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-rw-r--r--drivers/net/8139cp.c5
-rw-r--r--drivers/net/8139too.c2
-rw-r--r--drivers/net/Kconfig15
-rw-r--r--drivers/net/Makefile3
-rw-r--r--drivers/net/b44.c2
-rw-r--r--drivers/net/e100.c4
-rw-r--r--drivers/net/e1000/e1000_ethtool.c1
-rw-r--r--drivers/net/e1000/e1000_main.c3
-rw-r--r--drivers/net/forcedeth.c75
-rw-r--r--drivers/net/gianfar.c412
-rw-r--r--drivers/net/gianfar.h30
-rw-r--r--drivers/net/gianfar_ethtool.c100
-rw-r--r--drivers/net/gianfar_mii.c219
-rw-r--r--drivers/net/gianfar_mii.h45
-rw-r--r--drivers/net/gianfar_phy.c661
-rw-r--r--drivers/net/gianfar_phy.h213
-rw-r--r--drivers/net/hp100.c48
-rw-r--r--drivers/net/irda/stir4200.c7
-rw-r--r--drivers/net/ixgb/ixgb_ethtool.c8
-rw-r--r--drivers/net/ixgb/ixgb_main.c3
-rw-r--r--drivers/net/lne390.c2
-rw-r--r--drivers/net/mii.c15
-rw-r--r--drivers/net/ne2k-pci.c2
-rw-r--r--drivers/net/ns83820.c3
-rw-r--r--drivers/net/pcnet32.c278
-rw-r--r--drivers/net/phy/Kconfig8
-rw-r--r--drivers/net/phy/phy.c8
-rw-r--r--drivers/net/phy/phy_device.c3
-rw-r--r--drivers/net/r8169.c2
-rw-r--r--drivers/net/rionet.c574
-rw-r--r--drivers/net/skge.c2
-rw-r--r--drivers/net/sundance.c2
-rw-r--r--drivers/net/tokenring/ibmtr.c9
-rw-r--r--drivers/net/tokenring/olympic.c2
-rw-r--r--drivers/net/tokenring/tms380tr.c3
-rw-r--r--drivers/net/typhoon.c7
-rw-r--r--drivers/net/via-rhine.c4
-rw-r--r--drivers/net/wan/cosa.c6
-rw-r--r--drivers/net/wan/cycx_drv.c7
-rw-r--r--drivers/net/wan/cycx_main.c2
-rw-r--r--drivers/net/wan/cycx_x25.c5
-rw-r--r--drivers/net/wan/dscc4.c23
-rw-r--r--drivers/net/wan/farsync.c27
-rw-r--r--drivers/net/wan/hdlc_fr.c2
-rw-r--r--drivers/net/wan/lmc/lmc_debug.c10
-rw-r--r--drivers/net/wan/lmc/lmc_media.c8
-rw-r--r--drivers/net/wan/pc300.h16
-rw-r--r--drivers/net/wan/pc300_drv.c87
-rw-r--r--drivers/net/wan/pc300_tty.c18
-rw-r--r--drivers/net/wan/sdla.c20
-rw-r--r--drivers/net/wan/sdla_fr.c4
-rw-r--r--drivers/net/wan/sdla_x25.c8
-rw-r--r--drivers/net/wan/sdladrv.c16
-rw-r--r--drivers/net/wan/syncppp.c10
-rw-r--r--drivers/net/wireless/airo.c30
-rw-r--r--drivers/net/wireless/airport.c19
-rw-r--r--drivers/net/wireless/atmel.c24
-rw-r--r--drivers/net/wireless/hermes.c11
-rw-r--r--drivers/net/wireless/hermes.h111
-rw-r--r--drivers/net/wireless/hostap/hostap.c6
-rw-r--r--drivers/net/wireless/hostap/hostap_80211_rx.c43
-rw-r--r--drivers/net/wireless/hostap/hostap_80211_tx.c28
-rw-r--r--drivers/net/wireless/hostap/hostap_ap.c80
-rw-r--r--drivers/net/wireless/hostap/hostap_ap.h6
-rw-r--r--drivers/net/wireless/hostap/hostap_cs.c50
-rw-r--r--drivers/net/wireless/hostap/hostap_hw.c22
-rw-r--r--drivers/net/wireless/hostap/hostap_ioctl.c23
-rw-r--r--drivers/net/wireless/hostap/hostap_pci.c21
-rw-r--r--drivers/net/wireless/hostap/hostap_plx.c11
-rw-r--r--drivers/net/wireless/hostap/hostap_wlan.h2
-rw-r--r--drivers/net/wireless/ipw2100.c24
-rw-r--r--drivers/net/wireless/ipw2100.h2
-rw-r--r--drivers/net/wireless/ipw2200.c25
-rw-r--r--drivers/net/wireless/ipw2200.h4
-rw-r--r--drivers/net/wireless/netwave_cs.c185
-rw-r--r--drivers/net/wireless/orinoco.c227
-rw-r--r--drivers/net/wireless/orinoco.h16
-rw-r--r--drivers/net/wireless/orinoco_cs.c110
-rw-r--r--drivers/net/wireless/orinoco_nortel.c20
-rw-r--r--drivers/net/wireless/orinoco_pci.c18
-rw-r--r--drivers/net/wireless/orinoco_plx.c18
-rw-r--r--drivers/net/wireless/orinoco_tmd.c18
-rw-r--r--drivers/net/wireless/prism54/isl_ioctl.c10
-rw-r--r--drivers/net/wireless/prism54/islpci_dev.c10
-rw-r--r--drivers/net/wireless/prism54/islpci_dev.h2
-rw-r--r--drivers/net/wireless/prism54/islpci_mgt.c5
-rw-r--r--drivers/net/wireless/ray_cs.c46
-rw-r--r--drivers/net/wireless/spectrum_cs.c79
-rw-r--r--drivers/net/wireless/wavelan.c8
-rw-r--r--drivers/net/wireless/wavelan.p.h4
-rw-r--r--drivers/net/wireless/wavelan_cs.c8
-rw-r--r--drivers/net/wireless/wavelan_cs.p.h4
-rw-r--r--drivers/net/wireless/wl3501.h2
-rw-r--r--include/linux/cyclomx.h2
-rw-r--r--include/linux/cycx_drv.h1
-rw-r--r--include/linux/ibmtr.h4
-rw-r--r--include/linux/if_arp.h1
-rw-r--r--include/linux/mii.h1
-rw-r--r--include/linux/netdevice.h6
-rw-r--r--include/linux/sdladrv.h4
-rw-r--r--include/linux/wanpipe.h9
-rw-r--r--include/net/ieee80211.h497
-rw-r--r--include/net/ieee80211_crypt.h38
-rw-r--r--include/net/ieee80211_radiotap.h231
-rw-r--r--include/net/syncppp.h1
-rw-r--r--net/ieee80211/Makefile3
-rw-r--r--net/ieee80211/ieee80211_crypt.c59
-rw-r--r--net/ieee80211/ieee80211_crypt_ccmp.c75
-rw-r--r--net/ieee80211/ieee80211_crypt_tkip.c150
-rw-r--r--net/ieee80211/ieee80211_crypt_wep.c26
-rw-r--r--net/ieee80211/ieee80211_geo.c141
-rw-r--r--net/ieee80211/ieee80211_module.c65
-rw-r--r--net/ieee80211/ieee80211_rx.c545
-rw-r--r--net/ieee80211/ieee80211_tx.c310
-rw-r--r--net/ieee80211/ieee80211_wx.c369
115 files changed, 3902 insertions, 3017 deletions
diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c
index bc537440ca02..f822cd3025ff 100644
--- a/drivers/net/8139cp.c
+++ b/drivers/net/8139cp.c
@@ -1027,8 +1027,7 @@ static void cp_reset_hw (struct cp_private *cp)
1027 if (!(cpr8(Cmd) & CmdReset)) 1027 if (!(cpr8(Cmd) & CmdReset))
1028 return; 1028 return;
1029 1029
1030 set_current_state(TASK_UNINTERRUPTIBLE); 1030 schedule_timeout_uninterruptible(10);
1031 schedule_timeout(10);
1032 } 1031 }
1033 1032
1034 printk(KERN_ERR "%s: hardware reset timeout\n", cp->dev->name); 1033 printk(KERN_ERR "%s: hardware reset timeout\n", cp->dev->name);
@@ -1575,6 +1574,7 @@ static struct ethtool_ops cp_ethtool_ops = {
1575 .set_wol = cp_set_wol, 1574 .set_wol = cp_set_wol,
1576 .get_strings = cp_get_strings, 1575 .get_strings = cp_get_strings,
1577 .get_ethtool_stats = cp_get_ethtool_stats, 1576 .get_ethtool_stats = cp_get_ethtool_stats,
1577 .get_perm_addr = ethtool_op_get_perm_addr,
1578}; 1578};
1579 1579
1580static int cp_ioctl (struct net_device *dev, struct ifreq *rq, int cmd) 1580static int cp_ioctl (struct net_device *dev, struct ifreq *rq, int cmd)
@@ -1773,6 +1773,7 @@ static int cp_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
1773 for (i = 0; i < 3; i++) 1773 for (i = 0; i < 3; i++)
1774 ((u16 *) (dev->dev_addr))[i] = 1774 ((u16 *) (dev->dev_addr))[i] =
1775 le16_to_cpu (read_eeprom (regs, i + 7, addr_len)); 1775 le16_to_cpu (read_eeprom (regs, i + 7, addr_len));
1776 memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
1776 1777
1777 dev->open = cp_open; 1778 dev->open = cp_open;
1778 dev->stop = cp_close; 1779 dev->stop = cp_close;
diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c
index 4c2cf7bbd252..76ef6efd5950 100644
--- a/drivers/net/8139too.c
+++ b/drivers/net/8139too.c
@@ -970,6 +970,7 @@ static int __devinit rtl8139_init_one (struct pci_dev *pdev,
970 for (i = 0; i < 3; i++) 970 for (i = 0; i < 3; i++)
971 ((u16 *) (dev->dev_addr))[i] = 971 ((u16 *) (dev->dev_addr))[i] =
972 le16_to_cpu (read_eeprom (ioaddr, i + 7, addr_len)); 972 le16_to_cpu (read_eeprom (ioaddr, i + 7, addr_len));
973 memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
973 974
974 /* The Rtl8139-specific entries in the device structure. */ 975 /* The Rtl8139-specific entries in the device structure. */
975 dev->open = rtl8139_open; 976 dev->open = rtl8139_open;
@@ -2465,6 +2466,7 @@ static struct ethtool_ops rtl8139_ethtool_ops = {
2465 .get_strings = rtl8139_get_strings, 2466 .get_strings = rtl8139_get_strings,
2466 .get_stats_count = rtl8139_get_stats_count, 2467 .get_stats_count = rtl8139_get_stats_count,
2467 .get_ethtool_stats = rtl8139_get_ethtool_stats, 2468 .get_ethtool_stats = rtl8139_get_ethtool_stats,
2469 .get_perm_addr = ethtool_op_get_perm_addr,
2468}; 2470};
2469 2471
2470static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) 2472static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 2a908c4690a7..018b11a7a4ce 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2083,6 +2083,7 @@ config SPIDER_NET
2083config GIANFAR 2083config GIANFAR
2084 tristate "Gianfar Ethernet" 2084 tristate "Gianfar Ethernet"
2085 depends on 85xx || 83xx 2085 depends on 85xx || 83xx
2086 select PHYLIB
2086 help 2087 help
2087 This driver supports the Gigabit TSEC on the MPC85xx 2088 This driver supports the Gigabit TSEC on the MPC85xx
2088 family of chips, and the FEC on the 8540 2089 family of chips, and the FEC on the 8540
@@ -2243,6 +2244,20 @@ config ISERIES_VETH
2243 tristate "iSeries Virtual Ethernet driver support" 2244 tristate "iSeries Virtual Ethernet driver support"
2244 depends on PPC_ISERIES 2245 depends on PPC_ISERIES
2245 2246
2247config RIONET
2248 tristate "RapidIO Ethernet over messaging driver support"
2249 depends on NETDEVICES && RAPIDIO
2250
2251config RIONET_TX_SIZE
2252 int "Number of outbound queue entries"
2253 depends on RIONET
2254 default "128"
2255
2256config RIONET_RX_SIZE
2257 int "Number of inbound queue entries"
2258 depends on RIONET
2259 default "128"
2260
2246config FDDI 2261config FDDI
2247 bool "FDDI driver support" 2262 bool "FDDI driver support"
2248 depends on (PCI || EISA) 2263 depends on (PCI || EISA)
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 8aeec9f2495b..4c9477cb2127 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -13,7 +13,7 @@ obj-$(CONFIG_CHELSIO_T1) += chelsio/
13obj-$(CONFIG_BONDING) += bonding/ 13obj-$(CONFIG_BONDING) += bonding/
14obj-$(CONFIG_GIANFAR) += gianfar_driver.o 14obj-$(CONFIG_GIANFAR) += gianfar_driver.o
15 15
16gianfar_driver-objs := gianfar.o gianfar_ethtool.o gianfar_phy.o 16gianfar_driver-objs := gianfar.o gianfar_ethtool.o gianfar_mii.o
17 17
18# 18#
19# link order important here 19# link order important here
@@ -64,6 +64,7 @@ obj-$(CONFIG_SKFP) += skfp/
64obj-$(CONFIG_VIA_RHINE) += via-rhine.o 64obj-$(CONFIG_VIA_RHINE) += via-rhine.o
65obj-$(CONFIG_VIA_VELOCITY) += via-velocity.o 65obj-$(CONFIG_VIA_VELOCITY) += via-velocity.o
66obj-$(CONFIG_ADAPTEC_STARFIRE) += starfire.o 66obj-$(CONFIG_ADAPTEC_STARFIRE) += starfire.o
67obj-$(CONFIG_RIONET) += rionet.o
67 68
68# 69#
69# end link order section 70# end link order section
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index 94939f570f78..d27e870e59ab 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -1676,6 +1676,7 @@ static struct ethtool_ops b44_ethtool_ops = {
1676 .set_pauseparam = b44_set_pauseparam, 1676 .set_pauseparam = b44_set_pauseparam,
1677 .get_msglevel = b44_get_msglevel, 1677 .get_msglevel = b44_get_msglevel,
1678 .set_msglevel = b44_set_msglevel, 1678 .set_msglevel = b44_set_msglevel,
1679 .get_perm_addr = ethtool_op_get_perm_addr,
1679}; 1680};
1680 1681
1681static int b44_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) 1682static int b44_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
@@ -1718,6 +1719,7 @@ static int __devinit b44_get_invariants(struct b44 *bp)
1718 bp->dev->dev_addr[3] = eeprom[80]; 1719 bp->dev->dev_addr[3] = eeprom[80];
1719 bp->dev->dev_addr[4] = eeprom[83]; 1720 bp->dev->dev_addr[4] = eeprom[83];
1720 bp->dev->dev_addr[5] = eeprom[82]; 1721 bp->dev->dev_addr[5] = eeprom[82];
1722 memcpy(bp->dev->perm_addr, bp->dev->dev_addr, bp->dev->addr_len);
1721 1723
1722 bp->phy_addr = eeprom[90] & 0x1f; 1724 bp->phy_addr = eeprom[90] & 0x1f;
1723 1725
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index fbf1c06ec5c1..c15406d46418 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -2389,6 +2389,7 @@ static struct ethtool_ops e100_ethtool_ops = {
2389 .phys_id = e100_phys_id, 2389 .phys_id = e100_phys_id,
2390 .get_stats_count = e100_get_stats_count, 2390 .get_stats_count = e100_get_stats_count,
2391 .get_ethtool_stats = e100_get_ethtool_stats, 2391 .get_ethtool_stats = e100_get_ethtool_stats,
2392 .get_perm_addr = ethtool_op_get_perm_addr,
2392}; 2393};
2393 2394
2394static int e100_do_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd) 2395static int e100_do_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
@@ -2539,7 +2540,8 @@ static int __devinit e100_probe(struct pci_dev *pdev,
2539 e100_phy_init(nic); 2540 e100_phy_init(nic);
2540 2541
2541 memcpy(netdev->dev_addr, nic->eeprom, ETH_ALEN); 2542 memcpy(netdev->dev_addr, nic->eeprom, ETH_ALEN);
2542 if(!is_valid_ether_addr(netdev->dev_addr)) { 2543 memcpy(netdev->perm_addr, nic->eeprom, ETH_ALEN);
2544 if(!is_valid_ether_addr(netdev->perm_addr)) {
2543 DPRINTK(PROBE, ERR, "Invalid MAC address from " 2545 DPRINTK(PROBE, ERR, "Invalid MAC address from "
2544 "EEPROM, aborting.\n"); 2546 "EEPROM, aborting.\n");
2545 err = -EAGAIN; 2547 err = -EAGAIN;
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index f133ff0b0b94..8f3a13420278 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -1739,6 +1739,7 @@ struct ethtool_ops e1000_ethtool_ops = {
1739 .phys_id = e1000_phys_id, 1739 .phys_id = e1000_phys_id,
1740 .get_stats_count = e1000_get_stats_count, 1740 .get_stats_count = e1000_get_stats_count,
1741 .get_ethtool_stats = e1000_get_ethtool_stats, 1741 .get_ethtool_stats = e1000_get_ethtool_stats,
1742 .get_perm_addr = ethtool_op_get_perm_addr,
1742}; 1743};
1743 1744
1744void e1000_set_ethtool_ops(struct net_device *netdev) 1745void e1000_set_ethtool_ops(struct net_device *netdev)
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index ee687c902a20..c062b0ad8262 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -614,8 +614,9 @@ e1000_probe(struct pci_dev *pdev,
614 if(e1000_read_mac_addr(&adapter->hw)) 614 if(e1000_read_mac_addr(&adapter->hw))
615 DPRINTK(PROBE, ERR, "EEPROM Read Error\n"); 615 DPRINTK(PROBE, ERR, "EEPROM Read Error\n");
616 memcpy(netdev->dev_addr, adapter->hw.mac_addr, netdev->addr_len); 616 memcpy(netdev->dev_addr, adapter->hw.mac_addr, netdev->addr_len);
617 memcpy(netdev->perm_addr, adapter->hw.mac_addr, netdev->addr_len);
617 618
618 if(!is_valid_ether_addr(netdev->dev_addr)) { 619 if(!is_valid_ether_addr(netdev->perm_addr)) {
619 DPRINTK(PROBE, ERR, "Invalid MAC Address\n"); 620 DPRINTK(PROBE, ERR, "Invalid MAC Address\n");
620 err = -EIO; 621 err = -EIO;
621 goto err_eeprom; 622 goto err_eeprom;
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index d6eefdb71c17..e5f480203675 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -95,6 +95,7 @@
95 * of nv_remove 95 * of nv_remove
96 * 0.42: 06 Aug 2005: Fix lack of link speed initialization 96 * 0.42: 06 Aug 2005: Fix lack of link speed initialization
97 * in the second (and later) nv_open call 97 * in the second (and later) nv_open call
98 * 0.43: 10 Aug 2005: Add support for tx checksum.
98 * 99 *
99 * Known bugs: 100 * Known bugs:
100 * We suspect that on some hardware no TX done interrupts are generated. 101 * We suspect that on some hardware no TX done interrupts are generated.
@@ -106,7 +107,7 @@
106 * DEV_NEED_TIMERIRQ will not harm you on sane hardware, only generating a few 107 * DEV_NEED_TIMERIRQ will not harm you on sane hardware, only generating a few
107 * superfluous timer interrupts from the nic. 108 * superfluous timer interrupts from the nic.
108 */ 109 */
109#define FORCEDETH_VERSION "0.41" 110#define FORCEDETH_VERSION "0.43"
110#define DRV_NAME "forcedeth" 111#define DRV_NAME "forcedeth"
111 112
112#include <linux/module.h> 113#include <linux/module.h>
@@ -145,6 +146,7 @@
145#define DEV_NEED_LINKTIMER 0x0002 /* poll link settings. Relies on the timer irq */ 146#define DEV_NEED_LINKTIMER 0x0002 /* poll link settings. Relies on the timer irq */
146#define DEV_HAS_LARGEDESC 0x0004 /* device supports jumbo frames and needs packet format 2 */ 147#define DEV_HAS_LARGEDESC 0x0004 /* device supports jumbo frames and needs packet format 2 */
147#define DEV_HAS_HIGH_DMA 0x0008 /* device supports 64bit dma */ 148#define DEV_HAS_HIGH_DMA 0x0008 /* device supports 64bit dma */
149#define DEV_HAS_CHECKSUM 0x0010 /* device supports tx and rx checksum offloads */
148 150
149enum { 151enum {
150 NvRegIrqStatus = 0x000, 152 NvRegIrqStatus = 0x000,
@@ -241,6 +243,9 @@ enum {
241#define NVREG_TXRXCTL_IDLE 0x0008 243#define NVREG_TXRXCTL_IDLE 0x0008
242#define NVREG_TXRXCTL_RESET 0x0010 244#define NVREG_TXRXCTL_RESET 0x0010
243#define NVREG_TXRXCTL_RXCHECK 0x0400 245#define NVREG_TXRXCTL_RXCHECK 0x0400
246#define NVREG_TXRXCTL_DESC_1 0
247#define NVREG_TXRXCTL_DESC_2 0x02100
248#define NVREG_TXRXCTL_DESC_3 0x02200
244 NvRegMIIStatus = 0x180, 249 NvRegMIIStatus = 0x180,
245#define NVREG_MIISTAT_ERROR 0x0001 250#define NVREG_MIISTAT_ERROR 0x0001
246#define NVREG_MIISTAT_LINKCHANGE 0x0008 251#define NVREG_MIISTAT_LINKCHANGE 0x0008
@@ -335,6 +340,8 @@ typedef union _ring_type {
335/* error and valid are the same for both */ 340/* error and valid are the same for both */
336#define NV_TX2_ERROR (1<<30) 341#define NV_TX2_ERROR (1<<30)
337#define NV_TX2_VALID (1<<31) 342#define NV_TX2_VALID (1<<31)
343#define NV_TX2_CHECKSUM_L3 (1<<27)
344#define NV_TX2_CHECKSUM_L4 (1<<26)
338 345
339#define NV_RX_DESCRIPTORVALID (1<<16) 346#define NV_RX_DESCRIPTORVALID (1<<16)
340#define NV_RX_MISSEDFRAME (1<<17) 347#define NV_RX_MISSEDFRAME (1<<17)
@@ -417,14 +424,14 @@ typedef union _ring_type {
417 424
418/* 425/*
419 * desc_ver values: 426 * desc_ver values:
420 * This field has two purposes: 427 * The nic supports three different descriptor types:
421 * - Newer nics uses a different ring layout. The layout is selected by 428 * - DESC_VER_1: Original
422 * comparing np->desc_ver with DESC_VER_xy. 429 * - DESC_VER_2: support for jumbo frames.
423 * - It contains bits that are forced on when writing to NvRegTxRxControl. 430 * - DESC_VER_3: 64-bit format.
424 */ 431 */
425#define DESC_VER_1 0x0 432#define DESC_VER_1 1
426#define DESC_VER_2 (0x02100|NVREG_TXRXCTL_RXCHECK) 433#define DESC_VER_2 2
427#define DESC_VER_3 (0x02200|NVREG_TXRXCTL_RXCHECK) 434#define DESC_VER_3 3
428 435
429/* PHY defines */ 436/* PHY defines */
430#define PHY_OUI_MARVELL 0x5043 437#define PHY_OUI_MARVELL 0x5043
@@ -491,6 +498,7 @@ struct fe_priv {
491 u32 orig_mac[2]; 498 u32 orig_mac[2];
492 u32 irqmask; 499 u32 irqmask;
493 u32 desc_ver; 500 u32 desc_ver;
501 u32 txrxctl_bits;
494 502
495 void __iomem *base; 503 void __iomem *base;
496 504
@@ -786,10 +794,10 @@ static void nv_txrx_reset(struct net_device *dev)
786 u8 __iomem *base = get_hwbase(dev); 794 u8 __iomem *base = get_hwbase(dev);
787 795
788 dprintk(KERN_DEBUG "%s: nv_txrx_reset\n", dev->name); 796 dprintk(KERN_DEBUG "%s: nv_txrx_reset\n", dev->name);
789 writel(NVREG_TXRXCTL_BIT2 | NVREG_TXRXCTL_RESET | np->desc_ver, base + NvRegTxRxControl); 797 writel(NVREG_TXRXCTL_BIT2 | NVREG_TXRXCTL_RESET | np->txrxctl_bits, base + NvRegTxRxControl);
790 pci_push(base); 798 pci_push(base);
791 udelay(NV_TXRX_RESET_DELAY); 799 udelay(NV_TXRX_RESET_DELAY);
792 writel(NVREG_TXRXCTL_BIT2 | np->desc_ver, base + NvRegTxRxControl); 800 writel(NVREG_TXRXCTL_BIT2 | np->txrxctl_bits, base + NvRegTxRxControl);
793 pci_push(base); 801 pci_push(base);
794} 802}
795 803
@@ -961,6 +969,7 @@ static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
961{ 969{
962 struct fe_priv *np = get_nvpriv(dev); 970 struct fe_priv *np = get_nvpriv(dev);
963 int nr = np->next_tx % TX_RING; 971 int nr = np->next_tx % TX_RING;
972 u32 tx_checksum = (skb->ip_summed == CHECKSUM_HW ? (NV_TX2_CHECKSUM_L3|NV_TX2_CHECKSUM_L4) : 0);
964 973
965 np->tx_skbuff[nr] = skb; 974 np->tx_skbuff[nr] = skb;
966 np->tx_dma[nr] = pci_map_single(np->pci_dev, skb->data,skb->len, 975 np->tx_dma[nr] = pci_map_single(np->pci_dev, skb->data,skb->len,
@@ -976,10 +985,10 @@ static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
976 spin_lock_irq(&np->lock); 985 spin_lock_irq(&np->lock);
977 wmb(); 986 wmb();
978 if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2) 987 if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2)
979 np->tx_ring.orig[nr].FlagLen = cpu_to_le32( (skb->len-1) | np->tx_flags ); 988 np->tx_ring.orig[nr].FlagLen = cpu_to_le32( (skb->len-1) | np->tx_flags | tx_checksum);
980 else 989 else
981 np->tx_ring.ex[nr].FlagLen = cpu_to_le32( (skb->len-1) | np->tx_flags ); 990 np->tx_ring.ex[nr].FlagLen = cpu_to_le32( (skb->len-1) | np->tx_flags | tx_checksum);
982 dprintk(KERN_DEBUG "%s: nv_start_xmit: packet packet %d queued for transmission.\n", 991 dprintk(KERN_DEBUG "%s: nv_start_xmit: packet packet %d queued for transmission\n",
983 dev->name, np->next_tx); 992 dev->name, np->next_tx);
984 { 993 {
985 int j; 994 int j;
@@ -997,7 +1006,7 @@ static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
997 if (np->next_tx - np->nic_tx >= TX_LIMIT_STOP) 1006 if (np->next_tx - np->nic_tx >= TX_LIMIT_STOP)
998 netif_stop_queue(dev); 1007 netif_stop_queue(dev);
999 spin_unlock_irq(&np->lock); 1008 spin_unlock_irq(&np->lock);
1000 writel(NVREG_TXRXCTL_KICK|np->desc_ver, get_hwbase(dev) + NvRegTxRxControl); 1009 writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl);
1001 pci_push(get_hwbase(dev)); 1010 pci_push(get_hwbase(dev));
1002 return 0; 1011 return 0;
1003} 1012}
@@ -1408,7 +1417,7 @@ static int nv_change_mtu(struct net_device *dev, int new_mtu)
1408 writel( ((RX_RING-1) << NVREG_RINGSZ_RXSHIFT) + ((TX_RING-1) << NVREG_RINGSZ_TXSHIFT), 1417 writel( ((RX_RING-1) << NVREG_RINGSZ_RXSHIFT) + ((TX_RING-1) << NVREG_RINGSZ_TXSHIFT),
1409 base + NvRegRingSizes); 1418 base + NvRegRingSizes);
1410 pci_push(base); 1419 pci_push(base);
1411 writel(NVREG_TXRXCTL_KICK|np->desc_ver, get_hwbase(dev) + NvRegTxRxControl); 1420 writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl);
1412 pci_push(base); 1421 pci_push(base);
1413 1422
1414 /* restart rx engine */ 1423 /* restart rx engine */
@@ -2065,6 +2074,7 @@ static struct ethtool_ops ops = {
2065 .get_regs_len = nv_get_regs_len, 2074 .get_regs_len = nv_get_regs_len,
2066 .get_regs = nv_get_regs, 2075 .get_regs = nv_get_regs,
2067 .nway_reset = nv_nway_reset, 2076 .nway_reset = nv_nway_reset,
2077 .get_perm_addr = ethtool_op_get_perm_addr,
2068}; 2078};
2069 2079
2070static int nv_open(struct net_device *dev) 2080static int nv_open(struct net_device *dev)
@@ -2114,9 +2124,9 @@ static int nv_open(struct net_device *dev)
2114 /* 5) continue setup */ 2124 /* 5) continue setup */
2115 writel(np->linkspeed, base + NvRegLinkSpeed); 2125 writel(np->linkspeed, base + NvRegLinkSpeed);
2116 writel(NVREG_UNKSETUP3_VAL1, base + NvRegUnknownSetupReg3); 2126 writel(NVREG_UNKSETUP3_VAL1, base + NvRegUnknownSetupReg3);
2117 writel(np->desc_ver, base + NvRegTxRxControl); 2127 writel(np->txrxctl_bits, base + NvRegTxRxControl);
2118 pci_push(base); 2128 pci_push(base);
2119 writel(NVREG_TXRXCTL_BIT1|np->desc_ver, base + NvRegTxRxControl); 2129 writel(NVREG_TXRXCTL_BIT1|np->txrxctl_bits, base + NvRegTxRxControl);
2120 reg_delay(dev, NvRegUnknownSetupReg5, NVREG_UNKSETUP5_BIT31, NVREG_UNKSETUP5_BIT31, 2130 reg_delay(dev, NvRegUnknownSetupReg5, NVREG_UNKSETUP5_BIT31, NVREG_UNKSETUP5_BIT31,
2121 NV_SETUP5_DELAY, NV_SETUP5_DELAYMAX, 2131 NV_SETUP5_DELAY, NV_SETUP5_DELAYMAX,
2122 KERN_INFO "open: SetupReg5, Bit 31 remained off\n"); 2132 KERN_INFO "open: SetupReg5, Bit 31 remained off\n");
@@ -2314,18 +2324,26 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
2314 printk(KERN_INFO "forcedeth: 64-bit DMA failed, using 32-bit addressing for device %s.\n", 2324 printk(KERN_INFO "forcedeth: 64-bit DMA failed, using 32-bit addressing for device %s.\n",
2315 pci_name(pci_dev)); 2325 pci_name(pci_dev));
2316 } 2326 }
2327 np->txrxctl_bits = NVREG_TXRXCTL_DESC_3;
2317 } else if (id->driver_data & DEV_HAS_LARGEDESC) { 2328 } else if (id->driver_data & DEV_HAS_LARGEDESC) {
2318 /* packet format 2: supports jumbo frames */ 2329 /* packet format 2: supports jumbo frames */
2319 np->desc_ver = DESC_VER_2; 2330 np->desc_ver = DESC_VER_2;
2331 np->txrxctl_bits = NVREG_TXRXCTL_DESC_2;
2320 } else { 2332 } else {
2321 /* original packet format */ 2333 /* original packet format */
2322 np->desc_ver = DESC_VER_1; 2334 np->desc_ver = DESC_VER_1;
2335 np->txrxctl_bits = NVREG_TXRXCTL_DESC_1;
2323 } 2336 }
2324 2337
2325 np->pkt_limit = NV_PKTLIMIT_1; 2338 np->pkt_limit = NV_PKTLIMIT_1;
2326 if (id->driver_data & DEV_HAS_LARGEDESC) 2339 if (id->driver_data & DEV_HAS_LARGEDESC)
2327 np->pkt_limit = NV_PKTLIMIT_2; 2340 np->pkt_limit = NV_PKTLIMIT_2;
2328 2341
2342 if (id->driver_data & DEV_HAS_CHECKSUM) {
2343 np->txrxctl_bits |= NVREG_TXRXCTL_RXCHECK;
2344 dev->features |= NETIF_F_HW_CSUM;
2345 }
2346
2329 err = -ENOMEM; 2347 err = -ENOMEM;
2330 np->base = ioremap(addr, NV_PCI_REGSZ); 2348 np->base = ioremap(addr, NV_PCI_REGSZ);
2331 if (!np->base) 2349 if (!np->base)
@@ -2377,8 +2395,9 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
2377 dev->dev_addr[3] = (np->orig_mac[0] >> 16) & 0xff; 2395 dev->dev_addr[3] = (np->orig_mac[0] >> 16) & 0xff;
2378 dev->dev_addr[4] = (np->orig_mac[0] >> 8) & 0xff; 2396 dev->dev_addr[4] = (np->orig_mac[0] >> 8) & 0xff;
2379 dev->dev_addr[5] = (np->orig_mac[0] >> 0) & 0xff; 2397 dev->dev_addr[5] = (np->orig_mac[0] >> 0) & 0xff;
2398 memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
2380 2399
2381 if (!is_valid_ether_addr(dev->dev_addr)) { 2400 if (!is_valid_ether_addr(dev->perm_addr)) {
2382 /* 2401 /*
2383 * Bad mac address. At least one bios sets the mac address 2402 * Bad mac address. At least one bios sets the mac address
2384 * to 01:23:45:67:89:ab 2403 * to 01:23:45:67:89:ab
@@ -2525,35 +2544,35 @@ static struct pci_device_id pci_tbl[] = {
2525 }, 2544 },
2526 { /* nForce3 Ethernet Controller */ 2545 { /* nForce3 Ethernet Controller */
2527 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_4), 2546 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_4),
2528 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC, 2547 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM,
2529 }, 2548 },
2530 { /* nForce3 Ethernet Controller */ 2549 { /* nForce3 Ethernet Controller */
2531 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_5), 2550 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_5),
2532 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC, 2551 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM,
2533 }, 2552 },
2534 { /* nForce3 Ethernet Controller */ 2553 { /* nForce3 Ethernet Controller */
2535 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_6), 2554 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_6),
2536 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC, 2555 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM,
2537 }, 2556 },
2538 { /* nForce3 Ethernet Controller */ 2557 { /* nForce3 Ethernet Controller */
2539 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_7), 2558 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_7),
2540 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC, 2559 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM,
2541 }, 2560 },
2542 { /* CK804 Ethernet Controller */ 2561 { /* CK804 Ethernet Controller */
2543 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_8), 2562 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_8),
2544 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA, 2563 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA,
2545 }, 2564 },
2546 { /* CK804 Ethernet Controller */ 2565 { /* CK804 Ethernet Controller */
2547 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_9), 2566 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_9),
2548 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA, 2567 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA,
2549 }, 2568 },
2550 { /* MCP04 Ethernet Controller */ 2569 { /* MCP04 Ethernet Controller */
2551 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_10), 2570 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_10),
2552 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA, 2571 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA,
2553 }, 2572 },
2554 { /* MCP04 Ethernet Controller */ 2573 { /* MCP04 Ethernet Controller */
2555 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_11), 2574 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_11),
2556 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA, 2575 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA,
2557 }, 2576 },
2558 { /* MCP51 Ethernet Controller */ 2577 { /* MCP51 Ethernet Controller */
2559 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_12), 2578 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_12),
@@ -2565,11 +2584,11 @@ static struct pci_device_id pci_tbl[] = {
2565 }, 2584 },
2566 { /* MCP55 Ethernet Controller */ 2585 { /* MCP55 Ethernet Controller */
2567 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_14), 2586 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_14),
2568 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA, 2587 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA,
2569 }, 2588 },
2570 { /* MCP55 Ethernet Controller */ 2589 { /* MCP55 Ethernet Controller */
2571 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_15), 2590 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_15),
2572 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA, 2591 .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA,
2573 }, 2592 },
2574 {0,}, 2593 {0,},
2575}; 2594};
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 6518334b9280..ae5a2ed3b264 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -29,12 +29,7 @@
29 * define the configuration needed by the board are defined in a 29 * define the configuration needed by the board are defined in a
30 * board structure in arch/ppc/platforms (though I do not 30 * board structure in arch/ppc/platforms (though I do not
31 * discount the possibility that other architectures could one 31 * discount the possibility that other architectures could one
32 * day be supported. One assumption the driver currently makes 32 * day be supported.
33 * is that the PHY is configured in such a way to advertise all
34 * capabilities. This is a sensible default, and on certain
35 * PHYs, changing this default encounters substantial errata
36 * issues. Future versions may remove this requirement, but for
37 * now, it is best for the firmware to ensure this is the case.
38 * 33 *
39 * The Gianfar Ethernet Controller uses a ring of buffer 34 * The Gianfar Ethernet Controller uses a ring of buffer
40 * descriptors. The beginning is indicated by a register 35 * descriptors. The beginning is indicated by a register
@@ -47,7 +42,7 @@
47 * corresponding bit in the IMASK register is also set (if 42 * corresponding bit in the IMASK register is also set (if
48 * interrupt coalescing is active, then the interrupt may not 43 * interrupt coalescing is active, then the interrupt may not
49 * happen immediately, but will wait until either a set number 44 * happen immediately, but will wait until either a set number
50 * of frames or amount of time have passed.). In NAPI, the 45 * of frames or amount of time have passed). In NAPI, the
51 * interrupt handler will signal there is work to be done, and 46 * interrupt handler will signal there is work to be done, and
52 * exit. Without NAPI, the packet(s) will be handled 47 * exit. Without NAPI, the packet(s) will be handled
53 * immediately. Both methods will start at the last known empty 48 * immediately. Both methods will start at the last known empty
@@ -75,6 +70,7 @@
75#include <linux/sched.h> 70#include <linux/sched.h>
76#include <linux/string.h> 71#include <linux/string.h>
77#include <linux/errno.h> 72#include <linux/errno.h>
73#include <linux/unistd.h>
78#include <linux/slab.h> 74#include <linux/slab.h>
79#include <linux/interrupt.h> 75#include <linux/interrupt.h>
80#include <linux/init.h> 76#include <linux/init.h>
@@ -97,9 +93,11 @@
97#include <linux/version.h> 93#include <linux/version.h>
98#include <linux/dma-mapping.h> 94#include <linux/dma-mapping.h>
99#include <linux/crc32.h> 95#include <linux/crc32.h>
96#include <linux/mii.h>
97#include <linux/phy.h>
100 98
101#include "gianfar.h" 99#include "gianfar.h"
102#include "gianfar_phy.h" 100#include "gianfar_mii.h"
103 101
104#define TX_TIMEOUT (1*HZ) 102#define TX_TIMEOUT (1*HZ)
105#define SKB_ALLOC_TIMEOUT 1000000 103#define SKB_ALLOC_TIMEOUT 1000000
@@ -113,9 +111,8 @@
113#endif 111#endif
114 112
115const char gfar_driver_name[] = "Gianfar Ethernet"; 113const char gfar_driver_name[] = "Gianfar Ethernet";
116const char gfar_driver_version[] = "1.1"; 114const char gfar_driver_version[] = "1.2";
117 115
118int startup_gfar(struct net_device *dev);
119static int gfar_enet_open(struct net_device *dev); 116static int gfar_enet_open(struct net_device *dev);
120static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev); 117static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev);
121static void gfar_timeout(struct net_device *dev); 118static void gfar_timeout(struct net_device *dev);
@@ -126,17 +123,13 @@ static int gfar_set_mac_address(struct net_device *dev);
126static int gfar_change_mtu(struct net_device *dev, int new_mtu); 123static int gfar_change_mtu(struct net_device *dev, int new_mtu);
127static irqreturn_t gfar_error(int irq, void *dev_id, struct pt_regs *regs); 124static irqreturn_t gfar_error(int irq, void *dev_id, struct pt_regs *regs);
128static irqreturn_t gfar_transmit(int irq, void *dev_id, struct pt_regs *regs); 125static irqreturn_t gfar_transmit(int irq, void *dev_id, struct pt_regs *regs);
129static irqreturn_t gfar_receive(int irq, void *dev_id, struct pt_regs *regs);
130static irqreturn_t gfar_interrupt(int irq, void *dev_id, struct pt_regs *regs); 126static irqreturn_t gfar_interrupt(int irq, void *dev_id, struct pt_regs *regs);
131static irqreturn_t phy_interrupt(int irq, void *dev_id, struct pt_regs *regs);
132static void gfar_phy_change(void *data);
133static void gfar_phy_timer(unsigned long data);
134static void adjust_link(struct net_device *dev); 127static void adjust_link(struct net_device *dev);
135static void init_registers(struct net_device *dev); 128static void init_registers(struct net_device *dev);
136static int init_phy(struct net_device *dev); 129static int init_phy(struct net_device *dev);
137static int gfar_probe(struct device *device); 130static int gfar_probe(struct device *device);
138static int gfar_remove(struct device *device); 131static int gfar_remove(struct device *device);
139void free_skb_resources(struct gfar_private *priv); 132static void free_skb_resources(struct gfar_private *priv);
140static void gfar_set_multi(struct net_device *dev); 133static void gfar_set_multi(struct net_device *dev);
141static void gfar_set_hash_for_addr(struct net_device *dev, u8 *addr); 134static void gfar_set_hash_for_addr(struct net_device *dev, u8 *addr);
142#ifdef CONFIG_GFAR_NAPI 135#ifdef CONFIG_GFAR_NAPI
@@ -144,7 +137,6 @@ static int gfar_poll(struct net_device *dev, int *budget);
144#endif 137#endif
145int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit); 138int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit);
146static int gfar_process_frame(struct net_device *dev, struct sk_buff *skb, int length); 139static int gfar_process_frame(struct net_device *dev, struct sk_buff *skb, int length);
147static void gfar_phy_startup_timer(unsigned long data);
148static void gfar_vlan_rx_register(struct net_device *netdev, 140static void gfar_vlan_rx_register(struct net_device *netdev,
149 struct vlan_group *grp); 141 struct vlan_group *grp);
150static void gfar_vlan_rx_kill_vid(struct net_device *netdev, uint16_t vid); 142static void gfar_vlan_rx_kill_vid(struct net_device *netdev, uint16_t vid);
@@ -162,6 +154,9 @@ int gfar_uses_fcb(struct gfar_private *priv)
162 else 154 else
163 return 0; 155 return 0;
164} 156}
157
158/* Set up the ethernet device structure, private data,
159 * and anything else we need before we start */
165static int gfar_probe(struct device *device) 160static int gfar_probe(struct device *device)
166{ 161{
167 u32 tempval; 162 u32 tempval;
@@ -175,7 +170,7 @@ static int gfar_probe(struct device *device)
175 170
176 einfo = (struct gianfar_platform_data *) pdev->dev.platform_data; 171 einfo = (struct gianfar_platform_data *) pdev->dev.platform_data;
177 172
178 if (einfo == NULL) { 173 if (NULL == einfo) {
179 printk(KERN_ERR "gfar %d: Missing additional data!\n", 174 printk(KERN_ERR "gfar %d: Missing additional data!\n",
180 pdev->id); 175 pdev->id);
181 176
@@ -185,7 +180,7 @@ static int gfar_probe(struct device *device)
185 /* Create an ethernet device instance */ 180 /* Create an ethernet device instance */
186 dev = alloc_etherdev(sizeof (*priv)); 181 dev = alloc_etherdev(sizeof (*priv));
187 182
188 if (dev == NULL) 183 if (NULL == dev)
189 return -ENOMEM; 184 return -ENOMEM;
190 185
191 priv = netdev_priv(dev); 186 priv = netdev_priv(dev);
@@ -207,20 +202,11 @@ static int gfar_probe(struct device *device)
207 priv->regs = (struct gfar *) 202 priv->regs = (struct gfar *)
208 ioremap(r->start, sizeof (struct gfar)); 203 ioremap(r->start, sizeof (struct gfar));
209 204
210 if (priv->regs == NULL) { 205 if (NULL == priv->regs) {
211 err = -ENOMEM; 206 err = -ENOMEM;
212 goto regs_fail; 207 goto regs_fail;
213 } 208 }
214 209
215 /* Set the PHY base address */
216 priv->phyregs = (struct gfar *)
217 ioremap(einfo->phy_reg_addr, sizeof (struct gfar));
218
219 if (priv->phyregs == NULL) {
220 err = -ENOMEM;
221 goto phy_regs_fail;
222 }
223
224 spin_lock_init(&priv->lock); 210 spin_lock_init(&priv->lock);
225 211
226 dev_set_drvdata(device, dev); 212 dev_set_drvdata(device, dev);
@@ -386,12 +372,10 @@ static int gfar_probe(struct device *device)
386 return 0; 372 return 0;
387 373
388register_fail: 374register_fail:
389 iounmap((void *) priv->phyregs);
390phy_regs_fail:
391 iounmap((void *) priv->regs); 375 iounmap((void *) priv->regs);
392regs_fail: 376regs_fail:
393 free_netdev(dev); 377 free_netdev(dev);
394 return -ENOMEM; 378 return err;
395} 379}
396 380
397static int gfar_remove(struct device *device) 381static int gfar_remove(struct device *device)
@@ -402,108 +386,41 @@ static int gfar_remove(struct device *device)
402 dev_set_drvdata(device, NULL); 386 dev_set_drvdata(device, NULL);
403 387
404 iounmap((void *) priv->regs); 388 iounmap((void *) priv->regs);
405 iounmap((void *) priv->phyregs);
406 free_netdev(dev); 389 free_netdev(dev);
407 390
408 return 0; 391 return 0;
409} 392}
410 393
411 394
412/* Configure the PHY for dev. 395/* Initializes driver's PHY state, and attaches to the PHY.
413 * returns 0 if success. -1 if failure 396 * Returns 0 on success.
414 */ 397 */
415static int init_phy(struct net_device *dev) 398static int init_phy(struct net_device *dev)
416{ 399{
417 struct gfar_private *priv = netdev_priv(dev); 400 struct gfar_private *priv = netdev_priv(dev);
418 struct phy_info *curphy; 401 uint gigabit_support =
419 unsigned int timeout = PHY_INIT_TIMEOUT; 402 priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_GIGABIT ?
420 struct gfar *phyregs = priv->phyregs; 403 SUPPORTED_1000baseT_Full : 0;
421 struct gfar_mii_info *mii_info; 404 struct phy_device *phydev;
422 int err;
423 405
424 priv->oldlink = 0; 406 priv->oldlink = 0;
425 priv->oldspeed = 0; 407 priv->oldspeed = 0;
426 priv->oldduplex = -1; 408 priv->oldduplex = -1;
427 409
428 mii_info = kmalloc(sizeof(struct gfar_mii_info), 410 phydev = phy_connect(dev, priv->einfo->bus_id, &adjust_link, 0);
429 GFP_KERNEL);
430
431 if(NULL == mii_info) {
432 if (netif_msg_ifup(priv))
433 printk(KERN_ERR "%s: Could not allocate mii_info\n",
434 dev->name);
435 return -ENOMEM;
436 }
437
438 mii_info->speed = SPEED_1000;
439 mii_info->duplex = DUPLEX_FULL;
440 mii_info->pause = 0;
441 mii_info->link = 1;
442
443 mii_info->advertising = (ADVERTISED_10baseT_Half |
444 ADVERTISED_10baseT_Full |
445 ADVERTISED_100baseT_Half |
446 ADVERTISED_100baseT_Full |
447 ADVERTISED_1000baseT_Full);
448 mii_info->autoneg = 1;
449 411
450 spin_lock_init(&mii_info->mdio_lock); 412 if (IS_ERR(phydev)) {
451 413 printk(KERN_ERR "%s: Could not attach to PHY\n", dev->name);
452 mii_info->mii_id = priv->einfo->phyid; 414 return PTR_ERR(phydev);
453
454 mii_info->dev = dev;
455
456 mii_info->mdio_read = &read_phy_reg;
457 mii_info->mdio_write = &write_phy_reg;
458
459 priv->mii_info = mii_info;
460
461 /* Reset the management interface */
462 gfar_write(&phyregs->miimcfg, MIIMCFG_RESET);
463
464 /* Setup the MII Mgmt clock speed */
465 gfar_write(&phyregs->miimcfg, MIIMCFG_INIT_VALUE);
466
467 /* Wait until the bus is free */
468 while ((gfar_read(&phyregs->miimind) & MIIMIND_BUSY) &&
469 timeout--)
470 cpu_relax();
471
472 if(timeout <= 0) {
473 printk(KERN_ERR "%s: The MII Bus is stuck!\n",
474 dev->name);
475 err = -1;
476 goto bus_fail;
477 }
478
479 /* get info for this PHY */
480 curphy = get_phy_info(priv->mii_info);
481
482 if (curphy == NULL) {
483 if (netif_msg_ifup(priv))
484 printk(KERN_ERR "%s: No PHY found\n", dev->name);
485 err = -1;
486 goto no_phy;
487 } 415 }
488 416
489 mii_info->phyinfo = curphy; 417 /* Remove any features not supported by the controller */
418 phydev->supported &= (GFAR_SUPPORTED | gigabit_support);
419 phydev->advertising = phydev->supported;
490 420
491 /* Run the commands which initialize the PHY */ 421 priv->phydev = phydev;
492 if(curphy->init) {
493 err = curphy->init(priv->mii_info);
494
495 if (err)
496 goto phy_init_fail;
497 }
498 422
499 return 0; 423 return 0;
500
501phy_init_fail:
502no_phy:
503bus_fail:
504 kfree(mii_info);
505
506 return err;
507} 424}
508 425
509static void init_registers(struct net_device *dev) 426static void init_registers(struct net_device *dev)
@@ -603,24 +520,13 @@ void stop_gfar(struct net_device *dev)
603 struct gfar *regs = priv->regs; 520 struct gfar *regs = priv->regs;
604 unsigned long flags; 521 unsigned long flags;
605 522
523 phy_stop(priv->phydev);
524
606 /* Lock it down */ 525 /* Lock it down */
607 spin_lock_irqsave(&priv->lock, flags); 526 spin_lock_irqsave(&priv->lock, flags);
608 527
609 /* Tell the kernel the link is down */
610 priv->mii_info->link = 0;
611 adjust_link(dev);
612
613 gfar_halt(dev); 528 gfar_halt(dev);
614 529
615 if (priv->einfo->board_flags & FSL_GIANFAR_BRD_HAS_PHY_INTR) {
616 /* Clear any pending interrupts */
617 mii_clear_phy_interrupt(priv->mii_info);
618
619 /* Disable PHY Interrupts */
620 mii_configure_phy_interrupt(priv->mii_info,
621 MII_INTERRUPT_DISABLED);
622 }
623
624 spin_unlock_irqrestore(&priv->lock, flags); 530 spin_unlock_irqrestore(&priv->lock, flags);
625 531
626 /* Free the IRQs */ 532 /* Free the IRQs */
@@ -629,13 +535,7 @@ void stop_gfar(struct net_device *dev)
629 free_irq(priv->interruptTransmit, dev); 535 free_irq(priv->interruptTransmit, dev);
630 free_irq(priv->interruptReceive, dev); 536 free_irq(priv->interruptReceive, dev);
631 } else { 537 } else {
632 free_irq(priv->interruptTransmit, dev); 538 free_irq(priv->interruptTransmit, dev);
633 }
634
635 if (priv->einfo->board_flags & FSL_GIANFAR_BRD_HAS_PHY_INTR) {
636 free_irq(priv->einfo->interruptPHY, dev);
637 } else {
638 del_timer_sync(&priv->phy_info_timer);
639 } 539 }
640 540
641 free_skb_resources(priv); 541 free_skb_resources(priv);
@@ -649,7 +549,7 @@ void stop_gfar(struct net_device *dev)
649 549
650/* If there are any tx skbs or rx skbs still around, free them. 550/* If there are any tx skbs or rx skbs still around, free them.
651 * Then free tx_skbuff and rx_skbuff */ 551 * Then free tx_skbuff and rx_skbuff */
652void free_skb_resources(struct gfar_private *priv) 552static void free_skb_resources(struct gfar_private *priv)
653{ 553{
654 struct rxbd8 *rxbdp; 554 struct rxbd8 *rxbdp;
655 struct txbd8 *txbdp; 555 struct txbd8 *txbdp;
@@ -770,7 +670,7 @@ int startup_gfar(struct net_device *dev)
770 (struct sk_buff **) kmalloc(sizeof (struct sk_buff *) * 670 (struct sk_buff **) kmalloc(sizeof (struct sk_buff *) *
771 priv->tx_ring_size, GFP_KERNEL); 671 priv->tx_ring_size, GFP_KERNEL);
772 672
773 if (priv->tx_skbuff == NULL) { 673 if (NULL == priv->tx_skbuff) {
774 if (netif_msg_ifup(priv)) 674 if (netif_msg_ifup(priv))
775 printk(KERN_ERR "%s: Could not allocate tx_skbuff\n", 675 printk(KERN_ERR "%s: Could not allocate tx_skbuff\n",
776 dev->name); 676 dev->name);
@@ -785,7 +685,7 @@ int startup_gfar(struct net_device *dev)
785 (struct sk_buff **) kmalloc(sizeof (struct sk_buff *) * 685 (struct sk_buff **) kmalloc(sizeof (struct sk_buff *) *
786 priv->rx_ring_size, GFP_KERNEL); 686 priv->rx_ring_size, GFP_KERNEL);
787 687
788 if (priv->rx_skbuff == NULL) { 688 if (NULL == priv->rx_skbuff) {
789 if (netif_msg_ifup(priv)) 689 if (netif_msg_ifup(priv))
790 printk(KERN_ERR "%s: Could not allocate rx_skbuff\n", 690 printk(KERN_ERR "%s: Could not allocate rx_skbuff\n",
791 dev->name); 691 dev->name);
@@ -879,13 +779,7 @@ int startup_gfar(struct net_device *dev)
879 } 779 }
880 } 780 }
881 781
882 /* Set up the PHY change work queue */ 782 phy_start(priv->phydev);
883 INIT_WORK(&priv->tq, gfar_phy_change, dev);
884
885 init_timer(&priv->phy_info_timer);
886 priv->phy_info_timer.function = &gfar_phy_startup_timer;
887 priv->phy_info_timer.data = (unsigned long) priv->mii_info;
888 mod_timer(&priv->phy_info_timer, jiffies + HZ);
889 783
890 /* Configure the coalescing support */ 784 /* Configure the coalescing support */
891 if (priv->txcoalescing) 785 if (priv->txcoalescing)
@@ -933,11 +827,6 @@ tx_skb_fail:
933 priv->tx_bd_base, 827 priv->tx_bd_base,
934 gfar_read(&regs->tbase0)); 828 gfar_read(&regs->tbase0));
935 829
936 if (priv->mii_info->phyinfo->close)
937 priv->mii_info->phyinfo->close(priv->mii_info);
938
939 kfree(priv->mii_info);
940
941 return err; 830 return err;
942} 831}
943 832
@@ -1035,7 +924,7 @@ static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev)
1035 txbdp->status &= TXBD_WRAP; 924 txbdp->status &= TXBD_WRAP;
1036 925
1037 /* Set up checksumming */ 926 /* Set up checksumming */
1038 if ((dev->features & NETIF_F_IP_CSUM) 927 if ((dev->features & NETIF_F_IP_CSUM)
1039 && (CHECKSUM_HW == skb->ip_summed)) { 928 && (CHECKSUM_HW == skb->ip_summed)) {
1040 fcb = gfar_add_fcb(skb, txbdp); 929 fcb = gfar_add_fcb(skb, txbdp);
1041 gfar_tx_checksum(skb, fcb); 930 gfar_tx_checksum(skb, fcb);
@@ -1103,11 +992,9 @@ static int gfar_close(struct net_device *dev)
1103 struct gfar_private *priv = netdev_priv(dev); 992 struct gfar_private *priv = netdev_priv(dev);
1104 stop_gfar(dev); 993 stop_gfar(dev);
1105 994
1106 /* Shutdown the PHY */ 995 /* Disconnect from the PHY */
1107 if (priv->mii_info->phyinfo->close) 996 phy_disconnect(priv->phydev);
1108 priv->mii_info->phyinfo->close(priv->mii_info); 997 priv->phydev = NULL;
1109
1110 kfree(priv->mii_info);
1111 998
1112 netif_stop_queue(dev); 999 netif_stop_queue(dev);
1113 1000
@@ -1343,7 +1230,7 @@ struct sk_buff * gfar_new_skb(struct net_device *dev, struct rxbd8 *bdp)
1343 while ((!skb) && timeout--) 1230 while ((!skb) && timeout--)
1344 skb = dev_alloc_skb(priv->rx_buffer_size + RXBUF_ALIGNMENT); 1231 skb = dev_alloc_skb(priv->rx_buffer_size + RXBUF_ALIGNMENT);
1345 1232
1346 if (skb == NULL) 1233 if (NULL == skb)
1347 return NULL; 1234 return NULL;
1348 1235
1349 /* We need the data buffer to be aligned properly. We will reserve 1236 /* We need the data buffer to be aligned properly. We will reserve
@@ -1490,7 +1377,7 @@ static int gfar_process_frame(struct net_device *dev, struct sk_buff *skb,
1490 struct gfar_private *priv = netdev_priv(dev); 1377 struct gfar_private *priv = netdev_priv(dev);
1491 struct rxfcb *fcb = NULL; 1378 struct rxfcb *fcb = NULL;
1492 1379
1493 if (skb == NULL) { 1380 if (NULL == skb) {
1494 if (netif_msg_rx_err(priv)) 1381 if (netif_msg_rx_err(priv))
1495 printk(KERN_WARNING "%s: Missing skb!!.\n", dev->name); 1382 printk(KERN_WARNING "%s: Missing skb!!.\n", dev->name);
1496 priv->stats.rx_dropped++; 1383 priv->stats.rx_dropped++;
@@ -1718,131 +1605,9 @@ static irqreturn_t gfar_interrupt(int irq, void *dev_id, struct pt_regs *regs)
1718 return IRQ_HANDLED; 1605 return IRQ_HANDLED;
1719} 1606}
1720 1607
1721static irqreturn_t phy_interrupt(int irq, void *dev_id, struct pt_regs *regs)
1722{
1723 struct net_device *dev = (struct net_device *) dev_id;
1724 struct gfar_private *priv = netdev_priv(dev);
1725
1726 /* Clear the interrupt */
1727 mii_clear_phy_interrupt(priv->mii_info);
1728
1729 /* Disable PHY interrupts */
1730 mii_configure_phy_interrupt(priv->mii_info,
1731 MII_INTERRUPT_DISABLED);
1732
1733 /* Schedule the phy change */
1734 schedule_work(&priv->tq);
1735
1736 return IRQ_HANDLED;
1737}
1738
1739/* Scheduled by the phy_interrupt/timer to handle PHY changes */
1740static void gfar_phy_change(void *data)
1741{
1742 struct net_device *dev = (struct net_device *) data;
1743 struct gfar_private *priv = netdev_priv(dev);
1744 int result = 0;
1745
1746 /* Delay to give the PHY a chance to change the
1747 * register state */
1748 msleep(1);
1749
1750 /* Update the link, speed, duplex */
1751 result = priv->mii_info->phyinfo->read_status(priv->mii_info);
1752
1753 /* Adjust the known status as long as the link
1754 * isn't still coming up */
1755 if((0 == result) || (priv->mii_info->link == 0))
1756 adjust_link(dev);
1757
1758 /* Reenable interrupts, if needed */
1759 if (priv->einfo->board_flags & FSL_GIANFAR_BRD_HAS_PHY_INTR)
1760 mii_configure_phy_interrupt(priv->mii_info,
1761 MII_INTERRUPT_ENABLED);
1762}
1763
1764/* Called every so often on systems that don't interrupt
1765 * the core for PHY changes */
1766static void gfar_phy_timer(unsigned long data)
1767{
1768 struct net_device *dev = (struct net_device *) data;
1769 struct gfar_private *priv = netdev_priv(dev);
1770
1771 schedule_work(&priv->tq);
1772
1773 mod_timer(&priv->phy_info_timer, jiffies +
1774 GFAR_PHY_CHANGE_TIME * HZ);
1775}
1776
1777/* Keep trying aneg for some time
1778 * If, after GFAR_AN_TIMEOUT seconds, it has not
1779 * finished, we switch to forced.
1780 * Either way, once the process has completed, we either
1781 * request the interrupt, or switch the timer over to
1782 * using gfar_phy_timer to check status */
1783static void gfar_phy_startup_timer(unsigned long data)
1784{
1785 int result;
1786 static int secondary = GFAR_AN_TIMEOUT;
1787 struct gfar_mii_info *mii_info = (struct gfar_mii_info *)data;
1788 struct gfar_private *priv = netdev_priv(mii_info->dev);
1789
1790 /* Configure the Auto-negotiation */
1791 result = mii_info->phyinfo->config_aneg(mii_info);
1792
1793 /* If autonegotiation failed to start, and
1794 * we haven't timed out, reset the timer, and return */
1795 if (result && secondary--) {
1796 mod_timer(&priv->phy_info_timer, jiffies + HZ);
1797 return;
1798 } else if (result) {
1799 /* Couldn't start autonegotiation.
1800 * Try switching to forced */
1801 mii_info->autoneg = 0;
1802 result = mii_info->phyinfo->config_aneg(mii_info);
1803
1804 /* Forcing failed! Give up */
1805 if(result) {
1806 if (netif_msg_link(priv))
1807 printk(KERN_ERR "%s: Forcing failed!\n",
1808 mii_info->dev->name);
1809 return;
1810 }
1811 }
1812
1813 /* Kill the timer so it can be restarted */
1814 del_timer_sync(&priv->phy_info_timer);
1815
1816 /* Grab the PHY interrupt, if necessary/possible */
1817 if (priv->einfo->board_flags & FSL_GIANFAR_BRD_HAS_PHY_INTR) {
1818 if (request_irq(priv->einfo->interruptPHY,
1819 phy_interrupt,
1820 SA_SHIRQ,
1821 "phy_interrupt",
1822 mii_info->dev) < 0) {
1823 if (netif_msg_intr(priv))
1824 printk(KERN_ERR "%s: Can't get IRQ %d (PHY)\n",
1825 mii_info->dev->name,
1826 priv->einfo->interruptPHY);
1827 } else {
1828 mii_configure_phy_interrupt(priv->mii_info,
1829 MII_INTERRUPT_ENABLED);
1830 return;
1831 }
1832 }
1833
1834 /* Start the timer again, this time in order to
1835 * handle a change in status */
1836 init_timer(&priv->phy_info_timer);
1837 priv->phy_info_timer.function = &gfar_phy_timer;
1838 priv->phy_info_timer.data = (unsigned long) mii_info->dev;
1839 mod_timer(&priv->phy_info_timer, jiffies +
1840 GFAR_PHY_CHANGE_TIME * HZ);
1841}
1842
1843/* Called every time the controller might need to be made 1608/* Called every time the controller might need to be made
1844 * aware of new link state. The PHY code conveys this 1609 * aware of new link state. The PHY code conveys this
1845 * information through variables in the priv structure, and this 1610 * information through variables in the phydev structure, and this
1846 * function converts those variables into the appropriate 1611 * function converts those variables into the appropriate
1847 * register values, and can bring down the device if needed. 1612 * register values, and can bring down the device if needed.
1848 */ 1613 */
@@ -1850,84 +1615,68 @@ static void adjust_link(struct net_device *dev)
1850{ 1615{
1851 struct gfar_private *priv = netdev_priv(dev); 1616 struct gfar_private *priv = netdev_priv(dev);
1852 struct gfar *regs = priv->regs; 1617 struct gfar *regs = priv->regs;
1853 u32 tempval; 1618 unsigned long flags;
1854 struct gfar_mii_info *mii_info = priv->mii_info; 1619 struct phy_device *phydev = priv->phydev;
1620 int new_state = 0;
1621
1622 spin_lock_irqsave(&priv->lock, flags);
1623 if (phydev->link) {
1624 u32 tempval = gfar_read(&regs->maccfg2);
1855 1625
1856 if (mii_info->link) {
1857 /* Now we make sure that we can be in full duplex mode. 1626 /* Now we make sure that we can be in full duplex mode.
1858 * If not, we operate in half-duplex mode. */ 1627 * If not, we operate in half-duplex mode. */
1859 if (mii_info->duplex != priv->oldduplex) { 1628 if (phydev->duplex != priv->oldduplex) {
1860 if (!(mii_info->duplex)) { 1629 new_state = 1;
1861 tempval = gfar_read(&regs->maccfg2); 1630 if (!(phydev->duplex))
1862 tempval &= ~(MACCFG2_FULL_DUPLEX); 1631 tempval &= ~(MACCFG2_FULL_DUPLEX);
1863 gfar_write(&regs->maccfg2, tempval); 1632 else
1864
1865 if (netif_msg_link(priv))
1866 printk(KERN_INFO "%s: Half Duplex\n",
1867 dev->name);
1868 } else {
1869 tempval = gfar_read(&regs->maccfg2);
1870 tempval |= MACCFG2_FULL_DUPLEX; 1633 tempval |= MACCFG2_FULL_DUPLEX;
1871 gfar_write(&regs->maccfg2, tempval);
1872 1634
1873 if (netif_msg_link(priv)) 1635 priv->oldduplex = phydev->duplex;
1874 printk(KERN_INFO "%s: Full Duplex\n",
1875 dev->name);
1876 }
1877
1878 priv->oldduplex = mii_info->duplex;
1879 } 1636 }
1880 1637
1881 if (mii_info->speed != priv->oldspeed) { 1638 if (phydev->speed != priv->oldspeed) {
1882 switch (mii_info->speed) { 1639 new_state = 1;
1640 switch (phydev->speed) {
1883 case 1000: 1641 case 1000:
1884 tempval = gfar_read(&regs->maccfg2);
1885 tempval = 1642 tempval =
1886 ((tempval & ~(MACCFG2_IF)) | MACCFG2_GMII); 1643 ((tempval & ~(MACCFG2_IF)) | MACCFG2_GMII);
1887 gfar_write(&regs->maccfg2, tempval);
1888 break; 1644 break;
1889 case 100: 1645 case 100:
1890 case 10: 1646 case 10:
1891 tempval = gfar_read(&regs->maccfg2);
1892 tempval = 1647 tempval =
1893 ((tempval & ~(MACCFG2_IF)) | MACCFG2_MII); 1648 ((tempval & ~(MACCFG2_IF)) | MACCFG2_MII);
1894 gfar_write(&regs->maccfg2, tempval);
1895 break; 1649 break;
1896 default: 1650 default:
1897 if (netif_msg_link(priv)) 1651 if (netif_msg_link(priv))
1898 printk(KERN_WARNING 1652 printk(KERN_WARNING
1899 "%s: Ack! Speed (%d) is not 10/100/1000!\n", 1653 "%s: Ack! Speed (%d) is not 10/100/1000!\n",
1900 dev->name, mii_info->speed); 1654 dev->name, phydev->speed);
1901 break; 1655 break;
1902 } 1656 }
1903 1657
1904 if (netif_msg_link(priv)) 1658 priv->oldspeed = phydev->speed;
1905 printk(KERN_INFO "%s: Speed %dBT\n", dev->name,
1906 mii_info->speed);
1907
1908 priv->oldspeed = mii_info->speed;
1909 } 1659 }
1910 1660
1661 gfar_write(&regs->maccfg2, tempval);
1662
1911 if (!priv->oldlink) { 1663 if (!priv->oldlink) {
1912 if (netif_msg_link(priv)) 1664 new_state = 1;
1913 printk(KERN_INFO "%s: Link is up\n", dev->name);
1914 priv->oldlink = 1; 1665 priv->oldlink = 1;
1915 netif_carrier_on(dev);
1916 netif_schedule(dev); 1666 netif_schedule(dev);
1917 } 1667 }
1918 } else { 1668 } else if (priv->oldlink) {
1919 if (priv->oldlink) { 1669 new_state = 1;
1920 if (netif_msg_link(priv)) 1670 priv->oldlink = 0;
1921 printk(KERN_INFO "%s: Link is down\n", 1671 priv->oldspeed = 0;
1922 dev->name); 1672 priv->oldduplex = -1;
1923 priv->oldlink = 0;
1924 priv->oldspeed = 0;
1925 priv->oldduplex = -1;
1926 netif_carrier_off(dev);
1927 }
1928 } 1673 }
1929}
1930 1674
1675 if (new_state && netif_msg_link(priv))
1676 phy_print_status(phydev);
1677
1678 spin_unlock_irqrestore(&priv->lock, flags);
1679}
1931 1680
1932/* Update the hash table based on the current list of multicast 1681/* Update the hash table based on the current list of multicast
1933 * addresses we subscribe to. Also, change the promiscuity of 1682 * addresses we subscribe to. Also, change the promiscuity of
@@ -2122,12 +1871,23 @@ static struct device_driver gfar_driver = {
2122 1871
2123static int __init gfar_init(void) 1872static int __init gfar_init(void)
2124{ 1873{
2125 return driver_register(&gfar_driver); 1874 int err = gfar_mdio_init();
1875
1876 if (err)
1877 return err;
1878
1879 err = driver_register(&gfar_driver);
1880
1881 if (err)
1882 gfar_mdio_exit();
1883
1884 return err;
2126} 1885}
2127 1886
2128static void __exit gfar_exit(void) 1887static void __exit gfar_exit(void)
2129{ 1888{
2130 driver_unregister(&gfar_driver); 1889 driver_unregister(&gfar_driver);
1890 gfar_mdio_exit();
2131} 1891}
2132 1892
2133module_init(gfar_init); 1893module_init(gfar_init);
diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h
index 28af087d9fbb..c77ca6c0d04a 100644
--- a/drivers/net/gianfar.h
+++ b/drivers/net/gianfar.h
@@ -17,7 +17,6 @@
17 * 17 *
18 * Still left to do: 18 * Still left to do:
19 * -Add support for module parameters 19 * -Add support for module parameters
20 * -Add support for ethtool -s
21 * -Add patch for ethtool phys id 20 * -Add patch for ethtool phys id
22 */ 21 */
23#ifndef __GIANFAR_H 22#ifndef __GIANFAR_H
@@ -37,7 +36,8 @@
37#include <linux/skbuff.h> 36#include <linux/skbuff.h>
38#include <linux/spinlock.h> 37#include <linux/spinlock.h>
39#include <linux/mm.h> 38#include <linux/mm.h>
40#include <linux/fsl_devices.h> 39#include <linux/mii.h>
40#include <linux/phy.h>
41 41
42#include <asm/io.h> 42#include <asm/io.h>
43#include <asm/irq.h> 43#include <asm/irq.h>
@@ -48,7 +48,8 @@
48#include <linux/workqueue.h> 48#include <linux/workqueue.h>
49#include <linux/ethtool.h> 49#include <linux/ethtool.h>
50#include <linux/netdevice.h> 50#include <linux/netdevice.h>
51#include "gianfar_phy.h" 51#include <linux/fsl_devices.h>
52#include "gianfar_mii.h"
52 53
53/* The maximum number of packets to be handled in one call of gfar_poll */ 54/* The maximum number of packets to be handled in one call of gfar_poll */
54#define GFAR_DEV_WEIGHT 64 55#define GFAR_DEV_WEIGHT 64
@@ -73,7 +74,7 @@
73#define PHY_INIT_TIMEOUT 100000 74#define PHY_INIT_TIMEOUT 100000
74#define GFAR_PHY_CHANGE_TIME 2 75#define GFAR_PHY_CHANGE_TIME 2
75 76
76#define DEVICE_NAME "%s: Gianfar Ethernet Controller Version 1.1, " 77#define DEVICE_NAME "%s: Gianfar Ethernet Controller Version 1.2, "
77#define DRV_NAME "gfar-enet" 78#define DRV_NAME "gfar-enet"
78extern const char gfar_driver_name[]; 79extern const char gfar_driver_name[];
79extern const char gfar_driver_version[]; 80extern const char gfar_driver_version[];
@@ -578,12 +579,7 @@ struct gfar {
578 u32 hafdup; /* 0x.50c - Half Duplex Register */ 579 u32 hafdup; /* 0x.50c - Half Duplex Register */
579 u32 maxfrm; /* 0x.510 - Maximum Frame Length Register */ 580 u32 maxfrm; /* 0x.510 - Maximum Frame Length Register */
580 u8 res18[12]; 581 u8 res18[12];
581 u32 miimcfg; /* 0x.520 - MII Management Configuration Register */ 582 u8 gfar_mii_regs[24]; /* See gianfar_phy.h */
582 u32 miimcom; /* 0x.524 - MII Management Command Register */
583 u32 miimadd; /* 0x.528 - MII Management Address Register */
584 u32 miimcon; /* 0x.52c - MII Management Control Register */
585 u32 miimstat; /* 0x.530 - MII Management Status Register */
586 u32 miimind; /* 0x.534 - MII Management Indicator Register */
587 u8 res19[4]; 583 u8 res19[4];
588 u32 ifstat; /* 0x.53c - Interface Status Register */ 584 u32 ifstat; /* 0x.53c - Interface Status Register */
589 u32 macstnaddr1; /* 0x.540 - Station Address Part 1 Register */ 585 u32 macstnaddr1; /* 0x.540 - Station Address Part 1 Register */
@@ -688,9 +684,6 @@ struct gfar_private {
688 struct gfar *regs; /* Pointer to the GFAR memory mapped Registers */ 684 struct gfar *regs; /* Pointer to the GFAR memory mapped Registers */
689 u32 *hash_regs[16]; 685 u32 *hash_regs[16];
690 int hash_width; 686 int hash_width;
691 struct gfar *phyregs;
692 struct work_struct tq;
693 struct timer_list phy_info_timer;
694 struct net_device_stats stats; /* linux network statistics */ 687 struct net_device_stats stats; /* linux network statistics */
695 struct gfar_extra_stats extra_stats; 688 struct gfar_extra_stats extra_stats;
696 spinlock_t lock; 689 spinlock_t lock;
@@ -710,7 +703,8 @@ struct gfar_private {
710 unsigned int interruptError; 703 unsigned int interruptError;
711 struct gianfar_platform_data *einfo; 704 struct gianfar_platform_data *einfo;
712 705
713 struct gfar_mii_info *mii_info; 706 struct phy_device *phydev;
707 struct mii_bus *mii_bus;
714 int oldspeed; 708 int oldspeed;
715 int oldduplex; 709 int oldduplex;
716 int oldlink; 710 int oldlink;
@@ -732,4 +726,12 @@ extern inline void gfar_write(volatile unsigned *addr, u32 val)
732 726
733extern struct ethtool_ops *gfar_op_array[]; 727extern struct ethtool_ops *gfar_op_array[];
734 728
729extern irqreturn_t gfar_receive(int irq, void *dev_id, struct pt_regs *regs);
730extern int startup_gfar(struct net_device *dev);
731extern void stop_gfar(struct net_device *dev);
732extern void gfar_halt(struct net_device *dev);
733extern void gfar_phy_test(struct mii_bus *bus, struct phy_device *phydev,
734 int enable, u32 regnum, u32 read);
735void gfar_setup_stashing(struct net_device *dev);
736
735#endif /* __GIANFAR_H */ 737#endif /* __GIANFAR_H */
diff --git a/drivers/net/gianfar_ethtool.c b/drivers/net/gianfar_ethtool.c
index a451de629197..68e3578e7613 100644
--- a/drivers/net/gianfar_ethtool.c
+++ b/drivers/net/gianfar_ethtool.c
@@ -39,17 +39,18 @@
39#include <asm/types.h> 39#include <asm/types.h>
40#include <asm/uaccess.h> 40#include <asm/uaccess.h>
41#include <linux/ethtool.h> 41#include <linux/ethtool.h>
42#include <linux/mii.h>
43#include <linux/phy.h>
42 44
43#include "gianfar.h" 45#include "gianfar.h"
44 46
45#define is_power_of_2(x) ((x) != 0 && (((x) & ((x) - 1)) == 0)) 47#define is_power_of_2(x) ((x) != 0 && (((x) & ((x) - 1)) == 0))
46 48
47extern int startup_gfar(struct net_device *dev);
48extern void stop_gfar(struct net_device *dev);
49extern void gfar_halt(struct net_device *dev);
50extern void gfar_start(struct net_device *dev); 49extern void gfar_start(struct net_device *dev);
51extern int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit); 50extern int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit);
52 51
52#define GFAR_MAX_COAL_USECS 0xffff
53#define GFAR_MAX_COAL_FRAMES 0xff
53static void gfar_fill_stats(struct net_device *dev, struct ethtool_stats *dummy, 54static void gfar_fill_stats(struct net_device *dev, struct ethtool_stats *dummy,
54 u64 * buf); 55 u64 * buf);
55static void gfar_gstrings(struct net_device *dev, u32 stringset, u8 * buf); 56static void gfar_gstrings(struct net_device *dev, u32 stringset, u8 * buf);
@@ -182,38 +183,32 @@ static void gfar_gdrvinfo(struct net_device *dev, struct
182 drvinfo->eedump_len = 0; 183 drvinfo->eedump_len = 0;
183} 184}
184 185
186
187static int gfar_ssettings(struct net_device *dev, struct ethtool_cmd *cmd)
188{
189 struct gfar_private *priv = netdev_priv(dev);
190 struct phy_device *phydev = priv->phydev;
191
192 if (NULL == phydev)
193 return -ENODEV;
194
195 return phy_ethtool_sset(phydev, cmd);
196}
197
198
185/* Return the current settings in the ethtool_cmd structure */ 199/* Return the current settings in the ethtool_cmd structure */
186static int gfar_gsettings(struct net_device *dev, struct ethtool_cmd *cmd) 200static int gfar_gsettings(struct net_device *dev, struct ethtool_cmd *cmd)
187{ 201{
188 struct gfar_private *priv = netdev_priv(dev); 202 struct gfar_private *priv = netdev_priv(dev);
189 uint gigabit_support = 203 struct phy_device *phydev = priv->phydev;
190 priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_GIGABIT ? 204
191 SUPPORTED_1000baseT_Full : 0; 205 if (NULL == phydev)
192 uint gigabit_advert = 206 return -ENODEV;
193 priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_GIGABIT ? 207
194 ADVERTISED_1000baseT_Full: 0;
195
196 cmd->supported = (SUPPORTED_10baseT_Half
197 | SUPPORTED_100baseT_Half
198 | SUPPORTED_100baseT_Full
199 | gigabit_support | SUPPORTED_Autoneg);
200
201 /* For now, we always advertise everything */
202 cmd->advertising = (ADVERTISED_10baseT_Half
203 | ADVERTISED_100baseT_Half
204 | ADVERTISED_100baseT_Full
205 | gigabit_advert | ADVERTISED_Autoneg);
206
207 cmd->speed = priv->mii_info->speed;
208 cmd->duplex = priv->mii_info->duplex;
209 cmd->port = PORT_MII;
210 cmd->phy_address = priv->mii_info->mii_id;
211 cmd->transceiver = XCVR_EXTERNAL;
212 cmd->autoneg = AUTONEG_ENABLE;
213 cmd->maxtxpkt = priv->txcount; 208 cmd->maxtxpkt = priv->txcount;
214 cmd->maxrxpkt = priv->rxcount; 209 cmd->maxrxpkt = priv->rxcount;
215 210
216 return 0; 211 return phy_ethtool_gset(phydev, cmd);
217} 212}
218 213
219/* Return the length of the register structure */ 214/* Return the length of the register structure */
@@ -241,14 +236,14 @@ static unsigned int gfar_usecs2ticks(struct gfar_private *priv, unsigned int use
241 unsigned int count; 236 unsigned int count;
242 237
243 /* The timer is different, depending on the interface speed */ 238 /* The timer is different, depending on the interface speed */
244 switch (priv->mii_info->speed) { 239 switch (priv->phydev->speed) {
245 case 1000: 240 case SPEED_1000:
246 count = GFAR_GBIT_TIME; 241 count = GFAR_GBIT_TIME;
247 break; 242 break;
248 case 100: 243 case SPEED_100:
249 count = GFAR_100_TIME; 244 count = GFAR_100_TIME;
250 break; 245 break;
251 case 10: 246 case SPEED_10:
252 default: 247 default:
253 count = GFAR_10_TIME; 248 count = GFAR_10_TIME;
254 break; 249 break;
@@ -265,14 +260,14 @@ static unsigned int gfar_ticks2usecs(struct gfar_private *priv, unsigned int tic
265 unsigned int count; 260 unsigned int count;
266 261
267 /* The timer is different, depending on the interface speed */ 262 /* The timer is different, depending on the interface speed */
268 switch (priv->mii_info->speed) { 263 switch (priv->phydev->speed) {
269 case 1000: 264 case SPEED_1000:
270 count = GFAR_GBIT_TIME; 265 count = GFAR_GBIT_TIME;
271 break; 266 break;
272 case 100: 267 case SPEED_100:
273 count = GFAR_100_TIME; 268 count = GFAR_100_TIME;
274 break; 269 break;
275 case 10: 270 case SPEED_10:
276 default: 271 default:
277 count = GFAR_10_TIME; 272 count = GFAR_10_TIME;
278 break; 273 break;
@@ -292,6 +287,9 @@ static int gfar_gcoalesce(struct net_device *dev, struct ethtool_coalesce *cvals
292 if (!(priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_COALESCE)) 287 if (!(priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_COALESCE))
293 return -EOPNOTSUPP; 288 return -EOPNOTSUPP;
294 289
290 if (NULL == priv->phydev)
291 return -ENODEV;
292
295 cvals->rx_coalesce_usecs = gfar_ticks2usecs(priv, priv->rxtime); 293 cvals->rx_coalesce_usecs = gfar_ticks2usecs(priv, priv->rxtime);
296 cvals->rx_max_coalesced_frames = priv->rxcount; 294 cvals->rx_max_coalesced_frames = priv->rxcount;
297 295
@@ -348,6 +346,22 @@ static int gfar_scoalesce(struct net_device *dev, struct ethtool_coalesce *cvals
348 else 346 else
349 priv->rxcoalescing = 1; 347 priv->rxcoalescing = 1;
350 348
349 if (NULL == priv->phydev)
350 return -ENODEV;
351
352 /* Check the bounds of the values */
353 if (cvals->rx_coalesce_usecs > GFAR_MAX_COAL_USECS) {
354 pr_info("Coalescing is limited to %d microseconds\n",
355 GFAR_MAX_COAL_USECS);
356 return -EINVAL;
357 }
358
359 if (cvals->rx_max_coalesced_frames > GFAR_MAX_COAL_FRAMES) {
360 pr_info("Coalescing is limited to %d frames\n",
361 GFAR_MAX_COAL_FRAMES);
362 return -EINVAL;
363 }
364
351 priv->rxtime = gfar_usecs2ticks(priv, cvals->rx_coalesce_usecs); 365 priv->rxtime = gfar_usecs2ticks(priv, cvals->rx_coalesce_usecs);
352 priv->rxcount = cvals->rx_max_coalesced_frames; 366 priv->rxcount = cvals->rx_max_coalesced_frames;
353 367
@@ -358,6 +372,19 @@ static int gfar_scoalesce(struct net_device *dev, struct ethtool_coalesce *cvals
358 else 372 else
359 priv->txcoalescing = 1; 373 priv->txcoalescing = 1;
360 374
375 /* Check the bounds of the values */
376 if (cvals->tx_coalesce_usecs > GFAR_MAX_COAL_USECS) {
377 pr_info("Coalescing is limited to %d microseconds\n",
378 GFAR_MAX_COAL_USECS);
379 return -EINVAL;
380 }
381
382 if (cvals->tx_max_coalesced_frames > GFAR_MAX_COAL_FRAMES) {
383 pr_info("Coalescing is limited to %d frames\n",
384 GFAR_MAX_COAL_FRAMES);
385 return -EINVAL;
386 }
387
361 priv->txtime = gfar_usecs2ticks(priv, cvals->tx_coalesce_usecs); 388 priv->txtime = gfar_usecs2ticks(priv, cvals->tx_coalesce_usecs);
362 priv->txcount = cvals->tx_max_coalesced_frames; 389 priv->txcount = cvals->tx_max_coalesced_frames;
363 390
@@ -536,6 +563,7 @@ static void gfar_set_msglevel(struct net_device *dev, uint32_t data)
536 563
537struct ethtool_ops gfar_ethtool_ops = { 564struct ethtool_ops gfar_ethtool_ops = {
538 .get_settings = gfar_gsettings, 565 .get_settings = gfar_gsettings,
566 .set_settings = gfar_ssettings,
539 .get_drvinfo = gfar_gdrvinfo, 567 .get_drvinfo = gfar_gdrvinfo,
540 .get_regs_len = gfar_reglen, 568 .get_regs_len = gfar_reglen,
541 .get_regs = gfar_get_regs, 569 .get_regs = gfar_get_regs,
diff --git a/drivers/net/gianfar_mii.c b/drivers/net/gianfar_mii.c
new file mode 100644
index 000000000000..1eca1dbca7f1
--- /dev/null
+++ b/drivers/net/gianfar_mii.c
@@ -0,0 +1,219 @@
1/*
2 * drivers/net/gianfar_mii.c
3 *
4 * Gianfar Ethernet Driver -- MIIM bus implementation
5 * Provides Bus interface for MIIM regs
6 *
7 * Author: Andy Fleming
8 * Maintainer: Kumar Gala (kumar.gala@freescale.com)
9 *
10 * Copyright (c) 2002-2004 Freescale Semiconductor, Inc.
11 *
12 * This program is free software; you can redistribute it and/or modify it
13 * under the terms of the GNU General Public License as published by the
14 * Free Software Foundation; either version 2 of the License, or (at your
15 * option) any later version.
16 *
17 */
18
19#include <linux/config.h>
20#include <linux/kernel.h>
21#include <linux/sched.h>
22#include <linux/string.h>
23#include <linux/errno.h>
24#include <linux/unistd.h>
25#include <linux/slab.h>
26#include <linux/interrupt.h>
27#include <linux/init.h>
28#include <linux/delay.h>
29#include <linux/netdevice.h>
30#include <linux/etherdevice.h>
31#include <linux/skbuff.h>
32#include <linux/spinlock.h>
33#include <linux/mm.h>
34#include <linux/module.h>
35#include <linux/version.h>
36#include <asm/ocp.h>
37#include <linux/crc32.h>
38#include <linux/mii.h>
39#include <linux/phy.h>
40
41#include <asm/io.h>
42#include <asm/irq.h>
43#include <asm/uaccess.h>
44
45#include "gianfar.h"
46#include "gianfar_mii.h"
47
48/* Write value to the PHY at mii_id at register regnum,
49 * on the bus, waiting until the write is done before returning.
50 * All PHY configuration is done through the TSEC1 MIIM regs */
51int gfar_mdio_write(struct mii_bus *bus, int mii_id, int regnum, u16 value)
52{
53 struct gfar_mii *regs = bus->priv;
54
55 /* Set the PHY address and the register address we want to write */
56 gfar_write(&regs->miimadd, (mii_id << 8) | regnum);
57
58 /* Write out the value we want */
59 gfar_write(&regs->miimcon, value);
60
61 /* Wait for the transaction to finish */
62 while (gfar_read(&regs->miimind) & MIIMIND_BUSY)
63 cpu_relax();
64
65 return 0;
66}
67
68/* Read the bus for PHY at addr mii_id, register regnum, and
69 * return the value. Clears miimcom first. All PHY
70 * configuration has to be done through the TSEC1 MIIM regs */
71int gfar_mdio_read(struct mii_bus *bus, int mii_id, int regnum)
72{
73 struct gfar_mii *regs = bus->priv;
74 u16 value;
75
76 /* Set the PHY address and the register address we want to read */
77 gfar_write(&regs->miimadd, (mii_id << 8) | regnum);
78
79 /* Clear miimcom, and then initiate a read */
80 gfar_write(&regs->miimcom, 0);
81 gfar_write(&regs->miimcom, MII_READ_COMMAND);
82
83 /* Wait for the transaction to finish */
84 while (gfar_read(&regs->miimind) & (MIIMIND_NOTVALID | MIIMIND_BUSY))
85 cpu_relax();
86
87 /* Grab the value of the register from miimstat */
88 value = gfar_read(&regs->miimstat);
89
90 return value;
91}
92
93
94/* Reset the MIIM registers, and wait for the bus to free */
95int gfar_mdio_reset(struct mii_bus *bus)
96{
97 struct gfar_mii *regs = bus->priv;
98 unsigned int timeout = PHY_INIT_TIMEOUT;
99
100 spin_lock_bh(&bus->mdio_lock);
101
102 /* Reset the management interface */
103 gfar_write(&regs->miimcfg, MIIMCFG_RESET);
104
105 /* Setup the MII Mgmt clock speed */
106 gfar_write(&regs->miimcfg, MIIMCFG_INIT_VALUE);
107
108 /* Wait until the bus is free */
109 while ((gfar_read(&regs->miimind) & MIIMIND_BUSY) &&
110 timeout--)
111 cpu_relax();
112
113 spin_unlock_bh(&bus->mdio_lock);
114
115 if(timeout <= 0) {
116 printk(KERN_ERR "%s: The MII Bus is stuck!\n",
117 bus->name);
118 return -EBUSY;
119 }
120
121 return 0;
122}
123
124
125int gfar_mdio_probe(struct device *dev)
126{
127 struct platform_device *pdev = to_platform_device(dev);
128 struct gianfar_mdio_data *pdata;
129 struct gfar_mii *regs;
130 struct mii_bus *new_bus;
131 int err = 0;
132
133 if (NULL == dev)
134 return -EINVAL;
135
136 new_bus = kmalloc(sizeof(struct mii_bus), GFP_KERNEL);
137
138 if (NULL == new_bus)
139 return -ENOMEM;
140
141 new_bus->name = "Gianfar MII Bus",
142 new_bus->read = &gfar_mdio_read,
143 new_bus->write = &gfar_mdio_write,
144 new_bus->reset = &gfar_mdio_reset,
145 new_bus->id = pdev->id;
146
147 pdata = (struct gianfar_mdio_data *)pdev->dev.platform_data;
148
149 if (NULL == pdata) {
150 printk(KERN_ERR "gfar mdio %d: Missing platform data!\n", pdev->id);
151 return -ENODEV;
152 }
153
154 /* Set the PHY base address */
155 regs = (struct gfar_mii *) ioremap(pdata->paddr,
156 sizeof (struct gfar_mii));
157
158 if (NULL == regs) {
159 err = -ENOMEM;
160 goto reg_map_fail;
161 }
162
163 new_bus->priv = regs;
164
165 new_bus->irq = pdata->irq;
166
167 new_bus->dev = dev;
168 dev_set_drvdata(dev, new_bus);
169
170 err = mdiobus_register(new_bus);
171
172 if (0 != err) {
173 printk (KERN_ERR "%s: Cannot register as MDIO bus\n",
174 new_bus->name);
175 goto bus_register_fail;
176 }
177
178 return 0;
179
180bus_register_fail:
181 iounmap((void *) regs);
182reg_map_fail:
183 kfree(new_bus);
184
185 return err;
186}
187
188
189int gfar_mdio_remove(struct device *dev)
190{
191 struct mii_bus *bus = dev_get_drvdata(dev);
192
193 mdiobus_unregister(bus);
194
195 dev_set_drvdata(dev, NULL);
196
197 iounmap((void *) (&bus->priv));
198 bus->priv = NULL;
199 kfree(bus);
200
201 return 0;
202}
203
204static struct device_driver gianfar_mdio_driver = {
205 .name = "fsl-gianfar_mdio",
206 .bus = &platform_bus_type,
207 .probe = gfar_mdio_probe,
208 .remove = gfar_mdio_remove,
209};
210
211int __init gfar_mdio_init(void)
212{
213 return driver_register(&gianfar_mdio_driver);
214}
215
216void __exit gfar_mdio_exit(void)
217{
218 driver_unregister(&gianfar_mdio_driver);
219}
diff --git a/drivers/net/gianfar_mii.h b/drivers/net/gianfar_mii.h
new file mode 100644
index 000000000000..56e5665d5c9b
--- /dev/null
+++ b/drivers/net/gianfar_mii.h
@@ -0,0 +1,45 @@
1/*
2 * drivers/net/gianfar_mii.h
3 *
4 * Gianfar Ethernet Driver -- MII Management Bus Implementation
5 * Driver for the MDIO bus controller in the Gianfar register space
6 *
7 * Author: Andy Fleming
8 * Maintainer: Kumar Gala (kumar.gala@freescale.com)
9 *
10 * Copyright (c) 2002-2004 Freescale Semiconductor, Inc.
11 *
12 * This program is free software; you can redistribute it and/or modify it
13 * under the terms of the GNU General Public License as published by the
14 * Free Software Foundation; either version 2 of the License, or (at your
15 * option) any later version.
16 *
17 */
18#ifndef __GIANFAR_MII_H
19#define __GIANFAR_MII_H
20
21#define MIIMIND_BUSY 0x00000001
22#define MIIMIND_NOTVALID 0x00000004
23
24#define MII_READ_COMMAND 0x00000001
25
26#define GFAR_SUPPORTED (SUPPORTED_10baseT_Half \
27 | SUPPORTED_100baseT_Half \
28 | SUPPORTED_100baseT_Full \
29 | SUPPORTED_Autoneg \
30 | SUPPORTED_MII)
31
32struct gfar_mii {
33 u32 miimcfg; /* 0x.520 - MII Management Config Register */
34 u32 miimcom; /* 0x.524 - MII Management Command Register */
35 u32 miimadd; /* 0x.528 - MII Management Address Register */
36 u32 miimcon; /* 0x.52c - MII Management Control Register */
37 u32 miimstat; /* 0x.530 - MII Management Status Register */
38 u32 miimind; /* 0x.534 - MII Management Indicator Register */
39};
40
41int gfar_mdio_read(struct mii_bus *bus, int mii_id, int regnum);
42int gfar_mdio_write(struct mii_bus *bus, int mii_id, int regnum, u16 value);
43int __init gfar_mdio_init(void);
44void __exit gfar_mdio_exit(void);
45#endif /* GIANFAR_PHY_H */
diff --git a/drivers/net/gianfar_phy.c b/drivers/net/gianfar_phy.c
deleted file mode 100644
index 7c965f268a82..000000000000
--- a/drivers/net/gianfar_phy.c
+++ /dev/null
@@ -1,661 +0,0 @@
1/*
2 * drivers/net/gianfar_phy.c
3 *
4 * Gianfar Ethernet Driver -- PHY handling
5 * Driver for FEC on MPC8540 and TSEC on MPC8540/MPC8560
6 * Based on 8260_io/fcc_enet.c
7 *
8 * Author: Andy Fleming
9 * Maintainer: Kumar Gala (kumar.gala@freescale.com)
10 *
11 * Copyright (c) 2002-2004 Freescale Semiconductor, Inc.
12 *
13 * This program is free software; you can redistribute it and/or modify it
14 * under the terms of the GNU General Public License as published by the
15 * Free Software Foundation; either version 2 of the License, or (at your
16 * option) any later version.
17 *
18 */
19
20#include <linux/config.h>
21#include <linux/kernel.h>
22#include <linux/sched.h>
23#include <linux/string.h>
24#include <linux/errno.h>
25#include <linux/slab.h>
26#include <linux/interrupt.h>
27#include <linux/init.h>
28#include <linux/delay.h>
29#include <linux/netdevice.h>
30#include <linux/etherdevice.h>
31#include <linux/skbuff.h>
32#include <linux/spinlock.h>
33#include <linux/mm.h>
34
35#include <asm/io.h>
36#include <asm/irq.h>
37#include <asm/uaccess.h>
38#include <linux/module.h>
39#include <linux/version.h>
40#include <linux/crc32.h>
41#include <linux/mii.h>
42
43#include "gianfar.h"
44#include "gianfar_phy.h"
45
46static void config_genmii_advert(struct gfar_mii_info *mii_info);
47static void genmii_setup_forced(struct gfar_mii_info *mii_info);
48static void genmii_restart_aneg(struct gfar_mii_info *mii_info);
49static int gbit_config_aneg(struct gfar_mii_info *mii_info);
50static int genmii_config_aneg(struct gfar_mii_info *mii_info);
51static int genmii_update_link(struct gfar_mii_info *mii_info);
52static int genmii_read_status(struct gfar_mii_info *mii_info);
53u16 phy_read(struct gfar_mii_info *mii_info, u16 regnum);
54void phy_write(struct gfar_mii_info *mii_info, u16 regnum, u16 val);
55
56/* Write value to the PHY for this device to the register at regnum, */
57/* waiting until the write is done before it returns. All PHY */
58/* configuration has to be done through the TSEC1 MIIM regs */
59void write_phy_reg(struct net_device *dev, int mii_id, int regnum, int value)
60{
61 struct gfar_private *priv = netdev_priv(dev);
62 struct gfar *regbase = priv->phyregs;
63
64 /* Set the PHY address and the register address we want to write */
65 gfar_write(&regbase->miimadd, (mii_id << 8) | regnum);
66
67 /* Write out the value we want */
68 gfar_write(&regbase->miimcon, value);
69
70 /* Wait for the transaction to finish */
71 while (gfar_read(&regbase->miimind) & MIIMIND_BUSY)
72 cpu_relax();
73}
74
75/* Reads from register regnum in the PHY for device dev, */
76/* returning the value. Clears miimcom first. All PHY */
77/* configuration has to be done through the TSEC1 MIIM regs */
78int read_phy_reg(struct net_device *dev, int mii_id, int regnum)
79{
80 struct gfar_private *priv = netdev_priv(dev);
81 struct gfar *regbase = priv->phyregs;
82 u16 value;
83
84 /* Set the PHY address and the register address we want to read */
85 gfar_write(&regbase->miimadd, (mii_id << 8) | regnum);
86
87 /* Clear miimcom, and then initiate a read */
88 gfar_write(&regbase->miimcom, 0);
89 gfar_write(&regbase->miimcom, MII_READ_COMMAND);
90
91 /* Wait for the transaction to finish */
92 while (gfar_read(&regbase->miimind) & (MIIMIND_NOTVALID | MIIMIND_BUSY))
93 cpu_relax();
94
95 /* Grab the value of the register from miimstat */
96 value = gfar_read(&regbase->miimstat);
97
98 return value;
99}
100
101void mii_clear_phy_interrupt(struct gfar_mii_info *mii_info)
102{
103 if(mii_info->phyinfo->ack_interrupt)
104 mii_info->phyinfo->ack_interrupt(mii_info);
105}
106
107
108void mii_configure_phy_interrupt(struct gfar_mii_info *mii_info, u32 interrupts)
109{
110 mii_info->interrupts = interrupts;
111 if(mii_info->phyinfo->config_intr)
112 mii_info->phyinfo->config_intr(mii_info);
113}
114
115
116/* Writes MII_ADVERTISE with the appropriate values, after
117 * sanitizing advertise to make sure only supported features
118 * are advertised
119 */
120static void config_genmii_advert(struct gfar_mii_info *mii_info)
121{
122 u32 advertise;
123 u16 adv;
124
125 /* Only allow advertising what this PHY supports */
126 mii_info->advertising &= mii_info->phyinfo->features;
127 advertise = mii_info->advertising;
128
129 /* Setup standard advertisement */
130 adv = phy_read(mii_info, MII_ADVERTISE);
131 adv &= ~(ADVERTISE_ALL | ADVERTISE_100BASE4);
132 if (advertise & ADVERTISED_10baseT_Half)
133 adv |= ADVERTISE_10HALF;
134 if (advertise & ADVERTISED_10baseT_Full)
135 adv |= ADVERTISE_10FULL;
136 if (advertise & ADVERTISED_100baseT_Half)
137 adv |= ADVERTISE_100HALF;
138 if (advertise & ADVERTISED_100baseT_Full)
139 adv |= ADVERTISE_100FULL;
140 phy_write(mii_info, MII_ADVERTISE, adv);
141}
142
143static void genmii_setup_forced(struct gfar_mii_info *mii_info)
144{
145 u16 ctrl;
146 u32 features = mii_info->phyinfo->features;
147
148 ctrl = phy_read(mii_info, MII_BMCR);
149
150 ctrl &= ~(BMCR_FULLDPLX|BMCR_SPEED100|BMCR_SPEED1000|BMCR_ANENABLE);
151 ctrl |= BMCR_RESET;
152
153 switch(mii_info->speed) {
154 case SPEED_1000:
155 if(features & (SUPPORTED_1000baseT_Half
156 | SUPPORTED_1000baseT_Full)) {
157 ctrl |= BMCR_SPEED1000;
158 break;
159 }
160 mii_info->speed = SPEED_100;
161 case SPEED_100:
162 if (features & (SUPPORTED_100baseT_Half
163 | SUPPORTED_100baseT_Full)) {
164 ctrl |= BMCR_SPEED100;
165 break;
166 }
167 mii_info->speed = SPEED_10;
168 case SPEED_10:
169 if (features & (SUPPORTED_10baseT_Half
170 | SUPPORTED_10baseT_Full))
171 break;
172 default: /* Unsupported speed! */
173 printk(KERN_ERR "%s: Bad speed!\n",
174 mii_info->dev->name);
175 break;
176 }
177
178 phy_write(mii_info, MII_BMCR, ctrl);
179}
180
181
182/* Enable and Restart Autonegotiation */
183static void genmii_restart_aneg(struct gfar_mii_info *mii_info)
184{
185 u16 ctl;
186
187 ctl = phy_read(mii_info, MII_BMCR);
188 ctl |= (BMCR_ANENABLE | BMCR_ANRESTART);
189 phy_write(mii_info, MII_BMCR, ctl);
190}
191
192
193static int gbit_config_aneg(struct gfar_mii_info *mii_info)
194{
195 u16 adv;
196 u32 advertise;
197
198 if(mii_info->autoneg) {
199 /* Configure the ADVERTISE register */
200 config_genmii_advert(mii_info);
201 advertise = mii_info->advertising;
202
203 adv = phy_read(mii_info, MII_1000BASETCONTROL);
204 adv &= ~(MII_1000BASETCONTROL_FULLDUPLEXCAP |
205 MII_1000BASETCONTROL_HALFDUPLEXCAP);
206 if (advertise & SUPPORTED_1000baseT_Half)
207 adv |= MII_1000BASETCONTROL_HALFDUPLEXCAP;
208 if (advertise & SUPPORTED_1000baseT_Full)
209 adv |= MII_1000BASETCONTROL_FULLDUPLEXCAP;
210 phy_write(mii_info, MII_1000BASETCONTROL, adv);
211
212 /* Start/Restart aneg */
213 genmii_restart_aneg(mii_info);
214 } else
215 genmii_setup_forced(mii_info);
216
217 return 0;
218}
219
220static int marvell_config_aneg(struct gfar_mii_info *mii_info)
221{
222 /* The Marvell PHY has an errata which requires
223 * that certain registers get written in order
224 * to restart autonegotiation */
225 phy_write(mii_info, MII_BMCR, BMCR_RESET);
226
227 phy_write(mii_info, 0x1d, 0x1f);
228 phy_write(mii_info, 0x1e, 0x200c);
229 phy_write(mii_info, 0x1d, 0x5);
230 phy_write(mii_info, 0x1e, 0);
231 phy_write(mii_info, 0x1e, 0x100);
232
233 gbit_config_aneg(mii_info);
234
235 return 0;
236}
237static int genmii_config_aneg(struct gfar_mii_info *mii_info)
238{
239 if (mii_info->autoneg) {
240 config_genmii_advert(mii_info);
241 genmii_restart_aneg(mii_info);
242 } else
243 genmii_setup_forced(mii_info);
244
245 return 0;
246}
247
248
249static int genmii_update_link(struct gfar_mii_info *mii_info)
250{
251 u16 status;
252
253 /* Do a fake read */
254 phy_read(mii_info, MII_BMSR);
255
256 /* Read link and autonegotiation status */
257 status = phy_read(mii_info, MII_BMSR);
258 if ((status & BMSR_LSTATUS) == 0)
259 mii_info->link = 0;
260 else
261 mii_info->link = 1;
262
263 /* If we are autonegotiating, and not done,
264 * return an error */
265 if (mii_info->autoneg && !(status & BMSR_ANEGCOMPLETE))
266 return -EAGAIN;
267
268 return 0;
269}
270
271static int genmii_read_status(struct gfar_mii_info *mii_info)
272{
273 u16 status;
274 int err;
275
276 /* Update the link, but return if there
277 * was an error */
278 err = genmii_update_link(mii_info);
279 if (err)
280 return err;
281
282 if (mii_info->autoneg) {
283 status = phy_read(mii_info, MII_LPA);
284
285 if (status & (LPA_10FULL | LPA_100FULL))
286 mii_info->duplex = DUPLEX_FULL;
287 else
288 mii_info->duplex = DUPLEX_HALF;
289 if (status & (LPA_100FULL | LPA_100HALF))
290 mii_info->speed = SPEED_100;
291 else
292 mii_info->speed = SPEED_10;
293 mii_info->pause = 0;
294 }
295 /* On non-aneg, we assume what we put in BMCR is the speed,
296 * though magic-aneg shouldn't prevent this case from occurring
297 */
298
299 return 0;
300}
301static int marvell_read_status(struct gfar_mii_info *mii_info)
302{
303 u16 status;
304 int err;
305
306 /* Update the link, but return if there
307 * was an error */
308 err = genmii_update_link(mii_info);
309 if (err)
310 return err;
311
312 /* If the link is up, read the speed and duplex */
313 /* If we aren't autonegotiating, assume speeds
314 * are as set */
315 if (mii_info->autoneg && mii_info->link) {
316 int speed;
317 status = phy_read(mii_info, MII_M1011_PHY_SPEC_STATUS);
318
319#if 0
320 /* If speed and duplex aren't resolved,
321 * return an error. Isn't this handled
322 * by checking aneg?
323 */
324 if ((status & MII_M1011_PHY_SPEC_STATUS_RESOLVED) == 0)
325 return -EAGAIN;
326#endif
327
328 /* Get the duplexity */
329 if (status & MII_M1011_PHY_SPEC_STATUS_FULLDUPLEX)
330 mii_info->duplex = DUPLEX_FULL;
331 else
332 mii_info->duplex = DUPLEX_HALF;
333
334 /* Get the speed */
335 speed = status & MII_M1011_PHY_SPEC_STATUS_SPD_MASK;
336 switch(speed) {
337 case MII_M1011_PHY_SPEC_STATUS_1000:
338 mii_info->speed = SPEED_1000;
339 break;
340 case MII_M1011_PHY_SPEC_STATUS_100:
341 mii_info->speed = SPEED_100;
342 break;
343 default:
344 mii_info->speed = SPEED_10;
345 break;
346 }
347 mii_info->pause = 0;
348 }
349
350 return 0;
351}
352
353
354static int cis820x_read_status(struct gfar_mii_info *mii_info)
355{
356 u16 status;
357 int err;
358
359 /* Update the link, but return if there
360 * was an error */
361 err = genmii_update_link(mii_info);
362 if (err)
363 return err;
364
365 /* If the link is up, read the speed and duplex */
366 /* If we aren't autonegotiating, assume speeds
367 * are as set */
368 if (mii_info->autoneg && mii_info->link) {
369 int speed;
370
371 status = phy_read(mii_info, MII_CIS8201_AUX_CONSTAT);
372 if (status & MII_CIS8201_AUXCONSTAT_DUPLEX)
373 mii_info->duplex = DUPLEX_FULL;
374 else
375 mii_info->duplex = DUPLEX_HALF;
376
377 speed = status & MII_CIS8201_AUXCONSTAT_SPEED;
378
379 switch (speed) {
380 case MII_CIS8201_AUXCONSTAT_GBIT:
381 mii_info->speed = SPEED_1000;
382 break;
383 case MII_CIS8201_AUXCONSTAT_100:
384 mii_info->speed = SPEED_100;
385 break;
386 default:
387 mii_info->speed = SPEED_10;
388 break;
389 }
390 }
391
392 return 0;
393}
394
395static int marvell_ack_interrupt(struct gfar_mii_info *mii_info)
396{
397 /* Clear the interrupts by reading the reg */
398 phy_read(mii_info, MII_M1011_IEVENT);
399
400 return 0;
401}
402
403static int marvell_config_intr(struct gfar_mii_info *mii_info)
404{
405 if(mii_info->interrupts == MII_INTERRUPT_ENABLED)
406 phy_write(mii_info, MII_M1011_IMASK, MII_M1011_IMASK_INIT);
407 else
408 phy_write(mii_info, MII_M1011_IMASK, MII_M1011_IMASK_CLEAR);
409
410 return 0;
411}
412
413static int cis820x_init(struct gfar_mii_info *mii_info)
414{
415 phy_write(mii_info, MII_CIS8201_AUX_CONSTAT,
416 MII_CIS8201_AUXCONSTAT_INIT);
417 phy_write(mii_info, MII_CIS8201_EXT_CON1,
418 MII_CIS8201_EXTCON1_INIT);
419
420 return 0;
421}
422
423static int cis820x_ack_interrupt(struct gfar_mii_info *mii_info)
424{
425 phy_read(mii_info, MII_CIS8201_ISTAT);
426
427 return 0;
428}
429
430static int cis820x_config_intr(struct gfar_mii_info *mii_info)
431{
432 if(mii_info->interrupts == MII_INTERRUPT_ENABLED)
433 phy_write(mii_info, MII_CIS8201_IMASK, MII_CIS8201_IMASK_MASK);
434 else
435 phy_write(mii_info, MII_CIS8201_IMASK, 0);
436
437 return 0;
438}
439
440#define DM9161_DELAY 10
441
442static int dm9161_read_status(struct gfar_mii_info *mii_info)
443{
444 u16 status;
445 int err;
446
447 /* Update the link, but return if there
448 * was an error */
449 err = genmii_update_link(mii_info);
450 if (err)
451 return err;
452
453 /* If the link is up, read the speed and duplex */
454 /* If we aren't autonegotiating, assume speeds
455 * are as set */
456 if (mii_info->autoneg && mii_info->link) {
457 status = phy_read(mii_info, MII_DM9161_SCSR);
458 if (status & (MII_DM9161_SCSR_100F | MII_DM9161_SCSR_100H))
459 mii_info->speed = SPEED_100;
460 else
461 mii_info->speed = SPEED_10;
462
463 if (status & (MII_DM9161_SCSR_100F | MII_DM9161_SCSR_10F))
464 mii_info->duplex = DUPLEX_FULL;
465 else
466 mii_info->duplex = DUPLEX_HALF;
467 }
468
469 return 0;
470}
471
472
473static int dm9161_config_aneg(struct gfar_mii_info *mii_info)
474{
475 struct dm9161_private *priv = mii_info->priv;
476
477 if(0 == priv->resetdone)
478 return -EAGAIN;
479
480 return 0;
481}
482
483static void dm9161_timer(unsigned long data)
484{
485 struct gfar_mii_info *mii_info = (struct gfar_mii_info *)data;
486 struct dm9161_private *priv = mii_info->priv;
487 u16 status = phy_read(mii_info, MII_BMSR);
488
489 if (status & BMSR_ANEGCOMPLETE) {
490 priv->resetdone = 1;
491 } else
492 mod_timer(&priv->timer, jiffies + DM9161_DELAY * HZ);
493}
494
495static int dm9161_init(struct gfar_mii_info *mii_info)
496{
497 struct dm9161_private *priv;
498
499 /* Allocate the private data structure */
500 priv = kmalloc(sizeof(struct dm9161_private), GFP_KERNEL);
501
502 if (NULL == priv)
503 return -ENOMEM;
504
505 mii_info->priv = priv;
506
507 /* Reset is not done yet */
508 priv->resetdone = 0;
509
510 /* Isolate the PHY */
511 phy_write(mii_info, MII_BMCR, BMCR_ISOLATE);
512
513 /* Do not bypass the scrambler/descrambler */
514 phy_write(mii_info, MII_DM9161_SCR, MII_DM9161_SCR_INIT);
515
516 /* Clear 10BTCSR to default */
517 phy_write(mii_info, MII_DM9161_10BTCSR, MII_DM9161_10BTCSR_INIT);
518
519 /* Reconnect the PHY, and enable Autonegotiation */
520 phy_write(mii_info, MII_BMCR, BMCR_ANENABLE);
521
522 /* Start a timer for DM9161_DELAY seconds to wait
523 * for the PHY to be ready */
524 init_timer(&priv->timer);
525 priv->timer.function = &dm9161_timer;
526 priv->timer.data = (unsigned long) mii_info;
527 mod_timer(&priv->timer, jiffies + DM9161_DELAY * HZ);
528
529 return 0;
530}
531
532static void dm9161_close(struct gfar_mii_info *mii_info)
533{
534 struct dm9161_private *priv = mii_info->priv;
535
536 del_timer_sync(&priv->timer);
537 kfree(priv);
538}
539
540#if 0
541static int dm9161_ack_interrupt(struct gfar_mii_info *mii_info)
542{
543 phy_read(mii_info, MII_DM9161_INTR);
544
545 return 0;
546}
547#endif
548
549/* Cicada 820x */
550static struct phy_info phy_info_cis820x = {
551 0x000fc440,
552 "Cicada Cis8204",
553 0x000fffc0,
554 .features = MII_GBIT_FEATURES,
555 .init = &cis820x_init,
556 .config_aneg = &gbit_config_aneg,
557 .read_status = &cis820x_read_status,
558 .ack_interrupt = &cis820x_ack_interrupt,
559 .config_intr = &cis820x_config_intr,
560};
561
562static struct phy_info phy_info_dm9161 = {
563 .phy_id = 0x0181b880,
564 .name = "Davicom DM9161E",
565 .phy_id_mask = 0x0ffffff0,
566 .init = dm9161_init,
567 .config_aneg = dm9161_config_aneg,
568 .read_status = dm9161_read_status,
569 .close = dm9161_close,
570};
571
572static struct phy_info phy_info_marvell = {
573 .phy_id = 0x01410c00,
574 .phy_id_mask = 0xffffff00,
575 .name = "Marvell 88E1101/88E1111",
576 .features = MII_GBIT_FEATURES,
577 .config_aneg = &marvell_config_aneg,
578 .read_status = &marvell_read_status,
579 .ack_interrupt = &marvell_ack_interrupt,
580 .config_intr = &marvell_config_intr,
581};
582
583static struct phy_info phy_info_genmii= {
584 .phy_id = 0x00000000,
585 .phy_id_mask = 0x00000000,
586 .name = "Generic MII",
587 .features = MII_BASIC_FEATURES,
588 .config_aneg = genmii_config_aneg,
589 .read_status = genmii_read_status,
590};
591
592static struct phy_info *phy_info[] = {
593 &phy_info_cis820x,
594 &phy_info_marvell,
595 &phy_info_dm9161,
596 &phy_info_genmii,
597 NULL
598};
599
600u16 phy_read(struct gfar_mii_info *mii_info, u16 regnum)
601{
602 u16 retval;
603 unsigned long flags;
604
605 spin_lock_irqsave(&mii_info->mdio_lock, flags);
606 retval = mii_info->mdio_read(mii_info->dev, mii_info->mii_id, regnum);
607 spin_unlock_irqrestore(&mii_info->mdio_lock, flags);
608
609 return retval;
610}
611
612void phy_write(struct gfar_mii_info *mii_info, u16 regnum, u16 val)
613{
614 unsigned long flags;
615
616 spin_lock_irqsave(&mii_info->mdio_lock, flags);
617 mii_info->mdio_write(mii_info->dev,
618 mii_info->mii_id,
619 regnum, val);
620 spin_unlock_irqrestore(&mii_info->mdio_lock, flags);
621}
622
623/* Use the PHY ID registers to determine what type of PHY is attached
624 * to device dev. return a struct phy_info structure describing that PHY
625 */
626struct phy_info * get_phy_info(struct gfar_mii_info *mii_info)
627{
628 u16 phy_reg;
629 u32 phy_ID;
630 int i;
631 struct phy_info *theInfo = NULL;
632 struct net_device *dev = mii_info->dev;
633
634 /* Grab the bits from PHYIR1, and put them in the upper half */
635 phy_reg = phy_read(mii_info, MII_PHYSID1);
636 phy_ID = (phy_reg & 0xffff) << 16;
637
638 /* Grab the bits from PHYIR2, and put them in the lower half */
639 phy_reg = phy_read(mii_info, MII_PHYSID2);
640 phy_ID |= (phy_reg & 0xffff);
641
642 /* loop through all the known PHY types, and find one that */
643 /* matches the ID we read from the PHY. */
644 for (i = 0; phy_info[i]; i++)
645 if (phy_info[i]->phy_id ==
646 (phy_ID & phy_info[i]->phy_id_mask)) {
647 theInfo = phy_info[i];
648 break;
649 }
650
651 /* This shouldn't happen, as we have generic PHY support */
652 if (theInfo == NULL) {
653 printk("%s: PHY id %x is not supported!\n", dev->name, phy_ID);
654 return NULL;
655 } else {
656 printk("%s: PHY is %s (%x)\n", dev->name, theInfo->name,
657 phy_ID);
658 }
659
660 return theInfo;
661}
diff --git a/drivers/net/gianfar_phy.h b/drivers/net/gianfar_phy.h
deleted file mode 100644
index 1e9b3abf1e6d..000000000000
--- a/drivers/net/gianfar_phy.h
+++ /dev/null
@@ -1,213 +0,0 @@
1/*
2 * drivers/net/gianfar_phy.h
3 *
4 * Gianfar Ethernet Driver -- PHY handling
5 * Driver for FEC on MPC8540 and TSEC on MPC8540/MPC8560
6 * Based on 8260_io/fcc_enet.c
7 *
8 * Author: Andy Fleming
9 * Maintainer: Kumar Gala (kumar.gala@freescale.com)
10 *
11 * Copyright (c) 2002-2004 Freescale Semiconductor, Inc.
12 *
13 * This program is free software; you can redistribute it and/or modify it
14 * under the terms of the GNU General Public License as published by the
15 * Free Software Foundation; either version 2 of the License, or (at your
16 * option) any later version.
17 *
18 */
19#ifndef __GIANFAR_PHY_H
20#define __GIANFAR_PHY_H
21
22#define MII_end ((u32)-2)
23#define MII_read ((u32)-1)
24
25#define MIIMIND_BUSY 0x00000001
26#define MIIMIND_NOTVALID 0x00000004
27
28#define GFAR_AN_TIMEOUT 2000
29
30/* 1000BT control (Marvell & BCM54xx at least) */
31#define MII_1000BASETCONTROL 0x09
32#define MII_1000BASETCONTROL_FULLDUPLEXCAP 0x0200
33#define MII_1000BASETCONTROL_HALFDUPLEXCAP 0x0100
34
35/* Cicada Extended Control Register 1 */
36#define MII_CIS8201_EXT_CON1 0x17
37#define MII_CIS8201_EXTCON1_INIT 0x0000
38
39/* Cicada Interrupt Mask Register */
40#define MII_CIS8201_IMASK 0x19
41#define MII_CIS8201_IMASK_IEN 0x8000
42#define MII_CIS8201_IMASK_SPEED 0x4000
43#define MII_CIS8201_IMASK_LINK 0x2000
44#define MII_CIS8201_IMASK_DUPLEX 0x1000
45#define MII_CIS8201_IMASK_MASK 0xf000
46
47/* Cicada Interrupt Status Register */
48#define MII_CIS8201_ISTAT 0x1a
49#define MII_CIS8201_ISTAT_STATUS 0x8000
50#define MII_CIS8201_ISTAT_SPEED 0x4000
51#define MII_CIS8201_ISTAT_LINK 0x2000
52#define MII_CIS8201_ISTAT_DUPLEX 0x1000
53
54/* Cicada Auxiliary Control/Status Register */
55#define MII_CIS8201_AUX_CONSTAT 0x1c
56#define MII_CIS8201_AUXCONSTAT_INIT 0x0004
57#define MII_CIS8201_AUXCONSTAT_DUPLEX 0x0020
58#define MII_CIS8201_AUXCONSTAT_SPEED 0x0018
59#define MII_CIS8201_AUXCONSTAT_GBIT 0x0010
60#define MII_CIS8201_AUXCONSTAT_100 0x0008
61
62/* 88E1011 PHY Status Register */
63#define MII_M1011_PHY_SPEC_STATUS 0x11
64#define MII_M1011_PHY_SPEC_STATUS_1000 0x8000
65#define MII_M1011_PHY_SPEC_STATUS_100 0x4000
66#define MII_M1011_PHY_SPEC_STATUS_SPD_MASK 0xc000
67#define MII_M1011_PHY_SPEC_STATUS_FULLDUPLEX 0x2000
68#define MII_M1011_PHY_SPEC_STATUS_RESOLVED 0x0800
69#define MII_M1011_PHY_SPEC_STATUS_LINK 0x0400
70
71#define MII_M1011_IEVENT 0x13
72#define MII_M1011_IEVENT_CLEAR 0x0000
73
74#define MII_M1011_IMASK 0x12
75#define MII_M1011_IMASK_INIT 0x6400
76#define MII_M1011_IMASK_CLEAR 0x0000
77
78#define MII_DM9161_SCR 0x10
79#define MII_DM9161_SCR_INIT 0x0610
80
81/* DM9161 Specified Configuration and Status Register */
82#define MII_DM9161_SCSR 0x11
83#define MII_DM9161_SCSR_100F 0x8000
84#define MII_DM9161_SCSR_100H 0x4000
85#define MII_DM9161_SCSR_10F 0x2000
86#define MII_DM9161_SCSR_10H 0x1000
87
88/* DM9161 Interrupt Register */
89#define MII_DM9161_INTR 0x15
90#define MII_DM9161_INTR_PEND 0x8000
91#define MII_DM9161_INTR_DPLX_MASK 0x0800
92#define MII_DM9161_INTR_SPD_MASK 0x0400
93#define MII_DM9161_INTR_LINK_MASK 0x0200
94#define MII_DM9161_INTR_MASK 0x0100
95#define MII_DM9161_INTR_DPLX_CHANGE 0x0010
96#define MII_DM9161_INTR_SPD_CHANGE 0x0008
97#define MII_DM9161_INTR_LINK_CHANGE 0x0004
98#define MII_DM9161_INTR_INIT 0x0000
99#define MII_DM9161_INTR_STOP \
100(MII_DM9161_INTR_DPLX_MASK | MII_DM9161_INTR_SPD_MASK \
101 | MII_DM9161_INTR_LINK_MASK | MII_DM9161_INTR_MASK)
102
103/* DM9161 10BT Configuration/Status */
104#define MII_DM9161_10BTCSR 0x12
105#define MII_DM9161_10BTCSR_INIT 0x7800
106
107#define MII_BASIC_FEATURES (SUPPORTED_10baseT_Half | \
108 SUPPORTED_10baseT_Full | \
109 SUPPORTED_100baseT_Half | \
110 SUPPORTED_100baseT_Full | \
111 SUPPORTED_Autoneg | \
112 SUPPORTED_TP | \
113 SUPPORTED_MII)
114
115#define MII_GBIT_FEATURES (MII_BASIC_FEATURES | \
116 SUPPORTED_1000baseT_Half | \
117 SUPPORTED_1000baseT_Full)
118
119#define MII_READ_COMMAND 0x00000001
120
121#define MII_INTERRUPT_DISABLED 0x0
122#define MII_INTERRUPT_ENABLED 0x1
123/* Taken from mii_if_info and sungem_phy.h */
124struct gfar_mii_info {
125 /* Information about the PHY type */
126 /* And management functions */
127 struct phy_info *phyinfo;
128
129 /* forced speed & duplex (no autoneg)
130 * partner speed & duplex & pause (autoneg)
131 */
132 int speed;
133 int duplex;
134 int pause;
135
136 /* The most recently read link state */
137 int link;
138
139 /* Enabled Interrupts */
140 u32 interrupts;
141
142 u32 advertising;
143 int autoneg;
144 int mii_id;
145
146 /* private data pointer */
147 /* For use by PHYs to maintain extra state */
148 void *priv;
149
150 /* Provided by host chip */
151 struct net_device *dev;
152
153 /* A lock to ensure that only one thing can read/write
154 * the MDIO bus at a time */
155 spinlock_t mdio_lock;
156
157 /* Provided by ethernet driver */
158 int (*mdio_read) (struct net_device *dev, int mii_id, int reg);
159 void (*mdio_write) (struct net_device *dev, int mii_id, int reg, int val);
160};
161
162/* struct phy_info: a structure which defines attributes for a PHY
163 *
164 * id will contain a number which represents the PHY. During
165 * startup, the driver will poll the PHY to find out what its
166 * UID--as defined by registers 2 and 3--is. The 32-bit result
167 * gotten from the PHY will be ANDed with phy_id_mask to
168 * discard any bits which may change based on revision numbers
169 * unimportant to functionality
170 *
171 * There are 6 commands which take a gfar_mii_info structure.
172 * Each PHY must declare config_aneg, and read_status.
173 */
174struct phy_info {
175 u32 phy_id;
176 char *name;
177 unsigned int phy_id_mask;
178 u32 features;
179
180 /* Called to initialize the PHY */
181 int (*init)(struct gfar_mii_info *mii_info);
182
183 /* Called to suspend the PHY for power */
184 int (*suspend)(struct gfar_mii_info *mii_info);
185
186 /* Reconfigures autonegotiation (or disables it) */
187 int (*config_aneg)(struct gfar_mii_info *mii_info);
188
189 /* Determines the negotiated speed and duplex */
190 int (*read_status)(struct gfar_mii_info *mii_info);
191
192 /* Clears any pending interrupts */
193 int (*ack_interrupt)(struct gfar_mii_info *mii_info);
194
195 /* Enables or disables interrupts */
196 int (*config_intr)(struct gfar_mii_info *mii_info);
197
198 /* Clears up any memory if needed */
199 void (*close)(struct gfar_mii_info *mii_info);
200};
201
202struct phy_info *get_phy_info(struct gfar_mii_info *mii_info);
203int read_phy_reg(struct net_device *dev, int mii_id, int regnum);
204void write_phy_reg(struct net_device *dev, int mii_id, int regnum, int value);
205void mii_clear_phy_interrupt(struct gfar_mii_info *mii_info);
206void mii_configure_phy_interrupt(struct gfar_mii_info *mii_info, u32 interrupts);
207
208struct dm9161_private {
209 struct timer_list timer;
210 int resetdone;
211};
212
213#endif /* GIANFAR_PHY_H */
diff --git a/drivers/net/hp100.c b/drivers/net/hp100.c
index cf0ac6fda1a1..b71fab6e34f4 100644
--- a/drivers/net/hp100.c
+++ b/drivers/net/hp100.c
@@ -2517,10 +2517,8 @@ static int hp100_down_vg_link(struct net_device *dev)
2517 do { 2517 do {
2518 if (hp100_inb(VG_LAN_CFG_1) & HP100_LINK_CABLE_ST) 2518 if (hp100_inb(VG_LAN_CFG_1) & HP100_LINK_CABLE_ST)
2519 break; 2519 break;
2520 if (!in_interrupt()) { 2520 if (!in_interrupt())
2521 set_current_state(TASK_INTERRUPTIBLE); 2521 schedule_timeout_interruptible(1);
2522 schedule_timeout(1);
2523 }
2524 } while (time_after(time, jiffies)); 2522 } while (time_after(time, jiffies));
2525 2523
2526 if (time_after_eq(jiffies, time)) /* no signal->no logout */ 2524 if (time_after_eq(jiffies, time)) /* no signal->no logout */
@@ -2536,10 +2534,8 @@ static int hp100_down_vg_link(struct net_device *dev)
2536 do { 2534 do {
2537 if (!(hp100_inb(VG_LAN_CFG_1) & HP100_LINK_UP_ST)) 2535 if (!(hp100_inb(VG_LAN_CFG_1) & HP100_LINK_UP_ST))
2538 break; 2536 break;
2539 if (!in_interrupt()) { 2537 if (!in_interrupt())
2540 set_current_state(TASK_INTERRUPTIBLE); 2538 schedule_timeout_interruptible(1);
2541 schedule_timeout(1);
2542 }
2543 } while (time_after(time, jiffies)); 2539 } while (time_after(time, jiffies));
2544 2540
2545#ifdef HP100_DEBUG 2541#ifdef HP100_DEBUG
@@ -2577,10 +2573,8 @@ static int hp100_down_vg_link(struct net_device *dev)
2577 do { 2573 do {
2578 if (!(hp100_inb(MAC_CFG_4) & HP100_MAC_SEL_ST)) 2574 if (!(hp100_inb(MAC_CFG_4) & HP100_MAC_SEL_ST))
2579 break; 2575 break;
2580 if (!in_interrupt()) { 2576 if (!in_interrupt())
2581 set_current_state(TASK_INTERRUPTIBLE); 2577 schedule_timeout_interruptible(1);
2582 schedule_timeout(1);
2583 }
2584 } while (time_after(time, jiffies)); 2578 } while (time_after(time, jiffies));
2585 2579
2586 hp100_orb(HP100_AUTO_MODE, MAC_CFG_3); /* Autosel back on */ 2580 hp100_orb(HP100_AUTO_MODE, MAC_CFG_3); /* Autosel back on */
@@ -2591,10 +2585,8 @@ static int hp100_down_vg_link(struct net_device *dev)
2591 do { 2585 do {
2592 if ((hp100_inb(VG_LAN_CFG_1) & HP100_LINK_CABLE_ST) == 0) 2586 if ((hp100_inb(VG_LAN_CFG_1) & HP100_LINK_CABLE_ST) == 0)
2593 break; 2587 break;
2594 if (!in_interrupt()) { 2588 if (!in_interrupt())
2595 set_current_state(TASK_INTERRUPTIBLE); 2589 schedule_timeout_interruptible(1);
2596 schedule_timeout(1);
2597 }
2598 } while (time_after(time, jiffies)); 2590 } while (time_after(time, jiffies));
2599 2591
2600 if (time_before_eq(time, jiffies)) { 2592 if (time_before_eq(time, jiffies)) {
@@ -2606,10 +2598,8 @@ static int hp100_down_vg_link(struct net_device *dev)
2606 2598
2607 time = jiffies + (2 * HZ); /* This seems to take a while.... */ 2599 time = jiffies + (2 * HZ); /* This seems to take a while.... */
2608 do { 2600 do {
2609 if (!in_interrupt()) { 2601 if (!in_interrupt())
2610 set_current_state(TASK_INTERRUPTIBLE); 2602 schedule_timeout_interruptible(1);
2611 schedule_timeout(1);
2612 }
2613 } while (time_after(time, jiffies)); 2603 } while (time_after(time, jiffies));
2614 2604
2615 return 0; 2605 return 0;
@@ -2659,10 +2649,8 @@ static int hp100_login_to_vg_hub(struct net_device *dev, u_short force_relogin)
2659 do { 2649 do {
2660 if (~(hp100_inb(VG_LAN_CFG_1) & HP100_LINK_UP_ST)) 2650 if (~(hp100_inb(VG_LAN_CFG_1) & HP100_LINK_UP_ST))
2661 break; 2651 break;
2662 if (!in_interrupt()) { 2652 if (!in_interrupt())
2663 set_current_state(TASK_INTERRUPTIBLE); 2653 schedule_timeout_interruptible(1);
2664 schedule_timeout(1);
2665 }
2666 } while (time_after(time, jiffies)); 2654 } while (time_after(time, jiffies));
2667 2655
2668 /* Start an addressed training and optionally request promiscuous port */ 2656 /* Start an addressed training and optionally request promiscuous port */
@@ -2697,10 +2685,8 @@ static int hp100_login_to_vg_hub(struct net_device *dev, u_short force_relogin)
2697 do { 2685 do {
2698 if (hp100_inb(VG_LAN_CFG_1) & HP100_LINK_CABLE_ST) 2686 if (hp100_inb(VG_LAN_CFG_1) & HP100_LINK_CABLE_ST)
2699 break; 2687 break;
2700 if (!in_interrupt()) { 2688 if (!in_interrupt())
2701 set_current_state(TASK_INTERRUPTIBLE); 2689 schedule_timeout_interruptible(1);
2702 schedule_timeout(1);
2703 }
2704 } while (time_before(jiffies, time)); 2690 } while (time_before(jiffies, time));
2705 2691
2706 if (time_after_eq(jiffies, time)) { 2692 if (time_after_eq(jiffies, time)) {
@@ -2723,10 +2709,8 @@ static int hp100_login_to_vg_hub(struct net_device *dev, u_short force_relogin)
2723#endif 2709#endif
2724 break; 2710 break;
2725 } 2711 }
2726 if (!in_interrupt()) { 2712 if (!in_interrupt())
2727 set_current_state(TASK_INTERRUPTIBLE); 2713 schedule_timeout_interruptible(1);
2728 schedule_timeout(1);
2729 }
2730 } while (time_after(time, jiffies)); 2714 } while (time_after(time, jiffies));
2731 } 2715 }
2732 2716
diff --git a/drivers/net/irda/stir4200.c b/drivers/net/irda/stir4200.c
index 15f207323d97..3961a754e920 100644
--- a/drivers/net/irda/stir4200.c
+++ b/drivers/net/irda/stir4200.c
@@ -678,10 +678,9 @@ static void turnaround_delay(const struct stir_cb *stir, long us)
678 return; 678 return;
679 679
680 ticks = us / (1000000 / HZ); 680 ticks = us / (1000000 / HZ);
681 if (ticks > 0) { 681 if (ticks > 0)
682 current->state = TASK_INTERRUPTIBLE; 682 schedule_timeout_interruptible(1 + ticks);
683 schedule_timeout(1 + ticks); 683 else
684 } else
685 udelay(us); 684 udelay(us);
686} 685}
687 686
diff --git a/drivers/net/ixgb/ixgb_ethtool.c b/drivers/net/ixgb/ixgb_ethtool.c
index 9d026ed77ddd..04e47189d830 100644
--- a/drivers/net/ixgb/ixgb_ethtool.c
+++ b/drivers/net/ixgb/ixgb_ethtool.c
@@ -645,11 +645,10 @@ ixgb_phys_id(struct net_device *netdev, uint32_t data)
645 645
646 mod_timer(&adapter->blink_timer, jiffies); 646 mod_timer(&adapter->blink_timer, jiffies);
647 647
648 set_current_state(TASK_INTERRUPTIBLE); 648 if (data)
649 if(data) 649 schedule_timeout_interruptible(data * HZ);
650 schedule_timeout(data * HZ);
651 else 650 else
652 schedule_timeout(MAX_SCHEDULE_TIMEOUT); 651 schedule_timeout_interruptible(MAX_SCHEDULE_TIMEOUT);
653 652
654 del_timer_sync(&adapter->blink_timer); 653 del_timer_sync(&adapter->blink_timer);
655 ixgb_led_off(&adapter->hw); 654 ixgb_led_off(&adapter->hw);
@@ -723,6 +722,7 @@ struct ethtool_ops ixgb_ethtool_ops = {
723 .phys_id = ixgb_phys_id, 722 .phys_id = ixgb_phys_id,
724 .get_stats_count = ixgb_get_stats_count, 723 .get_stats_count = ixgb_get_stats_count,
725 .get_ethtool_stats = ixgb_get_ethtool_stats, 724 .get_ethtool_stats = ixgb_get_ethtool_stats,
725 .get_perm_addr = ethtool_op_get_perm_addr,
726}; 726};
727 727
728void ixgb_set_ethtool_ops(struct net_device *netdev) 728void ixgb_set_ethtool_ops(struct net_device *netdev)
diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
index 89d6d69be382..176680cb153e 100644
--- a/drivers/net/ixgb/ixgb_main.c
+++ b/drivers/net/ixgb/ixgb_main.c
@@ -460,8 +460,9 @@ ixgb_probe(struct pci_dev *pdev,
460 } 460 }
461 461
462 ixgb_get_ee_mac_addr(&adapter->hw, netdev->dev_addr); 462 ixgb_get_ee_mac_addr(&adapter->hw, netdev->dev_addr);
463 memcpy(netdev->perm_addr, netdev->dev_addr, netdev->addr_len);
463 464
464 if(!is_valid_ether_addr(netdev->dev_addr)) { 465 if(!is_valid_ether_addr(netdev->perm_addr)) {
465 err = -EIO; 466 err = -EIO;
466 goto err_eeprom; 467 goto err_eeprom;
467 } 468 }
diff --git a/drivers/net/lne390.c b/drivers/net/lne390.c
index 27f0d8ac4c40..309d254842cf 100644
--- a/drivers/net/lne390.c
+++ b/drivers/net/lne390.c
@@ -298,7 +298,7 @@ static int __init lne390_probe1(struct net_device *dev, int ioaddr)
298 return 0; 298 return 0;
299unmap: 299unmap:
300 if (ei_status.reg0) 300 if (ei_status.reg0)
301 iounmap((void *)dev->mem_start); 301 iounmap(ei_status.mem);
302cleanup: 302cleanup:
303 free_irq(dev->irq, dev); 303 free_irq(dev->irq, dev);
304 return ret; 304 return ret;
diff --git a/drivers/net/mii.c b/drivers/net/mii.c
index c33cb3dc942b..e42aa797f08b 100644
--- a/drivers/net/mii.c
+++ b/drivers/net/mii.c
@@ -207,6 +207,20 @@ int mii_ethtool_sset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
207 return 0; 207 return 0;
208} 208}
209 209
210int mii_check_gmii_support(struct mii_if_info *mii)
211{
212 int reg;
213
214 reg = mii->mdio_read(mii->dev, mii->phy_id, MII_BMSR);
215 if (reg & BMSR_ESTATEN) {
216 reg = mii->mdio_read(mii->dev, mii->phy_id, MII_ESTATUS);
217 if (reg & (ESTATUS_1000_TFULL | ESTATUS_1000_THALF))
218 return 1;
219 }
220
221 return 0;
222}
223
210int mii_link_ok (struct mii_if_info *mii) 224int mii_link_ok (struct mii_if_info *mii)
211{ 225{
212 /* first, a dummy read, needed to latch some MII phys */ 226 /* first, a dummy read, needed to latch some MII phys */
@@ -394,5 +408,6 @@ EXPORT_SYMBOL(mii_ethtool_gset);
394EXPORT_SYMBOL(mii_ethtool_sset); 408EXPORT_SYMBOL(mii_ethtool_sset);
395EXPORT_SYMBOL(mii_check_link); 409EXPORT_SYMBOL(mii_check_link);
396EXPORT_SYMBOL(mii_check_media); 410EXPORT_SYMBOL(mii_check_media);
411EXPORT_SYMBOL(mii_check_gmii_support);
397EXPORT_SYMBOL(generic_mii_ioctl); 412EXPORT_SYMBOL(generic_mii_ioctl);
398 413
diff --git a/drivers/net/ne2k-pci.c b/drivers/net/ne2k-pci.c
index f1c01ac29102..e531a4eedfee 100644
--- a/drivers/net/ne2k-pci.c
+++ b/drivers/net/ne2k-pci.c
@@ -372,6 +372,7 @@ static int __devinit ne2k_pci_init_one (struct pci_dev *pdev,
372 printk("%2.2X%s", SA_prom[i], i == 5 ? ".\n": ":"); 372 printk("%2.2X%s", SA_prom[i], i == 5 ? ".\n": ":");
373 dev->dev_addr[i] = SA_prom[i]; 373 dev->dev_addr[i] = SA_prom[i];
374 } 374 }
375 memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
375 376
376 return 0; 377 return 0;
377 378
@@ -637,6 +638,7 @@ static struct ethtool_ops ne2k_pci_ethtool_ops = {
637 .get_drvinfo = ne2k_pci_get_drvinfo, 638 .get_drvinfo = ne2k_pci_get_drvinfo,
638 .get_tx_csum = ethtool_op_get_tx_csum, 639 .get_tx_csum = ethtool_op_get_tx_csum,
639 .get_sg = ethtool_op_get_sg, 640 .get_sg = ethtool_op_get_sg,
641 .get_perm_addr = ethtool_op_get_perm_addr,
640}; 642};
641 643
642static void __devexit ne2k_pci_remove_one (struct pci_dev *pdev) 644static void __devexit ne2k_pci_remove_one (struct pci_dev *pdev)
diff --git a/drivers/net/ns83820.c b/drivers/net/ns83820.c
index 1d123d2b53fd..bc354a80c099 100644
--- a/drivers/net/ns83820.c
+++ b/drivers/net/ns83820.c
@@ -1632,8 +1632,7 @@ static void ns83820_run_bist(struct net_device *ndev, const char *name, u32 enab
1632 timed_out = 1; 1632 timed_out = 1;
1633 break; 1633 break;
1634 } 1634 }
1635 set_current_state(TASK_UNINTERRUPTIBLE); 1635 schedule_timeout_uninterruptible(1);
1636 schedule_timeout(1);
1637 } 1636 }
1638 1637
1639 if (status & fail) 1638 if (status & fail)
diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c
index 113b68099216..70fe81a89df9 100644
--- a/drivers/net/pcnet32.c
+++ b/drivers/net/pcnet32.c
@@ -22,8 +22,8 @@
22 *************************************************************************/ 22 *************************************************************************/
23 23
24#define DRV_NAME "pcnet32" 24#define DRV_NAME "pcnet32"
25#define DRV_VERSION "1.30j" 25#define DRV_VERSION "1.31a"
26#define DRV_RELDATE "29.04.2005" 26#define DRV_RELDATE "12.Sep.2005"
27#define PFX DRV_NAME ": " 27#define PFX DRV_NAME ": "
28 28
29static const char *version = 29static const char *version =
@@ -257,6 +257,9 @@ static int homepna[MAX_UNITS];
257 * v1.30h 24 Jun 2004 Don Fry correctly select auto, speed, duplex in bcr32. 257 * v1.30h 24 Jun 2004 Don Fry correctly select auto, speed, duplex in bcr32.
258 * v1.30i 28 Jun 2004 Don Fry change to use module_param. 258 * v1.30i 28 Jun 2004 Don Fry change to use module_param.
259 * v1.30j 29 Apr 2005 Don Fry fix skb/map leak with loopback test. 259 * v1.30j 29 Apr 2005 Don Fry fix skb/map leak with loopback test.
260 * v1.31 02 Sep 2005 Hubert WS Lin <wslin@tw.ibm.c0m> added set_ringparam().
261 * v1.31a 12 Sep 2005 Hubert WS Lin <wslin@tw.ibm.c0m> set min ring size to 4
262 * to allow loopback test to work unchanged.
260 */ 263 */
261 264
262 265
@@ -266,17 +269,17 @@ static int homepna[MAX_UNITS];
266 * That translates to 2 (4 == 2^^2) and 4 (16 == 2^^4). 269 * That translates to 2 (4 == 2^^2) and 4 (16 == 2^^4).
267 */ 270 */
268#ifndef PCNET32_LOG_TX_BUFFERS 271#ifndef PCNET32_LOG_TX_BUFFERS
269#define PCNET32_LOG_TX_BUFFERS 4 272#define PCNET32_LOG_TX_BUFFERS 4
270#define PCNET32_LOG_RX_BUFFERS 5 273#define PCNET32_LOG_RX_BUFFERS 5
274#define PCNET32_LOG_MAX_TX_BUFFERS 9 /* 2^9 == 512 */
275#define PCNET32_LOG_MAX_RX_BUFFERS 9
271#endif 276#endif
272 277
273#define TX_RING_SIZE (1 << (PCNET32_LOG_TX_BUFFERS)) 278#define TX_RING_SIZE (1 << (PCNET32_LOG_TX_BUFFERS))
274#define TX_RING_MOD_MASK (TX_RING_SIZE - 1) 279#define TX_MAX_RING_SIZE (1 << (PCNET32_LOG_MAX_TX_BUFFERS))
275#define TX_RING_LEN_BITS ((PCNET32_LOG_TX_BUFFERS) << 12)
276 280
277#define RX_RING_SIZE (1 << (PCNET32_LOG_RX_BUFFERS)) 281#define RX_RING_SIZE (1 << (PCNET32_LOG_RX_BUFFERS))
278#define RX_RING_MOD_MASK (RX_RING_SIZE - 1) 282#define RX_MAX_RING_SIZE (1 << (PCNET32_LOG_MAX_RX_BUFFERS))
279#define RX_RING_LEN_BITS ((PCNET32_LOG_RX_BUFFERS) << 4)
280 283
281#define PKT_BUF_SZ 1544 284#define PKT_BUF_SZ 1544
282 285
@@ -334,14 +337,14 @@ struct pcnet32_access {
334}; 337};
335 338
336/* 339/*
337 * The first three fields of pcnet32_private are read by the ethernet device 340 * The first field of pcnet32_private is read by the ethernet device
338 * so we allocate the structure should be allocated by pci_alloc_consistent(). 341 * so the structure should be allocated using pci_alloc_consistent().
339 */ 342 */
340struct pcnet32_private { 343struct pcnet32_private {
341 /* The Tx and Rx ring entries must be aligned on 16-byte boundaries in 32bit mode. */
342 struct pcnet32_rx_head rx_ring[RX_RING_SIZE];
343 struct pcnet32_tx_head tx_ring[TX_RING_SIZE];
344 struct pcnet32_init_block init_block; 344 struct pcnet32_init_block init_block;
345 /* The Tx and Rx ring entries must be aligned on 16-byte boundaries in 32bit mode. */
346 struct pcnet32_rx_head *rx_ring;
347 struct pcnet32_tx_head *tx_ring;
345 dma_addr_t dma_addr; /* DMA address of beginning of this 348 dma_addr_t dma_addr; /* DMA address of beginning of this
346 object, returned by 349 object, returned by
347 pci_alloc_consistent */ 350 pci_alloc_consistent */
@@ -349,13 +352,21 @@ struct pcnet32_private {
349 structure */ 352 structure */
350 const char *name; 353 const char *name;
351 /* The saved address of a sent-in-place packet/buffer, for skfree(). */ 354 /* The saved address of a sent-in-place packet/buffer, for skfree(). */
352 struct sk_buff *tx_skbuff[TX_RING_SIZE]; 355 struct sk_buff **tx_skbuff;
353 struct sk_buff *rx_skbuff[RX_RING_SIZE]; 356 struct sk_buff **rx_skbuff;
354 dma_addr_t tx_dma_addr[TX_RING_SIZE]; 357 dma_addr_t *tx_dma_addr;
355 dma_addr_t rx_dma_addr[RX_RING_SIZE]; 358 dma_addr_t *rx_dma_addr;
356 struct pcnet32_access a; 359 struct pcnet32_access a;
357 spinlock_t lock; /* Guard lock */ 360 spinlock_t lock; /* Guard lock */
358 unsigned int cur_rx, cur_tx; /* The next free ring entry */ 361 unsigned int cur_rx, cur_tx; /* The next free ring entry */
362 unsigned int rx_ring_size; /* current rx ring size */
363 unsigned int tx_ring_size; /* current tx ring size */
364 unsigned int rx_mod_mask; /* rx ring modular mask */
365 unsigned int tx_mod_mask; /* tx ring modular mask */
366 unsigned short rx_len_bits;
367 unsigned short tx_len_bits;
368 dma_addr_t rx_ring_dma_addr;
369 dma_addr_t tx_ring_dma_addr;
359 unsigned int dirty_rx, dirty_tx; /* The ring entries to be free()ed. */ 370 unsigned int dirty_rx, dirty_tx; /* The ring entries to be free()ed. */
360 struct net_device_stats stats; 371 struct net_device_stats stats;
361 char tx_full; 372 char tx_full;
@@ -397,6 +408,9 @@ static int pcnet32_get_regs_len(struct net_device *dev);
397static void pcnet32_get_regs(struct net_device *dev, struct ethtool_regs *regs, 408static void pcnet32_get_regs(struct net_device *dev, struct ethtool_regs *regs,
398 void *ptr); 409 void *ptr);
399static void pcnet32_purge_tx_ring(struct net_device *dev); 410static void pcnet32_purge_tx_ring(struct net_device *dev);
411static int pcnet32_alloc_ring(struct net_device *dev);
412static void pcnet32_free_ring(struct net_device *dev);
413
400 414
401enum pci_flags_bit { 415enum pci_flags_bit {
402 PCI_USES_IO=1, PCI_USES_MEM=2, PCI_USES_MASTER=4, 416 PCI_USES_IO=1, PCI_USES_MEM=2, PCI_USES_MASTER=4,
@@ -613,10 +627,62 @@ static void pcnet32_get_ringparam(struct net_device *dev, struct ethtool_ringpar
613{ 627{
614 struct pcnet32_private *lp = dev->priv; 628 struct pcnet32_private *lp = dev->priv;
615 629
616 ering->tx_max_pending = TX_RING_SIZE - 1; 630 ering->tx_max_pending = TX_MAX_RING_SIZE - 1;
617 ering->tx_pending = lp->cur_tx - lp->dirty_tx; 631 ering->tx_pending = lp->tx_ring_size - 1;
618 ering->rx_max_pending = RX_RING_SIZE - 1; 632 ering->rx_max_pending = RX_MAX_RING_SIZE - 1;
619 ering->rx_pending = lp->cur_rx & RX_RING_MOD_MASK; 633 ering->rx_pending = lp->rx_ring_size - 1;
634}
635
636static int pcnet32_set_ringparam(struct net_device *dev, struct ethtool_ringparam *ering)
637{
638 struct pcnet32_private *lp = dev->priv;
639 unsigned long flags;
640 int i;
641
642 if (ering->rx_mini_pending || ering->rx_jumbo_pending)
643 return -EINVAL;
644
645 if (netif_running(dev))
646 pcnet32_close(dev);
647
648 spin_lock_irqsave(&lp->lock, flags);
649 pcnet32_free_ring(dev);
650 lp->tx_ring_size = min(ering->tx_pending, (unsigned int) TX_MAX_RING_SIZE);
651 lp->rx_ring_size = min(ering->rx_pending, (unsigned int) RX_MAX_RING_SIZE);
652
653 /* set the minimum ring size to 4, to allow the loopback test to work
654 * unchanged.
655 */
656 for (i = 2; i <= PCNET32_LOG_MAX_TX_BUFFERS; i++) {
657 if (lp->tx_ring_size <= (1 << i))
658 break;
659 }
660 lp->tx_ring_size = (1 << i);
661 lp->tx_mod_mask = lp->tx_ring_size - 1;
662 lp->tx_len_bits = (i << 12);
663
664 for (i = 2; i <= PCNET32_LOG_MAX_RX_BUFFERS; i++) {
665 if (lp->rx_ring_size <= (1 << i))
666 break;
667 }
668 lp->rx_ring_size = (1 << i);
669 lp->rx_mod_mask = lp->rx_ring_size - 1;
670 lp->rx_len_bits = (i << 4);
671
672 if (pcnet32_alloc_ring(dev)) {
673 pcnet32_free_ring(dev);
674 return -ENOMEM;
675 }
676
677 spin_unlock_irqrestore(&lp->lock, flags);
678
679 if (pcnet32_debug & NETIF_MSG_DRV)
680 printk(KERN_INFO PFX "Ring Param Settings: RX: %d, TX: %d\n", lp->rx_ring_size, lp->tx_ring_size);
681
682 if (netif_running(dev))
683 pcnet32_open(dev);
684
685 return 0;
620} 686}
621 687
622static void pcnet32_get_strings(struct net_device *dev, u32 stringset, u8 *data) 688static void pcnet32_get_strings(struct net_device *dev, u32 stringset, u8 *data)
@@ -948,6 +1014,7 @@ static struct ethtool_ops pcnet32_ethtool_ops = {
948 .nway_reset = pcnet32_nway_reset, 1014 .nway_reset = pcnet32_nway_reset,
949 .get_link = pcnet32_get_link, 1015 .get_link = pcnet32_get_link,
950 .get_ringparam = pcnet32_get_ringparam, 1016 .get_ringparam = pcnet32_get_ringparam,
1017 .set_ringparam = pcnet32_set_ringparam,
951 .get_tx_csum = ethtool_op_get_tx_csum, 1018 .get_tx_csum = ethtool_op_get_tx_csum,
952 .get_sg = ethtool_op_get_sg, 1019 .get_sg = ethtool_op_get_sg,
953 .get_tso = ethtool_op_get_tso, 1020 .get_tso = ethtool_op_get_tso,
@@ -957,6 +1024,7 @@ static struct ethtool_ops pcnet32_ethtool_ops = {
957 .phys_id = pcnet32_phys_id, 1024 .phys_id = pcnet32_phys_id,
958 .get_regs_len = pcnet32_get_regs_len, 1025 .get_regs_len = pcnet32_get_regs_len,
959 .get_regs = pcnet32_get_regs, 1026 .get_regs = pcnet32_get_regs,
1027 .get_perm_addr = ethtool_op_get_perm_addr,
960}; 1028};
961 1029
962/* only probes for non-PCI devices, the rest are handled by 1030/* only probes for non-PCI devices, the rest are handled by
@@ -1185,9 +1253,10 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev)
1185 memcpy(dev->dev_addr, promaddr, 6); 1253 memcpy(dev->dev_addr, promaddr, 6);
1186 } 1254 }
1187 } 1255 }
1256 memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
1188 1257
1189 /* if the ethernet address is not valid, force to 00:00:00:00:00:00 */ 1258 /* if the ethernet address is not valid, force to 00:00:00:00:00:00 */
1190 if (!is_valid_ether_addr(dev->dev_addr)) 1259 if (!is_valid_ether_addr(dev->perm_addr))
1191 memset(dev->dev_addr, 0, sizeof(dev->dev_addr)); 1260 memset(dev->dev_addr, 0, sizeof(dev->dev_addr));
1192 1261
1193 if (pcnet32_debug & NETIF_MSG_PROBE) { 1262 if (pcnet32_debug & NETIF_MSG_PROBE) {
@@ -1239,6 +1308,12 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev)
1239 dev->priv = lp; 1308 dev->priv = lp;
1240 lp->name = chipname; 1309 lp->name = chipname;
1241 lp->shared_irq = shared; 1310 lp->shared_irq = shared;
1311 lp->tx_ring_size = TX_RING_SIZE; /* default tx ring size */
1312 lp->rx_ring_size = RX_RING_SIZE; /* default rx ring size */
1313 lp->tx_mod_mask = lp->tx_ring_size - 1;
1314 lp->rx_mod_mask = lp->rx_ring_size - 1;
1315 lp->tx_len_bits = (PCNET32_LOG_TX_BUFFERS << 12);
1316 lp->rx_len_bits = (PCNET32_LOG_RX_BUFFERS << 4);
1242 lp->mii_if.full_duplex = fdx; 1317 lp->mii_if.full_duplex = fdx;
1243 lp->mii_if.phy_id_mask = 0x1f; 1318 lp->mii_if.phy_id_mask = 0x1f;
1244 lp->mii_if.reg_num_mask = 0x1f; 1319 lp->mii_if.reg_num_mask = 0x1f;
@@ -1265,21 +1340,23 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev)
1265 } 1340 }
1266 lp->a = *a; 1341 lp->a = *a;
1267 1342
1343 if (pcnet32_alloc_ring(dev)) {
1344 ret = -ENOMEM;
1345 goto err_free_ring;
1346 }
1268 /* detect special T1/E1 WAN card by checking for MAC address */ 1347 /* detect special T1/E1 WAN card by checking for MAC address */
1269 if (dev->dev_addr[0] == 0x00 && dev->dev_addr[1] == 0xe0 1348 if (dev->dev_addr[0] == 0x00 && dev->dev_addr[1] == 0xe0
1270 && dev->dev_addr[2] == 0x75) 1349 && dev->dev_addr[2] == 0x75)
1271 lp->options = PCNET32_PORT_FD | PCNET32_PORT_GPSI; 1350 lp->options = PCNET32_PORT_FD | PCNET32_PORT_GPSI;
1272 1351
1273 lp->init_block.mode = le16_to_cpu(0x0003); /* Disable Rx and Tx. */ 1352 lp->init_block.mode = le16_to_cpu(0x0003); /* Disable Rx and Tx. */
1274 lp->init_block.tlen_rlen = le16_to_cpu(TX_RING_LEN_BITS | RX_RING_LEN_BITS); 1353 lp->init_block.tlen_rlen = le16_to_cpu(lp->tx_len_bits | lp->rx_len_bits);
1275 for (i = 0; i < 6; i++) 1354 for (i = 0; i < 6; i++)
1276 lp->init_block.phys_addr[i] = dev->dev_addr[i]; 1355 lp->init_block.phys_addr[i] = dev->dev_addr[i];
1277 lp->init_block.filter[0] = 0x00000000; 1356 lp->init_block.filter[0] = 0x00000000;
1278 lp->init_block.filter[1] = 0x00000000; 1357 lp->init_block.filter[1] = 0x00000000;
1279 lp->init_block.rx_ring = (u32)le32_to_cpu(lp->dma_addr + 1358 lp->init_block.rx_ring = (u32)le32_to_cpu(lp->rx_ring_dma_addr);
1280 offsetof(struct pcnet32_private, rx_ring)); 1359 lp->init_block.tx_ring = (u32)le32_to_cpu(lp->tx_ring_dma_addr);
1281 lp->init_block.tx_ring = (u32)le32_to_cpu(lp->dma_addr +
1282 offsetof(struct pcnet32_private, tx_ring));
1283 1360
1284 /* switch pcnet32 to 32bit mode */ 1361 /* switch pcnet32 to 32bit mode */
1285 a->write_bcr(ioaddr, 20, 2); 1362 a->write_bcr(ioaddr, 20, 2);
@@ -1310,7 +1387,7 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev)
1310 if (pcnet32_debug & NETIF_MSG_PROBE) 1387 if (pcnet32_debug & NETIF_MSG_PROBE)
1311 printk(", failed to detect IRQ line.\n"); 1388 printk(", failed to detect IRQ line.\n");
1312 ret = -ENODEV; 1389 ret = -ENODEV;
1313 goto err_free_consistent; 1390 goto err_free_ring;
1314 } 1391 }
1315 if (pcnet32_debug & NETIF_MSG_PROBE) 1392 if (pcnet32_debug & NETIF_MSG_PROBE)
1316 printk(", probed IRQ %d.\n", dev->irq); 1393 printk(", probed IRQ %d.\n", dev->irq);
@@ -1341,7 +1418,7 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev)
1341 1418
1342 /* Fill in the generic fields of the device structure. */ 1419 /* Fill in the generic fields of the device structure. */
1343 if (register_netdev(dev)) 1420 if (register_netdev(dev))
1344 goto err_free_consistent; 1421 goto err_free_ring;
1345 1422
1346 if (pdev) { 1423 if (pdev) {
1347 pci_set_drvdata(pdev, dev); 1424 pci_set_drvdata(pdev, dev);
@@ -1359,6 +1436,8 @@ pcnet32_probe1(unsigned long ioaddr, int shared, struct pci_dev *pdev)
1359 1436
1360 return 0; 1437 return 0;
1361 1438
1439err_free_ring:
1440 pcnet32_free_ring(dev);
1362err_free_consistent: 1441err_free_consistent:
1363 pci_free_consistent(lp->pci_dev, sizeof(*lp), lp, lp->dma_addr); 1442 pci_free_consistent(lp->pci_dev, sizeof(*lp), lp, lp->dma_addr);
1364err_free_netdev: 1443err_free_netdev:
@@ -1369,6 +1448,86 @@ err_release_region:
1369} 1448}
1370 1449
1371 1450
1451static int pcnet32_alloc_ring(struct net_device *dev)
1452{
1453 struct pcnet32_private *lp = dev->priv;
1454
1455 if ((lp->tx_ring = pci_alloc_consistent(lp->pci_dev, sizeof(struct pcnet32_tx_head) * lp->tx_ring_size,
1456 &lp->tx_ring_dma_addr)) == NULL) {
1457 if (pcnet32_debug & NETIF_MSG_DRV)
1458 printk(KERN_ERR PFX "Consistent memory allocation failed.\n");
1459 return -ENOMEM;
1460 }
1461
1462 if ((lp->rx_ring = pci_alloc_consistent(lp->pci_dev, sizeof(struct pcnet32_rx_head) * lp->rx_ring_size,
1463 &lp->rx_ring_dma_addr)) == NULL) {
1464 if (pcnet32_debug & NETIF_MSG_DRV)
1465 printk(KERN_ERR PFX "Consistent memory allocation failed.\n");
1466 return -ENOMEM;
1467 }
1468
1469 if (!(lp->tx_dma_addr = kmalloc(sizeof(dma_addr_t) * lp->tx_ring_size, GFP_ATOMIC))) {
1470 if (pcnet32_debug & NETIF_MSG_DRV)
1471 printk(KERN_ERR PFX "Memory allocation failed.\n");
1472 return -ENOMEM;
1473 }
1474 memset(lp->tx_dma_addr, 0, sizeof(dma_addr_t) * lp->tx_ring_size);
1475
1476 if (!(lp->rx_dma_addr = kmalloc(sizeof(dma_addr_t) * lp->rx_ring_size, GFP_ATOMIC))) {
1477 if (pcnet32_debug & NETIF_MSG_DRV)
1478 printk(KERN_ERR PFX "Memory allocation failed.\n");
1479 return -ENOMEM;
1480 }
1481 memset(lp->rx_dma_addr, 0, sizeof(dma_addr_t) * lp->rx_ring_size);
1482
1483 if (!(lp->tx_skbuff = kmalloc(sizeof(struct sk_buff *) * lp->tx_ring_size, GFP_ATOMIC))) {
1484 if (pcnet32_debug & NETIF_MSG_DRV)
1485 printk(KERN_ERR PFX "Memory allocation failed.\n");
1486 return -ENOMEM;
1487 }
1488 memset(lp->tx_skbuff, 0, sizeof(struct sk_buff *) * lp->tx_ring_size);
1489
1490 if (!(lp->rx_skbuff = kmalloc(sizeof(struct sk_buff *) * lp->rx_ring_size, GFP_ATOMIC))) {
1491 if (pcnet32_debug & NETIF_MSG_DRV)
1492 printk(KERN_ERR PFX "Memory allocation failed.\n");
1493 return -ENOMEM;
1494 }
1495 memset(lp->rx_skbuff, 0, sizeof(struct sk_buff *) * lp->rx_ring_size);
1496
1497 return 0;
1498}
1499
1500
1501static void pcnet32_free_ring(struct net_device *dev)
1502{
1503 struct pcnet32_private *lp = dev->priv;
1504
1505 kfree(lp->tx_skbuff);
1506 lp->tx_skbuff = NULL;
1507
1508 kfree(lp->rx_skbuff);
1509 lp->rx_skbuff = NULL;
1510
1511 kfree(lp->tx_dma_addr);
1512 lp->tx_dma_addr = NULL;
1513
1514 kfree(lp->rx_dma_addr);
1515 lp->rx_dma_addr = NULL;
1516
1517 if (lp->tx_ring) {
1518 pci_free_consistent(lp->pci_dev, sizeof(struct pcnet32_tx_head) * lp->tx_ring_size,
1519 lp->tx_ring, lp->tx_ring_dma_addr);
1520 lp->tx_ring = NULL;
1521 }
1522
1523 if (lp->rx_ring) {
1524 pci_free_consistent(lp->pci_dev, sizeof(struct pcnet32_rx_head) * lp->rx_ring_size,
1525 lp->rx_ring, lp->rx_ring_dma_addr);
1526 lp->rx_ring = NULL;
1527 }
1528}
1529
1530
1372static int 1531static int
1373pcnet32_open(struct net_device *dev) 1532pcnet32_open(struct net_device *dev)
1374{ 1533{
@@ -1400,8 +1559,8 @@ pcnet32_open(struct net_device *dev)
1400 if (netif_msg_ifup(lp)) 1559 if (netif_msg_ifup(lp))
1401 printk(KERN_DEBUG "%s: pcnet32_open() irq %d tx/rx rings %#x/%#x init %#x.\n", 1560 printk(KERN_DEBUG "%s: pcnet32_open() irq %d tx/rx rings %#x/%#x init %#x.\n",
1402 dev->name, dev->irq, 1561 dev->name, dev->irq,
1403 (u32) (lp->dma_addr + offsetof(struct pcnet32_private, tx_ring)), 1562 (u32) (lp->tx_ring_dma_addr),
1404 (u32) (lp->dma_addr + offsetof(struct pcnet32_private, rx_ring)), 1563 (u32) (lp->rx_ring_dma_addr),
1405 (u32) (lp->dma_addr + offsetof(struct pcnet32_private, init_block))); 1564 (u32) (lp->dma_addr + offsetof(struct pcnet32_private, init_block)));
1406 1565
1407 /* set/reset autoselect bit */ 1566 /* set/reset autoselect bit */
@@ -1521,7 +1680,7 @@ pcnet32_open(struct net_device *dev)
1521 1680
1522err_free_ring: 1681err_free_ring:
1523 /* free any allocated skbuffs */ 1682 /* free any allocated skbuffs */
1524 for (i = 0; i < RX_RING_SIZE; i++) { 1683 for (i = 0; i < lp->rx_ring_size; i++) {
1525 lp->rx_ring[i].status = 0; 1684 lp->rx_ring[i].status = 0;
1526 if (lp->rx_skbuff[i]) { 1685 if (lp->rx_skbuff[i]) {
1527 pci_unmap_single(lp->pci_dev, lp->rx_dma_addr[i], PKT_BUF_SZ-2, 1686 pci_unmap_single(lp->pci_dev, lp->rx_dma_addr[i], PKT_BUF_SZ-2,
@@ -1531,6 +1690,9 @@ err_free_ring:
1531 lp->rx_skbuff[i] = NULL; 1690 lp->rx_skbuff[i] = NULL;
1532 lp->rx_dma_addr[i] = 0; 1691 lp->rx_dma_addr[i] = 0;
1533 } 1692 }
1693
1694 pcnet32_free_ring(dev);
1695
1534 /* 1696 /*
1535 * Switch back to 16bit mode to avoid problems with dumb 1697 * Switch back to 16bit mode to avoid problems with dumb
1536 * DOS packet driver after a warm reboot 1698 * DOS packet driver after a warm reboot
@@ -1562,7 +1724,7 @@ pcnet32_purge_tx_ring(struct net_device *dev)
1562 struct pcnet32_private *lp = dev->priv; 1724 struct pcnet32_private *lp = dev->priv;
1563 int i; 1725 int i;
1564 1726
1565 for (i = 0; i < TX_RING_SIZE; i++) { 1727 for (i = 0; i < lp->tx_ring_size; i++) {
1566 lp->tx_ring[i].status = 0; /* CPU owns buffer */ 1728 lp->tx_ring[i].status = 0; /* CPU owns buffer */
1567 wmb(); /* Make sure adapter sees owner change */ 1729 wmb(); /* Make sure adapter sees owner change */
1568 if (lp->tx_skbuff[i]) { 1730 if (lp->tx_skbuff[i]) {
@@ -1587,7 +1749,7 @@ pcnet32_init_ring(struct net_device *dev)
1587 lp->cur_rx = lp->cur_tx = 0; 1749 lp->cur_rx = lp->cur_tx = 0;
1588 lp->dirty_rx = lp->dirty_tx = 0; 1750 lp->dirty_rx = lp->dirty_tx = 0;
1589 1751
1590 for (i = 0; i < RX_RING_SIZE; i++) { 1752 for (i = 0; i < lp->rx_ring_size; i++) {
1591 struct sk_buff *rx_skbuff = lp->rx_skbuff[i]; 1753 struct sk_buff *rx_skbuff = lp->rx_skbuff[i];
1592 if (rx_skbuff == NULL) { 1754 if (rx_skbuff == NULL) {
1593 if (!(rx_skbuff = lp->rx_skbuff[i] = dev_alloc_skb (PKT_BUF_SZ))) { 1755 if (!(rx_skbuff = lp->rx_skbuff[i] = dev_alloc_skb (PKT_BUF_SZ))) {
@@ -1611,20 +1773,18 @@ pcnet32_init_ring(struct net_device *dev)
1611 } 1773 }
1612 /* The Tx buffer address is filled in as needed, but we do need to clear 1774 /* The Tx buffer address is filled in as needed, but we do need to clear
1613 * the upper ownership bit. */ 1775 * the upper ownership bit. */
1614 for (i = 0; i < TX_RING_SIZE; i++) { 1776 for (i = 0; i < lp->tx_ring_size; i++) {
1615 lp->tx_ring[i].status = 0; /* CPU owns buffer */ 1777 lp->tx_ring[i].status = 0; /* CPU owns buffer */
1616 wmb(); /* Make sure adapter sees owner change */ 1778 wmb(); /* Make sure adapter sees owner change */
1617 lp->tx_ring[i].base = 0; 1779 lp->tx_ring[i].base = 0;
1618 lp->tx_dma_addr[i] = 0; 1780 lp->tx_dma_addr[i] = 0;
1619 } 1781 }
1620 1782
1621 lp->init_block.tlen_rlen = le16_to_cpu(TX_RING_LEN_BITS | RX_RING_LEN_BITS); 1783 lp->init_block.tlen_rlen = le16_to_cpu(lp->tx_len_bits | lp->rx_len_bits);
1622 for (i = 0; i < 6; i++) 1784 for (i = 0; i < 6; i++)
1623 lp->init_block.phys_addr[i] = dev->dev_addr[i]; 1785 lp->init_block.phys_addr[i] = dev->dev_addr[i];
1624 lp->init_block.rx_ring = (u32)le32_to_cpu(lp->dma_addr + 1786 lp->init_block.rx_ring = (u32)le32_to_cpu(lp->rx_ring_dma_addr);
1625 offsetof(struct pcnet32_private, rx_ring)); 1787 lp->init_block.tx_ring = (u32)le32_to_cpu(lp->tx_ring_dma_addr);
1626 lp->init_block.tx_ring = (u32)le32_to_cpu(lp->dma_addr +
1627 offsetof(struct pcnet32_private, tx_ring));
1628 wmb(); /* Make sure all changes are visible */ 1788 wmb(); /* Make sure all changes are visible */
1629 return 0; 1789 return 0;
1630} 1790}
@@ -1682,13 +1842,13 @@ pcnet32_tx_timeout (struct net_device *dev)
1682 printk(KERN_DEBUG " Ring data dump: dirty_tx %d cur_tx %d%s cur_rx %d.", 1842 printk(KERN_DEBUG " Ring data dump: dirty_tx %d cur_tx %d%s cur_rx %d.",
1683 lp->dirty_tx, lp->cur_tx, lp->tx_full ? " (full)" : "", 1843 lp->dirty_tx, lp->cur_tx, lp->tx_full ? " (full)" : "",
1684 lp->cur_rx); 1844 lp->cur_rx);
1685 for (i = 0 ; i < RX_RING_SIZE; i++) 1845 for (i = 0 ; i < lp->rx_ring_size; i++)
1686 printk("%s %08x %04x %08x %04x", i & 1 ? "" : "\n ", 1846 printk("%s %08x %04x %08x %04x", i & 1 ? "" : "\n ",
1687 le32_to_cpu(lp->rx_ring[i].base), 1847 le32_to_cpu(lp->rx_ring[i].base),
1688 (-le16_to_cpu(lp->rx_ring[i].buf_length)) & 0xffff, 1848 (-le16_to_cpu(lp->rx_ring[i].buf_length)) & 0xffff,
1689 le32_to_cpu(lp->rx_ring[i].msg_length), 1849 le32_to_cpu(lp->rx_ring[i].msg_length),
1690 le16_to_cpu(lp->rx_ring[i].status)); 1850 le16_to_cpu(lp->rx_ring[i].status));
1691 for (i = 0 ; i < TX_RING_SIZE; i++) 1851 for (i = 0 ; i < lp->tx_ring_size; i++)
1692 printk("%s %08x %04x %08x %04x", i & 1 ? "" : "\n ", 1852 printk("%s %08x %04x %08x %04x", i & 1 ? "" : "\n ",
1693 le32_to_cpu(lp->tx_ring[i].base), 1853 le32_to_cpu(lp->tx_ring[i].base),
1694 (-le16_to_cpu(lp->tx_ring[i].length)) & 0xffff, 1854 (-le16_to_cpu(lp->tx_ring[i].length)) & 0xffff,
@@ -1729,7 +1889,7 @@ pcnet32_start_xmit(struct sk_buff *skb, struct net_device *dev)
1729 /* Fill in a Tx ring entry */ 1889 /* Fill in a Tx ring entry */
1730 1890
1731 /* Mask to ring buffer boundary. */ 1891 /* Mask to ring buffer boundary. */
1732 entry = lp->cur_tx & TX_RING_MOD_MASK; 1892 entry = lp->cur_tx & lp->tx_mod_mask;
1733 1893
1734 /* Caution: the write order is important here, set the status 1894 /* Caution: the write order is important here, set the status
1735 * with the "ownership" bits last. */ 1895 * with the "ownership" bits last. */
@@ -1753,7 +1913,7 @@ pcnet32_start_xmit(struct sk_buff *skb, struct net_device *dev)
1753 1913
1754 dev->trans_start = jiffies; 1914 dev->trans_start = jiffies;
1755 1915
1756 if (lp->tx_ring[(entry+1) & TX_RING_MOD_MASK].base != 0) { 1916 if (lp->tx_ring[(entry+1) & lp->tx_mod_mask].base != 0) {
1757 lp->tx_full = 1; 1917 lp->tx_full = 1;
1758 netif_stop_queue(dev); 1918 netif_stop_queue(dev);
1759 } 1919 }
@@ -1806,7 +1966,7 @@ pcnet32_interrupt(int irq, void *dev_id, struct pt_regs * regs)
1806 int delta; 1966 int delta;
1807 1967
1808 while (dirty_tx != lp->cur_tx) { 1968 while (dirty_tx != lp->cur_tx) {
1809 int entry = dirty_tx & TX_RING_MOD_MASK; 1969 int entry = dirty_tx & lp->tx_mod_mask;
1810 int status = (short)le16_to_cpu(lp->tx_ring[entry].status); 1970 int status = (short)le16_to_cpu(lp->tx_ring[entry].status);
1811 1971
1812 if (status < 0) 1972 if (status < 0)
@@ -1864,18 +2024,18 @@ pcnet32_interrupt(int irq, void *dev_id, struct pt_regs * regs)
1864 dirty_tx++; 2024 dirty_tx++;
1865 } 2025 }
1866 2026
1867 delta = (lp->cur_tx - dirty_tx) & (TX_RING_MOD_MASK + TX_RING_SIZE); 2027 delta = (lp->cur_tx - dirty_tx) & (lp->tx_mod_mask + lp->tx_ring_size);
1868 if (delta > TX_RING_SIZE) { 2028 if (delta > lp->tx_ring_size) {
1869 if (netif_msg_drv(lp)) 2029 if (netif_msg_drv(lp))
1870 printk(KERN_ERR "%s: out-of-sync dirty pointer, %d vs. %d, full=%d.\n", 2030 printk(KERN_ERR "%s: out-of-sync dirty pointer, %d vs. %d, full=%d.\n",
1871 dev->name, dirty_tx, lp->cur_tx, lp->tx_full); 2031 dev->name, dirty_tx, lp->cur_tx, lp->tx_full);
1872 dirty_tx += TX_RING_SIZE; 2032 dirty_tx += lp->tx_ring_size;
1873 delta -= TX_RING_SIZE; 2033 delta -= lp->tx_ring_size;
1874 } 2034 }
1875 2035
1876 if (lp->tx_full && 2036 if (lp->tx_full &&
1877 netif_queue_stopped(dev) && 2037 netif_queue_stopped(dev) &&
1878 delta < TX_RING_SIZE - 2) { 2038 delta < lp->tx_ring_size - 2) {
1879 /* The ring is no longer full, clear tbusy. */ 2039 /* The ring is no longer full, clear tbusy. */
1880 lp->tx_full = 0; 2040 lp->tx_full = 0;
1881 netif_wake_queue (dev); 2041 netif_wake_queue (dev);
@@ -1932,8 +2092,8 @@ static int
1932pcnet32_rx(struct net_device *dev) 2092pcnet32_rx(struct net_device *dev)
1933{ 2093{
1934 struct pcnet32_private *lp = dev->priv; 2094 struct pcnet32_private *lp = dev->priv;
1935 int entry = lp->cur_rx & RX_RING_MOD_MASK; 2095 int entry = lp->cur_rx & lp->rx_mod_mask;
1936 int boguscnt = RX_RING_SIZE / 2; 2096 int boguscnt = lp->rx_ring_size / 2;
1937 2097
1938 /* If we own the next entry, it's a new packet. Send it up. */ 2098 /* If we own the next entry, it's a new packet. Send it up. */
1939 while ((short)le16_to_cpu(lp->rx_ring[entry].status) >= 0) { 2099 while ((short)le16_to_cpu(lp->rx_ring[entry].status) >= 0) {
@@ -1998,12 +2158,12 @@ pcnet32_rx(struct net_device *dev)
1998 if (netif_msg_drv(lp)) 2158 if (netif_msg_drv(lp))
1999 printk(KERN_ERR "%s: Memory squeeze, deferring packet.\n", 2159 printk(KERN_ERR "%s: Memory squeeze, deferring packet.\n",
2000 dev->name); 2160 dev->name);
2001 for (i = 0; i < RX_RING_SIZE; i++) 2161 for (i = 0; i < lp->rx_ring_size; i++)
2002 if ((short)le16_to_cpu(lp->rx_ring[(entry+i) 2162 if ((short)le16_to_cpu(lp->rx_ring[(entry+i)
2003 & RX_RING_MOD_MASK].status) < 0) 2163 & lp->rx_mod_mask].status) < 0)
2004 break; 2164 break;
2005 2165
2006 if (i > RX_RING_SIZE -2) { 2166 if (i > lp->rx_ring_size -2) {
2007 lp->stats.rx_dropped++; 2167 lp->stats.rx_dropped++;
2008 lp->rx_ring[entry].status |= le16_to_cpu(0x8000); 2168 lp->rx_ring[entry].status |= le16_to_cpu(0x8000);
2009 wmb(); /* Make sure adapter sees owner change */ 2169 wmb(); /* Make sure adapter sees owner change */
@@ -2041,7 +2201,7 @@ pcnet32_rx(struct net_device *dev)
2041 lp->rx_ring[entry].buf_length = le16_to_cpu(2-PKT_BUF_SZ); 2201 lp->rx_ring[entry].buf_length = le16_to_cpu(2-PKT_BUF_SZ);
2042 wmb(); /* Make sure owner changes after all others are visible */ 2202 wmb(); /* Make sure owner changes after all others are visible */
2043 lp->rx_ring[entry].status |= le16_to_cpu(0x8000); 2203 lp->rx_ring[entry].status |= le16_to_cpu(0x8000);
2044 entry = (++lp->cur_rx) & RX_RING_MOD_MASK; 2204 entry = (++lp->cur_rx) & lp->rx_mod_mask;
2045 if (--boguscnt <= 0) break; /* don't stay in loop forever */ 2205 if (--boguscnt <= 0) break; /* don't stay in loop forever */
2046 } 2206 }
2047 2207
@@ -2084,7 +2244,7 @@ pcnet32_close(struct net_device *dev)
2084 spin_lock_irqsave(&lp->lock, flags); 2244 spin_lock_irqsave(&lp->lock, flags);
2085 2245
2086 /* free all allocated skbuffs */ 2246 /* free all allocated skbuffs */
2087 for (i = 0; i < RX_RING_SIZE; i++) { 2247 for (i = 0; i < lp->rx_ring_size; i++) {
2088 lp->rx_ring[i].status = 0; 2248 lp->rx_ring[i].status = 0;
2089 wmb(); /* Make sure adapter sees owner change */ 2249 wmb(); /* Make sure adapter sees owner change */
2090 if (lp->rx_skbuff[i]) { 2250 if (lp->rx_skbuff[i]) {
@@ -2096,7 +2256,7 @@ pcnet32_close(struct net_device *dev)
2096 lp->rx_dma_addr[i] = 0; 2256 lp->rx_dma_addr[i] = 0;
2097 } 2257 }
2098 2258
2099 for (i = 0; i < TX_RING_SIZE; i++) { 2259 for (i = 0; i < lp->tx_ring_size; i++) {
2100 lp->tx_ring[i].status = 0; /* CPU owns buffer */ 2260 lp->tx_ring[i].status = 0; /* CPU owns buffer */
2101 wmb(); /* Make sure adapter sees owner change */ 2261 wmb(); /* Make sure adapter sees owner change */
2102 if (lp->tx_skbuff[i]) { 2262 if (lp->tx_skbuff[i]) {
@@ -2265,6 +2425,7 @@ static void __devexit pcnet32_remove_one(struct pci_dev *pdev)
2265 struct pcnet32_private *lp = dev->priv; 2425 struct pcnet32_private *lp = dev->priv;
2266 2426
2267 unregister_netdev(dev); 2427 unregister_netdev(dev);
2428 pcnet32_free_ring(dev);
2268 release_region(dev->base_addr, PCNET32_TOTAL_SIZE); 2429 release_region(dev->base_addr, PCNET32_TOTAL_SIZE);
2269 pci_free_consistent(lp->pci_dev, sizeof(*lp), lp, lp->dma_addr); 2430 pci_free_consistent(lp->pci_dev, sizeof(*lp), lp, lp->dma_addr);
2270 free_netdev(dev); 2431 free_netdev(dev);
@@ -2340,6 +2501,7 @@ static void __exit pcnet32_cleanup_module(void)
2340 struct pcnet32_private *lp = pcnet32_dev->priv; 2501 struct pcnet32_private *lp = pcnet32_dev->priv;
2341 next_dev = lp->next; 2502 next_dev = lp->next;
2342 unregister_netdev(pcnet32_dev); 2503 unregister_netdev(pcnet32_dev);
2504 pcnet32_free_ring(pcnet32_dev);
2343 release_region(pcnet32_dev->base_addr, PCNET32_TOTAL_SIZE); 2505 release_region(pcnet32_dev->base_addr, PCNET32_TOTAL_SIZE);
2344 pci_free_consistent(lp->pci_dev, sizeof(*lp), lp, lp->dma_addr); 2506 pci_free_consistent(lp->pci_dev, sizeof(*lp), lp, lp->dma_addr);
2345 free_netdev(pcnet32_dev); 2507 free_netdev(pcnet32_dev);
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index 14f4de1a8180..c782a6329805 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -12,14 +12,6 @@ config PHYLIB
12 devices. This option provides infrastructure for 12 devices. This option provides infrastructure for
13 managing PHY devices. 13 managing PHY devices.
14 14
15config PHYCONTROL
16 bool " Support for automatically handling PHY state changes"
17 depends on PHYLIB
18 help
19 Adds code to perform all the work for keeping PHY link
20 state (speed/duplex/etc) up-to-date. Also handles
21 interrupts.
22
23comment "MII PHY device drivers" 15comment "MII PHY device drivers"
24 depends on PHYLIB 16 depends on PHYLIB
25 17
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index d9e11f93bf3a..9209da9dde0d 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -242,10 +242,6 @@ EXPORT_SYMBOL(phy_sanitize_settings);
242 * choose the next best ones from the ones selected, so we don't 242 * choose the next best ones from the ones selected, so we don't
243 * care if ethtool tries to give us bad values 243 * care if ethtool tries to give us bad values
244 * 244 *
245 * A note about the PHYCONTROL Layer. If you turn off
246 * CONFIG_PHYCONTROL, you will need to read the PHY status
247 * registers after this function completes, and update your
248 * controller manually.
249 */ 245 */
250int phy_ethtool_sset(struct phy_device *phydev, struct ethtool_cmd *cmd) 246int phy_ethtool_sset(struct phy_device *phydev, struct ethtool_cmd *cmd)
251{ 247{
@@ -380,7 +376,6 @@ int phy_start_aneg(struct phy_device *phydev)
380 376
381 err = phydev->drv->config_aneg(phydev); 377 err = phydev->drv->config_aneg(phydev);
382 378
383#ifdef CONFIG_PHYCONTROL
384 if (err < 0) 379 if (err < 0)
385 goto out_unlock; 380 goto out_unlock;
386 381
@@ -395,14 +390,12 @@ int phy_start_aneg(struct phy_device *phydev)
395 } 390 }
396 391
397out_unlock: 392out_unlock:
398#endif
399 spin_unlock(&phydev->lock); 393 spin_unlock(&phydev->lock);
400 return err; 394 return err;
401} 395}
402EXPORT_SYMBOL(phy_start_aneg); 396EXPORT_SYMBOL(phy_start_aneg);
403 397
404 398
405#ifdef CONFIG_PHYCONTROL
406static void phy_change(void *data); 399static void phy_change(void *data);
407static void phy_timer(unsigned long data); 400static void phy_timer(unsigned long data);
408 401
@@ -868,4 +861,3 @@ static void phy_timer(unsigned long data)
868 mod_timer(&phydev->phy_timer, jiffies + PHY_STATE_TIME * HZ); 861 mod_timer(&phydev->phy_timer, jiffies + PHY_STATE_TIME * HZ);
869} 862}
870 863
871#endif /* CONFIG_PHYCONTROL */
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 33f7bdb5857c..6da1aa0706a1 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -101,7 +101,6 @@ struct phy_device * get_phy_device(struct mii_bus *bus, int addr)
101 return dev; 101 return dev;
102} 102}
103 103
104#ifdef CONFIG_PHYCONTROL
105/* phy_prepare_link: 104/* phy_prepare_link:
106 * 105 *
107 * description: Tells the PHY infrastructure to handle the 106 * description: Tells the PHY infrastructure to handle the
@@ -160,8 +159,6 @@ void phy_disconnect(struct phy_device *phydev)
160} 159}
161EXPORT_SYMBOL(phy_disconnect); 160EXPORT_SYMBOL(phy_disconnect);
162 161
163#endif /* CONFIG_PHYCONTROL */
164
165/* phy_attach: 162/* phy_attach:
166 * 163 *
167 * description: Called by drivers to attach to a particular PHY 164 * description: Called by drivers to attach to a particular PHY
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index afb3f186b884..159b56a56ef4 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -1027,6 +1027,7 @@ static struct ethtool_ops rtl8169_ethtool_ops = {
1027 .get_strings = rtl8169_get_strings, 1027 .get_strings = rtl8169_get_strings,
1028 .get_stats_count = rtl8169_get_stats_count, 1028 .get_stats_count = rtl8169_get_stats_count,
1029 .get_ethtool_stats = rtl8169_get_ethtool_stats, 1029 .get_ethtool_stats = rtl8169_get_ethtool_stats,
1030 .get_perm_addr = ethtool_op_get_perm_addr,
1030}; 1031};
1031 1032
1032static void rtl8169_write_gmii_reg_bit(void __iomem *ioaddr, int reg, int bitnum, 1033static void rtl8169_write_gmii_reg_bit(void __iomem *ioaddr, int reg, int bitnum,
@@ -1511,6 +1512,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
1511 /* Get MAC address. FIXME: read EEPROM */ 1512 /* Get MAC address. FIXME: read EEPROM */
1512 for (i = 0; i < MAC_ADDR_LEN; i++) 1513 for (i = 0; i < MAC_ADDR_LEN; i++)
1513 dev->dev_addr[i] = RTL_R8(MAC0 + i); 1514 dev->dev_addr[i] = RTL_R8(MAC0 + i);
1515 memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
1514 1516
1515 dev->open = rtl8169_open; 1517 dev->open = rtl8169_open;
1516 dev->hard_start_xmit = rtl8169_start_xmit; 1518 dev->hard_start_xmit = rtl8169_start_xmit;
diff --git a/drivers/net/rionet.c b/drivers/net/rionet.c
new file mode 100644
index 000000000000..12cde0604580
--- /dev/null
+++ b/drivers/net/rionet.c
@@ -0,0 +1,574 @@
1/*
2 * rionet - Ethernet driver over RapidIO messaging services
3 *
4 * Copyright 2005 MontaVista Software, Inc.
5 * Matt Porter <mporter@kernel.crashing.org>
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the
9 * Free Software Foundation; either version 2 of the License, or (at your
10 * option) any later version.
11 */
12
13#include <linux/module.h>
14#include <linux/kernel.h>
15#include <linux/dma-mapping.h>
16#include <linux/delay.h>
17#include <linux/rio.h>
18#include <linux/rio_drv.h>
19#include <linux/rio_ids.h>
20
21#include <linux/netdevice.h>
22#include <linux/etherdevice.h>
23#include <linux/skbuff.h>
24#include <linux/crc32.h>
25#include <linux/ethtool.h>
26
27#define DRV_NAME "rionet"
28#define DRV_VERSION "0.2"
29#define DRV_AUTHOR "Matt Porter <mporter@kernel.crashing.org>"
30#define DRV_DESC "Ethernet over RapidIO"
31
32MODULE_AUTHOR(DRV_AUTHOR);
33MODULE_DESCRIPTION(DRV_DESC);
34MODULE_LICENSE("GPL");
35
36#define RIONET_DEFAULT_MSGLEVEL \
37 (NETIF_MSG_DRV | \
38 NETIF_MSG_LINK | \
39 NETIF_MSG_RX_ERR | \
40 NETIF_MSG_TX_ERR)
41
42#define RIONET_DOORBELL_JOIN 0x1000
43#define RIONET_DOORBELL_LEAVE 0x1001
44
45#define RIONET_MAILBOX 0
46
47#define RIONET_TX_RING_SIZE CONFIG_RIONET_TX_SIZE
48#define RIONET_RX_RING_SIZE CONFIG_RIONET_RX_SIZE
49
50static LIST_HEAD(rionet_peers);
51
52struct rionet_private {
53 struct rio_mport *mport;
54 struct sk_buff *rx_skb[RIONET_RX_RING_SIZE];
55 struct sk_buff *tx_skb[RIONET_TX_RING_SIZE];
56 struct net_device_stats stats;
57 int rx_slot;
58 int tx_slot;
59 int tx_cnt;
60 int ack_slot;
61 spinlock_t lock;
62 spinlock_t tx_lock;
63 u32 msg_enable;
64};
65
66struct rionet_peer {
67 struct list_head node;
68 struct rio_dev *rdev;
69 struct resource *res;
70};
71
72static int rionet_check = 0;
73static int rionet_capable = 1;
74
75/*
76 * This is a fast lookup table for for translating TX
77 * Ethernet packets into a destination RIO device. It
78 * could be made into a hash table to save memory depending
79 * on system trade-offs.
80 */
81static struct rio_dev *rionet_active[RIO_MAX_ROUTE_ENTRIES];
82
83#define is_rionet_capable(pef, src_ops, dst_ops) \
84 ((pef & RIO_PEF_INB_MBOX) && \
85 (pef & RIO_PEF_INB_DOORBELL) && \
86 (src_ops & RIO_SRC_OPS_DOORBELL) && \
87 (dst_ops & RIO_DST_OPS_DOORBELL))
88#define dev_rionet_capable(dev) \
89 is_rionet_capable(dev->pef, dev->src_ops, dev->dst_ops)
90
91#define RIONET_MAC_MATCH(x) (*(u32 *)x == 0x00010001)
92#define RIONET_GET_DESTID(x) (*(u16 *)(x + 4))
93
94static struct net_device_stats *rionet_stats(struct net_device *ndev)
95{
96 struct rionet_private *rnet = ndev->priv;
97 return &rnet->stats;
98}
99
100static int rionet_rx_clean(struct net_device *ndev)
101{
102 int i;
103 int error = 0;
104 struct rionet_private *rnet = ndev->priv;
105 void *data;
106
107 i = rnet->rx_slot;
108
109 do {
110 if (!rnet->rx_skb[i])
111 continue;
112
113 if (!(data = rio_get_inb_message(rnet->mport, RIONET_MAILBOX)))
114 break;
115
116 rnet->rx_skb[i]->data = data;
117 skb_put(rnet->rx_skb[i], RIO_MAX_MSG_SIZE);
118 rnet->rx_skb[i]->dev = ndev;
119 rnet->rx_skb[i]->protocol =
120 eth_type_trans(rnet->rx_skb[i], ndev);
121 error = netif_rx(rnet->rx_skb[i]);
122
123 if (error == NET_RX_DROP) {
124 rnet->stats.rx_dropped++;
125 } else if (error == NET_RX_BAD) {
126 if (netif_msg_rx_err(rnet))
127 printk(KERN_WARNING "%s: bad rx packet\n",
128 DRV_NAME);
129 rnet->stats.rx_errors++;
130 } else {
131 rnet->stats.rx_packets++;
132 rnet->stats.rx_bytes += RIO_MAX_MSG_SIZE;
133 }
134
135 } while ((i = (i + 1) % RIONET_RX_RING_SIZE) != rnet->rx_slot);
136
137 return i;
138}
139
140static void rionet_rx_fill(struct net_device *ndev, int end)
141{
142 int i;
143 struct rionet_private *rnet = ndev->priv;
144
145 i = rnet->rx_slot;
146 do {
147 rnet->rx_skb[i] = dev_alloc_skb(RIO_MAX_MSG_SIZE);
148
149 if (!rnet->rx_skb[i])
150 break;
151
152 rio_add_inb_buffer(rnet->mport, RIONET_MAILBOX,
153 rnet->rx_skb[i]->data);
154 } while ((i = (i + 1) % RIONET_RX_RING_SIZE) != end);
155
156 rnet->rx_slot = i;
157}
158
159static int rionet_queue_tx_msg(struct sk_buff *skb, struct net_device *ndev,
160 struct rio_dev *rdev)
161{
162 struct rionet_private *rnet = ndev->priv;
163
164 rio_add_outb_message(rnet->mport, rdev, 0, skb->data, skb->len);
165 rnet->tx_skb[rnet->tx_slot] = skb;
166
167 rnet->stats.tx_packets++;
168 rnet->stats.tx_bytes += skb->len;
169
170 if (++rnet->tx_cnt == RIONET_TX_RING_SIZE)
171 netif_stop_queue(ndev);
172
173 ++rnet->tx_slot;
174 rnet->tx_slot &= (RIONET_TX_RING_SIZE - 1);
175
176 if (netif_msg_tx_queued(rnet))
177 printk(KERN_INFO "%s: queued skb %8.8x len %8.8x\n", DRV_NAME,
178 (u32) skb, skb->len);
179
180 return 0;
181}
182
183static int rionet_start_xmit(struct sk_buff *skb, struct net_device *ndev)
184{
185 int i;
186 struct rionet_private *rnet = ndev->priv;
187 struct ethhdr *eth = (struct ethhdr *)skb->data;
188 u16 destid;
189 unsigned long flags;
190
191 local_irq_save(flags);
192 if (!spin_trylock(&rnet->tx_lock)) {
193 local_irq_restore(flags);
194 return NETDEV_TX_LOCKED;
195 }
196
197 if ((rnet->tx_cnt + 1) > RIONET_TX_RING_SIZE) {
198 netif_stop_queue(ndev);
199 spin_unlock_irqrestore(&rnet->tx_lock, flags);
200 printk(KERN_ERR "%s: BUG! Tx Ring full when queue awake!\n",
201 ndev->name);
202 return NETDEV_TX_BUSY;
203 }
204
205 if (eth->h_dest[0] & 0x01) {
206 for (i = 0; i < RIO_MAX_ROUTE_ENTRIES; i++)
207 if (rionet_active[i])
208 rionet_queue_tx_msg(skb, ndev,
209 rionet_active[i]);
210 } else if (RIONET_MAC_MATCH(eth->h_dest)) {
211 destid = RIONET_GET_DESTID(eth->h_dest);
212 if (rionet_active[destid])
213 rionet_queue_tx_msg(skb, ndev, rionet_active[destid]);
214 }
215
216 spin_unlock_irqrestore(&rnet->tx_lock, flags);
217
218 return 0;
219}
220
221static void rionet_dbell_event(struct rio_mport *mport, void *dev_id, u16 sid, u16 tid,
222 u16 info)
223{
224 struct net_device *ndev = dev_id;
225 struct rionet_private *rnet = ndev->priv;
226 struct rionet_peer *peer;
227
228 if (netif_msg_intr(rnet))
229 printk(KERN_INFO "%s: doorbell sid %4.4x tid %4.4x info %4.4x",
230 DRV_NAME, sid, tid, info);
231 if (info == RIONET_DOORBELL_JOIN) {
232 if (!rionet_active[sid]) {
233 list_for_each_entry(peer, &rionet_peers, node) {
234 if (peer->rdev->destid == sid)
235 rionet_active[sid] = peer->rdev;
236 }
237 rio_mport_send_doorbell(mport, sid,
238 RIONET_DOORBELL_JOIN);
239 }
240 } else if (info == RIONET_DOORBELL_LEAVE) {
241 rionet_active[sid] = NULL;
242 } else {
243 if (netif_msg_intr(rnet))
244 printk(KERN_WARNING "%s: unhandled doorbell\n",
245 DRV_NAME);
246 }
247}
248
249static void rionet_inb_msg_event(struct rio_mport *mport, void *dev_id, int mbox, int slot)
250{
251 int n;
252 struct net_device *ndev = dev_id;
253 struct rionet_private *rnet = (struct rionet_private *)ndev->priv;
254
255 if (netif_msg_intr(rnet))
256 printk(KERN_INFO "%s: inbound message event, mbox %d slot %d\n",
257 DRV_NAME, mbox, slot);
258
259 spin_lock(&rnet->lock);
260 if ((n = rionet_rx_clean(ndev)) != rnet->rx_slot)
261 rionet_rx_fill(ndev, n);
262 spin_unlock(&rnet->lock);
263}
264
265static void rionet_outb_msg_event(struct rio_mport *mport, void *dev_id, int mbox, int slot)
266{
267 struct net_device *ndev = dev_id;
268 struct rionet_private *rnet = ndev->priv;
269
270 spin_lock(&rnet->lock);
271
272 if (netif_msg_intr(rnet))
273 printk(KERN_INFO
274 "%s: outbound message event, mbox %d slot %d\n",
275 DRV_NAME, mbox, slot);
276
277 while (rnet->tx_cnt && (rnet->ack_slot != slot)) {
278 /* dma unmap single */
279 dev_kfree_skb_irq(rnet->tx_skb[rnet->ack_slot]);
280 rnet->tx_skb[rnet->ack_slot] = NULL;
281 ++rnet->ack_slot;
282 rnet->ack_slot &= (RIONET_TX_RING_SIZE - 1);
283 rnet->tx_cnt--;
284 }
285
286 if (rnet->tx_cnt < RIONET_TX_RING_SIZE)
287 netif_wake_queue(ndev);
288
289 spin_unlock(&rnet->lock);
290}
291
292static int rionet_open(struct net_device *ndev)
293{
294 int i, rc = 0;
295 struct rionet_peer *peer, *tmp;
296 u32 pwdcsr;
297 struct rionet_private *rnet = ndev->priv;
298
299 if (netif_msg_ifup(rnet))
300 printk(KERN_INFO "%s: open\n", DRV_NAME);
301
302 if ((rc = rio_request_inb_dbell(rnet->mport,
303 (void *)ndev,
304 RIONET_DOORBELL_JOIN,
305 RIONET_DOORBELL_LEAVE,
306 rionet_dbell_event)) < 0)
307 goto out;
308
309 if ((rc = rio_request_inb_mbox(rnet->mport,
310 (void *)ndev,
311 RIONET_MAILBOX,
312 RIONET_RX_RING_SIZE,
313 rionet_inb_msg_event)) < 0)
314 goto out;
315
316 if ((rc = rio_request_outb_mbox(rnet->mport,
317 (void *)ndev,
318 RIONET_MAILBOX,
319 RIONET_TX_RING_SIZE,
320 rionet_outb_msg_event)) < 0)
321 goto out;
322
323 /* Initialize inbound message ring */
324 for (i = 0; i < RIONET_RX_RING_SIZE; i++)
325 rnet->rx_skb[i] = NULL;
326 rnet->rx_slot = 0;
327 rionet_rx_fill(ndev, 0);
328
329 rnet->tx_slot = 0;
330 rnet->tx_cnt = 0;
331 rnet->ack_slot = 0;
332
333 netif_carrier_on(ndev);
334 netif_start_queue(ndev);
335
336 list_for_each_entry_safe(peer, tmp, &rionet_peers, node) {
337 if (!(peer->res = rio_request_outb_dbell(peer->rdev,
338 RIONET_DOORBELL_JOIN,
339 RIONET_DOORBELL_LEAVE)))
340 {
341 printk(KERN_ERR "%s: error requesting doorbells\n",
342 DRV_NAME);
343 continue;
344 }
345
346 /*
347 * If device has initialized inbound doorbells,
348 * send a join message
349 */
350 rio_read_config_32(peer->rdev, RIO_WRITE_PORT_CSR, &pwdcsr);
351 if (pwdcsr & RIO_DOORBELL_AVAIL)
352 rio_send_doorbell(peer->rdev, RIONET_DOORBELL_JOIN);
353 }
354
355 out:
356 return rc;
357}
358
359static int rionet_close(struct net_device *ndev)
360{
361 struct rionet_private *rnet = (struct rionet_private *)ndev->priv;
362 struct rionet_peer *peer, *tmp;
363 int i;
364
365 if (netif_msg_ifup(rnet))
366 printk(KERN_INFO "%s: close\n", DRV_NAME);
367
368 netif_stop_queue(ndev);
369 netif_carrier_off(ndev);
370
371 for (i = 0; i < RIONET_RX_RING_SIZE; i++)
372 if (rnet->rx_skb[i])
373 kfree_skb(rnet->rx_skb[i]);
374
375 list_for_each_entry_safe(peer, tmp, &rionet_peers, node) {
376 if (rionet_active[peer->rdev->destid]) {
377 rio_send_doorbell(peer->rdev, RIONET_DOORBELL_LEAVE);
378 rionet_active[peer->rdev->destid] = NULL;
379 }
380 rio_release_outb_dbell(peer->rdev, peer->res);
381 }
382
383 rio_release_inb_dbell(rnet->mport, RIONET_DOORBELL_JOIN,
384 RIONET_DOORBELL_LEAVE);
385 rio_release_inb_mbox(rnet->mport, RIONET_MAILBOX);
386 rio_release_outb_mbox(rnet->mport, RIONET_MAILBOX);
387
388 return 0;
389}
390
391static void rionet_remove(struct rio_dev *rdev)
392{
393 struct net_device *ndev = NULL;
394 struct rionet_peer *peer, *tmp;
395
396 unregister_netdev(ndev);
397 kfree(ndev);
398
399 list_for_each_entry_safe(peer, tmp, &rionet_peers, node) {
400 list_del(&peer->node);
401 kfree(peer);
402 }
403}
404
405static void rionet_get_drvinfo(struct net_device *ndev,
406 struct ethtool_drvinfo *info)
407{
408 struct rionet_private *rnet = ndev->priv;
409
410 strcpy(info->driver, DRV_NAME);
411 strcpy(info->version, DRV_VERSION);
412 strcpy(info->fw_version, "n/a");
413 strcpy(info->bus_info, rnet->mport->name);
414}
415
416static u32 rionet_get_msglevel(struct net_device *ndev)
417{
418 struct rionet_private *rnet = ndev->priv;
419
420 return rnet->msg_enable;
421}
422
423static void rionet_set_msglevel(struct net_device *ndev, u32 value)
424{
425 struct rionet_private *rnet = ndev->priv;
426
427 rnet->msg_enable = value;
428}
429
430static struct ethtool_ops rionet_ethtool_ops = {
431 .get_drvinfo = rionet_get_drvinfo,
432 .get_msglevel = rionet_get_msglevel,
433 .set_msglevel = rionet_set_msglevel,
434 .get_link = ethtool_op_get_link,
435};
436
437static int rionet_setup_netdev(struct rio_mport *mport)
438{
439 int rc = 0;
440 struct net_device *ndev = NULL;
441 struct rionet_private *rnet;
442 u16 device_id;
443
444 /* Allocate our net_device structure */
445 ndev = alloc_etherdev(sizeof(struct rionet_private));
446 if (ndev == NULL) {
447 printk(KERN_INFO "%s: could not allocate ethernet device.\n",
448 DRV_NAME);
449 rc = -ENOMEM;
450 goto out;
451 }
452
453 /* Set up private area */
454 rnet = (struct rionet_private *)ndev->priv;
455 rnet->mport = mport;
456
457 /* Set the default MAC address */
458 device_id = rio_local_get_device_id(mport);
459 ndev->dev_addr[0] = 0x00;
460 ndev->dev_addr[1] = 0x01;
461 ndev->dev_addr[2] = 0x00;
462 ndev->dev_addr[3] = 0x01;
463 ndev->dev_addr[4] = device_id >> 8;
464 ndev->dev_addr[5] = device_id & 0xff;
465
466 /* Fill in the driver function table */
467 ndev->open = &rionet_open;
468 ndev->hard_start_xmit = &rionet_start_xmit;
469 ndev->stop = &rionet_close;
470 ndev->get_stats = &rionet_stats;
471 ndev->mtu = RIO_MAX_MSG_SIZE - 14;
472 ndev->features = NETIF_F_LLTX;
473 SET_ETHTOOL_OPS(ndev, &rionet_ethtool_ops);
474
475 SET_MODULE_OWNER(ndev);
476
477 spin_lock_init(&rnet->lock);
478 spin_lock_init(&rnet->tx_lock);
479
480 rnet->msg_enable = RIONET_DEFAULT_MSGLEVEL;
481
482 rc = register_netdev(ndev);
483 if (rc != 0)
484 goto out;
485
486 printk("%s: %s %s Version %s, MAC %02x:%02x:%02x:%02x:%02x:%02x\n",
487 ndev->name,
488 DRV_NAME,
489 DRV_DESC,
490 DRV_VERSION,
491 ndev->dev_addr[0], ndev->dev_addr[1], ndev->dev_addr[2],
492 ndev->dev_addr[3], ndev->dev_addr[4], ndev->dev_addr[5]);
493
494 out:
495 return rc;
496}
497
498/*
499 * XXX Make multi-net safe
500 */
501static int rionet_probe(struct rio_dev *rdev, const struct rio_device_id *id)
502{
503 int rc = -ENODEV;
504 u32 lpef, lsrc_ops, ldst_ops;
505 struct rionet_peer *peer;
506
507 /* If local device is not rionet capable, give up quickly */
508 if (!rionet_capable)
509 goto out;
510
511 /*
512 * First time through, make sure local device is rionet
513 * capable, setup netdev, and set flags so this is skipped
514 * on later probes
515 */
516 if (!rionet_check) {
517 rio_local_read_config_32(rdev->net->hport, RIO_PEF_CAR, &lpef);
518 rio_local_read_config_32(rdev->net->hport, RIO_SRC_OPS_CAR,
519 &lsrc_ops);
520 rio_local_read_config_32(rdev->net->hport, RIO_DST_OPS_CAR,
521 &ldst_ops);
522 if (!is_rionet_capable(lpef, lsrc_ops, ldst_ops)) {
523 printk(KERN_ERR
524 "%s: local device is not network capable\n",
525 DRV_NAME);
526 rionet_check = 1;
527 rionet_capable = 0;
528 goto out;
529 }
530
531 rc = rionet_setup_netdev(rdev->net->hport);
532 rionet_check = 1;
533 }
534
535 /*
536 * If the remote device has mailbox/doorbell capabilities,
537 * add it to the peer list.
538 */
539 if (dev_rionet_capable(rdev)) {
540 if (!(peer = kmalloc(sizeof(struct rionet_peer), GFP_KERNEL))) {
541 rc = -ENOMEM;
542 goto out;
543 }
544 peer->rdev = rdev;
545 list_add_tail(&peer->node, &rionet_peers);
546 }
547
548 out:
549 return rc;
550}
551
552static struct rio_device_id rionet_id_table[] = {
553 {RIO_DEVICE(RIO_ANY_ID, RIO_ANY_ID)}
554};
555
556static struct rio_driver rionet_driver = {
557 .name = "rionet",
558 .id_table = rionet_id_table,
559 .probe = rionet_probe,
560 .remove = rionet_remove,
561};
562
563static int __init rionet_init(void)
564{
565 return rio_register_driver(&rionet_driver);
566}
567
568static void __exit rionet_exit(void)
569{
570 rio_unregister_driver(&rionet_driver);
571}
572
573module_init(rionet_init);
574module_exit(rionet_exit);
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index c2e6484ef138..572f121b1f4e 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -730,6 +730,7 @@ static struct ethtool_ops skge_ethtool_ops = {
730 .phys_id = skge_phys_id, 730 .phys_id = skge_phys_id,
731 .get_stats_count = skge_get_stats_count, 731 .get_stats_count = skge_get_stats_count,
732 .get_ethtool_stats = skge_get_ethtool_stats, 732 .get_ethtool_stats = skge_get_ethtool_stats,
733 .get_perm_addr = ethtool_op_get_perm_addr,
733}; 734};
734 735
735/* 736/*
@@ -3096,6 +3097,7 @@ static struct net_device *skge_devinit(struct skge_hw *hw, int port,
3096 3097
3097 /* read the mac address */ 3098 /* read the mac address */
3098 memcpy_fromio(dev->dev_addr, hw->regs + B2_MAC_1 + port*8, ETH_ALEN); 3099 memcpy_fromio(dev->dev_addr, hw->regs + B2_MAC_1 + port*8, ETH_ALEN);
3100 memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
3099 3101
3100 /* device is off until link detection */ 3102 /* device is off until link detection */
3101 netif_carrier_off(dev); 3103 netif_carrier_off(dev);
diff --git a/drivers/net/sundance.c b/drivers/net/sundance.c
index d500a5771dbc..e148a7212073 100644
--- a/drivers/net/sundance.c
+++ b/drivers/net/sundance.c
@@ -549,6 +549,7 @@ static int __devinit sundance_probe1 (struct pci_dev *pdev,
549 for (i = 0; i < 3; i++) 549 for (i = 0; i < 3; i++)
550 ((u16 *)dev->dev_addr)[i] = 550 ((u16 *)dev->dev_addr)[i] =
551 le16_to_cpu(eeprom_read(ioaddr, i + EEPROM_SA_OFFSET)); 551 le16_to_cpu(eeprom_read(ioaddr, i + EEPROM_SA_OFFSET));
552 memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
552 553
553 dev->base_addr = (unsigned long)ioaddr; 554 dev->base_addr = (unsigned long)ioaddr;
554 dev->irq = irq; 555 dev->irq = irq;
@@ -1619,6 +1620,7 @@ static struct ethtool_ops ethtool_ops = {
1619 .get_link = get_link, 1620 .get_link = get_link,
1620 .get_msglevel = get_msglevel, 1621 .get_msglevel = get_msglevel,
1621 .set_msglevel = set_msglevel, 1622 .set_msglevel = set_msglevel,
1623 .get_perm_addr = ethtool_op_get_perm_addr,
1622}; 1624};
1623 1625
1624static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) 1626static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
diff --git a/drivers/net/tokenring/ibmtr.c b/drivers/net/tokenring/ibmtr.c
index e7b001017b9a..8154bbbb7792 100644
--- a/drivers/net/tokenring/ibmtr.c
+++ b/drivers/net/tokenring/ibmtr.c
@@ -318,7 +318,7 @@ static void ibmtr_cleanup_card(struct net_device *dev)
318 if (dev->base_addr) { 318 if (dev->base_addr) {
319 outb(0,dev->base_addr+ADAPTRESET); 319 outb(0,dev->base_addr+ADAPTRESET);
320 320
321 schedule_timeout(TR_RST_TIME); /* wait 50ms */ 321 schedule_timeout_uninterruptible(TR_RST_TIME); /* wait 50ms */
322 322
323 outb(0,dev->base_addr+ADAPTRESETREL); 323 outb(0,dev->base_addr+ADAPTRESETREL);
324 } 324 }
@@ -859,8 +859,7 @@ static int tok_init_card(struct net_device *dev)
859 writeb(~INT_ENABLE, ti->mmio + ACA_OFFSET + ACA_RESET + ISRP_EVEN); 859 writeb(~INT_ENABLE, ti->mmio + ACA_OFFSET + ACA_RESET + ISRP_EVEN);
860 outb(0, PIOaddr + ADAPTRESET); 860 outb(0, PIOaddr + ADAPTRESET);
861 861
862 current->state=TASK_UNINTERRUPTIBLE; 862 schedule_timeout_uninterruptible(TR_RST_TIME); /* wait 50ms */
863 schedule_timeout(TR_RST_TIME); /* wait 50ms */
864 863
865 outb(0, PIOaddr + ADAPTRESETREL); 864 outb(0, PIOaddr + ADAPTRESETREL);
866#ifdef ENABLE_PAGING 865#ifdef ENABLE_PAGING
@@ -908,8 +907,8 @@ static int tok_open(struct net_device *dev)
908 DPRINTK("Adapter is up and running\n"); 907 DPRINTK("Adapter is up and running\n");
909 return 0; 908 return 0;
910 } 909 }
911 current->state=TASK_INTERRUPTIBLE; 910 i=schedule_timeout_interruptible(TR_RETRY_INTERVAL);
912 i=schedule_timeout(TR_RETRY_INTERVAL); /* wait 30 seconds */ 911 /* wait 30 seconds */
913 if(i!=0) break; /*prob. a signal, like the i>24*HZ case above */ 912 if(i!=0) break; /*prob. a signal, like the i>24*HZ case above */
914 } 913 }
915 outb(0, dev->base_addr + ADAPTRESET);/* kill pending interrupts*/ 914 outb(0, dev->base_addr + ADAPTRESET);/* kill pending interrupts*/
diff --git a/drivers/net/tokenring/olympic.c b/drivers/net/tokenring/olympic.c
index 9e7923192a49..05477d24fd49 100644
--- a/drivers/net/tokenring/olympic.c
+++ b/drivers/net/tokenring/olympic.c
@@ -1101,7 +1101,7 @@ static int olympic_close(struct net_device *dev)
1101 1101
1102 while(olympic_priv->srb_queued) { 1102 while(olympic_priv->srb_queued) {
1103 1103
1104 t = schedule_timeout(60*HZ); 1104 t = schedule_timeout_interruptible(60*HZ);
1105 1105
1106 if(signal_pending(current)) { 1106 if(signal_pending(current)) {
1107 printk(KERN_WARNING "%s: SRB timed out.\n",dev->name); 1107 printk(KERN_WARNING "%s: SRB timed out.\n",dev->name);
diff --git a/drivers/net/tokenring/tms380tr.c b/drivers/net/tokenring/tms380tr.c
index 2e39bf1f7462..c1925590a0e1 100644
--- a/drivers/net/tokenring/tms380tr.c
+++ b/drivers/net/tokenring/tms380tr.c
@@ -1243,8 +1243,7 @@ void tms380tr_wait(unsigned long time)
1243 1243
1244 tmp = jiffies + time/(1000000/HZ); 1244 tmp = jiffies + time/(1000000/HZ);
1245 do { 1245 do {
1246 current->state = TASK_INTERRUPTIBLE; 1246 tmp = schedule_timeout_interruptible(tmp);
1247 tmp = schedule_timeout(tmp);
1248 } while(time_after(tmp, jiffies)); 1247 } while(time_after(tmp, jiffies));
1249#else 1248#else
1250 udelay(time); 1249 udelay(time);
diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c
index ecfa6f8805ce..4c76cb794bfb 100644
--- a/drivers/net/typhoon.c
+++ b/drivers/net/typhoon.c
@@ -419,10 +419,9 @@ typhoon_reset(void __iomem *ioaddr, int wait_type)
419 TYPHOON_STATUS_WAITING_FOR_HOST) 419 TYPHOON_STATUS_WAITING_FOR_HOST)
420 goto out; 420 goto out;
421 421
422 if(wait_type == WaitSleep) { 422 if(wait_type == WaitSleep)
423 set_current_state(TASK_UNINTERRUPTIBLE); 423 schedule_timeout_uninterruptible(1);
424 schedule_timeout(1); 424 else
425 } else
426 udelay(TYPHOON_UDELAY); 425 udelay(TYPHOON_UDELAY);
427 } 426 }
428 427
diff --git a/drivers/net/via-rhine.c b/drivers/net/via-rhine.c
index fc7738ffbfff..e7b4bc3820e3 100644
--- a/drivers/net/via-rhine.c
+++ b/drivers/net/via-rhine.c
@@ -814,8 +814,9 @@ static int __devinit rhine_init_one(struct pci_dev *pdev,
814 814
815 for (i = 0; i < 6; i++) 815 for (i = 0; i < 6; i++)
816 dev->dev_addr[i] = ioread8(ioaddr + StationAddr + i); 816 dev->dev_addr[i] = ioread8(ioaddr + StationAddr + i);
817 memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len);
817 818
818 if (!is_valid_ether_addr(dev->dev_addr)) { 819 if (!is_valid_ether_addr(dev->perm_addr)) {
819 rc = -EIO; 820 rc = -EIO;
820 printk(KERN_ERR "Invalid MAC address\n"); 821 printk(KERN_ERR "Invalid MAC address\n");
821 goto err_out_unmap; 822 goto err_out_unmap;
@@ -1829,6 +1830,7 @@ static struct ethtool_ops netdev_ethtool_ops = {
1829 .set_wol = rhine_set_wol, 1830 .set_wol = rhine_set_wol,
1830 .get_sg = ethtool_op_get_sg, 1831 .get_sg = ethtool_op_get_sg,
1831 .get_tx_csum = ethtool_op_get_tx_csum, 1832 .get_tx_csum = ethtool_op_get_tx_csum,
1833 .get_perm_addr = ethtool_op_get_perm_addr,
1832}; 1834};
1833 1835
1834static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) 1836static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
diff --git a/drivers/net/wan/cosa.c b/drivers/net/wan/cosa.c
index 7ff814fd65d0..ae9e897c255e 100644
--- a/drivers/net/wan/cosa.c
+++ b/drivers/net/wan/cosa.c
@@ -1617,8 +1617,7 @@ static int get_wait_data(struct cosa_data *cosa)
1617 return r; 1617 return r;
1618 } 1618 }
1619 /* sleep if not ready to read */ 1619 /* sleep if not ready to read */
1620 set_current_state(TASK_INTERRUPTIBLE); 1620 schedule_timeout_interruptible(1);
1621 schedule_timeout(1);
1622 } 1621 }
1623 printk(KERN_INFO "cosa: timeout in get_wait_data (status 0x%x)\n", 1622 printk(KERN_INFO "cosa: timeout in get_wait_data (status 0x%x)\n",
1624 cosa_getstatus(cosa)); 1623 cosa_getstatus(cosa));
@@ -1644,8 +1643,7 @@ static int put_wait_data(struct cosa_data *cosa, int data)
1644 } 1643 }
1645#if 0 1644#if 0
1646 /* sleep if not ready to read */ 1645 /* sleep if not ready to read */
1647 current->state = TASK_INTERRUPTIBLE; 1646 schedule_timeout_interruptible(1);
1648 schedule_timeout(1);
1649#endif 1647#endif
1650 } 1648 }
1651 printk(KERN_INFO "cosa%d: timeout in put_wait_data (status 0x%x)\n", 1649 printk(KERN_INFO "cosa%d: timeout in put_wait_data (status 0x%x)\n",
diff --git a/drivers/net/wan/cycx_drv.c b/drivers/net/wan/cycx_drv.c
index 9e56fc346ba4..e6d005726aad 100644
--- a/drivers/net/wan/cycx_drv.c
+++ b/drivers/net/wan/cycx_drv.c
@@ -109,7 +109,7 @@ static long cycx_2x_irq_options[] = { 7, 3, 5, 9, 10, 11, 12, 15 };
109 * < 0 error. 109 * < 0 error.
110 * Context: process */ 110 * Context: process */
111 111
112int __init cycx_drv_init(void) 112static int __init cycx_drv_init(void)
113{ 113{
114 printk(KERN_INFO "%s v%u.%u %s\n", fullname, MOD_VERSION, MOD_RELEASE, 114 printk(KERN_INFO "%s v%u.%u %s\n", fullname, MOD_VERSION, MOD_RELEASE,
115 copyright); 115 copyright);
@@ -119,7 +119,7 @@ int __init cycx_drv_init(void)
119 119
120/* Module 'remove' entry point. 120/* Module 'remove' entry point.
121 * o release all remaining system resources */ 121 * o release all remaining system resources */
122void cycx_drv_cleanup(void) 122static void cycx_drv_cleanup(void)
123{ 123{
124} 124}
125 125
@@ -184,8 +184,7 @@ int cycx_down(struct cycx_hw *hw)
184} 184}
185 185
186/* Enable interrupt generation. */ 186/* Enable interrupt generation. */
187EXPORT_SYMBOL(cycx_inten); 187static void cycx_inten(struct cycx_hw *hw)
188void cycx_inten(struct cycx_hw *hw)
189{ 188{
190 writeb(0, hw->dpmbase); 189 writeb(0, hw->dpmbase);
191} 190}
diff --git a/drivers/net/wan/cycx_main.c b/drivers/net/wan/cycx_main.c
index 7b48064364dc..430b1f630fb4 100644
--- a/drivers/net/wan/cycx_main.c
+++ b/drivers/net/wan/cycx_main.c
@@ -103,7 +103,7 @@ static struct cycx_device *cycx_card_array; /* adapter data space */
103 * < 0 error. 103 * < 0 error.
104 * Context: process 104 * Context: process
105 */ 105 */
106int __init cycx_init(void) 106static int __init cycx_init(void)
107{ 107{
108 int cnt, err = -ENOMEM; 108 int cnt, err = -ENOMEM;
109 109
diff --git a/drivers/net/wan/cycx_x25.c b/drivers/net/wan/cycx_x25.c
index 02d57c0b4243..a631d1c2fa14 100644
--- a/drivers/net/wan/cycx_x25.c
+++ b/drivers/net/wan/cycx_x25.c
@@ -78,6 +78,7 @@
78 78
79#define CYCLOMX_X25_DEBUG 1 79#define CYCLOMX_X25_DEBUG 1
80 80
81#include <linux/ctype.h> /* isdigit() */
81#include <linux/errno.h> /* return codes */ 82#include <linux/errno.h> /* return codes */
82#include <linux/if_arp.h> /* ARPHRD_HWX25 */ 83#include <linux/if_arp.h> /* ARPHRD_HWX25 */
83#include <linux/kernel.h> /* printk(), and other useful stuff */ 84#include <linux/kernel.h> /* printk(), and other useful stuff */
@@ -418,7 +419,7 @@ static int cycx_wan_new_if(struct wan_device *wandev, struct net_device *dev,
418 419
419 /* Set channel timeouts (default if not specified) */ 420 /* Set channel timeouts (default if not specified) */
420 chan->idle_tmout = conf->idle_timeout ? conf->idle_timeout : 90; 421 chan->idle_tmout = conf->idle_timeout ? conf->idle_timeout : 90;
421 } else if (is_digit(conf->addr[0])) { /* PVC */ 422 } else if (isdigit(conf->addr[0])) { /* PVC */
422 s16 lcn = dec_to_uint(conf->addr, 0); 423 s16 lcn = dec_to_uint(conf->addr, 0);
423 424
424 if (lcn >= card->u.x.lo_pvc && lcn <= card->u.x.hi_pvc) 425 if (lcn >= card->u.x.lo_pvc && lcn <= card->u.x.hi_pvc)
@@ -1531,7 +1532,7 @@ static unsigned dec_to_uint(u8 *str, int len)
1531 if (!len) 1532 if (!len)
1532 len = strlen(str); 1533 len = strlen(str);
1533 1534
1534 for (; len && is_digit(*str); ++str, --len) 1535 for (; len && isdigit(*str); ++str, --len)
1535 val = (val * 10) + (*str - (unsigned) '0'); 1536 val = (val * 10) + (*str - (unsigned) '0');
1536 1537
1537 return val; 1538 return val;
diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c
index 520a77a798e2..2f61a47b4716 100644
--- a/drivers/net/wan/dscc4.c
+++ b/drivers/net/wan/dscc4.c
@@ -446,8 +446,8 @@ static inline unsigned int dscc4_tx_quiescent(struct dscc4_dev_priv *dpriv,
446 return readl(dpriv->base_addr + CH0FTDA + dpriv->dev_id*4) == dpriv->ltda; 446 return readl(dpriv->base_addr + CH0FTDA + dpriv->dev_id*4) == dpriv->ltda;
447} 447}
448 448
449int state_check(u32 state, struct dscc4_dev_priv *dpriv, struct net_device *dev, 449static int state_check(u32 state, struct dscc4_dev_priv *dpriv,
450 const char *msg) 450 struct net_device *dev, const char *msg)
451{ 451{
452 int ret = 0; 452 int ret = 0;
453 453
@@ -466,8 +466,9 @@ int state_check(u32 state, struct dscc4_dev_priv *dpriv, struct net_device *dev,
466 return ret; 466 return ret;
467} 467}
468 468
469void dscc4_tx_print(struct net_device *dev, struct dscc4_dev_priv *dpriv, 469static void dscc4_tx_print(struct net_device *dev,
470 char *msg) 470 struct dscc4_dev_priv *dpriv,
471 char *msg)
471{ 472{
472 printk(KERN_DEBUG "%s: tx_current=%02d tx_dirty=%02d (%s)\n", 473 printk(KERN_DEBUG "%s: tx_current=%02d tx_dirty=%02d (%s)\n",
473 dev->name, dpriv->tx_current, dpriv->tx_dirty, msg); 474 dev->name, dpriv->tx_current, dpriv->tx_dirty, msg);
@@ -507,7 +508,8 @@ static void dscc4_release_ring(struct dscc4_dev_priv *dpriv)
507 } 508 }
508} 509}
509 510
510inline int try_get_rx_skb(struct dscc4_dev_priv *dpriv, struct net_device *dev) 511static inline int try_get_rx_skb(struct dscc4_dev_priv *dpriv,
512 struct net_device *dev)
511{ 513{
512 unsigned int dirty = dpriv->rx_dirty%RX_RING_SIZE; 514 unsigned int dirty = dpriv->rx_dirty%RX_RING_SIZE;
513 struct RxFD *rx_fd = dpriv->rx_fd + dirty; 515 struct RxFD *rx_fd = dpriv->rx_fd + dirty;
@@ -542,8 +544,7 @@ static int dscc4_wait_ack_cec(struct dscc4_dev_priv *dpriv,
542 msg, i); 544 msg, i);
543 goto done; 545 goto done;
544 } 546 }
545 set_current_state(TASK_UNINTERRUPTIBLE); 547 schedule_timeout_uninterruptible(10);
546 schedule_timeout(10);
547 rmb(); 548 rmb();
548 } while (++i > 0); 549 } while (++i > 0);
549 printk(KERN_ERR "%s: %s timeout\n", dev->name, msg); 550 printk(KERN_ERR "%s: %s timeout\n", dev->name, msg);
@@ -588,8 +589,7 @@ static inline int dscc4_xpr_ack(struct dscc4_dev_priv *dpriv)
588 (dpriv->iqtx[cur] & Xpr)) 589 (dpriv->iqtx[cur] & Xpr))
589 break; 590 break;
590 smp_rmb(); 591 smp_rmb();
591 set_current_state(TASK_UNINTERRUPTIBLE); 592 schedule_timeout_uninterruptible(10);
592 schedule_timeout(10);
593 } while (++i > 0); 593 } while (++i > 0);
594 594
595 return (i >= 0 ) ? i : -EAGAIN; 595 return (i >= 0 ) ? i : -EAGAIN;
@@ -1035,8 +1035,7 @@ static void dscc4_pci_reset(struct pci_dev *pdev, void __iomem *ioaddr)
1035 /* Flush posted writes */ 1035 /* Flush posted writes */
1036 readl(ioaddr + GSTAR); 1036 readl(ioaddr + GSTAR);
1037 1037
1038 set_current_state(TASK_UNINTERRUPTIBLE); 1038 schedule_timeout_uninterruptible(10);
1039 schedule_timeout(10);
1040 1039
1041 for (i = 0; i < 16; i++) 1040 for (i = 0; i < 16; i++)
1042 pci_write_config_dword(pdev, i << 2, dscc4_pci_config_store[i]); 1041 pci_write_config_dword(pdev, i << 2, dscc4_pci_config_store[i]);
@@ -1894,7 +1893,7 @@ try:
1894 * It failed and locked solid. Thus the introduction of a dummy skb. 1893 * It failed and locked solid. Thus the introduction of a dummy skb.
1895 * Problem is acknowledged in errata sheet DS5. Joy :o/ 1894 * Problem is acknowledged in errata sheet DS5. Joy :o/
1896 */ 1895 */
1897struct sk_buff *dscc4_init_dummy_skb(struct dscc4_dev_priv *dpriv) 1896static struct sk_buff *dscc4_init_dummy_skb(struct dscc4_dev_priv *dpriv)
1898{ 1897{
1899 struct sk_buff *skb; 1898 struct sk_buff *skb;
1900 1899
diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c
index 2c83cca34b86..7981a2c7906e 100644
--- a/drivers/net/wan/farsync.c
+++ b/drivers/net/wan/farsync.c
@@ -74,11 +74,11 @@ MODULE_LICENSE("GPL");
74/* 74/*
75 * Modules parameters and associated varaibles 75 * Modules parameters and associated varaibles
76 */ 76 */
77int fst_txq_low = FST_LOW_WATER_MARK; 77static int fst_txq_low = FST_LOW_WATER_MARK;
78int fst_txq_high = FST_HIGH_WATER_MARK; 78static int fst_txq_high = FST_HIGH_WATER_MARK;
79int fst_max_reads = 7; 79static int fst_max_reads = 7;
80int fst_excluded_cards = 0; 80static int fst_excluded_cards = 0;
81int fst_excluded_list[FST_MAX_CARDS]; 81static int fst_excluded_list[FST_MAX_CARDS];
82 82
83module_param(fst_txq_low, int, 0); 83module_param(fst_txq_low, int, 0);
84module_param(fst_txq_high, int, 0); 84module_param(fst_txq_high, int, 0);
@@ -572,13 +572,13 @@ static void do_bottom_half_rx(struct fst_card_info *card);
572static void fst_process_tx_work_q(unsigned long work_q); 572static void fst_process_tx_work_q(unsigned long work_q);
573static void fst_process_int_work_q(unsigned long work_q); 573static void fst_process_int_work_q(unsigned long work_q);
574 574
575DECLARE_TASKLET(fst_tx_task, fst_process_tx_work_q, 0); 575static DECLARE_TASKLET(fst_tx_task, fst_process_tx_work_q, 0);
576DECLARE_TASKLET(fst_int_task, fst_process_int_work_q, 0); 576static DECLARE_TASKLET(fst_int_task, fst_process_int_work_q, 0);
577 577
578struct fst_card_info *fst_card_array[FST_MAX_CARDS]; 578static struct fst_card_info *fst_card_array[FST_MAX_CARDS];
579spinlock_t fst_work_q_lock; 579static spinlock_t fst_work_q_lock;
580u64 fst_work_txq; 580static u64 fst_work_txq;
581u64 fst_work_intq; 581static u64 fst_work_intq;
582 582
583static void 583static void
584fst_q_work_item(u64 * queue, int card_index) 584fst_q_work_item(u64 * queue, int card_index)
@@ -980,8 +980,7 @@ fst_issue_cmd(struct fst_port_info *port, unsigned short cmd)
980 /* Wait for any previous command to complete */ 980 /* Wait for any previous command to complete */
981 while (mbval > NAK) { 981 while (mbval > NAK) {
982 spin_unlock_irqrestore(&card->card_lock, flags); 982 spin_unlock_irqrestore(&card->card_lock, flags);
983 set_current_state(TASK_UNINTERRUPTIBLE); 983 schedule_timeout_uninterruptible(1);
984 schedule_timeout(1);
985 spin_lock_irqsave(&card->card_lock, flags); 984 spin_lock_irqsave(&card->card_lock, flags);
986 985
987 if (++safety > 2000) { 986 if (++safety > 2000) {
@@ -1498,7 +1497,7 @@ do_bottom_half_rx(struct fst_card_info *card)
1498 * The interrupt service routine 1497 * The interrupt service routine
1499 * Dev_id is our fst_card_info pointer 1498 * Dev_id is our fst_card_info pointer
1500 */ 1499 */
1501irqreturn_t 1500static irqreturn_t
1502fst_intr(int irq, void *dev_id, struct pt_regs *regs) 1501fst_intr(int irq, void *dev_id, struct pt_regs *regs)
1503{ 1502{
1504 struct fst_card_info *card; 1503 struct fst_card_info *card;
diff --git a/drivers/net/wan/hdlc_fr.c b/drivers/net/wan/hdlc_fr.c
index a5d6891c9d4c..e1601d35dced 100644
--- a/drivers/net/wan/hdlc_fr.c
+++ b/drivers/net/wan/hdlc_fr.c
@@ -330,7 +330,7 @@ static int pvc_close(struct net_device *dev)
330 330
331 331
332 332
333int pvc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) 333static int pvc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
334{ 334{
335 pvc_device *pvc = dev_to_pvc(dev); 335 pvc_device *pvc = dev_to_pvc(dev);
336 fr_proto_pvc_info info; 336 fr_proto_pvc_info info;
diff --git a/drivers/net/wan/lmc/lmc_debug.c b/drivers/net/wan/lmc/lmc_debug.c
index 9dccd9546a17..3b94352b0d03 100644
--- a/drivers/net/wan/lmc/lmc_debug.c
+++ b/drivers/net/wan/lmc/lmc_debug.c
@@ -8,10 +8,10 @@
8/* 8/*
9 * Prints out len, max to 80 octets using printk, 20 per line 9 * Prints out len, max to 80 octets using printk, 20 per line
10 */ 10 */
11void lmcConsoleLog(char *type, unsigned char *ucData, int iLen)
12{
13#ifdef DEBUG 11#ifdef DEBUG
14#ifdef LMC_PACKET_LOG 12#ifdef LMC_PACKET_LOG
13void lmcConsoleLog(char *type, unsigned char *ucData, int iLen)
14{
15 int iNewLine = 1; 15 int iNewLine = 1;
16 char str[80], *pstr; 16 char str[80], *pstr;
17 17
@@ -43,26 +43,24 @@ void lmcConsoleLog(char *type, unsigned char *ucData, int iLen)
43 } 43 }
44 sprintf(pstr, "\n"); 44 sprintf(pstr, "\n");
45 printk(str); 45 printk(str);
46}
46#endif 47#endif
47#endif 48#endif
48}
49 49
50#ifdef DEBUG 50#ifdef DEBUG
51u_int32_t lmcEventLogIndex = 0; 51u_int32_t lmcEventLogIndex = 0;
52u_int32_t lmcEventLogBuf[LMC_EVENTLOGSIZE * LMC_EVENTLOGARGS]; 52u_int32_t lmcEventLogBuf[LMC_EVENTLOGSIZE * LMC_EVENTLOGARGS];
53#endif
54 53
55void lmcEventLog (u_int32_t EventNum, u_int32_t arg2, u_int32_t arg3) 54void lmcEventLog (u_int32_t EventNum, u_int32_t arg2, u_int32_t arg3)
56{ 55{
57#ifdef DEBUG
58 lmcEventLogBuf[lmcEventLogIndex++] = EventNum; 56 lmcEventLogBuf[lmcEventLogIndex++] = EventNum;
59 lmcEventLogBuf[lmcEventLogIndex++] = arg2; 57 lmcEventLogBuf[lmcEventLogIndex++] = arg2;
60 lmcEventLogBuf[lmcEventLogIndex++] = arg3; 58 lmcEventLogBuf[lmcEventLogIndex++] = arg3;
61 lmcEventLogBuf[lmcEventLogIndex++] = jiffies; 59 lmcEventLogBuf[lmcEventLogIndex++] = jiffies;
62 60
63 lmcEventLogIndex &= (LMC_EVENTLOGSIZE * LMC_EVENTLOGARGS) - 1; 61 lmcEventLogIndex &= (LMC_EVENTLOGSIZE * LMC_EVENTLOGARGS) - 1;
64#endif
65} 62}
63#endif /* DEBUG */
66 64
67void lmc_trace(struct net_device *dev, char *msg){ 65void lmc_trace(struct net_device *dev, char *msg){
68#ifdef LMC_TRACE 66#ifdef LMC_TRACE
diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
index f55ce76b00ed..af8b55fdd9d9 100644
--- a/drivers/net/wan/lmc/lmc_media.c
+++ b/drivers/net/wan/lmc/lmc_media.c
@@ -48,14 +48,6 @@
48 */ 48 */
49 49
50/* 50/*
51 * For lack of a better place, put the SSI cable stuff here.
52 */
53char *lmc_t1_cables[] = {
54 "V.10/RS423", "EIA530A", "reserved", "X.21", "V.35",
55 "EIA449/EIA530/V.36", "V.28/EIA232", "none", NULL
56};
57
58/*
59 * protocol independent method. 51 * protocol independent method.
60 */ 52 */
61static void lmc_set_protocol (lmc_softc_t * const, lmc_ctl_t *); 53static void lmc_set_protocol (lmc_softc_t * const, lmc_ctl_t *);
diff --git a/drivers/net/wan/pc300.h b/drivers/net/wan/pc300.h
index 73401b0f0151..2024b26b99e6 100644
--- a/drivers/net/wan/pc300.h
+++ b/drivers/net/wan/pc300.h
@@ -472,24 +472,8 @@ enum pc300_loopback_cmds {
472 472
473#ifdef __KERNEL__ 473#ifdef __KERNEL__
474/* Function Prototypes */ 474/* Function Prototypes */
475int dma_buf_write(pc300_t *, int, ucchar *, int);
476int dma_buf_read(pc300_t *, int, struct sk_buff *);
477void tx_dma_start(pc300_t *, int); 475void tx_dma_start(pc300_t *, int);
478void rx_dma_start(pc300_t *, int);
479void tx_dma_stop(pc300_t *, int);
480void rx_dma_stop(pc300_t *, int);
481int cpc_queue_xmit(struct sk_buff *, struct net_device *);
482void cpc_net_rx(struct net_device *);
483void cpc_sca_status(pc300_t *, int);
484int cpc_change_mtu(struct net_device *, int);
485int cpc_ioctl(struct net_device *, struct ifreq *, int);
486int ch_config(pc300dev_t *);
487int rx_config(pc300dev_t *);
488int tx_config(pc300dev_t *);
489void cpc_opench(pc300dev_t *);
490void cpc_closech(pc300dev_t *);
491int cpc_open(struct net_device *dev); 476int cpc_open(struct net_device *dev);
492int cpc_close(struct net_device *dev);
493int cpc_set_media(hdlc_device *, int); 477int cpc_set_media(hdlc_device *, int);
494#endif /* __KERNEL__ */ 478#endif /* __KERNEL__ */
495 479
diff --git a/drivers/net/wan/pc300_drv.c b/drivers/net/wan/pc300_drv.c
index 3e7753b10717..a3e65d1bc19b 100644
--- a/drivers/net/wan/pc300_drv.c
+++ b/drivers/net/wan/pc300_drv.c
@@ -291,6 +291,7 @@ static uclong detect_ram(pc300_t *);
291static void plx_init(pc300_t *); 291static void plx_init(pc300_t *);
292static void cpc_trace(struct net_device *, struct sk_buff *, char); 292static void cpc_trace(struct net_device *, struct sk_buff *, char);
293static int cpc_attach(struct net_device *, unsigned short, unsigned short); 293static int cpc_attach(struct net_device *, unsigned short, unsigned short);
294static int cpc_close(struct net_device *dev);
294 295
295#ifdef CONFIG_PC300_MLPPP 296#ifdef CONFIG_PC300_MLPPP
296void cpc_tty_init(pc300dev_t * dev); 297void cpc_tty_init(pc300dev_t * dev);
@@ -437,7 +438,7 @@ static void rx_dma_buf_check(pc300_t * card, int ch)
437 printk("\n"); 438 printk("\n");
438} 439}
439 440
440int dma_get_rx_frame_size(pc300_t * card, int ch) 441static int dma_get_rx_frame_size(pc300_t * card, int ch)
441{ 442{
442 volatile pcsca_bd_t __iomem *ptdescr; 443 volatile pcsca_bd_t __iomem *ptdescr;
443 ucshort first_bd = card->chan[ch].rx_first_bd; 444 ucshort first_bd = card->chan[ch].rx_first_bd;
@@ -462,7 +463,7 @@ int dma_get_rx_frame_size(pc300_t * card, int ch)
462 * dma_buf_write: writes a frame to the Tx DMA buffers 463 * dma_buf_write: writes a frame to the Tx DMA buffers
463 * NOTE: this function writes one frame at a time. 464 * NOTE: this function writes one frame at a time.
464 */ 465 */
465int dma_buf_write(pc300_t * card, int ch, ucchar * ptdata, int len) 466static int dma_buf_write(pc300_t * card, int ch, ucchar * ptdata, int len)
466{ 467{
467 int i, nchar; 468 int i, nchar;
468 volatile pcsca_bd_t __iomem *ptdescr; 469 volatile pcsca_bd_t __iomem *ptdescr;
@@ -503,7 +504,7 @@ int dma_buf_write(pc300_t * card, int ch, ucchar * ptdata, int len)
503 * dma_buf_read: reads a frame from the Rx DMA buffers 504 * dma_buf_read: reads a frame from the Rx DMA buffers
504 * NOTE: this function reads one frame at a time. 505 * NOTE: this function reads one frame at a time.
505 */ 506 */
506int dma_buf_read(pc300_t * card, int ch, struct sk_buff *skb) 507static int dma_buf_read(pc300_t * card, int ch, struct sk_buff *skb)
507{ 508{
508 int nchar; 509 int nchar;
509 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; 510 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
@@ -560,7 +561,7 @@ int dma_buf_read(pc300_t * card, int ch, struct sk_buff *skb)
560 return (rcvd); 561 return (rcvd);
561} 562}
562 563
563void tx_dma_stop(pc300_t * card, int ch) 564static void tx_dma_stop(pc300_t * card, int ch)
564{ 565{
565 void __iomem *scabase = card->hw.scabase; 566 void __iomem *scabase = card->hw.scabase;
566 ucchar drr_ena_bit = 1 << (5 + 2 * ch); 567 ucchar drr_ena_bit = 1 << (5 + 2 * ch);
@@ -571,7 +572,7 @@ void tx_dma_stop(pc300_t * card, int ch)
571 cpc_writeb(scabase + DRR, drr_rst_bit & ~drr_ena_bit); 572 cpc_writeb(scabase + DRR, drr_rst_bit & ~drr_ena_bit);
572} 573}
573 574
574void rx_dma_stop(pc300_t * card, int ch) 575static void rx_dma_stop(pc300_t * card, int ch)
575{ 576{
576 void __iomem *scabase = card->hw.scabase; 577 void __iomem *scabase = card->hw.scabase;
577 ucchar drr_ena_bit = 1 << (4 + 2 * ch); 578 ucchar drr_ena_bit = 1 << (4 + 2 * ch);
@@ -582,7 +583,7 @@ void rx_dma_stop(pc300_t * card, int ch)
582 cpc_writeb(scabase + DRR, drr_rst_bit & ~drr_ena_bit); 583 cpc_writeb(scabase + DRR, drr_rst_bit & ~drr_ena_bit);
583} 584}
584 585
585void rx_dma_start(pc300_t * card, int ch) 586static void rx_dma_start(pc300_t * card, int ch)
586{ 587{
587 void __iomem *scabase = card->hw.scabase; 588 void __iomem *scabase = card->hw.scabase;
588 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; 589 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
@@ -607,7 +608,7 @@ void rx_dma_start(pc300_t * card, int ch)
607/*************************/ 608/*************************/
608/*** FALC Routines ***/ 609/*** FALC Routines ***/
609/*************************/ 610/*************************/
610void falc_issue_cmd(pc300_t * card, int ch, ucchar cmd) 611static void falc_issue_cmd(pc300_t * card, int ch, ucchar cmd)
611{ 612{
612 void __iomem *falcbase = card->hw.falcbase; 613 void __iomem *falcbase = card->hw.falcbase;
613 unsigned long i = 0; 614 unsigned long i = 0;
@@ -622,7 +623,7 @@ void falc_issue_cmd(pc300_t * card, int ch, ucchar cmd)
622 cpc_writeb(falcbase + F_REG(CMDR, ch), cmd); 623 cpc_writeb(falcbase + F_REG(CMDR, ch), cmd);
623} 624}
624 625
625void falc_intr_enable(pc300_t * card, int ch) 626static void falc_intr_enable(pc300_t * card, int ch)
626{ 627{
627 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; 628 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
628 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf; 629 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@@ -672,7 +673,7 @@ void falc_intr_enable(pc300_t * card, int ch)
672 } 673 }
673} 674}
674 675
675void falc_open_timeslot(pc300_t * card, int ch, int timeslot) 676static void falc_open_timeslot(pc300_t * card, int ch, int timeslot)
676{ 677{
677 void __iomem *falcbase = card->hw.falcbase; 678 void __iomem *falcbase = card->hw.falcbase;
678 ucchar tshf = card->chan[ch].falc.offset; 679 ucchar tshf = card->chan[ch].falc.offset;
@@ -688,7 +689,7 @@ void falc_open_timeslot(pc300_t * card, int ch, int timeslot)
688 (0x80 >> (timeslot & 0x07))); 689 (0x80 >> (timeslot & 0x07)));
689} 690}
690 691
691void falc_close_timeslot(pc300_t * card, int ch, int timeslot) 692static void falc_close_timeslot(pc300_t * card, int ch, int timeslot)
692{ 693{
693 void __iomem *falcbase = card->hw.falcbase; 694 void __iomem *falcbase = card->hw.falcbase;
694 ucchar tshf = card->chan[ch].falc.offset; 695 ucchar tshf = card->chan[ch].falc.offset;
@@ -704,7 +705,7 @@ void falc_close_timeslot(pc300_t * card, int ch, int timeslot)
704 ~(0x80 >> (timeslot & 0x07))); 705 ~(0x80 >> (timeslot & 0x07)));
705} 706}
706 707
707void falc_close_all_timeslots(pc300_t * card, int ch) 708static void falc_close_all_timeslots(pc300_t * card, int ch)
708{ 709{
709 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; 710 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
710 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf; 711 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@@ -726,7 +727,7 @@ void falc_close_all_timeslots(pc300_t * card, int ch)
726 } 727 }
727} 728}
728 729
729void falc_open_all_timeslots(pc300_t * card, int ch) 730static void falc_open_all_timeslots(pc300_t * card, int ch)
730{ 731{
731 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; 732 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
732 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf; 733 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@@ -758,7 +759,7 @@ void falc_open_all_timeslots(pc300_t * card, int ch)
758 } 759 }
759} 760}
760 761
761void falc_init_timeslot(pc300_t * card, int ch) 762static void falc_init_timeslot(pc300_t * card, int ch)
762{ 763{
763 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; 764 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
764 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf; 765 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@@ -776,7 +777,7 @@ void falc_init_timeslot(pc300_t * card, int ch)
776 } 777 }
777} 778}
778 779
779void falc_enable_comm(pc300_t * card, int ch) 780static void falc_enable_comm(pc300_t * card, int ch)
780{ 781{
781 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; 782 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
782 falc_t *pfalc = (falc_t *) & chan->falc; 783 falc_t *pfalc = (falc_t *) & chan->falc;
@@ -792,7 +793,7 @@ void falc_enable_comm(pc300_t * card, int ch)
792 ~((CPLD_REG1_FALC_DCD | CPLD_REG1_FALC_CTS) << (2 * ch))); 793 ~((CPLD_REG1_FALC_DCD | CPLD_REG1_FALC_CTS) << (2 * ch)));
793} 794}
794 795
795void falc_disable_comm(pc300_t * card, int ch) 796static void falc_disable_comm(pc300_t * card, int ch)
796{ 797{
797 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; 798 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
798 falc_t *pfalc = (falc_t *) & chan->falc; 799 falc_t *pfalc = (falc_t *) & chan->falc;
@@ -806,7 +807,7 @@ void falc_disable_comm(pc300_t * card, int ch)
806 ((CPLD_REG1_FALC_DCD | CPLD_REG1_FALC_CTS) << (2 * ch))); 807 ((CPLD_REG1_FALC_DCD | CPLD_REG1_FALC_CTS) << (2 * ch)));
807} 808}
808 809
809void falc_init_t1(pc300_t * card, int ch) 810static void falc_init_t1(pc300_t * card, int ch)
810{ 811{
811 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; 812 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
812 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf; 813 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@@ -975,7 +976,7 @@ void falc_init_t1(pc300_t * card, int ch)
975 falc_close_all_timeslots(card, ch); 976 falc_close_all_timeslots(card, ch);
976} 977}
977 978
978void falc_init_e1(pc300_t * card, int ch) 979static void falc_init_e1(pc300_t * card, int ch)
979{ 980{
980 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; 981 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
981 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf; 982 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@@ -1155,7 +1156,7 @@ void falc_init_e1(pc300_t * card, int ch)
1155 falc_close_all_timeslots(card, ch); 1156 falc_close_all_timeslots(card, ch);
1156} 1157}
1157 1158
1158void falc_init_hdlc(pc300_t * card, int ch) 1159static void falc_init_hdlc(pc300_t * card, int ch)
1159{ 1160{
1160 void __iomem *falcbase = card->hw.falcbase; 1161 void __iomem *falcbase = card->hw.falcbase;
1161 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; 1162 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
@@ -1181,7 +1182,7 @@ void falc_init_hdlc(pc300_t * card, int ch)
1181 falc_intr_enable(card, ch); 1182 falc_intr_enable(card, ch);
1182} 1183}
1183 1184
1184void te_config(pc300_t * card, int ch) 1185static void te_config(pc300_t * card, int ch)
1185{ 1186{
1186 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; 1187 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
1187 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf; 1188 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@@ -1241,7 +1242,7 @@ void te_config(pc300_t * card, int ch)
1241 CPC_UNLOCK(card, flags); 1242 CPC_UNLOCK(card, flags);
1242} 1243}
1243 1244
1244void falc_check_status(pc300_t * card, int ch, unsigned char frs0) 1245static void falc_check_status(pc300_t * card, int ch, unsigned char frs0)
1245{ 1246{
1246 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; 1247 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
1247 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf; 1248 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@@ -1397,7 +1398,7 @@ void falc_check_status(pc300_t * card, int ch, unsigned char frs0)
1397 } 1398 }
1398} 1399}
1399 1400
1400void falc_update_stats(pc300_t * card, int ch) 1401static void falc_update_stats(pc300_t * card, int ch)
1401{ 1402{
1402 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; 1403 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
1403 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf; 1404 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@@ -1450,7 +1451,7 @@ void falc_update_stats(pc300_t * card, int ch)
1450 * the synchronizer and then sent to the system interface. 1451 * the synchronizer and then sent to the system interface.
1451 *---------------------------------------------------------------------------- 1452 *----------------------------------------------------------------------------
1452 */ 1453 */
1453void falc_remote_loop(pc300_t * card, int ch, int loop_on) 1454static void falc_remote_loop(pc300_t * card, int ch, int loop_on)
1454{ 1455{
1455 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; 1456 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
1456 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf; 1457 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@@ -1495,7 +1496,7 @@ void falc_remote_loop(pc300_t * card, int ch, int loop_on)
1495 * coding must be identical. 1496 * coding must be identical.
1496 *---------------------------------------------------------------------------- 1497 *----------------------------------------------------------------------------
1497 */ 1498 */
1498void falc_local_loop(pc300_t * card, int ch, int loop_on) 1499static void falc_local_loop(pc300_t * card, int ch, int loop_on)
1499{ 1500{
1500 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; 1501 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
1501 falc_t *pfalc = (falc_t *) & chan->falc; 1502 falc_t *pfalc = (falc_t *) & chan->falc;
@@ -1522,7 +1523,7 @@ void falc_local_loop(pc300_t * card, int ch, int loop_on)
1522 * looped. They are originated by the FALC-LH transmitter. 1523 * looped. They are originated by the FALC-LH transmitter.
1523 *---------------------------------------------------------------------------- 1524 *----------------------------------------------------------------------------
1524 */ 1525 */
1525void falc_payload_loop(pc300_t * card, int ch, int loop_on) 1526static void falc_payload_loop(pc300_t * card, int ch, int loop_on)
1526{ 1527{
1527 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; 1528 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
1528 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf; 1529 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@@ -1576,7 +1577,7 @@ void falc_payload_loop(pc300_t * card, int ch, int loop_on)
1576 * Description: Turns XLU bit off in the proper register 1577 * Description: Turns XLU bit off in the proper register
1577 *---------------------------------------------------------------------------- 1578 *----------------------------------------------------------------------------
1578 */ 1579 */
1579void turn_off_xlu(pc300_t * card, int ch) 1580static void turn_off_xlu(pc300_t * card, int ch)
1580{ 1581{
1581 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; 1582 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
1582 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf; 1583 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@@ -1597,7 +1598,7 @@ void turn_off_xlu(pc300_t * card, int ch)
1597 * Description: Turns XLD bit off in the proper register 1598 * Description: Turns XLD bit off in the proper register
1598 *---------------------------------------------------------------------------- 1599 *----------------------------------------------------------------------------
1599 */ 1600 */
1600void turn_off_xld(pc300_t * card, int ch) 1601static void turn_off_xld(pc300_t * card, int ch)
1601{ 1602{
1602 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; 1603 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
1603 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf; 1604 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@@ -1619,7 +1620,7 @@ void turn_off_xld(pc300_t * card, int ch)
1619 * to generate a LOOP activation code over a T1/E1 line. 1620 * to generate a LOOP activation code over a T1/E1 line.
1620 *---------------------------------------------------------------------------- 1621 *----------------------------------------------------------------------------
1621 */ 1622 */
1622void falc_generate_loop_up_code(pc300_t * card, int ch) 1623static void falc_generate_loop_up_code(pc300_t * card, int ch)
1623{ 1624{
1624 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; 1625 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
1625 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf; 1626 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@@ -1652,7 +1653,7 @@ void falc_generate_loop_up_code(pc300_t * card, int ch)
1652 * to generate a LOOP deactivation code over a T1/E1 line. 1653 * to generate a LOOP deactivation code over a T1/E1 line.
1653 *---------------------------------------------------------------------------- 1654 *----------------------------------------------------------------------------
1654 */ 1655 */
1655void falc_generate_loop_down_code(pc300_t * card, int ch) 1656static void falc_generate_loop_down_code(pc300_t * card, int ch)
1656{ 1657{
1657 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; 1658 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
1658 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf; 1659 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@@ -1682,7 +1683,7 @@ void falc_generate_loop_down_code(pc300_t * card, int ch)
1682 * it on the reception side. 1683 * it on the reception side.
1683 *---------------------------------------------------------------------------- 1684 *----------------------------------------------------------------------------
1684 */ 1685 */
1685void falc_pattern_test(pc300_t * card, int ch, unsigned int activate) 1686static void falc_pattern_test(pc300_t * card, int ch, unsigned int activate)
1686{ 1687{
1687 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; 1688 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
1688 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf; 1689 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@@ -1729,7 +1730,7 @@ void falc_pattern_test(pc300_t * card, int ch, unsigned int activate)
1729 * Description: This routine returns the bit error counter value 1730 * Description: This routine returns the bit error counter value
1730 *---------------------------------------------------------------------------- 1731 *----------------------------------------------------------------------------
1731 */ 1732 */
1732ucshort falc_pattern_test_error(pc300_t * card, int ch) 1733static ucshort falc_pattern_test_error(pc300_t * card, int ch)
1733{ 1734{
1734 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch]; 1735 pc300ch_t *chan = (pc300ch_t *) & card->chan[ch];
1735 falc_t *pfalc = (falc_t *) & chan->falc; 1736 falc_t *pfalc = (falc_t *) & chan->falc;
@@ -1769,7 +1770,7 @@ cpc_trace(struct net_device *dev, struct sk_buff *skb_main, char rx_tx)
1769 netif_rx(skb); 1770 netif_rx(skb);
1770} 1771}
1771 1772
1772void cpc_tx_timeout(struct net_device *dev) 1773static void cpc_tx_timeout(struct net_device *dev)
1773{ 1774{
1774 pc300dev_t *d = (pc300dev_t *) dev->priv; 1775 pc300dev_t *d = (pc300dev_t *) dev->priv;
1775 pc300ch_t *chan = (pc300ch_t *) d->chan; 1776 pc300ch_t *chan = (pc300ch_t *) d->chan;
@@ -1797,7 +1798,7 @@ void cpc_tx_timeout(struct net_device *dev)
1797 netif_wake_queue(dev); 1798 netif_wake_queue(dev);
1798} 1799}
1799 1800
1800int cpc_queue_xmit(struct sk_buff *skb, struct net_device *dev) 1801static int cpc_queue_xmit(struct sk_buff *skb, struct net_device *dev)
1801{ 1802{
1802 pc300dev_t *d = (pc300dev_t *) dev->priv; 1803 pc300dev_t *d = (pc300dev_t *) dev->priv;
1803 pc300ch_t *chan = (pc300ch_t *) d->chan; 1804 pc300ch_t *chan = (pc300ch_t *) d->chan;
@@ -1880,7 +1881,7 @@ int cpc_queue_xmit(struct sk_buff *skb, struct net_device *dev)
1880 return 0; 1881 return 0;
1881} 1882}
1882 1883
1883void cpc_net_rx(struct net_device *dev) 1884static void cpc_net_rx(struct net_device *dev)
1884{ 1885{
1885 pc300dev_t *d = (pc300dev_t *) dev->priv; 1886 pc300dev_t *d = (pc300dev_t *) dev->priv;
1886 pc300ch_t *chan = (pc300ch_t *) d->chan; 1887 pc300ch_t *chan = (pc300ch_t *) d->chan;
@@ -2403,7 +2404,7 @@ static irqreturn_t cpc_intr(int irq, void *dev_id, struct pt_regs *regs)
2403 return IRQ_HANDLED; 2404 return IRQ_HANDLED;
2404} 2405}
2405 2406
2406void cpc_sca_status(pc300_t * card, int ch) 2407static void cpc_sca_status(pc300_t * card, int ch)
2407{ 2408{
2408 ucchar ilar; 2409 ucchar ilar;
2409 void __iomem *scabase = card->hw.scabase; 2410 void __iomem *scabase = card->hw.scabase;
@@ -2495,7 +2496,7 @@ void cpc_sca_status(pc300_t * card, int ch)
2495 } 2496 }
2496} 2497}
2497 2498
2498void cpc_falc_status(pc300_t * card, int ch) 2499static void cpc_falc_status(pc300_t * card, int ch)
2499{ 2500{
2500 pc300ch_t *chan = &card->chan[ch]; 2501 pc300ch_t *chan = &card->chan[ch];
2501 falc_t *pfalc = (falc_t *) & chan->falc; 2502 falc_t *pfalc = (falc_t *) & chan->falc;
@@ -2523,7 +2524,7 @@ void cpc_falc_status(pc300_t * card, int ch)
2523 CPC_UNLOCK(card, flags); 2524 CPC_UNLOCK(card, flags);
2524} 2525}
2525 2526
2526int cpc_change_mtu(struct net_device *dev, int new_mtu) 2527static int cpc_change_mtu(struct net_device *dev, int new_mtu)
2527{ 2528{
2528 if ((new_mtu < 128) || (new_mtu > PC300_DEF_MTU)) 2529 if ((new_mtu < 128) || (new_mtu > PC300_DEF_MTU))
2529 return -EINVAL; 2530 return -EINVAL;
@@ -2531,7 +2532,7 @@ int cpc_change_mtu(struct net_device *dev, int new_mtu)
2531 return 0; 2532 return 0;
2532} 2533}
2533 2534
2534int cpc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) 2535static int cpc_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
2535{ 2536{
2536 hdlc_device *hdlc = dev_to_hdlc(dev); 2537 hdlc_device *hdlc = dev_to_hdlc(dev);
2537 pc300dev_t *d = (pc300dev_t *) dev->priv; 2538 pc300dev_t *d = (pc300dev_t *) dev->priv;
@@ -2856,7 +2857,7 @@ static int clock_rate_calc(uclong rate, uclong clock, int *br_io)
2856 } 2857 }
2857} 2858}
2858 2859
2859int ch_config(pc300dev_t * d) 2860static int ch_config(pc300dev_t * d)
2860{ 2861{
2861 pc300ch_t *chan = (pc300ch_t *) d->chan; 2862 pc300ch_t *chan = (pc300ch_t *) d->chan;
2862 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf; 2863 pc300chconf_t *conf = (pc300chconf_t *) & chan->conf;
@@ -3004,7 +3005,7 @@ int ch_config(pc300dev_t * d)
3004 return 0; 3005 return 0;
3005} 3006}
3006 3007
3007int rx_config(pc300dev_t * d) 3008static int rx_config(pc300dev_t * d)
3008{ 3009{
3009 pc300ch_t *chan = (pc300ch_t *) d->chan; 3010 pc300ch_t *chan = (pc300ch_t *) d->chan;
3010 pc300_t *card = (pc300_t *) chan->card; 3011 pc300_t *card = (pc300_t *) chan->card;
@@ -3035,7 +3036,7 @@ int rx_config(pc300dev_t * d)
3035 return 0; 3036 return 0;
3036} 3037}
3037 3038
3038int tx_config(pc300dev_t * d) 3039static int tx_config(pc300dev_t * d)
3039{ 3040{
3040 pc300ch_t *chan = (pc300ch_t *) d->chan; 3041 pc300ch_t *chan = (pc300ch_t *) d->chan;
3041 pc300_t *card = (pc300_t *) chan->card; 3042 pc300_t *card = (pc300_t *) chan->card;
@@ -3098,7 +3099,7 @@ static int cpc_attach(struct net_device *dev, unsigned short encoding,
3098 return 0; 3099 return 0;
3099} 3100}
3100 3101
3101void cpc_opench(pc300dev_t * d) 3102static void cpc_opench(pc300dev_t * d)
3102{ 3103{
3103 pc300ch_t *chan = (pc300ch_t *) d->chan; 3104 pc300ch_t *chan = (pc300ch_t *) d->chan;
3104 pc300_t *card = (pc300_t *) chan->card; 3105 pc300_t *card = (pc300_t *) chan->card;
@@ -3116,7 +3117,7 @@ void cpc_opench(pc300dev_t * d)
3116 cpc_readb(scabase + M_REG(CTL, ch)) & ~(CTL_RTS | CTL_DTR)); 3117 cpc_readb(scabase + M_REG(CTL, ch)) & ~(CTL_RTS | CTL_DTR));
3117} 3118}
3118 3119
3119void cpc_closech(pc300dev_t * d) 3120static void cpc_closech(pc300dev_t * d)
3120{ 3121{
3121 pc300ch_t *chan = (pc300ch_t *) d->chan; 3122 pc300ch_t *chan = (pc300ch_t *) d->chan;
3122 pc300_t *card = (pc300_t *) chan->card; 3123 pc300_t *card = (pc300_t *) chan->card;
@@ -3173,7 +3174,7 @@ int cpc_open(struct net_device *dev)
3173 return 0; 3174 return 0;
3174} 3175}
3175 3176
3176int cpc_close(struct net_device *dev) 3177static int cpc_close(struct net_device *dev)
3177{ 3178{
3178 hdlc_device *hdlc = dev_to_hdlc(dev); 3179 hdlc_device *hdlc = dev_to_hdlc(dev);
3179 pc300dev_t *d = (pc300dev_t *) dev->priv; 3180 pc300dev_t *d = (pc300dev_t *) dev->priv;
diff --git a/drivers/net/wan/pc300_tty.c b/drivers/net/wan/pc300_tty.c
index 8454bf6caaa7..52f26b9c69d2 100644
--- a/drivers/net/wan/pc300_tty.c
+++ b/drivers/net/wan/pc300_tty.c
@@ -112,10 +112,10 @@ typedef struct _st_cpc_tty_area {
112static struct tty_driver serial_drv; 112static struct tty_driver serial_drv;
113 113
114/* local variables */ 114/* local variables */
115st_cpc_tty_area cpc_tty_area[CPC_TTY_NPORTS]; 115static st_cpc_tty_area cpc_tty_area[CPC_TTY_NPORTS];
116 116
117int cpc_tty_cnt=0; /* number of intrfaces configured with MLPPP */ 117static int cpc_tty_cnt = 0; /* number of intrfaces configured with MLPPP */
118int cpc_tty_unreg_flag = 0; 118static int cpc_tty_unreg_flag = 0;
119 119
120/* TTY functions prototype */ 120/* TTY functions prototype */
121static int cpc_tty_open(struct tty_struct *tty, struct file *flip); 121static int cpc_tty_open(struct tty_struct *tty, struct file *flip);
@@ -132,9 +132,9 @@ static void cpc_tty_trace(pc300dev_t *dev, char* buf, int len, char rxtx);
132static void cpc_tty_signal_off(pc300dev_t *pc300dev, unsigned char); 132static void cpc_tty_signal_off(pc300dev_t *pc300dev, unsigned char);
133static void cpc_tty_signal_on(pc300dev_t *pc300dev, unsigned char); 133static void cpc_tty_signal_on(pc300dev_t *pc300dev, unsigned char);
134 134
135int pc300_tiocmset(struct tty_struct *, struct file *, 135static int pc300_tiocmset(struct tty_struct *, struct file *,
136 unsigned int, unsigned int); 136 unsigned int, unsigned int);
137int pc300_tiocmget(struct tty_struct *, struct file *); 137static int pc300_tiocmget(struct tty_struct *, struct file *);
138 138
139/* functions called by PC300 driver */ 139/* functions called by PC300 driver */
140void cpc_tty_init(pc300dev_t *dev); 140void cpc_tty_init(pc300dev_t *dev);
@@ -538,8 +538,8 @@ static int cpc_tty_chars_in_buffer(struct tty_struct *tty)
538 return(0); 538 return(0);
539} 539}
540 540
541int pc300_tiocmset(struct tty_struct *tty, struct file *file, 541static int pc300_tiocmset(struct tty_struct *tty, struct file *file,
542 unsigned int set, unsigned int clear) 542 unsigned int set, unsigned int clear)
543{ 543{
544 st_cpc_tty_area *cpc_tty; 544 st_cpc_tty_area *cpc_tty;
545 545
@@ -565,7 +565,7 @@ int pc300_tiocmset(struct tty_struct *tty, struct file *file,
565 return 0; 565 return 0;
566} 566}
567 567
568int pc300_tiocmget(struct tty_struct *tty, struct file *file) 568static int pc300_tiocmget(struct tty_struct *tty, struct file *file)
569{ 569{
570 unsigned int result; 570 unsigned int result;
571 unsigned char status; 571 unsigned char status;
diff --git a/drivers/net/wan/sdla.c b/drivers/net/wan/sdla.c
index 3ac9a45b20fa..036adc4f8ba7 100644
--- a/drivers/net/wan/sdla.c
+++ b/drivers/net/wan/sdla.c
@@ -182,7 +182,7 @@ static char sdla_byte(struct net_device *dev, int addr)
182 return(byte); 182 return(byte);
183} 183}
184 184
185void sdla_stop(struct net_device *dev) 185static void sdla_stop(struct net_device *dev)
186{ 186{
187 struct frad_local *flp; 187 struct frad_local *flp;
188 188
@@ -209,7 +209,7 @@ void sdla_stop(struct net_device *dev)
209 } 209 }
210} 210}
211 211
212void sdla_start(struct net_device *dev) 212static void sdla_start(struct net_device *dev)
213{ 213{
214 struct frad_local *flp; 214 struct frad_local *flp;
215 215
@@ -247,7 +247,7 @@ void sdla_start(struct net_device *dev)
247 * 247 *
248 ***************************************************/ 248 ***************************************************/
249 249
250int sdla_z80_poll(struct net_device *dev, int z80_addr, int jiffs, char resp1, char resp2) 250static int sdla_z80_poll(struct net_device *dev, int z80_addr, int jiffs, char resp1, char resp2)
251{ 251{
252 unsigned long start, done, now; 252 unsigned long start, done, now;
253 char resp, *temp; 253 char resp, *temp;
@@ -505,7 +505,7 @@ static int sdla_cmd(struct net_device *dev, int cmd, short dlci, short flags,
505 505
506static int sdla_reconfig(struct net_device *dev); 506static int sdla_reconfig(struct net_device *dev);
507 507
508int sdla_activate(struct net_device *slave, struct net_device *master) 508static int sdla_activate(struct net_device *slave, struct net_device *master)
509{ 509{
510 struct frad_local *flp; 510 struct frad_local *flp;
511 int i; 511 int i;
@@ -527,7 +527,7 @@ int sdla_activate(struct net_device *slave, struct net_device *master)
527 return(0); 527 return(0);
528} 528}
529 529
530int sdla_deactivate(struct net_device *slave, struct net_device *master) 530static int sdla_deactivate(struct net_device *slave, struct net_device *master)
531{ 531{
532 struct frad_local *flp; 532 struct frad_local *flp;
533 int i; 533 int i;
@@ -549,7 +549,7 @@ int sdla_deactivate(struct net_device *slave, struct net_device *master)
549 return(0); 549 return(0);
550} 550}
551 551
552int sdla_assoc(struct net_device *slave, struct net_device *master) 552static int sdla_assoc(struct net_device *slave, struct net_device *master)
553{ 553{
554 struct frad_local *flp; 554 struct frad_local *flp;
555 int i; 555 int i;
@@ -585,7 +585,7 @@ int sdla_assoc(struct net_device *slave, struct net_device *master)
585 return(0); 585 return(0);
586} 586}
587 587
588int sdla_deassoc(struct net_device *slave, struct net_device *master) 588static int sdla_deassoc(struct net_device *slave, struct net_device *master)
589{ 589{
590 struct frad_local *flp; 590 struct frad_local *flp;
591 int i; 591 int i;
@@ -613,7 +613,7 @@ int sdla_deassoc(struct net_device *slave, struct net_device *master)
613 return(0); 613 return(0);
614} 614}
615 615
616int sdla_dlci_conf(struct net_device *slave, struct net_device *master, int get) 616static int sdla_dlci_conf(struct net_device *slave, struct net_device *master, int get)
617{ 617{
618 struct frad_local *flp; 618 struct frad_local *flp;
619 struct dlci_local *dlp; 619 struct dlci_local *dlp;
@@ -1324,7 +1324,7 @@ NOTE: This is rather a useless action right now, as the
1324 return(0); 1324 return(0);
1325} 1325}
1326 1326
1327int sdla_change_mtu(struct net_device *dev, int new_mtu) 1327static int sdla_change_mtu(struct net_device *dev, int new_mtu)
1328{ 1328{
1329 struct frad_local *flp; 1329 struct frad_local *flp;
1330 1330
@@ -1337,7 +1337,7 @@ int sdla_change_mtu(struct net_device *dev, int new_mtu)
1337 return(-EOPNOTSUPP); 1337 return(-EOPNOTSUPP);
1338} 1338}
1339 1339
1340int sdla_set_config(struct net_device *dev, struct ifmap *map) 1340static int sdla_set_config(struct net_device *dev, struct ifmap *map)
1341{ 1341{
1342 struct frad_local *flp; 1342 struct frad_local *flp;
1343 int i; 1343 int i;
diff --git a/drivers/net/wan/sdla_fr.c b/drivers/net/wan/sdla_fr.c
index 0497dbdb8631..7f1ce9d4333e 100644
--- a/drivers/net/wan/sdla_fr.c
+++ b/drivers/net/wan/sdla_fr.c
@@ -822,7 +822,7 @@ static int new_if(struct wan_device* wandev, struct net_device* dev,
822 chan->card = card; 822 chan->card = card;
823 823
824 /* verify media address */ 824 /* verify media address */
825 if (is_digit(conf->addr[0])) { 825 if (isdigit(conf->addr[0])) {
826 826
827 dlci = dec_to_uint(conf->addr, 0); 827 dlci = dec_to_uint(conf->addr, 0);
828 828
@@ -3456,7 +3456,7 @@ static unsigned int dec_to_uint (unsigned char* str, int len)
3456 if (!len) 3456 if (!len)
3457 len = strlen(str); 3457 len = strlen(str);
3458 3458
3459 for (val = 0; len && is_digit(*str); ++str, --len) 3459 for (val = 0; len && isdigit(*str); ++str, --len)
3460 val = (val * 10) + (*str - (unsigned)'0'); 3460 val = (val * 10) + (*str - (unsigned)'0');
3461 3461
3462 return val; 3462 return val;
diff --git a/drivers/net/wan/sdla_x25.c b/drivers/net/wan/sdla_x25.c
index 8a95d61a2f8f..63f846d6f3a6 100644
--- a/drivers/net/wan/sdla_x25.c
+++ b/drivers/net/wan/sdla_x25.c
@@ -957,7 +957,7 @@ static int new_if(struct wan_device* wandev, struct net_device* dev,
957 chan->hold_timeout = (conf->hold_timeout) ? 957 chan->hold_timeout = (conf->hold_timeout) ?
958 conf->hold_timeout : 10; 958 conf->hold_timeout : 10;
959 959
960 }else if (is_digit(conf->addr[0])){ /* PVC */ 960 }else if (isdigit(conf->addr[0])){ /* PVC */
961 int lcn = dec_to_uint(conf->addr, 0); 961 int lcn = dec_to_uint(conf->addr, 0);
962 962
963 if ((lcn >= card->u.x.lo_pvc) && (lcn <= card->u.x.hi_pvc)){ 963 if ((lcn >= card->u.x.lo_pvc) && (lcn <= card->u.x.hi_pvc)){
@@ -3875,7 +3875,7 @@ static unsigned int dec_to_uint (unsigned char* str, int len)
3875 if (!len) 3875 if (!len)
3876 len = strlen(str); 3876 len = strlen(str);
3877 3877
3878 for (val = 0; len && is_digit(*str); ++str, --len) 3878 for (val = 0; len && isdigit(*str); ++str, --len)
3879 val = (val * 10) + (*str - (unsigned)'0'); 3879 val = (val * 10) + (*str - (unsigned)'0');
3880 3880
3881 return val; 3881 return val;
@@ -3896,9 +3896,9 @@ static unsigned int hex_to_uint (unsigned char* str, int len)
3896 for (val = 0; len; ++str, --len) 3896 for (val = 0; len; ++str, --len)
3897 { 3897 {
3898 ch = *str; 3898 ch = *str;
3899 if (is_digit(ch)) 3899 if (isdigit(ch))
3900 val = (val << 4) + (ch - (unsigned)'0'); 3900 val = (val << 4) + (ch - (unsigned)'0');
3901 else if (is_hex_digit(ch)) 3901 else if (isxdigit(ch))
3902 val = (val << 4) + ((ch & 0xDF) - (unsigned)'A' + 10); 3902 val = (val << 4) + ((ch & 0xDF) - (unsigned)'A' + 10);
3903 else break; 3903 else break;
3904 } 3904 }
diff --git a/drivers/net/wan/sdladrv.c b/drivers/net/wan/sdladrv.c
index c8bc6da57a41..7c2cf2e76300 100644
--- a/drivers/net/wan/sdladrv.c
+++ b/drivers/net/wan/sdladrv.c
@@ -642,9 +642,7 @@ int sdla_mapmem (sdlahw_t* hw, unsigned long addr)
642 * Enable interrupt generation. 642 * Enable interrupt generation.
643 */ 643 */
644 644
645EXPORT_SYMBOL(sdla_inten); 645static int sdla_inten (sdlahw_t* hw)
646
647int sdla_inten (sdlahw_t* hw)
648{ 646{
649 unsigned port = hw->port; 647 unsigned port = hw->port;
650 int tmp, i; 648 int tmp, i;
@@ -698,8 +696,7 @@ int sdla_inten (sdlahw_t* hw)
698 * Disable interrupt generation. 696 * Disable interrupt generation.
699 */ 697 */
700 698
701EXPORT_SYMBOL(sdla_intde); 699#if 0
702
703int sdla_intde (sdlahw_t* hw) 700int sdla_intde (sdlahw_t* hw)
704{ 701{
705 unsigned port = hw->port; 702 unsigned port = hw->port;
@@ -748,14 +745,13 @@ int sdla_intde (sdlahw_t* hw)
748 } 745 }
749 return 0; 746 return 0;
750} 747}
748#endif /* 0 */
751 749
752/*============================================================================ 750/*============================================================================
753 * Acknowledge SDLA hardware interrupt. 751 * Acknowledge SDLA hardware interrupt.
754 */ 752 */
755 753
756EXPORT_SYMBOL(sdla_intack); 754static int sdla_intack (sdlahw_t* hw)
757
758int sdla_intack (sdlahw_t* hw)
759{ 755{
760 unsigned port = hw->port; 756 unsigned port = hw->port;
761 int tmp; 757 int tmp;
@@ -827,8 +823,7 @@ void read_S514_int_stat (sdlahw_t* hw, u32* int_status)
827 * Generate an interrupt to adapter's CPU. 823 * Generate an interrupt to adapter's CPU.
828 */ 824 */
829 825
830EXPORT_SYMBOL(sdla_intr); 826#if 0
831
832int sdla_intr (sdlahw_t* hw) 827int sdla_intr (sdlahw_t* hw)
833{ 828{
834 unsigned port = hw->port; 829 unsigned port = hw->port;
@@ -863,6 +858,7 @@ int sdla_intr (sdlahw_t* hw)
863 } 858 }
864 return 0; 859 return 0;
865} 860}
861#endif /* 0 */
866 862
867/*============================================================================ 863/*============================================================================
868 * Execute Adapter Command. 864 * Execute Adapter Command.
diff --git a/drivers/net/wan/syncppp.c b/drivers/net/wan/syncppp.c
index a6d3b55013a5..2d1bba06a085 100644
--- a/drivers/net/wan/syncppp.c
+++ b/drivers/net/wan/syncppp.c
@@ -221,7 +221,7 @@ static void sppp_clear_timeout(struct sppp *p)
221 * here. 221 * here.
222 */ 222 */
223 223
224void sppp_input (struct net_device *dev, struct sk_buff *skb) 224static void sppp_input (struct net_device *dev, struct sk_buff *skb)
225{ 225{
226 struct ppp_header *h; 226 struct ppp_header *h;
227 struct sppp *sp = (struct sppp *)sppp_of(dev); 227 struct sppp *sp = (struct sppp *)sppp_of(dev);
@@ -355,8 +355,6 @@ done:
355 return; 355 return;
356} 356}
357 357
358EXPORT_SYMBOL(sppp_input);
359
360/* 358/*
361 * Handle transmit packets. 359 * Handle transmit packets.
362 */ 360 */
@@ -990,7 +988,7 @@ EXPORT_SYMBOL(sppp_reopen);
990 * the mtu is out of range. 988 * the mtu is out of range.
991 */ 989 */
992 990
993int sppp_change_mtu(struct net_device *dev, int new_mtu) 991static int sppp_change_mtu(struct net_device *dev, int new_mtu)
994{ 992{
995 if(new_mtu<128||new_mtu>PPP_MTU||(dev->flags&IFF_UP)) 993 if(new_mtu<128||new_mtu>PPP_MTU||(dev->flags&IFF_UP))
996 return -EINVAL; 994 return -EINVAL;
@@ -998,8 +996,6 @@ int sppp_change_mtu(struct net_device *dev, int new_mtu)
998 return 0; 996 return 0;
999} 997}
1000 998
1001EXPORT_SYMBOL(sppp_change_mtu);
1002
1003/** 999/**
1004 * sppp_do_ioctl - Ioctl handler for ppp/hdlc 1000 * sppp_do_ioctl - Ioctl handler for ppp/hdlc
1005 * @dev: Device subject to ioctl 1001 * @dev: Device subject to ioctl
@@ -1456,7 +1452,7 @@ static int sppp_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_t
1456 return 0; 1452 return 0;
1457} 1453}
1458 1454
1459struct packet_type sppp_packet_type = { 1455static struct packet_type sppp_packet_type = {
1460 .type = __constant_htons(ETH_P_WAN_PPP), 1456 .type = __constant_htons(ETH_P_WAN_PPP),
1461 .func = sppp_rcv, 1457 .func = sppp_rcv,
1462}; 1458};
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 06998c2240d9..746456c34df8 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -1046,7 +1046,6 @@ static WifiCtlHdr wifictlhdr8023 = {
1046 } 1046 }
1047}; 1047};
1048 1048
1049#ifdef WIRELESS_EXT
1050// Frequency list (map channels to frequencies) 1049// Frequency list (map channels to frequencies)
1051static const long frequency_list[] = { 2412, 2417, 2422, 2427, 2432, 2437, 2442, 1050static const long frequency_list[] = { 2412, 2417, 2422, 2427, 2432, 2437, 2442,
1052 2447, 2452, 2457, 2462, 2467, 2472, 2484 }; 1051 2447, 2452, 2457, 2462, 2467, 2472, 2484 };
@@ -1067,7 +1066,6 @@ typedef struct wep_key_t {
1067 1066
1068/* List of Wireless Handlers (new API) */ 1067/* List of Wireless Handlers (new API) */
1069static const struct iw_handler_def airo_handler_def; 1068static const struct iw_handler_def airo_handler_def;
1070#endif /* WIRELESS_EXT */
1071 1069
1072static const char version[] = "airo.c 0.6 (Ben Reed & Javier Achirica)"; 1070static const char version[] = "airo.c 0.6 (Ben Reed & Javier Achirica)";
1073 1071
@@ -1110,10 +1108,8 @@ static irqreturn_t airo_interrupt( int irq, void* dev_id, struct pt_regs
1110static int airo_thread(void *data); 1108static int airo_thread(void *data);
1111static void timer_func( struct net_device *dev ); 1109static void timer_func( struct net_device *dev );
1112static int airo_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); 1110static int airo_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
1113#ifdef WIRELESS_EXT
1114static struct iw_statistics *airo_get_wireless_stats (struct net_device *dev); 1111static struct iw_statistics *airo_get_wireless_stats (struct net_device *dev);
1115static void airo_read_wireless_stats (struct airo_info *local); 1112static void airo_read_wireless_stats (struct airo_info *local);
1116#endif /* WIRELESS_EXT */
1117#ifdef CISCO_EXT 1113#ifdef CISCO_EXT
1118static int readrids(struct net_device *dev, aironet_ioctl *comp); 1114static int readrids(struct net_device *dev, aironet_ioctl *comp);
1119static int writerids(struct net_device *dev, aironet_ioctl *comp); 1115static int writerids(struct net_device *dev, aironet_ioctl *comp);
@@ -1187,12 +1183,10 @@ struct airo_info {
1187 int fid; 1183 int fid;
1188 } xmit, xmit11; 1184 } xmit, xmit11;
1189 struct net_device *wifidev; 1185 struct net_device *wifidev;
1190#ifdef WIRELESS_EXT
1191 struct iw_statistics wstats; // wireless stats 1186 struct iw_statistics wstats; // wireless stats
1192 unsigned long scan_timestamp; /* Time started to scan */ 1187 unsigned long scan_timestamp; /* Time started to scan */
1193 struct iw_spy_data spy_data; 1188 struct iw_spy_data spy_data;
1194 struct iw_public_data wireless_data; 1189 struct iw_public_data wireless_data;
1195#endif /* WIRELESS_EXT */
1196#ifdef MICSUPPORT 1190#ifdef MICSUPPORT
1197 /* MIC stuff */ 1191 /* MIC stuff */
1198 struct crypto_tfm *tfm; 1192 struct crypto_tfm *tfm;
@@ -2527,7 +2521,8 @@ static int mpi_map_card(struct airo_info *ai, struct pci_dev *pci,
2527 unsigned long mem_start, mem_len, aux_start, aux_len; 2521 unsigned long mem_start, mem_len, aux_start, aux_len;
2528 int rc = -1; 2522 int rc = -1;
2529 int i; 2523 int i;
2530 unsigned char *busaddroff,*vpackoff; 2524 dma_addr_t busaddroff;
2525 unsigned char *vpackoff;
2531 unsigned char __iomem *pciaddroff; 2526 unsigned char __iomem *pciaddroff;
2532 2527
2533 mem_start = pci_resource_start(pci, 1); 2528 mem_start = pci_resource_start(pci, 1);
@@ -2570,7 +2565,7 @@ static int mpi_map_card(struct airo_info *ai, struct pci_dev *pci,
2570 /* 2565 /*
2571 * Setup descriptor RX, TX, CONFIG 2566 * Setup descriptor RX, TX, CONFIG
2572 */ 2567 */
2573 busaddroff = (unsigned char *)ai->shared_dma; 2568 busaddroff = ai->shared_dma;
2574 pciaddroff = ai->pciaux + AUX_OFFSET; 2569 pciaddroff = ai->pciaux + AUX_OFFSET;
2575 vpackoff = ai->shared; 2570 vpackoff = ai->shared;
2576 2571
@@ -2579,7 +2574,7 @@ static int mpi_map_card(struct airo_info *ai, struct pci_dev *pci,
2579 ai->rxfids[i].pending = 0; 2574 ai->rxfids[i].pending = 0;
2580 ai->rxfids[i].card_ram_off = pciaddroff; 2575 ai->rxfids[i].card_ram_off = pciaddroff;
2581 ai->rxfids[i].virtual_host_addr = vpackoff; 2576 ai->rxfids[i].virtual_host_addr = vpackoff;
2582 ai->rxfids[i].rx_desc.host_addr = (dma_addr_t) busaddroff; 2577 ai->rxfids[i].rx_desc.host_addr = busaddroff;
2583 ai->rxfids[i].rx_desc.valid = 1; 2578 ai->rxfids[i].rx_desc.valid = 1;
2584 ai->rxfids[i].rx_desc.len = PKTSIZE; 2579 ai->rxfids[i].rx_desc.len = PKTSIZE;
2585 ai->rxfids[i].rx_desc.rdy = 0; 2580 ai->rxfids[i].rx_desc.rdy = 0;
@@ -2594,7 +2589,7 @@ static int mpi_map_card(struct airo_info *ai, struct pci_dev *pci,
2594 ai->txfids[i].card_ram_off = pciaddroff; 2589 ai->txfids[i].card_ram_off = pciaddroff;
2595 ai->txfids[i].virtual_host_addr = vpackoff; 2590 ai->txfids[i].virtual_host_addr = vpackoff;
2596 ai->txfids[i].tx_desc.valid = 1; 2591 ai->txfids[i].tx_desc.valid = 1;
2597 ai->txfids[i].tx_desc.host_addr = (dma_addr_t) busaddroff; 2592 ai->txfids[i].tx_desc.host_addr = busaddroff;
2598 memcpy(ai->txfids[i].virtual_host_addr, 2593 memcpy(ai->txfids[i].virtual_host_addr,
2599 &wifictlhdr8023, sizeof(wifictlhdr8023)); 2594 &wifictlhdr8023, sizeof(wifictlhdr8023));
2600 2595
@@ -2607,8 +2602,8 @@ static int mpi_map_card(struct airo_info *ai, struct pci_dev *pci,
2607 /* Rid descriptor setup */ 2602 /* Rid descriptor setup */
2608 ai->config_desc.card_ram_off = pciaddroff; 2603 ai->config_desc.card_ram_off = pciaddroff;
2609 ai->config_desc.virtual_host_addr = vpackoff; 2604 ai->config_desc.virtual_host_addr = vpackoff;
2610 ai->config_desc.rid_desc.host_addr = (dma_addr_t) busaddroff; 2605 ai->config_desc.rid_desc.host_addr = busaddroff;
2611 ai->ridbus = (dma_addr_t)busaddroff; 2606 ai->ridbus = busaddroff;
2612 ai->config_desc.rid_desc.rid = 0; 2607 ai->config_desc.rid_desc.rid = 0;
2613 ai->config_desc.rid_desc.len = RIDSIZE; 2608 ai->config_desc.rid_desc.len = RIDSIZE;
2614 ai->config_desc.rid_desc.valid = 1; 2609 ai->config_desc.rid_desc.valid = 1;
@@ -2647,9 +2642,7 @@ static void wifi_setup(struct net_device *dev)
2647 dev->get_stats = &airo_get_stats; 2642 dev->get_stats = &airo_get_stats;
2648 dev->set_mac_address = &airo_set_mac_address; 2643 dev->set_mac_address = &airo_set_mac_address;
2649 dev->do_ioctl = &airo_ioctl; 2644 dev->do_ioctl = &airo_ioctl;
2650#ifdef WIRELESS_EXT
2651 dev->wireless_handlers = &airo_handler_def; 2645 dev->wireless_handlers = &airo_handler_def;
2652#endif /* WIRELESS_EXT */
2653 dev->change_mtu = &airo_change_mtu; 2646 dev->change_mtu = &airo_change_mtu;
2654 dev->open = &airo_open; 2647 dev->open = &airo_open;
2655 dev->stop = &airo_close; 2648 dev->stop = &airo_close;
@@ -2675,9 +2668,7 @@ static struct net_device *init_wifidev(struct airo_info *ai,
2675 dev->priv = ethdev->priv; 2668 dev->priv = ethdev->priv;
2676 dev->irq = ethdev->irq; 2669 dev->irq = ethdev->irq;
2677 dev->base_addr = ethdev->base_addr; 2670 dev->base_addr = ethdev->base_addr;
2678#ifdef WIRELESS_EXT
2679 dev->wireless_data = ethdev->wireless_data; 2671 dev->wireless_data = ethdev->wireless_data;
2680#endif /* WIRELESS_EXT */
2681 memcpy(dev->dev_addr, ethdev->dev_addr, dev->addr_len); 2672 memcpy(dev->dev_addr, ethdev->dev_addr, dev->addr_len);
2682 err = register_netdev(dev); 2673 err = register_netdev(dev);
2683 if (err<0) { 2674 if (err<0) {
@@ -2755,11 +2746,9 @@ static struct net_device *_init_airo_card( unsigned short irq, int port,
2755 dev->set_multicast_list = &airo_set_multicast_list; 2746 dev->set_multicast_list = &airo_set_multicast_list;
2756 dev->set_mac_address = &airo_set_mac_address; 2747 dev->set_mac_address = &airo_set_mac_address;
2757 dev->do_ioctl = &airo_ioctl; 2748 dev->do_ioctl = &airo_ioctl;
2758#ifdef WIRELESS_EXT
2759 dev->wireless_handlers = &airo_handler_def; 2749 dev->wireless_handlers = &airo_handler_def;
2760 ai->wireless_data.spy_data = &ai->spy_data; 2750 ai->wireless_data.spy_data = &ai->spy_data;
2761 dev->wireless_data = &ai->wireless_data; 2751 dev->wireless_data = &ai->wireless_data;
2762#endif /* WIRELESS_EXT */
2763 dev->change_mtu = &airo_change_mtu; 2752 dev->change_mtu = &airo_change_mtu;
2764 dev->open = &airo_open; 2753 dev->open = &airo_open;
2765 dev->stop = &airo_close; 2754 dev->stop = &airo_close;
@@ -5598,7 +5587,6 @@ static void __exit airo_cleanup_module( void )
5598 remove_proc_entry("aironet", proc_root_driver); 5587 remove_proc_entry("aironet", proc_root_driver);
5599} 5588}
5600 5589
5601#ifdef WIRELESS_EXT
5602/* 5590/*
5603 * Initial Wireless Extension code for Aironet driver by : 5591 * Initial Wireless Extension code for Aironet driver by :
5604 * Jean Tourrilhes <jt@hpl.hp.com> - HPL - 17 November 00 5592 * Jean Tourrilhes <jt@hpl.hp.com> - HPL - 17 November 00
@@ -7107,8 +7095,6 @@ static const struct iw_handler_def airo_handler_def =
7107 .get_wireless_stats = airo_get_wireless_stats, 7095 .get_wireless_stats = airo_get_wireless_stats,
7108}; 7096};
7109 7097
7110#endif /* WIRELESS_EXT */
7111
7112/* 7098/*
7113 * This defines the configuration part of the Wireless Extensions 7099 * This defines the configuration part of the Wireless Extensions
7114 * Note : irq and spinlock protection will occur in the subroutines 7100 * Note : irq and spinlock protection will occur in the subroutines
@@ -7187,7 +7173,6 @@ static int airo_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
7187 return rc; 7173 return rc;
7188} 7174}
7189 7175
7190#ifdef WIRELESS_EXT
7191/* 7176/*
7192 * Get the Wireless stats out of the driver 7177 * Get the Wireless stats out of the driver
7193 * Note : irq and spinlock protection will occur in the subroutines 7178 * Note : irq and spinlock protection will occur in the subroutines
@@ -7260,7 +7245,6 @@ static struct iw_statistics *airo_get_wireless_stats(struct net_device *dev)
7260 7245
7261 return &local->wstats; 7246 return &local->wstats;
7262} 7247}
7263#endif /* WIRELESS_EXT */
7264 7248
7265#ifdef CISCO_EXT 7249#ifdef CISCO_EXT
7266/* 7250/*
diff --git a/drivers/net/wireless/airport.c b/drivers/net/wireless/airport.c
index 9d496703c465..7b321f7cf358 100644
--- a/drivers/net/wireless/airport.c
+++ b/drivers/net/wireless/airport.c
@@ -15,28 +15,11 @@
15#define PFX DRIVER_NAME ": " 15#define PFX DRIVER_NAME ": "
16 16
17#include <linux/config.h> 17#include <linux/config.h>
18
19#include <linux/module.h> 18#include <linux/module.h>
20#include <linux/kernel.h> 19#include <linux/kernel.h>
21#include <linux/init.h> 20#include <linux/init.h>
22#include <linux/ptrace.h> 21#include <linux/delay.h>
23#include <linux/slab.h>
24#include <linux/string.h>
25#include <linux/timer.h>
26#include <linux/ioport.h>
27#include <linux/netdevice.h>
28#include <linux/if_arp.h>
29#include <linux/etherdevice.h>
30#include <linux/wireless.h>
31
32#include <asm/io.h>
33#include <asm/system.h>
34#include <asm/current.h>
35#include <asm/prom.h>
36#include <asm/machdep.h>
37#include <asm/pmac_feature.h> 22#include <asm/pmac_feature.h>
38#include <asm/irq.h>
39#include <asm/uaccess.h>
40 23
41#include "orinoco.h" 24#include "orinoco.h"
42 25
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index 587869d86eee..d57011028b72 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -618,12 +618,12 @@ static int atmel_lock_mac(struct atmel_private *priv);
618static void atmel_wmem32(struct atmel_private *priv, u16 pos, u32 data); 618static void atmel_wmem32(struct atmel_private *priv, u16 pos, u32 data);
619static void atmel_command_irq(struct atmel_private *priv); 619static void atmel_command_irq(struct atmel_private *priv);
620static int atmel_validate_channel(struct atmel_private *priv, int channel); 620static int atmel_validate_channel(struct atmel_private *priv, int channel);
621static void atmel_management_frame(struct atmel_private *priv, struct ieee80211_hdr *header, 621static void atmel_management_frame(struct atmel_private *priv, struct ieee80211_hdr_4addr *header,
622 u16 frame_len, u8 rssi); 622 u16 frame_len, u8 rssi);
623static void atmel_management_timer(u_long a); 623static void atmel_management_timer(u_long a);
624static void atmel_send_command(struct atmel_private *priv, int command, void *cmd, int cmd_size); 624static void atmel_send_command(struct atmel_private *priv, int command, void *cmd, int cmd_size);
625static int atmel_send_command_wait(struct atmel_private *priv, int command, void *cmd, int cmd_size); 625static int atmel_send_command_wait(struct atmel_private *priv, int command, void *cmd, int cmd_size);
626static void atmel_transmit_management_frame(struct atmel_private *priv, struct ieee80211_hdr *header, 626static void atmel_transmit_management_frame(struct atmel_private *priv, struct ieee80211_hdr_4addr *header,
627 u8 *body, int body_len); 627 u8 *body, int body_len);
628 628
629static u8 atmel_get_mib8(struct atmel_private *priv, u8 type, u8 index); 629static u8 atmel_get_mib8(struct atmel_private *priv, u8 type, u8 index);
@@ -827,7 +827,7 @@ static void tx_update_descriptor(struct atmel_private *priv, int is_bcast, u16 l
827static int start_tx (struct sk_buff *skb, struct net_device *dev) 827static int start_tx (struct sk_buff *skb, struct net_device *dev)
828{ 828{
829 struct atmel_private *priv = netdev_priv(dev); 829 struct atmel_private *priv = netdev_priv(dev);
830 struct ieee80211_hdr header; 830 struct ieee80211_hdr_4addr header;
831 unsigned long flags; 831 unsigned long flags;
832 u16 buff, frame_ctl, len = (ETH_ZLEN < skb->len) ? skb->len : ETH_ZLEN; 832 u16 buff, frame_ctl, len = (ETH_ZLEN < skb->len) ? skb->len : ETH_ZLEN;
833 u8 SNAP_RFC1024[6] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00}; 833 u8 SNAP_RFC1024[6] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00};
@@ -902,7 +902,7 @@ static int start_tx (struct sk_buff *skb, struct net_device *dev)
902} 902}
903 903
904static void atmel_transmit_management_frame(struct atmel_private *priv, 904static void atmel_transmit_management_frame(struct atmel_private *priv,
905 struct ieee80211_hdr *header, 905 struct ieee80211_hdr_4addr *header,
906 u8 *body, int body_len) 906 u8 *body, int body_len)
907{ 907{
908 u16 buff; 908 u16 buff;
@@ -917,7 +917,7 @@ static void atmel_transmit_management_frame(struct atmel_private *priv,
917 tx_update_descriptor(priv, header->addr1[0] & 0x01, len, buff, TX_PACKET_TYPE_MGMT); 917 tx_update_descriptor(priv, header->addr1[0] & 0x01, len, buff, TX_PACKET_TYPE_MGMT);
918} 918}
919 919
920static void fast_rx_path(struct atmel_private *priv, struct ieee80211_hdr *header, 920static void fast_rx_path(struct atmel_private *priv, struct ieee80211_hdr_4addr *header,
921 u16 msdu_size, u16 rx_packet_loc, u32 crc) 921 u16 msdu_size, u16 rx_packet_loc, u32 crc)
922{ 922{
923 /* fast path: unfragmented packet copy directly into skbuf */ 923 /* fast path: unfragmented packet copy directly into skbuf */
@@ -990,7 +990,7 @@ static int probe_crc(struct atmel_private *priv, u16 packet_loc, u16 msdu_size)
990 return (crc ^ 0xffffffff) == netcrc; 990 return (crc ^ 0xffffffff) == netcrc;
991} 991}
992 992
993static void frag_rx_path(struct atmel_private *priv, struct ieee80211_hdr *header, 993static void frag_rx_path(struct atmel_private *priv, struct ieee80211_hdr_4addr *header,
994 u16 msdu_size, u16 rx_packet_loc, u32 crc, u16 seq_no, u8 frag_no, int more_frags) 994 u16 msdu_size, u16 rx_packet_loc, u32 crc, u16 seq_no, u8 frag_no, int more_frags)
995{ 995{
996 u8 mac4[6]; 996 u8 mac4[6];
@@ -1082,7 +1082,7 @@ static void frag_rx_path(struct atmel_private *priv, struct ieee80211_hdr *heade
1082static void rx_done_irq(struct atmel_private *priv) 1082static void rx_done_irq(struct atmel_private *priv)
1083{ 1083{
1084 int i; 1084 int i;
1085 struct ieee80211_hdr header; 1085 struct ieee80211_hdr_4addr header;
1086 1086
1087 for (i = 0; 1087 for (i = 0;
1088 atmel_rmem8(priv, atmel_rx(priv, RX_DESC_FLAGS_OFFSET, priv->rx_desc_head)) == RX_DESC_FLAG_VALID && 1088 atmel_rmem8(priv, atmel_rx(priv, RX_DESC_FLAGS_OFFSET, priv->rx_desc_head)) == RX_DESC_FLAG_VALID &&
@@ -2650,7 +2650,7 @@ static void handle_beacon_probe(struct atmel_private *priv, u16 capability, u8 c
2650 2650
2651static void send_authentication_request(struct atmel_private *priv, u8 *challenge, int challenge_len) 2651static void send_authentication_request(struct atmel_private *priv, u8 *challenge, int challenge_len)
2652{ 2652{
2653 struct ieee80211_hdr header; 2653 struct ieee80211_hdr_4addr header;
2654 struct auth_body auth; 2654 struct auth_body auth;
2655 2655
2656 header.frame_ctl = cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_AUTH); 2656 header.frame_ctl = cpu_to_le16(IEEE80211_FTYPE_MGMT | IEEE80211_STYPE_AUTH);
@@ -2688,7 +2688,7 @@ static void send_association_request(struct atmel_private *priv, int is_reassoc)
2688{ 2688{
2689 u8 *ssid_el_p; 2689 u8 *ssid_el_p;
2690 int bodysize; 2690 int bodysize;
2691 struct ieee80211_hdr header; 2691 struct ieee80211_hdr_4addr header;
2692 struct ass_req_format { 2692 struct ass_req_format {
2693 u16 capability; 2693 u16 capability;
2694 u16 listen_interval; 2694 u16 listen_interval;
@@ -2738,7 +2738,7 @@ static void send_association_request(struct atmel_private *priv, int is_reassoc)
2738 atmel_transmit_management_frame(priv, &header, (void *)&body, bodysize); 2738 atmel_transmit_management_frame(priv, &header, (void *)&body, bodysize);
2739} 2739}
2740 2740
2741static int is_frame_from_current_bss(struct atmel_private *priv, struct ieee80211_hdr *header) 2741static int is_frame_from_current_bss(struct atmel_private *priv, struct ieee80211_hdr_4addr *header)
2742{ 2742{
2743 if (le16_to_cpu(header->frame_ctl) & IEEE80211_FCTL_FROMDS) 2743 if (le16_to_cpu(header->frame_ctl) & IEEE80211_FCTL_FROMDS)
2744 return memcmp(header->addr3, priv->CurrentBSSID, 6) == 0; 2744 return memcmp(header->addr3, priv->CurrentBSSID, 6) == 0;
@@ -2788,7 +2788,7 @@ static int retrieve_bss(struct atmel_private *priv)
2788} 2788}
2789 2789
2790 2790
2791static void store_bss_info(struct atmel_private *priv, struct ieee80211_hdr *header, 2791static void store_bss_info(struct atmel_private *priv, struct ieee80211_hdr_4addr *header,
2792 u16 capability, u16 beacon_period, u8 channel, u8 rssi, 2792 u16 capability, u16 beacon_period, u8 channel, u8 rssi,
2793 u8 ssid_len, u8 *ssid, int is_beacon) 2793 u8 ssid_len, u8 *ssid, int is_beacon)
2794{ 2794{
@@ -3072,7 +3072,7 @@ static void atmel_smooth_qual(struct atmel_private *priv)
3072} 3072}
3073 3073
3074/* deals with incoming managment frames. */ 3074/* deals with incoming managment frames. */
3075static void atmel_management_frame(struct atmel_private *priv, struct ieee80211_hdr *header, 3075static void atmel_management_frame(struct atmel_private *priv, struct ieee80211_hdr_4addr *header,
3076 u16 frame_len, u8 rssi) 3076 u16 frame_len, u8 rssi)
3077{ 3077{
3078 u16 subtype; 3078 u16 subtype;
diff --git a/drivers/net/wireless/hermes.c b/drivers/net/wireless/hermes.c
index 21c3d0d227e6..eba0d9d2b7c5 100644
--- a/drivers/net/wireless/hermes.c
+++ b/drivers/net/wireless/hermes.c
@@ -39,17 +39,10 @@
39 */ 39 */
40 40
41#include <linux/config.h> 41#include <linux/config.h>
42
43#include <linux/module.h> 42#include <linux/module.h>
44#include <linux/types.h>
45#include <linux/threads.h>
46#include <linux/smp.h>
47#include <asm/io.h>
48#include <linux/delay.h>
49#include <linux/init.h>
50#include <linux/kernel.h> 43#include <linux/kernel.h>
51#include <linux/net.h> 44#include <linux/init.h>
52#include <asm/errno.h> 45#include <linux/delay.h>
53 46
54#include "hermes.h" 47#include "hermes.h"
55 48
diff --git a/drivers/net/wireless/hermes.h b/drivers/net/wireless/hermes.h
index 8c9e874c9118..ad28e3294360 100644
--- a/drivers/net/wireless/hermes.h
+++ b/drivers/net/wireless/hermes.h
@@ -30,9 +30,8 @@
30 * access to the hermes_t structure, and to the hardware 30 * access to the hermes_t structure, and to the hardware
31*/ 31*/
32 32
33#include <linux/delay.h>
34#include <linux/if_ether.h> 33#include <linux/if_ether.h>
35#include <asm/byteorder.h> 34#include <asm/io.h>
36 35
37/* 36/*
38 * Limits and constants 37 * Limits and constants
@@ -192,13 +191,13 @@
192#define HERMES_RXSTAT_WMP (0x6000) /* Wavelan-II Management Protocol frame */ 191#define HERMES_RXSTAT_WMP (0x6000) /* Wavelan-II Management Protocol frame */
193 192
194struct hermes_tx_descriptor { 193struct hermes_tx_descriptor {
195 u16 status; 194 __le16 status;
196 u16 reserved1; 195 __le16 reserved1;
197 u16 reserved2; 196 __le16 reserved2;
198 u32 sw_support; 197 __le32 sw_support;
199 u8 retry_count; 198 u8 retry_count;
200 u8 tx_rate; 199 u8 tx_rate;
201 u16 tx_control; 200 __le16 tx_control;
202} __attribute__ ((packed)); 201} __attribute__ ((packed));
203 202
204#define HERMES_TXSTAT_RETRYERR (0x0001) 203#define HERMES_TXSTAT_RETRYERR (0x0001)
@@ -222,60 +221,60 @@ struct hermes_tx_descriptor {
222#define HERMES_INQ_SEC_STAT_AGERE (0xF202) 221#define HERMES_INQ_SEC_STAT_AGERE (0xF202)
223 222
224struct hermes_tallies_frame { 223struct hermes_tallies_frame {
225 u16 TxUnicastFrames; 224 __le16 TxUnicastFrames;
226 u16 TxMulticastFrames; 225 __le16 TxMulticastFrames;
227 u16 TxFragments; 226 __le16 TxFragments;
228 u16 TxUnicastOctets; 227 __le16 TxUnicastOctets;
229 u16 TxMulticastOctets; 228 __le16 TxMulticastOctets;
230 u16 TxDeferredTransmissions; 229 __le16 TxDeferredTransmissions;
231 u16 TxSingleRetryFrames; 230 __le16 TxSingleRetryFrames;
232 u16 TxMultipleRetryFrames; 231 __le16 TxMultipleRetryFrames;
233 u16 TxRetryLimitExceeded; 232 __le16 TxRetryLimitExceeded;
234 u16 TxDiscards; 233 __le16 TxDiscards;
235 u16 RxUnicastFrames; 234 __le16 RxUnicastFrames;
236 u16 RxMulticastFrames; 235 __le16 RxMulticastFrames;
237 u16 RxFragments; 236 __le16 RxFragments;
238 u16 RxUnicastOctets; 237 __le16 RxUnicastOctets;
239 u16 RxMulticastOctets; 238 __le16 RxMulticastOctets;
240 u16 RxFCSErrors; 239 __le16 RxFCSErrors;
241 u16 RxDiscards_NoBuffer; 240 __le16 RxDiscards_NoBuffer;
242 u16 TxDiscardsWrongSA; 241 __le16 TxDiscardsWrongSA;
243 u16 RxWEPUndecryptable; 242 __le16 RxWEPUndecryptable;
244 u16 RxMsgInMsgFragments; 243 __le16 RxMsgInMsgFragments;
245 u16 RxMsgInBadMsgFragments; 244 __le16 RxMsgInBadMsgFragments;
246 /* Those last are probably not available in very old firmwares */ 245 /* Those last are probably not available in very old firmwares */
247 u16 RxDiscards_WEPICVError; 246 __le16 RxDiscards_WEPICVError;
248 u16 RxDiscards_WEPExcluded; 247 __le16 RxDiscards_WEPExcluded;
249} __attribute__ ((packed)); 248} __attribute__ ((packed));
250 249
251/* Grabbed from wlan-ng - Thanks Mark... - Jean II 250/* Grabbed from wlan-ng - Thanks Mark... - Jean II
252 * This is the result of a scan inquiry command */ 251 * This is the result of a scan inquiry command */
253/* Structure describing info about an Access Point */ 252/* Structure describing info about an Access Point */
254struct prism2_scan_apinfo { 253struct prism2_scan_apinfo {
255 u16 channel; /* Channel where the AP sits */ 254 __le16 channel; /* Channel where the AP sits */
256 u16 noise; /* Noise level */ 255 __le16 noise; /* Noise level */
257 u16 level; /* Signal level */ 256 __le16 level; /* Signal level */
258 u8 bssid[ETH_ALEN]; /* MAC address of the Access Point */ 257 u8 bssid[ETH_ALEN]; /* MAC address of the Access Point */
259 u16 beacon_interv; /* Beacon interval */ 258 __le16 beacon_interv; /* Beacon interval */
260 u16 capabilities; /* Capabilities */ 259 __le16 capabilities; /* Capabilities */
261 u16 essid_len; /* ESSID length */ 260 __le16 essid_len; /* ESSID length */
262 u8 essid[32]; /* ESSID of the network */ 261 u8 essid[32]; /* ESSID of the network */
263 u8 rates[10]; /* Bit rate supported */ 262 u8 rates[10]; /* Bit rate supported */
264 u16 proberesp_rate; /* Data rate of the response frame */ 263 __le16 proberesp_rate; /* Data rate of the response frame */
265 u16 atim; /* ATIM window time, Kus (hostscan only) */ 264 __le16 atim; /* ATIM window time, Kus (hostscan only) */
266} __attribute__ ((packed)); 265} __attribute__ ((packed));
267 266
268/* Same stuff for the Lucent/Agere card. 267/* Same stuff for the Lucent/Agere card.
269 * Thanks to h1kari <h1kari AT dachb0den.com> - Jean II */ 268 * Thanks to h1kari <h1kari AT dachb0den.com> - Jean II */
270struct agere_scan_apinfo { 269struct agere_scan_apinfo {
271 u16 channel; /* Channel where the AP sits */ 270 __le16 channel; /* Channel where the AP sits */
272 u16 noise; /* Noise level */ 271 __le16 noise; /* Noise level */
273 u16 level; /* Signal level */ 272 __le16 level; /* Signal level */
274 u8 bssid[ETH_ALEN]; /* MAC address of the Access Point */ 273 u8 bssid[ETH_ALEN]; /* MAC address of the Access Point */
275 u16 beacon_interv; /* Beacon interval */ 274 __le16 beacon_interv; /* Beacon interval */
276 u16 capabilities; /* Capabilities */ 275 __le16 capabilities; /* Capabilities */
277 /* bits: 0-ess, 1-ibss, 4-privacy [wep] */ 276 /* bits: 0-ess, 1-ibss, 4-privacy [wep] */
278 u16 essid_len; /* ESSID length */ 277 __le16 essid_len; /* ESSID length */
279 u8 essid[32]; /* ESSID of the network */ 278 u8 essid[32]; /* ESSID of the network */
280} __attribute__ ((packed)); 279} __attribute__ ((packed));
281 280
@@ -283,16 +282,16 @@ struct agere_scan_apinfo {
283struct symbol_scan_apinfo { 282struct symbol_scan_apinfo {
284 u8 channel; /* Channel where the AP sits */ 283 u8 channel; /* Channel where the AP sits */
285 u8 unknown1; /* 8 in 2.9x and 3.9x f/w, 0 otherwise */ 284 u8 unknown1; /* 8 in 2.9x and 3.9x f/w, 0 otherwise */
286 u16 noise; /* Noise level */ 285 __le16 noise; /* Noise level */
287 u16 level; /* Signal level */ 286 __le16 level; /* Signal level */
288 u8 bssid[ETH_ALEN]; /* MAC address of the Access Point */ 287 u8 bssid[ETH_ALEN]; /* MAC address of the Access Point */
289 u16 beacon_interv; /* Beacon interval */ 288 __le16 beacon_interv; /* Beacon interval */
290 u16 capabilities; /* Capabilities */ 289 __le16 capabilities; /* Capabilities */
291 /* bits: 0-ess, 1-ibss, 4-privacy [wep] */ 290 /* bits: 0-ess, 1-ibss, 4-privacy [wep] */
292 u16 essid_len; /* ESSID length */ 291 __le16 essid_len; /* ESSID length */
293 u8 essid[32]; /* ESSID of the network */ 292 u8 essid[32]; /* ESSID of the network */
294 u16 rates[5]; /* Bit rate supported */ 293 __le16 rates[5]; /* Bit rate supported */
295 u16 basic_rates; /* Basic rates bitmask */ 294 __le16 basic_rates; /* Basic rates bitmask */
296 u8 unknown2[6]; /* Always FF:FF:FF:FF:00:00 */ 295 u8 unknown2[6]; /* Always FF:FF:FF:FF:00:00 */
297 u8 unknown3[8]; /* Always 0, appeared in f/w 3.91-68 */ 296 u8 unknown3[8]; /* Always 0, appeared in f/w 3.91-68 */
298} __attribute__ ((packed)); 297} __attribute__ ((packed));
@@ -312,7 +311,7 @@ union hermes_scan_info {
312#define HERMES_LINKSTATUS_ASSOC_FAILED (0x0006) 311#define HERMES_LINKSTATUS_ASSOC_FAILED (0x0006)
313 312
314struct hermes_linkstatus { 313struct hermes_linkstatus {
315 u16 linkstatus; /* Link status */ 314 __le16 linkstatus; /* Link status */
316} __attribute__ ((packed)); 315} __attribute__ ((packed));
317 316
318struct hermes_response { 317struct hermes_response {
@@ -321,8 +320,8 @@ struct hermes_response {
321 320
322/* "ID" structure - used for ESSID and station nickname */ 321/* "ID" structure - used for ESSID and station nickname */
323struct hermes_idstring { 322struct hermes_idstring {
324 u16 len; 323 __le16 len;
325 u16 val[16]; 324 __le16 val[16];
326} __attribute__ ((packed)); 325} __attribute__ ((packed));
327 326
328struct hermes_multicast { 327struct hermes_multicast {
@@ -447,7 +446,7 @@ static inline void hermes_clear_words(struct hermes *hw, int off, unsigned count
447 446
448static inline int hermes_read_wordrec(hermes_t *hw, int bap, u16 rid, u16 *word) 447static inline int hermes_read_wordrec(hermes_t *hw, int bap, u16 rid, u16 *word)
449{ 448{
450 u16 rec; 449 __le16 rec;
451 int err; 450 int err;
452 451
453 err = HERMES_READ_RECORD(hw, bap, rid, &rec); 452 err = HERMES_READ_RECORD(hw, bap, rid, &rec);
@@ -457,7 +456,7 @@ static inline int hermes_read_wordrec(hermes_t *hw, int bap, u16 rid, u16 *word)
457 456
458static inline int hermes_write_wordrec(hermes_t *hw, int bap, u16 rid, u16 word) 457static inline int hermes_write_wordrec(hermes_t *hw, int bap, u16 rid, u16 word)
459{ 458{
460 u16 rec = cpu_to_le16(word); 459 __le16 rec = cpu_to_le16(word);
461 return HERMES_WRITE_RECORD(hw, bap, rid, &rec); 460 return HERMES_WRITE_RECORD(hw, bap, rid, &rec);
462} 461}
463 462
diff --git a/drivers/net/wireless/hostap/hostap.c b/drivers/net/wireless/hostap/hostap.c
index e7f5821b4942..6a96cd9f2685 100644
--- a/drivers/net/wireless/hostap/hostap.c
+++ b/drivers/net/wireless/hostap/hostap.c
@@ -716,9 +716,6 @@ static int prism2_close(struct net_device *dev)
716 hostap_deauth_all_stas(dev, local->ap, 1); 716 hostap_deauth_all_stas(dev, local->ap, 1);
717#endif /* PRISM2_NO_KERNEL_IEEE80211_MGMT */ 717#endif /* PRISM2_NO_KERNEL_IEEE80211_MGMT */
718 718
719 if (local->func->dev_close && local->func->dev_close(local))
720 return 0;
721
722 if (dev == local->dev) { 719 if (dev == local->dev) {
723 local->func->hw_shutdown(dev, HOSTAP_HW_ENABLE_CMDCOMPL); 720 local->func->hw_shutdown(dev, HOSTAP_HW_ENABLE_CMDCOMPL);
724 } 721 }
@@ -766,9 +763,6 @@ static int prism2_open(struct net_device *dev)
766 local->hw_downloading) 763 local->hw_downloading)
767 return -ENODEV; 764 return -ENODEV;
768 765
769 if (local->func->dev_open && local->func->dev_open(local))
770 return 1;
771
772 if (!try_module_get(local->hw_module)) 766 if (!try_module_get(local->hw_module))
773 return -ENODEV; 767 return -ENODEV;
774 local->num_dev_open++; 768 local->num_dev_open++;
diff --git a/drivers/net/wireless/hostap/hostap_80211_rx.c b/drivers/net/wireless/hostap/hostap_80211_rx.c
index b0501243b175..ffac50899454 100644
--- a/drivers/net/wireless/hostap/hostap_80211_rx.c
+++ b/drivers/net/wireless/hostap/hostap_80211_rx.c
@@ -6,10 +6,10 @@
6void hostap_dump_rx_80211(const char *name, struct sk_buff *skb, 6void hostap_dump_rx_80211(const char *name, struct sk_buff *skb,
7 struct hostap_80211_rx_status *rx_stats) 7 struct hostap_80211_rx_status *rx_stats)
8{ 8{
9 struct ieee80211_hdr *hdr; 9 struct ieee80211_hdr_4addr *hdr;
10 u16 fc; 10 u16 fc;
11 11
12 hdr = (struct ieee80211_hdr *) skb->data; 12 hdr = (struct ieee80211_hdr_4addr *) skb->data;
13 13
14 printk(KERN_DEBUG "%s: RX signal=%d noise=%d rate=%d len=%d " 14 printk(KERN_DEBUG "%s: RX signal=%d noise=%d rate=%d len=%d "
15 "jiffies=%ld\n", 15 "jiffies=%ld\n",
@@ -51,7 +51,7 @@ int prism2_rx_80211(struct net_device *dev, struct sk_buff *skb,
51 int hdrlen, phdrlen, head_need, tail_need; 51 int hdrlen, phdrlen, head_need, tail_need;
52 u16 fc; 52 u16 fc;
53 int prism_header, ret; 53 int prism_header, ret;
54 struct ieee80211_hdr *hdr; 54 struct ieee80211_hdr_4addr *hdr;
55 55
56 iface = netdev_priv(dev); 56 iface = netdev_priv(dev);
57 local = iface->local; 57 local = iface->local;
@@ -70,7 +70,7 @@ int prism2_rx_80211(struct net_device *dev, struct sk_buff *skb,
70 phdrlen = 0; 70 phdrlen = 0;
71 } 71 }
72 72
73 hdr = (struct ieee80211_hdr *) skb->data; 73 hdr = (struct ieee80211_hdr_4addr *) skb->data;
74 fc = le16_to_cpu(hdr->frame_ctl); 74 fc = le16_to_cpu(hdr->frame_ctl);
75 75
76 if (type == PRISM2_RX_MGMT && (fc & IEEE80211_FCTL_VERS)) { 76 if (type == PRISM2_RX_MGMT && (fc & IEEE80211_FCTL_VERS)) {
@@ -215,7 +215,7 @@ prism2_frag_cache_find(local_info_t *local, unsigned int seq,
215 215
216/* Called only as a tasklet (software IRQ) */ 216/* Called only as a tasklet (software IRQ) */
217static struct sk_buff * 217static struct sk_buff *
218prism2_frag_cache_get(local_info_t *local, struct ieee80211_hdr *hdr) 218prism2_frag_cache_get(local_info_t *local, struct ieee80211_hdr_4addr *hdr)
219{ 219{
220 struct sk_buff *skb = NULL; 220 struct sk_buff *skb = NULL;
221 u16 sc; 221 u16 sc;
@@ -229,7 +229,7 @@ prism2_frag_cache_get(local_info_t *local, struct ieee80211_hdr *hdr)
229 if (frag == 0) { 229 if (frag == 0) {
230 /* Reserve enough space to fit maximum frame length */ 230 /* Reserve enough space to fit maximum frame length */
231 skb = dev_alloc_skb(local->dev->mtu + 231 skb = dev_alloc_skb(local->dev->mtu +
232 sizeof(struct ieee80211_hdr) + 232 sizeof(struct ieee80211_hdr_4addr) +
233 8 /* LLC */ + 233 8 /* LLC */ +
234 2 /* alignment */ + 234 2 /* alignment */ +
235 8 /* WEP */ + ETH_ALEN /* WDS */); 235 8 /* WEP */ + ETH_ALEN /* WDS */);
@@ -267,7 +267,7 @@ prism2_frag_cache_get(local_info_t *local, struct ieee80211_hdr *hdr)
267 267
268/* Called only as a tasklet (software IRQ) */ 268/* Called only as a tasklet (software IRQ) */
269static int prism2_frag_cache_invalidate(local_info_t *local, 269static int prism2_frag_cache_invalidate(local_info_t *local,
270 struct ieee80211_hdr *hdr) 270 struct ieee80211_hdr_4addr *hdr)
271{ 271{
272 u16 sc; 272 u16 sc;
273 unsigned int seq; 273 unsigned int seq;
@@ -441,7 +441,7 @@ hostap_rx_frame_mgmt(local_info_t *local, struct sk_buff *skb,
441 u16 stype) 441 u16 stype)
442{ 442{
443 if (local->iw_mode == IW_MODE_MASTER) { 443 if (local->iw_mode == IW_MODE_MASTER) {
444 hostap_update_sta_ps(local, (struct ieee80211_hdr *) 444 hostap_update_sta_ps(local, (struct ieee80211_hdr_4addr *)
445 skb->data); 445 skb->data);
446 } 446 }
447 447
@@ -520,7 +520,7 @@ static inline struct net_device *prism2_rx_get_wds(local_info_t *local,
520 520
521 521
522static inline int 522static inline int
523hostap_rx_frame_wds(local_info_t *local, struct ieee80211_hdr *hdr, 523hostap_rx_frame_wds(local_info_t *local, struct ieee80211_hdr_4addr *hdr,
524 u16 fc, struct net_device **wds) 524 u16 fc, struct net_device **wds)
525{ 525{
526 /* FIX: is this really supposed to accept WDS frames only in Master 526 /* FIX: is this really supposed to accept WDS frames only in Master
@@ -579,13 +579,13 @@ static int hostap_is_eapol_frame(local_info_t *local, struct sk_buff *skb)
579{ 579{
580 struct net_device *dev = local->dev; 580 struct net_device *dev = local->dev;
581 u16 fc, ethertype; 581 u16 fc, ethertype;
582 struct ieee80211_hdr *hdr; 582 struct ieee80211_hdr_4addr *hdr;
583 u8 *pos; 583 u8 *pos;
584 584
585 if (skb->len < 24) 585 if (skb->len < 24)
586 return 0; 586 return 0;
587 587
588 hdr = (struct ieee80211_hdr *) skb->data; 588 hdr = (struct ieee80211_hdr_4addr *) skb->data;
589 fc = le16_to_cpu(hdr->frame_ctl); 589 fc = le16_to_cpu(hdr->frame_ctl);
590 590
591 /* check that the frame is unicast frame to us */ 591 /* check that the frame is unicast frame to us */
@@ -619,13 +619,13 @@ static inline int
619hostap_rx_frame_decrypt(local_info_t *local, struct sk_buff *skb, 619hostap_rx_frame_decrypt(local_info_t *local, struct sk_buff *skb,
620 struct ieee80211_crypt_data *crypt) 620 struct ieee80211_crypt_data *crypt)
621{ 621{
622 struct ieee80211_hdr *hdr; 622 struct ieee80211_hdr_4addr *hdr;
623 int res, hdrlen; 623 int res, hdrlen;
624 624
625 if (crypt == NULL || crypt->ops->decrypt_mpdu == NULL) 625 if (crypt == NULL || crypt->ops->decrypt_mpdu == NULL)
626 return 0; 626 return 0;
627 627
628 hdr = (struct ieee80211_hdr *) skb->data; 628 hdr = (struct ieee80211_hdr_4addr *) skb->data;
629 hdrlen = hostap_80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl)); 629 hdrlen = hostap_80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl));
630 630
631 if (local->tkip_countermeasures && 631 if (local->tkip_countermeasures &&
@@ -658,13 +658,13 @@ static inline int
658hostap_rx_frame_decrypt_msdu(local_info_t *local, struct sk_buff *skb, 658hostap_rx_frame_decrypt_msdu(local_info_t *local, struct sk_buff *skb,
659 int keyidx, struct ieee80211_crypt_data *crypt) 659 int keyidx, struct ieee80211_crypt_data *crypt)
660{ 660{
661 struct ieee80211_hdr *hdr; 661 struct ieee80211_hdr_4addr *hdr;
662 int res, hdrlen; 662 int res, hdrlen;
663 663
664 if (crypt == NULL || crypt->ops->decrypt_msdu == NULL) 664 if (crypt == NULL || crypt->ops->decrypt_msdu == NULL)
665 return 0; 665 return 0;
666 666
667 hdr = (struct ieee80211_hdr *) skb->data; 667 hdr = (struct ieee80211_hdr_4addr *) skb->data;
668 hdrlen = hostap_80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl)); 668 hdrlen = hostap_80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl));
669 669
670 atomic_inc(&crypt->refcnt); 670 atomic_inc(&crypt->refcnt);
@@ -689,7 +689,7 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb,
689{ 689{
690 struct hostap_interface *iface; 690 struct hostap_interface *iface;
691 local_info_t *local; 691 local_info_t *local;
692 struct ieee80211_hdr *hdr; 692 struct ieee80211_hdr_4addr *hdr;
693 size_t hdrlen; 693 size_t hdrlen;
694 u16 fc, type, stype, sc; 694 u16 fc, type, stype, sc;
695 struct net_device *wds = NULL; 695 struct net_device *wds = NULL;
@@ -716,7 +716,7 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb,
716 dev = local->ddev; 716 dev = local->ddev;
717 iface = netdev_priv(dev); 717 iface = netdev_priv(dev);
718 718
719 hdr = (struct ieee80211_hdr *) skb->data; 719 hdr = (struct ieee80211_hdr_4addr *) skb->data;
720 stats = hostap_get_stats(dev); 720 stats = hostap_get_stats(dev);
721 721
722 if (skb->len < 10) 722 if (skb->len < 10)
@@ -737,7 +737,8 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb,
737 struct iw_quality wstats; 737 struct iw_quality wstats;
738 wstats.level = rx_stats->signal; 738 wstats.level = rx_stats->signal;
739 wstats.noise = rx_stats->noise; 739 wstats.noise = rx_stats->noise;
740 wstats.updated = 6; /* No qual value */ 740 wstats.updated = IW_QUAL_LEVEL_UPDATED | IW_QUAL_NOISE_UPDATED
741 | IW_QUAL_QUAL_INVALID | IW_QUAL_DBM;
741 /* Update spy records */ 742 /* Update spy records */
742 wireless_spy_update(dev, hdr->addr2, &wstats); 743 wireless_spy_update(dev, hdr->addr2, &wstats);
743 } 744 }
@@ -889,7 +890,7 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb,
889 if (local->host_decrypt && (fc & IEEE80211_FCTL_PROTECTED) && 890 if (local->host_decrypt && (fc & IEEE80211_FCTL_PROTECTED) &&
890 (keyidx = hostap_rx_frame_decrypt(local, skb, crypt)) < 0) 891 (keyidx = hostap_rx_frame_decrypt(local, skb, crypt)) < 0)
891 goto rx_dropped; 892 goto rx_dropped;
892 hdr = (struct ieee80211_hdr *) skb->data; 893 hdr = (struct ieee80211_hdr_4addr *) skb->data;
893 894
894 /* skb: hdr + (possibly fragmented) plaintext payload */ 895 /* skb: hdr + (possibly fragmented) plaintext payload */
895 896
@@ -941,7 +942,7 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb,
941 /* this was the last fragment and the frame will be 942 /* this was the last fragment and the frame will be
942 * delivered, so remove skb from fragment cache */ 943 * delivered, so remove skb from fragment cache */
943 skb = frag_skb; 944 skb = frag_skb;
944 hdr = (struct ieee80211_hdr *) skb->data; 945 hdr = (struct ieee80211_hdr_4addr *) skb->data;
945 prism2_frag_cache_invalidate(local, hdr); 946 prism2_frag_cache_invalidate(local, hdr);
946 } 947 }
947 948
@@ -952,7 +953,7 @@ void hostap_80211_rx(struct net_device *dev, struct sk_buff *skb,
952 hostap_rx_frame_decrypt_msdu(local, skb, keyidx, crypt)) 953 hostap_rx_frame_decrypt_msdu(local, skb, keyidx, crypt))
953 goto rx_dropped; 954 goto rx_dropped;
954 955
955 hdr = (struct ieee80211_hdr *) skb->data; 956 hdr = (struct ieee80211_hdr_4addr *) skb->data;
956 if (crypt && !(fc & IEEE80211_FCTL_PROTECTED) && !local->open_wep) { 957 if (crypt && !(fc & IEEE80211_FCTL_PROTECTED) && !local->open_wep) {
957 if (local->ieee_802_1x && 958 if (local->ieee_802_1x &&
958 hostap_is_eapol_frame(local, skb)) { 959 hostap_is_eapol_frame(local, skb)) {
diff --git a/drivers/net/wireless/hostap/hostap_80211_tx.c b/drivers/net/wireless/hostap/hostap_80211_tx.c
index 6358015f6526..9d24f8a38ac5 100644
--- a/drivers/net/wireless/hostap/hostap_80211_tx.c
+++ b/drivers/net/wireless/hostap/hostap_80211_tx.c
@@ -1,9 +1,9 @@
1void hostap_dump_tx_80211(const char *name, struct sk_buff *skb) 1void hostap_dump_tx_80211(const char *name, struct sk_buff *skb)
2{ 2{
3 struct ieee80211_hdr *hdr; 3 struct ieee80211_hdr_4addr *hdr;
4 u16 fc; 4 u16 fc;
5 5
6 hdr = (struct ieee80211_hdr *) skb->data; 6 hdr = (struct ieee80211_hdr_4addr *) skb->data;
7 7
8 printk(KERN_DEBUG "%s: TX len=%d jiffies=%ld\n", 8 printk(KERN_DEBUG "%s: TX len=%d jiffies=%ld\n",
9 name, skb->len, jiffies); 9 name, skb->len, jiffies);
@@ -41,7 +41,7 @@ int hostap_data_start_xmit(struct sk_buff *skb, struct net_device *dev)
41 struct hostap_interface *iface; 41 struct hostap_interface *iface;
42 local_info_t *local; 42 local_info_t *local;
43 int need_headroom, need_tailroom = 0; 43 int need_headroom, need_tailroom = 0;
44 struct ieee80211_hdr hdr; 44 struct ieee80211_hdr_4addr hdr;
45 u16 fc, ethertype = 0; 45 u16 fc, ethertype = 0;
46 enum { 46 enum {
47 WDS_NO = 0, WDS_OWN_FRAME, WDS_COMPLIANT_FRAME 47 WDS_NO = 0, WDS_OWN_FRAME, WDS_COMPLIANT_FRAME
@@ -244,7 +244,7 @@ int hostap_mgmt_start_xmit(struct sk_buff *skb, struct net_device *dev)
244 struct hostap_interface *iface; 244 struct hostap_interface *iface;
245 local_info_t *local; 245 local_info_t *local;
246 struct hostap_skb_tx_data *meta; 246 struct hostap_skb_tx_data *meta;
247 struct ieee80211_hdr *hdr; 247 struct ieee80211_hdr_4addr *hdr;
248 u16 fc; 248 u16 fc;
249 249
250 iface = netdev_priv(dev); 250 iface = netdev_priv(dev);
@@ -266,7 +266,7 @@ int hostap_mgmt_start_xmit(struct sk_buff *skb, struct net_device *dev)
266 meta->iface = iface; 266 meta->iface = iface;
267 267
268 if (skb->len >= IEEE80211_DATA_HDR3_LEN + sizeof(rfc1042_header) + 2) { 268 if (skb->len >= IEEE80211_DATA_HDR3_LEN + sizeof(rfc1042_header) + 2) {
269 hdr = (struct ieee80211_hdr *) skb->data; 269 hdr = (struct ieee80211_hdr_4addr *) skb->data;
270 fc = le16_to_cpu(hdr->frame_ctl); 270 fc = le16_to_cpu(hdr->frame_ctl);
271 if (WLAN_FC_GET_TYPE(fc) == IEEE80211_FTYPE_DATA && 271 if (WLAN_FC_GET_TYPE(fc) == IEEE80211_FTYPE_DATA &&
272 WLAN_FC_GET_STYPE(fc) == IEEE80211_STYPE_DATA) { 272 WLAN_FC_GET_STYPE(fc) == IEEE80211_STYPE_DATA) {
@@ -289,7 +289,7 @@ struct sk_buff * hostap_tx_encrypt(struct sk_buff *skb,
289{ 289{
290 struct hostap_interface *iface; 290 struct hostap_interface *iface;
291 local_info_t *local; 291 local_info_t *local;
292 struct ieee80211_hdr *hdr; 292 struct ieee80211_hdr_4addr *hdr;
293 u16 fc; 293 u16 fc;
294 int hdr_len, res; 294 int hdr_len, res;
295 295
@@ -303,7 +303,7 @@ struct sk_buff * hostap_tx_encrypt(struct sk_buff *skb,
303 303
304 if (local->tkip_countermeasures && 304 if (local->tkip_countermeasures &&
305 crypt && crypt->ops && strcmp(crypt->ops->name, "TKIP") == 0) { 305 crypt && crypt->ops && strcmp(crypt->ops->name, "TKIP") == 0) {
306 hdr = (struct ieee80211_hdr *) skb->data; 306 hdr = (struct ieee80211_hdr_4addr *) skb->data;
307 if (net_ratelimit()) { 307 if (net_ratelimit()) {
308 printk(KERN_DEBUG "%s: TKIP countermeasures: dropped " 308 printk(KERN_DEBUG "%s: TKIP countermeasures: dropped "
309 "TX packet to " MACSTR "\n", 309 "TX packet to " MACSTR "\n",
@@ -317,15 +317,15 @@ struct sk_buff * hostap_tx_encrypt(struct sk_buff *skb,
317 if (skb == NULL) 317 if (skb == NULL)
318 return NULL; 318 return NULL;
319 319
320 if ((skb_headroom(skb) < crypt->ops->extra_prefix_len || 320 if ((skb_headroom(skb) < crypt->ops->extra_mpdu_prefix_len ||
321 skb_tailroom(skb) < crypt->ops->extra_postfix_len) && 321 skb_tailroom(skb) < crypt->ops->extra_mpdu_postfix_len) &&
322 pskb_expand_head(skb, crypt->ops->extra_prefix_len, 322 pskb_expand_head(skb, crypt->ops->extra_mpdu_prefix_len,
323 crypt->ops->extra_postfix_len, GFP_ATOMIC)) { 323 crypt->ops->extra_mpdu_postfix_len, GFP_ATOMIC)) {
324 kfree_skb(skb); 324 kfree_skb(skb);
325 return NULL; 325 return NULL;
326 } 326 }
327 327
328 hdr = (struct ieee80211_hdr *) skb->data; 328 hdr = (struct ieee80211_hdr_4addr *) skb->data;
329 fc = le16_to_cpu(hdr->frame_ctl); 329 fc = le16_to_cpu(hdr->frame_ctl);
330 hdr_len = hostap_80211_get_hdrlen(fc); 330 hdr_len = hostap_80211_get_hdrlen(fc);
331 331
@@ -360,7 +360,7 @@ int hostap_master_start_xmit(struct sk_buff *skb, struct net_device *dev)
360 ap_tx_ret tx_ret; 360 ap_tx_ret tx_ret;
361 struct hostap_skb_tx_data *meta; 361 struct hostap_skb_tx_data *meta;
362 int no_encrypt = 0; 362 int no_encrypt = 0;
363 struct ieee80211_hdr *hdr; 363 struct ieee80211_hdr_4addr *hdr;
364 364
365 iface = netdev_priv(dev); 365 iface = netdev_priv(dev);
366 local = iface->local; 366 local = iface->local;
@@ -403,7 +403,7 @@ int hostap_master_start_xmit(struct sk_buff *skb, struct net_device *dev)
403 tx_ret = hostap_handle_sta_tx(local, &tx); 403 tx_ret = hostap_handle_sta_tx(local, &tx);
404 skb = tx.skb; 404 skb = tx.skb;
405 meta = (struct hostap_skb_tx_data *) skb->cb; 405 meta = (struct hostap_skb_tx_data *) skb->cb;
406 hdr = (struct ieee80211_hdr *) skb->data; 406 hdr = (struct ieee80211_hdr_4addr *) skb->data;
407 fc = le16_to_cpu(hdr->frame_ctl); 407 fc = le16_to_cpu(hdr->frame_ctl);
408 switch (tx_ret) { 408 switch (tx_ret) {
409 case AP_TX_CONTINUE: 409 case AP_TX_CONTINUE:
diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/hostap/hostap_ap.c
index 930cef8367f2..9da94ab7f05f 100644
--- a/drivers/net/wireless/hostap/hostap_ap.c
+++ b/drivers/net/wireless/hostap/hostap_ap.c
@@ -591,14 +591,14 @@ static void hostap_ap_tx_cb(struct sk_buff *skb, int ok, void *data)
591{ 591{
592 struct ap_data *ap = data; 592 struct ap_data *ap = data;
593 u16 fc; 593 u16 fc;
594 struct ieee80211_hdr *hdr; 594 struct ieee80211_hdr_4addr *hdr;
595 595
596 if (!ap->local->hostapd || !ap->local->apdev) { 596 if (!ap->local->hostapd || !ap->local->apdev) {
597 dev_kfree_skb(skb); 597 dev_kfree_skb(skb);
598 return; 598 return;
599 } 599 }
600 600
601 hdr = (struct ieee80211_hdr *) skb->data; 601 hdr = (struct ieee80211_hdr_4addr *) skb->data;
602 fc = le16_to_cpu(hdr->frame_ctl); 602 fc = le16_to_cpu(hdr->frame_ctl);
603 603
604 /* Pass the TX callback frame to the hostapd; use 802.11 header version 604 /* Pass the TX callback frame to the hostapd; use 802.11 header version
@@ -623,7 +623,7 @@ static void hostap_ap_tx_cb_auth(struct sk_buff *skb, int ok, void *data)
623{ 623{
624 struct ap_data *ap = data; 624 struct ap_data *ap = data;
625 struct net_device *dev = ap->local->dev; 625 struct net_device *dev = ap->local->dev;
626 struct ieee80211_hdr *hdr; 626 struct ieee80211_hdr_4addr *hdr;
627 u16 fc, *pos, auth_alg, auth_transaction, status; 627 u16 fc, *pos, auth_alg, auth_transaction, status;
628 struct sta_info *sta = NULL; 628 struct sta_info *sta = NULL;
629 char *txt = NULL; 629 char *txt = NULL;
@@ -633,7 +633,7 @@ static void hostap_ap_tx_cb_auth(struct sk_buff *skb, int ok, void *data)
633 return; 633 return;
634 } 634 }
635 635
636 hdr = (struct ieee80211_hdr *) skb->data; 636 hdr = (struct ieee80211_hdr_4addr *) skb->data;
637 fc = le16_to_cpu(hdr->frame_ctl); 637 fc = le16_to_cpu(hdr->frame_ctl);
638 if (WLAN_FC_GET_TYPE(fc) != IEEE80211_FTYPE_MGMT || 638 if (WLAN_FC_GET_TYPE(fc) != IEEE80211_FTYPE_MGMT ||
639 WLAN_FC_GET_STYPE(fc) != IEEE80211_STYPE_AUTH || 639 WLAN_FC_GET_STYPE(fc) != IEEE80211_STYPE_AUTH ||
@@ -692,7 +692,7 @@ static void hostap_ap_tx_cb_assoc(struct sk_buff *skb, int ok, void *data)
692{ 692{
693 struct ap_data *ap = data; 693 struct ap_data *ap = data;
694 struct net_device *dev = ap->local->dev; 694 struct net_device *dev = ap->local->dev;
695 struct ieee80211_hdr *hdr; 695 struct ieee80211_hdr_4addr *hdr;
696 u16 fc, *pos, status; 696 u16 fc, *pos, status;
697 struct sta_info *sta = NULL; 697 struct sta_info *sta = NULL;
698 char *txt = NULL; 698 char *txt = NULL;
@@ -702,7 +702,7 @@ static void hostap_ap_tx_cb_assoc(struct sk_buff *skb, int ok, void *data)
702 return; 702 return;
703 } 703 }
704 704
705 hdr = (struct ieee80211_hdr *) skb->data; 705 hdr = (struct ieee80211_hdr_4addr *) skb->data;
706 fc = le16_to_cpu(hdr->frame_ctl); 706 fc = le16_to_cpu(hdr->frame_ctl);
707 if (WLAN_FC_GET_TYPE(fc) != IEEE80211_FTYPE_MGMT || 707 if (WLAN_FC_GET_TYPE(fc) != IEEE80211_FTYPE_MGMT ||
708 (WLAN_FC_GET_STYPE(fc) != IEEE80211_STYPE_ASSOC_RESP && 708 (WLAN_FC_GET_STYPE(fc) != IEEE80211_STYPE_ASSOC_RESP &&
@@ -757,12 +757,12 @@ static void hostap_ap_tx_cb_assoc(struct sk_buff *skb, int ok, void *data)
757static void hostap_ap_tx_cb_poll(struct sk_buff *skb, int ok, void *data) 757static void hostap_ap_tx_cb_poll(struct sk_buff *skb, int ok, void *data)
758{ 758{
759 struct ap_data *ap = data; 759 struct ap_data *ap = data;
760 struct ieee80211_hdr *hdr; 760 struct ieee80211_hdr_4addr *hdr;
761 struct sta_info *sta; 761 struct sta_info *sta;
762 762
763 if (skb->len < 24) 763 if (skb->len < 24)
764 goto fail; 764 goto fail;
765 hdr = (struct ieee80211_hdr *) skb->data; 765 hdr = (struct ieee80211_hdr_4addr *) skb->data;
766 if (ok) { 766 if (ok) {
767 spin_lock(&ap->sta_table_lock); 767 spin_lock(&ap->sta_table_lock);
768 sta = ap_get_sta(ap, hdr->addr1); 768 sta = ap_get_sta(ap, hdr->addr1);
@@ -918,7 +918,7 @@ static void prism2_send_mgmt(struct net_device *dev,
918{ 918{
919 struct hostap_interface *iface; 919 struct hostap_interface *iface;
920 local_info_t *local; 920 local_info_t *local;
921 struct ieee80211_hdr *hdr; 921 struct ieee80211_hdr_4addr *hdr;
922 u16 fc; 922 u16 fc;
923 struct sk_buff *skb; 923 struct sk_buff *skb;
924 struct hostap_skb_tx_data *meta; 924 struct hostap_skb_tx_data *meta;
@@ -944,7 +944,7 @@ static void prism2_send_mgmt(struct net_device *dev,
944 944
945 fc = type_subtype; 945 fc = type_subtype;
946 hdrlen = hostap_80211_get_hdrlen(fc); 946 hdrlen = hostap_80211_get_hdrlen(fc);
947 hdr = (struct ieee80211_hdr *) skb_put(skb, hdrlen); 947 hdr = (struct ieee80211_hdr_4addr *) skb_put(skb, hdrlen);
948 if (body) 948 if (body)
949 memcpy(skb_put(skb, body_len), body, body_len); 949 memcpy(skb_put(skb, body_len), body, body_len);
950 950
@@ -1256,14 +1256,14 @@ static char * ap_auth_make_challenge(struct ap_data *ap)
1256 } 1256 }
1257 1257
1258 skb = dev_alloc_skb(WLAN_AUTH_CHALLENGE_LEN + 1258 skb = dev_alloc_skb(WLAN_AUTH_CHALLENGE_LEN +
1259 ap->crypt->extra_prefix_len + 1259 ap->crypt->extra_mpdu_prefix_len +
1260 ap->crypt->extra_postfix_len); 1260 ap->crypt->extra_mpdu_postfix_len);
1261 if (skb == NULL) { 1261 if (skb == NULL) {
1262 kfree(tmpbuf); 1262 kfree(tmpbuf);
1263 return NULL; 1263 return NULL;
1264 } 1264 }
1265 1265
1266 skb_reserve(skb, ap->crypt->extra_prefix_len); 1266 skb_reserve(skb, ap->crypt->extra_mpdu_prefix_len);
1267 memset(skb_put(skb, WLAN_AUTH_CHALLENGE_LEN), 0, 1267 memset(skb_put(skb, WLAN_AUTH_CHALLENGE_LEN), 0,
1268 WLAN_AUTH_CHALLENGE_LEN); 1268 WLAN_AUTH_CHALLENGE_LEN);
1269 if (ap->crypt->encrypt_mpdu(skb, 0, ap->crypt_priv)) { 1269 if (ap->crypt->encrypt_mpdu(skb, 0, ap->crypt_priv)) {
@@ -1272,7 +1272,7 @@ static char * ap_auth_make_challenge(struct ap_data *ap)
1272 return NULL; 1272 return NULL;
1273 } 1273 }
1274 1274
1275 memcpy(tmpbuf, skb->data + ap->crypt->extra_prefix_len, 1275 memcpy(tmpbuf, skb->data + ap->crypt->extra_mpdu_prefix_len,
1276 WLAN_AUTH_CHALLENGE_LEN); 1276 WLAN_AUTH_CHALLENGE_LEN);
1277 dev_kfree_skb(skb); 1277 dev_kfree_skb(skb);
1278 1278
@@ -1285,7 +1285,7 @@ static void handle_authen(local_info_t *local, struct sk_buff *skb,
1285 struct hostap_80211_rx_status *rx_stats) 1285 struct hostap_80211_rx_status *rx_stats)
1286{ 1286{
1287 struct net_device *dev = local->dev; 1287 struct net_device *dev = local->dev;
1288 struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data; 1288 struct ieee80211_hdr_4addr *hdr = (struct ieee80211_hdr_4addr *) skb->data;
1289 size_t hdrlen; 1289 size_t hdrlen;
1290 struct ap_data *ap = local->ap; 1290 struct ap_data *ap = local->ap;
1291 char body[8 + WLAN_AUTH_CHALLENGE_LEN], *challenge = NULL; 1291 char body[8 + WLAN_AUTH_CHALLENGE_LEN], *challenge = NULL;
@@ -1498,7 +1498,7 @@ static void handle_assoc(local_info_t *local, struct sk_buff *skb,
1498 struct hostap_80211_rx_status *rx_stats, int reassoc) 1498 struct hostap_80211_rx_status *rx_stats, int reassoc)
1499{ 1499{
1500 struct net_device *dev = local->dev; 1500 struct net_device *dev = local->dev;
1501 struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data; 1501 struct ieee80211_hdr_4addr *hdr = (struct ieee80211_hdr_4addr *) skb->data;
1502 char body[12], *p, *lpos; 1502 char body[12], *p, *lpos;
1503 int len, left; 1503 int len, left;
1504 u16 *pos; 1504 u16 *pos;
@@ -1705,7 +1705,7 @@ static void handle_deauth(local_info_t *local, struct sk_buff *skb,
1705 struct hostap_80211_rx_status *rx_stats) 1705 struct hostap_80211_rx_status *rx_stats)
1706{ 1706{
1707 struct net_device *dev = local->dev; 1707 struct net_device *dev = local->dev;
1708 struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data; 1708 struct ieee80211_hdr_4addr *hdr = (struct ieee80211_hdr_4addr *) skb->data;
1709 char *body = (char *) (skb->data + IEEE80211_MGMT_HDR_LEN); 1709 char *body = (char *) (skb->data + IEEE80211_MGMT_HDR_LEN);
1710 int len; 1710 int len;
1711 u16 reason_code, *pos; 1711 u16 reason_code, *pos;
@@ -1746,7 +1746,7 @@ static void handle_disassoc(local_info_t *local, struct sk_buff *skb,
1746 struct hostap_80211_rx_status *rx_stats) 1746 struct hostap_80211_rx_status *rx_stats)
1747{ 1747{
1748 struct net_device *dev = local->dev; 1748 struct net_device *dev = local->dev;
1749 struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data; 1749 struct ieee80211_hdr_4addr *hdr = (struct ieee80211_hdr_4addr *) skb->data;
1750 char *body = skb->data + IEEE80211_MGMT_HDR_LEN; 1750 char *body = skb->data + IEEE80211_MGMT_HDR_LEN;
1751 int len; 1751 int len;
1752 u16 reason_code, *pos; 1752 u16 reason_code, *pos;
@@ -1784,7 +1784,7 @@ static void handle_disassoc(local_info_t *local, struct sk_buff *skb,
1784 1784
1785/* Called only as a scheduled task for pending AP frames. */ 1785/* Called only as a scheduled task for pending AP frames. */
1786static void ap_handle_data_nullfunc(local_info_t *local, 1786static void ap_handle_data_nullfunc(local_info_t *local,
1787 struct ieee80211_hdr *hdr) 1787 struct ieee80211_hdr_4addr *hdr)
1788{ 1788{
1789 struct net_device *dev = local->dev; 1789 struct net_device *dev = local->dev;
1790 1790
@@ -1801,7 +1801,7 @@ static void ap_handle_data_nullfunc(local_info_t *local,
1801 1801
1802/* Called only as a scheduled task for pending AP frames. */ 1802/* Called only as a scheduled task for pending AP frames. */
1803static void ap_handle_dropped_data(local_info_t *local, 1803static void ap_handle_dropped_data(local_info_t *local,
1804 struct ieee80211_hdr *hdr) 1804 struct ieee80211_hdr_4addr *hdr)
1805{ 1805{
1806 struct net_device *dev = local->dev; 1806 struct net_device *dev = local->dev;
1807 struct sta_info *sta; 1807 struct sta_info *sta;
@@ -1860,7 +1860,7 @@ static void pspoll_send_buffered(local_info_t *local, struct sta_info *sta,
1860 1860
1861/* Called only as a scheduled task for pending AP frames. */ 1861/* Called only as a scheduled task for pending AP frames. */
1862static void handle_pspoll(local_info_t *local, 1862static void handle_pspoll(local_info_t *local,
1863 struct ieee80211_hdr *hdr, 1863 struct ieee80211_hdr_4addr *hdr,
1864 struct hostap_80211_rx_status *rx_stats) 1864 struct hostap_80211_rx_status *rx_stats)
1865{ 1865{
1866 struct net_device *dev = local->dev; 1866 struct net_device *dev = local->dev;
@@ -1979,7 +1979,7 @@ static void handle_wds_oper_queue(void *data)
1979static void handle_beacon(local_info_t *local, struct sk_buff *skb, 1979static void handle_beacon(local_info_t *local, struct sk_buff *skb,
1980 struct hostap_80211_rx_status *rx_stats) 1980 struct hostap_80211_rx_status *rx_stats)
1981{ 1981{
1982 struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) skb->data; 1982 struct ieee80211_hdr_4addr *hdr = (struct ieee80211_hdr_4addr *) skb->data;
1983 char *body = skb->data + IEEE80211_MGMT_HDR_LEN; 1983 char *body = skb->data + IEEE80211_MGMT_HDR_LEN;
1984 int len, left; 1984 int len, left;
1985 u16 *pos, beacon_int, capability; 1985 u16 *pos, beacon_int, capability;
@@ -2137,11 +2137,11 @@ static void handle_ap_item(local_info_t *local, struct sk_buff *skb,
2137 struct net_device *dev = local->dev; 2137 struct net_device *dev = local->dev;
2138#endif /* PRISM2_NO_KERNEL_IEEE80211_MGMT */ 2138#endif /* PRISM2_NO_KERNEL_IEEE80211_MGMT */
2139 u16 fc, type, stype; 2139 u16 fc, type, stype;
2140 struct ieee80211_hdr *hdr; 2140 struct ieee80211_hdr_4addr *hdr;
2141 2141
2142 /* FIX: should give skb->len to handler functions and check that the 2142 /* FIX: should give skb->len to handler functions and check that the
2143 * buffer is long enough */ 2143 * buffer is long enough */
2144 hdr = (struct ieee80211_hdr *) skb->data; 2144 hdr = (struct ieee80211_hdr_4addr *) skb->data;
2145 fc = le16_to_cpu(hdr->frame_ctl); 2145 fc = le16_to_cpu(hdr->frame_ctl);
2146 type = WLAN_FC_GET_TYPE(fc); 2146 type = WLAN_FC_GET_TYPE(fc);
2147 stype = WLAN_FC_GET_STYPE(fc); 2147 stype = WLAN_FC_GET_STYPE(fc);
@@ -2258,7 +2258,7 @@ void hostap_rx(struct net_device *dev, struct sk_buff *skb,
2258 struct hostap_interface *iface; 2258 struct hostap_interface *iface;
2259 local_info_t *local; 2259 local_info_t *local;
2260 u16 fc; 2260 u16 fc;
2261 struct ieee80211_hdr *hdr; 2261 struct ieee80211_hdr_4addr *hdr;
2262 2262
2263 iface = netdev_priv(dev); 2263 iface = netdev_priv(dev);
2264 local = iface->local; 2264 local = iface->local;
@@ -2268,7 +2268,7 @@ void hostap_rx(struct net_device *dev, struct sk_buff *skb,
2268 2268
2269 local->stats.rx_packets++; 2269 local->stats.rx_packets++;
2270 2270
2271 hdr = (struct ieee80211_hdr *) skb->data; 2271 hdr = (struct ieee80211_hdr_4addr *) skb->data;
2272 fc = le16_to_cpu(hdr->frame_ctl); 2272 fc = le16_to_cpu(hdr->frame_ctl);
2273 2273
2274 if (local->ap->ap_policy == AP_OTHER_AP_SKIP_ALL && 2274 if (local->ap->ap_policy == AP_OTHER_AP_SKIP_ALL &&
@@ -2289,7 +2289,7 @@ void hostap_rx(struct net_device *dev, struct sk_buff *skb,
2289static void schedule_packet_send(local_info_t *local, struct sta_info *sta) 2289static void schedule_packet_send(local_info_t *local, struct sta_info *sta)
2290{ 2290{
2291 struct sk_buff *skb; 2291 struct sk_buff *skb;
2292 struct ieee80211_hdr *hdr; 2292 struct ieee80211_hdr_4addr *hdr;
2293 struct hostap_80211_rx_status rx_stats; 2293 struct hostap_80211_rx_status rx_stats;
2294 2294
2295 if (skb_queue_empty(&sta->tx_buf)) 2295 if (skb_queue_empty(&sta->tx_buf))
@@ -2302,7 +2302,7 @@ static void schedule_packet_send(local_info_t *local, struct sta_info *sta)
2302 return; 2302 return;
2303 } 2303 }
2304 2304
2305 hdr = (struct ieee80211_hdr *) skb_put(skb, 16); 2305 hdr = (struct ieee80211_hdr_4addr *) skb_put(skb, 16);
2306 2306
2307 /* Generate a fake pspoll frame to start packet delivery */ 2307 /* Generate a fake pspoll frame to start packet delivery */
2308 hdr->frame_ctl = __constant_cpu_to_le16( 2308 hdr->frame_ctl = __constant_cpu_to_le16(
@@ -2349,7 +2349,7 @@ static int prism2_ap_get_sta_qual(local_info_t *local, struct sockaddr addr[],
2349 qual[count].noise = HFA384X_LEVEL_TO_dBm(sta->last_rx_silence); 2349 qual[count].noise = HFA384X_LEVEL_TO_dBm(sta->last_rx_silence);
2350 qual[count].updated = sta->last_rx_updated; 2350 qual[count].updated = sta->last_rx_updated;
2351 2351
2352 sta->last_rx_updated = 0; 2352 sta->last_rx_updated = IW_QUAL_DBM;
2353 2353
2354 count++; 2354 count++;
2355 if (count >= buf_size) 2355 if (count >= buf_size)
@@ -2467,7 +2467,7 @@ static int prism2_ap_translate_scan(struct net_device *dev, char *buffer)
2467 } 2467 }
2468#endif /* PRISM2_NO_KERNEL_IEEE80211_MGMT */ 2468#endif /* PRISM2_NO_KERNEL_IEEE80211_MGMT */
2469 2469
2470 sta->last_rx_updated = 0; 2470 sta->last_rx_updated = IW_QUAL_DBM;
2471 2471
2472 /* To be continued, we should make good use of IWEVCUSTOM */ 2472 /* To be continued, we should make good use of IWEVCUSTOM */
2473 } 2473 }
@@ -2685,7 +2685,7 @@ ap_tx_ret hostap_handle_sta_tx(local_info_t *local, struct hostap_tx_data *tx)
2685 struct sta_info *sta = NULL; 2685 struct sta_info *sta = NULL;
2686 struct sk_buff *skb = tx->skb; 2686 struct sk_buff *skb = tx->skb;
2687 int set_tim, ret; 2687 int set_tim, ret;
2688 struct ieee80211_hdr *hdr; 2688 struct ieee80211_hdr_4addr *hdr;
2689 struct hostap_skb_tx_data *meta; 2689 struct hostap_skb_tx_data *meta;
2690 2690
2691 meta = (struct hostap_skb_tx_data *) skb->cb; 2691 meta = (struct hostap_skb_tx_data *) skb->cb;
@@ -2694,7 +2694,7 @@ ap_tx_ret hostap_handle_sta_tx(local_info_t *local, struct hostap_tx_data *tx)
2694 meta->iface->type == HOSTAP_INTERFACE_STA) 2694 meta->iface->type == HOSTAP_INTERFACE_STA)
2695 goto out; 2695 goto out;
2696 2696
2697 hdr = (struct ieee80211_hdr *) skb->data; 2697 hdr = (struct ieee80211_hdr_4addr *) skb->data;
2698 2698
2699 if (hdr->addr1[0] & 0x01) { 2699 if (hdr->addr1[0] & 0x01) {
2700 /* broadcast/multicast frame - no AP related processing */ 2700 /* broadcast/multicast frame - no AP related processing */
@@ -2821,10 +2821,10 @@ void hostap_handle_sta_release(void *ptr)
2821void hostap_handle_sta_tx_exc(local_info_t *local, struct sk_buff *skb) 2821void hostap_handle_sta_tx_exc(local_info_t *local, struct sk_buff *skb)
2822{ 2822{
2823 struct sta_info *sta; 2823 struct sta_info *sta;
2824 struct ieee80211_hdr *hdr; 2824 struct ieee80211_hdr_4addr *hdr;
2825 struct hostap_skb_tx_data *meta; 2825 struct hostap_skb_tx_data *meta;
2826 2826
2827 hdr = (struct ieee80211_hdr *) skb->data; 2827 hdr = (struct ieee80211_hdr_4addr *) skb->data;
2828 meta = (struct hostap_skb_tx_data *) skb->cb; 2828 meta = (struct hostap_skb_tx_data *) skb->cb;
2829 2829
2830 spin_lock(&local->ap->sta_table_lock); 2830 spin_lock(&local->ap->sta_table_lock);
@@ -2892,7 +2892,7 @@ static void hostap_update_sta_ps2(local_info_t *local, struct sta_info *sta,
2892 2892
2893/* Called only as a tasklet (software IRQ). Called for each RX frame to update 2893/* Called only as a tasklet (software IRQ). Called for each RX frame to update
2894 * STA power saving state. pwrmgt is a flag from 802.11 frame_ctl field. */ 2894 * STA power saving state. pwrmgt is a flag from 802.11 frame_ctl field. */
2895int hostap_update_sta_ps(local_info_t *local, struct ieee80211_hdr *hdr) 2895int hostap_update_sta_ps(local_info_t *local, struct ieee80211_hdr_4addr *hdr)
2896{ 2896{
2897 struct sta_info *sta; 2897 struct sta_info *sta;
2898 u16 fc; 2898 u16 fc;
@@ -2925,12 +2925,12 @@ ap_rx_ret hostap_handle_sta_rx(local_info_t *local, struct net_device *dev,
2925 int ret; 2925 int ret;
2926 struct sta_info *sta; 2926 struct sta_info *sta;
2927 u16 fc, type, stype; 2927 u16 fc, type, stype;
2928 struct ieee80211_hdr *hdr; 2928 struct ieee80211_hdr_4addr *hdr;
2929 2929
2930 if (local->ap == NULL) 2930 if (local->ap == NULL)
2931 return AP_RX_CONTINUE; 2931 return AP_RX_CONTINUE;
2932 2932
2933 hdr = (struct ieee80211_hdr *) skb->data; 2933 hdr = (struct ieee80211_hdr_4addr *) skb->data;
2934 2934
2935 fc = le16_to_cpu(hdr->frame_ctl); 2935 fc = le16_to_cpu(hdr->frame_ctl);
2936 type = WLAN_FC_GET_TYPE(fc); 2936 type = WLAN_FC_GET_TYPE(fc);
@@ -3058,7 +3058,7 @@ ap_rx_ret hostap_handle_sta_rx(local_info_t *local, struct net_device *dev,
3058 3058
3059/* Called only as a tasklet (software IRQ) */ 3059/* Called only as a tasklet (software IRQ) */
3060int hostap_handle_sta_crypto(local_info_t *local, 3060int hostap_handle_sta_crypto(local_info_t *local,
3061 struct ieee80211_hdr *hdr, 3061 struct ieee80211_hdr_4addr *hdr,
3062 struct ieee80211_crypt_data **crypt, 3062 struct ieee80211_crypt_data **crypt,
3063 void **sta_ptr) 3063 void **sta_ptr)
3064{ 3064{
@@ -3160,7 +3160,7 @@ int hostap_add_sta(struct ap_data *ap, u8 *sta_addr)
3160 3160
3161/* Called only as a tasklet (software IRQ) */ 3161/* Called only as a tasklet (software IRQ) */
3162int hostap_update_rx_stats(struct ap_data *ap, 3162int hostap_update_rx_stats(struct ap_data *ap,
3163 struct ieee80211_hdr *hdr, 3163 struct ieee80211_hdr_4addr *hdr,
3164 struct hostap_80211_rx_status *rx_stats) 3164 struct hostap_80211_rx_status *rx_stats)
3165{ 3165{
3166 struct sta_info *sta; 3166 struct sta_info *sta;
@@ -3174,7 +3174,7 @@ int hostap_update_rx_stats(struct ap_data *ap,
3174 sta->last_rx_silence = rx_stats->noise; 3174 sta->last_rx_silence = rx_stats->noise;
3175 sta->last_rx_signal = rx_stats->signal; 3175 sta->last_rx_signal = rx_stats->signal;
3176 sta->last_rx_rate = rx_stats->rate; 3176 sta->last_rx_rate = rx_stats->rate;
3177 sta->last_rx_updated = 7; 3177 sta->last_rx_updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM;
3178 if (rx_stats->rate == 10) 3178 if (rx_stats->rate == 10)
3179 sta->rx_count[0]++; 3179 sta->rx_count[0]++;
3180 else if (rx_stats->rate == 20) 3180 else if (rx_stats->rate == 20)
diff --git a/drivers/net/wireless/hostap/hostap_ap.h b/drivers/net/wireless/hostap/hostap_ap.h
index 816a52bcea8f..6d00df69c2e3 100644
--- a/drivers/net/wireless/hostap/hostap_ap.h
+++ b/drivers/net/wireless/hostap/hostap_ap.h
@@ -233,7 +233,7 @@ struct hostap_tx_data {
233ap_tx_ret hostap_handle_sta_tx(local_info_t *local, struct hostap_tx_data *tx); 233ap_tx_ret hostap_handle_sta_tx(local_info_t *local, struct hostap_tx_data *tx);
234void hostap_handle_sta_release(void *ptr); 234void hostap_handle_sta_release(void *ptr);
235void hostap_handle_sta_tx_exc(local_info_t *local, struct sk_buff *skb); 235void hostap_handle_sta_tx_exc(local_info_t *local, struct sk_buff *skb);
236int hostap_update_sta_ps(local_info_t *local, struct ieee80211_hdr *hdr); 236int hostap_update_sta_ps(local_info_t *local, struct ieee80211_hdr_4addr *hdr);
237typedef enum { 237typedef enum {
238 AP_RX_CONTINUE, AP_RX_DROP, AP_RX_EXIT, AP_RX_CONTINUE_NOT_AUTHORIZED 238 AP_RX_CONTINUE, AP_RX_DROP, AP_RX_EXIT, AP_RX_CONTINUE_NOT_AUTHORIZED
239} ap_rx_ret; 239} ap_rx_ret;
@@ -241,13 +241,13 @@ ap_rx_ret hostap_handle_sta_rx(local_info_t *local, struct net_device *dev,
241 struct sk_buff *skb, 241 struct sk_buff *skb,
242 struct hostap_80211_rx_status *rx_stats, 242 struct hostap_80211_rx_status *rx_stats,
243 int wds); 243 int wds);
244int hostap_handle_sta_crypto(local_info_t *local, struct ieee80211_hdr *hdr, 244int hostap_handle_sta_crypto(local_info_t *local, struct ieee80211_hdr_4addr *hdr,
245 struct ieee80211_crypt_data **crypt, 245 struct ieee80211_crypt_data **crypt,
246 void **sta_ptr); 246 void **sta_ptr);
247int hostap_is_sta_assoc(struct ap_data *ap, u8 *sta_addr); 247int hostap_is_sta_assoc(struct ap_data *ap, u8 *sta_addr);
248int hostap_is_sta_authorized(struct ap_data *ap, u8 *sta_addr); 248int hostap_is_sta_authorized(struct ap_data *ap, u8 *sta_addr);
249int hostap_add_sta(struct ap_data *ap, u8 *sta_addr); 249int hostap_add_sta(struct ap_data *ap, u8 *sta_addr);
250int hostap_update_rx_stats(struct ap_data *ap, struct ieee80211_hdr *hdr, 250int hostap_update_rx_stats(struct ap_data *ap, struct ieee80211_hdr_4addr *hdr,
251 struct hostap_80211_rx_status *rx_stats); 251 struct hostap_80211_rx_status *rx_stats);
252void hostap_update_rates(local_info_t *local); 252void hostap_update_rates(local_info_t *local);
253void hostap_add_wds_links(local_info_t *local); 253void hostap_add_wds_links(local_info_t *local);
diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c
index faa83badf0a1..2643976a6677 100644
--- a/drivers/net/wireless/hostap/hostap_cs.c
+++ b/drivers/net/wireless/hostap/hostap_cs.c
@@ -492,42 +492,10 @@ static void prism2_pccard_genesis_reset(local_info_t *local, int hcr)
492} 492}
493 493
494 494
495static int prism2_pccard_dev_open(local_info_t *local)
496{
497 struct hostap_cs_priv *hw_priv = local->hw_priv;
498 hw_priv->link->open++;
499 return 0;
500}
501
502
503static int prism2_pccard_dev_close(local_info_t *local)
504{
505 struct hostap_cs_priv *hw_priv;
506
507 if (local == NULL || local->hw_priv == NULL)
508 return 1;
509 hw_priv = local->hw_priv;
510 if (hw_priv->link == NULL)
511 return 1;
512
513 if (!hw_priv->link->open) {
514 printk(KERN_WARNING "%s: prism2_pccard_dev_close(): "
515 "link not open?!\n", local->dev->name);
516 return 1;
517 }
518
519 hw_priv->link->open--;
520
521 return 0;
522}
523
524
525static struct prism2_helper_functions prism2_pccard_funcs = 495static struct prism2_helper_functions prism2_pccard_funcs =
526{ 496{
527 .card_present = prism2_pccard_card_present, 497 .card_present = prism2_pccard_card_present,
528 .cor_sreset = prism2_pccard_cor_sreset, 498 .cor_sreset = prism2_pccard_cor_sreset,
529 .dev_open = prism2_pccard_dev_open,
530 .dev_close = prism2_pccard_dev_close,
531 .genesis_reset = prism2_pccard_genesis_reset, 499 .genesis_reset = prism2_pccard_genesis_reset,
532 .hw_type = HOSTAP_HW_PCCARD, 500 .hw_type = HOSTAP_HW_PCCARD,
533}; 501};
@@ -597,13 +565,14 @@ static void prism2_detach(dev_link_t *link)
597 *linkp = link->next; 565 *linkp = link->next;
598 /* release net devices */ 566 /* release net devices */
599 if (link->priv) { 567 if (link->priv) {
568 struct hostap_cs_priv *hw_priv;
600 struct net_device *dev; 569 struct net_device *dev;
601 struct hostap_interface *iface; 570 struct hostap_interface *iface;
602 dev = link->priv; 571 dev = link->priv;
603 iface = netdev_priv(dev); 572 iface = netdev_priv(dev);
604 kfree(iface->local->hw_priv); 573 hw_priv = iface->local->hw_priv;
605 iface->local->hw_priv = NULL;
606 prism2_free_local_data(dev); 574 prism2_free_local_data(dev);
575 kfree(hw_priv);
607 } 576 }
608 kfree(link); 577 kfree(link);
609} 578}
@@ -883,6 +852,13 @@ static int prism2_event(event_t event, int priority,
883{ 852{
884 dev_link_t *link = args->client_data; 853 dev_link_t *link = args->client_data;
885 struct net_device *dev = (struct net_device *) link->priv; 854 struct net_device *dev = (struct net_device *) link->priv;
855 int dev_open = 0;
856
857 if (link->state & DEV_CONFIG) {
858 struct hostap_interface *iface = netdev_priv(dev);
859 if (iface && iface->local)
860 dev_open = iface->local->num_dev_open > 0;
861 }
886 862
887 switch (event) { 863 switch (event) {
888 case CS_EVENT_CARD_INSERTION: 864 case CS_EVENT_CARD_INSERTION:
@@ -911,7 +887,7 @@ static int prism2_event(event_t event, int priority,
911 case CS_EVENT_RESET_PHYSICAL: 887 case CS_EVENT_RESET_PHYSICAL:
912 PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_RESET_PHYSICAL\n", dev_info); 888 PDEBUG(DEBUG_EXTRA, "%s: CS_EVENT_RESET_PHYSICAL\n", dev_info);
913 if (link->state & DEV_CONFIG) { 889 if (link->state & DEV_CONFIG) {
914 if (link->open) { 890 if (dev_open) {
915 netif_stop_queue(dev); 891 netif_stop_queue(dev);
916 netif_device_detach(dev); 892 netif_device_detach(dev);
917 } 893 }
@@ -931,8 +907,8 @@ static int prism2_event(event_t event, int priority,
931 pcmcia_request_configuration(link->handle, 907 pcmcia_request_configuration(link->handle,
932 &link->conf); 908 &link->conf);
933 prism2_hw_shutdown(dev, 1); 909 prism2_hw_shutdown(dev, 1);
934 prism2_hw_config(dev, link->open ? 0 : 1); 910 prism2_hw_config(dev, dev_open ? 0 : 1);
935 if (link->open) { 911 if (dev_open) {
936 netif_device_attach(dev); 912 netif_device_attach(dev);
937 netif_start_queue(dev); 913 netif_start_queue(dev);
938 } 914 }
diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c
index e533a663deda..59fc15572395 100644
--- a/drivers/net/wireless/hostap/hostap_hw.c
+++ b/drivers/net/wireless/hostap/hostap_hw.c
@@ -3322,6 +3322,18 @@ static void prism2_free_local_data(struct net_device *dev)
3322 iface = netdev_priv(dev); 3322 iface = netdev_priv(dev);
3323 local = iface->local; 3323 local = iface->local;
3324 3324
3325 /* Unregister all netdevs before freeing local data. */
3326 list_for_each_safe(ptr, n, &local->hostap_interfaces) {
3327 iface = list_entry(ptr, struct hostap_interface, list);
3328 if (iface->type == HOSTAP_INTERFACE_MASTER) {
3329 /* special handling for this interface below */
3330 continue;
3331 }
3332 hostap_remove_interface(iface->dev, 0, 1);
3333 }
3334
3335 unregister_netdev(local->dev);
3336
3325 flush_scheduled_work(); 3337 flush_scheduled_work();
3326 3338
3327 if (timer_pending(&local->crypt_deinit_timer)) 3339 if (timer_pending(&local->crypt_deinit_timer))
@@ -3382,15 +3394,6 @@ static void prism2_free_local_data(struct net_device *dev)
3382 prism2_download_free_data(local->dl_sec); 3394 prism2_download_free_data(local->dl_sec);
3383#endif /* PRISM2_DOWNLOAD_SUPPORT */ 3395#endif /* PRISM2_DOWNLOAD_SUPPORT */
3384 3396
3385 list_for_each_safe(ptr, n, &local->hostap_interfaces) {
3386 iface = list_entry(ptr, struct hostap_interface, list);
3387 if (iface->type == HOSTAP_INTERFACE_MASTER) {
3388 /* special handling for this interface below */
3389 continue;
3390 }
3391 hostap_remove_interface(iface->dev, 0, 1);
3392 }
3393
3394 prism2_clear_set_tim_queue(local); 3397 prism2_clear_set_tim_queue(local);
3395 3398
3396 list_for_each_safe(ptr, n, &local->bss_list) { 3399 list_for_each_safe(ptr, n, &local->bss_list) {
@@ -3403,7 +3406,6 @@ static void prism2_free_local_data(struct net_device *dev)
3403 kfree(local->last_scan_results); 3406 kfree(local->last_scan_results);
3404 kfree(local->generic_elem); 3407 kfree(local->generic_elem);
3405 3408
3406 unregister_netdev(local->dev);
3407 free_netdev(local->dev); 3409 free_netdev(local->dev);
3408} 3410}
3409 3411
diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c
index e720369a3515..53f5246c40aa 100644
--- a/drivers/net/wireless/hostap/hostap_ioctl.c
+++ b/drivers/net/wireless/hostap/hostap_ioctl.c
@@ -50,7 +50,8 @@ static struct iw_statistics *hostap_get_wireless_stats(struct net_device *dev)
50#endif /* in_atomic */ 50#endif /* in_atomic */
51 51
52 if (update && prism2_update_comms_qual(dev) == 0) 52 if (update && prism2_update_comms_qual(dev) == 0)
53 wstats->qual.updated = 7; 53 wstats->qual.updated = IW_QUAL_ALL_UPDATED |
54 IW_QUAL_DBM;
54 55
55 wstats->qual.qual = local->comms_qual; 56 wstats->qual.qual = local->comms_qual;
56 wstats->qual.level = local->avg_signal; 57 wstats->qual.level = local->avg_signal;
@@ -59,7 +60,7 @@ static struct iw_statistics *hostap_get_wireless_stats(struct net_device *dev)
59 wstats->qual.qual = 0; 60 wstats->qual.qual = 0;
60 wstats->qual.level = 0; 61 wstats->qual.level = 0;
61 wstats->qual.noise = 0; 62 wstats->qual.noise = 0;
62 wstats->qual.updated = 0; 63 wstats->qual.updated = IW_QUAL_ALL_INVALID;
63 } 64 }
64 65
65 return wstats; 66 return wstats;
@@ -1827,13 +1828,6 @@ static char * __prism2_translate_scan(local_info_t *local,
1827 iwe.cmd = SIOCGIWAP; 1828 iwe.cmd = SIOCGIWAP;
1828 iwe.u.ap_addr.sa_family = ARPHRD_ETHER; 1829 iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
1829 memcpy(iwe.u.ap_addr.sa_data, bssid, ETH_ALEN); 1830 memcpy(iwe.u.ap_addr.sa_data, bssid, ETH_ALEN);
1830 /* FIX:
1831 * I do not know how this is possible, but iwe_stream_add_event
1832 * seems to re-order memcpy execution so that len is set only
1833 * after copying.. Pre-setting len here "fixes" this, but real
1834 * problems should be solved (after which these iwe.len
1835 * settings could be removed from this function). */
1836 iwe.len = IW_EV_ADDR_LEN;
1837 current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, 1831 current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
1838 IW_EV_ADDR_LEN); 1832 IW_EV_ADDR_LEN);
1839 1833
@@ -1843,7 +1837,6 @@ static char * __prism2_translate_scan(local_info_t *local,
1843 iwe.cmd = SIOCGIWESSID; 1837 iwe.cmd = SIOCGIWESSID;
1844 iwe.u.data.length = ssid_len; 1838 iwe.u.data.length = ssid_len;
1845 iwe.u.data.flags = 1; 1839 iwe.u.data.flags = 1;
1846 iwe.len = IW_EV_POINT_LEN + iwe.u.data.length;
1847 current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, ssid); 1840 current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, ssid);
1848 1841
1849 memset(&iwe, 0, sizeof(iwe)); 1842 memset(&iwe, 0, sizeof(iwe));
@@ -1859,7 +1852,6 @@ static char * __prism2_translate_scan(local_info_t *local,
1859 iwe.u.mode = IW_MODE_MASTER; 1852 iwe.u.mode = IW_MODE_MASTER;
1860 else 1853 else
1861 iwe.u.mode = IW_MODE_ADHOC; 1854 iwe.u.mode = IW_MODE_ADHOC;
1862 iwe.len = IW_EV_UINT_LEN;
1863 current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, 1855 current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
1864 IW_EV_UINT_LEN); 1856 IW_EV_UINT_LEN);
1865 } 1857 }
@@ -1877,7 +1869,6 @@ static char * __prism2_translate_scan(local_info_t *local,
1877 if (chan > 0) { 1869 if (chan > 0) {
1878 iwe.u.freq.m = freq_list[le16_to_cpu(chan - 1)] * 100000; 1870 iwe.u.freq.m = freq_list[le16_to_cpu(chan - 1)] * 100000;
1879 iwe.u.freq.e = 1; 1871 iwe.u.freq.e = 1;
1880 iwe.len = IW_EV_FREQ_LEN;
1881 current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, 1872 current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
1882 IW_EV_FREQ_LEN); 1873 IW_EV_FREQ_LEN);
1883 } 1874 }
@@ -1894,7 +1885,10 @@ static char * __prism2_translate_scan(local_info_t *local,
1894 iwe.u.qual.noise = 1885 iwe.u.qual.noise =
1895 HFA384X_LEVEL_TO_dBm(le16_to_cpu(scan->anl)); 1886 HFA384X_LEVEL_TO_dBm(le16_to_cpu(scan->anl));
1896 } 1887 }
1897 iwe.len = IW_EV_QUAL_LEN; 1888 iwe.u.qual.updated = IW_QUAL_LEVEL_UPDATED
1889 | IW_QUAL_NOISE_UPDATED
1890 | IW_QUAL_QUAL_INVALID
1891 | IW_QUAL_DBM;
1898 current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, 1892 current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
1899 IW_EV_QUAL_LEN); 1893 IW_EV_QUAL_LEN);
1900 } 1894 }
@@ -1906,7 +1900,6 @@ static char * __prism2_translate_scan(local_info_t *local,
1906 else 1900 else
1907 iwe.u.data.flags = IW_ENCODE_DISABLED; 1901 iwe.u.data.flags = IW_ENCODE_DISABLED;
1908 iwe.u.data.length = 0; 1902 iwe.u.data.length = 0;
1909 iwe.len = IW_EV_POINT_LEN + iwe.u.data.length;
1910 current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, ""); 1903 current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, "");
1911 1904
1912 /* TODO: add SuppRates into BSS table */ 1905 /* TODO: add SuppRates into BSS table */
@@ -1930,7 +1923,7 @@ static char * __prism2_translate_scan(local_info_t *local,
1930 } 1923 }
1931 1924
1932 /* TODO: add BeaconInt,resp_rate,atim into BSS table */ 1925 /* TODO: add BeaconInt,resp_rate,atim into BSS table */
1933 buf = kmalloc(MAX_WPA_IE_LEN * 2 + 30, GFP_KERNEL); 1926 buf = kmalloc(MAX_WPA_IE_LEN * 2 + 30, GFP_ATOMIC);
1934 if (buf && scan) { 1927 if (buf && scan) {
1935 memset(&iwe, 0, sizeof(iwe)); 1928 memset(&iwe, 0, sizeof(iwe));
1936 iwe.cmd = IWEVCUSTOM; 1929 iwe.cmd = IWEVCUSTOM;
diff --git a/drivers/net/wireless/hostap/hostap_pci.c b/drivers/net/wireless/hostap/hostap_pci.c
index 025f8cdb5566..da0c80fb941c 100644
--- a/drivers/net/wireless/hostap/hostap_pci.c
+++ b/drivers/net/wireless/hostap/hostap_pci.c
@@ -59,11 +59,13 @@ static struct pci_device_id prism2_pci_id_table[] __devinitdata = {
59static inline void hfa384x_outb_debug(struct net_device *dev, int a, u8 v) 59static inline void hfa384x_outb_debug(struct net_device *dev, int a, u8 v)
60{ 60{
61 struct hostap_interface *iface; 61 struct hostap_interface *iface;
62 struct hostap_pci_priv *hw_priv;
62 local_info_t *local; 63 local_info_t *local;
63 unsigned long flags; 64 unsigned long flags;
64 65
65 iface = netdev_priv(dev); 66 iface = netdev_priv(dev);
66 local = iface->local; 67 local = iface->local;
68 hw_priv = local->hw_priv;
67 69
68 spin_lock_irqsave(&local->lock, flags); 70 spin_lock_irqsave(&local->lock, flags);
69 prism2_io_debug_add(dev, PRISM2_IO_DEBUG_CMD_OUTB, a, v); 71 prism2_io_debug_add(dev, PRISM2_IO_DEBUG_CMD_OUTB, a, v);
@@ -74,12 +76,14 @@ static inline void hfa384x_outb_debug(struct net_device *dev, int a, u8 v)
74static inline u8 hfa384x_inb_debug(struct net_device *dev, int a) 76static inline u8 hfa384x_inb_debug(struct net_device *dev, int a)
75{ 77{
76 struct hostap_interface *iface; 78 struct hostap_interface *iface;
79 struct hostap_pci_priv *hw_priv;
77 local_info_t *local; 80 local_info_t *local;
78 unsigned long flags; 81 unsigned long flags;
79 u8 v; 82 u8 v;
80 83
81 iface = netdev_priv(dev); 84 iface = netdev_priv(dev);
82 local = iface->local; 85 local = iface->local;
86 hw_priv = local->hw_priv;
83 87
84 spin_lock_irqsave(&local->lock, flags); 88 spin_lock_irqsave(&local->lock, flags);
85 v = readb(hw_priv->mem_start + a); 89 v = readb(hw_priv->mem_start + a);
@@ -91,11 +95,13 @@ static inline u8 hfa384x_inb_debug(struct net_device *dev, int a)
91static inline void hfa384x_outw_debug(struct net_device *dev, int a, u16 v) 95static inline void hfa384x_outw_debug(struct net_device *dev, int a, u16 v)
92{ 96{
93 struct hostap_interface *iface; 97 struct hostap_interface *iface;
98 struct hostap_pci_priv *hw_priv;
94 local_info_t *local; 99 local_info_t *local;
95 unsigned long flags; 100 unsigned long flags;
96 101
97 iface = netdev_priv(dev); 102 iface = netdev_priv(dev);
98 local = iface->local; 103 local = iface->local;
104 hw_priv = local->hw_priv;
99 105
100 spin_lock_irqsave(&local->lock, flags); 106 spin_lock_irqsave(&local->lock, flags);
101 prism2_io_debug_add(dev, PRISM2_IO_DEBUG_CMD_OUTW, a, v); 107 prism2_io_debug_add(dev, PRISM2_IO_DEBUG_CMD_OUTW, a, v);
@@ -106,12 +112,14 @@ static inline void hfa384x_outw_debug(struct net_device *dev, int a, u16 v)
106static inline u16 hfa384x_inw_debug(struct net_device *dev, int a) 112static inline u16 hfa384x_inw_debug(struct net_device *dev, int a)
107{ 113{
108 struct hostap_interface *iface; 114 struct hostap_interface *iface;
115 struct hostap_pci_priv *hw_priv;
109 local_info_t *local; 116 local_info_t *local;
110 unsigned long flags; 117 unsigned long flags;
111 u16 v; 118 u16 v;
112 119
113 iface = netdev_priv(dev); 120 iface = netdev_priv(dev);
114 local = iface->local; 121 local = iface->local;
122 hw_priv = local->hw_priv;
115 123
116 spin_lock_irqsave(&local->lock, flags); 124 spin_lock_irqsave(&local->lock, flags);
117 v = readw(hw_priv->mem_start + a); 125 v = readw(hw_priv->mem_start + a);
@@ -277,8 +285,6 @@ static struct prism2_helper_functions prism2_pci_funcs =
277{ 285{
278 .card_present = NULL, 286 .card_present = NULL,
279 .cor_sreset = prism2_pci_cor_sreset, 287 .cor_sreset = prism2_pci_cor_sreset,
280 .dev_open = NULL,
281 .dev_close = NULL,
282 .genesis_reset = prism2_pci_genesis_reset, 288 .genesis_reset = prism2_pci_genesis_reset,
283 .hw_type = HOSTAP_HW_PCI, 289 .hw_type = HOSTAP_HW_PCI,
284}; 290};
@@ -352,8 +358,6 @@ static int prism2_pci_probe(struct pci_dev *pdev,
352 return hostap_hw_ready(dev); 358 return hostap_hw_ready(dev);
353 359
354 fail: 360 fail:
355 kfree(hw_priv);
356
357 if (irq_registered && dev) 361 if (irq_registered && dev)
358 free_irq(dev->irq, dev); 362 free_irq(dev->irq, dev);
359 363
@@ -364,10 +368,8 @@ static int prism2_pci_probe(struct pci_dev *pdev,
364 368
365 err_out_disable: 369 err_out_disable:
366 pci_disable_device(pdev); 370 pci_disable_device(pdev);
367 kfree(hw_priv);
368 if (local)
369 local->hw_priv = NULL;
370 prism2_free_local_data(dev); 371 prism2_free_local_data(dev);
372 kfree(hw_priv);
371 373
372 return -ENODEV; 374 return -ENODEV;
373} 375}
@@ -392,9 +394,8 @@ static void prism2_pci_remove(struct pci_dev *pdev)
392 free_irq(dev->irq, dev); 394 free_irq(dev->irq, dev);
393 395
394 mem_start = hw_priv->mem_start; 396 mem_start = hw_priv->mem_start;
395 kfree(hw_priv);
396 iface->local->hw_priv = NULL;
397 prism2_free_local_data(dev); 397 prism2_free_local_data(dev);
398 kfree(hw_priv);
398 399
399 iounmap(mem_start); 400 iounmap(mem_start);
400 401
@@ -441,7 +442,7 @@ static int prism2_pci_resume(struct pci_dev *pdev)
441MODULE_DEVICE_TABLE(pci, prism2_pci_id_table); 442MODULE_DEVICE_TABLE(pci, prism2_pci_id_table);
442 443
443static struct pci_driver prism2_pci_drv_id = { 444static struct pci_driver prism2_pci_drv_id = {
444 .name = "prism2_pci", 445 .name = "hostap_pci",
445 .id_table = prism2_pci_id_table, 446 .id_table = prism2_pci_id_table,
446 .probe = prism2_pci_probe, 447 .probe = prism2_pci_probe,
447 .remove = prism2_pci_remove, 448 .remove = prism2_pci_remove,
diff --git a/drivers/net/wireless/hostap/hostap_plx.c b/drivers/net/wireless/hostap/hostap_plx.c
index 474ef83d813e..78d67b408b2f 100644
--- a/drivers/net/wireless/hostap/hostap_plx.c
+++ b/drivers/net/wireless/hostap/hostap_plx.c
@@ -328,8 +328,6 @@ static struct prism2_helper_functions prism2_plx_funcs =
328{ 328{
329 .card_present = NULL, 329 .card_present = NULL,
330 .cor_sreset = prism2_plx_cor_sreset, 330 .cor_sreset = prism2_plx_cor_sreset,
331 .dev_open = NULL,
332 .dev_close = NULL,
333 .genesis_reset = prism2_plx_genesis_reset, 331 .genesis_reset = prism2_plx_genesis_reset,
334 .hw_type = HOSTAP_HW_PLX, 332 .hw_type = HOSTAP_HW_PLX,
335}; 333};
@@ -570,10 +568,8 @@ static int prism2_plx_probe(struct pci_dev *pdev,
570 return hostap_hw_ready(dev); 568 return hostap_hw_ready(dev);
571 569
572 fail: 570 fail:
573 kfree(hw_priv);
574 if (local)
575 local->hw_priv = NULL;
576 prism2_free_local_data(dev); 571 prism2_free_local_data(dev);
572 kfree(hw_priv);
577 573
578 if (irq_registered && dev) 574 if (irq_registered && dev)
579 free_irq(dev->irq, dev); 575 free_irq(dev->irq, dev);
@@ -606,9 +602,8 @@ static void prism2_plx_remove(struct pci_dev *pdev)
606 if (dev->irq) 602 if (dev->irq)
607 free_irq(dev->irq, dev); 603 free_irq(dev->irq, dev);
608 604
609 kfree(iface->local->hw_priv);
610 iface->local->hw_priv = NULL;
611 prism2_free_local_data(dev); 605 prism2_free_local_data(dev);
606 kfree(hw_priv);
612 pci_disable_device(pdev); 607 pci_disable_device(pdev);
613} 608}
614 609
@@ -616,7 +611,7 @@ static void prism2_plx_remove(struct pci_dev *pdev)
616MODULE_DEVICE_TABLE(pci, prism2_plx_id_table); 611MODULE_DEVICE_TABLE(pci, prism2_plx_id_table);
617 612
618static struct pci_driver prism2_plx_drv_id = { 613static struct pci_driver prism2_plx_drv_id = {
619 .name = "prism2_plx", 614 .name = "hostap_plx",
620 .id_table = prism2_plx_id_table, 615 .id_table = prism2_plx_id_table,
621 .probe = prism2_plx_probe, 616 .probe = prism2_plx_probe,
622 .remove = prism2_plx_remove, 617 .remove = prism2_plx_remove,
diff --git a/drivers/net/wireless/hostap/hostap_wlan.h b/drivers/net/wireless/hostap/hostap_wlan.h
index cc061e1560d3..cfd801559492 100644
--- a/drivers/net/wireless/hostap/hostap_wlan.h
+++ b/drivers/net/wireless/hostap/hostap_wlan.h
@@ -552,8 +552,6 @@ struct prism2_helper_functions {
552 * (hostap_{cs,plx,pci}.c */ 552 * (hostap_{cs,plx,pci}.c */
553 int (*card_present)(local_info_t *local); 553 int (*card_present)(local_info_t *local);
554 void (*cor_sreset)(local_info_t *local); 554 void (*cor_sreset)(local_info_t *local);
555 int (*dev_open)(local_info_t *local);
556 int (*dev_close)(local_info_t *local);
557 void (*genesis_reset)(local_info_t *local, int hcr); 555 void (*genesis_reset)(local_info_t *local, int hcr);
558 556
559 /* the following functions are from hostap_hw.c, but they may have some 557 /* the following functions are from hostap_hw.c, but they may have some
diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c
index 2414e6493aa5..ad7f8cd76db9 100644
--- a/drivers/net/wireless/ipw2100.c
+++ b/drivers/net/wireless/ipw2100.c
@@ -800,8 +800,7 @@ static int ipw2100_hw_send_command(struct ipw2100_priv *priv,
800 * doesn't seem to have as many firmware restart cycles... 800 * doesn't seem to have as many firmware restart cycles...
801 * 801 *
802 * As a test, we're sticking in a 1/100s delay here */ 802 * As a test, we're sticking in a 1/100s delay here */
803 set_current_state(TASK_UNINTERRUPTIBLE); 803 schedule_timeout_uninterruptible(msecs_to_jiffies(10));
804 schedule_timeout(HZ / 100);
805 804
806 return 0; 805 return 0;
807 806
@@ -1256,8 +1255,7 @@ static int ipw2100_start_adapter(struct ipw2100_priv *priv)
1256 IPW_DEBUG_FW("Waiting for f/w initialization to complete...\n"); 1255 IPW_DEBUG_FW("Waiting for f/w initialization to complete...\n");
1257 i = 5000; 1256 i = 5000;
1258 do { 1257 do {
1259 set_current_state(TASK_UNINTERRUPTIBLE); 1258 schedule_timeout_uninterruptible(msecs_to_jiffies(40));
1260 schedule_timeout(40 * HZ / 1000);
1261 /* Todo... wait for sync command ... */ 1259 /* Todo... wait for sync command ... */
1262 1260
1263 read_register(priv->net_dev, IPW_REG_INTA, &inta); 1261 read_register(priv->net_dev, IPW_REG_INTA, &inta);
@@ -1411,8 +1409,7 @@ static int ipw2100_hw_phy_off(struct ipw2100_priv *priv)
1411 (val2 & IPW2100_COMMAND_PHY_OFF)) 1409 (val2 & IPW2100_COMMAND_PHY_OFF))
1412 return 0; 1410 return 0;
1413 1411
1414 set_current_state(TASK_UNINTERRUPTIBLE); 1412 schedule_timeout_uninterruptible(HW_PHY_OFF_LOOP_DELAY);
1415 schedule_timeout(HW_PHY_OFF_LOOP_DELAY);
1416 } 1413 }
1417 1414
1418 return -EIO; 1415 return -EIO;
@@ -1466,7 +1463,7 @@ fail_up:
1466 1463
1467static int ipw2100_hw_stop_adapter(struct ipw2100_priv *priv) 1464static int ipw2100_hw_stop_adapter(struct ipw2100_priv *priv)
1468{ 1465{
1469#define HW_POWER_DOWN_DELAY (HZ / 10) 1466#define HW_POWER_DOWN_DELAY (msecs_to_jiffies(100))
1470 1467
1471 struct host_command cmd = { 1468 struct host_command cmd = {
1472 .host_command = HOST_PRE_POWER_DOWN, 1469 .host_command = HOST_PRE_POWER_DOWN,
@@ -1520,10 +1517,8 @@ static int ipw2100_hw_stop_adapter(struct ipw2100_priv *priv)
1520 printk(KERN_WARNING DRV_NAME ": " 1517 printk(KERN_WARNING DRV_NAME ": "
1521 "%s: Power down command failed: Error %d\n", 1518 "%s: Power down command failed: Error %d\n",
1522 priv->net_dev->name, err); 1519 priv->net_dev->name, err);
1523 else { 1520 else
1524 set_current_state(TASK_UNINTERRUPTIBLE); 1521 schedule_timeout_uninterruptible(HW_POWER_DOWN_DELAY);
1525 schedule_timeout(HW_POWER_DOWN_DELAY);
1526 }
1527 } 1522 }
1528 1523
1529 priv->status &= ~STATUS_ENABLED; 1524 priv->status &= ~STATUS_ENABLED;
@@ -2953,7 +2948,7 @@ static void ipw2100_tx_send_data(struct ipw2100_priv *priv)
2953 int next = txq->next; 2948 int next = txq->next;
2954 int i = 0; 2949 int i = 0;
2955 struct ipw2100_data_header *ipw_hdr; 2950 struct ipw2100_data_header *ipw_hdr;
2956 struct ieee80211_hdr *hdr; 2951 struct ieee80211_hdr_3addr *hdr;
2957 2952
2958 while (!list_empty(&priv->tx_pend_list)) { 2953 while (!list_empty(&priv->tx_pend_list)) {
2959 /* if there isn't enough space in TBD queue, then 2954 /* if there isn't enough space in TBD queue, then
@@ -2989,7 +2984,7 @@ static void ipw2100_tx_send_data(struct ipw2100_priv *priv)
2989 packet->index = txq->next; 2984 packet->index = txq->next;
2990 2985
2991 ipw_hdr = packet->info.d_struct.data; 2986 ipw_hdr = packet->info.d_struct.data;
2992 hdr = (struct ieee80211_hdr *)packet->info.d_struct.txb-> 2987 hdr = (struct ieee80211_hdr_3addr *)packet->info.d_struct.txb->
2993 fragments[0]->data; 2988 fragments[0]->data;
2994 2989
2995 if (priv->ieee->iw_mode == IW_MODE_INFRA) { 2990 if (priv->ieee->iw_mode == IW_MODE_INFRA) {
@@ -3274,7 +3269,8 @@ static irqreturn_t ipw2100_interrupt(int irq, void *data,
3274 return IRQ_NONE; 3269 return IRQ_NONE;
3275} 3270}
3276 3271
3277static int ipw2100_tx(struct ieee80211_txb *txb, struct net_device *dev) 3272static int ipw2100_tx(struct ieee80211_txb *txb, struct net_device *dev,
3273 int pri)
3278{ 3274{
3279 struct ipw2100_priv *priv = ieee80211_priv(dev); 3275 struct ipw2100_priv *priv = ieee80211_priv(dev);
3280 struct list_head *element; 3276 struct list_head *element;
diff --git a/drivers/net/wireless/ipw2100.h b/drivers/net/wireless/ipw2100.h
index 2a3cdbd50168..c9e99ce15d66 100644
--- a/drivers/net/wireless/ipw2100.h
+++ b/drivers/net/wireless/ipw2100.h
@@ -808,7 +808,7 @@ struct ipw2100_priv {
808struct ipw2100_rx { 808struct ipw2100_rx {
809 union { 809 union {
810 unsigned char payload[IPW_RX_NIC_BUFFER_LENGTH]; 810 unsigned char payload[IPW_RX_NIC_BUFFER_LENGTH];
811 struct ieee80211_hdr header; 811 struct ieee80211_hdr_4addr header;
812 u32 status; 812 u32 status;
813 struct ipw2100_notification notification; 813 struct ipw2100_notification notification;
814 struct ipw2100_cmd_header command; 814 struct ipw2100_cmd_header command;
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c
index b7f275c00de3..7ea9bd58f65f 100644
--- a/drivers/net/wireless/ipw2200.c
+++ b/drivers/net/wireless/ipw2200.c
@@ -4904,7 +4904,7 @@ static void ipw_rx(struct ipw_priv *priv)
4904{ 4904{
4905 struct ipw_rx_mem_buffer *rxb; 4905 struct ipw_rx_mem_buffer *rxb;
4906 struct ipw_rx_packet *pkt; 4906 struct ipw_rx_packet *pkt;
4907 struct ieee80211_hdr *header; 4907 struct ieee80211_hdr_4addr *header;
4908 u32 r, w, i; 4908 u32 r, w, i;
4909 u8 network_packet; 4909 u8 network_packet;
4910 4910
@@ -4967,8 +4967,9 @@ static void ipw_rx(struct ipw_priv *priv)
4967#endif 4967#endif
4968 4968
4969 header = 4969 header =
4970 (struct ieee80211_hdr *)(rxb->skb->data + 4970 (struct ieee80211_hdr_4addr *)(rxb->skb->
4971 IPW_RX_FRAME_SIZE); 4971 data +
4972 IPW_RX_FRAME_SIZE);
4972 /* TODO: Check Ad-Hoc dest/source and make sure 4973 /* TODO: Check Ad-Hoc dest/source and make sure
4973 * that we are actually parsing these packets 4974 * that we are actually parsing these packets
4974 * correctly -- we should probably use the 4975 * correctly -- we should probably use the
@@ -6010,12 +6011,12 @@ static int ipw_wx_set_wireless_mode(struct net_device *dev,
6010 } 6011 }
6011 6012
6012 if (priv->adapter == IPW_2915ABG) { 6013 if (priv->adapter == IPW_2915ABG) {
6013 priv->ieee->abg_ture = 1; 6014 priv->ieee->abg_true = 1;
6014 if (mode & IEEE_A) { 6015 if (mode & IEEE_A) {
6015 band |= IEEE80211_52GHZ_BAND; 6016 band |= IEEE80211_52GHZ_BAND;
6016 modulation |= IEEE80211_OFDM_MODULATION; 6017 modulation |= IEEE80211_OFDM_MODULATION;
6017 } else 6018 } else
6018 priv->ieee->abg_ture = 0; 6019 priv->ieee->abg_true = 0;
6019 } else { 6020 } else {
6020 if (mode & IEEE_A) { 6021 if (mode & IEEE_A) {
6021 IPW_WARNING("Attempt to set 2200BG into " 6022 IPW_WARNING("Attempt to set 2200BG into "
@@ -6023,20 +6024,20 @@ static int ipw_wx_set_wireless_mode(struct net_device *dev,
6023 return -EINVAL; 6024 return -EINVAL;
6024 } 6025 }
6025 6026
6026 priv->ieee->abg_ture = 0; 6027 priv->ieee->abg_true = 0;
6027 } 6028 }
6028 6029
6029 if (mode & IEEE_B) { 6030 if (mode & IEEE_B) {
6030 band |= IEEE80211_24GHZ_BAND; 6031 band |= IEEE80211_24GHZ_BAND;
6031 modulation |= IEEE80211_CCK_MODULATION; 6032 modulation |= IEEE80211_CCK_MODULATION;
6032 } else 6033 } else
6033 priv->ieee->abg_ture = 0; 6034 priv->ieee->abg_true = 0;
6034 6035
6035 if (mode & IEEE_G) { 6036 if (mode & IEEE_G) {
6036 band |= IEEE80211_24GHZ_BAND; 6037 band |= IEEE80211_24GHZ_BAND;
6037 modulation |= IEEE80211_OFDM_MODULATION; 6038 modulation |= IEEE80211_OFDM_MODULATION;
6038 } else 6039 } else
6039 priv->ieee->abg_ture = 0; 6040 priv->ieee->abg_true = 0;
6040 6041
6041 priv->ieee->mode = mode; 6042 priv->ieee->mode = mode;
6042 priv->ieee->freq_band = band; 6043 priv->ieee->freq_band = band;
@@ -6325,7 +6326,7 @@ we need to heavily modify the ieee80211_skb_to_txb.
6325 6326
6326static inline void ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb) 6327static inline void ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb)
6327{ 6328{
6328 struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) 6329 struct ieee80211_hdr_3addr *hdr = (struct ieee80211_hdr_3addr *)
6329 txb->fragments[0]->data; 6330 txb->fragments[0]->data;
6330 int i = 0; 6331 int i = 0;
6331 struct tfd_frame *tfd; 6332 struct tfd_frame *tfd;
@@ -6448,7 +6449,7 @@ static inline void ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb)
6448} 6449}
6449 6450
6450static int ipw_net_hard_start_xmit(struct ieee80211_txb *txb, 6451static int ipw_net_hard_start_xmit(struct ieee80211_txb *txb,
6451 struct net_device *dev) 6452 struct net_device *dev, int pri)
6452{ 6453{
6453 struct ipw_priv *priv = ieee80211_priv(dev); 6454 struct ipw_priv *priv = ieee80211_priv(dev);
6454 unsigned long flags; 6455 unsigned long flags;
@@ -7108,7 +7109,7 @@ static int ipw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
7108 printk(KERN_INFO DRV_NAME 7109 printk(KERN_INFO DRV_NAME
7109 ": Detected Intel PRO/Wireless 2915ABG Network " 7110 ": Detected Intel PRO/Wireless 2915ABG Network "
7110 "Connection\n"); 7111 "Connection\n");
7111 priv->ieee->abg_ture = 1; 7112 priv->ieee->abg_true = 1;
7112 band = IEEE80211_52GHZ_BAND | IEEE80211_24GHZ_BAND; 7113 band = IEEE80211_52GHZ_BAND | IEEE80211_24GHZ_BAND;
7113 modulation = IEEE80211_OFDM_MODULATION | 7114 modulation = IEEE80211_OFDM_MODULATION |
7114 IEEE80211_CCK_MODULATION; 7115 IEEE80211_CCK_MODULATION;
@@ -7124,7 +7125,7 @@ static int ipw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
7124 ": Detected Intel PRO/Wireless 2200BG Network " 7125 ": Detected Intel PRO/Wireless 2200BG Network "
7125 "Connection\n"); 7126 "Connection\n");
7126 7127
7127 priv->ieee->abg_ture = 0; 7128 priv->ieee->abg_true = 0;
7128 band = IEEE80211_24GHZ_BAND; 7129 band = IEEE80211_24GHZ_BAND;
7129 modulation = IEEE80211_OFDM_MODULATION | 7130 modulation = IEEE80211_OFDM_MODULATION |
7130 IEEE80211_CCK_MODULATION; 7131 IEEE80211_CCK_MODULATION;
diff --git a/drivers/net/wireless/ipw2200.h b/drivers/net/wireless/ipw2200.h
index 5b00882133f9..e9cf32bf3e31 100644
--- a/drivers/net/wireless/ipw2200.h
+++ b/drivers/net/wireless/ipw2200.h
@@ -1654,12 +1654,12 @@ static const long ipw_frequencies[] = {
1654 1654
1655#define IPW_MAX_CONFIG_RETRIES 10 1655#define IPW_MAX_CONFIG_RETRIES 10
1656 1656
1657static inline u32 frame_hdr_len(struct ieee80211_hdr *hdr) 1657static inline u32 frame_hdr_len(struct ieee80211_hdr_4addr *hdr)
1658{ 1658{
1659 u32 retval; 1659 u32 retval;
1660 u16 fc; 1660 u16 fc;
1661 1661
1662 retval = sizeof(struct ieee80211_hdr); 1662 retval = sizeof(struct ieee80211_hdr_3addr);
1663 fc = le16_to_cpu(hdr->frame_ctl); 1663 fc = le16_to_cpu(hdr->frame_ctl);
1664 1664
1665 /* 1665 /*
diff --git a/drivers/net/wireless/netwave_cs.c b/drivers/net/wireless/netwave_cs.c
index ca6c03c89926..92793b958e32 100644
--- a/drivers/net/wireless/netwave_cs.c
+++ b/drivers/net/wireless/netwave_cs.c
@@ -57,9 +57,7 @@
57#include <linux/bitops.h> 57#include <linux/bitops.h>
58#ifdef CONFIG_NET_RADIO 58#ifdef CONFIG_NET_RADIO
59#include <linux/wireless.h> 59#include <linux/wireless.h>
60#if WIRELESS_EXT > 12
61#include <net/iw_handler.h> 60#include <net/iw_handler.h>
62#endif /* WIRELESS_EXT > 12 */
63#endif 61#endif
64 62
65#include <pcmcia/cs_types.h> 63#include <pcmcia/cs_types.h>
@@ -225,10 +223,7 @@ static void update_stats(struct net_device *dev);
225static struct net_device_stats *netwave_get_stats(struct net_device *dev); 223static struct net_device_stats *netwave_get_stats(struct net_device *dev);
226 224
227/* Wireless extensions */ 225/* Wireless extensions */
228#ifdef WIRELESS_EXT
229static struct iw_statistics* netwave_get_wireless_stats(struct net_device *dev); 226static struct iw_statistics* netwave_get_wireless_stats(struct net_device *dev);
230#endif
231static int netwave_ioctl(struct net_device *, struct ifreq *, int);
232 227
233static void set_multicast_list(struct net_device *dev); 228static void set_multicast_list(struct net_device *dev);
234 229
@@ -260,26 +255,7 @@ static dev_link_t *dev_list;
260 because they generally can't be allocated dynamically. 255 because they generally can't be allocated dynamically.
261*/ 256*/
262 257
263#if WIRELESS_EXT <= 12
264/* Wireless extensions backward compatibility */
265
266/* Part of iw_handler prototype we need */
267struct iw_request_info
268{
269 __u16 cmd; /* Wireless Extension command */
270 __u16 flags; /* More to come ;-) */
271};
272
273/* Wireless Extension Backward compatibility - Jean II
274 * If the new wireless device private ioctl range is not defined,
275 * default to standard device private ioctl range */
276#ifndef SIOCIWFIRSTPRIV
277#define SIOCIWFIRSTPRIV SIOCDEVPRIVATE
278#endif /* SIOCIWFIRSTPRIV */
279
280#else /* WIRELESS_EXT <= 12 */
281static const struct iw_handler_def netwave_handler_def; 258static const struct iw_handler_def netwave_handler_def;
282#endif /* WIRELESS_EXT <= 12 */
283 259
284#define SIOCGIPSNAP SIOCIWFIRSTPRIV + 1 /* Site Survey Snapshot */ 260#define SIOCGIPSNAP SIOCIWFIRSTPRIV + 1 /* Site Survey Snapshot */
285 261
@@ -319,9 +295,7 @@ typedef struct netwave_private {
319 struct timer_list watchdog; /* To avoid blocking state */ 295 struct timer_list watchdog; /* To avoid blocking state */
320 struct site_survey nss; 296 struct site_survey nss;
321 struct net_device_stats stats; 297 struct net_device_stats stats;
322#ifdef WIRELESS_EXT
323 struct iw_statistics iw_stats; /* Wireless stats */ 298 struct iw_statistics iw_stats; /* Wireless stats */
324#endif
325} netwave_private; 299} netwave_private;
326 300
327#ifdef NETWAVE_STATS 301#ifdef NETWAVE_STATS
@@ -353,7 +327,6 @@ static inline void wait_WOC(unsigned int iobase)
353 while ((inb(iobase + NETWAVE_REG_ASR) & 0x8) != 0x8) ; 327 while ((inb(iobase + NETWAVE_REG_ASR) & 0x8) != 0x8) ;
354} 328}
355 329
356#ifdef WIRELESS_EXT
357static void netwave_snapshot(netwave_private *priv, u_char __iomem *ramBase, 330static void netwave_snapshot(netwave_private *priv, u_char __iomem *ramBase,
358 kio_addr_t iobase) { 331 kio_addr_t iobase) {
359 u_short resultBuffer; 332 u_short resultBuffer;
@@ -376,9 +349,7 @@ static void netwave_snapshot(netwave_private *priv, u_char __iomem *ramBase,
376 sizeof(struct site_survey)); 349 sizeof(struct site_survey));
377 } 350 }
378} 351}
379#endif
380 352
381#ifdef WIRELESS_EXT
382/* 353/*
383 * Function netwave_get_wireless_stats (dev) 354 * Function netwave_get_wireless_stats (dev)
384 * 355 *
@@ -411,7 +382,6 @@ static struct iw_statistics *netwave_get_wireless_stats(struct net_device *dev)
411 382
412 return &priv->iw_stats; 383 return &priv->iw_stats;
413} 384}
414#endif
415 385
416/* 386/*
417 * Function netwave_attach (void) 387 * Function netwave_attach (void)
@@ -471,13 +441,7 @@ static dev_link_t *netwave_attach(void)
471 dev->get_stats = &netwave_get_stats; 441 dev->get_stats = &netwave_get_stats;
472 dev->set_multicast_list = &set_multicast_list; 442 dev->set_multicast_list = &set_multicast_list;
473 /* wireless extensions */ 443 /* wireless extensions */
474#if WIRELESS_EXT <= 16
475 dev->get_wireless_stats = &netwave_get_wireless_stats;
476#endif /* WIRELESS_EXT <= 16 */
477#if WIRELESS_EXT > 12
478 dev->wireless_handlers = (struct iw_handler_def *)&netwave_handler_def; 444 dev->wireless_handlers = (struct iw_handler_def *)&netwave_handler_def;
479#endif /* WIRELESS_EXT > 12 */
480 dev->do_ioctl = &netwave_ioctl;
481 445
482 dev->tx_timeout = &netwave_watchdog; 446 dev->tx_timeout = &netwave_watchdog;
483 dev->watchdog_timeo = TX_TIMEOUT; 447 dev->watchdog_timeo = TX_TIMEOUT;
@@ -576,13 +540,8 @@ static int netwave_set_nwid(struct net_device *dev,
576 /* Disable interrupts & save flags */ 540 /* Disable interrupts & save flags */
577 spin_lock_irqsave(&priv->spinlock, flags); 541 spin_lock_irqsave(&priv->spinlock, flags);
578 542
579#if WIRELESS_EXT > 8
580 if(!wrqu->nwid.disabled) { 543 if(!wrqu->nwid.disabled) {
581 domain = wrqu->nwid.value; 544 domain = wrqu->nwid.value;
582#else /* WIRELESS_EXT > 8 */
583 if(wrqu->nwid.on) {
584 domain = wrqu->nwid.nwid;
585#endif /* WIRELESS_EXT > 8 */
586 printk( KERN_DEBUG "Setting domain to 0x%x%02x\n", 545 printk( KERN_DEBUG "Setting domain to 0x%x%02x\n",
587 (domain >> 8) & 0x01, domain & 0xff); 546 (domain >> 8) & 0x01, domain & 0xff);
588 wait_WOC(iobase); 547 wait_WOC(iobase);
@@ -606,15 +565,9 @@ static int netwave_get_nwid(struct net_device *dev,
606 union iwreq_data *wrqu, 565 union iwreq_data *wrqu,
607 char *extra) 566 char *extra)
608{ 567{
609#if WIRELESS_EXT > 8
610 wrqu->nwid.value = domain; 568 wrqu->nwid.value = domain;
611 wrqu->nwid.disabled = 0; 569 wrqu->nwid.disabled = 0;
612 wrqu->nwid.fixed = 1; 570 wrqu->nwid.fixed = 1;
613#else /* WIRELESS_EXT > 8 */
614 wrqu->nwid.nwid = domain;
615 wrqu->nwid.on = 1;
616#endif /* WIRELESS_EXT > 8 */
617
618 return 0; 571 return 0;
619} 572}
620 573
@@ -657,17 +610,11 @@ static int netwave_get_scramble(struct net_device *dev,
657{ 610{
658 key[1] = scramble_key & 0xff; 611 key[1] = scramble_key & 0xff;
659 key[0] = (scramble_key>>8) & 0xff; 612 key[0] = (scramble_key>>8) & 0xff;
660#if WIRELESS_EXT > 8
661 wrqu->encoding.flags = IW_ENCODE_ENABLED; 613 wrqu->encoding.flags = IW_ENCODE_ENABLED;
662 wrqu->encoding.length = 2; 614 wrqu->encoding.length = 2;
663#else /* WIRELESS_EXT > 8 */
664 wrqu->encoding.method = 1;
665#endif /* WIRELESS_EXT > 8 */
666
667 return 0; 615 return 0;
668} 616}
669 617
670#if WIRELESS_EXT > 8
671/* 618/*
672 * Wireless Handler : get mode 619 * Wireless Handler : get mode
673 */ 620 */
@@ -683,7 +630,6 @@ static int netwave_get_mode(struct net_device *dev,
683 630
684 return 0; 631 return 0;
685} 632}
686#endif /* WIRELESS_EXT > 8 */
687 633
688/* 634/*
689 * Wireless Handler : get range info 635 * Wireless Handler : get range info
@@ -702,11 +648,9 @@ static int netwave_get_range(struct net_device *dev,
702 /* Set all the info we don't care or don't know about to zero */ 648 /* Set all the info we don't care or don't know about to zero */
703 memset(range, 0, sizeof(struct iw_range)); 649 memset(range, 0, sizeof(struct iw_range));
704 650
705#if WIRELESS_EXT > 10
706 /* Set the Wireless Extension versions */ 651 /* Set the Wireless Extension versions */
707 range->we_version_compiled = WIRELESS_EXT; 652 range->we_version_compiled = WIRELESS_EXT;
708 range->we_version_source = 9; /* Nothing for us in v10 and v11 */ 653 range->we_version_source = 9; /* Nothing for us in v10 and v11 */
709#endif /* WIRELESS_EXT > 10 */
710 654
711 /* Set information in the range struct */ 655 /* Set information in the range struct */
712 range->throughput = 450 * 1000; /* don't argue on this ! */ 656 range->throughput = 450 * 1000; /* don't argue on this ! */
@@ -720,16 +664,12 @@ static int netwave_get_range(struct net_device *dev,
720 range->max_qual.level = 255; 664 range->max_qual.level = 255;
721 range->max_qual.noise = 0; 665 range->max_qual.noise = 0;
722 666
723#if WIRELESS_EXT > 7
724 range->num_bitrates = 1; 667 range->num_bitrates = 1;
725 range->bitrate[0] = 1000000; /* 1 Mb/s */ 668 range->bitrate[0] = 1000000; /* 1 Mb/s */
726#endif /* WIRELESS_EXT > 7 */
727 669
728#if WIRELESS_EXT > 8
729 range->encoding_size[0] = 2; /* 16 bits scrambling */ 670 range->encoding_size[0] = 2; /* 16 bits scrambling */
730 range->num_encoding_sizes = 1; 671 range->num_encoding_sizes = 1;
731 range->max_encoding_tokens = 1; /* Only one key possible */ 672 range->max_encoding_tokens = 1; /* Only one key possible */
732#endif /* WIRELESS_EXT > 8 */
733 673
734 return ret; 674 return ret;
735} 675}
@@ -775,8 +715,6 @@ static const struct iw_priv_args netwave_private_args[] = {
775 "getsitesurvey" }, 715 "getsitesurvey" },
776}; 716};
777 717
778#if WIRELESS_EXT > 12
779
780static const iw_handler netwave_handler[] = 718static const iw_handler netwave_handler[] =
781{ 719{
782 NULL, /* SIOCSIWNAME */ 720 NULL, /* SIOCSIWNAME */
@@ -839,131 +777,8 @@ static const struct iw_handler_def netwave_handler_def =
839 .standard = (iw_handler *) netwave_handler, 777 .standard = (iw_handler *) netwave_handler,
840 .private = (iw_handler *) netwave_private_handler, 778 .private = (iw_handler *) netwave_private_handler,
841 .private_args = (struct iw_priv_args *) netwave_private_args, 779 .private_args = (struct iw_priv_args *) netwave_private_args,
842#if WIRELESS_EXT > 16
843 .get_wireless_stats = netwave_get_wireless_stats, 780 .get_wireless_stats = netwave_get_wireless_stats,
844#endif /* WIRELESS_EXT > 16 */
845}; 781};
846#endif /* WIRELESS_EXT > 12 */
847
848/*
849 * Function netwave_ioctl (dev, rq, cmd)
850 *
851 * Perform ioctl : config & info stuff
852 * This is the stuff that are treated the wireless extensions (iwconfig)
853 *
854 */
855static int netwave_ioctl(struct net_device *dev, /* ioctl device */
856 struct ifreq *rq, /* Data passed */
857 int cmd) /* Ioctl number */
858{
859 int ret = 0;
860#ifdef WIRELESS_EXT
861#if WIRELESS_EXT <= 12
862 struct iwreq *wrq = (struct iwreq *) rq;
863#endif
864#endif
865
866 DEBUG(0, "%s: ->netwave_ioctl(cmd=0x%X)\n", dev->name, cmd);
867
868 /* Look what is the request */
869 switch(cmd) {
870 /* --------------- WIRELESS EXTENSIONS --------------- */
871#ifdef WIRELESS_EXT
872#if WIRELESS_EXT <= 12
873 case SIOCGIWNAME:
874 netwave_get_name(dev, NULL, &(wrq->u), NULL);
875 break;
876 case SIOCSIWNWID:
877 ret = netwave_set_nwid(dev, NULL, &(wrq->u), NULL);
878 break;
879 case SIOCGIWNWID:
880 ret = netwave_get_nwid(dev, NULL, &(wrq->u), NULL);
881 break;
882#if WIRELESS_EXT > 8 /* Note : The API did change... */
883 case SIOCGIWENCODE:
884 /* Get scramble key */
885 if(wrq->u.encoding.pointer != (caddr_t) 0)
886 {
887 char key[2];
888 ret = netwave_get_scramble(dev, NULL, &(wrq->u), key);
889 if(copy_to_user(wrq->u.encoding.pointer, key, 2))
890 ret = -EFAULT;
891 }
892 break;
893 case SIOCSIWENCODE:
894 /* Set scramble key */
895 if(wrq->u.encoding.pointer != (caddr_t) 0)
896 {
897 char key[2];
898 if(copy_from_user(key, wrq->u.encoding.pointer, 2))
899 {
900 ret = -EFAULT;
901 break;
902 }
903 ret = netwave_set_scramble(dev, NULL, &(wrq->u), key);
904 }
905 break;
906 case SIOCGIWMODE:
907 /* Mode of operation */
908 ret = netwave_get_mode(dev, NULL, &(wrq->u), NULL);
909 break;
910#else /* WIRELESS_EXT > 8 */
911 case SIOCGIWENCODE:
912 /* Get scramble key */
913 ret = netwave_get_scramble(dev, NULL, &(wrq->u),
914 (char *) &wrq->u.encoding.code);
915 break;
916 case SIOCSIWENCODE:
917 /* Set scramble key */
918 ret = netwave_set_scramble(dev, NULL, &(wrq->u),
919 (char *) &wrq->u.encoding.code);
920 break;
921#endif /* WIRELESS_EXT > 8 */
922 case SIOCGIWRANGE:
923 /* Basic checking... */
924 if(wrq->u.data.pointer != (caddr_t) 0) {
925 struct iw_range range;
926 ret = netwave_get_range(dev, NULL, &(wrq->u), (char *) &range);
927 if (copy_to_user(wrq->u.data.pointer, &range,
928 sizeof(struct iw_range)))
929 ret = -EFAULT;
930 }
931 break;
932 case SIOCGIWPRIV:
933 /* Basic checking... */
934 if(wrq->u.data.pointer != (caddr_t) 0) {
935 /* Set the number of ioctl available */
936 wrq->u.data.length = sizeof(netwave_private_args) / sizeof(netwave_private_args[0]);
937
938 /* Copy structure to the user buffer */
939 if(copy_to_user(wrq->u.data.pointer,
940 (u_char *) netwave_private_args,
941 sizeof(netwave_private_args)))
942 ret = -EFAULT;
943 }
944 break;
945 case SIOCGIPSNAP:
946 if(wrq->u.data.pointer != (caddr_t) 0) {
947 char buffer[sizeof( struct site_survey)];
948 ret = netwave_get_snap(dev, NULL, &(wrq->u), buffer);
949 /* Copy structure to the user buffer */
950 if(copy_to_user(wrq->u.data.pointer,
951 buffer,
952 sizeof( struct site_survey)))
953 {
954 printk(KERN_DEBUG "Bad buffer!\n");
955 break;
956 }
957 }
958 break;
959#endif /* WIRELESS_EXT <= 12 */
960#endif /* WIRELESS_EXT */
961 default:
962 ret = -EOPNOTSUPP;
963 }
964
965 return ret;
966}
967 782
968/* 783/*
969 * Function netwave_pcmcia_config (link) 784 * Function netwave_pcmcia_config (link)
diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c
index 6deb7cc810cc..78afbc7f08be 100644
--- a/drivers/net/wireless/orinoco.c
+++ b/drivers/net/wireless/orinoco.c
@@ -77,30 +77,16 @@
77#define DRIVER_NAME "orinoco" 77#define DRIVER_NAME "orinoco"
78 78
79#include <linux/config.h> 79#include <linux/config.h>
80
81#include <linux/module.h> 80#include <linux/module.h>
82#include <linux/kernel.h> 81#include <linux/kernel.h>
83#include <linux/init.h> 82#include <linux/init.h>
84#include <linux/ptrace.h>
85#include <linux/slab.h>
86#include <linux/string.h>
87#include <linux/timer.h>
88#include <linux/ioport.h>
89#include <linux/netdevice.h> 83#include <linux/netdevice.h>
90#include <linux/if_arp.h>
91#include <linux/etherdevice.h> 84#include <linux/etherdevice.h>
92#include <linux/ethtool.h> 85#include <linux/ethtool.h>
93#include <linux/wireless.h> 86#include <linux/wireless.h>
94#include <net/iw_handler.h> 87#include <net/iw_handler.h>
95#include <net/ieee80211.h> 88#include <net/ieee80211.h>
96 89
97#include <net/ieee80211.h>
98
99#include <asm/uaccess.h>
100#include <asm/io.h>
101#include <asm/system.h>
102
103#include "hermes.h"
104#include "hermes_rid.h" 90#include "hermes_rid.h"
105#include "orinoco.h" 91#include "orinoco.h"
106 92
@@ -137,7 +123,7 @@ MODULE_PARM_DESC(force_monitor, "Allow monitor mode for all firmware versions");
137 123
138/* We do this this way to avoid ifdefs in the actual code */ 124/* We do this this way to avoid ifdefs in the actual code */
139#ifdef WIRELESS_SPY 125#ifdef WIRELESS_SPY
140#define SPY_NUMBER(priv) (priv->spy_number) 126#define SPY_NUMBER(priv) (priv->spy_data.spy_number)
141#else 127#else
142#define SPY_NUMBER(priv) 0 128#define SPY_NUMBER(priv) 0
143#endif /* WIRELESS_SPY */ 129#endif /* WIRELESS_SPY */
@@ -216,31 +202,32 @@ static struct {
216/********************************************************************/ 202/********************************************************************/
217 203
218/* Used in Event handling. 204/* Used in Event handling.
219 * We avoid nested structres as they break on ARM -- Moustafa */ 205 * We avoid nested structures as they break on ARM -- Moustafa */
220struct hermes_tx_descriptor_802_11 { 206struct hermes_tx_descriptor_802_11 {
221 /* hermes_tx_descriptor */ 207 /* hermes_tx_descriptor */
222 u16 status; 208 __le16 status;
223 u16 reserved1; 209 __le16 reserved1;
224 u16 reserved2; 210 __le16 reserved2;
225 u32 sw_support; 211 __le32 sw_support;
226 u8 retry_count; 212 u8 retry_count;
227 u8 tx_rate; 213 u8 tx_rate;
228 u16 tx_control; 214 __le16 tx_control;
229 215
230 /* ieee802_11_hdr */ 216 /* ieee80211_hdr */
231 u16 frame_ctl; 217 __le16 frame_ctl;
232 u16 duration_id; 218 __le16 duration_id;
233 u8 addr1[ETH_ALEN]; 219 u8 addr1[ETH_ALEN];
234 u8 addr2[ETH_ALEN]; 220 u8 addr2[ETH_ALEN];
235 u8 addr3[ETH_ALEN]; 221 u8 addr3[ETH_ALEN];
236 u16 seq_ctl; 222 __le16 seq_ctl;
237 u8 addr4[ETH_ALEN]; 223 u8 addr4[ETH_ALEN];
238 u16 data_len; 224
225 __le16 data_len;
239 226
240 /* ethhdr */ 227 /* ethhdr */
241 unsigned char h_dest[ETH_ALEN]; /* destination eth addr */ 228 u8 h_dest[ETH_ALEN]; /* destination eth addr */
242 unsigned char h_source[ETH_ALEN]; /* source ether addr */ 229 u8 h_source[ETH_ALEN]; /* source ether addr */
243 unsigned short h_proto; /* packet type ID field */ 230 __be16 h_proto; /* packet type ID field */
244 231
245 /* p8022_hdr */ 232 /* p8022_hdr */
246 u8 dsap; 233 u8 dsap;
@@ -248,31 +235,31 @@ struct hermes_tx_descriptor_802_11 {
248 u8 ctrl; 235 u8 ctrl;
249 u8 oui[3]; 236 u8 oui[3];
250 237
251 u16 ethertype; 238 __be16 ethertype;
252} __attribute__ ((packed)); 239} __attribute__ ((packed));
253 240
254/* Rx frame header except compatibility 802.3 header */ 241/* Rx frame header except compatibility 802.3 header */
255struct hermes_rx_descriptor { 242struct hermes_rx_descriptor {
256 /* Control */ 243 /* Control */
257 u16 status; 244 __le16 status;
258 u32 time; 245 __le32 time;
259 u8 silence; 246 u8 silence;
260 u8 signal; 247 u8 signal;
261 u8 rate; 248 u8 rate;
262 u8 rxflow; 249 u8 rxflow;
263 u32 reserved; 250 __le32 reserved;
264 251
265 /* 802.11 header */ 252 /* 802.11 header */
266 u16 frame_ctl; 253 __le16 frame_ctl;
267 u16 duration_id; 254 __le16 duration_id;
268 u8 addr1[ETH_ALEN]; 255 u8 addr1[ETH_ALEN];
269 u8 addr2[ETH_ALEN]; 256 u8 addr2[ETH_ALEN];
270 u8 addr3[ETH_ALEN]; 257 u8 addr3[ETH_ALEN];
271 u16 seq_ctl; 258 __le16 seq_ctl;
272 u8 addr4[ETH_ALEN]; 259 u8 addr4[ETH_ALEN];
273 260
274 /* Data length */ 261 /* Data length */
275 u16 data_len; 262 __le16 data_len;
276} __attribute__ ((packed)); 263} __attribute__ ((packed));
277 264
278/********************************************************************/ 265/********************************************************************/
@@ -396,14 +383,14 @@ static struct iw_statistics *orinoco_get_wireless_stats(struct net_device *dev)
396 /* If a spy address is defined, we report stats of the 383 /* If a spy address is defined, we report stats of the
397 * first spy address - Jean II */ 384 * first spy address - Jean II */
398 if (SPY_NUMBER(priv)) { 385 if (SPY_NUMBER(priv)) {
399 wstats->qual.qual = priv->spy_stat[0].qual; 386 wstats->qual.qual = priv->spy_data.spy_stat[0].qual;
400 wstats->qual.level = priv->spy_stat[0].level; 387 wstats->qual.level = priv->spy_data.spy_stat[0].level;
401 wstats->qual.noise = priv->spy_stat[0].noise; 388 wstats->qual.noise = priv->spy_data.spy_stat[0].noise;
402 wstats->qual.updated = priv->spy_stat[0].updated; 389 wstats->qual.updated = priv->spy_data.spy_stat[0].updated;
403 } 390 }
404 } else { 391 } else {
405 struct { 392 struct {
406 u16 qual, signal, noise; 393 __le16 qual, signal, noise;
407 } __attribute__ ((packed)) cq; 394 } __attribute__ ((packed)) cq;
408 395
409 err = HERMES_READ_RECORD(hw, USER_BAP, 396 err = HERMES_READ_RECORD(hw, USER_BAP,
@@ -629,16 +616,17 @@ static void __orinoco_ev_txexc(struct net_device *dev, hermes_t *hw)
629 struct orinoco_private *priv = netdev_priv(dev); 616 struct orinoco_private *priv = netdev_priv(dev);
630 struct net_device_stats *stats = &priv->stats; 617 struct net_device_stats *stats = &priv->stats;
631 u16 fid = hermes_read_regn(hw, TXCOMPLFID); 618 u16 fid = hermes_read_regn(hw, TXCOMPLFID);
619 u16 status;
632 struct hermes_tx_descriptor_802_11 hdr; 620 struct hermes_tx_descriptor_802_11 hdr;
633 int err = 0; 621 int err = 0;
634 622
635 if (fid == DUMMY_FID) 623 if (fid == DUMMY_FID)
636 return; /* Nothing's really happened */ 624 return; /* Nothing's really happened */
637 625
638 /* Read the frame header */ 626 /* Read part of the frame header - we need status and addr1 */
639 err = hermes_bap_pread(hw, IRQ_BAP, &hdr, 627 err = hermes_bap_pread(hw, IRQ_BAP, &hdr,
640 sizeof(struct hermes_tx_descriptor) + 628 offsetof(struct hermes_tx_descriptor_802_11,
641 sizeof(struct ieee80211_hdr), 629 addr2),
642 fid, 0); 630 fid, 0);
643 631
644 hermes_write_regn(hw, TXCOMPLFID, DUMMY_FID); 632 hermes_write_regn(hw, TXCOMPLFID, DUMMY_FID);
@@ -658,8 +646,8 @@ static void __orinoco_ev_txexc(struct net_device *dev, hermes_t *hw)
658 * exceeded, because that's the only status that really mean 646 * exceeded, because that's the only status that really mean
659 * that this particular node went away. 647 * that this particular node went away.
660 * Other errors means that *we* screwed up. - Jean II */ 648 * Other errors means that *we* screwed up. - Jean II */
661 hdr.status = le16_to_cpu(hdr.status); 649 status = le16_to_cpu(hdr.status);
662 if (hdr.status & (HERMES_TXSTAT_RETRYERR | HERMES_TXSTAT_AGEDERR)) { 650 if (status & (HERMES_TXSTAT_RETRYERR | HERMES_TXSTAT_AGEDERR)) {
663 union iwreq_data wrqu; 651 union iwreq_data wrqu;
664 652
665 /* Copy 802.11 dest address. 653 /* Copy 802.11 dest address.
@@ -718,18 +706,13 @@ static inline int is_ethersnap(void *_hdr)
718static inline void orinoco_spy_gather(struct net_device *dev, u_char *mac, 706static inline void orinoco_spy_gather(struct net_device *dev, u_char *mac,
719 int level, int noise) 707 int level, int noise)
720{ 708{
721 struct orinoco_private *priv = netdev_priv(dev); 709 struct iw_quality wstats;
722 int i; 710 wstats.level = level - 0x95;
723 711 wstats.noise = noise - 0x95;
724 /* Gather wireless spy statistics: for each packet, compare the 712 wstats.qual = (level > noise) ? (level - noise) : 0;
725 * source address with out list, and if match, get the stats... */ 713 wstats.updated = 7;
726 for (i = 0; i < priv->spy_number; i++) 714 /* Update spy records */
727 if (!memcmp(mac, priv->spy_address[i], ETH_ALEN)) { 715 wireless_spy_update(dev, mac, &wstats);
728 priv->spy_stat[i].level = level - 0x95;
729 priv->spy_stat[i].noise = noise - 0x95;
730 priv->spy_stat[i].qual = (level > noise) ? (level - noise) : 0;
731 priv->spy_stat[i].updated = 7;
732 }
733} 716}
734 717
735static void orinoco_stat_gather(struct net_device *dev, 718static void orinoco_stat_gather(struct net_device *dev,
@@ -1050,7 +1033,7 @@ static void orinoco_join_ap(struct net_device *dev)
1050 unsigned long flags; 1033 unsigned long flags;
1051 struct join_req { 1034 struct join_req {
1052 u8 bssid[ETH_ALEN]; 1035 u8 bssid[ETH_ALEN];
1053 u16 channel; 1036 __le16 channel;
1054 } __attribute__ ((packed)) req; 1037 } __attribute__ ((packed)) req;
1055 const int atom_len = offsetof(struct prism2_scan_apinfo, atim); 1038 const int atom_len = offsetof(struct prism2_scan_apinfo, atim);
1056 struct prism2_scan_apinfo *atom = NULL; 1039 struct prism2_scan_apinfo *atom = NULL;
@@ -1065,7 +1048,7 @@ static void orinoco_join_ap(struct net_device *dev)
1065 return; 1048 return;
1066 1049
1067 if (orinoco_lock(priv, &flags) != 0) 1050 if (orinoco_lock(priv, &flags) != 0)
1068 goto out; 1051 goto fail_lock;
1069 1052
1070 /* Sanity checks in case user changed something in the meantime */ 1053 /* Sanity checks in case user changed something in the meantime */
1071 if (! priv->bssid_fixed) 1054 if (! priv->bssid_fixed)
@@ -1110,8 +1093,10 @@ static void orinoco_join_ap(struct net_device *dev)
1110 printk(KERN_ERR "%s: Error issuing join request\n", dev->name); 1093 printk(KERN_ERR "%s: Error issuing join request\n", dev->name);
1111 1094
1112 out: 1095 out:
1113 kfree(buf);
1114 orinoco_unlock(priv, &flags); 1096 orinoco_unlock(priv, &flags);
1097
1098 fail_lock:
1099 kfree(buf);
1115} 1100}
1116 1101
1117/* Send new BSSID to userspace */ 1102/* Send new BSSID to userspace */
@@ -1129,12 +1114,14 @@ static void orinoco_send_wevents(struct net_device *dev)
1129 err = hermes_read_ltv(hw, IRQ_BAP, HERMES_RID_CURRENTBSSID, 1114 err = hermes_read_ltv(hw, IRQ_BAP, HERMES_RID_CURRENTBSSID,
1130 ETH_ALEN, NULL, wrqu.ap_addr.sa_data); 1115 ETH_ALEN, NULL, wrqu.ap_addr.sa_data);
1131 if (err != 0) 1116 if (err != 0)
1132 return; 1117 goto out;
1133 1118
1134 wrqu.ap_addr.sa_family = ARPHRD_ETHER; 1119 wrqu.ap_addr.sa_family = ARPHRD_ETHER;
1135 1120
1136 /* Send event to user space */ 1121 /* Send event to user space */
1137 wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL); 1122 wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL);
1123
1124 out:
1138 orinoco_unlock(priv, &flags); 1125 orinoco_unlock(priv, &flags);
1139} 1126}
1140 1127
@@ -1143,8 +1130,8 @@ static void __orinoco_ev_info(struct net_device *dev, hermes_t *hw)
1143 struct orinoco_private *priv = netdev_priv(dev); 1130 struct orinoco_private *priv = netdev_priv(dev);
1144 u16 infofid; 1131 u16 infofid;
1145 struct { 1132 struct {
1146 u16 len; 1133 __le16 len;
1147 u16 type; 1134 __le16 type;
1148 } __attribute__ ((packed)) info; 1135 } __attribute__ ((packed)) info;
1149 int len, type; 1136 int len, type;
1150 int err; 1137 int err;
@@ -2459,6 +2446,10 @@ struct net_device *alloc_orinocodev(int sizeof_card,
2459 dev->get_stats = orinoco_get_stats; 2446 dev->get_stats = orinoco_get_stats;
2460 dev->ethtool_ops = &orinoco_ethtool_ops; 2447 dev->ethtool_ops = &orinoco_ethtool_ops;
2461 dev->wireless_handlers = (struct iw_handler_def *)&orinoco_handler_def; 2448 dev->wireless_handlers = (struct iw_handler_def *)&orinoco_handler_def;
2449#ifdef WIRELESS_SPY
2450 priv->wireless_data.spy_data = &priv->spy_data;
2451 dev->wireless_data = &priv->wireless_data;
2452#endif
2462 dev->change_mtu = orinoco_change_mtu; 2453 dev->change_mtu = orinoco_change_mtu;
2463 dev->set_multicast_list = orinoco_set_multicast_list; 2454 dev->set_multicast_list = orinoco_set_multicast_list;
2464 /* we use the default eth_mac_addr for setting the MAC addr */ 2455 /* we use the default eth_mac_addr for setting the MAC addr */
@@ -2830,7 +2821,7 @@ static int orinoco_ioctl_getiwrange(struct net_device *dev,
2830 } 2821 }
2831 } 2822 }
2832 2823
2833 if ((priv->iw_mode == IW_MODE_ADHOC) && (priv->spy_number == 0)){ 2824 if ((priv->iw_mode == IW_MODE_ADHOC) && (!SPY_NUMBER(priv))){
2834 /* Quality stats meaningless in ad-hoc mode */ 2825 /* Quality stats meaningless in ad-hoc mode */
2835 } else { 2826 } else {
2836 range->max_qual.qual = 0x8b - 0x2f; 2827 range->max_qual.qual = 0x8b - 0x2f;
@@ -2877,6 +2868,14 @@ static int orinoco_ioctl_getiwrange(struct net_device *dev,
2877 range->min_r_time = 0; 2868 range->min_r_time = 0;
2878 range->max_r_time = 65535 * 1000; /* ??? */ 2869 range->max_r_time = 65535 * 1000; /* ??? */
2879 2870
2871 /* Event capability (kernel) */
2872 IW_EVENT_CAPA_SET_KERNEL(range->event_capa);
2873 /* Event capability (driver) */
2874 IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWTHRSPY);
2875 IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWAP);
2876 IW_EVENT_CAPA_SET(range->event_capa, SIOCGIWSCAN);
2877 IW_EVENT_CAPA_SET(range->event_capa, IWEVTXDROP);
2878
2880 TRACE_EXIT(dev->name); 2879 TRACE_EXIT(dev->name);
2881 2880
2882 return 0; 2881 return 0;
@@ -3836,92 +3835,6 @@ static int orinoco_ioctl_getrid(struct net_device *dev,
3836 return err; 3835 return err;
3837} 3836}
3838 3837
3839/* Spy is used for link quality/strength measurements in Ad-Hoc mode
3840 * Jean II */
3841static int orinoco_ioctl_setspy(struct net_device *dev,
3842 struct iw_request_info *info,
3843 struct iw_point *srq,
3844 char *extra)
3845
3846{
3847 struct orinoco_private *priv = netdev_priv(dev);
3848 struct sockaddr *address = (struct sockaddr *) extra;
3849 int number = srq->length;
3850 int i;
3851 unsigned long flags;
3852
3853 /* Make sure nobody mess with the structure while we do */
3854 if (orinoco_lock(priv, &flags) != 0)
3855 return -EBUSY;
3856
3857 /* orinoco_lock() doesn't disable interrupts, so make sure the
3858 * interrupt rx path don't get confused while we copy */
3859 priv->spy_number = 0;
3860
3861 if (number > 0) {
3862 /* Extract the addresses */
3863 for (i = 0; i < number; i++)
3864 memcpy(priv->spy_address[i], address[i].sa_data,
3865 ETH_ALEN);
3866 /* Reset stats */
3867 memset(priv->spy_stat, 0,
3868 sizeof(struct iw_quality) * IW_MAX_SPY);
3869 /* Set number of addresses */
3870 priv->spy_number = number;
3871 }
3872
3873 /* Now, let the others play */
3874 orinoco_unlock(priv, &flags);
3875
3876 /* Do NOT call commit handler */
3877 return 0;
3878}
3879
3880static int orinoco_ioctl_getspy(struct net_device *dev,
3881 struct iw_request_info *info,
3882 struct iw_point *srq,
3883 char *extra)
3884{
3885 struct orinoco_private *priv = netdev_priv(dev);
3886 struct sockaddr *address = (struct sockaddr *) extra;
3887 int number;
3888 int i;
3889 unsigned long flags;
3890
3891 if (orinoco_lock(priv, &flags) != 0)
3892 return -EBUSY;
3893
3894 number = priv->spy_number;
3895 /* Create address struct */
3896 for (i = 0; i < number; i++) {
3897 memcpy(address[i].sa_data, priv->spy_address[i], ETH_ALEN);
3898 address[i].sa_family = AF_UNIX;
3899 }
3900 if (number > 0) {
3901 /* Create address struct */
3902 for (i = 0; i < number; i++) {
3903 memcpy(address[i].sa_data, priv->spy_address[i],
3904 ETH_ALEN);
3905 address[i].sa_family = AF_UNIX;
3906 }
3907 /* Copy stats */
3908 /* In theory, we should disable irqs while copying the stats
3909 * because the rx path might update it in the middle...
3910 * Bah, who care ? - Jean II */
3911 memcpy(extra + (sizeof(struct sockaddr) * number),
3912 priv->spy_stat, sizeof(struct iw_quality) * number);
3913 }
3914 /* Reset updated flags. */
3915 for (i = 0; i < number; i++)
3916 priv->spy_stat[i].updated = 0;
3917
3918 orinoco_unlock(priv, &flags);
3919
3920 srq->length = number;
3921
3922 return 0;
3923}
3924
3925/* Trigger a scan (look for other cells in the vicinity */ 3838/* Trigger a scan (look for other cells in the vicinity */
3926static int orinoco_ioctl_setscan(struct net_device *dev, 3839static int orinoco_ioctl_setscan(struct net_device *dev,
3927 struct iw_request_info *info, 3840 struct iw_request_info *info,
@@ -3994,7 +3907,7 @@ static int orinoco_ioctl_setscan(struct net_device *dev,
3994 HERMES_HOSTSCAN_SYMBOL_BCAST); 3907 HERMES_HOSTSCAN_SYMBOL_BCAST);
3995 break; 3908 break;
3996 case FIRMWARE_TYPE_INTERSIL: { 3909 case FIRMWARE_TYPE_INTERSIL: {
3997 u16 req[3]; 3910 __le16 req[3];
3998 3911
3999 req[0] = cpu_to_le16(0x3fff); /* All channels */ 3912 req[0] = cpu_to_le16(0x3fff); /* All channels */
4000 req[1] = cpu_to_le16(0x0001); /* rate 1 Mbps */ 3913 req[1] = cpu_to_le16(0x0001); /* rate 1 Mbps */
@@ -4068,7 +3981,7 @@ static inline int orinoco_translate_scan(struct net_device *dev,
4068 case FIRMWARE_TYPE_INTERSIL: 3981 case FIRMWARE_TYPE_INTERSIL:
4069 offset = 4; 3982 offset = 4;
4070 if (priv->has_hostscan) { 3983 if (priv->has_hostscan) {
4071 atom_len = le16_to_cpup((u16 *)scan); 3984 atom_len = le16_to_cpup((__le16 *)scan);
4072 /* Sanity check for atom_len */ 3985 /* Sanity check for atom_len */
4073 if (atom_len < sizeof(struct prism2_scan_apinfo)) { 3986 if (atom_len < sizeof(struct prism2_scan_apinfo)) {
4074 printk(KERN_ERR "%s: Invalid atom_len in scan data: %d\n", 3987 printk(KERN_ERR "%s: Invalid atom_len in scan data: %d\n",
@@ -4352,8 +4265,10 @@ static const iw_handler orinoco_handler[] = {
4352 [SIOCSIWSENS -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setsens, 4265 [SIOCSIWSENS -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setsens,
4353 [SIOCGIWSENS -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getsens, 4266 [SIOCGIWSENS -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getsens,
4354 [SIOCGIWRANGE -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getiwrange, 4267 [SIOCGIWRANGE -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getiwrange,
4355 [SIOCSIWSPY -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setspy, 4268 [SIOCSIWSPY -SIOCIWFIRST] = (iw_handler) iw_handler_set_spy,
4356 [SIOCGIWSPY -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getspy, 4269 [SIOCGIWSPY -SIOCIWFIRST] = (iw_handler) iw_handler_get_spy,
4270 [SIOCSIWTHRSPY-SIOCIWFIRST] = (iw_handler) iw_handler_set_thrspy,
4271 [SIOCGIWTHRSPY-SIOCIWFIRST] = (iw_handler) iw_handler_get_thrspy,
4357 [SIOCSIWAP -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setwap, 4272 [SIOCSIWAP -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setwap,
4358 [SIOCGIWAP -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getwap, 4273 [SIOCGIWAP -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getwap,
4359 [SIOCSIWSCAN -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setscan, 4274 [SIOCSIWSCAN -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setscan,
diff --git a/drivers/net/wireless/orinoco.h b/drivers/net/wireless/orinoco.h
index 2f213a7103fe..7a17bb31fc89 100644
--- a/drivers/net/wireless/orinoco.h
+++ b/drivers/net/wireless/orinoco.h
@@ -7,12 +7,11 @@
7#ifndef _ORINOCO_H 7#ifndef _ORINOCO_H
8#define _ORINOCO_H 8#define _ORINOCO_H
9 9
10#define DRIVER_VERSION "0.15rc2" 10#define DRIVER_VERSION "0.15rc3"
11 11
12#include <linux/types.h>
13#include <linux/spinlock.h>
14#include <linux/netdevice.h> 12#include <linux/netdevice.h>
15#include <linux/wireless.h> 13#include <linux/wireless.h>
14#include <net/iw_handler.h>
16#include <linux/version.h> 15#include <linux/version.h>
17 16
18#include "hermes.h" 17#include "hermes.h"
@@ -28,7 +27,7 @@
28#define ORINOCO_MAX_KEYS 4 27#define ORINOCO_MAX_KEYS 4
29 28
30struct orinoco_key { 29struct orinoco_key {
31 u16 len; /* always stored as little-endian */ 30 __le16 len; /* always stored as little-endian */
32 char data[ORINOCO_MAX_KEY_SIZE]; 31 char data[ORINOCO_MAX_KEY_SIZE];
33} __attribute__ ((packed)); 32} __attribute__ ((packed));
34 33
@@ -36,14 +35,14 @@ struct header_struct {
36 /* 802.3 */ 35 /* 802.3 */
37 u8 dest[ETH_ALEN]; 36 u8 dest[ETH_ALEN];
38 u8 src[ETH_ALEN]; 37 u8 src[ETH_ALEN];
39 u16 len; 38 __be16 len;
40 /* 802.2 */ 39 /* 802.2 */
41 u8 dsap; 40 u8 dsap;
42 u8 ssap; 41 u8 ssap;
43 u8 ctrl; 42 u8 ctrl;
44 /* SNAP */ 43 /* SNAP */
45 u8 oui[3]; 44 u8 oui[3];
46 u16 ethertype; 45 unsigned short ethertype;
47} __attribute__ ((packed)); 46} __attribute__ ((packed));
48 47
49typedef enum { 48typedef enum {
@@ -112,9 +111,8 @@ struct orinoco_private {
112 u16 pm_on, pm_mcast, pm_period, pm_timeout; 111 u16 pm_on, pm_mcast, pm_period, pm_timeout;
113 u16 preamble; 112 u16 preamble;
114#ifdef WIRELESS_SPY 113#ifdef WIRELESS_SPY
115 int spy_number; 114 struct iw_spy_data spy_data; /* iwspy support */
116 u_char spy_address[IW_MAX_SPY][ETH_ALEN]; 115 struct iw_public_data wireless_data;
117 struct iw_quality spy_stat[IW_MAX_SPY];
118#endif 116#endif
119 117
120 /* Configuration dependent variables */ 118 /* Configuration dependent variables */
diff --git a/drivers/net/wireless/orinoco_cs.c b/drivers/net/wireless/orinoco_cs.c
index bedd7f9f23e4..dc1128a00971 100644
--- a/drivers/net/wireless/orinoco_cs.c
+++ b/drivers/net/wireless/orinoco_cs.c
@@ -14,33 +14,16 @@
14#define PFX DRIVER_NAME ": " 14#define PFX DRIVER_NAME ": "
15 15
16#include <linux/config.h> 16#include <linux/config.h>
17#ifdef __IN_PCMCIA_PACKAGE__
18#include <pcmcia/k_compat.h>
19#endif /* __IN_PCMCIA_PACKAGE__ */
20
21#include <linux/module.h> 17#include <linux/module.h>
22#include <linux/kernel.h> 18#include <linux/kernel.h>
23#include <linux/init.h> 19#include <linux/init.h>
24#include <linux/sched.h> 20#include <linux/delay.h>
25#include <linux/ptrace.h>
26#include <linux/slab.h>
27#include <linux/string.h>
28#include <linux/ioport.h>
29#include <linux/netdevice.h>
30#include <linux/if_arp.h>
31#include <linux/etherdevice.h>
32#include <linux/wireless.h>
33
34#include <pcmcia/cs_types.h> 21#include <pcmcia/cs_types.h>
35#include <pcmcia/cs.h> 22#include <pcmcia/cs.h>
36#include <pcmcia/cistpl.h> 23#include <pcmcia/cistpl.h>
37#include <pcmcia/cisreg.h> 24#include <pcmcia/cisreg.h>
38#include <pcmcia/ds.h> 25#include <pcmcia/ds.h>
39 26
40#include <asm/uaccess.h>
41#include <asm/io.h>
42#include <asm/system.h>
43
44#include "orinoco.h" 27#include "orinoco.h"
45 28
46/********************************************************************/ 29/********************************************************************/
@@ -97,17 +80,8 @@ static dev_link_t *dev_list; /* = NULL */
97/* Function prototypes */ 80/* Function prototypes */
98/********************************************************************/ 81/********************************************************************/
99 82
100/* device methods */ 83static void orinoco_cs_release(dev_link_t *link);
101static int orinoco_cs_hard_reset(struct orinoco_private *priv); 84static void orinoco_cs_detach(dev_link_t *link);
102
103/* PCMCIA gumpf */
104static void orinoco_cs_config(dev_link_t * link);
105static void orinoco_cs_release(dev_link_t * link);
106static int orinoco_cs_event(event_t event, int priority,
107 event_callback_args_t * args);
108
109static dev_link_t *orinoco_cs_attach(void);
110static void orinoco_cs_detach(dev_link_t *);
111 85
112/********************************************************************/ 86/********************************************************************/
113/* Device methods */ 87/* Device methods */
@@ -603,49 +577,85 @@ static char version[] __initdata = DRIVER_NAME " " DRIVER_VERSION
603 "Pavel Roskin <proski@gnu.org>, et al)"; 577 "Pavel Roskin <proski@gnu.org>, et al)";
604 578
605static struct pcmcia_device_id orinoco_cs_ids[] = { 579static struct pcmcia_device_id orinoco_cs_ids[] = {
606 PCMCIA_DEVICE_MANF_CARD(0x000b, 0x7300), 580 PCMCIA_DEVICE_MANF_CARD(0x000b, 0x7100), /* SonicWALL Long Range Wireless Card */
607 PCMCIA_DEVICE_MANF_CARD(0x0138, 0x0002), 581 PCMCIA_DEVICE_MANF_CARD(0x000b, 0x7300), /* Sohoware NCP110, Philips 802.11b */
608 PCMCIA_DEVICE_MANF_CARD(0x0156, 0x0002), 582 PCMCIA_DEVICE_MANF_CARD(0x0089, 0x0002), /* AnyPoint(TM) Wireless II PC Card */
609 PCMCIA_DEVICE_MANF_CARD(0x01eb, 0x080a), 583 PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0777), /* 3Com AirConnect PCI 777A */
610 PCMCIA_DEVICE_MANF_CARD(0x0261, 0x0002), 584 PCMCIA_DEVICE_MANF_CARD(0x0126, 0x8000), /* PROXIM RangeLAN-DS/LAN PC CARD */
611 PCMCIA_DEVICE_MANF_CARD(0x0268, 0x0001), 585 PCMCIA_DEVICE_MANF_CARD(0x0138, 0x0002), /* Compaq WL100 11 Mbps Wireless Adapter */
612 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0305), 586 PCMCIA_DEVICE_MANF_CARD(0x0156, 0x0002), /* Lucent Orinoco and old Intersil */
613 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1613), 587 PCMCIA_DEVICE_MANF_CARD(0x016b, 0x0001), /* Ericsson WLAN Card C11 */
614 PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0002), 588 PCMCIA_DEVICE_MANF_CARD(0x01eb, 0x080a), /* Nortel Networks eMobility 802.11 Wireless Adapter */
615 PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0673), 589 PCMCIA_DEVICE_MANF_CARD(0x01ff, 0x0008), /* Intermec MobileLAN 11Mbps 802.11b WLAN Card */
616 PCMCIA_DEVICE_MANF_CARD(0x02aa, 0x0002), 590 PCMCIA_DEVICE_MANF_CARD(0x0250, 0x0002), /* Samsung SWL2000-N 11Mb/s WLAN Card */
617 PCMCIA_DEVICE_MANF_CARD(0x02ac, 0x0002), 591 PCMCIA_DEVICE_MANF_CARD(0x0261, 0x0002), /* AirWay 802.11 Adapter (PCMCIA) */
618 PCMCIA_DEVICE_MANF_CARD(0x14ea, 0xb001), 592 PCMCIA_DEVICE_MANF_CARD(0x0268, 0x0001), /* ARtem Onair */
619 PCMCIA_DEVICE_MANF_CARD(0x50c2, 0x7300), 593 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0305), /* Buffalo WLI-PCM-S11 */
620 PCMCIA_DEVICE_MANF_CARD(0x9005, 0x0021), 594 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1612), /* Linksys WPC11 Version 2.5 */
621 PCMCIA_DEVICE_MANF_CARD(0xc250, 0x0002), 595 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1613), /* Linksys WPC11 Version 3 */
622 PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0002), 596 PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0002), /* Compaq HNW-100 11 Mbps Wireless Adapter */
623 PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0005), 597 PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0673), /* Linksys WCF12 Wireless CompactFlash Card */
598 PCMCIA_DEVICE_MANF_CARD(0x02aa, 0x0002), /* ASUS SpaceLink WL-100 */
599 PCMCIA_DEVICE_MANF_CARD(0x02ac, 0x0002), /* SpeedStream SS1021 Wireless Adapter */
600 PCMCIA_DEVICE_MANF_CARD(0x14ea, 0xb001), /* PLANEX RoadLannerWave GW-NS11H */
601 PCMCIA_DEVICE_MANF_CARD(0x50c2, 0x7300), /* Airvast WN-100 */
602 PCMCIA_DEVICE_MANF_CARD(0x9005, 0x0021), /* Adaptec Ultra Wireless ANW-8030 */
603 PCMCIA_DEVICE_MANF_CARD(0xc001, 0x0008), /* CONTEC FLEXSCAN/FX-DDS110-PCC */
604 PCMCIA_DEVICE_MANF_CARD(0xc250, 0x0002), /* Conceptronic CON11Cpro, EMTAC A2424i */
605 PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0002), /* Safeway 802.11b, ZCOMAX AirRunner/XI-300 */
606 PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0005), /* D-Link DCF660, Sandisk Connect SDWCFB-000 */
607 PCMCIA_DEVICE_PROD_ID12(" ", "IEEE 802.11 Wireless LAN/PC Card", 0x3b6e20c8, 0xefccafe9),
624 PCMCIA_DEVICE_PROD_ID12("3Com", "3CRWE737A AirConnect Wireless LAN PC Card", 0x41240e5b, 0x56010af3), 608 PCMCIA_DEVICE_PROD_ID12("3Com", "3CRWE737A AirConnect Wireless LAN PC Card", 0x41240e5b, 0x56010af3),
625 PCMCIA_DEVICE_PROD_ID123("Instant Wireless ", " Network PC CARD", "Version 01.02", 0x11d901af, 0x6e9bd926, 0x4b74baa0),
626 PCMCIA_DEVICE_PROD_ID12("ACTIONTEC", "PRISM Wireless LAN PC Card", 0x393089da, 0xa71e69d5), 609 PCMCIA_DEVICE_PROD_ID12("ACTIONTEC", "PRISM Wireless LAN PC Card", 0x393089da, 0xa71e69d5),
610 PCMCIA_DEVICE_PROD_ID12("Addtron", "AWP-100 Wireless PCMCIA", 0xe6ec52ce, 0x08649af2),
611 PCMCIA_DEVICE_PROD_ID123("AIRVAST", "IEEE 802.11b Wireless PCMCIA Card", "HFA3863", 0xea569531, 0x4bcb9645, 0x355cb092),
612 PCMCIA_DEVICE_PROD_ID12("Allied Telesyn", "AT-WCL452 Wireless PCMCIA Radio", 0x5cd01705, 0x4271660f),
613 PCMCIA_DEVICE_PROD_ID12("ASUS", "802_11b_PC_CARD_25", 0x78fc06ee, 0xdb9aa842),
614 PCMCIA_DEVICE_PROD_ID12("ASUS", "802_11B_CF_CARD_25", 0x78fc06ee, 0x45a50c1e),
627 PCMCIA_DEVICE_PROD_ID12("Avaya Communication", "Avaya Wireless PC Card", 0xd8a43b78, 0x0d341169), 615 PCMCIA_DEVICE_PROD_ID12("Avaya Communication", "Avaya Wireless PC Card", 0xd8a43b78, 0x0d341169),
616 PCMCIA_DEVICE_PROD_ID12("BENQ", "AWL100 PCMCIA ADAPTER", 0x35dadc74, 0x01f7fedb),
628 PCMCIA_DEVICE_PROD_ID12("BUFFALO", "WLI-PCM-L11G", 0x2decece3, 0xf57ca4b3), 617 PCMCIA_DEVICE_PROD_ID12("BUFFALO", "WLI-PCM-L11G", 0x2decece3, 0xf57ca4b3),
618 PCMCIA_DEVICE_PROD_ID12("BUFFALO", "WLI-CF-S11G", 0x2decece3, 0x82067c18),
629 PCMCIA_DEVICE_PROD_ID12("Cabletron", "RoamAbout 802.11 DS", 0x32d445f5, 0xedeffd90), 619 PCMCIA_DEVICE_PROD_ID12("Cabletron", "RoamAbout 802.11 DS", 0x32d445f5, 0xedeffd90),
620 PCMCIA_DEVICE_PROD_ID12("Compaq", "WL200_11Mbps_Wireless_PCI_Card", 0x54f7c49c, 0x15a75e5b),
621 PCMCIA_DEVICE_PROD_ID123("corega", "WL PCCL-11", "ISL37300P", 0x0a21501a, 0x59868926, 0xc9049a39),
630 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCC-11", 0x5261440f, 0xa6405584), 622 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCC-11", 0x5261440f, 0xa6405584),
631 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCCA-11", 0x5261440f, 0xdf6115f9), 623 PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCCA-11", 0x5261440f, 0xdf6115f9),
632 PCMCIA_DEVICE_PROD_ID12("corega_K.K.", "Wireless_LAN_PCCB-11", 0x29e33311, 0xee7a27ae), 624 PCMCIA_DEVICE_PROD_ID12("corega_K.K.", "Wireless_LAN_PCCB-11", 0x29e33311, 0xee7a27ae),
633 PCMCIA_DEVICE_PROD_ID12("D", "Link DRC-650 11Mbps WLAN Card", 0x71b18589, 0xf144e3ac), 625 PCMCIA_DEVICE_PROD_ID12("D", "Link DRC-650 11Mbps WLAN Card", 0x71b18589, 0xf144e3ac),
634 PCMCIA_DEVICE_PROD_ID12("D", "Link DWL-650 11Mbps WLAN Card", 0x71b18589, 0xb6f1b0ab), 626 PCMCIA_DEVICE_PROD_ID12("D", "Link DWL-650 11Mbps WLAN Card", 0x71b18589, 0xb6f1b0ab),
627 PCMCIA_DEVICE_PROD_ID12("D-Link Corporation", "D-Link DWL-650H 11Mbps WLAN Adapter", 0xef544d24, 0xcd8ea916),
628 PCMCIA_DEVICE_PROD_ID12("Digital Data Communications", "WPC-0100", 0xfdd73470, 0xe0b6f146),
635 PCMCIA_DEVICE_PROD_ID12("ELSA", "AirLancer MC-11", 0x4507a33a, 0xef54f0e3), 629 PCMCIA_DEVICE_PROD_ID12("ELSA", "AirLancer MC-11", 0x4507a33a, 0xef54f0e3),
636 PCMCIA_DEVICE_PROD_ID12("HyperLink", "Wireless PC Card 11Mbps", 0x56cc3f1a, 0x0bcf220c), 630 PCMCIA_DEVICE_PROD_ID12("HyperLink", "Wireless PC Card 11Mbps", 0x56cc3f1a, 0x0bcf220c),
631 PCMCIA_DEVICE_PROD_ID123("Instant Wireless ", " Network PC CARD", "Version 01.02", 0x11d901af, 0x6e9bd926, 0x4b74baa0),
632 PCMCIA_DEVICE_PROD_ID12("Intel", "PRO/Wireless 2011 LAN PC Card", 0x816cc815, 0x07f58077),
637 PCMCIA_DEVICE_PROD_ID12("INTERSIL", "HFA384x/IEEE", 0x74c5e40d, 0xdb472a18), 633 PCMCIA_DEVICE_PROD_ID12("INTERSIL", "HFA384x/IEEE", 0x74c5e40d, 0xdb472a18),
634 PCMCIA_DEVICE_PROD_ID12("INTERSIL", "I-GATE 11M PC Card / PC Card plus", 0x74c5e40d, 0x8304ff77),
635 PCMCIA_DEVICE_PROD_ID12("Intersil", "PRISM 2_5 PCMCIA ADAPTER", 0x4b801a17, 0x6345a0bf),
636 PCMCIA_DEVICE_PROD_ID123("Intersil", "PRISM Freedom PCMCIA Adapter", "ISL37100P", 0x4b801a17, 0xf222ec2d, 0x630d52b2),
637 PCMCIA_DEVICE_PROD_ID12("LeArtery", "SYNCBYAIR 11Mbps Wireless LAN PC Card", 0x7e3b326a, 0x49893e92),
638 PCMCIA_DEVICE_PROD_ID12("Linksys", "Wireless CompactFlash Card", 0x0733cc81, 0x0c52f395),
638 PCMCIA_DEVICE_PROD_ID12("Lucent Technologies", "WaveLAN/IEEE", 0x23eb9949, 0xc562e72a), 639 PCMCIA_DEVICE_PROD_ID12("Lucent Technologies", "WaveLAN/IEEE", 0x23eb9949, 0xc562e72a),
639 PCMCIA_DEVICE_PROD_ID12("MELCO", "WLI-PCM-L11", 0x481e0094, 0x7360e410), 640 PCMCIA_DEVICE_PROD_ID12("MELCO", "WLI-PCM-L11", 0x481e0094, 0x7360e410),
640 PCMCIA_DEVICE_PROD_ID12("MELCO", "WLI-PCM-L11G", 0x481e0094, 0xf57ca4b3), 641 PCMCIA_DEVICE_PROD_ID12("MELCO", "WLI-PCM-L11G", 0x481e0094, 0xf57ca4b3),
641 PCMCIA_DEVICE_PROD_ID12("Microsoft", "Wireless Notebook Adapter MN-520", 0x5961bf85, 0x6eec8c01), 642 PCMCIA_DEVICE_PROD_ID12("Microsoft", "Wireless Notebook Adapter MN-520", 0x5961bf85, 0x6eec8c01),
642 PCMCIA_DEVICE_PROD_ID12("NCR", "WaveLAN/IEEE", 0x24358cd4, 0xc562e72a), 643 PCMCIA_DEVICE_PROD_ID12("NCR", "WaveLAN/IEEE", 0x24358cd4, 0xc562e72a),
644 PCMCIA_DEVICE_PROD_ID12("NETGEAR MA401 Wireless PC", "Card", 0xa37434e9, 0x9762e8f1),
643 PCMCIA_DEVICE_PROD_ID12("NETGEAR MA401RA Wireless PC", "Card", 0x0306467f, 0x9762e8f1), 645 PCMCIA_DEVICE_PROD_ID12("NETGEAR MA401RA Wireless PC", "Card", 0x0306467f, 0x9762e8f1),
646 PCMCIA_DEVICE_PROD_ID12("Nortel Networks", "emobility 802.11 Wireless LAN PC Card", 0x2d617ea0, 0x88cd5767),
647 PCMCIA_DEVICE_PROD_ID12("OEM", "PRISM2 IEEE 802.11 PC-Card", 0xfea54c90, 0x48f2bdd6),
648 PCMCIA_DEVICE_PROD_ID12("OTC", "Wireless AirEZY 2411-PCC WLAN Card", 0x4ac44287, 0x235a6bed),
649 PCMCIA_DEVICE_PROD_ID123("PCMCIA", "11M WLAN Card v2.5", "ISL37300P", 0x281f1c5d, 0x6e440487, 0xc9049a39),
644 PCMCIA_DEVICE_PROD_ID12("PLANEX", "GeoWave/GW-CF110", 0x209f40ab, 0xd9715264), 650 PCMCIA_DEVICE_PROD_ID12("PLANEX", "GeoWave/GW-CF110", 0x209f40ab, 0xd9715264),
651 PCMCIA_DEVICE_PROD_ID12("PLANEX", "GeoWave/GW-NS110", 0x209f40ab, 0x46263178),
645 PCMCIA_DEVICE_PROD_ID12("PROXIM", "LAN PC CARD HARMONY 80211B", 0xc6536a5e, 0x090c3cd9), 652 PCMCIA_DEVICE_PROD_ID12("PROXIM", "LAN PC CARD HARMONY 80211B", 0xc6536a5e, 0x090c3cd9),
646 PCMCIA_DEVICE_PROD_ID12("PROXIM", "LAN PCI CARD HARMONY 80211B", 0xc6536a5e, 0x9f494e26), 653 PCMCIA_DEVICE_PROD_ID12("PROXIM", "LAN PCI CARD HARMONY 80211B", 0xc6536a5e, 0x9f494e26),
647 PCMCIA_DEVICE_PROD_ID12("SAMSUNG", "11Mbps WLAN Card", 0x43d74cb4, 0x579bd91b), 654 PCMCIA_DEVICE_PROD_ID12("SAMSUNG", "11Mbps WLAN Card", 0x43d74cb4, 0x579bd91b),
648 PCMCIA_DEVICE_PROD_ID1("Symbol Technologies", 0x3f02b4d6), 655 PCMCIA_DEVICE_PROD_ID12("SMC", "SMC2632W", 0xc4f8b18b, 0x474a1f2a),
656 PCMCIA_DEVICE_PROD_ID12("Symbol Technologies", "LA4111 Spectrum24 Wireless LAN PC Card", 0x3f02b4d6, 0x3663cb0e),
657 PCMCIA_DEVICE_PROD_ID123("The Linksys Group, Inc.", "Instant Wireless Network PC Card", "ISL37300P", 0xa5f472c2, 0x590eb502, 0xc9049a39),
658 PCMCIA_DEVICE_PROD_ID12("ZoomAir 11Mbps High", "Rate wireless Networking", 0x273fe3db, 0x32a1eaee),
649 PCMCIA_DEVICE_NULL, 659 PCMCIA_DEVICE_NULL,
650}; 660};
651MODULE_DEVICE_TABLE(pcmcia, orinoco_cs_ids); 661MODULE_DEVICE_TABLE(pcmcia, orinoco_cs_ids);
@@ -656,8 +666,8 @@ static struct pcmcia_driver orinoco_driver = {
656 .name = DRIVER_NAME, 666 .name = DRIVER_NAME,
657 }, 667 },
658 .attach = orinoco_cs_attach, 668 .attach = orinoco_cs_attach,
659 .event = orinoco_cs_event,
660 .detach = orinoco_cs_detach, 669 .detach = orinoco_cs_detach,
670 .event = orinoco_cs_event,
661 .id_table = orinoco_cs_ids, 671 .id_table = orinoco_cs_ids,
662}; 672};
663 673
diff --git a/drivers/net/wireless/orinoco_nortel.c b/drivers/net/wireless/orinoco_nortel.c
index 86fa58e5cfac..d8afd51ff8a5 100644
--- a/drivers/net/wireless/orinoco_nortel.c
+++ b/drivers/net/wireless/orinoco_nortel.c
@@ -40,29 +40,13 @@
40#define PFX DRIVER_NAME ": " 40#define PFX DRIVER_NAME ": "
41 41
42#include <linux/config.h> 42#include <linux/config.h>
43
44#include <linux/module.h> 43#include <linux/module.h>
45#include <linux/kernel.h> 44#include <linux/kernel.h>
46#include <linux/init.h> 45#include <linux/init.h>
47#include <linux/sched.h> 46#include <linux/delay.h>
48#include <linux/ptrace.h>
49#include <linux/slab.h>
50#include <linux/string.h>
51#include <linux/timer.h>
52#include <linux/ioport.h>
53#include <asm/uaccess.h>
54#include <asm/io.h>
55#include <asm/system.h>
56#include <linux/netdevice.h>
57#include <linux/if_arp.h>
58#include <linux/etherdevice.h>
59#include <linux/list.h>
60#include <linux/pci.h> 47#include <linux/pci.h>
61#include <linux/fcntl.h>
62
63#include <pcmcia/cisreg.h> 48#include <pcmcia/cisreg.h>
64 49
65#include "hermes.h"
66#include "orinoco.h" 50#include "orinoco.h"
67 51
68#define COR_OFFSET (0xe0) /* COR attribute offset of Prism2 PC card */ 52#define COR_OFFSET (0xe0) /* COR attribute offset of Prism2 PC card */
@@ -108,7 +92,7 @@ static int nortel_pci_cor_reset(struct orinoco_private *priv)
108 return 0; 92 return 0;
109} 93}
110 94
111int nortel_pci_hw_init(struct nortel_pci_card *card) 95static int nortel_pci_hw_init(struct nortel_pci_card *card)
112{ 96{
113 int i; 97 int i;
114 u32 reg; 98 u32 reg;
diff --git a/drivers/net/wireless/orinoco_pci.c b/drivers/net/wireless/orinoco_pci.c
index 42e03438291b..5362c214fc8e 100644
--- a/drivers/net/wireless/orinoco_pci.c
+++ b/drivers/net/wireless/orinoco_pci.c
@@ -93,28 +93,12 @@
93#define PFX DRIVER_NAME ": " 93#define PFX DRIVER_NAME ": "
94 94
95#include <linux/config.h> 95#include <linux/config.h>
96
97#include <linux/module.h> 96#include <linux/module.h>
98#include <linux/kernel.h> 97#include <linux/kernel.h>
99#include <linux/init.h> 98#include <linux/init.h>
100#include <linux/sched.h> 99#include <linux/delay.h>
101#include <linux/ptrace.h>
102#include <linux/slab.h>
103#include <linux/string.h>
104#include <linux/timer.h>
105#include <linux/ioport.h>
106#include <linux/netdevice.h>
107#include <linux/if_arp.h>
108#include <linux/etherdevice.h>
109#include <linux/list.h>
110#include <linux/pci.h> 100#include <linux/pci.h>
111#include <linux/fcntl.h>
112
113#include <asm/uaccess.h>
114#include <asm/io.h>
115#include <asm/system.h>
116 101
117#include "hermes.h"
118#include "orinoco.h" 102#include "orinoco.h"
119 103
120/* All the magic there is from wlan-ng */ 104/* All the magic there is from wlan-ng */
diff --git a/drivers/net/wireless/orinoco_plx.c b/drivers/net/wireless/orinoco_plx.c
index 7ab05b89fb3f..210e73776545 100644
--- a/drivers/net/wireless/orinoco_plx.c
+++ b/drivers/net/wireless/orinoco_plx.c
@@ -117,29 +117,13 @@
117#define PFX DRIVER_NAME ": " 117#define PFX DRIVER_NAME ": "
118 118
119#include <linux/config.h> 119#include <linux/config.h>
120
121#include <linux/module.h> 120#include <linux/module.h>
122#include <linux/kernel.h> 121#include <linux/kernel.h>
123#include <linux/init.h> 122#include <linux/init.h>
124#include <linux/sched.h> 123#include <linux/delay.h>
125#include <linux/ptrace.h>
126#include <linux/slab.h>
127#include <linux/string.h>
128#include <linux/timer.h>
129#include <linux/ioport.h>
130#include <asm/uaccess.h>
131#include <asm/io.h>
132#include <asm/system.h>
133#include <linux/netdevice.h>
134#include <linux/if_arp.h>
135#include <linux/etherdevice.h>
136#include <linux/list.h>
137#include <linux/pci.h> 124#include <linux/pci.h>
138#include <linux/fcntl.h>
139
140#include <pcmcia/cisreg.h> 125#include <pcmcia/cisreg.h>
141 126
142#include "hermes.h"
143#include "orinoco.h" 127#include "orinoco.h"
144 128
145#define COR_OFFSET (0x3e0) /* COR attribute offset of Prism2 PC card */ 129#define COR_OFFSET (0x3e0) /* COR attribute offset of Prism2 PC card */
diff --git a/drivers/net/wireless/orinoco_tmd.c b/drivers/net/wireless/orinoco_tmd.c
index 85893f42445b..5e68b7026186 100644
--- a/drivers/net/wireless/orinoco_tmd.c
+++ b/drivers/net/wireless/orinoco_tmd.c
@@ -53,29 +53,13 @@
53#define PFX DRIVER_NAME ": " 53#define PFX DRIVER_NAME ": "
54 54
55#include <linux/config.h> 55#include <linux/config.h>
56
57#include <linux/module.h> 56#include <linux/module.h>
58#include <linux/kernel.h> 57#include <linux/kernel.h>
59#include <linux/init.h> 58#include <linux/init.h>
60#include <linux/sched.h> 59#include <linux/delay.h>
61#include <linux/ptrace.h>
62#include <linux/slab.h>
63#include <linux/string.h>
64#include <linux/timer.h>
65#include <linux/ioport.h>
66#include <asm/uaccess.h>
67#include <asm/io.h>
68#include <asm/system.h>
69#include <linux/netdevice.h>
70#include <linux/if_arp.h>
71#include <linux/etherdevice.h>
72#include <linux/list.h>
73#include <linux/pci.h> 60#include <linux/pci.h>
74#include <linux/fcntl.h>
75
76#include <pcmcia/cisreg.h> 61#include <pcmcia/cisreg.h>
77 62
78#include "hermes.h"
79#include "orinoco.h" 63#include "orinoco.h"
80 64
81#define COR_VALUE (COR_LEVEL_REQ | COR_FUNC_ENA) /* Enable PC card with interrupt in level trigger */ 65#define COR_VALUE (COR_LEVEL_REQ | COR_FUNC_ENA) /* Enable PC card with interrupt in level trigger */
diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c
index 9a8790e3580c..5c1a1adf1ff8 100644
--- a/drivers/net/wireless/prism54/isl_ioctl.c
+++ b/drivers/net/wireless/prism54/isl_ioctl.c
@@ -462,14 +462,12 @@ prism54_get_range(struct net_device *ndev, struct iw_request_info *info,
462 /* txpower is supported in dBm's */ 462 /* txpower is supported in dBm's */
463 range->txpower_capa = IW_TXPOW_DBM; 463 range->txpower_capa = IW_TXPOW_DBM;
464 464
465#if WIRELESS_EXT > 16
466 /* Event capability (kernel + driver) */ 465 /* Event capability (kernel + driver) */
467 range->event_capa[0] = (IW_EVENT_CAPA_K_0 | 466 range->event_capa[0] = (IW_EVENT_CAPA_K_0 |
468 IW_EVENT_CAPA_MASK(SIOCGIWTHRSPY) | 467 IW_EVENT_CAPA_MASK(SIOCGIWTHRSPY) |
469 IW_EVENT_CAPA_MASK(SIOCGIWAP)); 468 IW_EVENT_CAPA_MASK(SIOCGIWAP));
470 range->event_capa[1] = IW_EVENT_CAPA_K_1; 469 range->event_capa[1] = IW_EVENT_CAPA_K_1;
471 range->event_capa[4] = IW_EVENT_CAPA_MASK(IWEVCUSTOM); 470 range->event_capa[4] = IW_EVENT_CAPA_MASK(IWEVCUSTOM);
472#endif /* WIRELESS_EXT > 16 */
473 471
474 if (islpci_get_state(priv) < PRV_STATE_INIT) 472 if (islpci_get_state(priv) < PRV_STATE_INIT)
475 return 0; 473 return 0;
@@ -693,14 +691,13 @@ prism54_get_scan(struct net_device *ndev, struct iw_request_info *info,
693 extra + dwrq->length, 691 extra + dwrq->length,
694 &(bsslist->bsslist[i]), 692 &(bsslist->bsslist[i]),
695 noise); 693 noise);
696#if WIRELESS_EXT > 16 694
697 /* Check if there is space for one more entry */ 695 /* Check if there is space for one more entry */
698 if((extra + dwrq->length - current_ev) <= IW_EV_ADDR_LEN) { 696 if((extra + dwrq->length - current_ev) <= IW_EV_ADDR_LEN) {
699 /* Ask user space to try again with a bigger buffer */ 697 /* Ask user space to try again with a bigger buffer */
700 rvalue = -E2BIG; 698 rvalue = -E2BIG;
701 break; 699 break;
702 } 700 }
703#endif /* WIRELESS_EXT > 16 */
704 } 701 }
705 702
706 kfree(bsslist); 703 kfree(bsslist);
@@ -2727,12 +2724,7 @@ const struct iw_handler_def prism54_handler_def = {
2727 .standard = (iw_handler *) prism54_handler, 2724 .standard = (iw_handler *) prism54_handler,
2728 .private = (iw_handler *) prism54_private_handler, 2725 .private = (iw_handler *) prism54_private_handler,
2729 .private_args = (struct iw_priv_args *) prism54_private_args, 2726 .private_args = (struct iw_priv_args *) prism54_private_args,
2730#if WIRELESS_EXT > 16
2731 .get_wireless_stats = prism54_get_wireless_stats, 2727 .get_wireless_stats = prism54_get_wireless_stats,
2732#endif /* WIRELESS_EXT > 16 */
2733#if WIRELESS_EXT == 16
2734 .spy_offset = offsetof(islpci_private, spy_data),
2735#endif /* WIRELESS_EXT == 16 */
2736}; 2728};
2737 2729
2738/* For wpa_supplicant */ 2730/* For wpa_supplicant */
diff --git a/drivers/net/wireless/prism54/islpci_dev.c b/drivers/net/wireless/prism54/islpci_dev.c
index 6f13d4a8e2d3..6c9584a9f284 100644
--- a/drivers/net/wireless/prism54/islpci_dev.c
+++ b/drivers/net/wireless/prism54/islpci_dev.c
@@ -439,8 +439,7 @@ prism54_bring_down(islpci_private *priv)
439 wmb(); 439 wmb();
440 440
441 /* wait a while for the device to reset */ 441 /* wait a while for the device to reset */
442 set_current_state(TASK_UNINTERRUPTIBLE); 442 schedule_timeout_uninterruptible(msecs_to_jiffies(50));
443 schedule_timeout(50*HZ/1000);
444 443
445 return 0; 444 return 0;
446} 445}
@@ -491,8 +490,7 @@ islpci_reset_if(islpci_private *priv)
491 /* The software reset acknowledge needs about 220 msec here. 490 /* The software reset acknowledge needs about 220 msec here.
492 * Be conservative and wait for up to one second. */ 491 * Be conservative and wait for up to one second. */
493 492
494 set_current_state(TASK_UNINTERRUPTIBLE); 493 remaining = schedule_timeout_uninterruptible(HZ);
495 remaining = schedule_timeout(HZ);
496 494
497 if(remaining > 0) { 495 if(remaining > 0) {
498 result = 0; 496 result = 0;
@@ -839,13 +837,9 @@ islpci_setup(struct pci_dev *pdev)
839 priv->ndev->type = (priv->iw_mode == IW_MODE_MONITOR) ? 837 priv->ndev->type = (priv->iw_mode == IW_MODE_MONITOR) ?
840 priv->monitor_type : ARPHRD_ETHER; 838 priv->monitor_type : ARPHRD_ETHER;
841 839
842#if WIRELESS_EXT > 16
843 /* Add pointers to enable iwspy support. */ 840 /* Add pointers to enable iwspy support. */
844 priv->wireless_data.spy_data = &priv->spy_data; 841 priv->wireless_data.spy_data = &priv->spy_data;
845 ndev->wireless_data = &priv->wireless_data; 842 ndev->wireless_data = &priv->wireless_data;
846#else /* WIRELESS_EXT > 16 */
847 ndev->get_wireless_stats = &prism54_get_wireless_stats;
848#endif /* WIRELESS_EXT > 16 */
849 843
850 /* save the start and end address of the PCI memory area */ 844 /* save the start and end address of the PCI memory area */
851 ndev->mem_start = (unsigned long) priv->device_base; 845 ndev->mem_start = (unsigned long) priv->device_base;
diff --git a/drivers/net/wireless/prism54/islpci_dev.h b/drivers/net/wireless/prism54/islpci_dev.h
index 32a1019f1b36..efbed4397951 100644
--- a/drivers/net/wireless/prism54/islpci_dev.h
+++ b/drivers/net/wireless/prism54/islpci_dev.h
@@ -100,9 +100,7 @@ typedef struct {
100 100
101 struct iw_spy_data spy_data; /* iwspy support */ 101 struct iw_spy_data spy_data; /* iwspy support */
102 102
103#if WIRELESS_EXT > 16
104 struct iw_public_data wireless_data; 103 struct iw_public_data wireless_data;
105#endif /* WIRELESS_EXT > 16 */
106 104
107 int monitor_type; /* ARPHRD_IEEE80211 or ARPHRD_IEEE80211_PRISM */ 105 int monitor_type; /* ARPHRD_IEEE80211 or ARPHRD_IEEE80211_PRISM */
108 106
diff --git a/drivers/net/wireless/prism54/islpci_mgt.c b/drivers/net/wireless/prism54/islpci_mgt.c
index b6f2e5a223be..4937a5ad4b2c 100644
--- a/drivers/net/wireless/prism54/islpci_mgt.c
+++ b/drivers/net/wireless/prism54/islpci_mgt.c
@@ -455,7 +455,7 @@ islpci_mgt_transaction(struct net_device *ndev,
455 struct islpci_mgmtframe **recvframe) 455 struct islpci_mgmtframe **recvframe)
456{ 456{
457 islpci_private *priv = netdev_priv(ndev); 457 islpci_private *priv = netdev_priv(ndev);
458 const long wait_cycle_jiffies = (ISL38XX_WAIT_CYCLE * 10 * HZ) / 1000; 458 const long wait_cycle_jiffies = msecs_to_jiffies(ISL38XX_WAIT_CYCLE * 10);
459 long timeout_left = ISL38XX_MAX_WAIT_CYCLES * wait_cycle_jiffies; 459 long timeout_left = ISL38XX_MAX_WAIT_CYCLES * wait_cycle_jiffies;
460 int err; 460 int err;
461 DEFINE_WAIT(wait); 461 DEFINE_WAIT(wait);
@@ -475,8 +475,7 @@ islpci_mgt_transaction(struct net_device *ndev,
475 int timeleft; 475 int timeleft;
476 struct islpci_mgmtframe *frame; 476 struct islpci_mgmtframe *frame;
477 477
478 set_current_state(TASK_UNINTERRUPTIBLE); 478 timeleft = schedule_timeout_uninterruptible(wait_cycle_jiffies);
479 timeleft = schedule_timeout(wait_cycle_jiffies);
480 frame = xchg(&priv->mgmt_received, NULL); 479 frame = xchg(&priv->mgmt_received, NULL);
481 if (frame) { 480 if (frame) {
482 if (frame->header->oid == oid) { 481 if (frame->header->oid == oid) {
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index e9c5ea0f5535..70fd6fd8feb9 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -1649,28 +1649,28 @@ static iw_stats * ray_get_wireless_stats(struct net_device * dev)
1649 */ 1649 */
1650 1650
1651static const iw_handler ray_handler[] = { 1651static const iw_handler ray_handler[] = {
1652 [SIOCSIWCOMMIT-SIOCIWFIRST] (iw_handler) ray_commit, 1652 [SIOCSIWCOMMIT-SIOCIWFIRST] = (iw_handler) ray_commit,
1653 [SIOCGIWNAME -SIOCIWFIRST] (iw_handler) ray_get_name, 1653 [SIOCGIWNAME -SIOCIWFIRST] = (iw_handler) ray_get_name,
1654 [SIOCSIWFREQ -SIOCIWFIRST] (iw_handler) ray_set_freq, 1654 [SIOCSIWFREQ -SIOCIWFIRST] = (iw_handler) ray_set_freq,
1655 [SIOCGIWFREQ -SIOCIWFIRST] (iw_handler) ray_get_freq, 1655 [SIOCGIWFREQ -SIOCIWFIRST] = (iw_handler) ray_get_freq,
1656 [SIOCSIWMODE -SIOCIWFIRST] (iw_handler) ray_set_mode, 1656 [SIOCSIWMODE -SIOCIWFIRST] = (iw_handler) ray_set_mode,
1657 [SIOCGIWMODE -SIOCIWFIRST] (iw_handler) ray_get_mode, 1657 [SIOCGIWMODE -SIOCIWFIRST] = (iw_handler) ray_get_mode,
1658 [SIOCGIWRANGE -SIOCIWFIRST] (iw_handler) ray_get_range, 1658 [SIOCGIWRANGE -SIOCIWFIRST] = (iw_handler) ray_get_range,
1659#ifdef WIRELESS_SPY 1659#ifdef WIRELESS_SPY
1660 [SIOCSIWSPY -SIOCIWFIRST] (iw_handler) iw_handler_set_spy, 1660 [SIOCSIWSPY -SIOCIWFIRST] = (iw_handler) iw_handler_set_spy,
1661 [SIOCGIWSPY -SIOCIWFIRST] (iw_handler) iw_handler_get_spy, 1661 [SIOCGIWSPY -SIOCIWFIRST] = (iw_handler) iw_handler_get_spy,
1662 [SIOCSIWTHRSPY-SIOCIWFIRST] (iw_handler) iw_handler_set_thrspy, 1662 [SIOCSIWTHRSPY-SIOCIWFIRST] = (iw_handler) iw_handler_set_thrspy,
1663 [SIOCGIWTHRSPY-SIOCIWFIRST] (iw_handler) iw_handler_get_thrspy, 1663 [SIOCGIWTHRSPY-SIOCIWFIRST] = (iw_handler) iw_handler_get_thrspy,
1664#endif /* WIRELESS_SPY */ 1664#endif /* WIRELESS_SPY */
1665 [SIOCGIWAP -SIOCIWFIRST] (iw_handler) ray_get_wap, 1665 [SIOCGIWAP -SIOCIWFIRST] = (iw_handler) ray_get_wap,
1666 [SIOCSIWESSID -SIOCIWFIRST] (iw_handler) ray_set_essid, 1666 [SIOCSIWESSID -SIOCIWFIRST] = (iw_handler) ray_set_essid,
1667 [SIOCGIWESSID -SIOCIWFIRST] (iw_handler) ray_get_essid, 1667 [SIOCGIWESSID -SIOCIWFIRST] = (iw_handler) ray_get_essid,
1668 [SIOCSIWRATE -SIOCIWFIRST] (iw_handler) ray_set_rate, 1668 [SIOCSIWRATE -SIOCIWFIRST] = (iw_handler) ray_set_rate,
1669 [SIOCGIWRATE -SIOCIWFIRST] (iw_handler) ray_get_rate, 1669 [SIOCGIWRATE -SIOCIWFIRST] = (iw_handler) ray_get_rate,
1670 [SIOCSIWRTS -SIOCIWFIRST] (iw_handler) ray_set_rts, 1670 [SIOCSIWRTS -SIOCIWFIRST] = (iw_handler) ray_set_rts,
1671 [SIOCGIWRTS -SIOCIWFIRST] (iw_handler) ray_get_rts, 1671 [SIOCGIWRTS -SIOCIWFIRST] = (iw_handler) ray_get_rts,
1672 [SIOCSIWFRAG -SIOCIWFIRST] (iw_handler) ray_set_frag, 1672 [SIOCSIWFRAG -SIOCIWFIRST] = (iw_handler) ray_set_frag,
1673 [SIOCGIWFRAG -SIOCIWFIRST] (iw_handler) ray_get_frag, 1673 [SIOCGIWFRAG -SIOCIWFIRST] = (iw_handler) ray_get_frag,
1674}; 1674};
1675 1675
1676#define SIOCSIPFRAMING SIOCIWFIRSTPRIV /* Set framing mode */ 1676#define SIOCSIPFRAMING SIOCIWFIRSTPRIV /* Set framing mode */
@@ -1678,9 +1678,9 @@ static const iw_handler ray_handler[] = {
1678#define SIOCGIPCOUNTRY SIOCIWFIRSTPRIV + 3 /* Get country code */ 1678#define SIOCGIPCOUNTRY SIOCIWFIRSTPRIV + 3 /* Get country code */
1679 1679
1680static const iw_handler ray_private_handler[] = { 1680static const iw_handler ray_private_handler[] = {
1681 [0] (iw_handler) ray_set_framing, 1681 [0] = (iw_handler) ray_set_framing,
1682 [1] (iw_handler) ray_get_framing, 1682 [1] = (iw_handler) ray_get_framing,
1683 [3] (iw_handler) ray_get_country, 1683 [3] = (iw_handler) ray_get_country,
1684}; 1684};
1685 1685
1686static const struct iw_priv_args ray_private_args[] = { 1686static const struct iw_priv_args ray_private_args[] = {
diff --git a/drivers/net/wireless/spectrum_cs.c b/drivers/net/wireless/spectrum_cs.c
index 39c6cdf7f3f7..b1bbc8e8e91f 100644
--- a/drivers/net/wireless/spectrum_cs.c
+++ b/drivers/net/wireless/spectrum_cs.c
@@ -22,58 +22,23 @@
22#define PFX DRIVER_NAME ": " 22#define PFX DRIVER_NAME ": "
23 23
24#include <linux/config.h> 24#include <linux/config.h>
25#ifdef __IN_PCMCIA_PACKAGE__
26#include <pcmcia/k_compat.h>
27#endif /* __IN_PCMCIA_PACKAGE__ */
28
29#include <linux/module.h> 25#include <linux/module.h>
30#include <linux/kernel.h> 26#include <linux/kernel.h>
31#include <linux/init.h> 27#include <linux/init.h>
32#include <linux/sched.h> 28#include <linux/delay.h>
33#include <linux/ptrace.h> 29#include <linux/firmware.h>
34#include <linux/slab.h>
35#include <linux/string.h>
36#include <linux/ioport.h>
37#include <linux/netdevice.h>
38#include <linux/if_arp.h>
39#include <linux/etherdevice.h>
40#include <linux/wireless.h>
41
42#include <pcmcia/cs_types.h> 30#include <pcmcia/cs_types.h>
43#include <pcmcia/cs.h> 31#include <pcmcia/cs.h>
44#include <pcmcia/cistpl.h> 32#include <pcmcia/cistpl.h>
45#include <pcmcia/cisreg.h> 33#include <pcmcia/cisreg.h>
46#include <pcmcia/ds.h> 34#include <pcmcia/ds.h>
47 35
48#include <asm/uaccess.h>
49#include <asm/io.h>
50#include <asm/system.h>
51
52#include "orinoco.h" 36#include "orinoco.h"
53 37
54/*
55 * If SPECTRUM_FW_INCLUDED is defined, the firmware is hardcoded into
56 * the driver. Use get_symbol_fw script to generate spectrum_fw.h and
57 * copy it to the same directory as spectrum_cs.c.
58 *
59 * If SPECTRUM_FW_INCLUDED is not defined, the firmware is loaded at the
60 * runtime using hotplug. Use the same get_symbol_fw script to generate
61 * files symbol_sp24t_prim_fw symbol_sp24t_sec_fw, copy them to the
62 * hotplug firmware directory (typically /usr/lib/hotplug/firmware) and
63 * make sure that you have hotplug installed and enabled in the kernel.
64 */
65/* #define SPECTRUM_FW_INCLUDED 1 */
66
67#ifdef SPECTRUM_FW_INCLUDED
68/* Header with the firmware */
69#include "spectrum_fw.h"
70#else /* !SPECTRUM_FW_INCLUDED */
71#include <linux/firmware.h>
72static unsigned char *primsym; 38static unsigned char *primsym;
73static unsigned char *secsym; 39static unsigned char *secsym;
74static const char primary_fw_name[] = "symbol_sp24t_prim_fw"; 40static const char primary_fw_name[] = "symbol_sp24t_prim_fw";
75static const char secondary_fw_name[] = "symbol_sp24t_sec_fw"; 41static const char secondary_fw_name[] = "symbol_sp24t_sec_fw";
76#endif /* !SPECTRUM_FW_INCLUDED */
77 42
78/********************************************************************/ 43/********************************************************************/
79/* Module stuff */ 44/* Module stuff */
@@ -124,17 +89,8 @@ static dev_link_t *dev_list; /* = NULL */
124/* Function prototypes */ 89/* Function prototypes */
125/********************************************************************/ 90/********************************************************************/
126 91
127/* device methods */ 92static void spectrum_cs_release(dev_link_t *link);
128static int spectrum_cs_hard_reset(struct orinoco_private *priv); 93static void spectrum_cs_detach(dev_link_t *link);
129
130/* PCMCIA gumpf */
131static void spectrum_cs_config(dev_link_t * link);
132static void spectrum_cs_release(dev_link_t * link);
133static int spectrum_cs_event(event_t event, int priority,
134 event_callback_args_t * args);
135
136static dev_link_t *spectrum_cs_attach(void);
137static void spectrum_cs_detach(dev_link_t *);
138 94
139/********************************************************************/ 95/********************************************************************/
140/* Firmware downloader */ 96/* Firmware downloader */
@@ -182,8 +138,8 @@ static void spectrum_cs_detach(dev_link_t *);
182 * Each block has the following structure. 138 * Each block has the following structure.
183 */ 139 */
184struct dblock { 140struct dblock {
185 u32 _addr; /* adapter address where to write the block */ 141 __le32 _addr; /* adapter address where to write the block */
186 u16 _len; /* length of the data only, in bytes */ 142 __le16 _len; /* length of the data only, in bytes */
187 char data[0]; /* data to be written */ 143 char data[0]; /* data to be written */
188} __attribute__ ((packed)); 144} __attribute__ ((packed));
189 145
@@ -193,9 +149,9 @@ struct dblock {
193 * items with matching ID should be written. 149 * items with matching ID should be written.
194 */ 150 */
195struct pdr { 151struct pdr {
196 u32 _id; /* record ID */ 152 __le32 _id; /* record ID */
197 u32 _addr; /* adapter address where to write the data */ 153 __le32 _addr; /* adapter address where to write the data */
198 u32 _len; /* expected length of the data, in bytes */ 154 __le32 _len; /* expected length of the data, in bytes */
199 char next[0]; /* next PDR starts here */ 155 char next[0]; /* next PDR starts here */
200} __attribute__ ((packed)); 156} __attribute__ ((packed));
201 157
@@ -206,8 +162,8 @@ struct pdr {
206 * be plugged into the secondary firmware. 162 * be plugged into the secondary firmware.
207 */ 163 */
208struct pdi { 164struct pdi {
209 u16 _len; /* length of ID and data, in words */ 165 __le16 _len; /* length of ID and data, in words */
210 u16 _id; /* record ID */ 166 __le16 _id; /* record ID */
211 char data[0]; /* plug data */ 167 char data[0]; /* plug data */
212} __attribute__ ((packed));; 168} __attribute__ ((packed));;
213 169
@@ -414,7 +370,7 @@ spectrum_plug_pdi(hermes_t *hw, struct pdr *first_pdr, struct pdi *pdi)
414 370
415/* Read PDA from the adapter */ 371/* Read PDA from the adapter */
416static int 372static int
417spectrum_read_pda(hermes_t *hw, u16 *pda, int pda_len) 373spectrum_read_pda(hermes_t *hw, __le16 *pda, int pda_len)
418{ 374{
419 int ret; 375 int ret;
420 int pda_size; 376 int pda_size;
@@ -445,7 +401,7 @@ spectrum_read_pda(hermes_t *hw, u16 *pda, int pda_len)
445/* Parse PDA and write the records into the adapter */ 401/* Parse PDA and write the records into the adapter */
446static int 402static int
447spectrum_apply_pda(hermes_t *hw, const struct dblock *first_block, 403spectrum_apply_pda(hermes_t *hw, const struct dblock *first_block,
448 u16 *pda) 404 __le16 *pda)
449{ 405{
450 int ret; 406 int ret;
451 struct pdi *pdi; 407 struct pdi *pdi;
@@ -511,7 +467,7 @@ spectrum_dl_image(hermes_t *hw, dev_link_t *link,
511 const struct dblock *first_block; 467 const struct dblock *first_block;
512 468
513 /* Plug Data Area (PDA) */ 469 /* Plug Data Area (PDA) */
514 u16 pda[PDA_WORDS]; 470 __le16 pda[PDA_WORDS];
515 471
516 /* Binary block begins after the 0x1A marker */ 472 /* Binary block begins after the 0x1A marker */
517 ptr = image; 473 ptr = image;
@@ -571,8 +527,6 @@ spectrum_dl_firmware(hermes_t *hw, dev_link_t *link)
571{ 527{
572 int ret; 528 int ret;
573 client_handle_t handle = link->handle; 529 client_handle_t handle = link->handle;
574
575#ifndef SPECTRUM_FW_INCLUDED
576 const struct firmware *fw_entry; 530 const struct firmware *fw_entry;
577 531
578 if (request_firmware(&fw_entry, primary_fw_name, 532 if (request_firmware(&fw_entry, primary_fw_name,
@@ -592,7 +546,6 @@ spectrum_dl_firmware(hermes_t *hw, dev_link_t *link)
592 secondary_fw_name); 546 secondary_fw_name);
593 return -ENOENT; 547 return -ENOENT;
594 } 548 }
595#endif
596 549
597 /* Load primary firmware */ 550 /* Load primary firmware */
598 ret = spectrum_dl_image(hw, link, primsym); 551 ret = spectrum_dl_image(hw, link, primsym);
@@ -1085,7 +1038,7 @@ static char version[] __initdata = DRIVER_NAME " " DRIVER_VERSION
1085static struct pcmcia_device_id spectrum_cs_ids[] = { 1038static struct pcmcia_device_id spectrum_cs_ids[] = {
1086 PCMCIA_DEVICE_MANF_CARD(0x026c, 0x0001), /* Symbol Spectrum24 LA4100 */ 1039 PCMCIA_DEVICE_MANF_CARD(0x026c, 0x0001), /* Symbol Spectrum24 LA4100 */
1087 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0001), /* Socket Communications CF */ 1040 PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0001), /* Socket Communications CF */
1088 PCMCIA_DEVICE_MANF_CARD(0x0089, 0x0001), /* Intel PRO/Wireless 2011B */ 1041 PCMCIA_DEVICE_PROD_ID12("Intel", "PRO/Wireless LAN PC Card", 0x816cc815, 0x6fbf459a), /* 2011B, not 2011 */
1089 PCMCIA_DEVICE_NULL, 1042 PCMCIA_DEVICE_NULL,
1090}; 1043};
1091MODULE_DEVICE_TABLE(pcmcia, spectrum_cs_ids); 1044MODULE_DEVICE_TABLE(pcmcia, spectrum_cs_ids);
@@ -1096,8 +1049,8 @@ static struct pcmcia_driver orinoco_driver = {
1096 .name = DRIVER_NAME, 1049 .name = DRIVER_NAME,
1097 }, 1050 },
1098 .attach = spectrum_cs_attach, 1051 .attach = spectrum_cs_attach,
1099 .event = spectrum_cs_event,
1100 .detach = spectrum_cs_detach, 1052 .detach = spectrum_cs_detach,
1053 .event = spectrum_cs_event,
1101 .id_table = spectrum_cs_ids, 1054 .id_table = spectrum_cs_ids,
1102}; 1055};
1103 1056
diff --git a/drivers/net/wireless/wavelan.c b/drivers/net/wireless/wavelan.c
index 7a5e20a17890..b0d8b5b03152 100644
--- a/drivers/net/wireless/wavelan.c
+++ b/drivers/net/wireless/wavelan.c
@@ -430,7 +430,6 @@ static void fee_read(unsigned long ioaddr, /* I/O port of the card */
430 } 430 }
431} 431}
432 432
433#ifdef WIRELESS_EXT /* if the wireless extension exists in the kernel */
434 433
435/*------------------------------------------------------------------*/ 434/*------------------------------------------------------------------*/
436/* 435/*
@@ -514,7 +513,6 @@ static void fee_write(unsigned long ioaddr, /* I/O port of the card */
514 fee_wait(ioaddr, 10, 100); 513 fee_wait(ioaddr, 10, 100);
515#endif /* EEPROM_IS_PROTECTED */ 514#endif /* EEPROM_IS_PROTECTED */
516} 515}
517#endif /* WIRELESS_EXT */
518 516
519/************************ I82586 SUBROUTINES *************************/ 517/************************ I82586 SUBROUTINES *************************/
520/* 518/*
@@ -973,11 +971,9 @@ static void wv_mmc_show(struct net_device * dev)
973 mmc_read(ioaddr, 0, (u8 *) & m, sizeof(m)); 971 mmc_read(ioaddr, 0, (u8 *) & m, sizeof(m));
974 mmc_out(ioaddr, mmwoff(0, mmw_freeze), 0); 972 mmc_out(ioaddr, mmwoff(0, mmw_freeze), 0);
975 973
976#ifdef WIRELESS_EXT /* if wireless extension exists in the kernel */
977 /* Don't forget to update statistics */ 974 /* Don't forget to update statistics */
978 lp->wstats.discard.nwid += 975 lp->wstats.discard.nwid +=
979 (m.mmr_wrong_nwid_h << 8) | m.mmr_wrong_nwid_l; 976 (m.mmr_wrong_nwid_h << 8) | m.mmr_wrong_nwid_l;
980#endif /* WIRELESS_EXT */
981 977
982 printk(KERN_DEBUG "##### WaveLAN modem status registers: #####\n"); 978 printk(KERN_DEBUG "##### WaveLAN modem status registers: #####\n");
983#ifdef DEBUG_SHOW_UNUSED 979#ifdef DEBUG_SHOW_UNUSED
@@ -1499,7 +1495,6 @@ static int wavelan_set_mac_address(struct net_device * dev, void *addr)
1499} 1495}
1500#endif /* SET_MAC_ADDRESS */ 1496#endif /* SET_MAC_ADDRESS */
1501 1497
1502#ifdef WIRELESS_EXT /* if wireless extensions exist in the kernel */
1503 1498
1504/*------------------------------------------------------------------*/ 1499/*------------------------------------------------------------------*/
1505/* 1500/*
@@ -2473,7 +2468,6 @@ static iw_stats *wavelan_get_wireless_stats(struct net_device * dev)
2473#endif 2468#endif
2474 return &lp->wstats; 2469 return &lp->wstats;
2475} 2470}
2476#endif /* WIRELESS_EXT */
2477 2471
2478/************************* PACKET RECEPTION *************************/ 2472/************************* PACKET RECEPTION *************************/
2479/* 2473/*
@@ -4194,11 +4188,9 @@ static int __init wavelan_config(struct net_device *dev, unsigned short ioaddr)
4194 dev->set_mac_address = &wavelan_set_mac_address; 4188 dev->set_mac_address = &wavelan_set_mac_address;
4195#endif /* SET_MAC_ADDRESS */ 4189#endif /* SET_MAC_ADDRESS */
4196 4190
4197#ifdef WIRELESS_EXT /* if wireless extension exists in the kernel */
4198 dev->wireless_handlers = &wavelan_handler_def; 4191 dev->wireless_handlers = &wavelan_handler_def;
4199 lp->wireless_data.spy_data = &lp->spy_data; 4192 lp->wireless_data.spy_data = &lp->spy_data;
4200 dev->wireless_data = &lp->wireless_data; 4193 dev->wireless_data = &lp->wireless_data;
4201#endif
4202 4194
4203 dev->mtu = WAVELAN_MTU; 4195 dev->mtu = WAVELAN_MTU;
4204 4196
diff --git a/drivers/net/wireless/wavelan.p.h b/drivers/net/wireless/wavelan.p.h
index 509ff22a6caa..166e28b9a4f7 100644
--- a/drivers/net/wireless/wavelan.p.h
+++ b/drivers/net/wireless/wavelan.p.h
@@ -409,11 +409,9 @@
409#define MULTICAST_AVOID /* Avoid extra multicast (I'm sceptical). */ 409#define MULTICAST_AVOID /* Avoid extra multicast (I'm sceptical). */
410#undef SET_MAC_ADDRESS /* Experimental */ 410#undef SET_MAC_ADDRESS /* Experimental */
411 411
412#ifdef WIRELESS_EXT /* If wireless extensions exist in the kernel */
413/* Warning: this stuff will slow down the driver. */ 412/* Warning: this stuff will slow down the driver. */
414#define WIRELESS_SPY /* Enable spying addresses. */ 413#define WIRELESS_SPY /* Enable spying addresses. */
415#undef HISTOGRAM /* Enable histogram of signal level. */ 414#undef HISTOGRAM /* Enable histogram of signal level. */
416#endif
417 415
418/****************************** DEBUG ******************************/ 416/****************************** DEBUG ******************************/
419 417
@@ -506,12 +504,10 @@ struct net_local
506 u_short tx_first_free; 504 u_short tx_first_free;
507 u_short tx_first_in_use; 505 u_short tx_first_in_use;
508 506
509#ifdef WIRELESS_EXT
510 iw_stats wstats; /* Wireless-specific statistics */ 507 iw_stats wstats; /* Wireless-specific statistics */
511 508
512 struct iw_spy_data spy_data; 509 struct iw_spy_data spy_data;
513 struct iw_public_data wireless_data; 510 struct iw_public_data wireless_data;
514#endif
515 511
516#ifdef HISTOGRAM 512#ifdef HISTOGRAM
517 int his_number; /* number of intervals */ 513 int his_number; /* number of intervals */
diff --git a/drivers/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c
index 183c4732ef65..4b3c98f5c564 100644
--- a/drivers/net/wireless/wavelan_cs.c
+++ b/drivers/net/wireless/wavelan_cs.c
@@ -415,7 +415,6 @@ fee_read(u_long base, /* i/o port of the card */
415 } 415 }
416} 416}
417 417
418#ifdef WIRELESS_EXT /* If wireless extension exist in the kernel */
419 418
420/*------------------------------------------------------------------*/ 419/*------------------------------------------------------------------*/
421/* 420/*
@@ -500,7 +499,6 @@ fee_write(u_long base, /* i/o port of the card */
500 fee_wait(base, 10, 100); 499 fee_wait(base, 10, 100);
501#endif /* EEPROM_IS_PROTECTED */ 500#endif /* EEPROM_IS_PROTECTED */
502} 501}
503#endif /* WIRELESS_EXT */
504 502
505/******************* WaveLAN Roaming routines... ********************/ 503/******************* WaveLAN Roaming routines... ********************/
506 504
@@ -1161,10 +1159,8 @@ wv_mmc_show(struct net_device * dev)
1161 mmc_read(base, 0, (u_char *)&m, sizeof(m)); 1159 mmc_read(base, 0, (u_char *)&m, sizeof(m));
1162 mmc_out(base, mmwoff(0, mmw_freeze), 0); 1160 mmc_out(base, mmwoff(0, mmw_freeze), 0);
1163 1161
1164#ifdef WIRELESS_EXT /* If wireless extension exist in the kernel */
1165 /* Don't forget to update statistics */ 1162 /* Don't forget to update statistics */
1166 lp->wstats.discard.nwid += (m.mmr_wrong_nwid_h << 8) | m.mmr_wrong_nwid_l; 1163 lp->wstats.discard.nwid += (m.mmr_wrong_nwid_h << 8) | m.mmr_wrong_nwid_l;
1167#endif /* WIRELESS_EXT */
1168 1164
1169 spin_unlock_irqrestore(&lp->spinlock, flags); 1165 spin_unlock_irqrestore(&lp->spinlock, flags);
1170 1166
@@ -1550,7 +1546,6 @@ wavelan_set_mac_address(struct net_device * dev,
1550} 1546}
1551#endif /* SET_MAC_ADDRESS */ 1547#endif /* SET_MAC_ADDRESS */
1552 1548
1553#ifdef WIRELESS_EXT /* If wireless extension exist in the kernel */
1554 1549
1555/*------------------------------------------------------------------*/ 1550/*------------------------------------------------------------------*/
1556/* 1551/*
@@ -2793,7 +2788,6 @@ wavelan_get_wireless_stats(struct net_device * dev)
2793#endif 2788#endif
2794 return &lp->wstats; 2789 return &lp->wstats;
2795} 2790}
2796#endif /* WIRELESS_EXT */
2797 2791
2798/************************* PACKET RECEPTION *************************/ 2792/************************* PACKET RECEPTION *************************/
2799/* 2793/*
@@ -4679,11 +4673,9 @@ wavelan_attach(void)
4679 dev->watchdog_timeo = WATCHDOG_JIFFIES; 4673 dev->watchdog_timeo = WATCHDOG_JIFFIES;
4680 SET_ETHTOOL_OPS(dev, &ops); 4674 SET_ETHTOOL_OPS(dev, &ops);
4681 4675
4682#ifdef WIRELESS_EXT /* If wireless extension exist in the kernel */
4683 dev->wireless_handlers = &wavelan_handler_def; 4676 dev->wireless_handlers = &wavelan_handler_def;
4684 lp->wireless_data.spy_data = &lp->spy_data; 4677 lp->wireless_data.spy_data = &lp->spy_data;
4685 dev->wireless_data = &lp->wireless_data; 4678 dev->wireless_data = &lp->wireless_data;
4686#endif
4687 4679
4688 /* Other specific data */ 4680 /* Other specific data */
4689 dev->mtu = WAVELAN_MTU; 4681 dev->mtu = WAVELAN_MTU;
diff --git a/drivers/net/wireless/wavelan_cs.p.h b/drivers/net/wireless/wavelan_cs.p.h
index 01d882be8790..724a715089c9 100644
--- a/drivers/net/wireless/wavelan_cs.p.h
+++ b/drivers/net/wireless/wavelan_cs.p.h
@@ -472,11 +472,9 @@
472#define MULTICAST_AVOID /* Avoid extra multicast (I'm sceptical) */ 472#define MULTICAST_AVOID /* Avoid extra multicast (I'm sceptical) */
473#undef SET_MAC_ADDRESS /* Experimental */ 473#undef SET_MAC_ADDRESS /* Experimental */
474 474
475#ifdef WIRELESS_EXT /* If wireless extension exist in the kernel */
476/* Warning : these stuff will slow down the driver... */ 475/* Warning : these stuff will slow down the driver... */
477#define WIRELESS_SPY /* Enable spying addresses */ 476#define WIRELESS_SPY /* Enable spying addresses */
478#undef HISTOGRAM /* Enable histogram of sig level... */ 477#undef HISTOGRAM /* Enable histogram of sig level... */
479#endif
480 478
481/****************************** DEBUG ******************************/ 479/****************************** DEBUG ******************************/
482 480
@@ -624,12 +622,10 @@ struct net_local
624 int rfp; /* Last DMA machine receive pointer */ 622 int rfp; /* Last DMA machine receive pointer */
625 int overrunning; /* Receiver overrun flag */ 623 int overrunning; /* Receiver overrun flag */
626 624
627#ifdef WIRELESS_EXT
628 iw_stats wstats; /* Wireless specific stats */ 625 iw_stats wstats; /* Wireless specific stats */
629 626
630 struct iw_spy_data spy_data; 627 struct iw_spy_data spy_data;
631 struct iw_public_data wireless_data; 628 struct iw_public_data wireless_data;
632#endif
633 629
634#ifdef HISTOGRAM 630#ifdef HISTOGRAM
635 int his_number; /* Number of intervals */ 631 int his_number; /* Number of intervals */
diff --git a/drivers/net/wireless/wl3501.h b/drivers/net/wireless/wl3501.h
index 7fcbe589c3f2..4303c50c2ab6 100644
--- a/drivers/net/wireless/wl3501.h
+++ b/drivers/net/wireless/wl3501.h
@@ -548,7 +548,7 @@ struct wl3501_80211_tx_plcp_hdr {
548 548
549struct wl3501_80211_tx_hdr { 549struct wl3501_80211_tx_hdr {
550 struct wl3501_80211_tx_plcp_hdr pclp_hdr; 550 struct wl3501_80211_tx_plcp_hdr pclp_hdr;
551 struct ieee80211_hdr mac_hdr; 551 struct ieee80211_hdr_4addr mac_hdr;
552} __attribute__ ((packed)); 552} __attribute__ ((packed));
553 553
554/* 554/*
diff --git a/include/linux/cyclomx.h b/include/linux/cyclomx.h
index 04fa7dff079c..300d704bdb9a 100644
--- a/include/linux/cyclomx.h
+++ b/include/linux/cyclomx.h
@@ -37,8 +37,6 @@
37#include <linux/cycx_x25.h> 37#include <linux/cycx_x25.h>
38#endif 38#endif
39 39
40#define is_digit(ch) (((ch)>=(unsigned)'0'&&(ch)<=(unsigned)'9')?1:0)
41
42/* Adapter Data Space. 40/* Adapter Data Space.
43 * This structure is needed because we handle multiple cards, otherwise 41 * This structure is needed because we handle multiple cards, otherwise
44 * static data would do it. 42 * static data would do it.
diff --git a/include/linux/cycx_drv.h b/include/linux/cycx_drv.h
index 6621df86a748..12fe6b0bfcff 100644
--- a/include/linux/cycx_drv.h
+++ b/include/linux/cycx_drv.h
@@ -60,6 +60,5 @@ extern int cycx_peek(struct cycx_hw *hw, u32 addr, void *buf, u32 len);
60extern int cycx_poke(struct cycx_hw *hw, u32 addr, void *buf, u32 len); 60extern int cycx_poke(struct cycx_hw *hw, u32 addr, void *buf, u32 len);
61extern int cycx_exec(void __iomem *addr); 61extern int cycx_exec(void __iomem *addr);
62 62
63extern void cycx_inten(struct cycx_hw *hw);
64extern void cycx_intr(struct cycx_hw *hw); 63extern void cycx_intr(struct cycx_hw *hw);
65#endif /* _CYCX_DRV_H */ 64#endif /* _CYCX_DRV_H */
diff --git a/include/linux/ibmtr.h b/include/linux/ibmtr.h
index 2ef0b21517fb..1c7a0dd5536a 100644
--- a/include/linux/ibmtr.h
+++ b/include/linux/ibmtr.h
@@ -7,8 +7,8 @@
7/* ported to the Alpha architecture 02/20/96 (just used the HZ macro) */ 7/* ported to the Alpha architecture 02/20/96 (just used the HZ macro) */
8 8
9#define TR_RETRY_INTERVAL (30*HZ) /* 500 on PC = 5 s */ 9#define TR_RETRY_INTERVAL (30*HZ) /* 500 on PC = 5 s */
10#define TR_RST_TIME (HZ/20) /* 5 on PC = 50 ms */ 10#define TR_RST_TIME (msecs_to_jiffies(50)) /* 5 on PC = 50 ms */
11#define TR_BUSY_INTERVAL (HZ/5) /* 5 on PC = 200 ms */ 11#define TR_BUSY_INTERVAL (msecs_to_jiffies(200)) /* 5 on PC = 200 ms */
12#define TR_SPIN_INTERVAL (3*HZ) /* 3 seconds before init timeout */ 12#define TR_SPIN_INTERVAL (3*HZ) /* 3 seconds before init timeout */
13 13
14#define TR_ISA 1 14#define TR_ISA 1
diff --git a/include/linux/if_arp.h b/include/linux/if_arp.h
index 0856548a2a08..a8b1a2071838 100644
--- a/include/linux/if_arp.h
+++ b/include/linux/if_arp.h
@@ -84,6 +84,7 @@
84#define ARPHRD_IEEE802_TR 800 /* Magic type ident for TR */ 84#define ARPHRD_IEEE802_TR 800 /* Magic type ident for TR */
85#define ARPHRD_IEEE80211 801 /* IEEE 802.11 */ 85#define ARPHRD_IEEE80211 801 /* IEEE 802.11 */
86#define ARPHRD_IEEE80211_PRISM 802 /* IEEE 802.11 + Prism2 header */ 86#define ARPHRD_IEEE80211_PRISM 802 /* IEEE 802.11 + Prism2 header */
87#define ARPHRD_IEEE80211_RADIOTAP 803 /* IEEE 802.11 + radiotap header */
87 88
88#define ARPHRD_VOID 0xFFFF /* Void type, nothing is known */ 89#define ARPHRD_VOID 0xFFFF /* Void type, nothing is known */
89#define ARPHRD_NONE 0xFFFE /* zero header length */ 90#define ARPHRD_NONE 0xFFFE /* zero header length */
diff --git a/include/linux/mii.h b/include/linux/mii.h
index 9b8d0476988a..68f5a0f392dd 100644
--- a/include/linux/mii.h
+++ b/include/linux/mii.h
@@ -158,6 +158,7 @@ extern int mii_link_ok (struct mii_if_info *mii);
158extern int mii_nway_restart (struct mii_if_info *mii); 158extern int mii_nway_restart (struct mii_if_info *mii);
159extern int mii_ethtool_gset(struct mii_if_info *mii, struct ethtool_cmd *ecmd); 159extern int mii_ethtool_gset(struct mii_if_info *mii, struct ethtool_cmd *ecmd);
160extern int mii_ethtool_sset(struct mii_if_info *mii, struct ethtool_cmd *ecmd); 160extern int mii_ethtool_sset(struct mii_if_info *mii, struct ethtool_cmd *ecmd);
161extern int mii_check_gmii_support(struct mii_if_info *mii);
161extern void mii_check_link (struct mii_if_info *mii); 162extern void mii_check_link (struct mii_if_info *mii);
162extern unsigned int mii_check_media (struct mii_if_info *mii, 163extern unsigned int mii_check_media (struct mii_if_info *mii,
163 unsigned int ok_to_print, 164 unsigned int ok_to_print,
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 368e4c825ff1..a9281b24c40b 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -873,11 +873,9 @@ static inline void netif_rx_complete(struct net_device *dev)
873 873
874static inline void netif_poll_disable(struct net_device *dev) 874static inline void netif_poll_disable(struct net_device *dev)
875{ 875{
876 while (test_and_set_bit(__LINK_STATE_RX_SCHED, &dev->state)) { 876 while (test_and_set_bit(__LINK_STATE_RX_SCHED, &dev->state))
877 /* No hurry. */ 877 /* No hurry. */
878 current->state = TASK_INTERRUPTIBLE; 878 schedule_timeout_interruptible(1);
879 schedule_timeout(1);
880 }
881} 879}
882 880
883static inline void netif_poll_enable(struct net_device *dev) 881static inline void netif_poll_enable(struct net_device *dev)
diff --git a/include/linux/sdladrv.h b/include/linux/sdladrv.h
index 78f634007fc6..c85e103d5e7b 100644
--- a/include/linux/sdladrv.h
+++ b/include/linux/sdladrv.h
@@ -52,12 +52,8 @@ typedef struct sdlahw
52 52
53extern int sdla_setup (sdlahw_t* hw, void* sfm, unsigned len); 53extern int sdla_setup (sdlahw_t* hw, void* sfm, unsigned len);
54extern int sdla_down (sdlahw_t* hw); 54extern int sdla_down (sdlahw_t* hw);
55extern int sdla_inten (sdlahw_t* hw);
56extern int sdla_intde (sdlahw_t* hw);
57extern int sdla_intack (sdlahw_t* hw);
58extern void S514_intack (sdlahw_t* hw, u32 int_status); 55extern void S514_intack (sdlahw_t* hw, u32 int_status);
59extern void read_S514_int_stat (sdlahw_t* hw, u32* int_status); 56extern void read_S514_int_stat (sdlahw_t* hw, u32* int_status);
60extern int sdla_intr (sdlahw_t* hw);
61extern int sdla_mapmem (sdlahw_t* hw, unsigned long addr); 57extern int sdla_mapmem (sdlahw_t* hw, unsigned long addr);
62extern int sdla_peek (sdlahw_t* hw, unsigned long addr, void* buf, 58extern int sdla_peek (sdlahw_t* hw, unsigned long addr, void* buf,
63 unsigned len); 59 unsigned len);
diff --git a/include/linux/wanpipe.h b/include/linux/wanpipe.h
index 167d956c492b..dae9860091dd 100644
--- a/include/linux/wanpipe.h
+++ b/include/linux/wanpipe.h
@@ -265,15 +265,6 @@ typedef struct {
265#include <linux/tty_driver.h> 265#include <linux/tty_driver.h>
266#include <linux/tty_flip.h> 266#include <linux/tty_flip.h>
267 267
268
269#define is_digit(ch) (((ch)>=(unsigned)'0'&&(ch)<=(unsigned)'9')?1:0)
270#define is_alpha(ch) ((((ch)>=(unsigned)'a'&&(ch)<=(unsigned)'z')||\
271 ((ch)>=(unsigned)'A'&&(ch)<=(unsigned)'Z'))?1:0)
272#define is_hex_digit(ch) ((((ch)>=(unsigned)'0'&&(ch)<=(unsigned)'9')||\
273 ((ch)>=(unsigned)'a'&&(ch)<=(unsigned)'f')||\
274 ((ch)>=(unsigned)'A'&&(ch)<=(unsigned)'F'))?1:0)
275
276
277/****** Data Structures *****************************************************/ 268/****** Data Structures *****************************************************/
278 269
279/* Adapter Data Space. 270/* Adapter Data Space.
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
index dc36b1be6745..4851756202c5 100644
--- a/include/net/ieee80211.h
+++ b/include/net/ieee80211.h
@@ -11,19 +11,26 @@
11 * 11 *
12 * Adaption to a generic IEEE 802.11 stack by James Ketrenos 12 * Adaption to a generic IEEE 802.11 stack by James Ketrenos
13 * <jketreno@linux.intel.com> 13 * <jketreno@linux.intel.com>
14 * Copyright (c) 2004, Intel Corporation 14 * Copyright (c) 2004-2005, Intel Corporation
15 * 15 *
16 * This program is free software; you can redistribute it and/or modify 16 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License version 2 as 17 * it under the terms of the GNU General Public License version 2 as
18 * published by the Free Software Foundation. See README and COPYING for 18 * published by the Free Software Foundation. See README and COPYING for
19 * more details. 19 * more details.
20 *
21 * API Version History
22 * 1.0.x -- Initial version
23 * 1.1.x -- Added radiotap, QoS, TIM, ieee80211_geo APIs,
24 * various structure changes, and crypto API init method
20 */ 25 */
21#ifndef IEEE80211_H 26#ifndef IEEE80211_H
22#define IEEE80211_H 27#define IEEE80211_H
23#include <linux/if_ether.h> /* ETH_ALEN */ 28#include <linux/if_ether.h> /* ETH_ALEN */
24#include <linux/kernel.h> /* ARRAY_SIZE */ 29#include <linux/kernel.h> /* ARRAY_SIZE */
25#include <linux/wireless.h> 30#include <linux/wireless.h>
26 31
32#define IEEE80211_VERSION "git-1.1.5"
33
27#define IEEE80211_DATA_LEN 2304 34#define IEEE80211_DATA_LEN 2304
28/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section 35/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section
29 6.2.1.1.2. 36 6.2.1.1.2.
@@ -33,34 +40,13 @@
33 represents the 2304 bytes of real data, plus a possible 8 bytes of 40 represents the 2304 bytes of real data, plus a possible 8 bytes of
34 WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */ 41 WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) */
35 42
36
37#define IEEE80211_HLEN 30
38#define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN)
39
40struct ieee80211_hdr {
41 __le16 frame_ctl;
42 __le16 duration_id;
43 u8 addr1[ETH_ALEN];
44 u8 addr2[ETH_ALEN];
45 u8 addr3[ETH_ALEN];
46 __le16 seq_ctl;
47 u8 addr4[ETH_ALEN];
48} __attribute__ ((packed));
49
50struct ieee80211_hdr_3addr {
51 __le16 frame_ctl;
52 __le16 duration_id;
53 u8 addr1[ETH_ALEN];
54 u8 addr2[ETH_ALEN];
55 u8 addr3[ETH_ALEN];
56 __le16 seq_ctl;
57} __attribute__ ((packed));
58
59#define IEEE80211_1ADDR_LEN 10 43#define IEEE80211_1ADDR_LEN 10
60#define IEEE80211_2ADDR_LEN 16 44#define IEEE80211_2ADDR_LEN 16
61#define IEEE80211_3ADDR_LEN 24 45#define IEEE80211_3ADDR_LEN 24
62#define IEEE80211_4ADDR_LEN 30 46#define IEEE80211_4ADDR_LEN 30
63#define IEEE80211_FCS_LEN 4 47#define IEEE80211_FCS_LEN 4
48#define IEEE80211_HLEN (IEEE80211_4ADDR_LEN)
49#define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN)
64 50
65#define MIN_FRAG_THRESHOLD 256U 51#define MIN_FRAG_THRESHOLD 256U
66#define MAX_FRAG_THRESHOLD 2346U 52#define MAX_FRAG_THRESHOLD 2346U
@@ -113,11 +99,11 @@ struct ieee80211_hdr_3addr {
113#define IEEE80211_STYPE_CFACK 0x0050 99#define IEEE80211_STYPE_CFACK 0x0050
114#define IEEE80211_STYPE_CFPOLL 0x0060 100#define IEEE80211_STYPE_CFPOLL 0x0060
115#define IEEE80211_STYPE_CFACKPOLL 0x0070 101#define IEEE80211_STYPE_CFACKPOLL 0x0070
102#define IEEE80211_STYPE_QOS_DATA 0x0080
116 103
117#define IEEE80211_SCTL_FRAG 0x000F 104#define IEEE80211_SCTL_FRAG 0x000F
118#define IEEE80211_SCTL_SEQ 0xFFF0 105#define IEEE80211_SCTL_SEQ 0xFFF0
119 106
120
121/* debug macros */ 107/* debug macros */
122 108
123#ifdef CONFIG_IEEE80211_DEBUG 109#ifdef CONFIG_IEEE80211_DEBUG
@@ -128,8 +114,7 @@ do { if (ieee80211_debug_level & (level)) \
128 in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0) 114 in_interrupt() ? 'I' : 'U', __FUNCTION__ , ## args); } while (0)
129#else 115#else
130#define IEEE80211_DEBUG(level, fmt, args...) do {} while (0) 116#define IEEE80211_DEBUG(level, fmt, args...) do {} while (0)
131#endif /* CONFIG_IEEE80211_DEBUG */ 117#endif /* CONFIG_IEEE80211_DEBUG */
132
133 118
134/* debug macros not dependent on CONFIG_IEEE80211_DEBUG */ 119/* debug macros not dependent on CONFIG_IEEE80211_DEBUG */
135 120
@@ -140,7 +125,6 @@ do { if (ieee80211_debug_level & (level)) \
140 * messages. It should never be used for passing essid to user space. */ 125 * messages. It should never be used for passing essid to user space. */
141const char *escape_essid(const char *essid, u8 essid_len); 126const char *escape_essid(const char *essid, u8 essid_len);
142 127
143
144/* 128/*
145 * To use the debug system: 129 * To use the debug system:
146 * 130 *
@@ -177,6 +161,7 @@ const char *escape_essid(const char *essid, u8 essid_len);
177 161
178#define IEEE80211_DL_TX (1<<8) 162#define IEEE80211_DL_TX (1<<8)
179#define IEEE80211_DL_RX (1<<9) 163#define IEEE80211_DL_RX (1<<9)
164#define IEEE80211_DL_QOS (1<<31)
180 165
181#define IEEE80211_ERROR(f, a...) printk(KERN_ERR "ieee80211: " f, ## a) 166#define IEEE80211_ERROR(f, a...) printk(KERN_ERR "ieee80211: " f, ## a)
182#define IEEE80211_WARNING(f, a...) printk(KERN_WARNING "ieee80211: " f, ## a) 167#define IEEE80211_WARNING(f, a...) printk(KERN_WARNING "ieee80211: " f, ## a)
@@ -190,9 +175,10 @@ const char *escape_essid(const char *essid, u8 essid_len);
190#define IEEE80211_DEBUG_DROP(f, a...) IEEE80211_DEBUG(IEEE80211_DL_DROP, f, ## a) 175#define IEEE80211_DEBUG_DROP(f, a...) IEEE80211_DEBUG(IEEE80211_DL_DROP, f, ## a)
191#define IEEE80211_DEBUG_TX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_TX, f, ## a) 176#define IEEE80211_DEBUG_TX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_TX, f, ## a)
192#define IEEE80211_DEBUG_RX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_RX, f, ## a) 177#define IEEE80211_DEBUG_RX(f, a...) IEEE80211_DEBUG(IEEE80211_DL_RX, f, ## a)
178#define IEEE80211_DEBUG_QOS(f, a...) IEEE80211_DEBUG(IEEE80211_DL_QOS, f, ## a)
193#include <linux/netdevice.h> 179#include <linux/netdevice.h>
194#include <linux/wireless.h> 180#include <linux/wireless.h>
195#include <linux/if_arp.h> /* ARPHRD_ETHER */ 181#include <linux/if_arp.h> /* ARPHRD_ETHER */
196 182
197#ifndef WIRELESS_SPY 183#ifndef WIRELESS_SPY
198#define WIRELESS_SPY /* enable iwspy support */ 184#define WIRELESS_SPY /* enable iwspy support */
@@ -200,10 +186,10 @@ const char *escape_essid(const char *essid, u8 essid_len);
200#include <net/iw_handler.h> /* new driver API */ 186#include <net/iw_handler.h> /* new driver API */
201 187
202#ifndef ETH_P_PAE 188#ifndef ETH_P_PAE
203#define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */ 189#define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */
204#endif /* ETH_P_PAE */ 190#endif /* ETH_P_PAE */
205 191
206#define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */ 192#define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */
207 193
208#ifndef ETH_P_80211_RAW 194#ifndef ETH_P_80211_RAW
209#define ETH_P_80211_RAW (ETH_P_ECONET + 1) 195#define ETH_P_80211_RAW (ETH_P_ECONET + 1)
@@ -215,10 +201,10 @@ const char *escape_essid(const char *essid, u8 essid_len);
215 201
216struct ieee80211_snap_hdr { 202struct ieee80211_snap_hdr {
217 203
218 u8 dsap; /* always 0xAA */ 204 u8 dsap; /* always 0xAA */
219 u8 ssap; /* always 0xAA */ 205 u8 ssap; /* always 0xAA */
220 u8 ctrl; /* always 0x03 */ 206 u8 ctrl; /* always 0x03 */
221 u8 oui[P80211_OUI_LEN]; /* organizational universal id */ 207 u8 oui[P80211_OUI_LEN]; /* organizational universal id */
222 208
223} __attribute__ ((packed)); 209} __attribute__ ((packed));
224 210
@@ -246,8 +232,9 @@ struct ieee80211_snap_hdr {
246#define WLAN_CAPABILITY_PBCC (1<<6) 232#define WLAN_CAPABILITY_PBCC (1<<6)
247#define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7) 233#define WLAN_CAPABILITY_CHANNEL_AGILITY (1<<7)
248#define WLAN_CAPABILITY_SPECTRUM_MGMT (1<<8) 234#define WLAN_CAPABILITY_SPECTRUM_MGMT (1<<8)
235#define WLAN_CAPABILITY_QOS (1<<9)
249#define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10) 236#define WLAN_CAPABILITY_SHORT_SLOT_TIME (1<<10)
250#define WLAN_CAPABILITY_OSSS_OFDM (1<<13) 237#define WLAN_CAPABILITY_DSSS_OFDM (1<<13)
251 238
252/* Status codes */ 239/* Status codes */
253enum ieee80211_statuscode { 240enum ieee80211_statuscode {
@@ -312,14 +299,12 @@ enum ieee80211_reasoncode {
312 WLAN_REASON_CIPHER_SUITE_REJECTED = 24, 299 WLAN_REASON_CIPHER_SUITE_REJECTED = 24,
313}; 300};
314 301
315
316#define IEEE80211_STATMASK_SIGNAL (1<<0) 302#define IEEE80211_STATMASK_SIGNAL (1<<0)
317#define IEEE80211_STATMASK_RSSI (1<<1) 303#define IEEE80211_STATMASK_RSSI (1<<1)
318#define IEEE80211_STATMASK_NOISE (1<<2) 304#define IEEE80211_STATMASK_NOISE (1<<2)
319#define IEEE80211_STATMASK_RATE (1<<3) 305#define IEEE80211_STATMASK_RATE (1<<3)
320#define IEEE80211_STATMASK_WEMASK 0x7 306#define IEEE80211_STATMASK_WEMASK 0x7
321 307
322
323#define IEEE80211_CCK_MODULATION (1<<0) 308#define IEEE80211_CCK_MODULATION (1<<0)
324#define IEEE80211_OFDM_MODULATION (1<<1) 309#define IEEE80211_OFDM_MODULATION (1<<1)
325 310
@@ -377,9 +362,6 @@ enum ieee80211_reasoncode {
377#define IEEE80211_NUM_CCK_RATES 4 362#define IEEE80211_NUM_CCK_RATES 4
378#define IEEE80211_OFDM_SHIFT_MASK_A 4 363#define IEEE80211_OFDM_SHIFT_MASK_A 4
379 364
380
381
382
383/* NOTE: This data is for statistical purposes; not all hardware provides this 365/* NOTE: This data is for statistical purposes; not all hardware provides this
384 * information for frames received. Not setting these will not cause 366 * information for frames received. Not setting these will not cause
385 * any adverse affects. */ 367 * any adverse affects. */
@@ -388,7 +370,7 @@ struct ieee80211_rx_stats {
388 s8 rssi; 370 s8 rssi;
389 u8 signal; 371 u8 signal;
390 u8 noise; 372 u8 noise;
391 u16 rate; /* in 100 kbps */ 373 u16 rate; /* in 100 kbps */
392 u8 received_channel; 374 u8 received_channel;
393 u8 control; 375 u8 control;
394 u8 mask; 376 u8 mask;
@@ -439,38 +421,44 @@ struct ieee80211_device;
439 421
440#include "ieee80211_crypt.h" 422#include "ieee80211_crypt.h"
441 423
442#define SEC_KEY_1 (1<<0) 424#define SEC_KEY_1 (1<<0)
443#define SEC_KEY_2 (1<<1) 425#define SEC_KEY_2 (1<<1)
444#define SEC_KEY_3 (1<<2) 426#define SEC_KEY_3 (1<<2)
445#define SEC_KEY_4 (1<<3) 427#define SEC_KEY_4 (1<<3)
446#define SEC_ACTIVE_KEY (1<<4) 428#define SEC_ACTIVE_KEY (1<<4)
447#define SEC_AUTH_MODE (1<<5) 429#define SEC_AUTH_MODE (1<<5)
448#define SEC_UNICAST_GROUP (1<<6) 430#define SEC_UNICAST_GROUP (1<<6)
449#define SEC_LEVEL (1<<7) 431#define SEC_LEVEL (1<<7)
450#define SEC_ENABLED (1<<8) 432#define SEC_ENABLED (1<<8)
451 433#define SEC_ENCRYPT (1<<9)
452#define SEC_LEVEL_0 0 /* None */ 434
453#define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */ 435#define SEC_LEVEL_0 0 /* None */
454#define SEC_LEVEL_2 2 /* Level 1 + TKIP */ 436#define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */
455#define SEC_LEVEL_2_CKIP 3 /* Level 1 + CKIP */ 437#define SEC_LEVEL_2 2 /* Level 1 + TKIP */
456#define SEC_LEVEL_3 4 /* Level 2 + CCMP */ 438#define SEC_LEVEL_2_CKIP 3 /* Level 1 + CKIP */
457 439#define SEC_LEVEL_3 4 /* Level 2 + CCMP */
458#define WEP_KEYS 4 440
459#define WEP_KEY_LEN 13 441#define SEC_ALG_NONE 0
442#define SEC_ALG_WEP 1
443#define SEC_ALG_TKIP 2
444#define SEC_ALG_CCMP 3
445
446#define WEP_KEYS 4
447#define WEP_KEY_LEN 13
448#define SCM_KEY_LEN 32
449#define SCM_TEMPORAL_KEY_LENGTH 16
460 450
461struct ieee80211_security { 451struct ieee80211_security {
462 u16 active_key:2, 452 u16 active_key:2,
463 enabled:1, 453 enabled:1,
464 auth_mode:2, 454 auth_mode:2, auth_algo:4, unicast_uses_group:1, encrypt:1;
465 auth_algo:4, 455 u8 encode_alg[WEP_KEYS];
466 unicast_uses_group:1;
467 u8 key_sizes[WEP_KEYS]; 456 u8 key_sizes[WEP_KEYS];
468 u8 keys[WEP_KEYS][WEP_KEY_LEN]; 457 u8 keys[WEP_KEYS][SCM_KEY_LEN];
469 u8 level; 458 u8 level;
470 u16 flags; 459 u16 flags;
471} __attribute__ ((packed)); 460} __attribute__ ((packed));
472 461
473
474/* 462/*
475 463
476 802.11 data frame from AP 464 802.11 data frame from AP
@@ -494,7 +482,7 @@ enum ieee80211_mfie {
494 MFIE_TYPE_RATES = 1, 482 MFIE_TYPE_RATES = 1,
495 MFIE_TYPE_FH_SET = 2, 483 MFIE_TYPE_FH_SET = 2,
496 MFIE_TYPE_DS_SET = 3, 484 MFIE_TYPE_DS_SET = 3,
497 MFIE_TYPE_CF_SET = 4, 485 MFIE_TYPE_CF_SET = 4,
498 MFIE_TYPE_TIM = 5, 486 MFIE_TYPE_TIM = 5,
499 MFIE_TYPE_IBSS_SET = 6, 487 MFIE_TYPE_IBSS_SET = 6,
500 MFIE_TYPE_COUNTRY = 7, 488 MFIE_TYPE_COUNTRY = 7,
@@ -516,11 +504,75 @@ enum ieee80211_mfie {
516 MFIE_TYPE_RSN = 48, 504 MFIE_TYPE_RSN = 48,
517 MFIE_TYPE_RATES_EX = 50, 505 MFIE_TYPE_RATES_EX = 50,
518 MFIE_TYPE_GENERIC = 221, 506 MFIE_TYPE_GENERIC = 221,
507 MFIE_TYPE_QOS_PARAMETER = 222,
519}; 508};
520 509
521struct ieee80211_info_element_hdr { 510/* Minimal header; can be used for passing 802.11 frames with sufficient
522 u8 id; 511 * information to determine what type of underlying data type is actually
523 u8 len; 512 * stored in the data. */
513struct ieee80211_hdr {
514 __le16 frame_ctl;
515 __le16 duration_id;
516 u8 payload[0];
517} __attribute__ ((packed));
518
519struct ieee80211_hdr_1addr {
520 __le16 frame_ctl;
521 __le16 duration_id;
522 u8 addr1[ETH_ALEN];
523 u8 payload[0];
524} __attribute__ ((packed));
525
526struct ieee80211_hdr_2addr {
527 __le16 frame_ctl;
528 __le16 duration_id;
529 u8 addr1[ETH_ALEN];
530 u8 addr2[ETH_ALEN];
531 u8 payload[0];
532} __attribute__ ((packed));
533
534struct ieee80211_hdr_3addr {
535 __le16 frame_ctl;
536 __le16 duration_id;
537 u8 addr1[ETH_ALEN];
538 u8 addr2[ETH_ALEN];
539 u8 addr3[ETH_ALEN];
540 __le16 seq_ctl;
541 u8 payload[0];
542} __attribute__ ((packed));
543
544struct ieee80211_hdr_4addr {
545 __le16 frame_ctl;
546 __le16 duration_id;
547 u8 addr1[ETH_ALEN];
548 u8 addr2[ETH_ALEN];
549 u8 addr3[ETH_ALEN];
550 __le16 seq_ctl;
551 u8 addr4[ETH_ALEN];
552 u8 payload[0];
553} __attribute__ ((packed));
554
555struct ieee80211_hdr_3addrqos {
556 __le16 frame_ctl;
557 __le16 duration_id;
558 u8 addr1[ETH_ALEN];
559 u8 addr2[ETH_ALEN];
560 u8 addr3[ETH_ALEN];
561 __le16 seq_ctl;
562 u8 payload[0];
563 __le16 qos_ctl;
564} __attribute__ ((packed));
565
566struct ieee80211_hdr_4addrqos {
567 __le16 frame_ctl;
568 __le16 duration_id;
569 u8 addr1[ETH_ALEN];
570 u8 addr2[ETH_ALEN];
571 u8 addr3[ETH_ALEN];
572 __le16 seq_ctl;
573 u8 addr4[ETH_ALEN];
574 u8 payload[0];
575 __le16 qos_ctl;
524} __attribute__ ((packed)); 576} __attribute__ ((packed));
525 577
526struct ieee80211_info_element { 578struct ieee80211_info_element {
@@ -546,49 +598,77 @@ struct ieee80211_info_element {
546 u16 status; 598 u16 status;
547*/ 599*/
548 600
549struct ieee80211_authentication { 601struct ieee80211_auth {
550 struct ieee80211_hdr_3addr header; 602 struct ieee80211_hdr_3addr header;
551 __le16 algorithm; 603 __le16 algorithm;
552 __le16 transaction; 604 __le16 transaction;
553 __le16 status; 605 __le16 status;
554 struct ieee80211_info_element info_element; 606 /* challenge */
607 struct ieee80211_info_element info_element[0];
608} __attribute__ ((packed));
609
610struct ieee80211_disassoc {
611 struct ieee80211_hdr_3addr header;
612 __le16 reason;
555} __attribute__ ((packed)); 613} __attribute__ ((packed));
556 614
615/* Alias deauth for disassoc */
616#define ieee82011_deauth ieee80211_disassoc
617
618struct ieee80211_probe_request {
619 struct ieee80211_hdr_3addr header;
620 /* SSID, supported rates */
621 struct ieee80211_info_element info_element[0];
622} __attribute__ ((packed));
557 623
558struct ieee80211_probe_response { 624struct ieee80211_probe_response {
559 struct ieee80211_hdr_3addr header; 625 struct ieee80211_hdr_3addr header;
560 u32 time_stamp[2]; 626 u32 time_stamp[2];
561 __le16 beacon_interval; 627 __le16 beacon_interval;
562 __le16 capability; 628 __le16 capability;
563 struct ieee80211_info_element info_element; 629 /* SSID, supported rates, FH params, DS params,
630 * CF params, IBSS params, TIM (if beacon), RSN */
631 struct ieee80211_info_element info_element[0];
632} __attribute__ ((packed));
633
634/* Alias beacon for probe_response */
635#define ieee80211_beacon ieee80211_probe_response
636
637struct ieee80211_assoc_request {
638 struct ieee80211_hdr_3addr header;
639 __le16 capability;
640 __le16 listen_interval;
641 /* SSID, supported rates, RSN */
642 struct ieee80211_info_element info_element[0];
564} __attribute__ ((packed)); 643} __attribute__ ((packed));
565 644
566struct ieee80211_assoc_request_frame { 645struct ieee80211_reassoc_request {
646 struct ieee80211_hdr_3addr header;
567 __le16 capability; 647 __le16 capability;
568 __le16 listen_interval; 648 __le16 listen_interval;
569 u8 current_ap[ETH_ALEN]; 649 u8 current_ap[ETH_ALEN];
570 struct ieee80211_info_element info_element; 650 struct ieee80211_info_element info_element[0];
571} __attribute__ ((packed)); 651} __attribute__ ((packed));
572 652
573struct ieee80211_assoc_response_frame { 653struct ieee80211_assoc_response {
574 struct ieee80211_hdr_3addr header; 654 struct ieee80211_hdr_3addr header;
575 __le16 capability; 655 __le16 capability;
576 __le16 status; 656 __le16 status;
577 __le16 aid; 657 __le16 aid;
578 struct ieee80211_info_element info_element; /* supported rates */ 658 /* supported rates */
659 struct ieee80211_info_element info_element[0];
579} __attribute__ ((packed)); 660} __attribute__ ((packed));
580 661
581
582struct ieee80211_txb { 662struct ieee80211_txb {
583 u8 nr_frags; 663 u8 nr_frags;
584 u8 encrypted; 664 u8 encrypted;
585 u16 reserved; 665 u8 rts_included;
586 u16 frag_size; 666 u8 reserved;
587 u16 payload_size; 667 __le16 frag_size;
668 __le16 payload_size;
588 struct sk_buff *fragments[0]; 669 struct sk_buff *fragments[0];
589}; 670};
590 671
591
592/* SWEEP TABLE ENTRIES NUMBER */ 672/* SWEEP TABLE ENTRIES NUMBER */
593#define MAX_SWEEP_TAB_ENTRIES 42 673#define MAX_SWEEP_TAB_ENTRIES 42
594#define MAX_SWEEP_TAB_ENTRIES_PER_PACKET 7 674#define MAX_SWEEP_TAB_ENTRIES_PER_PACKET 7
@@ -604,9 +684,68 @@ struct ieee80211_txb {
604 684
605#define MAX_WPA_IE_LEN 64 685#define MAX_WPA_IE_LEN 64
606 686
607#define NETWORK_EMPTY_ESSID (1<<0) 687#define NETWORK_EMPTY_ESSID (1<<0)
608#define NETWORK_HAS_OFDM (1<<1) 688#define NETWORK_HAS_OFDM (1<<1)
609#define NETWORK_HAS_CCK (1<<2) 689#define NETWORK_HAS_CCK (1<<2)
690
691/* QoS structure */
692#define NETWORK_HAS_QOS_PARAMETERS (1<<3)
693#define NETWORK_HAS_QOS_INFORMATION (1<<4)
694#define NETWORK_HAS_QOS_MASK (NETWORK_HAS_QOS_PARAMETERS | NETWORK_HAS_QOS_INFORMATION)
695
696#define QOS_QUEUE_NUM 4
697#define QOS_OUI_LEN 3
698#define QOS_OUI_TYPE 2
699#define QOS_ELEMENT_ID 221
700#define QOS_OUI_INFO_SUB_TYPE 0
701#define QOS_OUI_PARAM_SUB_TYPE 1
702#define QOS_VERSION_1 1
703#define QOS_AIFSN_MIN_VALUE 2
704
705struct ieee80211_qos_information_element {
706 u8 elementID;
707 u8 length;
708 u8 qui[QOS_OUI_LEN];
709 u8 qui_type;
710 u8 qui_subtype;
711 u8 version;
712 u8 ac_info;
713} __attribute__ ((packed));
714
715struct ieee80211_qos_ac_parameter {
716 u8 aci_aifsn;
717 u8 ecw_min_max;
718 __le16 tx_op_limit;
719} __attribute__ ((packed));
720
721struct ieee80211_qos_parameter_info {
722 struct ieee80211_qos_information_element info_element;
723 u8 reserved;
724 struct ieee80211_qos_ac_parameter ac_params_record[QOS_QUEUE_NUM];
725} __attribute__ ((packed));
726
727struct ieee80211_qos_parameters {
728 __le16 cw_min[QOS_QUEUE_NUM];
729 __le16 cw_max[QOS_QUEUE_NUM];
730 u8 aifs[QOS_QUEUE_NUM];
731 u8 flag[QOS_QUEUE_NUM];
732 __le16 tx_op_limit[QOS_QUEUE_NUM];
733} __attribute__ ((packed));
734
735struct ieee80211_qos_data {
736 struct ieee80211_qos_parameters parameters;
737 int active;
738 int supported;
739 u8 param_count;
740 u8 old_param_count;
741};
742
743struct ieee80211_tim_parameters {
744 u8 tim_count;
745 u8 tim_period;
746} __attribute__ ((packed));
747
748/*******************************************************/
610 749
611struct ieee80211_network { 750struct ieee80211_network {
612 /* These entries are used to identify a unique network */ 751 /* These entries are used to identify a unique network */
@@ -616,6 +755,8 @@ struct ieee80211_network {
616 u8 ssid[IW_ESSID_MAX_SIZE + 1]; 755 u8 ssid[IW_ESSID_MAX_SIZE + 1];
617 u8 ssid_len; 756 u8 ssid_len;
618 757
758 struct ieee80211_qos_data qos_data;
759
619 /* These are network statistics */ 760 /* These are network statistics */
620 struct ieee80211_rx_stats stats; 761 struct ieee80211_rx_stats stats;
621 u16 capability; 762 u16 capability;
@@ -631,10 +772,12 @@ struct ieee80211_network {
631 u16 beacon_interval; 772 u16 beacon_interval;
632 u16 listen_interval; 773 u16 listen_interval;
633 u16 atim_window; 774 u16 atim_window;
775 u8 erp_value;
634 u8 wpa_ie[MAX_WPA_IE_LEN]; 776 u8 wpa_ie[MAX_WPA_IE_LEN];
635 size_t wpa_ie_len; 777 size_t wpa_ie_len;
636 u8 rsn_ie[MAX_WPA_IE_LEN]; 778 u8 rsn_ie[MAX_WPA_IE_LEN];
637 size_t rsn_ie_len; 779 size_t rsn_ie_len;
780 struct ieee80211_tim_parameters tim;
638 struct list_head list; 781 struct list_head list;
639}; 782};
640 783
@@ -651,17 +794,52 @@ enum ieee80211_state {
651#define DEFAULT_MAX_SCAN_AGE (15 * HZ) 794#define DEFAULT_MAX_SCAN_AGE (15 * HZ)
652#define DEFAULT_FTS 2346 795#define DEFAULT_FTS 2346
653 796
654
655#define CFG_IEEE80211_RESERVE_FCS (1<<0) 797#define CFG_IEEE80211_RESERVE_FCS (1<<0)
656#define CFG_IEEE80211_COMPUTE_FCS (1<<1) 798#define CFG_IEEE80211_COMPUTE_FCS (1<<1)
799#define CFG_IEEE80211_RTS (1<<2)
800
801#define IEEE80211_24GHZ_MIN_CHANNEL 1
802#define IEEE80211_24GHZ_MAX_CHANNEL 14
803#define IEEE80211_24GHZ_CHANNELS 14
804
805#define IEEE80211_52GHZ_MIN_CHANNEL 36
806#define IEEE80211_52GHZ_MAX_CHANNEL 165
807#define IEEE80211_52GHZ_CHANNELS 32
808
809enum {
810 IEEE80211_CH_PASSIVE_ONLY = (1 << 0),
811 IEEE80211_CH_B_ONLY = (1 << 2),
812 IEEE80211_CH_NO_IBSS = (1 << 3),
813 IEEE80211_CH_UNIFORM_SPREADING = (1 << 4),
814 IEEE80211_CH_RADAR_DETECT = (1 << 5),
815 IEEE80211_CH_INVALID = (1 << 6),
816};
817
818struct ieee80211_channel {
819 u32 freq;
820 u8 channel;
821 u8 flags;
822 u8 max_power;
823};
824
825struct ieee80211_geo {
826 u8 name[4];
827 u8 bg_channels;
828 u8 a_channels;
829 struct ieee80211_channel bg[IEEE80211_24GHZ_CHANNELS];
830 struct ieee80211_channel a[IEEE80211_52GHZ_CHANNELS];
831};
657 832
658struct ieee80211_device { 833struct ieee80211_device {
659 struct net_device *dev; 834 struct net_device *dev;
835 struct ieee80211_security sec;
660 836
661 /* Bookkeeping structures */ 837 /* Bookkeeping structures */
662 struct net_device_stats stats; 838 struct net_device_stats stats;
663 struct ieee80211_stats ieee_stats; 839 struct ieee80211_stats ieee_stats;
664 840
841 struct ieee80211_geo geo;
842
665 /* Probe / Beacon management */ 843 /* Probe / Beacon management */
666 struct list_head network_free_list; 844 struct list_head network_free_list;
667 struct list_head network_list; 845 struct list_head network_list;
@@ -669,62 +847,102 @@ struct ieee80211_device {
669 int scans; 847 int scans;
670 int scan_age; 848 int scan_age;
671 849
672 int iw_mode; /* operating mode (IW_MODE_*) */ 850 int iw_mode; /* operating mode (IW_MODE_*) */
851 struct iw_spy_data spy_data; /* iwspy support */
673 852
674 spinlock_t lock; 853 spinlock_t lock;
675 854
676 int tx_headroom; /* Set to size of any additional room needed at front 855 int tx_headroom; /* Set to size of any additional room needed at front
677 * of allocated Tx SKBs */ 856 * of allocated Tx SKBs */
678 u32 config; 857 u32 config;
679 858
680 /* WEP and other encryption related settings at the device level */ 859 /* WEP and other encryption related settings at the device level */
681 int open_wep; /* Set to 1 to allow unencrypted frames */ 860 int open_wep; /* Set to 1 to allow unencrypted frames */
682 861
683 int reset_on_keychange; /* Set to 1 if the HW needs to be reset on 862 int reset_on_keychange; /* Set to 1 if the HW needs to be reset on
684 * WEP key changes */ 863 * WEP key changes */
685 864
686 /* If the host performs {en,de}cryption, then set to 1 */ 865 /* If the host performs {en,de}cryption, then set to 1 */
687 int host_encrypt; 866 int host_encrypt;
867 int host_encrypt_msdu;
688 int host_decrypt; 868 int host_decrypt;
689 int ieee802_1x; /* is IEEE 802.1X used */ 869 /* host performs multicast decryption */
870 int host_mc_decrypt;
871
872 int host_open_frag;
873 int host_build_iv;
874 int ieee802_1x; /* is IEEE 802.1X used */
690 875
691 /* WPA data */ 876 /* WPA data */
692 int wpa_enabled; 877 int wpa_enabled;
693 int drop_unencrypted; 878 int drop_unencrypted;
694 int tkip_countermeasures;
695 int privacy_invoked; 879 int privacy_invoked;
696 size_t wpa_ie_len; 880 size_t wpa_ie_len;
697 u8 *wpa_ie; 881 u8 *wpa_ie;
698 882
699 struct list_head crypt_deinit_list; 883 struct list_head crypt_deinit_list;
700 struct ieee80211_crypt_data *crypt[WEP_KEYS]; 884 struct ieee80211_crypt_data *crypt[WEP_KEYS];
701 int tx_keyidx; /* default TX key index (crypt[tx_keyidx]) */ 885 int tx_keyidx; /* default TX key index (crypt[tx_keyidx]) */
702 struct timer_list crypt_deinit_timer; 886 struct timer_list crypt_deinit_timer;
887 int crypt_quiesced;
703 888
704 int bcrx_sta_key; /* use individual keys to override default keys even 889 int bcrx_sta_key; /* use individual keys to override default keys even
705 * with RX of broad/multicast frames */ 890 * with RX of broad/multicast frames */
706 891
707 /* Fragmentation structures */ 892 /* Fragmentation structures */
708 struct ieee80211_frag_entry frag_cache[IEEE80211_FRAG_CACHE_LEN]; 893 struct ieee80211_frag_entry frag_cache[IEEE80211_FRAG_CACHE_LEN];
709 unsigned int frag_next_idx; 894 unsigned int frag_next_idx;
710 u16 fts; /* Fragmentation Threshold */ 895 u16 fts; /* Fragmentation Threshold */
896 u16 rts; /* RTS threshold */
711 897
712 /* Association info */ 898 /* Association info */
713 u8 bssid[ETH_ALEN]; 899 u8 bssid[ETH_ALEN];
714 900
715 enum ieee80211_state state; 901 enum ieee80211_state state;
716 902
717 int mode; /* A, B, G */ 903 int mode; /* A, B, G */
718 int modulation; /* CCK, OFDM */ 904 int modulation; /* CCK, OFDM */
719 int freq_band; /* 2.4Ghz, 5.2Ghz, Mixed */ 905 int freq_band; /* 2.4Ghz, 5.2Ghz, Mixed */
720 int abg_ture; /* ABG flag */ 906 int abg_true; /* ABG flag */
907
908 int perfect_rssi;
909 int worst_rssi;
721 910
722 /* Callback functions */ 911 /* Callback functions */
723 void (*set_security)(struct net_device *dev, 912 void (*set_security) (struct net_device * dev,
724 struct ieee80211_security *sec); 913 struct ieee80211_security * sec);
725 int (*hard_start_xmit)(struct ieee80211_txb *txb, 914 int (*hard_start_xmit) (struct ieee80211_txb * txb,
726 struct net_device *dev); 915 struct net_device * dev, int pri);
727 int (*reset_port)(struct net_device *dev); 916 int (*reset_port) (struct net_device * dev);
917 int (*is_queue_full) (struct net_device * dev, int pri);
918
919 int (*handle_management) (struct net_device * dev,
920 struct ieee80211_network * network, u16 type);
921
922 /* Typical STA methods */
923 int (*handle_auth) (struct net_device * dev,
924 struct ieee80211_auth * auth);
925 int (*handle_deauth) (struct net_device * dev,
926 struct ieee80211_auth * auth);
927 int (*handle_disassoc) (struct net_device * dev,
928 struct ieee80211_disassoc * assoc);
929 int (*handle_beacon) (struct net_device * dev,
930 struct ieee80211_beacon * beacon,
931 struct ieee80211_network * network);
932 int (*handle_probe_response) (struct net_device * dev,
933 struct ieee80211_probe_response * resp,
934 struct ieee80211_network * network);
935 int (*handle_probe_request) (struct net_device * dev,
936 struct ieee80211_probe_request * req,
937 struct ieee80211_rx_stats * stats);
938 int (*handle_assoc_response) (struct net_device * dev,
939 struct ieee80211_assoc_response * resp,
940 struct ieee80211_network * network);
941
942 /* Typical AP methods */
943 int (*handle_assoc_request) (struct net_device * dev);
944 int (*handle_reassoc_request) (struct net_device * dev,
945 struct ieee80211_reassoc_request * req);
728 946
729 /* This must be the last item so that it points to the data 947 /* This must be the last item so that it points to the data
730 * allocated beyond this structure by alloc_ieee80211 */ 948 * allocated beyond this structure by alloc_ieee80211 */
@@ -736,12 +954,12 @@ struct ieee80211_device {
736#define IEEE_G (1<<2) 954#define IEEE_G (1<<2)
737#define IEEE_MODE_MASK (IEEE_A|IEEE_B|IEEE_G) 955#define IEEE_MODE_MASK (IEEE_A|IEEE_B|IEEE_G)
738 956
739extern inline void *ieee80211_priv(struct net_device *dev) 957static inline void *ieee80211_priv(struct net_device *dev)
740{ 958{
741 return ((struct ieee80211_device *)netdev_priv(dev))->priv; 959 return ((struct ieee80211_device *)netdev_priv(dev))->priv;
742} 960}
743 961
744extern inline int ieee80211_is_empty_essid(const char *essid, int essid_len) 962static inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
745{ 963{
746 /* Single white space is for Linksys APs */ 964 /* Single white space is for Linksys APs */
747 if (essid_len == 1 && essid[0] == ' ') 965 if (essid_len == 1 && essid[0] == ' ')
@@ -757,7 +975,8 @@ extern inline int ieee80211_is_empty_essid(const char *essid, int essid_len)
757 return 1; 975 return 1;
758} 976}
759 977
760extern inline int ieee80211_is_valid_mode(struct ieee80211_device *ieee, int mode) 978static inline int ieee80211_is_valid_mode(struct ieee80211_device *ieee,
979 int mode)
761{ 980{
762 /* 981 /*
763 * It is possible for both access points and our device to support 982 * It is possible for both access points and our device to support
@@ -783,14 +1002,17 @@ extern inline int ieee80211_is_valid_mode(struct ieee80211_device *ieee, int mod
783 return 0; 1002 return 0;
784} 1003}
785 1004
786extern inline int ieee80211_get_hdrlen(u16 fc) 1005static inline int ieee80211_get_hdrlen(u16 fc)
787{ 1006{
788 int hdrlen = IEEE80211_3ADDR_LEN; 1007 int hdrlen = IEEE80211_3ADDR_LEN;
1008 u16 stype = WLAN_FC_GET_STYPE(fc);
789 1009
790 switch (WLAN_FC_GET_TYPE(fc)) { 1010 switch (WLAN_FC_GET_TYPE(fc)) {
791 case IEEE80211_FTYPE_DATA: 1011 case IEEE80211_FTYPE_DATA:
792 if ((fc & IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS)) 1012 if ((fc & IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS))
793 hdrlen = IEEE80211_4ADDR_LEN; 1013 hdrlen = IEEE80211_4ADDR_LEN;
1014 if (stype & IEEE80211_STYPE_QOS_DATA)
1015 hdrlen += 2;
794 break; 1016 break;
795 case IEEE80211_FTYPE_CTL: 1017 case IEEE80211_FTYPE_CTL:
796 switch (WLAN_FC_GET_STYPE(fc)) { 1018 switch (WLAN_FC_GET_STYPE(fc)) {
@@ -808,7 +1030,20 @@ extern inline int ieee80211_get_hdrlen(u16 fc)
808 return hdrlen; 1030 return hdrlen;
809} 1031}
810 1032
1033static inline u8 *ieee80211_get_payload(struct ieee80211_hdr *hdr)
1034{
1035 switch (ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl))) {
1036 case IEEE80211_1ADDR_LEN:
1037 return ((struct ieee80211_hdr_1addr *)hdr)->payload;
1038 case IEEE80211_2ADDR_LEN:
1039 return ((struct ieee80211_hdr_2addr *)hdr)->payload;
1040 case IEEE80211_3ADDR_LEN:
1041 return ((struct ieee80211_hdr_3addr *)hdr)->payload;
1042 case IEEE80211_4ADDR_LEN:
1043 return ((struct ieee80211_hdr_4addr *)hdr)->payload;
1044 }
811 1045
1046}
812 1047
813/* ieee80211.c */ 1048/* ieee80211.c */
814extern void free_ieee80211(struct net_device *dev); 1049extern void free_ieee80211(struct net_device *dev);
@@ -817,18 +1052,30 @@ extern struct net_device *alloc_ieee80211(int sizeof_priv);
817extern int ieee80211_set_encryption(struct ieee80211_device *ieee); 1052extern int ieee80211_set_encryption(struct ieee80211_device *ieee);
818 1053
819/* ieee80211_tx.c */ 1054/* ieee80211_tx.c */
820extern int ieee80211_xmit(struct sk_buff *skb, 1055extern int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev);
821 struct net_device *dev);
822extern void ieee80211_txb_free(struct ieee80211_txb *); 1056extern void ieee80211_txb_free(struct ieee80211_txb *);
823 1057extern int ieee80211_tx_frame(struct ieee80211_device *ieee,
1058 struct ieee80211_hdr *frame, int len);
824 1059
825/* ieee80211_rx.c */ 1060/* ieee80211_rx.c */
826extern int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb, 1061extern int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
827 struct ieee80211_rx_stats *rx_stats); 1062 struct ieee80211_rx_stats *rx_stats);
828extern void ieee80211_rx_mgt(struct ieee80211_device *ieee, 1063extern void ieee80211_rx_mgt(struct ieee80211_device *ieee,
829 struct ieee80211_hdr *header, 1064 struct ieee80211_hdr_4addr *header,
830 struct ieee80211_rx_stats *stats); 1065 struct ieee80211_rx_stats *stats);
831 1066
1067/* ieee80211_geo.c */
1068extern const struct ieee80211_geo *ieee80211_get_geo(struct ieee80211_device
1069 *ieee);
1070extern int ieee80211_set_geo(struct ieee80211_device *ieee,
1071 const struct ieee80211_geo *geo);
1072
1073extern int ieee80211_is_valid_channel(struct ieee80211_device *ieee,
1074 u8 channel);
1075extern int ieee80211_channel_to_index(struct ieee80211_device *ieee,
1076 u8 channel);
1077extern u8 ieee80211_freq_to_channel(struct ieee80211_device *ieee, u32 freq);
1078
832/* ieee80211_wx.c */ 1079/* ieee80211_wx.c */
833extern int ieee80211_wx_get_scan(struct ieee80211_device *ieee, 1080extern int ieee80211_wx_get_scan(struct ieee80211_device *ieee,
834 struct iw_request_info *info, 1081 struct iw_request_info *info,
@@ -839,17 +1086,21 @@ extern int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
839extern int ieee80211_wx_get_encode(struct ieee80211_device *ieee, 1086extern int ieee80211_wx_get_encode(struct ieee80211_device *ieee,
840 struct iw_request_info *info, 1087 struct iw_request_info *info,
841 union iwreq_data *wrqu, char *key); 1088 union iwreq_data *wrqu, char *key);
842 1089extern int ieee80211_wx_set_encodeext(struct ieee80211_device *ieee,
843 1090 struct iw_request_info *info,
844extern inline void ieee80211_increment_scans(struct ieee80211_device *ieee) 1091 union iwreq_data *wrqu, char *extra);
1092extern int ieee80211_wx_get_encodeext(struct ieee80211_device *ieee,
1093 struct iw_request_info *info,
1094 union iwreq_data *wrqu, char *extra);
1095
1096static inline void ieee80211_increment_scans(struct ieee80211_device *ieee)
845{ 1097{
846 ieee->scans++; 1098 ieee->scans++;
847} 1099}
848 1100
849extern inline int ieee80211_get_scans(struct ieee80211_device *ieee) 1101static inline int ieee80211_get_scans(struct ieee80211_device *ieee)
850{ 1102{
851 return ieee->scans; 1103 return ieee->scans;
852} 1104}
853 1105
854 1106#endif /* IEEE80211_H */
855#endif /* IEEE80211_H */
diff --git a/include/net/ieee80211_crypt.h b/include/net/ieee80211_crypt.h
index b58a3bcc0dc0..0c9d859d912e 100644
--- a/include/net/ieee80211_crypt.h
+++ b/include/net/ieee80211_crypt.h
@@ -25,16 +25,22 @@
25 25
26#include <linux/skbuff.h> 26#include <linux/skbuff.h>
27 27
28enum {
29 IEEE80211_CRYPTO_TKIP_COUNTERMEASURES = (1<<0),
30};
31
28struct ieee80211_crypto_ops { 32struct ieee80211_crypto_ops {
29 const char *name; 33 const char *name;
30 34
31 /* init new crypto context (e.g., allocate private data space, 35 /* init new crypto context (e.g., allocate private data space,
32 * select IV, etc.); returns NULL on failure or pointer to allocated 36 * select IV, etc.); returns NULL on failure or pointer to allocated
33 * private data on success */ 37 * private data on success */
34 void * (*init)(int keyidx); 38 void *(*init) (int keyidx);
35 39
36 /* deinitialize crypto context and free allocated private data */ 40 /* deinitialize crypto context and free allocated private data */
37 void (*deinit)(void *priv); 41 void (*deinit) (void *priv);
42
43 int (*build_iv) (struct sk_buff * skb, int hdr_len, void *priv);
38 44
39 /* encrypt/decrypt return < 0 on error or >= 0 on success. The return 45 /* encrypt/decrypt return < 0 on error or >= 0 on success. The return
40 * value from decrypt_mpdu is passed as the keyidx value for 46 * value from decrypt_mpdu is passed as the keyidx value for
@@ -42,34 +48,39 @@ struct ieee80211_crypto_ops {
42 * encryption; if not, error will be returned; these functions are 48 * encryption; if not, error will be returned; these functions are
43 * called for all MPDUs (i.e., fragments). 49 * called for all MPDUs (i.e., fragments).
44 */ 50 */
45 int (*encrypt_mpdu)(struct sk_buff *skb, int hdr_len, void *priv); 51 int (*encrypt_mpdu) (struct sk_buff * skb, int hdr_len, void *priv);
46 int (*decrypt_mpdu)(struct sk_buff *skb, int hdr_len, void *priv); 52 int (*decrypt_mpdu) (struct sk_buff * skb, int hdr_len, void *priv);
47 53
48 /* These functions are called for full MSDUs, i.e. full frames. 54 /* These functions are called for full MSDUs, i.e. full frames.
49 * These can be NULL if full MSDU operations are not needed. */ 55 * These can be NULL if full MSDU operations are not needed. */
50 int (*encrypt_msdu)(struct sk_buff *skb, int hdr_len, void *priv); 56 int (*encrypt_msdu) (struct sk_buff * skb, int hdr_len, void *priv);
51 int (*decrypt_msdu)(struct sk_buff *skb, int keyidx, int hdr_len, 57 int (*decrypt_msdu) (struct sk_buff * skb, int keyidx, int hdr_len,
52 void *priv); 58 void *priv);
53 59
54 int (*set_key)(void *key, int len, u8 *seq, void *priv); 60 int (*set_key) (void *key, int len, u8 * seq, void *priv);
55 int (*get_key)(void *key, int len, u8 *seq, void *priv); 61 int (*get_key) (void *key, int len, u8 * seq, void *priv);
56 62
57 /* procfs handler for printing out key information and possible 63 /* procfs handler for printing out key information and possible
58 * statistics */ 64 * statistics */
59 char * (*print_stats)(char *p, void *priv); 65 char *(*print_stats) (char *p, void *priv);
66
67 /* Crypto specific flag get/set for configuration settings */
68 unsigned long (*get_flags)(void *priv);
69 unsigned long (*set_flags)(unsigned long flags, void *priv);
60 70
61 /* maximum number of bytes added by encryption; encrypt buf is 71 /* maximum number of bytes added by encryption; encrypt buf is
62 * allocated with extra_prefix_len bytes, copy of in_buf, and 72 * allocated with extra_prefix_len bytes, copy of in_buf, and
63 * extra_postfix_len; encrypt need not use all this space, but 73 * extra_postfix_len; encrypt need not use all this space, but
64 * the result must start at the beginning of the buffer and correct 74 * the result must start at the beginning of the buffer and correct
65 * length must be returned */ 75 * length must be returned */
66 int extra_prefix_len, extra_postfix_len; 76 int extra_mpdu_prefix_len, extra_mpdu_postfix_len;
77 int extra_msdu_prefix_len, extra_msdu_postfix_len;
67 78
68 struct module *owner; 79 struct module *owner;
69}; 80};
70 81
71struct ieee80211_crypt_data { 82struct ieee80211_crypt_data {
72 struct list_head list; /* delayed deletion list */ 83 struct list_head list; /* delayed deletion list */
73 struct ieee80211_crypto_ops *ops; 84 struct ieee80211_crypto_ops *ops;
74 void *priv; 85 void *priv;
75 atomic_t refcnt; 86 atomic_t refcnt;
@@ -77,10 +88,11 @@ struct ieee80211_crypt_data {
77 88
78int ieee80211_register_crypto_ops(struct ieee80211_crypto_ops *ops); 89int ieee80211_register_crypto_ops(struct ieee80211_crypto_ops *ops);
79int ieee80211_unregister_crypto_ops(struct ieee80211_crypto_ops *ops); 90int ieee80211_unregister_crypto_ops(struct ieee80211_crypto_ops *ops);
80struct ieee80211_crypto_ops * ieee80211_get_crypto_ops(const char *name); 91struct ieee80211_crypto_ops *ieee80211_get_crypto_ops(const char *name);
81void ieee80211_crypt_deinit_entries(struct ieee80211_device *, int); 92void ieee80211_crypt_deinit_entries(struct ieee80211_device *, int);
82void ieee80211_crypt_deinit_handler(unsigned long); 93void ieee80211_crypt_deinit_handler(unsigned long);
83void ieee80211_crypt_delayed_deinit(struct ieee80211_device *ieee, 94void ieee80211_crypt_delayed_deinit(struct ieee80211_device *ieee,
84 struct ieee80211_crypt_data **crypt); 95 struct ieee80211_crypt_data **crypt);
96void ieee80211_crypt_quiescing(struct ieee80211_device *ieee);
85 97
86#endif 98#endif
diff --git a/include/net/ieee80211_radiotap.h b/include/net/ieee80211_radiotap.h
new file mode 100644
index 000000000000..429b73892a5f
--- /dev/null
+++ b/include/net/ieee80211_radiotap.h
@@ -0,0 +1,231 @@
1/* $FreeBSD: src/sys/net80211/ieee80211_radiotap.h,v 1.5 2005/01/22 20:12:05 sam Exp $ */
2/* $NetBSD: ieee80211_radiotap.h,v 1.11 2005/06/22 06:16:02 dyoung Exp $ */
3
4/*-
5 * Copyright (c) 2003, 2004 David Young. All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. The name of David Young may not be used to endorse or promote
16 * products derived from this software without specific prior
17 * written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY DAVID YOUNG ``AS IS'' AND ANY
20 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
21 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
22 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DAVID
23 * YOUNG BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
25 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
27 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
28 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
30 * OF SUCH DAMAGE.
31 */
32
33/*
34 * Modifications to fit into the linux IEEE 802.11 stack,
35 * Mike Kershaw (dragorn@kismetwireless.net)
36 */
37
38#ifndef IEEE80211RADIOTAP_H
39#define IEEE80211RADIOTAP_H
40
41#include <linux/if_ether.h>
42#include <linux/kernel.h>
43
44/* Radiotap header version (from official NetBSD feed) */
45#define IEEE80211RADIOTAP_VERSION "1.5"
46/* Base version of the radiotap packet header data */
47#define PKTHDR_RADIOTAP_VERSION 0
48
49/* A generic radio capture format is desirable. There is one for
50 * Linux, but it is neither rigidly defined (there were not even
51 * units given for some fields) nor easily extensible.
52 *
53 * I suggest the following extensible radio capture format. It is
54 * based on a bitmap indicating which fields are present.
55 *
56 * I am trying to describe precisely what the application programmer
57 * should expect in the following, and for that reason I tell the
58 * units and origin of each measurement (where it applies), or else I
59 * use sufficiently weaselly language ("is a monotonically nondecreasing
60 * function of...") that I cannot set false expectations for lawyerly
61 * readers.
62 */
63
64/* XXX tcpdump/libpcap do not tolerate variable-length headers,
65 * yet, so we pad every radiotap header to 64 bytes. Ugh.
66 */
67#define IEEE80211_RADIOTAP_HDRLEN 64
68
69/* The radio capture header precedes the 802.11 header. */
70struct ieee80211_radiotap_header {
71 u8 it_version; /* Version 0. Only increases
72 * for drastic changes,
73 * introduction of compatible
74 * new fields does not count.
75 */
76 u8 it_pad;
77 u16 it_len; /* length of the whole
78 * header in bytes, including
79 * it_version, it_pad,
80 * it_len, and data fields.
81 */
82 u32 it_present; /* A bitmap telling which
83 * fields are present. Set bit 31
84 * (0x80000000) to extend the
85 * bitmap by another 32 bits.
86 * Additional extensions are made
87 * by setting bit 31.
88 */
89};
90
91/* Name Data type Units
92 * ---- --------- -----
93 *
94 * IEEE80211_RADIOTAP_TSFT u64 microseconds
95 *
96 * Value in microseconds of the MAC's 64-bit 802.11 Time
97 * Synchronization Function timer when the first bit of the
98 * MPDU arrived at the MAC. For received frames, only.
99 *
100 * IEEE80211_RADIOTAP_CHANNEL 2 x u16 MHz, bitmap
101 *
102 * Tx/Rx frequency in MHz, followed by flags (see below).
103 *
104 * IEEE80211_RADIOTAP_FHSS u16 see below
105 *
106 * For frequency-hopping radios, the hop set (first byte)
107 * and pattern (second byte).
108 *
109 * IEEE80211_RADIOTAP_RATE u8 500kb/s
110 *
111 * Tx/Rx data rate
112 *
113 * IEEE80211_RADIOTAP_DBM_ANTSIGNAL int8_t decibels from
114 * one milliwatt (dBm)
115 *
116 * RF signal power at the antenna, decibel difference from
117 * one milliwatt.
118 *
119 * IEEE80211_RADIOTAP_DBM_ANTNOISE int8_t decibels from
120 * one milliwatt (dBm)
121 *
122 * RF noise power at the antenna, decibel difference from one
123 * milliwatt.
124 *
125 * IEEE80211_RADIOTAP_DB_ANTSIGNAL u8 decibel (dB)
126 *
127 * RF signal power at the antenna, decibel difference from an
128 * arbitrary, fixed reference.
129 *
130 * IEEE80211_RADIOTAP_DB_ANTNOISE u8 decibel (dB)
131 *
132 * RF noise power at the antenna, decibel difference from an
133 * arbitrary, fixed reference point.
134 *
135 * IEEE80211_RADIOTAP_LOCK_QUALITY u16 unitless
136 *
137 * Quality of Barker code lock. Unitless. Monotonically
138 * nondecreasing with "better" lock strength. Called "Signal
139 * Quality" in datasheets. (Is there a standard way to measure
140 * this?)
141 *
142 * IEEE80211_RADIOTAP_TX_ATTENUATION u16 unitless
143 *
144 * Transmit power expressed as unitless distance from max
145 * power set at factory calibration. 0 is max power.
146 * Monotonically nondecreasing with lower power levels.
147 *
148 * IEEE80211_RADIOTAP_DB_TX_ATTENUATION u16 decibels (dB)
149 *
150 * Transmit power expressed as decibel distance from max power
151 * set at factory calibration. 0 is max power. Monotonically
152 * nondecreasing with lower power levels.
153 *
154 * IEEE80211_RADIOTAP_DBM_TX_POWER int8_t decibels from
155 * one milliwatt (dBm)
156 *
157 * Transmit power expressed as dBm (decibels from a 1 milliwatt
158 * reference). This is the absolute power level measured at
159 * the antenna port.
160 *
161 * IEEE80211_RADIOTAP_FLAGS u8 bitmap
162 *
163 * Properties of transmitted and received frames. See flags
164 * defined below.
165 *
166 * IEEE80211_RADIOTAP_ANTENNA u8 antenna index
167 *
168 * Unitless indication of the Rx/Tx antenna for this packet.
169 * The first antenna is antenna 0.
170 *
171 * IEEE80211_RADIOTAP_FCS u32 data
172 *
173 * FCS from frame in network byte order.
174 */
175enum ieee80211_radiotap_type {
176 IEEE80211_RADIOTAP_TSFT = 0,
177 IEEE80211_RADIOTAP_FLAGS = 1,
178 IEEE80211_RADIOTAP_RATE = 2,
179 IEEE80211_RADIOTAP_CHANNEL = 3,
180 IEEE80211_RADIOTAP_FHSS = 4,
181 IEEE80211_RADIOTAP_DBM_ANTSIGNAL = 5,
182 IEEE80211_RADIOTAP_DBM_ANTNOISE = 6,
183 IEEE80211_RADIOTAP_LOCK_QUALITY = 7,
184 IEEE80211_RADIOTAP_TX_ATTENUATION = 8,
185 IEEE80211_RADIOTAP_DB_TX_ATTENUATION = 9,
186 IEEE80211_RADIOTAP_DBM_TX_POWER = 10,
187 IEEE80211_RADIOTAP_ANTENNA = 11,
188 IEEE80211_RADIOTAP_DB_ANTSIGNAL = 12,
189 IEEE80211_RADIOTAP_DB_ANTNOISE = 13,
190 IEEE80211_RADIOTAP_EXT = 31,
191};
192
193/* Channel flags. */
194#define IEEE80211_CHAN_TURBO 0x0010 /* Turbo channel */
195#define IEEE80211_CHAN_CCK 0x0020 /* CCK channel */
196#define IEEE80211_CHAN_OFDM 0x0040 /* OFDM channel */
197#define IEEE80211_CHAN_2GHZ 0x0080 /* 2 GHz spectrum channel. */
198#define IEEE80211_CHAN_5GHZ 0x0100 /* 5 GHz spectrum channel */
199#define IEEE80211_CHAN_PASSIVE 0x0200 /* Only passive scan allowed */
200#define IEEE80211_CHAN_DYN 0x0400 /* Dynamic CCK-OFDM channel */
201#define IEEE80211_CHAN_GFSK 0x0800 /* GFSK channel (FHSS PHY) */
202
203/* For IEEE80211_RADIOTAP_FLAGS */
204#define IEEE80211_RADIOTAP_F_CFP 0x01 /* sent/received
205 * during CFP
206 */
207#define IEEE80211_RADIOTAP_F_SHORTPRE 0x02 /* sent/received
208 * with short
209 * preamble
210 */
211#define IEEE80211_RADIOTAP_F_WEP 0x04 /* sent/received
212 * with WEP encryption
213 */
214#define IEEE80211_RADIOTAP_F_FRAG 0x08 /* sent/received
215 * with fragmentation
216 */
217#define IEEE80211_RADIOTAP_F_FCS 0x10 /* frame includes FCS */
218#define IEEE80211_RADIOTAP_F_DATAPAD 0x20 /* frame has padding between
219 * 802.11 header and payload
220 * (to 32-bit boundary)
221 */
222
223/* Ugly macro to convert literal channel numbers into their mhz equivalents
224 * There are certianly some conditions that will break this (like feeding it '30')
225 * but they shouldn't arise since nothing talks on channel 30. */
226#define ieee80211chan2mhz(x) \
227 (((x) <= 14) ? \
228 (((x) == 14) ? 2484 : ((x) * 5) + 2407) : \
229 ((x) + 1000) * 5)
230
231#endif /* IEEE80211_RADIOTAP_H */
diff --git a/include/net/syncppp.h b/include/net/syncppp.h
index 614cb6ba564e..877efa434700 100644
--- a/include/net/syncppp.h
+++ b/include/net/syncppp.h
@@ -86,7 +86,6 @@ static inline struct sppp *sppp_of(struct net_device *dev)
86 86
87void sppp_attach (struct ppp_device *pd); 87void sppp_attach (struct ppp_device *pd);
88void sppp_detach (struct net_device *dev); 88void sppp_detach (struct net_device *dev);
89void sppp_input (struct net_device *dev, struct sk_buff *m);
90int sppp_do_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd); 89int sppp_do_ioctl (struct net_device *dev, struct ifreq *ifr, int cmd);
91struct sk_buff *sppp_dequeue (struct net_device *dev); 90struct sk_buff *sppp_dequeue (struct net_device *dev);
92int sppp_isempty (struct net_device *dev); 91int sppp_isempty (struct net_device *dev);
diff --git a/net/ieee80211/Makefile b/net/ieee80211/Makefile
index a6ccac5baea8..f988417121da 100644
--- a/net/ieee80211/Makefile
+++ b/net/ieee80211/Makefile
@@ -7,5 +7,6 @@ ieee80211-objs := \
7 ieee80211_module.o \ 7 ieee80211_module.o \
8 ieee80211_tx.o \ 8 ieee80211_tx.o \
9 ieee80211_rx.o \ 9 ieee80211_rx.o \
10 ieee80211_wx.o 10 ieee80211_wx.o \
11 ieee80211_geo.o
11 12
diff --git a/net/ieee80211/ieee80211_crypt.c b/net/ieee80211/ieee80211_crypt.c
index 61a9d92e455b..f3b6aa3be638 100644
--- a/net/ieee80211/ieee80211_crypt.c
+++ b/net/ieee80211/ieee80211_crypt.c
@@ -41,6 +41,12 @@ void ieee80211_crypt_deinit_entries(struct ieee80211_device *ieee, int force)
41{ 41{
42 struct list_head *ptr, *n; 42 struct list_head *ptr, *n;
43 struct ieee80211_crypt_data *entry; 43 struct ieee80211_crypt_data *entry;
44 unsigned long flags;
45
46 spin_lock_irqsave(&ieee->lock, flags);
47
48 if (list_empty(&ieee->crypt_deinit_list))
49 goto unlock;
44 50
45 for (ptr = ieee->crypt_deinit_list.next, n = ptr->next; 51 for (ptr = ieee->crypt_deinit_list.next, n = ptr->next;
46 ptr != &ieee->crypt_deinit_list; ptr = n, n = ptr->next) { 52 ptr != &ieee->crypt_deinit_list; ptr = n, n = ptr->next) {
@@ -57,6 +63,18 @@ void ieee80211_crypt_deinit_entries(struct ieee80211_device *ieee, int force)
57 } 63 }
58 kfree(entry); 64 kfree(entry);
59 } 65 }
66 unlock:
67 spin_unlock_irqrestore(&ieee->lock, flags);
68}
69
70/* After this, crypt_deinit_list won't accept new members */
71void ieee80211_crypt_quiescing(struct ieee80211_device *ieee)
72{
73 unsigned long flags;
74
75 spin_lock_irqsave(&ieee->lock, flags);
76 ieee->crypt_quiesced = 1;
77 spin_unlock_irqrestore(&ieee->lock, flags);
60} 78}
61 79
62void ieee80211_crypt_deinit_handler(unsigned long data) 80void ieee80211_crypt_deinit_handler(unsigned long data)
@@ -64,16 +82,16 @@ void ieee80211_crypt_deinit_handler(unsigned long data)
64 struct ieee80211_device *ieee = (struct ieee80211_device *)data; 82 struct ieee80211_device *ieee = (struct ieee80211_device *)data;
65 unsigned long flags; 83 unsigned long flags;
66 84
67 spin_lock_irqsave(&ieee->lock, flags);
68 ieee80211_crypt_deinit_entries(ieee, 0); 85 ieee80211_crypt_deinit_entries(ieee, 0);
69 if (!list_empty(&ieee->crypt_deinit_list)) { 86
87 spin_lock_irqsave(&ieee->lock, flags);
88 if (!list_empty(&ieee->crypt_deinit_list) && !ieee->crypt_quiesced) {
70 printk(KERN_DEBUG "%s: entries remaining in delayed crypt " 89 printk(KERN_DEBUG "%s: entries remaining in delayed crypt "
71 "deletion list\n", ieee->dev->name); 90 "deletion list\n", ieee->dev->name);
72 ieee->crypt_deinit_timer.expires = jiffies + HZ; 91 ieee->crypt_deinit_timer.expires = jiffies + HZ;
73 add_timer(&ieee->crypt_deinit_timer); 92 add_timer(&ieee->crypt_deinit_timer);
74 } 93 }
75 spin_unlock_irqrestore(&ieee->lock, flags); 94 spin_unlock_irqrestore(&ieee->lock, flags);
76
77} 95}
78 96
79void ieee80211_crypt_delayed_deinit(struct ieee80211_device *ieee, 97void ieee80211_crypt_delayed_deinit(struct ieee80211_device *ieee,
@@ -93,10 +111,12 @@ void ieee80211_crypt_delayed_deinit(struct ieee80211_device *ieee,
93 * locking. */ 111 * locking. */
94 112
95 spin_lock_irqsave(&ieee->lock, flags); 113 spin_lock_irqsave(&ieee->lock, flags);
96 list_add(&tmp->list, &ieee->crypt_deinit_list); 114 if (!ieee->crypt_quiesced) {
97 if (!timer_pending(&ieee->crypt_deinit_timer)) { 115 list_add(&tmp->list, &ieee->crypt_deinit_list);
98 ieee->crypt_deinit_timer.expires = jiffies + HZ; 116 if (!timer_pending(&ieee->crypt_deinit_timer)) {
99 add_timer(&ieee->crypt_deinit_timer); 117 ieee->crypt_deinit_timer.expires = jiffies + HZ;
118 add_timer(&ieee->crypt_deinit_timer);
119 }
100 } 120 }
101 spin_unlock_irqrestore(&ieee->lock, flags); 121 spin_unlock_irqrestore(&ieee->lock, flags);
102} 122}
@@ -191,18 +211,18 @@ static void ieee80211_crypt_null_deinit(void *priv)
191} 211}
192 212
193static struct ieee80211_crypto_ops ieee80211_crypt_null = { 213static struct ieee80211_crypto_ops ieee80211_crypt_null = {
194 .name = "NULL", 214 .name = "NULL",
195 .init = ieee80211_crypt_null_init, 215 .init = ieee80211_crypt_null_init,
196 .deinit = ieee80211_crypt_null_deinit, 216 .deinit = ieee80211_crypt_null_deinit,
197 .encrypt_mpdu = NULL, 217 .encrypt_mpdu = NULL,
198 .decrypt_mpdu = NULL, 218 .decrypt_mpdu = NULL,
199 .encrypt_msdu = NULL, 219 .encrypt_msdu = NULL,
200 .decrypt_msdu = NULL, 220 .decrypt_msdu = NULL,
201 .set_key = NULL, 221 .set_key = NULL,
202 .get_key = NULL, 222 .get_key = NULL,
203 .extra_prefix_len = 0, 223 .extra_mpdu_prefix_len = 0,
204 .extra_postfix_len = 0, 224 .extra_mpdu_postfix_len = 0,
205 .owner = THIS_MODULE, 225 .owner = THIS_MODULE,
206}; 226};
207 227
208static int __init ieee80211_crypto_init(void) 228static int __init ieee80211_crypto_init(void)
@@ -249,6 +269,7 @@ static void __exit ieee80211_crypto_deinit(void)
249EXPORT_SYMBOL(ieee80211_crypt_deinit_entries); 269EXPORT_SYMBOL(ieee80211_crypt_deinit_entries);
250EXPORT_SYMBOL(ieee80211_crypt_deinit_handler); 270EXPORT_SYMBOL(ieee80211_crypt_deinit_handler);
251EXPORT_SYMBOL(ieee80211_crypt_delayed_deinit); 271EXPORT_SYMBOL(ieee80211_crypt_delayed_deinit);
272EXPORT_SYMBOL(ieee80211_crypt_quiescing);
252 273
253EXPORT_SYMBOL(ieee80211_register_crypto_ops); 274EXPORT_SYMBOL(ieee80211_register_crypto_ops);
254EXPORT_SYMBOL(ieee80211_unregister_crypto_ops); 275EXPORT_SYMBOL(ieee80211_unregister_crypto_ops);
diff --git a/net/ieee80211/ieee80211_crypt_ccmp.c b/net/ieee80211/ieee80211_crypt_ccmp.c
index 8fc13f45971e..05a853c13012 100644
--- a/net/ieee80211/ieee80211_crypt_ccmp.c
+++ b/net/ieee80211/ieee80211_crypt_ccmp.c
@@ -119,7 +119,7 @@ static inline void xor_block(u8 * b, u8 * a, size_t len)
119} 119}
120 120
121static void ccmp_init_blocks(struct crypto_tfm *tfm, 121static void ccmp_init_blocks(struct crypto_tfm *tfm,
122 struct ieee80211_hdr *hdr, 122 struct ieee80211_hdr_4addr *hdr,
123 u8 * pn, size_t dlen, u8 * b0, u8 * auth, u8 * s0) 123 u8 * pn, size_t dlen, u8 * b0, u8 * auth, u8 * s0)
124{ 124{
125 u8 *pos, qc = 0; 125 u8 *pos, qc = 0;
@@ -191,26 +191,18 @@ static void ccmp_init_blocks(struct crypto_tfm *tfm,
191 ieee80211_ccmp_aes_encrypt(tfm, b0, s0); 191 ieee80211_ccmp_aes_encrypt(tfm, b0, s0);
192} 192}
193 193
194static int ieee80211_ccmp_encrypt(struct sk_buff *skb, int hdr_len, void *priv) 194static int ieee80211_ccmp_hdr(struct sk_buff *skb, int hdr_len, void *priv)
195{ 195{
196 struct ieee80211_ccmp_data *key = priv; 196 struct ieee80211_ccmp_data *key = priv;
197 int data_len, i, blocks, last, len; 197 int i;
198 u8 *pos, *mic; 198 u8 *pos;
199 struct ieee80211_hdr *hdr;
200 u8 *b0 = key->tx_b0;
201 u8 *b = key->tx_b;
202 u8 *e = key->tx_e;
203 u8 *s0 = key->tx_s0;
204 199
205 if (skb_headroom(skb) < CCMP_HDR_LEN || 200 if (skb_headroom(skb) < CCMP_HDR_LEN || skb->len < hdr_len)
206 skb_tailroom(skb) < CCMP_MIC_LEN || skb->len < hdr_len)
207 return -1; 201 return -1;
208 202
209 data_len = skb->len - hdr_len;
210 pos = skb_push(skb, CCMP_HDR_LEN); 203 pos = skb_push(skb, CCMP_HDR_LEN);
211 memmove(pos, pos + CCMP_HDR_LEN, hdr_len); 204 memmove(pos, pos + CCMP_HDR_LEN, hdr_len);
212 pos += hdr_len; 205 pos += hdr_len;
213 mic = skb_put(skb, CCMP_MIC_LEN);
214 206
215 i = CCMP_PN_LEN - 1; 207 i = CCMP_PN_LEN - 1;
216 while (i >= 0) { 208 while (i >= 0) {
@@ -229,7 +221,31 @@ static int ieee80211_ccmp_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
229 *pos++ = key->tx_pn[1]; 221 *pos++ = key->tx_pn[1];
230 *pos++ = key->tx_pn[0]; 222 *pos++ = key->tx_pn[0];
231 223
232 hdr = (struct ieee80211_hdr *)skb->data; 224 return CCMP_HDR_LEN;
225}
226
227static int ieee80211_ccmp_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
228{
229 struct ieee80211_ccmp_data *key = priv;
230 int data_len, i, blocks, last, len;
231 u8 *pos, *mic;
232 struct ieee80211_hdr_4addr *hdr;
233 u8 *b0 = key->tx_b0;
234 u8 *b = key->tx_b;
235 u8 *e = key->tx_e;
236 u8 *s0 = key->tx_s0;
237
238 if (skb_tailroom(skb) < CCMP_MIC_LEN || skb->len < hdr_len)
239 return -1;
240
241 data_len = skb->len - hdr_len;
242 len = ieee80211_ccmp_hdr(skb, hdr_len, priv);
243 if (len < 0)
244 return -1;
245
246 pos = skb->data + hdr_len + CCMP_HDR_LEN;
247 mic = skb_put(skb, CCMP_MIC_LEN);
248 hdr = (struct ieee80211_hdr_4addr *)skb->data;
233 ccmp_init_blocks(key->tfm, hdr, key->tx_pn, data_len, b0, b, s0); 249 ccmp_init_blocks(key->tfm, hdr, key->tx_pn, data_len, b0, b, s0);
234 250
235 blocks = (data_len + AES_BLOCK_LEN - 1) / AES_BLOCK_LEN; 251 blocks = (data_len + AES_BLOCK_LEN - 1) / AES_BLOCK_LEN;
@@ -258,7 +274,7 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
258{ 274{
259 struct ieee80211_ccmp_data *key = priv; 275 struct ieee80211_ccmp_data *key = priv;
260 u8 keyidx, *pos; 276 u8 keyidx, *pos;
261 struct ieee80211_hdr *hdr; 277 struct ieee80211_hdr_4addr *hdr;
262 u8 *b0 = key->rx_b0; 278 u8 *b0 = key->rx_b0;
263 u8 *b = key->rx_b; 279 u8 *b = key->rx_b;
264 u8 *a = key->rx_a; 280 u8 *a = key->rx_a;
@@ -272,7 +288,7 @@ static int ieee80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
272 return -1; 288 return -1;
273 } 289 }
274 290
275 hdr = (struct ieee80211_hdr *)skb->data; 291 hdr = (struct ieee80211_hdr_4addr *)skb->data;
276 pos = skb->data + hdr_len; 292 pos = skb->data + hdr_len;
277 keyidx = pos[3]; 293 keyidx = pos[3];
278 if (!(keyidx & (1 << 5))) { 294 if (!(keyidx & (1 << 5))) {
@@ -426,19 +442,20 @@ static char *ieee80211_ccmp_print_stats(char *p, void *priv)
426} 442}
427 443
428static struct ieee80211_crypto_ops ieee80211_crypt_ccmp = { 444static struct ieee80211_crypto_ops ieee80211_crypt_ccmp = {
429 .name = "CCMP", 445 .name = "CCMP",
430 .init = ieee80211_ccmp_init, 446 .init = ieee80211_ccmp_init,
431 .deinit = ieee80211_ccmp_deinit, 447 .deinit = ieee80211_ccmp_deinit,
432 .encrypt_mpdu = ieee80211_ccmp_encrypt, 448 .build_iv = ieee80211_ccmp_hdr,
433 .decrypt_mpdu = ieee80211_ccmp_decrypt, 449 .encrypt_mpdu = ieee80211_ccmp_encrypt,
434 .encrypt_msdu = NULL, 450 .decrypt_mpdu = ieee80211_ccmp_decrypt,
435 .decrypt_msdu = NULL, 451 .encrypt_msdu = NULL,
436 .set_key = ieee80211_ccmp_set_key, 452 .decrypt_msdu = NULL,
437 .get_key = ieee80211_ccmp_get_key, 453 .set_key = ieee80211_ccmp_set_key,
438 .print_stats = ieee80211_ccmp_print_stats, 454 .get_key = ieee80211_ccmp_get_key,
439 .extra_prefix_len = CCMP_HDR_LEN, 455 .print_stats = ieee80211_ccmp_print_stats,
440 .extra_postfix_len = CCMP_MIC_LEN, 456 .extra_mpdu_prefix_len = CCMP_HDR_LEN,
441 .owner = THIS_MODULE, 457 .extra_mpdu_postfix_len = CCMP_MIC_LEN,
458 .owner = THIS_MODULE,
442}; 459};
443 460
444static int __init ieee80211_crypto_ccmp_init(void) 461static int __init ieee80211_crypto_ccmp_init(void)
diff --git a/net/ieee80211/ieee80211_crypt_tkip.c b/net/ieee80211/ieee80211_crypt_tkip.c
index d4f9164be1a1..2e34f29b7956 100644
--- a/net/ieee80211/ieee80211_crypt_tkip.c
+++ b/net/ieee80211/ieee80211_crypt_tkip.c
@@ -59,8 +59,24 @@ struct ieee80211_tkip_data {
59 59
60 /* scratch buffers for virt_to_page() (crypto API) */ 60 /* scratch buffers for virt_to_page() (crypto API) */
61 u8 rx_hdr[16], tx_hdr[16]; 61 u8 rx_hdr[16], tx_hdr[16];
62
63 unsigned long flags;
62}; 64};
63 65
66static unsigned long ieee80211_tkip_set_flags(unsigned long flags, void *priv)
67{
68 struct ieee80211_tkip_data *_priv = priv;
69 unsigned long old_flags = _priv->flags;
70 _priv->flags = flags;
71 return old_flags;
72}
73
74static unsigned long ieee80211_tkip_get_flags(void *priv)
75{
76 struct ieee80211_tkip_data *_priv = priv;
77 return _priv->flags;
78}
79
64static void *ieee80211_tkip_init(int key_idx) 80static void *ieee80211_tkip_init(int key_idx)
65{ 81{
66 struct ieee80211_tkip_data *priv; 82 struct ieee80211_tkip_data *priv;
@@ -69,6 +85,7 @@ static void *ieee80211_tkip_init(int key_idx)
69 if (priv == NULL) 85 if (priv == NULL)
70 goto fail; 86 goto fail;
71 memset(priv, 0, sizeof(*priv)); 87 memset(priv, 0, sizeof(*priv));
88
72 priv->key_idx = key_idx; 89 priv->key_idx = key_idx;
73 90
74 priv->tfm_arc4 = crypto_alloc_tfm("arc4", 0); 91 priv->tfm_arc4 = crypto_alloc_tfm("arc4", 0);
@@ -255,25 +272,27 @@ static void tkip_mixing_phase2(u8 * WEPSeed, const u8 * TK, const u16 * TTAK,
255#endif 272#endif
256} 273}
257 274
258static int ieee80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv) 275static u8 *ieee80211_tkip_hdr(struct sk_buff *skb, int hdr_len, void *priv)
259{ 276{
260 struct ieee80211_tkip_data *tkey = priv; 277 struct ieee80211_tkip_data *tkey = priv;
261 int len; 278 int len;
262 u8 rc4key[16], *pos, *icv; 279 u8 *rc4key, *pos, *icv;
263 struct ieee80211_hdr *hdr; 280 struct ieee80211_hdr_4addr *hdr;
264 u32 crc; 281 u32 crc;
265 struct scatterlist sg;
266 282
267 if (skb_headroom(skb) < 8 || skb_tailroom(skb) < 4 || 283 hdr = (struct ieee80211_hdr_4addr *)skb->data;
268 skb->len < hdr_len) 284
269 return -1; 285 if (skb_headroom(skb) < 8 || skb->len < hdr_len)
286 return NULL;
270 287
271 hdr = (struct ieee80211_hdr *)skb->data;
272 if (!tkey->tx_phase1_done) { 288 if (!tkey->tx_phase1_done) {
273 tkip_mixing_phase1(tkey->tx_ttak, tkey->key, hdr->addr2, 289 tkip_mixing_phase1(tkey->tx_ttak, tkey->key, hdr->addr2,
274 tkey->tx_iv32); 290 tkey->tx_iv32);
275 tkey->tx_phase1_done = 1; 291 tkey->tx_phase1_done = 1;
276 } 292 }
293 rc4key = kmalloc(16, GFP_ATOMIC);
294 if (!rc4key)
295 return NULL;
277 tkip_mixing_phase2(rc4key, tkey->key, tkey->tx_ttak, tkey->tx_iv16); 296 tkip_mixing_phase2(rc4key, tkey->key, tkey->tx_ttak, tkey->tx_iv16);
278 297
279 len = skb->len - hdr_len; 298 len = skb->len - hdr_len;
@@ -282,9 +301,9 @@ static int ieee80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
282 pos += hdr_len; 301 pos += hdr_len;
283 icv = skb_put(skb, 4); 302 icv = skb_put(skb, 4);
284 303
285 *pos++ = rc4key[0]; 304 *pos++ = *rc4key;
286 *pos++ = rc4key[1]; 305 *pos++ = *(rc4key + 1);
287 *pos++ = rc4key[2]; 306 *pos++ = *(rc4key + 2);
288 *pos++ = (tkey->key_idx << 6) | (1 << 5) /* Ext IV included */ ; 307 *pos++ = (tkey->key_idx << 6) | (1 << 5) /* Ext IV included */ ;
289 *pos++ = tkey->tx_iv32 & 0xff; 308 *pos++ = tkey->tx_iv32 & 0xff;
290 *pos++ = (tkey->tx_iv32 >> 8) & 0xff; 309 *pos++ = (tkey->tx_iv32 >> 8) & 0xff;
@@ -297,6 +316,38 @@ static int ieee80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
297 icv[2] = crc >> 16; 316 icv[2] = crc >> 16;
298 icv[3] = crc >> 24; 317 icv[3] = crc >> 24;
299 318
319 return rc4key;
320}
321
322static int ieee80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
323{
324 struct ieee80211_tkip_data *tkey = priv;
325 int len;
326 const u8 *rc4key;
327 u8 *pos;
328 struct scatterlist sg;
329
330 if (tkey->flags & IEEE80211_CRYPTO_TKIP_COUNTERMEASURES) {
331 if (net_ratelimit()) {
332 struct ieee80211_hdr_4addr *hdr =
333 (struct ieee80211_hdr_4addr *)skb->data;
334 printk(KERN_DEBUG "TKIP countermeasures: dropped "
335 "TX packet to " MAC_FMT "\n",
336 MAC_ARG(hdr->addr1));
337 }
338 return -1;
339 }
340
341 if (skb_tailroom(skb) < 4 || skb->len < hdr_len)
342 return -1;
343
344 len = skb->len - hdr_len;
345 pos = skb->data + hdr_len;
346
347 rc4key = ieee80211_tkip_hdr(skb, hdr_len, priv);
348 if (!rc4key)
349 return -1;
350
300 crypto_cipher_setkey(tkey->tfm_arc4, rc4key, 16); 351 crypto_cipher_setkey(tkey->tfm_arc4, rc4key, 16);
301 sg.page = virt_to_page(pos); 352 sg.page = virt_to_page(pos);
302 sg.offset = offset_in_page(pos); 353 sg.offset = offset_in_page(pos);
@@ -319,16 +370,26 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
319 u8 keyidx, *pos; 370 u8 keyidx, *pos;
320 u32 iv32; 371 u32 iv32;
321 u16 iv16; 372 u16 iv16;
322 struct ieee80211_hdr *hdr; 373 struct ieee80211_hdr_4addr *hdr;
323 u8 icv[4]; 374 u8 icv[4];
324 u32 crc; 375 u32 crc;
325 struct scatterlist sg; 376 struct scatterlist sg;
326 int plen; 377 int plen;
327 378
379 hdr = (struct ieee80211_hdr_4addr *)skb->data;
380
381 if (tkey->flags & IEEE80211_CRYPTO_TKIP_COUNTERMEASURES) {
382 if (net_ratelimit()) {
383 printk(KERN_DEBUG "TKIP countermeasures: dropped "
384 "received packet from " MAC_FMT "\n",
385 MAC_ARG(hdr->addr2));
386 }
387 return -1;
388 }
389
328 if (skb->len < hdr_len + 8 + 4) 390 if (skb->len < hdr_len + 8 + 4)
329 return -1; 391 return -1;
330 392
331 hdr = (struct ieee80211_hdr *)skb->data;
332 pos = skb->data + hdr_len; 393 pos = skb->data + hdr_len;
333 keyidx = pos[3]; 394 keyidx = pos[3];
334 if (!(keyidx & (1 << 5))) { 395 if (!(keyidx & (1 << 5))) {
@@ -441,9 +502,9 @@ static int michael_mic(struct ieee80211_tkip_data *tkey, u8 * key, u8 * hdr,
441 502
442static void michael_mic_hdr(struct sk_buff *skb, u8 * hdr) 503static void michael_mic_hdr(struct sk_buff *skb, u8 * hdr)
443{ 504{
444 struct ieee80211_hdr *hdr11; 505 struct ieee80211_hdr_4addr *hdr11;
445 506
446 hdr11 = (struct ieee80211_hdr *)skb->data; 507 hdr11 = (struct ieee80211_hdr_4addr *)skb->data;
447 switch (le16_to_cpu(hdr11->frame_ctl) & 508 switch (le16_to_cpu(hdr11->frame_ctl) &
448 (IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS)) { 509 (IEEE80211_FCTL_FROMDS | IEEE80211_FCTL_TODS)) {
449 case IEEE80211_FCTL_TODS: 510 case IEEE80211_FCTL_TODS:
@@ -490,9 +551,9 @@ static int ieee80211_michael_mic_add(struct sk_buff *skb, int hdr_len,
490 return 0; 551 return 0;
491} 552}
492 553
493#if WIRELESS_EXT >= 18
494static void ieee80211_michael_mic_failure(struct net_device *dev, 554static void ieee80211_michael_mic_failure(struct net_device *dev,
495 struct ieee80211_hdr *hdr, int keyidx) 555 struct ieee80211_hdr_4addr *hdr,
556 int keyidx)
496{ 557{
497 union iwreq_data wrqu; 558 union iwreq_data wrqu;
498 struct iw_michaelmicfailure ev; 559 struct iw_michaelmicfailure ev;
@@ -510,28 +571,6 @@ static void ieee80211_michael_mic_failure(struct net_device *dev,
510 wrqu.data.length = sizeof(ev); 571 wrqu.data.length = sizeof(ev);
511 wireless_send_event(dev, IWEVMICHAELMICFAILURE, &wrqu, (char *)&ev); 572 wireless_send_event(dev, IWEVMICHAELMICFAILURE, &wrqu, (char *)&ev);
512} 573}
513#elif WIRELESS_EXT >= 15
514static void ieee80211_michael_mic_failure(struct net_device *dev,
515 struct ieee80211_hdr *hdr, int keyidx)
516{
517 union iwreq_data wrqu;
518 char buf[128];
519
520 /* TODO: needed parameters: count, keyid, key type, TSC */
521 sprintf(buf, "MLME-MICHAELMICFAILURE.indication(keyid=%d %scast addr="
522 MAC_FMT ")", keyidx, hdr->addr1[0] & 0x01 ? "broad" : "uni",
523 MAC_ARG(hdr->addr2));
524 memset(&wrqu, 0, sizeof(wrqu));
525 wrqu.data.length = strlen(buf);
526 wireless_send_event(dev, IWEVCUSTOM, &wrqu, buf);
527}
528#else /* WIRELESS_EXT >= 15 */
529static inline void ieee80211_michael_mic_failure(struct net_device *dev,
530 struct ieee80211_hdr *hdr,
531 int keyidx)
532{
533}
534#endif /* WIRELESS_EXT >= 15 */
535 574
536static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx, 575static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx,
537 int hdr_len, void *priv) 576 int hdr_len, void *priv)
@@ -547,8 +586,8 @@ static int ieee80211_michael_mic_verify(struct sk_buff *skb, int keyidx,
547 skb->data + hdr_len, skb->len - 8 - hdr_len, mic)) 586 skb->data + hdr_len, skb->len - 8 - hdr_len, mic))
548 return -1; 587 return -1;
549 if (memcmp(mic, skb->data + skb->len - 8, 8) != 0) { 588 if (memcmp(mic, skb->data + skb->len - 8, 8) != 0) {
550 struct ieee80211_hdr *hdr; 589 struct ieee80211_hdr_4addr *hdr;
551 hdr = (struct ieee80211_hdr *)skb->data; 590 hdr = (struct ieee80211_hdr_4addr *)skb->data;
552 printk(KERN_DEBUG "%s: Michael MIC verification failed for " 591 printk(KERN_DEBUG "%s: Michael MIC verification failed for "
553 "MSDU from " MAC_FMT " keyidx=%d\n", 592 "MSDU from " MAC_FMT " keyidx=%d\n",
554 skb->dev ? skb->dev->name : "N/A", MAC_ARG(hdr->addr2), 593 skb->dev ? skb->dev->name : "N/A", MAC_ARG(hdr->addr2),
@@ -654,19 +693,22 @@ static char *ieee80211_tkip_print_stats(char *p, void *priv)
654} 693}
655 694
656static struct ieee80211_crypto_ops ieee80211_crypt_tkip = { 695static struct ieee80211_crypto_ops ieee80211_crypt_tkip = {
657 .name = "TKIP", 696 .name = "TKIP",
658 .init = ieee80211_tkip_init, 697 .init = ieee80211_tkip_init,
659 .deinit = ieee80211_tkip_deinit, 698 .deinit = ieee80211_tkip_deinit,
660 .encrypt_mpdu = ieee80211_tkip_encrypt, 699 .encrypt_mpdu = ieee80211_tkip_encrypt,
661 .decrypt_mpdu = ieee80211_tkip_decrypt, 700 .decrypt_mpdu = ieee80211_tkip_decrypt,
662 .encrypt_msdu = ieee80211_michael_mic_add, 701 .encrypt_msdu = ieee80211_michael_mic_add,
663 .decrypt_msdu = ieee80211_michael_mic_verify, 702 .decrypt_msdu = ieee80211_michael_mic_verify,
664 .set_key = ieee80211_tkip_set_key, 703 .set_key = ieee80211_tkip_set_key,
665 .get_key = ieee80211_tkip_get_key, 704 .get_key = ieee80211_tkip_get_key,
666 .print_stats = ieee80211_tkip_print_stats, 705 .print_stats = ieee80211_tkip_print_stats,
667 .extra_prefix_len = 4 + 4, /* IV + ExtIV */ 706 .extra_mpdu_prefix_len = 4 + 4, /* IV + ExtIV */
668 .extra_postfix_len = 8 + 4, /* MIC + ICV */ 707 .extra_mpdu_postfix_len = 4, /* ICV */
669 .owner = THIS_MODULE, 708 .extra_msdu_postfix_len = 8, /* MIC */
709 .get_flags = ieee80211_tkip_get_flags,
710 .set_flags = ieee80211_tkip_set_flags,
711 .owner = THIS_MODULE,
670}; 712};
671 713
672static int __init ieee80211_crypto_tkip_init(void) 714static int __init ieee80211_crypto_tkip_init(void)
diff --git a/net/ieee80211/ieee80211_crypt_wep.c b/net/ieee80211/ieee80211_crypt_wep.c
index b4d2514a0902..7c08ed2f2628 100644
--- a/net/ieee80211/ieee80211_crypt_wep.c
+++ b/net/ieee80211/ieee80211_crypt_wep.c
@@ -229,19 +229,19 @@ static char *prism2_wep_print_stats(char *p, void *priv)
229} 229}
230 230
231static struct ieee80211_crypto_ops ieee80211_crypt_wep = { 231static struct ieee80211_crypto_ops ieee80211_crypt_wep = {
232 .name = "WEP", 232 .name = "WEP",
233 .init = prism2_wep_init, 233 .init = prism2_wep_init,
234 .deinit = prism2_wep_deinit, 234 .deinit = prism2_wep_deinit,
235 .encrypt_mpdu = prism2_wep_encrypt, 235 .encrypt_mpdu = prism2_wep_encrypt,
236 .decrypt_mpdu = prism2_wep_decrypt, 236 .decrypt_mpdu = prism2_wep_decrypt,
237 .encrypt_msdu = NULL, 237 .encrypt_msdu = NULL,
238 .decrypt_msdu = NULL, 238 .decrypt_msdu = NULL,
239 .set_key = prism2_wep_set_key, 239 .set_key = prism2_wep_set_key,
240 .get_key = prism2_wep_get_key, 240 .get_key = prism2_wep_get_key,
241 .print_stats = prism2_wep_print_stats, 241 .print_stats = prism2_wep_print_stats,
242 .extra_prefix_len = 4, /* IV */ 242 .extra_mpdu_prefix_len = 4, /* IV */
243 .extra_postfix_len = 4, /* ICV */ 243 .extra_mpdu_postfix_len = 4, /* ICV */
244 .owner = THIS_MODULE, 244 .owner = THIS_MODULE,
245}; 245};
246 246
247static int __init ieee80211_crypto_wep_init(void) 247static int __init ieee80211_crypto_wep_init(void)
diff --git a/net/ieee80211/ieee80211_geo.c b/net/ieee80211/ieee80211_geo.c
new file mode 100644
index 000000000000..c4b54ef8f6d5
--- /dev/null
+++ b/net/ieee80211/ieee80211_geo.c
@@ -0,0 +1,141 @@
1/******************************************************************************
2
3 Copyright(c) 2005 Intel Corporation. All rights reserved.
4
5 This program is free software; you can redistribute it and/or modify it
6 under the terms of version 2 of the GNU General Public License as
7 published by the Free Software Foundation.
8
9 This program is distributed in the hope that it will be useful, but WITHOUT
10 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
12 more details.
13
14 You should have received a copy of the GNU General Public License along with
15 this program; if not, write to the Free Software Foundation, Inc., 59
16 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17
18 The full GNU General Public License is included in this distribution in the
19 file called LICENSE.
20
21 Contact Information:
22 James P. Ketrenos <ipw2100-admin@linux.intel.com>
23 Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
24
25******************************************************************************/
26#include <linux/compiler.h>
27#include <linux/config.h>
28#include <linux/errno.h>
29#include <linux/if_arp.h>
30#include <linux/in6.h>
31#include <linux/in.h>
32#include <linux/ip.h>
33#include <linux/kernel.h>
34#include <linux/module.h>
35#include <linux/netdevice.h>
36#include <linux/proc_fs.h>
37#include <linux/skbuff.h>
38#include <linux/slab.h>
39#include <linux/tcp.h>
40#include <linux/types.h>
41#include <linux/version.h>
42#include <linux/wireless.h>
43#include <linux/etherdevice.h>
44#include <asm/uaccess.h>
45
46#include <net/ieee80211.h>
47
48int ieee80211_is_valid_channel(struct ieee80211_device *ieee, u8 channel)
49{
50 int i;
51
52 /* Driver needs to initialize the geography map before using
53 * these helper functions */
54 BUG_ON(ieee->geo.bg_channels == 0 && ieee->geo.a_channels == 0);
55
56 if (ieee->freq_band & IEEE80211_24GHZ_BAND)
57 for (i = 0; i < ieee->geo.bg_channels; i++)
58 /* NOTE: If G mode is currently supported but
59 * this is a B only channel, we don't see it
60 * as valid. */
61 if ((ieee->geo.bg[i].channel == channel) &&
62 (!(ieee->mode & IEEE_G) ||
63 !(ieee->geo.bg[i].flags & IEEE80211_CH_B_ONLY)))
64 return IEEE80211_24GHZ_BAND;
65
66 if (ieee->freq_band & IEEE80211_52GHZ_BAND)
67 for (i = 0; i < ieee->geo.a_channels; i++)
68 if (ieee->geo.a[i].channel == channel)
69 return IEEE80211_52GHZ_BAND;
70
71 return 0;
72}
73
74int ieee80211_channel_to_index(struct ieee80211_device *ieee, u8 channel)
75{
76 int i;
77
78 /* Driver needs to initialize the geography map before using
79 * these helper functions */
80 BUG_ON(ieee->geo.bg_channels == 0 && ieee->geo.a_channels == 0);
81
82 if (ieee->freq_band & IEEE80211_24GHZ_BAND)
83 for (i = 0; i < ieee->geo.bg_channels; i++)
84 if (ieee->geo.bg[i].channel == channel)
85 return i;
86
87 if (ieee->freq_band & IEEE80211_52GHZ_BAND)
88 for (i = 0; i < ieee->geo.a_channels; i++)
89 if (ieee->geo.a[i].channel == channel)
90 return i;
91
92 return -1;
93}
94
95u8 ieee80211_freq_to_channel(struct ieee80211_device * ieee, u32 freq)
96{
97 int i;
98
99 /* Driver needs to initialize the geography map before using
100 * these helper functions */
101 BUG_ON(ieee->geo.bg_channels == 0 && ieee->geo.a_channels == 0);
102
103 freq /= 100000;
104
105 if (ieee->freq_band & IEEE80211_24GHZ_BAND)
106 for (i = 0; i < ieee->geo.bg_channels; i++)
107 if (ieee->geo.bg[i].freq == freq)
108 return ieee->geo.bg[i].channel;
109
110 if (ieee->freq_band & IEEE80211_52GHZ_BAND)
111 for (i = 0; i < ieee->geo.a_channels; i++)
112 if (ieee->geo.a[i].freq == freq)
113 return ieee->geo.a[i].channel;
114
115 return 0;
116}
117
118int ieee80211_set_geo(struct ieee80211_device *ieee,
119 const struct ieee80211_geo *geo)
120{
121 memcpy(ieee->geo.name, geo->name, 3);
122 ieee->geo.name[3] = '\0';
123 ieee->geo.bg_channels = geo->bg_channels;
124 ieee->geo.a_channels = geo->a_channels;
125 memcpy(ieee->geo.bg, geo->bg, geo->bg_channels *
126 sizeof(struct ieee80211_channel));
127 memcpy(ieee->geo.a, geo->a, ieee->geo.a_channels *
128 sizeof(struct ieee80211_channel));
129 return 0;
130}
131
132const struct ieee80211_geo *ieee80211_get_geo(struct ieee80211_device *ieee)
133{
134 return &ieee->geo;
135}
136
137EXPORT_SYMBOL(ieee80211_is_valid_channel);
138EXPORT_SYMBOL(ieee80211_freq_to_channel);
139EXPORT_SYMBOL(ieee80211_channel_to_index);
140EXPORT_SYMBOL(ieee80211_set_geo);
141EXPORT_SYMBOL(ieee80211_get_geo);
diff --git a/net/ieee80211/ieee80211_module.c b/net/ieee80211/ieee80211_module.c
index 6059e9e37123..f66d792cd204 100644
--- a/net/ieee80211/ieee80211_module.c
+++ b/net/ieee80211/ieee80211_module.c
@@ -1,6 +1,6 @@
1/******************************************************************************* 1/*******************************************************************************
2 2
3 Copyright(c) 2004 Intel Corporation. All rights reserved. 3 Copyright(c) 2004-2005 Intel Corporation. All rights reserved.
4 4
5 Portions of this file are based on the WEP enablement code provided by the 5 Portions of this file are based on the WEP enablement code provided by the
6 Host AP project hostap-drivers v0.1.3 6 Host AP project hostap-drivers v0.1.3
@@ -53,12 +53,15 @@
53 53
54#include <net/ieee80211.h> 54#include <net/ieee80211.h>
55 55
56MODULE_DESCRIPTION("802.11 data/management/control stack"); 56#define DRV_DESCRIPTION "802.11 data/management/control stack"
57MODULE_AUTHOR 57#define DRV_NAME "ieee80211"
58 ("Copyright (C) 2004 Intel Corporation <jketreno@linux.intel.com>"); 58#define DRV_VERSION IEEE80211_VERSION
59MODULE_LICENSE("GPL"); 59#define DRV_COPYRIGHT "Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com>"
60 60
61#define DRV_NAME "ieee80211" 61MODULE_VERSION(DRV_VERSION);
62MODULE_DESCRIPTION(DRV_DESCRIPTION);
63MODULE_AUTHOR(DRV_COPYRIGHT);
64MODULE_LICENSE("GPL");
62 65
63static inline int ieee80211_networks_allocate(struct ieee80211_device *ieee) 66static inline int ieee80211_networks_allocate(struct ieee80211_device *ieee)
64{ 67{
@@ -126,26 +129,34 @@ struct net_device *alloc_ieee80211(int sizeof_priv)
126 129
127 /* Default fragmentation threshold is maximum payload size */ 130 /* Default fragmentation threshold is maximum payload size */
128 ieee->fts = DEFAULT_FTS; 131 ieee->fts = DEFAULT_FTS;
132 ieee->rts = DEFAULT_FTS;
129 ieee->scan_age = DEFAULT_MAX_SCAN_AGE; 133 ieee->scan_age = DEFAULT_MAX_SCAN_AGE;
130 ieee->open_wep = 1; 134 ieee->open_wep = 1;
131 135
132 /* Default to enabling full open WEP with host based encrypt/decrypt */ 136 /* Default to enabling full open WEP with host based encrypt/decrypt */
133 ieee->host_encrypt = 1; 137 ieee->host_encrypt = 1;
134 ieee->host_decrypt = 1; 138 ieee->host_decrypt = 1;
139 ieee->host_mc_decrypt = 1;
140
141 /* Host fragementation in Open mode. Default is enabled.
142 * Note: host fragmentation is always enabled if host encryption
143 * is enabled. For cards can do hardware encryption, they must do
144 * hardware fragmentation as well. So we don't need a variable
145 * like host_enc_frag. */
146 ieee->host_open_frag = 1;
135 ieee->ieee802_1x = 1; /* Default to supporting 802.1x */ 147 ieee->ieee802_1x = 1; /* Default to supporting 802.1x */
136 148
137 INIT_LIST_HEAD(&ieee->crypt_deinit_list); 149 INIT_LIST_HEAD(&ieee->crypt_deinit_list);
138 init_timer(&ieee->crypt_deinit_timer); 150 init_timer(&ieee->crypt_deinit_timer);
139 ieee->crypt_deinit_timer.data = (unsigned long)ieee; 151 ieee->crypt_deinit_timer.data = (unsigned long)ieee;
140 ieee->crypt_deinit_timer.function = ieee80211_crypt_deinit_handler; 152 ieee->crypt_deinit_timer.function = ieee80211_crypt_deinit_handler;
153 ieee->crypt_quiesced = 0;
141 154
142 spin_lock_init(&ieee->lock); 155 spin_lock_init(&ieee->lock);
143 156
144 ieee->wpa_enabled = 0; 157 ieee->wpa_enabled = 0;
145 ieee->tkip_countermeasures = 0;
146 ieee->drop_unencrypted = 0; 158 ieee->drop_unencrypted = 0;
147 ieee->privacy_invoked = 0; 159 ieee->privacy_invoked = 0;
148 ieee->ieee802_1x = 1;
149 160
150 return dev; 161 return dev;
151 162
@@ -161,6 +172,7 @@ void free_ieee80211(struct net_device *dev)
161 172
162 int i; 173 int i;
163 174
175 ieee80211_crypt_quiescing(ieee);
164 del_timer_sync(&ieee->crypt_deinit_timer); 176 del_timer_sync(&ieee->crypt_deinit_timer);
165 ieee80211_crypt_deinit_entries(ieee, 1); 177 ieee80211_crypt_deinit_entries(ieee, 1);
166 178
@@ -195,38 +207,26 @@ static int show_debug_level(char *page, char **start, off_t offset,
195static int store_debug_level(struct file *file, const char __user * buffer, 207static int store_debug_level(struct file *file, const char __user * buffer,
196 unsigned long count, void *data) 208 unsigned long count, void *data)
197{ 209{
198 char buf[] = "0x00000000"; 210 char buf[] = "0x00000000\n";
199 char *p = (char *)buf; 211 unsigned long len = min((unsigned long)sizeof(buf) - 1, count);
200 unsigned long val; 212 unsigned long val;
201 213
202 if (count > sizeof(buf) - 1) 214 if (copy_from_user(buf, buffer, len))
203 count = sizeof(buf) - 1;
204
205 if (copy_from_user(buf, buffer, count))
206 return count; 215 return count;
207 buf[count] = 0; 216 buf[len] = 0;
208 /* 217 if (sscanf(buf, "%li", &val) != 1)
209 * what a FPOS... What, sscanf(buf, "%i", &val) would be too
210 * scary?
211 */
212 if (p[1] == 'x' || p[1] == 'X' || p[0] == 'x' || p[0] == 'X') {
213 p++;
214 if (p[0] == 'x' || p[0] == 'X')
215 p++;
216 val = simple_strtoul(p, &p, 16);
217 } else
218 val = simple_strtoul(p, &p, 10);
219 if (p == buf)
220 printk(KERN_INFO DRV_NAME 218 printk(KERN_INFO DRV_NAME
221 ": %s is not in hex or decimal form.\n", buf); 219 ": %s is not in hex or decimal form.\n", buf);
222 else 220 else
223 ieee80211_debug_level = val; 221 ieee80211_debug_level = val;
224 222
225 return strlen(buf); 223 return strnlen(buf, len);
226} 224}
225#endif /* CONFIG_IEEE80211_DEBUG */
227 226
228static int __init ieee80211_init(void) 227static int __init ieee80211_init(void)
229{ 228{
229#ifdef CONFIG_IEEE80211_DEBUG
230 struct proc_dir_entry *e; 230 struct proc_dir_entry *e;
231 231
232 ieee80211_debug_level = debug; 232 ieee80211_debug_level = debug;
@@ -246,26 +246,33 @@ static int __init ieee80211_init(void)
246 e->read_proc = show_debug_level; 246 e->read_proc = show_debug_level;
247 e->write_proc = store_debug_level; 247 e->write_proc = store_debug_level;
248 e->data = NULL; 248 e->data = NULL;
249#endif /* CONFIG_IEEE80211_DEBUG */
250
251 printk(KERN_INFO DRV_NAME ": " DRV_DESCRIPTION ", " DRV_VERSION "\n");
252 printk(KERN_INFO DRV_NAME ": " DRV_COPYRIGHT "\n");
249 253
250 return 0; 254 return 0;
251} 255}
252 256
253static void __exit ieee80211_exit(void) 257static void __exit ieee80211_exit(void)
254{ 258{
259#ifdef CONFIG_IEEE80211_DEBUG
255 if (ieee80211_proc) { 260 if (ieee80211_proc) {
256 remove_proc_entry("debug_level", ieee80211_proc); 261 remove_proc_entry("debug_level", ieee80211_proc);
257 remove_proc_entry(DRV_NAME, proc_net); 262 remove_proc_entry(DRV_NAME, proc_net);
258 ieee80211_proc = NULL; 263 ieee80211_proc = NULL;
259 } 264 }
265#endif /* CONFIG_IEEE80211_DEBUG */
260} 266}
261 267
268#ifdef CONFIG_IEEE80211_DEBUG
262#include <linux/moduleparam.h> 269#include <linux/moduleparam.h>
263module_param(debug, int, 0444); 270module_param(debug, int, 0444);
264MODULE_PARM_DESC(debug, "debug output mask"); 271MODULE_PARM_DESC(debug, "debug output mask");
272#endif /* CONFIG_IEEE80211_DEBUG */
265 273
266module_exit(ieee80211_exit); 274module_exit(ieee80211_exit);
267module_init(ieee80211_init); 275module_init(ieee80211_init);
268#endif
269 276
270const char *escape_essid(const char *essid, u8 essid_len) 277const char *escape_essid(const char *essid, u8 essid_len)
271{ 278{
diff --git a/net/ieee80211/ieee80211_rx.c b/net/ieee80211/ieee80211_rx.c
index f7dcd854139e..fcf05bf677b8 100644
--- a/net/ieee80211/ieee80211_rx.c
+++ b/net/ieee80211/ieee80211_rx.c
@@ -5,7 +5,7 @@
5 * Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen 5 * Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen
6 * <jkmaline@cc.hut.fi> 6 * <jkmaline@cc.hut.fi>
7 * Copyright (c) 2002-2003, Jouni Malinen <jkmaline@cc.hut.fi> 7 * Copyright (c) 2002-2003, Jouni Malinen <jkmaline@cc.hut.fi>
8 * Copyright (c) 2004, Intel Corporation 8 * Copyright (c) 2004-2005, Intel Corporation
9 * 9 *
10 * This program is free software; you can redistribute it and/or modify 10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License version 2 as 11 * it under the terms of the GNU General Public License version 2 as
@@ -87,7 +87,7 @@ static struct ieee80211_frag_entry *ieee80211_frag_cache_find(struct
87 87
88/* Called only as a tasklet (software IRQ) */ 88/* Called only as a tasklet (software IRQ) */
89static struct sk_buff *ieee80211_frag_cache_get(struct ieee80211_device *ieee, 89static struct sk_buff *ieee80211_frag_cache_get(struct ieee80211_device *ieee,
90 struct ieee80211_hdr *hdr) 90 struct ieee80211_hdr_4addr *hdr)
91{ 91{
92 struct sk_buff *skb = NULL; 92 struct sk_buff *skb = NULL;
93 u16 sc; 93 u16 sc;
@@ -101,7 +101,7 @@ static struct sk_buff *ieee80211_frag_cache_get(struct ieee80211_device *ieee,
101 if (frag == 0) { 101 if (frag == 0) {
102 /* Reserve enough space to fit maximum frame length */ 102 /* Reserve enough space to fit maximum frame length */
103 skb = dev_alloc_skb(ieee->dev->mtu + 103 skb = dev_alloc_skb(ieee->dev->mtu +
104 sizeof(struct ieee80211_hdr) + 104 sizeof(struct ieee80211_hdr_4addr) +
105 8 /* LLC */ + 105 8 /* LLC */ +
106 2 /* alignment */ + 106 2 /* alignment */ +
107 8 /* WEP */ + ETH_ALEN /* WDS */ ); 107 8 /* WEP */ + ETH_ALEN /* WDS */ );
@@ -138,7 +138,7 @@ static struct sk_buff *ieee80211_frag_cache_get(struct ieee80211_device *ieee,
138 138
139/* Called only as a tasklet (software IRQ) */ 139/* Called only as a tasklet (software IRQ) */
140static int ieee80211_frag_cache_invalidate(struct ieee80211_device *ieee, 140static int ieee80211_frag_cache_invalidate(struct ieee80211_device *ieee,
141 struct ieee80211_hdr *hdr) 141 struct ieee80211_hdr_4addr *hdr)
142{ 142{
143 u16 sc; 143 u16 sc;
144 unsigned int seq; 144 unsigned int seq;
@@ -176,7 +176,7 @@ ieee80211_rx_frame_mgmt(struct ieee80211_device *ieee, struct sk_buff *skb,
176 ieee->dev->name); 176 ieee->dev->name);
177 return 0; 177 return 0;
178/* 178/*
179 hostap_update_sta_ps(ieee, (struct hostap_ieee80211_hdr *) 179 hostap_update_sta_ps(ieee, (struct hostap_ieee80211_hdr_4addr *)
180 skb->data);*/ 180 skb->data);*/
181 } 181 }
182 182
@@ -232,13 +232,13 @@ static int ieee80211_is_eapol_frame(struct ieee80211_device *ieee,
232{ 232{
233 struct net_device *dev = ieee->dev; 233 struct net_device *dev = ieee->dev;
234 u16 fc, ethertype; 234 u16 fc, ethertype;
235 struct ieee80211_hdr *hdr; 235 struct ieee80211_hdr_3addr *hdr;
236 u8 *pos; 236 u8 *pos;
237 237
238 if (skb->len < 24) 238 if (skb->len < 24)
239 return 0; 239 return 0;
240 240
241 hdr = (struct ieee80211_hdr *)skb->data; 241 hdr = (struct ieee80211_hdr_3addr *)skb->data;
242 fc = le16_to_cpu(hdr->frame_ctl); 242 fc = le16_to_cpu(hdr->frame_ctl);
243 243
244 /* check that the frame is unicast frame to us */ 244 /* check that the frame is unicast frame to us */
@@ -271,26 +271,15 @@ static inline int
271ieee80211_rx_frame_decrypt(struct ieee80211_device *ieee, struct sk_buff *skb, 271ieee80211_rx_frame_decrypt(struct ieee80211_device *ieee, struct sk_buff *skb,
272 struct ieee80211_crypt_data *crypt) 272 struct ieee80211_crypt_data *crypt)
273{ 273{
274 struct ieee80211_hdr *hdr; 274 struct ieee80211_hdr_3addr *hdr;
275 int res, hdrlen; 275 int res, hdrlen;
276 276
277 if (crypt == NULL || crypt->ops->decrypt_mpdu == NULL) 277 if (crypt == NULL || crypt->ops->decrypt_mpdu == NULL)
278 return 0; 278 return 0;
279 279
280 hdr = (struct ieee80211_hdr *)skb->data; 280 hdr = (struct ieee80211_hdr_3addr *)skb->data;
281 hdrlen = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl)); 281 hdrlen = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl));
282 282
283#ifdef CONFIG_IEEE80211_CRYPT_TKIP
284 if (ieee->tkip_countermeasures && strcmp(crypt->ops->name, "TKIP") == 0) {
285 if (net_ratelimit()) {
286 printk(KERN_DEBUG "%s: TKIP countermeasures: dropped "
287 "received packet from " MAC_FMT "\n",
288 ieee->dev->name, MAC_ARG(hdr->addr2));
289 }
290 return -1;
291 }
292#endif
293
294 atomic_inc(&crypt->refcnt); 283 atomic_inc(&crypt->refcnt);
295 res = crypt->ops->decrypt_mpdu(skb, hdrlen, crypt->priv); 284 res = crypt->ops->decrypt_mpdu(skb, hdrlen, crypt->priv);
296 atomic_dec(&crypt->refcnt); 285 atomic_dec(&crypt->refcnt);
@@ -314,13 +303,13 @@ ieee80211_rx_frame_decrypt_msdu(struct ieee80211_device *ieee,
314 struct sk_buff *skb, int keyidx, 303 struct sk_buff *skb, int keyidx,
315 struct ieee80211_crypt_data *crypt) 304 struct ieee80211_crypt_data *crypt)
316{ 305{
317 struct ieee80211_hdr *hdr; 306 struct ieee80211_hdr_3addr *hdr;
318 int res, hdrlen; 307 int res, hdrlen;
319 308
320 if (crypt == NULL || crypt->ops->decrypt_msdu == NULL) 309 if (crypt == NULL || crypt->ops->decrypt_msdu == NULL)
321 return 0; 310 return 0;
322 311
323 hdr = (struct ieee80211_hdr *)skb->data; 312 hdr = (struct ieee80211_hdr_3addr *)skb->data;
324 hdrlen = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl)); 313 hdrlen = ieee80211_get_hdrlen(le16_to_cpu(hdr->frame_ctl));
325 314
326 atomic_inc(&crypt->refcnt); 315 atomic_inc(&crypt->refcnt);
@@ -343,7 +332,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
343 struct ieee80211_rx_stats *rx_stats) 332 struct ieee80211_rx_stats *rx_stats)
344{ 333{
345 struct net_device *dev = ieee->dev; 334 struct net_device *dev = ieee->dev;
346 struct ieee80211_hdr *hdr; 335 struct ieee80211_hdr_4addr *hdr;
347 size_t hdrlen; 336 size_t hdrlen;
348 u16 fc, type, stype, sc; 337 u16 fc, type, stype, sc;
349 struct net_device_stats *stats; 338 struct net_device_stats *stats;
@@ -363,7 +352,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
363 struct ieee80211_crypt_data *crypt = NULL; 352 struct ieee80211_crypt_data *crypt = NULL;
364 int keyidx = 0; 353 int keyidx = 0;
365 354
366 hdr = (struct ieee80211_hdr *)skb->data; 355 hdr = (struct ieee80211_hdr_4addr *)skb->data;
367 stats = &ieee->stats; 356 stats = &ieee->stats;
368 357
369 if (skb->len < 10) { 358 if (skb->len < 10) {
@@ -378,35 +367,50 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
378 frag = WLAN_GET_SEQ_FRAG(sc); 367 frag = WLAN_GET_SEQ_FRAG(sc);
379 hdrlen = ieee80211_get_hdrlen(fc); 368 hdrlen = ieee80211_get_hdrlen(fc);
380 369
381#ifdef NOT_YET
382#if WIRELESS_EXT > 15
383 /* Put this code here so that we avoid duplicating it in all 370 /* Put this code here so that we avoid duplicating it in all
384 * Rx paths. - Jean II */ 371 * Rx paths. - Jean II */
385#ifdef IW_WIRELESS_SPY /* defined in iw_handler.h */ 372#ifdef IW_WIRELESS_SPY /* defined in iw_handler.h */
386 /* If spy monitoring on */ 373 /* If spy monitoring on */
387 if (iface->spy_data.spy_number > 0) { 374 if (ieee->spy_data.spy_number > 0) {
388 struct iw_quality wstats; 375 struct iw_quality wstats;
389 wstats.level = rx_stats->signal; 376
390 wstats.noise = rx_stats->noise; 377 wstats.updated = 0;
391 wstats.updated = 6; /* No qual value */ 378 if (rx_stats->mask & IEEE80211_STATMASK_RSSI) {
379 wstats.level = rx_stats->rssi;
380 wstats.updated |= IW_QUAL_LEVEL_UPDATED;
381 } else
382 wstats.updated |= IW_QUAL_LEVEL_INVALID;
383
384 if (rx_stats->mask & IEEE80211_STATMASK_NOISE) {
385 wstats.noise = rx_stats->noise;
386 wstats.updated |= IW_QUAL_NOISE_UPDATED;
387 } else
388 wstats.updated |= IW_QUAL_NOISE_INVALID;
389
390 if (rx_stats->mask & IEEE80211_STATMASK_SIGNAL) {
391 wstats.qual = rx_stats->signal;
392 wstats.updated |= IW_QUAL_QUAL_UPDATED;
393 } else
394 wstats.updated |= IW_QUAL_QUAL_INVALID;
395
392 /* Update spy records */ 396 /* Update spy records */
393 wireless_spy_update(dev, hdr->addr2, &wstats); 397 wireless_spy_update(ieee->dev, hdr->addr2, &wstats);
394 } 398 }
395#endif /* IW_WIRELESS_SPY */ 399#endif /* IW_WIRELESS_SPY */
396#endif /* WIRELESS_EXT > 15 */ 400
401#ifdef NOT_YET
397 hostap_update_rx_stats(local->ap, hdr, rx_stats); 402 hostap_update_rx_stats(local->ap, hdr, rx_stats);
398#endif 403#endif
399 404
400#if WIRELESS_EXT > 15
401 if (ieee->iw_mode == IW_MODE_MONITOR) { 405 if (ieee->iw_mode == IW_MODE_MONITOR) {
402 ieee80211_monitor_rx(ieee, skb, rx_stats); 406 ieee80211_monitor_rx(ieee, skb, rx_stats);
403 stats->rx_packets++; 407 stats->rx_packets++;
404 stats->rx_bytes += skb->len; 408 stats->rx_bytes += skb->len;
405 return 1; 409 return 1;
406 } 410 }
407#endif
408 411
409 if (ieee->host_decrypt) { 412 if (is_multicast_ether_addr(hdr->addr1) ? ieee->host_mc_decrypt :
413 ieee->host_decrypt) {
410 int idx = 0; 414 int idx = 0;
411 if (skb->len >= hdrlen + 3) 415 if (skb->len >= hdrlen + 3)
412 idx = skb->data[hdrlen + 3] >> 6; 416 idx = skb->data[hdrlen + 3] >> 6;
@@ -531,6 +535,9 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
531 535
532 /* Nullfunc frames may have PS-bit set, so they must be passed to 536 /* Nullfunc frames may have PS-bit set, so they must be passed to
533 * hostap_handle_sta_rx() before being dropped here. */ 537 * hostap_handle_sta_rx() before being dropped here. */
538
539 stype &= ~IEEE80211_STYPE_QOS_DATA;
540
534 if (stype != IEEE80211_STYPE_DATA && 541 if (stype != IEEE80211_STYPE_DATA &&
535 stype != IEEE80211_STYPE_DATA_CFACK && 542 stype != IEEE80211_STYPE_DATA_CFACK &&
536 stype != IEEE80211_STYPE_DATA_CFPOLL && 543 stype != IEEE80211_STYPE_DATA_CFPOLL &&
@@ -549,7 +556,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
549 (keyidx = ieee80211_rx_frame_decrypt(ieee, skb, crypt)) < 0) 556 (keyidx = ieee80211_rx_frame_decrypt(ieee, skb, crypt)) < 0)
550 goto rx_dropped; 557 goto rx_dropped;
551 558
552 hdr = (struct ieee80211_hdr *)skb->data; 559 hdr = (struct ieee80211_hdr_4addr *)skb->data;
553 560
554 /* skb: hdr + (possibly fragmented) plaintext payload */ 561 /* skb: hdr + (possibly fragmented) plaintext payload */
555 // PR: FIXME: hostap has additional conditions in the "if" below: 562 // PR: FIXME: hostap has additional conditions in the "if" below:
@@ -603,7 +610,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
603 /* this was the last fragment and the frame will be 610 /* this was the last fragment and the frame will be
604 * delivered, so remove skb from fragment cache */ 611 * delivered, so remove skb from fragment cache */
605 skb = frag_skb; 612 skb = frag_skb;
606 hdr = (struct ieee80211_hdr *)skb->data; 613 hdr = (struct ieee80211_hdr_4addr *)skb->data;
607 ieee80211_frag_cache_invalidate(ieee, hdr); 614 ieee80211_frag_cache_invalidate(ieee, hdr);
608 } 615 }
609 616
@@ -613,7 +620,7 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
613 ieee80211_rx_frame_decrypt_msdu(ieee, skb, keyidx, crypt)) 620 ieee80211_rx_frame_decrypt_msdu(ieee, skb, keyidx, crypt))
614 goto rx_dropped; 621 goto rx_dropped;
615 622
616 hdr = (struct ieee80211_hdr *)skb->data; 623 hdr = (struct ieee80211_hdr_4addr *)skb->data;
617 if (crypt && !(fc & IEEE80211_FCTL_PROTECTED) && !ieee->open_wep) { 624 if (crypt && !(fc & IEEE80211_FCTL_PROTECTED) && !ieee->open_wep) {
618 if ( /*ieee->ieee802_1x && */ 625 if ( /*ieee->ieee802_1x && */
619 ieee80211_is_eapol_frame(ieee, skb)) { 626 ieee80211_is_eapol_frame(ieee, skb)) {
@@ -755,6 +762,264 @@ int ieee80211_rx(struct ieee80211_device *ieee, struct sk_buff *skb,
755 762
756#define MGMT_FRAME_FIXED_PART_LENGTH 0x24 763#define MGMT_FRAME_FIXED_PART_LENGTH 0x24
757 764
765static u8 qos_oui[QOS_OUI_LEN] = { 0x00, 0x50, 0xF2 };
766
767/*
768* Make ther structure we read from the beacon packet has
769* the right values
770*/
771static int ieee80211_verify_qos_info(struct ieee80211_qos_information_element
772 *info_element, int sub_type)
773{
774
775 if (info_element->qui_subtype != sub_type)
776 return -1;
777 if (memcmp(info_element->qui, qos_oui, QOS_OUI_LEN))
778 return -1;
779 if (info_element->qui_type != QOS_OUI_TYPE)
780 return -1;
781 if (info_element->version != QOS_VERSION_1)
782 return -1;
783
784 return 0;
785}
786
787/*
788 * Parse a QoS parameter element
789 */
790static int ieee80211_read_qos_param_element(struct ieee80211_qos_parameter_info
791 *element_param, struct ieee80211_info_element
792 *info_element)
793{
794 int ret = 0;
795 u16 size = sizeof(struct ieee80211_qos_parameter_info) - 2;
796
797 if ((info_element == NULL) || (element_param == NULL))
798 return -1;
799
800 if (info_element->id == QOS_ELEMENT_ID && info_element->len == size) {
801 memcpy(element_param->info_element.qui, info_element->data,
802 info_element->len);
803 element_param->info_element.elementID = info_element->id;
804 element_param->info_element.length = info_element->len;
805 } else
806 ret = -1;
807 if (ret == 0)
808 ret = ieee80211_verify_qos_info(&element_param->info_element,
809 QOS_OUI_PARAM_SUB_TYPE);
810 return ret;
811}
812
813/*
814 * Parse a QoS information element
815 */
816static int ieee80211_read_qos_info_element(struct
817 ieee80211_qos_information_element
818 *element_info, struct ieee80211_info_element
819 *info_element)
820{
821 int ret = 0;
822 u16 size = sizeof(struct ieee80211_qos_information_element) - 2;
823
824 if (element_info == NULL)
825 return -1;
826 if (info_element == NULL)
827 return -1;
828
829 if ((info_element->id == QOS_ELEMENT_ID) && (info_element->len == size)) {
830 memcpy(element_info->qui, info_element->data,
831 info_element->len);
832 element_info->elementID = info_element->id;
833 element_info->length = info_element->len;
834 } else
835 ret = -1;
836
837 if (ret == 0)
838 ret = ieee80211_verify_qos_info(element_info,
839 QOS_OUI_INFO_SUB_TYPE);
840 return ret;
841}
842
843/*
844 * Write QoS parameters from the ac parameters.
845 */
846static int ieee80211_qos_convert_ac_to_parameters(struct
847 ieee80211_qos_parameter_info
848 *param_elm, struct
849 ieee80211_qos_parameters
850 *qos_param)
851{
852 int rc = 0;
853 int i;
854 struct ieee80211_qos_ac_parameter *ac_params;
855 u32 txop;
856 u8 cw_min;
857 u8 cw_max;
858
859 for (i = 0; i < QOS_QUEUE_NUM; i++) {
860 ac_params = &(param_elm->ac_params_record[i]);
861
862 qos_param->aifs[i] = (ac_params->aci_aifsn) & 0x0F;
863 qos_param->aifs[i] -= (qos_param->aifs[i] < 2) ? 0 : 2;
864
865 cw_min = ac_params->ecw_min_max & 0x0F;
866 qos_param->cw_min[i] = (u16) ((1 << cw_min) - 1);
867
868 cw_max = (ac_params->ecw_min_max & 0xF0) >> 4;
869 qos_param->cw_max[i] = (u16) ((1 << cw_max) - 1);
870
871 qos_param->flag[i] =
872 (ac_params->aci_aifsn & 0x10) ? 0x01 : 0x00;
873
874 txop = le16_to_cpu(ac_params->tx_op_limit) * 32;
875 qos_param->tx_op_limit[i] = (u16) txop;
876 }
877 return rc;
878}
879
880/*
881 * we have a generic data element which it may contain QoS information or
882 * parameters element. check the information element length to decide
883 * which type to read
884 */
885static int ieee80211_parse_qos_info_param_IE(struct ieee80211_info_element
886 *info_element,
887 struct ieee80211_network *network)
888{
889 int rc = 0;
890 struct ieee80211_qos_parameters *qos_param = NULL;
891 struct ieee80211_qos_information_element qos_info_element;
892
893 rc = ieee80211_read_qos_info_element(&qos_info_element, info_element);
894
895 if (rc == 0) {
896 network->qos_data.param_count = qos_info_element.ac_info & 0x0F;
897 network->flags |= NETWORK_HAS_QOS_INFORMATION;
898 } else {
899 struct ieee80211_qos_parameter_info param_element;
900
901 rc = ieee80211_read_qos_param_element(&param_element,
902 info_element);
903 if (rc == 0) {
904 qos_param = &(network->qos_data.parameters);
905 ieee80211_qos_convert_ac_to_parameters(&param_element,
906 qos_param);
907 network->flags |= NETWORK_HAS_QOS_PARAMETERS;
908 network->qos_data.param_count =
909 param_element.info_element.ac_info & 0x0F;
910 }
911 }
912
913 if (rc == 0) {
914 IEEE80211_DEBUG_QOS("QoS is supported\n");
915 network->qos_data.supported = 1;
916 }
917 return rc;
918}
919
920static int ieee80211_handle_assoc_resp(struct ieee80211_device *ieee, struct ieee80211_assoc_response
921 *frame, struct ieee80211_rx_stats *stats)
922{
923 struct ieee80211_network network_resp;
924 struct ieee80211_network *network = &network_resp;
925 struct ieee80211_info_element *info_element;
926 struct net_device *dev = ieee->dev;
927 u16 left;
928
929 network->flags = 0;
930 network->qos_data.active = 0;
931 network->qos_data.supported = 0;
932 network->qos_data.param_count = 0;
933 network->qos_data.old_param_count = 0;
934
935 //network->atim_window = le16_to_cpu(frame->aid) & (0x3FFF);
936 network->atim_window = le16_to_cpu(frame->aid);
937 network->listen_interval = le16_to_cpu(frame->status);
938
939 info_element = frame->info_element;
940 left = stats->len - sizeof(*frame);
941
942 while (left >= sizeof(struct ieee80211_info_element)) {
943 if (sizeof(struct ieee80211_info_element) +
944 info_element->len > left) {
945 IEEE80211_DEBUG_QOS("ASSOC RESP: parse failed: "
946 "info_element->len + 2 > left : "
947 "info_element->len+2=%zd left=%d, id=%d.\n",
948 info_element->len +
949 sizeof(struct
950 ieee80211_info_element),
951 left, info_element->id);
952 return 1;
953 }
954
955 switch (info_element->id) {
956 case MFIE_TYPE_SSID:
957 if (ieee80211_is_empty_essid(info_element->data,
958 info_element->len)) {
959 network->flags |= NETWORK_EMPTY_ESSID;
960 break;
961 }
962
963 network->ssid_len = min(info_element->len,
964 (u8) IW_ESSID_MAX_SIZE);
965 memcpy(network->ssid, info_element->data,
966 network->ssid_len);
967 if (network->ssid_len < IW_ESSID_MAX_SIZE)
968 memset(network->ssid + network->ssid_len, 0,
969 IW_ESSID_MAX_SIZE - network->ssid_len);
970
971 IEEE80211_DEBUG_QOS("MFIE_TYPE_SSID: '%s' len=%d.\n",
972 network->ssid, network->ssid_len);
973 break;
974
975 case MFIE_TYPE_TIM:
976 IEEE80211_DEBUG_QOS("MFIE_TYPE_TIM: ignored\n");
977 break;
978
979 case MFIE_TYPE_IBSS_SET:
980 IEEE80211_DEBUG_QOS("MFIE_TYPE_IBSS_SET: ignored\n");
981 break;
982
983 case MFIE_TYPE_CHALLENGE:
984 IEEE80211_DEBUG_QOS("MFIE_TYPE_CHALLENGE: ignored\n");
985 break;
986
987 case MFIE_TYPE_GENERIC:
988 IEEE80211_DEBUG_QOS("MFIE_TYPE_GENERIC: %d bytes\n",
989 info_element->len);
990 ieee80211_parse_qos_info_param_IE(info_element,
991 network);
992 break;
993
994 case MFIE_TYPE_RSN:
995 IEEE80211_DEBUG_QOS("MFIE_TYPE_RSN: %d bytes\n",
996 info_element->len);
997 break;
998
999 case MFIE_TYPE_QOS_PARAMETER:
1000 printk("QoS Error need to parse QOS_PARAMETER IE\n");
1001 break;
1002
1003 default:
1004 IEEE80211_DEBUG_QOS("unsupported IE %d\n",
1005 info_element->id);
1006 break;
1007 }
1008
1009 left -= sizeof(struct ieee80211_info_element) +
1010 info_element->len;
1011 info_element = (struct ieee80211_info_element *)
1012 &info_element->data[info_element->len];
1013 }
1014
1015 if (ieee->handle_assoc_response != NULL)
1016 ieee->handle_assoc_response(dev, frame, network);
1017
1018 return 0;
1019}
1020
1021/***************************************************/
1022
758static inline int ieee80211_is_ofdm_rate(u8 rate) 1023static inline int ieee80211_is_ofdm_rate(u8 rate)
759{ 1024{
760 switch (rate & ~IEEE80211_BASIC_RATE_MASK) { 1025 switch (rate & ~IEEE80211_BASIC_RATE_MASK) {
@@ -771,8 +1036,7 @@ static inline int ieee80211_is_ofdm_rate(u8 rate)
771 return 0; 1036 return 0;
772} 1037}
773 1038
774static inline int ieee80211_network_init(struct ieee80211_device *ieee, 1039static inline int ieee80211_network_init(struct ieee80211_device *ieee, struct ieee80211_probe_response
775 struct ieee80211_probe_response
776 *beacon, 1040 *beacon,
777 struct ieee80211_network *network, 1041 struct ieee80211_network *network,
778 struct ieee80211_rx_stats *stats) 1042 struct ieee80211_rx_stats *stats)
@@ -784,14 +1048,17 @@ static inline int ieee80211_network_init(struct ieee80211_device *ieee,
784 struct ieee80211_info_element *info_element; 1048 struct ieee80211_info_element *info_element;
785 u16 left; 1049 u16 left;
786 u8 i; 1050 u8 i;
1051 network->qos_data.active = 0;
1052 network->qos_data.supported = 0;
1053 network->qos_data.param_count = 0;
787 1054
788 /* Pull out fixed field data */ 1055 /* Pull out fixed field data */
789 memcpy(network->bssid, beacon->header.addr3, ETH_ALEN); 1056 memcpy(network->bssid, beacon->header.addr3, ETH_ALEN);
790 network->capability = beacon->capability; 1057 network->capability = le16_to_cpu(beacon->capability);
791 network->last_scanned = jiffies; 1058 network->last_scanned = jiffies;
792 network->time_stamp[0] = beacon->time_stamp[0]; 1059 network->time_stamp[0] = le32_to_cpu(beacon->time_stamp[0]);
793 network->time_stamp[1] = beacon->time_stamp[1]; 1060 network->time_stamp[1] = le32_to_cpu(beacon->time_stamp[1]);
794 network->beacon_interval = beacon->beacon_interval; 1061 network->beacon_interval = le16_to_cpu(beacon->beacon_interval);
795 /* Where to pull this? beacon->listen_interval; */ 1062 /* Where to pull this? beacon->listen_interval; */
796 network->listen_interval = 0x0A; 1063 network->listen_interval = 0x0A;
797 network->rates_len = network->rates_ex_len = 0; 1064 network->rates_len = network->rates_ex_len = 0;
@@ -799,6 +1066,8 @@ static inline int ieee80211_network_init(struct ieee80211_device *ieee,
799 network->ssid_len = 0; 1066 network->ssid_len = 0;
800 network->flags = 0; 1067 network->flags = 0;
801 network->atim_window = 0; 1068 network->atim_window = 0;
1069 network->erp_value = (network->capability & WLAN_CAPABILITY_IBSS) ?
1070 0x3 : 0x0;
802 1071
803 if (stats->freq == IEEE80211_52GHZ_BAND) { 1072 if (stats->freq == IEEE80211_52GHZ_BAND) {
804 /* for A band (No DS info) */ 1073 /* for A band (No DS info) */
@@ -809,15 +1078,13 @@ static inline int ieee80211_network_init(struct ieee80211_device *ieee,
809 network->wpa_ie_len = 0; 1078 network->wpa_ie_len = 0;
810 network->rsn_ie_len = 0; 1079 network->rsn_ie_len = 0;
811 1080
812 info_element = &beacon->info_element; 1081 info_element = beacon->info_element;
813 left = stats->len - ((void *)info_element - (void *)beacon); 1082 left = stats->len - sizeof(*beacon);
814 while (left >= sizeof(struct ieee80211_info_element_hdr)) { 1083 while (left >= sizeof(*info_element)) {
815 if (sizeof(struct ieee80211_info_element_hdr) + 1084 if (sizeof(*info_element) + info_element->len > left) {
816 info_element->len > left) {
817 IEEE80211_DEBUG_SCAN 1085 IEEE80211_DEBUG_SCAN
818 ("SCAN: parse failed: info_element->len + 2 > left : info_element->len+2=%Zd left=%d.\n", 1086 ("SCAN: parse failed: info_element->len + 2 > left : info_element->len+2=%Zd left=%d.\n",
819 info_element->len + 1087 info_element->len + sizeof(*info_element), left);
820 sizeof(struct ieee80211_info_element), left);
821 return 1; 1088 return 1;
822 } 1089 }
823 1090
@@ -845,15 +1112,14 @@ static inline int ieee80211_network_init(struct ieee80211_device *ieee,
845#ifdef CONFIG_IEEE80211_DEBUG 1112#ifdef CONFIG_IEEE80211_DEBUG
846 p = rates_str; 1113 p = rates_str;
847#endif 1114#endif
848 network->rates_len = 1115 network->rates_len = min(info_element->len,
849 min(info_element->len, MAX_RATES_LENGTH); 1116 MAX_RATES_LENGTH);
850 for (i = 0; i < network->rates_len; i++) { 1117 for (i = 0; i < network->rates_len; i++) {
851 network->rates[i] = info_element->data[i]; 1118 network->rates[i] = info_element->data[i];
852#ifdef CONFIG_IEEE80211_DEBUG 1119#ifdef CONFIG_IEEE80211_DEBUG
853 p += snprintf(p, 1120 p += snprintf(p, sizeof(rates_str) -
854 sizeof(rates_str) - (p - 1121 (p - rates_str), "%02X ",
855 rates_str), 1122 network->rates[i]);
856 "%02X ", network->rates[i]);
857#endif 1123#endif
858 if (ieee80211_is_ofdm_rate 1124 if (ieee80211_is_ofdm_rate
859 (info_element->data[i])) { 1125 (info_element->data[i])) {
@@ -873,15 +1139,14 @@ static inline int ieee80211_network_init(struct ieee80211_device *ieee,
873#ifdef CONFIG_IEEE80211_DEBUG 1139#ifdef CONFIG_IEEE80211_DEBUG
874 p = rates_str; 1140 p = rates_str;
875#endif 1141#endif
876 network->rates_ex_len = 1142 network->rates_ex_len = min(info_element->len,
877 min(info_element->len, MAX_RATES_EX_LENGTH); 1143 MAX_RATES_EX_LENGTH);
878 for (i = 0; i < network->rates_ex_len; i++) { 1144 for (i = 0; i < network->rates_ex_len; i++) {
879 network->rates_ex[i] = info_element->data[i]; 1145 network->rates_ex[i] = info_element->data[i];
880#ifdef CONFIG_IEEE80211_DEBUG 1146#ifdef CONFIG_IEEE80211_DEBUG
881 p += snprintf(p, 1147 p += snprintf(p, sizeof(rates_str) -
882 sizeof(rates_str) - (p - 1148 (p - rates_str), "%02X ",
883 rates_str), 1149 network->rates[i]);
884 "%02X ", network->rates[i]);
885#endif 1150#endif
886 if (ieee80211_is_ofdm_rate 1151 if (ieee80211_is_ofdm_rate
887 (info_element->data[i])) { 1152 (info_element->data[i])) {
@@ -916,8 +1181,16 @@ static inline int ieee80211_network_init(struct ieee80211_device *ieee,
916 IEEE80211_DEBUG_SCAN("MFIE_TYPE_TIM: ignored\n"); 1181 IEEE80211_DEBUG_SCAN("MFIE_TYPE_TIM: ignored\n");
917 break; 1182 break;
918 1183
1184 case MFIE_TYPE_ERP_INFO:
1185 network->erp_value = info_element->data[0];
1186 IEEE80211_DEBUG_SCAN("MFIE_TYPE_ERP_SET: %d\n",
1187 network->erp_value);
1188 break;
1189
919 case MFIE_TYPE_IBSS_SET: 1190 case MFIE_TYPE_IBSS_SET:
920 IEEE80211_DEBUG_SCAN("MFIE_TYPE_IBSS_SET: ignored\n"); 1191 network->atim_window = info_element->data[0];
1192 IEEE80211_DEBUG_SCAN("MFIE_TYPE_IBSS_SET: %d\n",
1193 network->atim_window);
921 break; 1194 break;
922 1195
923 case MFIE_TYPE_CHALLENGE: 1196 case MFIE_TYPE_CHALLENGE:
@@ -927,6 +1200,10 @@ static inline int ieee80211_network_init(struct ieee80211_device *ieee,
927 case MFIE_TYPE_GENERIC: 1200 case MFIE_TYPE_GENERIC:
928 IEEE80211_DEBUG_SCAN("MFIE_TYPE_GENERIC: %d bytes\n", 1201 IEEE80211_DEBUG_SCAN("MFIE_TYPE_GENERIC: %d bytes\n",
929 info_element->len); 1202 info_element->len);
1203 if (!ieee80211_parse_qos_info_param_IE(info_element,
1204 network))
1205 break;
1206
930 if (info_element->len >= 4 && 1207 if (info_element->len >= 4 &&
931 info_element->data[0] == 0x00 && 1208 info_element->data[0] == 0x00 &&
932 info_element->data[1] == 0x50 && 1209 info_element->data[1] == 0x50 &&
@@ -948,14 +1225,18 @@ static inline int ieee80211_network_init(struct ieee80211_device *ieee,
948 network->rsn_ie_len); 1225 network->rsn_ie_len);
949 break; 1226 break;
950 1227
1228 case MFIE_TYPE_QOS_PARAMETER:
1229 printk(KERN_ERR
1230 "QoS Error need to parse QOS_PARAMETER IE\n");
1231 break;
1232
951 default: 1233 default:
952 IEEE80211_DEBUG_SCAN("unsupported IE %d\n", 1234 IEEE80211_DEBUG_SCAN("unsupported IE %d\n",
953 info_element->id); 1235 info_element->id);
954 break; 1236 break;
955 } 1237 }
956 1238
957 left -= sizeof(struct ieee80211_info_element_hdr) + 1239 left -= sizeof(*info_element) + info_element->len;
958 info_element->len;
959 info_element = (struct ieee80211_info_element *) 1240 info_element = (struct ieee80211_info_element *)
960 &info_element->data[info_element->len]; 1241 &info_element->data[info_element->len];
961 } 1242 }
@@ -1002,6 +1283,9 @@ static inline int is_same_network(struct ieee80211_network *src,
1002static inline void update_network(struct ieee80211_network *dst, 1283static inline void update_network(struct ieee80211_network *dst,
1003 struct ieee80211_network *src) 1284 struct ieee80211_network *src)
1004{ 1285{
1286 int qos_active;
1287 u8 old_param;
1288
1005 memcpy(&dst->stats, &src->stats, sizeof(struct ieee80211_rx_stats)); 1289 memcpy(&dst->stats, &src->stats, sizeof(struct ieee80211_rx_stats));
1006 dst->capability = src->capability; 1290 dst->capability = src->capability;
1007 memcpy(dst->rates, src->rates, src->rates_len); 1291 memcpy(dst->rates, src->rates, src->rates_len);
@@ -1017,6 +1301,7 @@ static inline void update_network(struct ieee80211_network *dst,
1017 dst->beacon_interval = src->beacon_interval; 1301 dst->beacon_interval = src->beacon_interval;
1018 dst->listen_interval = src->listen_interval; 1302 dst->listen_interval = src->listen_interval;
1019 dst->atim_window = src->atim_window; 1303 dst->atim_window = src->atim_window;
1304 dst->erp_value = src->erp_value;
1020 1305
1021 memcpy(dst->wpa_ie, src->wpa_ie, src->wpa_ie_len); 1306 memcpy(dst->wpa_ie, src->wpa_ie, src->wpa_ie_len);
1022 dst->wpa_ie_len = src->wpa_ie_len; 1307 dst->wpa_ie_len = src->wpa_ie_len;
@@ -1024,22 +1309,48 @@ static inline void update_network(struct ieee80211_network *dst,
1024 dst->rsn_ie_len = src->rsn_ie_len; 1309 dst->rsn_ie_len = src->rsn_ie_len;
1025 1310
1026 dst->last_scanned = jiffies; 1311 dst->last_scanned = jiffies;
1312 qos_active = src->qos_data.active;
1313 old_param = dst->qos_data.old_param_count;
1314 if (dst->flags & NETWORK_HAS_QOS_MASK)
1315 memcpy(&dst->qos_data, &src->qos_data,
1316 sizeof(struct ieee80211_qos_data));
1317 else {
1318 dst->qos_data.supported = src->qos_data.supported;
1319 dst->qos_data.param_count = src->qos_data.param_count;
1320 }
1321
1322 if (dst->qos_data.supported == 1) {
1323 if (dst->ssid_len)
1324 IEEE80211_DEBUG_QOS
1325 ("QoS the network %s is QoS supported\n",
1326 dst->ssid);
1327 else
1328 IEEE80211_DEBUG_QOS
1329 ("QoS the network is QoS supported\n");
1330 }
1331 dst->qos_data.active = qos_active;
1332 dst->qos_data.old_param_count = old_param;
1333
1027 /* dst->last_associate is not overwritten */ 1334 /* dst->last_associate is not overwritten */
1028} 1335}
1029 1336
1337static inline int is_beacon(int fc)
1338{
1339 return (WLAN_FC_GET_STYPE(le16_to_cpu(fc)) == IEEE80211_STYPE_BEACON);
1340}
1341
1030static inline void ieee80211_process_probe_response(struct ieee80211_device 1342static inline void ieee80211_process_probe_response(struct ieee80211_device
1031 *ieee, 1343 *ieee, struct
1032 struct
1033 ieee80211_probe_response 1344 ieee80211_probe_response
1034 *beacon, 1345 *beacon, struct ieee80211_rx_stats
1035 struct ieee80211_rx_stats
1036 *stats) 1346 *stats)
1037{ 1347{
1348 struct net_device *dev = ieee->dev;
1038 struct ieee80211_network network; 1349 struct ieee80211_network network;
1039 struct ieee80211_network *target; 1350 struct ieee80211_network *target;
1040 struct ieee80211_network *oldest = NULL; 1351 struct ieee80211_network *oldest = NULL;
1041#ifdef CONFIG_IEEE80211_DEBUG 1352#ifdef CONFIG_IEEE80211_DEBUG
1042 struct ieee80211_info_element *info_element = &beacon->info_element; 1353 struct ieee80211_info_element *info_element = beacon->info_element;
1043#endif 1354#endif
1044 unsigned long flags; 1355 unsigned long flags;
1045 1356
@@ -1070,10 +1381,10 @@ static inline void ieee80211_process_probe_response(struct ieee80211_device
1070 escape_essid(info_element->data, 1381 escape_essid(info_element->data,
1071 info_element->len), 1382 info_element->len),
1072 MAC_ARG(beacon->header.addr3), 1383 MAC_ARG(beacon->header.addr3),
1073 WLAN_FC_GET_STYPE(beacon->header. 1384 is_beacon(le16_to_cpu
1074 frame_ctl) == 1385 (beacon->header.
1075 IEEE80211_STYPE_PROBE_RESP ? 1386 frame_ctl)) ?
1076 "PROBE RESPONSE" : "BEACON"); 1387 "BEACON" : "PROBE RESPONSE");
1077 return; 1388 return;
1078 } 1389 }
1079 1390
@@ -1122,10 +1433,10 @@ static inline void ieee80211_process_probe_response(struct ieee80211_device
1122 escape_essid(network.ssid, 1433 escape_essid(network.ssid,
1123 network.ssid_len), 1434 network.ssid_len),
1124 MAC_ARG(network.bssid), 1435 MAC_ARG(network.bssid),
1125 WLAN_FC_GET_STYPE(beacon->header. 1436 is_beacon(le16_to_cpu
1126 frame_ctl) == 1437 (beacon->header.
1127 IEEE80211_STYPE_PROBE_RESP ? 1438 frame_ctl)) ?
1128 "PROBE RESPONSE" : "BEACON"); 1439 "BEACON" : "PROBE RESPONSE");
1129#endif 1440#endif
1130 memcpy(target, &network, sizeof(*target)); 1441 memcpy(target, &network, sizeof(*target));
1131 list_add_tail(&target->list, &ieee->network_list); 1442 list_add_tail(&target->list, &ieee->network_list);
@@ -1134,34 +1445,60 @@ static inline void ieee80211_process_probe_response(struct ieee80211_device
1134 escape_essid(target->ssid, 1445 escape_essid(target->ssid,
1135 target->ssid_len), 1446 target->ssid_len),
1136 MAC_ARG(target->bssid), 1447 MAC_ARG(target->bssid),
1137 WLAN_FC_GET_STYPE(beacon->header. 1448 is_beacon(le16_to_cpu
1138 frame_ctl) == 1449 (beacon->header.
1139 IEEE80211_STYPE_PROBE_RESP ? 1450 frame_ctl)) ?
1140 "PROBE RESPONSE" : "BEACON"); 1451 "BEACON" : "PROBE RESPONSE");
1141 update_network(target, &network); 1452 update_network(target, &network);
1142 } 1453 }
1143 1454
1144 spin_unlock_irqrestore(&ieee->lock, flags); 1455 spin_unlock_irqrestore(&ieee->lock, flags);
1456
1457 if (is_beacon(le16_to_cpu(beacon->header.frame_ctl))) {
1458 if (ieee->handle_beacon != NULL)
1459 ieee->handle_beacon(dev, beacon, &network);
1460 } else {
1461 if (ieee->handle_probe_response != NULL)
1462 ieee->handle_probe_response(dev, beacon, &network);
1463 }
1145} 1464}
1146 1465
1147void ieee80211_rx_mgt(struct ieee80211_device *ieee, 1466void ieee80211_rx_mgt(struct ieee80211_device *ieee,
1148 struct ieee80211_hdr *header, 1467 struct ieee80211_hdr_4addr *header,
1149 struct ieee80211_rx_stats *stats) 1468 struct ieee80211_rx_stats *stats)
1150{ 1469{
1151 switch (WLAN_FC_GET_STYPE(header->frame_ctl)) { 1470 switch (WLAN_FC_GET_STYPE(le16_to_cpu(header->frame_ctl))) {
1152 case IEEE80211_STYPE_ASSOC_RESP: 1471 case IEEE80211_STYPE_ASSOC_RESP:
1153 IEEE80211_DEBUG_MGMT("received ASSOCIATION RESPONSE (%d)\n", 1472 IEEE80211_DEBUG_MGMT("received ASSOCIATION RESPONSE (%d)\n",
1154 WLAN_FC_GET_STYPE(header->frame_ctl)); 1473 WLAN_FC_GET_STYPE(le16_to_cpu
1474 (header->frame_ctl)));
1475 ieee80211_handle_assoc_resp(ieee,
1476 (struct ieee80211_assoc_response *)
1477 header, stats);
1155 break; 1478 break;
1156 1479
1157 case IEEE80211_STYPE_REASSOC_RESP: 1480 case IEEE80211_STYPE_REASSOC_RESP:
1158 IEEE80211_DEBUG_MGMT("received REASSOCIATION RESPONSE (%d)\n", 1481 IEEE80211_DEBUG_MGMT("received REASSOCIATION RESPONSE (%d)\n",
1159 WLAN_FC_GET_STYPE(header->frame_ctl)); 1482 WLAN_FC_GET_STYPE(le16_to_cpu
1483 (header->frame_ctl)));
1484 break;
1485
1486 case IEEE80211_STYPE_PROBE_REQ:
1487 IEEE80211_DEBUG_MGMT("recieved auth (%d)\n",
1488 WLAN_FC_GET_STYPE(le16_to_cpu
1489 (header->frame_ctl)));
1490
1491 if (ieee->handle_probe_request != NULL)
1492 ieee->handle_probe_request(ieee->dev,
1493 (struct
1494 ieee80211_probe_request *)
1495 header, stats);
1160 break; 1496 break;
1161 1497
1162 case IEEE80211_STYPE_PROBE_RESP: 1498 case IEEE80211_STYPE_PROBE_RESP:
1163 IEEE80211_DEBUG_MGMT("received PROBE RESPONSE (%d)\n", 1499 IEEE80211_DEBUG_MGMT("received PROBE RESPONSE (%d)\n",
1164 WLAN_FC_GET_STYPE(header->frame_ctl)); 1500 WLAN_FC_GET_STYPE(le16_to_cpu
1501 (header->frame_ctl)));
1165 IEEE80211_DEBUG_SCAN("Probe response\n"); 1502 IEEE80211_DEBUG_SCAN("Probe response\n");
1166 ieee80211_process_probe_response(ieee, 1503 ieee80211_process_probe_response(ieee,
1167 (struct 1504 (struct
@@ -1171,20 +1508,46 @@ void ieee80211_rx_mgt(struct ieee80211_device *ieee,
1171 1508
1172 case IEEE80211_STYPE_BEACON: 1509 case IEEE80211_STYPE_BEACON:
1173 IEEE80211_DEBUG_MGMT("received BEACON (%d)\n", 1510 IEEE80211_DEBUG_MGMT("received BEACON (%d)\n",
1174 WLAN_FC_GET_STYPE(header->frame_ctl)); 1511 WLAN_FC_GET_STYPE(le16_to_cpu
1512 (header->frame_ctl)));
1175 IEEE80211_DEBUG_SCAN("Beacon\n"); 1513 IEEE80211_DEBUG_SCAN("Beacon\n");
1176 ieee80211_process_probe_response(ieee, 1514 ieee80211_process_probe_response(ieee,
1177 (struct 1515 (struct
1178 ieee80211_probe_response *) 1516 ieee80211_probe_response *)
1179 header, stats); 1517 header, stats);
1180 break; 1518 break;
1519 case IEEE80211_STYPE_AUTH:
1520
1521 IEEE80211_DEBUG_MGMT("recieved auth (%d)\n",
1522 WLAN_FC_GET_STYPE(le16_to_cpu
1523 (header->frame_ctl)));
1524
1525 if (ieee->handle_auth != NULL)
1526 ieee->handle_auth(ieee->dev,
1527 (struct ieee80211_auth *)header);
1528 break;
1181 1529
1530 case IEEE80211_STYPE_DISASSOC:
1531 if (ieee->handle_disassoc != NULL)
1532 ieee->handle_disassoc(ieee->dev,
1533 (struct ieee80211_disassoc *)
1534 header);
1535 break;
1536
1537 case IEEE80211_STYPE_DEAUTH:
1538 printk("DEAUTH from AP\n");
1539 if (ieee->handle_deauth != NULL)
1540 ieee->handle_deauth(ieee->dev, (struct ieee80211_auth *)
1541 header);
1542 break;
1182 default: 1543 default:
1183 IEEE80211_DEBUG_MGMT("received UNKNOWN (%d)\n", 1544 IEEE80211_DEBUG_MGMT("received UNKNOWN (%d)\n",
1184 WLAN_FC_GET_STYPE(header->frame_ctl)); 1545 WLAN_FC_GET_STYPE(le16_to_cpu
1546 (header->frame_ctl)));
1185 IEEE80211_WARNING("%s: Unknown management packet: %d\n", 1547 IEEE80211_WARNING("%s: Unknown management packet: %d\n",
1186 ieee->dev->name, 1548 ieee->dev->name,
1187 WLAN_FC_GET_STYPE(header->frame_ctl)); 1549 WLAN_FC_GET_STYPE(le16_to_cpu
1550 (header->frame_ctl)));
1188 break; 1551 break;
1189 } 1552 }
1190} 1553}
diff --git a/net/ieee80211/ieee80211_tx.c b/net/ieee80211/ieee80211_tx.c
index f9153671168e..e860777ab8d3 100644
--- a/net/ieee80211/ieee80211_tx.c
+++ b/net/ieee80211/ieee80211_tx.c
@@ -1,6 +1,6 @@
1/****************************************************************************** 1/******************************************************************************
2 2
3 Copyright(c) 2003 - 2004 Intel Corporation. All rights reserved. 3 Copyright(c) 2003 - 2005 Intel Corporation. All rights reserved.
4 4
5 This program is free software; you can redistribute it and/or modify it 5 This program is free software; you can redistribute it and/or modify it
6 under the terms of version 2 of the GNU General Public License as 6 under the terms of version 2 of the GNU General Public License as
@@ -128,7 +128,7 @@ payload of each frame is reduced to 492 bytes.
128static u8 P802_1H_OUI[P80211_OUI_LEN] = { 0x00, 0x00, 0xf8 }; 128static u8 P802_1H_OUI[P80211_OUI_LEN] = { 0x00, 0x00, 0xf8 };
129static u8 RFC1042_OUI[P80211_OUI_LEN] = { 0x00, 0x00, 0x00 }; 129static u8 RFC1042_OUI[P80211_OUI_LEN] = { 0x00, 0x00, 0x00 };
130 130
131static inline int ieee80211_put_snap(u8 * data, u16 h_proto) 131static inline int ieee80211_copy_snap(u8 * data, u16 h_proto)
132{ 132{
133 struct ieee80211_snap_hdr *snap; 133 struct ieee80211_snap_hdr *snap;
134 u8 *oui; 134 u8 *oui;
@@ -157,31 +157,11 @@ static inline int ieee80211_encrypt_fragment(struct ieee80211_device *ieee,
157 struct ieee80211_crypt_data *crypt = ieee->crypt[ieee->tx_keyidx]; 157 struct ieee80211_crypt_data *crypt = ieee->crypt[ieee->tx_keyidx];
158 int res; 158 int res;
159 159
160#ifdef CONFIG_IEEE80211_CRYPT_TKIP
161 struct ieee80211_hdr *header;
162
163 if (ieee->tkip_countermeasures &&
164 crypt && crypt->ops && strcmp(crypt->ops->name, "TKIP") == 0) {
165 header = (struct ieee80211_hdr *)frag->data;
166 if (net_ratelimit()) {
167 printk(KERN_DEBUG "%s: TKIP countermeasures: dropped "
168 "TX packet to " MAC_FMT "\n",
169 ieee->dev->name, MAC_ARG(header->addr1));
170 }
171 return -1;
172 }
173#endif
174 /* To encrypt, frame format is: 160 /* To encrypt, frame format is:
175 * IV (4 bytes), clear payload (including SNAP), ICV (4 bytes) */ 161 * IV (4 bytes), clear payload (including SNAP), ICV (4 bytes) */
176
177 // PR: FIXME: Copied from hostap. Check fragmentation/MSDU/MPDU encryption.
178 /* Host-based IEEE 802.11 fragmentation for TX is not yet supported, so
179 * call both MSDU and MPDU encryption functions from here. */
180 atomic_inc(&crypt->refcnt); 162 atomic_inc(&crypt->refcnt);
181 res = 0; 163 res = 0;
182 if (crypt->ops->encrypt_msdu) 164 if (crypt->ops->encrypt_mpdu)
183 res = crypt->ops->encrypt_msdu(frag, hdr_len, crypt->priv);
184 if (res == 0 && crypt->ops->encrypt_mpdu)
185 res = crypt->ops->encrypt_mpdu(frag, hdr_len, crypt->priv); 165 res = crypt->ops->encrypt_mpdu(frag, hdr_len, crypt->priv);
186 166
187 atomic_dec(&crypt->refcnt); 167 atomic_dec(&crypt->refcnt);
@@ -236,25 +216,31 @@ static struct ieee80211_txb *ieee80211_alloc_txb(int nr_frags, int txb_size,
236 return txb; 216 return txb;
237} 217}
238 218
239/* SKBs are added to the ieee->tx_queue. */ 219/* Incoming skb is converted to a txb which consists of
220 * a block of 802.11 fragment packets (stored as skbs) */
240int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev) 221int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev)
241{ 222{
242 struct ieee80211_device *ieee = netdev_priv(dev); 223 struct ieee80211_device *ieee = netdev_priv(dev);
243 struct ieee80211_txb *txb = NULL; 224 struct ieee80211_txb *txb = NULL;
244 struct ieee80211_hdr *frag_hdr; 225 struct ieee80211_hdr_3addr *frag_hdr;
245 int i, bytes_per_frag, nr_frags, bytes_last_frag, frag_size; 226 int i, bytes_per_frag, nr_frags, bytes_last_frag, frag_size,
227 rts_required;
246 unsigned long flags; 228 unsigned long flags;
247 struct net_device_stats *stats = &ieee->stats; 229 struct net_device_stats *stats = &ieee->stats;
248 int ether_type, encrypt; 230 int ether_type, encrypt, host_encrypt, host_encrypt_msdu, host_build_iv;
249 int bytes, fc, hdr_len; 231 int bytes, fc, hdr_len;
250 struct sk_buff *skb_frag; 232 struct sk_buff *skb_frag;
251 struct ieee80211_hdr header = { /* Ensure zero initialized */ 233 struct ieee80211_hdr_3addr header = { /* Ensure zero initialized */
252 .duration_id = 0, 234 .duration_id = 0,
253 .seq_ctl = 0 235 .seq_ctl = 0
254 }; 236 };
255 u8 dest[ETH_ALEN], src[ETH_ALEN]; 237 u8 dest[ETH_ALEN], src[ETH_ALEN];
256
257 struct ieee80211_crypt_data *crypt; 238 struct ieee80211_crypt_data *crypt;
239 int priority = skb->priority;
240 int snapped = 0;
241
242 if (ieee->is_queue_full && (*ieee->is_queue_full) (dev, priority))
243 return NETDEV_TX_BUSY;
258 244
259 spin_lock_irqsave(&ieee->lock, flags); 245 spin_lock_irqsave(&ieee->lock, flags);
260 246
@@ -276,7 +262,11 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev)
276 crypt = ieee->crypt[ieee->tx_keyidx]; 262 crypt = ieee->crypt[ieee->tx_keyidx];
277 263
278 encrypt = !(ether_type == ETH_P_PAE && ieee->ieee802_1x) && 264 encrypt = !(ether_type == ETH_P_PAE && ieee->ieee802_1x) &&
279 ieee->host_encrypt && crypt && crypt->ops; 265 ieee->sec.encrypt;
266
267 host_encrypt = ieee->host_encrypt && encrypt;
268 host_encrypt_msdu = ieee->host_encrypt_msdu && encrypt;
269 host_build_iv = ieee->host_build_iv && encrypt;
280 270
281 if (!encrypt && ieee->ieee802_1x && 271 if (!encrypt && ieee->ieee802_1x &&
282 ieee->drop_unencrypted && ether_type != ETH_P_PAE) { 272 ieee->drop_unencrypted && ether_type != ETH_P_PAE) {
@@ -285,8 +275,8 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev)
285 } 275 }
286 276
287 /* Save source and destination addresses */ 277 /* Save source and destination addresses */
288 memcpy(&dest, skb->data, ETH_ALEN); 278 memcpy(dest, skb->data, ETH_ALEN);
289 memcpy(&src, skb->data + ETH_ALEN, ETH_ALEN); 279 memcpy(src, skb->data + ETH_ALEN, ETH_ALEN);
290 280
291 /* Advance the SKB to the start of the payload */ 281 /* Advance the SKB to the start of the payload */
292 skb_pull(skb, sizeof(struct ethhdr)); 282 skb_pull(skb, sizeof(struct ethhdr));
@@ -294,7 +284,7 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev)
294 /* Determine total amount of storage required for TXB packets */ 284 /* Determine total amount of storage required for TXB packets */
295 bytes = skb->len + SNAP_SIZE + sizeof(u16); 285 bytes = skb->len + SNAP_SIZE + sizeof(u16);
296 286
297 if (encrypt) 287 if (host_encrypt)
298 fc = IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA | 288 fc = IEEE80211_FTYPE_DATA | IEEE80211_STYPE_DATA |
299 IEEE80211_FCTL_PROTECTED; 289 IEEE80211_FCTL_PROTECTED;
300 else 290 else
@@ -302,50 +292,90 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev)
302 292
303 if (ieee->iw_mode == IW_MODE_INFRA) { 293 if (ieee->iw_mode == IW_MODE_INFRA) {
304 fc |= IEEE80211_FCTL_TODS; 294 fc |= IEEE80211_FCTL_TODS;
305 /* To DS: Addr1 = BSSID, Addr2 = SA, 295 /* To DS: Addr1 = BSSID, Addr2 = SA, Addr3 = DA */
306 Addr3 = DA */ 296 memcpy(header.addr1, ieee->bssid, ETH_ALEN);
307 memcpy(&header.addr1, ieee->bssid, ETH_ALEN); 297 memcpy(header.addr2, src, ETH_ALEN);
308 memcpy(&header.addr2, &src, ETH_ALEN); 298 memcpy(header.addr3, dest, ETH_ALEN);
309 memcpy(&header.addr3, &dest, ETH_ALEN);
310 } else if (ieee->iw_mode == IW_MODE_ADHOC) { 299 } else if (ieee->iw_mode == IW_MODE_ADHOC) {
311 /* not From/To DS: Addr1 = DA, Addr2 = SA, 300 /* not From/To DS: Addr1 = DA, Addr2 = SA, Addr3 = BSSID */
312 Addr3 = BSSID */ 301 memcpy(header.addr1, dest, ETH_ALEN);
313 memcpy(&header.addr1, dest, ETH_ALEN); 302 memcpy(header.addr2, src, ETH_ALEN);
314 memcpy(&header.addr2, src, ETH_ALEN); 303 memcpy(header.addr3, ieee->bssid, ETH_ALEN);
315 memcpy(&header.addr3, ieee->bssid, ETH_ALEN);
316 } 304 }
317 header.frame_ctl = cpu_to_le16(fc); 305 header.frame_ctl = cpu_to_le16(fc);
318 hdr_len = IEEE80211_3ADDR_LEN; 306 hdr_len = IEEE80211_3ADDR_LEN;
319 307
320 /* Determine fragmentation size based on destination (multicast 308 /* Encrypt msdu first on the whole data packet. */
321 * and broadcast are not fragmented) */ 309 if ((host_encrypt || host_encrypt_msdu) &&
322 if (is_multicast_ether_addr(dest) || is_broadcast_ether_addr(dest)) 310 crypt && crypt->ops && crypt->ops->encrypt_msdu) {
323 frag_size = MAX_FRAG_THRESHOLD; 311 int res = 0;
324 else 312 int len = bytes + hdr_len + crypt->ops->extra_msdu_prefix_len +
325 frag_size = ieee->fts; 313 crypt->ops->extra_msdu_postfix_len;
314 struct sk_buff *skb_new = dev_alloc_skb(len);
315
316 if (unlikely(!skb_new))
317 goto failed;
318
319 skb_reserve(skb_new, crypt->ops->extra_msdu_prefix_len);
320 memcpy(skb_put(skb_new, hdr_len), &header, hdr_len);
321 snapped = 1;
322 ieee80211_copy_snap(skb_put(skb_new, SNAP_SIZE + sizeof(u16)),
323 ether_type);
324 memcpy(skb_put(skb_new, skb->len), skb->data, skb->len);
325 res = crypt->ops->encrypt_msdu(skb_new, hdr_len, crypt->priv);
326 if (res < 0) {
327 IEEE80211_ERROR("msdu encryption failed\n");
328 dev_kfree_skb_any(skb_new);
329 goto failed;
330 }
331 dev_kfree_skb_any(skb);
332 skb = skb_new;
333 bytes += crypt->ops->extra_msdu_prefix_len +
334 crypt->ops->extra_msdu_postfix_len;
335 skb_pull(skb, hdr_len);
336 }
326 337
327 /* Determine amount of payload per fragment. Regardless of if 338 if (host_encrypt || ieee->host_open_frag) {
328 * this stack is providing the full 802.11 header, one will 339 /* Determine fragmentation size based on destination (multicast
329 * eventually be affixed to this fragment -- so we must account for 340 * and broadcast are not fragmented) */
330 * it when determining the amount of payload space. */ 341 if (is_multicast_ether_addr(dest))
331 bytes_per_frag = frag_size - IEEE80211_3ADDR_LEN; 342 frag_size = MAX_FRAG_THRESHOLD;
332 if (ieee->config & 343 else
333 (CFG_IEEE80211_COMPUTE_FCS | CFG_IEEE80211_RESERVE_FCS)) 344 frag_size = ieee->fts;
334 bytes_per_frag -= IEEE80211_FCS_LEN; 345
335 346 /* Determine amount of payload per fragment. Regardless of if
336 /* Each fragment may need to have room for encryptiong pre/postfix */ 347 * this stack is providing the full 802.11 header, one will
337 if (encrypt) 348 * eventually be affixed to this fragment -- so we must account
338 bytes_per_frag -= crypt->ops->extra_prefix_len + 349 * for it when determining the amount of payload space. */
339 crypt->ops->extra_postfix_len; 350 bytes_per_frag = frag_size - IEEE80211_3ADDR_LEN;
340 351 if (ieee->config &
341 /* Number of fragments is the total bytes_per_frag / 352 (CFG_IEEE80211_COMPUTE_FCS | CFG_IEEE80211_RESERVE_FCS))
342 * payload_per_fragment */ 353 bytes_per_frag -= IEEE80211_FCS_LEN;
343 nr_frags = bytes / bytes_per_frag; 354
344 bytes_last_frag = bytes % bytes_per_frag; 355 /* Each fragment may need to have room for encryptiong
345 if (bytes_last_frag) 356 * pre/postfix */
357 if (host_encrypt)
358 bytes_per_frag -= crypt->ops->extra_mpdu_prefix_len +
359 crypt->ops->extra_mpdu_postfix_len;
360
361 /* Number of fragments is the total
362 * bytes_per_frag / payload_per_fragment */
363 nr_frags = bytes / bytes_per_frag;
364 bytes_last_frag = bytes % bytes_per_frag;
365 if (bytes_last_frag)
366 nr_frags++;
367 else
368 bytes_last_frag = bytes_per_frag;
369 } else {
370 nr_frags = 1;
371 bytes_per_frag = bytes_last_frag = bytes;
372 frag_size = bytes + IEEE80211_3ADDR_LEN;
373 }
374
375 rts_required = (frag_size > ieee->rts
376 && ieee->config & CFG_IEEE80211_RTS);
377 if (rts_required)
346 nr_frags++; 378 nr_frags++;
347 else
348 bytes_last_frag = bytes_per_frag;
349 379
350 /* When we allocate the TXB we allocate enough space for the reserve 380 /* When we allocate the TXB we allocate enough space for the reserve
351 * and full fragment bytes (bytes_per_frag doesn't include prefix, 381 * and full fragment bytes (bytes_per_frag doesn't include prefix,
@@ -357,15 +387,47 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev)
357 goto failed; 387 goto failed;
358 } 388 }
359 txb->encrypted = encrypt; 389 txb->encrypted = encrypt;
360 txb->payload_size = bytes; 390 if (host_encrypt)
391 txb->payload_size = frag_size * (nr_frags - 1) +
392 bytes_last_frag;
393 else
394 txb->payload_size = bytes;
395
396 if (rts_required) {
397 skb_frag = txb->fragments[0];
398 frag_hdr =
399 (struct ieee80211_hdr_3addr *)skb_put(skb_frag, hdr_len);
400
401 /*
402 * Set header frame_ctl to the RTS.
403 */
404 header.frame_ctl =
405 cpu_to_le16(IEEE80211_FTYPE_CTL | IEEE80211_STYPE_RTS);
406 memcpy(frag_hdr, &header, hdr_len);
361 407
362 for (i = 0; i < nr_frags; i++) { 408 /*
409 * Restore header frame_ctl to the original data setting.
410 */
411 header.frame_ctl = cpu_to_le16(fc);
412
413 if (ieee->config &
414 (CFG_IEEE80211_COMPUTE_FCS | CFG_IEEE80211_RESERVE_FCS))
415 skb_put(skb_frag, 4);
416
417 txb->rts_included = 1;
418 i = 1;
419 } else
420 i = 0;
421
422 for (; i < nr_frags; i++) {
363 skb_frag = txb->fragments[i]; 423 skb_frag = txb->fragments[i];
364 424
365 if (encrypt) 425 if (host_encrypt || host_build_iv)
366 skb_reserve(skb_frag, crypt->ops->extra_prefix_len); 426 skb_reserve(skb_frag,
427 crypt->ops->extra_mpdu_prefix_len);
367 428
368 frag_hdr = (struct ieee80211_hdr *)skb_put(skb_frag, hdr_len); 429 frag_hdr =
430 (struct ieee80211_hdr_3addr *)skb_put(skb_frag, hdr_len);
369 memcpy(frag_hdr, &header, hdr_len); 431 memcpy(frag_hdr, &header, hdr_len);
370 432
371 /* If this is not the last fragment, then add the MOREFRAGS 433 /* If this is not the last fragment, then add the MOREFRAGS
@@ -379,11 +441,10 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev)
379 bytes = bytes_last_frag; 441 bytes = bytes_last_frag;
380 } 442 }
381 443
382 /* Put a SNAP header on the first fragment */ 444 if (i == 0 && !snapped) {
383 if (i == 0) { 445 ieee80211_copy_snap(skb_put
384 ieee80211_put_snap(skb_put 446 (skb_frag, SNAP_SIZE + sizeof(u16)),
385 (skb_frag, SNAP_SIZE + sizeof(u16)), 447 ether_type);
386 ether_type);
387 bytes -= SNAP_SIZE + sizeof(u16); 448 bytes -= SNAP_SIZE + sizeof(u16);
388 } 449 }
389 450
@@ -394,8 +455,19 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev)
394 455
395 /* Encryption routine will move the header forward in order 456 /* Encryption routine will move the header forward in order
396 * to insert the IV between the header and the payload */ 457 * to insert the IV between the header and the payload */
397 if (encrypt) 458 if (host_encrypt)
398 ieee80211_encrypt_fragment(ieee, skb_frag, hdr_len); 459 ieee80211_encrypt_fragment(ieee, skb_frag, hdr_len);
460 else if (host_build_iv) {
461 struct ieee80211_crypt_data *crypt;
462
463 crypt = ieee->crypt[ieee->tx_keyidx];
464 atomic_inc(&crypt->refcnt);
465 if (crypt->ops->build_iv)
466 crypt->ops->build_iv(skb_frag, hdr_len,
467 crypt->priv);
468 atomic_dec(&crypt->refcnt);
469 }
470
399 if (ieee->config & 471 if (ieee->config &
400 (CFG_IEEE80211_COMPUTE_FCS | CFG_IEEE80211_RESERVE_FCS)) 472 (CFG_IEEE80211_COMPUTE_FCS | CFG_IEEE80211_RESERVE_FCS))
401 skb_put(skb_frag, 4); 473 skb_put(skb_frag, 4);
@@ -407,11 +479,20 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev)
407 dev_kfree_skb_any(skb); 479 dev_kfree_skb_any(skb);
408 480
409 if (txb) { 481 if (txb) {
410 if ((*ieee->hard_start_xmit) (txb, dev) == 0) { 482 int ret = (*ieee->hard_start_xmit) (txb, dev, priority);
483 if (ret == 0) {
411 stats->tx_packets++; 484 stats->tx_packets++;
412 stats->tx_bytes += txb->payload_size; 485 stats->tx_bytes += txb->payload_size;
413 return 0; 486 return 0;
414 } 487 }
488
489 if (ret == NETDEV_TX_BUSY) {
490 printk(KERN_ERR "%s: NETDEV_TX_BUSY returned; "
491 "driver should report queue full via "
492 "ieee_device->is_queue_full.\n",
493 ieee->dev->name);
494 }
495
415 ieee80211_txb_free(txb); 496 ieee80211_txb_free(txb);
416 } 497 }
417 498
@@ -422,7 +503,72 @@ int ieee80211_xmit(struct sk_buff *skb, struct net_device *dev)
422 netif_stop_queue(dev); 503 netif_stop_queue(dev);
423 stats->tx_errors++; 504 stats->tx_errors++;
424 return 1; 505 return 1;
506}
507
508/* Incoming 802.11 strucure is converted to a TXB
509 * a block of 802.11 fragment packets (stored as skbs) */
510int ieee80211_tx_frame(struct ieee80211_device *ieee,
511 struct ieee80211_hdr *frame, int len)
512{
513 struct ieee80211_txb *txb = NULL;
514 unsigned long flags;
515 struct net_device_stats *stats = &ieee->stats;
516 struct sk_buff *skb_frag;
517 int priority = -1;
518
519 spin_lock_irqsave(&ieee->lock, flags);
425 520
521 /* If there is no driver handler to take the TXB, dont' bother
522 * creating it... */
523 if (!ieee->hard_start_xmit) {
524 printk(KERN_WARNING "%s: No xmit handler.\n", ieee->dev->name);
525 goto success;
526 }
527
528 if (unlikely(len < 24)) {
529 printk(KERN_WARNING "%s: skb too small (%d).\n",
530 ieee->dev->name, len);
531 goto success;
532 }
533
534 /* When we allocate the TXB we allocate enough space for the reserve
535 * and full fragment bytes (bytes_per_frag doesn't include prefix,
536 * postfix, header, FCS, etc.) */
537 txb = ieee80211_alloc_txb(1, len, GFP_ATOMIC);
538 if (unlikely(!txb)) {
539 printk(KERN_WARNING "%s: Could not allocate TXB\n",
540 ieee->dev->name);
541 goto failed;
542 }
543 txb->encrypted = 0;
544 txb->payload_size = len;
545
546 skb_frag = txb->fragments[0];
547
548 memcpy(skb_put(skb_frag, len), frame, len);
549
550 if (ieee->config &
551 (CFG_IEEE80211_COMPUTE_FCS | CFG_IEEE80211_RESERVE_FCS))
552 skb_put(skb_frag, 4);
553
554 success:
555 spin_unlock_irqrestore(&ieee->lock, flags);
556
557 if (txb) {
558 if ((*ieee->hard_start_xmit) (txb, ieee->dev, priority) == 0) {
559 stats->tx_packets++;
560 stats->tx_bytes += txb->payload_size;
561 return 0;
562 }
563 ieee80211_txb_free(txb);
564 }
565 return 0;
566
567 failed:
568 spin_unlock_irqrestore(&ieee->lock, flags);
569 stats->tx_errors++;
570 return 1;
426} 571}
427 572
573EXPORT_SYMBOL(ieee80211_tx_frame);
428EXPORT_SYMBOL(ieee80211_txb_free); 574EXPORT_SYMBOL(ieee80211_txb_free);
diff --git a/net/ieee80211/ieee80211_wx.c b/net/ieee80211/ieee80211_wx.c
index 94882f39b072..ee7a70a13250 100644
--- a/net/ieee80211/ieee80211_wx.c
+++ b/net/ieee80211/ieee80211_wx.c
@@ -1,6 +1,6 @@
1/****************************************************************************** 1/******************************************************************************
2 2
3 Copyright(c) 2004 Intel Corporation. All rights reserved. 3 Copyright(c) 2004-2005 Intel Corporation. All rights reserved.
4 4
5 Portions of this file are based on the WEP enablement code provided by the 5 Portions of this file are based on the WEP enablement code provided by the
6 Host AP project hostap-drivers v0.1.3 6 Host AP project hostap-drivers v0.1.3
@@ -32,6 +32,7 @@
32 32
33#include <linux/kmod.h> 33#include <linux/kmod.h>
34#include <linux/module.h> 34#include <linux/module.h>
35#include <linux/jiffies.h>
35 36
36#include <net/ieee80211.h> 37#include <net/ieee80211.h>
37#include <linux/wireless.h> 38#include <linux/wireless.h>
@@ -140,18 +141,38 @@ static inline char *ipw2100_translate_scan(struct ieee80211_device *ieee,
140 start = iwe_stream_add_point(start, stop, &iwe, custom); 141 start = iwe_stream_add_point(start, stop, &iwe, custom);
141 142
142 /* Add quality statistics */ 143 /* Add quality statistics */
143 /* TODO: Fix these values... */
144 iwe.cmd = IWEVQUAL; 144 iwe.cmd = IWEVQUAL;
145 iwe.u.qual.qual = network->stats.signal; 145 iwe.u.qual.updated = IW_QUAL_QUAL_UPDATED | IW_QUAL_LEVEL_UPDATED |
146 iwe.u.qual.level = network->stats.rssi; 146 IW_QUAL_NOISE_UPDATED;
147 iwe.u.qual.noise = network->stats.noise; 147
148 iwe.u.qual.updated = network->stats.mask & IEEE80211_STATMASK_WEMASK; 148 if (!(network->stats.mask & IEEE80211_STATMASK_RSSI)) {
149 if (!(network->stats.mask & IEEE80211_STATMASK_RSSI)) 149 iwe.u.qual.updated |= IW_QUAL_QUAL_INVALID |
150 iwe.u.qual.updated |= IW_QUAL_LEVEL_INVALID; 150 IW_QUAL_LEVEL_INVALID;
151 if (!(network->stats.mask & IEEE80211_STATMASK_NOISE)) 151 iwe.u.qual.qual = 0;
152 iwe.u.qual.level = 0;
153 } else {
154 iwe.u.qual.level = network->stats.rssi;
155 iwe.u.qual.qual =
156 (100 *
157 (ieee->perfect_rssi - ieee->worst_rssi) *
158 (ieee->perfect_rssi - ieee->worst_rssi) -
159 (ieee->perfect_rssi - network->stats.rssi) *
160 (15 * (ieee->perfect_rssi - ieee->worst_rssi) +
161 62 * (ieee->perfect_rssi - network->stats.rssi))) /
162 ((ieee->perfect_rssi - ieee->worst_rssi) *
163 (ieee->perfect_rssi - ieee->worst_rssi));
164 if (iwe.u.qual.qual > 100)
165 iwe.u.qual.qual = 100;
166 else if (iwe.u.qual.qual < 1)
167 iwe.u.qual.qual = 0;
168 }
169
170 if (!(network->stats.mask & IEEE80211_STATMASK_NOISE)) {
152 iwe.u.qual.updated |= IW_QUAL_NOISE_INVALID; 171 iwe.u.qual.updated |= IW_QUAL_NOISE_INVALID;
153 if (!(network->stats.mask & IEEE80211_STATMASK_SIGNAL)) 172 iwe.u.qual.noise = 0;
154 iwe.u.qual.updated |= IW_QUAL_QUAL_INVALID; 173 } else {
174 iwe.u.qual.noise = network->stats.noise;
175 }
155 176
156 start = iwe_stream_add_event(start, stop, &iwe, IW_EV_QUAL_LEN); 177 start = iwe_stream_add_event(start, stop, &iwe, IW_EV_QUAL_LEN);
157 178
@@ -162,7 +183,7 @@ static inline char *ipw2100_translate_scan(struct ieee80211_device *ieee,
162 if (iwe.u.data.length) 183 if (iwe.u.data.length)
163 start = iwe_stream_add_point(start, stop, &iwe, custom); 184 start = iwe_stream_add_point(start, stop, &iwe, custom);
164 185
165 if (ieee->wpa_enabled && network->wpa_ie_len) { 186 if (network->wpa_ie_len) {
166 char buf[MAX_WPA_IE_LEN * 2 + 30]; 187 char buf[MAX_WPA_IE_LEN * 2 + 30];
167 188
168 u8 *p = buf; 189 u8 *p = buf;
@@ -177,7 +198,7 @@ static inline char *ipw2100_translate_scan(struct ieee80211_device *ieee,
177 start = iwe_stream_add_point(start, stop, &iwe, buf); 198 start = iwe_stream_add_point(start, stop, &iwe, buf);
178 } 199 }
179 200
180 if (ieee->wpa_enabled && network->rsn_ie_len) { 201 if (network->rsn_ie_len) {
181 char buf[MAX_WPA_IE_LEN * 2 + 30]; 202 char buf[MAX_WPA_IE_LEN * 2 + 30];
182 203
183 u8 *p = buf; 204 u8 *p = buf;
@@ -197,8 +218,8 @@ static inline char *ipw2100_translate_scan(struct ieee80211_device *ieee,
197 iwe.cmd = IWEVCUSTOM; 218 iwe.cmd = IWEVCUSTOM;
198 p = custom; 219 p = custom;
199 p += snprintf(p, MAX_CUSTOM_LEN - (p - custom), 220 p += snprintf(p, MAX_CUSTOM_LEN - (p - custom),
200 " Last beacon: %lums ago", 221 " Last beacon: %dms ago",
201 (jiffies - network->last_scanned) / (HZ / 100)); 222 jiffies_to_msecs(jiffies - network->last_scanned));
202 iwe.u.data.length = p - custom; 223 iwe.u.data.length = p - custom;
203 if (iwe.u.data.length) 224 if (iwe.u.data.length)
204 start = iwe_stream_add_point(start, stop, &iwe, custom); 225 start = iwe_stream_add_point(start, stop, &iwe, custom);
@@ -228,13 +249,13 @@ int ieee80211_wx_get_scan(struct ieee80211_device *ieee,
228 ev = ipw2100_translate_scan(ieee, ev, stop, network); 249 ev = ipw2100_translate_scan(ieee, ev, stop, network);
229 else 250 else
230 IEEE80211_DEBUG_SCAN("Not showing network '%s (" 251 IEEE80211_DEBUG_SCAN("Not showing network '%s ("
231 MAC_FMT ")' due to age (%lums).\n", 252 MAC_FMT ")' due to age (%dms).\n",
232 escape_essid(network->ssid, 253 escape_essid(network->ssid,
233 network->ssid_len), 254 network->ssid_len),
234 MAC_ARG(network->bssid), 255 MAC_ARG(network->bssid),
235 (jiffies - 256 jiffies_to_msecs(jiffies -
236 network->last_scanned) / (HZ / 257 network->
237 100)); 258 last_scanned));
238 } 259 }
239 260
240 spin_unlock_irqrestore(&ieee->lock, flags); 261 spin_unlock_irqrestore(&ieee->lock, flags);
@@ -258,6 +279,7 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
258 }; 279 };
259 int i, key, key_provided, len; 280 int i, key, key_provided, len;
260 struct ieee80211_crypt_data **crypt; 281 struct ieee80211_crypt_data **crypt;
282 int host_crypto = ieee->host_encrypt || ieee->host_decrypt;
261 283
262 IEEE80211_DEBUG_WX("SET_ENCODE\n"); 284 IEEE80211_DEBUG_WX("SET_ENCODE\n");
263 285
@@ -298,15 +320,17 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
298 320
299 if (i == WEP_KEYS) { 321 if (i == WEP_KEYS) {
300 sec.enabled = 0; 322 sec.enabled = 0;
323 sec.encrypt = 0;
301 sec.level = SEC_LEVEL_0; 324 sec.level = SEC_LEVEL_0;
302 sec.flags |= SEC_ENABLED | SEC_LEVEL; 325 sec.flags |= SEC_ENABLED | SEC_LEVEL | SEC_ENCRYPT;
303 } 326 }
304 327
305 goto done; 328 goto done;
306 } 329 }
307 330
308 sec.enabled = 1; 331 sec.enabled = 1;
309 sec.flags |= SEC_ENABLED; 332 sec.encrypt = 1;
333 sec.flags |= SEC_ENABLED | SEC_ENCRYPT;
310 334
311 if (*crypt != NULL && (*crypt)->ops != NULL && 335 if (*crypt != NULL && (*crypt)->ops != NULL &&
312 strcmp((*crypt)->ops->name, "WEP") != 0) { 336 strcmp((*crypt)->ops->name, "WEP") != 0) {
@@ -315,7 +339,7 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
315 ieee80211_crypt_delayed_deinit(ieee, crypt); 339 ieee80211_crypt_delayed_deinit(ieee, crypt);
316 } 340 }
317 341
318 if (*crypt == NULL) { 342 if (*crypt == NULL && host_crypto) {
319 struct ieee80211_crypt_data *new_crypt; 343 struct ieee80211_crypt_data *new_crypt;
320 344
321 /* take WEP into use */ 345 /* take WEP into use */
@@ -355,49 +379,56 @@ int ieee80211_wx_set_encode(struct ieee80211_device *ieee,
355 key, escape_essid(sec.keys[key], len), 379 key, escape_essid(sec.keys[key], len),
356 erq->length, len); 380 erq->length, len);
357 sec.key_sizes[key] = len; 381 sec.key_sizes[key] = len;
358 (*crypt)->ops->set_key(sec.keys[key], len, NULL, 382 if (*crypt)
359 (*crypt)->priv); 383 (*crypt)->ops->set_key(sec.keys[key], len, NULL,
384 (*crypt)->priv);
360 sec.flags |= (1 << key); 385 sec.flags |= (1 << key);
361 /* This ensures a key will be activated if no key is 386 /* This ensures a key will be activated if no key is
362 * explicitely set */ 387 * explicitely set */
363 if (key == sec.active_key) 388 if (key == sec.active_key)
364 sec.flags |= SEC_ACTIVE_KEY; 389 sec.flags |= SEC_ACTIVE_KEY;
390
365 } else { 391 } else {
366 len = (*crypt)->ops->get_key(sec.keys[key], WEP_KEY_LEN, 392 if (host_crypto) {
367 NULL, (*crypt)->priv); 393 len = (*crypt)->ops->get_key(sec.keys[key], WEP_KEY_LEN,
368 if (len == 0) { 394 NULL, (*crypt)->priv);
369 /* Set a default key of all 0 */ 395 if (len == 0) {
370 IEEE80211_DEBUG_WX("Setting key %d to all zero.\n", 396 /* Set a default key of all 0 */
371 key); 397 IEEE80211_DEBUG_WX("Setting key %d to all "
372 memset(sec.keys[key], 0, 13); 398 "zero.\n", key);
373 (*crypt)->ops->set_key(sec.keys[key], 13, NULL, 399 memset(sec.keys[key], 0, 13);
374 (*crypt)->priv); 400 (*crypt)->ops->set_key(sec.keys[key], 13, NULL,
375 sec.key_sizes[key] = 13; 401 (*crypt)->priv);
376 sec.flags |= (1 << key); 402 sec.key_sizes[key] = 13;
403 sec.flags |= (1 << key);
404 }
377 } 405 }
378
379 /* No key data - just set the default TX key index */ 406 /* No key data - just set the default TX key index */
380 if (key_provided) { 407 if (key_provided) {
381 IEEE80211_DEBUG_WX 408 IEEE80211_DEBUG_WX("Setting key %d to default Tx "
382 ("Setting key %d to default Tx key.\n", key); 409 "key.\n", key);
383 ieee->tx_keyidx = key; 410 ieee->tx_keyidx = key;
384 sec.active_key = key; 411 sec.active_key = key;
385 sec.flags |= SEC_ACTIVE_KEY; 412 sec.flags |= SEC_ACTIVE_KEY;
386 } 413 }
387 } 414 }
388 415 if (erq->flags & (IW_ENCODE_OPEN | IW_ENCODE_RESTRICTED)) {
389 done: 416 ieee->open_wep = !(erq->flags & IW_ENCODE_RESTRICTED);
390 ieee->open_wep = !(erq->flags & IW_ENCODE_RESTRICTED); 417 sec.auth_mode = ieee->open_wep ? WLAN_AUTH_OPEN :
391 sec.auth_mode = ieee->open_wep ? WLAN_AUTH_OPEN : WLAN_AUTH_SHARED_KEY; 418 WLAN_AUTH_SHARED_KEY;
392 sec.flags |= SEC_AUTH_MODE; 419 sec.flags |= SEC_AUTH_MODE;
393 IEEE80211_DEBUG_WX("Auth: %s\n", sec.auth_mode == WLAN_AUTH_OPEN ? 420 IEEE80211_DEBUG_WX("Auth: %s\n",
394 "OPEN" : "SHARED KEY"); 421 sec.auth_mode == WLAN_AUTH_OPEN ?
422 "OPEN" : "SHARED KEY");
423 }
395 424
396 /* For now we just support WEP, so only set that security level... 425 /* For now we just support WEP, so only set that security level...
397 * TODO: When WPA is added this is one place that needs to change */ 426 * TODO: When WPA is added this is one place that needs to change */
398 sec.flags |= SEC_LEVEL; 427 sec.flags |= SEC_LEVEL;
399 sec.level = SEC_LEVEL_1; /* 40 and 104 bit WEP */ 428 sec.level = SEC_LEVEL_1; /* 40 and 104 bit WEP */
429 sec.encode_alg[key] = SEC_ALG_WEP;
400 430
431 done:
401 if (ieee->set_security) 432 if (ieee->set_security)
402 ieee->set_security(dev, &sec); 433 ieee->set_security(dev, &sec);
403 434
@@ -422,6 +453,7 @@ int ieee80211_wx_get_encode(struct ieee80211_device *ieee,
422 struct iw_point *erq = &(wrqu->encoding); 453 struct iw_point *erq = &(wrqu->encoding);
423 int len, key; 454 int len, key;
424 struct ieee80211_crypt_data *crypt; 455 struct ieee80211_crypt_data *crypt;
456 struct ieee80211_security *sec = &ieee->sec;
425 457
426 IEEE80211_DEBUG_WX("GET_ENCODE\n"); 458 IEEE80211_DEBUG_WX("GET_ENCODE\n");
427 459
@@ -436,23 +468,16 @@ int ieee80211_wx_get_encode(struct ieee80211_device *ieee,
436 crypt = ieee->crypt[key]; 468 crypt = ieee->crypt[key];
437 erq->flags = key + 1; 469 erq->flags = key + 1;
438 470
439 if (crypt == NULL || crypt->ops == NULL) { 471 if (!sec->enabled) {
440 erq->length = 0; 472 erq->length = 0;
441 erq->flags |= IW_ENCODE_DISABLED; 473 erq->flags |= IW_ENCODE_DISABLED;
442 return 0; 474 return 0;
443 } 475 }
444 476
445 if (strcmp(crypt->ops->name, "WEP") != 0) { 477 len = sec->key_sizes[key];
446 /* only WEP is supported with wireless extensions, so just 478 memcpy(keybuf, sec->keys[key], len);
447 * report that encryption is used */
448 erq->length = 0;
449 erq->flags |= IW_ENCODE_ENABLED;
450 return 0;
451 }
452 479
453 len = crypt->ops->get_key(keybuf, WEP_KEY_LEN, NULL, crypt->priv);
454 erq->length = (len >= 0 ? len : 0); 480 erq->length = (len >= 0 ? len : 0);
455
456 erq->flags |= IW_ENCODE_ENABLED; 481 erq->flags |= IW_ENCODE_ENABLED;
457 482
458 if (ieee->open_wep) 483 if (ieee->open_wep)
@@ -463,6 +488,240 @@ int ieee80211_wx_get_encode(struct ieee80211_device *ieee,
463 return 0; 488 return 0;
464} 489}
465 490
491int ieee80211_wx_set_encodeext(struct ieee80211_device *ieee,
492 struct iw_request_info *info,
493 union iwreq_data *wrqu, char *extra)
494{
495 struct net_device *dev = ieee->dev;
496 struct iw_point *encoding = &wrqu->encoding;
497 struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
498 int i, idx, ret = 0;
499 int group_key = 0;
500 const char *alg, *module;
501 struct ieee80211_crypto_ops *ops;
502 struct ieee80211_crypt_data **crypt;
503
504 struct ieee80211_security sec = {
505 .flags = 0,
506 };
507
508 idx = encoding->flags & IW_ENCODE_INDEX;
509 if (idx) {
510 if (idx < 1 || idx > WEP_KEYS)
511 return -EINVAL;
512 idx--;
513 } else
514 idx = ieee->tx_keyidx;
515
516 if (ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY) {
517 crypt = &ieee->crypt[idx];
518 group_key = 1;
519 } else {
520 if (idx != 0)
521 return -EINVAL;
522 if (ieee->iw_mode == IW_MODE_INFRA)
523 crypt = &ieee->crypt[idx];
524 else
525 return -EINVAL;
526 }
527
528 sec.flags |= SEC_ENABLED | SEC_ENCRYPT;
529 if ((encoding->flags & IW_ENCODE_DISABLED) ||
530 ext->alg == IW_ENCODE_ALG_NONE) {
531 if (*crypt)
532 ieee80211_crypt_delayed_deinit(ieee, crypt);
533
534 for (i = 0; i < WEP_KEYS; i++)
535 if (ieee->crypt[i] != NULL)
536 break;
537
538 if (i == WEP_KEYS) {
539 sec.enabled = 0;
540 sec.encrypt = 0;
541 sec.level = SEC_LEVEL_0;
542 sec.flags |= SEC_LEVEL;
543 }
544 goto done;
545 }
546
547 sec.enabled = 1;
548 sec.encrypt = 1;
549
550 if (group_key ? !ieee->host_mc_decrypt :
551 !(ieee->host_encrypt || ieee->host_decrypt ||
552 ieee->host_encrypt_msdu))
553 goto skip_host_crypt;
554
555 switch (ext->alg) {
556 case IW_ENCODE_ALG_WEP:
557 alg = "WEP";
558 module = "ieee80211_crypt_wep";
559 break;
560 case IW_ENCODE_ALG_TKIP:
561 alg = "TKIP";
562 module = "ieee80211_crypt_tkip";
563 break;
564 case IW_ENCODE_ALG_CCMP:
565 alg = "CCMP";
566 module = "ieee80211_crypt_ccmp";
567 break;
568 default:
569 IEEE80211_DEBUG_WX("%s: unknown crypto alg %d\n",
570 dev->name, ext->alg);
571 ret = -EINVAL;
572 goto done;
573 }
574
575 ops = ieee80211_get_crypto_ops(alg);
576 if (ops == NULL) {
577 request_module(module);
578 ops = ieee80211_get_crypto_ops(alg);
579 }
580 if (ops == NULL) {
581 IEEE80211_DEBUG_WX("%s: unknown crypto alg %d\n",
582 dev->name, ext->alg);
583 ret = -EINVAL;
584 goto done;
585 }
586
587 if (*crypt == NULL || (*crypt)->ops != ops) {
588 struct ieee80211_crypt_data *new_crypt;
589
590 ieee80211_crypt_delayed_deinit(ieee, crypt);
591
592 new_crypt = (struct ieee80211_crypt_data *)
593 kmalloc(sizeof(*new_crypt), GFP_KERNEL);
594 if (new_crypt == NULL) {
595 ret = -ENOMEM;
596 goto done;
597 }
598 memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data));
599 new_crypt->ops = ops;
600 if (new_crypt->ops && try_module_get(new_crypt->ops->owner))
601 new_crypt->priv = new_crypt->ops->init(idx);
602 if (new_crypt->priv == NULL) {
603 kfree(new_crypt);
604 ret = -EINVAL;
605 goto done;
606 }
607 *crypt = new_crypt;
608 }
609
610 if (ext->key_len > 0 && (*crypt)->ops->set_key &&
611 (*crypt)->ops->set_key(ext->key, ext->key_len, ext->rx_seq,
612 (*crypt)->priv) < 0) {
613 IEEE80211_DEBUG_WX("%s: key setting failed\n", dev->name);
614 ret = -EINVAL;
615 goto done;
616 }
617
618 skip_host_crypt:
619 if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
620 ieee->tx_keyidx = idx;
621 sec.active_key = idx;
622 sec.flags |= SEC_ACTIVE_KEY;
623 }
624
625 if (ext->alg != IW_ENCODE_ALG_NONE) {
626 memcpy(sec.keys[idx], ext->key, ext->key_len);
627 sec.key_sizes[idx] = ext->key_len;
628 sec.flags |= (1 << idx);
629 if (ext->alg == IW_ENCODE_ALG_WEP) {
630 sec.encode_alg[idx] = SEC_ALG_WEP;
631 sec.flags |= SEC_LEVEL;
632 sec.level = SEC_LEVEL_1;
633 } else if (ext->alg == IW_ENCODE_ALG_TKIP) {
634 sec.encode_alg[idx] = SEC_ALG_TKIP;
635 sec.flags |= SEC_LEVEL;
636 sec.level = SEC_LEVEL_2;
637 } else if (ext->alg == IW_ENCODE_ALG_CCMP) {
638 sec.encode_alg[idx] = SEC_ALG_CCMP;
639 sec.flags |= SEC_LEVEL;
640 sec.level = SEC_LEVEL_3;
641 }
642 /* Don't set sec level for group keys. */
643 if (group_key)
644 sec.flags &= ~SEC_LEVEL;
645 }
646 done:
647 if (ieee->set_security)
648 ieee->set_security(ieee->dev, &sec);
649
650 /*
651 * Do not reset port if card is in Managed mode since resetting will
652 * generate new IEEE 802.11 authentication which may end up in looping
653 * with IEEE 802.1X. If your hardware requires a reset after WEP
654 * configuration (for example... Prism2), implement the reset_port in
655 * the callbacks structures used to initialize the 802.11 stack.
656 */
657 if (ieee->reset_on_keychange &&
658 ieee->iw_mode != IW_MODE_INFRA &&
659 ieee->reset_port && ieee->reset_port(dev)) {
660 IEEE80211_DEBUG_WX("%s: reset_port failed\n", dev->name);
661 return -EINVAL;
662 }
663
664 return ret;
665}
666
667int ieee80211_wx_get_encodeext(struct ieee80211_device *ieee,
668 struct iw_request_info *info,
669 union iwreq_data *wrqu, char *extra)
670{
671 struct iw_point *encoding = &wrqu->encoding;
672 struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
673 struct ieee80211_security *sec = &ieee->sec;
674 int idx, max_key_len;
675
676 max_key_len = encoding->length - sizeof(*ext);
677 if (max_key_len < 0)
678 return -EINVAL;
679
680 idx = encoding->flags & IW_ENCODE_INDEX;
681 if (idx) {
682 if (idx < 1 || idx > WEP_KEYS)
683 return -EINVAL;
684 idx--;
685 } else
686 idx = ieee->tx_keyidx;
687
688 if (!ext->ext_flags & IW_ENCODE_EXT_GROUP_KEY)
689 if (idx != 0 || ieee->iw_mode != IW_MODE_INFRA)
690 return -EINVAL;
691
692 encoding->flags = idx + 1;
693 memset(ext, 0, sizeof(*ext));
694
695 if (!sec->enabled) {
696 ext->alg = IW_ENCODE_ALG_NONE;
697 ext->key_len = 0;
698 encoding->flags |= IW_ENCODE_DISABLED;
699 } else {
700 if (sec->encode_alg[idx] == SEC_ALG_WEP)
701 ext->alg = IW_ENCODE_ALG_WEP;
702 else if (sec->encode_alg[idx] == SEC_ALG_TKIP)
703 ext->alg = IW_ENCODE_ALG_TKIP;
704 else if (sec->encode_alg[idx] == SEC_ALG_CCMP)
705 ext->alg = IW_ENCODE_ALG_CCMP;
706 else
707 return -EINVAL;
708
709 ext->key_len = sec->key_sizes[idx];
710 memcpy(ext->key, sec->keys[idx], ext->key_len);
711 encoding->flags |= IW_ENCODE_ENABLED;
712 if (ext->key_len &&
713 (ext->alg == IW_ENCODE_ALG_TKIP ||
714 ext->alg == IW_ENCODE_ALG_CCMP))
715 ext->ext_flags |= IW_ENCODE_EXT_TX_SEQ_VALID;
716
717 }
718
719 return 0;
720}
721
722EXPORT_SYMBOL(ieee80211_wx_set_encodeext);
723EXPORT_SYMBOL(ieee80211_wx_get_encodeext);
724
466EXPORT_SYMBOL(ieee80211_wx_get_scan); 725EXPORT_SYMBOL(ieee80211_wx_get_scan);
467EXPORT_SYMBOL(ieee80211_wx_set_encode); 726EXPORT_SYMBOL(ieee80211_wx_set_encode);
468EXPORT_SYMBOL(ieee80211_wx_get_encode); 727EXPORT_SYMBOL(ieee80211_wx_get_encode);
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-02 14:54:42 -0500