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authorLinus Torvalds <torvalds@linux-foundation.org>2009-01-15 19:53:15 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-15 19:53:15 -0500
commit3feeba1e53f54f726a39da254a5c41e02530255e (patch)
tree11be6e023579adb6727884f4cc105c3106a06fb4
parent7e92214b539ea17ccaf0886d140cbba9801a4d40 (diff)
parenta58c891a53aca81c78f9cbe0572a301042470e96 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (95 commits) b44: GFP_DMA skb should not escape from driver korina: do not use IRQF_SHARED with IRQF_DISABLED korina: do not stop queue here korina: fix handling tx_chain_tail korina: do tx at the right position korina: do schedule napi after testing for it korina: rework korina_rx() for use with napi korina: disable napi on close and restart korina: reset resource buffer size to 1536 korina: fix usage of driver_data bnx2x: First slow path interrupt race bnx2x: MTU Filter bnx2x: Indirection table initialization index bnx2x: Missing brackets bnx2x: Fixing the doorbell size bnx2x: Endianness issues bnx2x: VLAN tagged packets without VLAN offload bnx2x: Protecting the link change indication bnx2x: Flow control updated before reporting the link bnx2x: Missing mask when calculating flow control ...
Diffstat
-rw-r--r--drivers/isdn/i4l/isdn_net.c9
-rw-r--r--drivers/net/arm/etherh.c2
-rw-r--r--drivers/net/ax88796.c27
-rw-r--r--drivers/net/b44.c4
-rw-r--r--drivers/net/b44.h2
-rw-r--r--drivers/net/bnx2x.h19
-rw-r--r--drivers/net/bnx2x_main.c178
-rw-r--r--drivers/net/fs_enet/fs_enet-main.c1
-rw-r--r--drivers/net/gianfar.c8
-rw-r--r--drivers/net/ibm_newemac/mal.c4
-rw-r--r--drivers/net/ibm_newemac/mal.h2
-rw-r--r--drivers/net/irda/irda-usb.c2
-rw-r--r--drivers/net/korina.c158
-rw-r--r--drivers/net/netxen/netxen_nic.h146
-rw-r--r--drivers/net/netxen/netxen_nic_ctx.c50
-rw-r--r--drivers/net/netxen/netxen_nic_ethtool.c31
-rw-r--r--drivers/net/netxen/netxen_nic_hw.c97
-rw-r--r--drivers/net/netxen/netxen_nic_init.c105
-rw-r--r--drivers/net/netxen/netxen_nic_main.c203
-rw-r--r--drivers/net/phy/phy_device.c9
-rw-r--r--drivers/net/ppp_generic.c43
-rw-r--r--drivers/net/sis900.c8
-rw-r--r--drivers/net/usb/hso.c4
-rw-r--r--drivers/net/wan/ixp4xx_hss.c6
-rw-r--r--drivers/net/wireless/Kconfig2
-rw-r--r--drivers/net/wireless/ath5k/base.c8
-rw-r--r--drivers/net/wireless/ath5k/pcu.c4
-rw-r--r--drivers/net/wireless/ath5k/reg.h2
-rw-r--r--drivers/net/wireless/ath9k/Kconfig1
-rw-r--r--drivers/net/wireless/ath9k/main.c4
-rw-r--r--drivers/net/wireless/ath9k/xmit.c48
-rw-r--r--drivers/net/wireless/b43/main.c2
-rw-r--r--drivers/net/wireless/b43legacy/main.c2
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-3945.c2
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-commands.h2
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-hcmd.c1
-rw-r--r--drivers/net/wireless/libertas_tf/main.c2
-rw-r--r--drivers/net/wireless/orinoco/orinoco.c28
-rw-r--r--drivers/net/wireless/orinoco/orinoco_cs.c1
-rw-r--r--drivers/net/wireless/p54/p54common.c34
-rw-r--r--drivers/net/wireless/p54/p54usb.c2
-rw-r--r--drivers/net/wireless/rt2x00/rt2500usb.c23
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00dev.c8
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00leds.c2
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00lib.h11
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00queue.c2
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00usb.c6
-rw-r--r--drivers/net/wireless/rt2x00/rt73usb.c1
-rw-r--r--drivers/net/wireless/rtl818x/rtl8180_dev.c1
-rw-r--r--drivers/net/wireless/rtl818x/rtl8187_dev.c5
-rw-r--r--include/linux/netdevice.h5
-rw-r--r--include/linux/netfilter/x_tables.h2
-rw-r--r--net/bridge/br_netfilter.c18
-rw-r--r--net/bridge/netfilter/ebtables.c2
-rw-r--r--net/can/bcm.c57
-rw-r--r--net/core/dev.c48
-rw-r--r--net/core/skbuff.c6
-rw-r--r--net/ipv4/netfilter/iptable_filter.c7
-rw-r--r--net/ipv4/netfilter/iptable_mangle.c6
-rw-r--r--net/ipv4/netfilter/iptable_raw.c6
-rw-r--r--net/ipv4/netfilter/iptable_security.c6
-rw-r--r--net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c5
-rw-r--r--net/ipv4/netfilter/nf_conntrack_proto_icmp.c2
-rw-r--r--net/ipv4/tcp.c24
-rw-r--r--net/ipv6/ip6_fib.c15
-rw-r--r--net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c2
-rw-r--r--net/mac80211/ht.c2
-rw-r--r--net/mac80211/iface.c3
-rw-r--r--net/mac80211/mesh_plink.c1
-rw-r--r--net/mac80211/rc80211_minstrel.c10
-rw-r--r--net/netfilter/nf_conntrack_core.c4
-rw-r--r--net/netfilter/nf_conntrack_netlink.c2
-rw-r--r--net/netfilter/x_tables.c8
-rw-r--r--net/netfilter/xt_time.c11
-rw-r--r--net/sched/sch_htb.c15
-rw-r--r--net/xfrm/xfrm_user.c11
76 files changed, 942 insertions, 658 deletions
diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c
index 7c5f97033b9f..cb8943da4f12 100644
--- a/drivers/isdn/i4l/isdn_net.c
+++ b/drivers/isdn/i4l/isdn_net.c
@@ -292,7 +292,9 @@ isdn_net_unbind_channel(isdn_net_local * lp)
292 lp->dialstate = 0; 292 lp->dialstate = 0;
293 dev->rx_netdev[isdn_dc2minor(lp->isdn_device, lp->isdn_channel)] = NULL; 293 dev->rx_netdev[isdn_dc2minor(lp->isdn_device, lp->isdn_channel)] = NULL;
294 dev->st_netdev[isdn_dc2minor(lp->isdn_device, lp->isdn_channel)] = NULL; 294 dev->st_netdev[isdn_dc2minor(lp->isdn_device, lp->isdn_channel)] = NULL;
295 isdn_free_channel(lp->isdn_device, lp->isdn_channel, ISDN_USAGE_NET); 295 if (lp->isdn_device != -1 && lp->isdn_channel != -1)
296 isdn_free_channel(lp->isdn_device, lp->isdn_channel,
297 ISDN_USAGE_NET);
296 lp->flags &= ~ISDN_NET_CONNECTED; 298 lp->flags &= ~ISDN_NET_CONNECTED;
297 lp->isdn_device = -1; 299 lp->isdn_device = -1;
298 lp->isdn_channel = -1; 300 lp->isdn_channel = -1;
@@ -2513,7 +2515,6 @@ static const struct net_device_ops isdn_netdev_ops = {
2513 .ndo_stop = isdn_net_close, 2515 .ndo_stop = isdn_net_close,
2514 .ndo_do_ioctl = isdn_net_ioctl, 2516 .ndo_do_ioctl = isdn_net_ioctl,
2515 2517
2516 .ndo_validate_addr = NULL,
2517 .ndo_start_xmit = isdn_net_start_xmit, 2518 .ndo_start_xmit = isdn_net_start_xmit,
2518 .ndo_get_stats = isdn_net_get_stats, 2519 .ndo_get_stats = isdn_net_get_stats,
2519 .ndo_tx_timeout = isdn_net_tx_timeout, 2520 .ndo_tx_timeout = isdn_net_tx_timeout,
@@ -2528,12 +2529,8 @@ static void _isdn_setup(struct net_device *dev)
2528 2529
2529 ether_setup(dev); 2530 ether_setup(dev);
2530 2531
2531 dev->flags = IFF_NOARP | IFF_POINTOPOINT;
2532 /* Setup the generic properties */ 2532 /* Setup the generic properties */
2533 dev->mtu = 1500;
2534 dev->flags = IFF_NOARP|IFF_POINTOPOINT; 2533 dev->flags = IFF_NOARP|IFF_POINTOPOINT;
2535 dev->type = ARPHRD_ETHER;
2536 dev->addr_len = ETH_ALEN;
2537 dev->header_ops = NULL; 2534 dev->header_ops = NULL;
2538 dev->netdev_ops = &isdn_netdev_ops; 2535 dev->netdev_ops = &isdn_netdev_ops;
2539 2536
diff --git a/drivers/net/arm/etherh.c b/drivers/net/arm/etherh.c
index 745ac188babe..d15d8b79d8e5 100644
--- a/drivers/net/arm/etherh.c
+++ b/drivers/net/arm/etherh.c
@@ -646,7 +646,7 @@ static const struct net_device_ops etherh_netdev_ops = {
646 .ndo_get_stats = ei_get_stats, 646 .ndo_get_stats = ei_get_stats,
647 .ndo_set_multicast_list = ei_set_multicast_list, 647 .ndo_set_multicast_list = ei_set_multicast_list,
648 .ndo_validate_addr = eth_validate_addr, 648 .ndo_validate_addr = eth_validate_addr,
649 .ndo_set_mac_addr = eth_set_mac_addr, 649 .ndo_set_mac_address = eth_set_mac_addr,
650 .ndo_change_mtu = eth_change_mtu, 650 .ndo_change_mtu = eth_change_mtu,
651#ifdef CONFIG_NET_POLL_CONTROLLER 651#ifdef CONFIG_NET_POLL_CONTROLLER
652 .ndo_poll_controller = ei_poll, 652 .ndo_poll_controller = ei_poll,
diff --git a/drivers/net/ax88796.c b/drivers/net/ax88796.c
index 337488ec707c..a4eb6c40678c 100644
--- a/drivers/net/ax88796.c
+++ b/drivers/net/ax88796.c
@@ -37,7 +37,10 @@ static int phy_debug = 0;
37#define __ei_open ax_ei_open 37#define __ei_open ax_ei_open
38#define __ei_close ax_ei_close 38#define __ei_close ax_ei_close
39#define __ei_poll ax_ei_poll 39#define __ei_poll ax_ei_poll
40#define __ei_start_xmit ax_ei_start_xmit
40#define __ei_tx_timeout ax_ei_tx_timeout 41#define __ei_tx_timeout ax_ei_tx_timeout
42#define __ei_get_stats ax_ei_get_stats
43#define __ei_set_multicast_list ax_ei_set_multicast_list
41#define __ei_interrupt ax_ei_interrupt 44#define __ei_interrupt ax_ei_interrupt
42#define ____alloc_ei_netdev ax__alloc_ei_netdev 45#define ____alloc_ei_netdev ax__alloc_ei_netdev
43#define __NS8390_init ax_NS8390_init 46#define __NS8390_init ax_NS8390_init
@@ -623,6 +626,23 @@ static void ax_eeprom_register_write(struct eeprom_93cx6 *eeprom)
623} 626}
624#endif 627#endif
625 628
629static const struct net_device_ops ax_netdev_ops = {
630 .ndo_open = ax_open,
631 .ndo_stop = ax_close,
632 .ndo_do_ioctl = ax_ioctl,
633
634 .ndo_start_xmit = ax_ei_start_xmit,
635 .ndo_tx_timeout = ax_ei_tx_timeout,
636 .ndo_get_stats = ax_ei_get_stats,
637 .ndo_set_multicast_list = ax_ei_set_multicast_list,
638 .ndo_validate_addr = eth_validate_addr,
639 .ndo_set_mac_address = eth_mac_addr,
640 .ndo_change_mtu = eth_change_mtu,
641#ifdef CONFIG_NET_POLL_CONTROLLER
642 .ndo_poll_controller = ax_ei_poll,
643#endif
644};
645
626/* setup code */ 646/* setup code */
627 647
628static void ax_initial_setup(struct net_device *dev, struct ei_device *ei_local) 648static void ax_initial_setup(struct net_device *dev, struct ei_device *ei_local)
@@ -738,9 +758,7 @@ static int ax_init_dev(struct net_device *dev, int first_init)
738 ei_status.get_8390_hdr = &ax_get_8390_hdr; 758 ei_status.get_8390_hdr = &ax_get_8390_hdr;
739 ei_status.priv = 0; 759 ei_status.priv = 0;
740 760
741 dev->open = ax_open; 761 dev->netdev_ops = &ax_netdev_ops;
742 dev->stop = ax_close;
743 dev->do_ioctl = ax_ioctl;
744 dev->ethtool_ops = &ax_ethtool_ops; 762 dev->ethtool_ops = &ax_ethtool_ops;
745 763
746 ax->msg_enable = NETIF_MSG_LINK; 764 ax->msg_enable = NETIF_MSG_LINK;
@@ -753,9 +771,6 @@ static int ax_init_dev(struct net_device *dev, int first_init)
753 ax->mii.mdio_write = ax_phy_write; 771 ax->mii.mdio_write = ax_phy_write;
754 ax->mii.dev = dev; 772 ax->mii.dev = dev;
755 773
756#ifdef CONFIG_NET_POLL_CONTROLLER
757 dev->poll_controller = ax_ei_poll;
758#endif
759 ax_NS8390_init(dev, 0); 774 ax_NS8390_init(dev, 0);
760 775
761 if (first_init) 776 if (first_init)
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index 5ae131c147f9..c38512ebcea6 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -679,6 +679,7 @@ static int b44_alloc_rx_skb(struct b44 *bp, int src_idx, u32 dest_idx_unmasked)
679 dev_kfree_skb_any(skb); 679 dev_kfree_skb_any(skb);
680 return -ENOMEM; 680 return -ENOMEM;
681 } 681 }
682 bp->force_copybreak = 1;
682 } 683 }
683 684
684 rh = (struct rx_header *) skb->data; 685 rh = (struct rx_header *) skb->data;
@@ -800,7 +801,7 @@ static int b44_rx(struct b44 *bp, int budget)
800 /* Omit CRC. */ 801 /* Omit CRC. */
801 len -= 4; 802 len -= 4;
802 803
803 if (len > RX_COPY_THRESHOLD) { 804 if (!bp->force_copybreak && len > RX_COPY_THRESHOLD) {
804 int skb_size; 805 int skb_size;
805 skb_size = b44_alloc_rx_skb(bp, cons, bp->rx_prod); 806 skb_size = b44_alloc_rx_skb(bp, cons, bp->rx_prod);
806 if (skb_size < 0) 807 if (skb_size < 0)
@@ -2152,6 +2153,7 @@ static int __devinit b44_init_one(struct ssb_device *sdev,
2152 bp = netdev_priv(dev); 2153 bp = netdev_priv(dev);
2153 bp->sdev = sdev; 2154 bp->sdev = sdev;
2154 bp->dev = dev; 2155 bp->dev = dev;
2156 bp->force_copybreak = 0;
2155 2157
2156 bp->msg_enable = netif_msg_init(b44_debug, B44_DEF_MSG_ENABLE); 2158 bp->msg_enable = netif_msg_init(b44_debug, B44_DEF_MSG_ENABLE);
2157 2159
diff --git a/drivers/net/b44.h b/drivers/net/b44.h
index 7db0c84a7950..e678498de6db 100644
--- a/drivers/net/b44.h
+++ b/drivers/net/b44.h
@@ -395,7 +395,7 @@ struct b44 {
395 u32 rx_pending; 395 u32 rx_pending;
396 u32 tx_pending; 396 u32 tx_pending;
397 u8 phy_addr; 397 u8 phy_addr;
398 398 u8 force_copybreak;
399 struct mii_if_info mii_if; 399 struct mii_if_info mii_if;
400}; 400};
401 401
diff --git a/drivers/net/bnx2x.h b/drivers/net/bnx2x.h
index fd705d1295a7..6fcccef4cf3d 100644
--- a/drivers/net/bnx2x.h
+++ b/drivers/net/bnx2x.h
@@ -20,6 +20,11 @@
20 * (you will need to reboot afterwards) */ 20 * (you will need to reboot afterwards) */
21/* #define BNX2X_STOP_ON_ERROR */ 21/* #define BNX2X_STOP_ON_ERROR */
22 22
23#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
24#define BCM_VLAN 1
25#endif
26
27
23/* error/debug prints */ 28/* error/debug prints */
24 29
25#define DRV_MODULE_NAME "bnx2x" 30#define DRV_MODULE_NAME "bnx2x"
@@ -78,11 +83,6 @@
78#endif 83#endif
79 84
80 85
81#ifdef NETIF_F_HW_VLAN_TX
82#define BCM_VLAN 1
83#endif
84
85
86#define U64_LO(x) (u32)(((u64)(x)) & 0xffffffff) 86#define U64_LO(x) (u32)(((u64)(x)) & 0xffffffff)
87#define U64_HI(x) (u32)(((u64)(x)) >> 32) 87#define U64_HI(x) (u32)(((u64)(x)) >> 32)
88#define HILO_U64(hi, lo) ((((u64)(hi)) << 32) + (lo)) 88#define HILO_U64(hi, lo) ((((u64)(hi)) << 32) + (lo))
@@ -150,6 +150,9 @@ struct sw_rx_page {
150 150
151#define PAGES_PER_SGE_SHIFT 0 151#define PAGES_PER_SGE_SHIFT 0
152#define PAGES_PER_SGE (1 << PAGES_PER_SGE_SHIFT) 152#define PAGES_PER_SGE (1 << PAGES_PER_SGE_SHIFT)
153#define SGE_PAGE_SIZE PAGE_SIZE
154#define SGE_PAGE_SHIFT PAGE_SHIFT
155#define SGE_PAGE_ALIGN(addr) PAGE_ALIGN(addr)
153 156
154#define BCM_RX_ETH_PAYLOAD_ALIGN 64 157#define BCM_RX_ETH_PAYLOAD_ALIGN 64
155 158
@@ -736,7 +739,7 @@ struct bnx2x {
736 struct bnx2x_fastpath fp[MAX_CONTEXT]; 739 struct bnx2x_fastpath fp[MAX_CONTEXT];
737 void __iomem *regview; 740 void __iomem *regview;
738 void __iomem *doorbells; 741 void __iomem *doorbells;
739#define BNX2X_DB_SIZE (16*2048) 742#define BNX2X_DB_SIZE (16*BCM_PAGE_SIZE)
740 743
741 struct net_device *dev; 744 struct net_device *dev;
742 struct pci_dev *pdev; 745 struct pci_dev *pdev;
@@ -801,6 +804,8 @@ struct bnx2x {
801#define TPA_ENABLE_FLAG 0x80 804#define TPA_ENABLE_FLAG 0x80
802#define NO_MCP_FLAG 0x100 805#define NO_MCP_FLAG 0x100
803#define BP_NOMCP(bp) (bp->flags & NO_MCP_FLAG) 806#define BP_NOMCP(bp) (bp->flags & NO_MCP_FLAG)
807#define HW_VLAN_TX_FLAG 0x400
808#define HW_VLAN_RX_FLAG 0x800
804 809
805 int func; 810 int func;
806#define BP_PORT(bp) (bp->func % PORT_MAX) 811#define BP_PORT(bp) (bp->func % PORT_MAX)
@@ -811,7 +816,7 @@ struct bnx2x {
811 int pm_cap; 816 int pm_cap;
812 int pcie_cap; 817 int pcie_cap;
813 818
814 struct work_struct sp_task; 819 struct delayed_work sp_task;
815 struct work_struct reset_task; 820 struct work_struct reset_task;
816 821
817 struct timer_list timer; 822 struct timer_list timer;
diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index 4be05847f86f..7c533797c064 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -38,9 +38,7 @@
38#include <linux/time.h> 38#include <linux/time.h>
39#include <linux/ethtool.h> 39#include <linux/ethtool.h>
40#include <linux/mii.h> 40#include <linux/mii.h>
41#ifdef NETIF_F_HW_VLAN_TX 41#include <linux/if_vlan.h>
42 #include <linux/if_vlan.h>
43#endif
44#include <net/ip.h> 42#include <net/ip.h>
45#include <net/tcp.h> 43#include <net/tcp.h>
46#include <net/checksum.h> 44#include <net/checksum.h>
@@ -95,6 +93,7 @@ MODULE_PARM_DESC(debug, "default debug msglevel");
95module_param(use_multi, int, 0); 93module_param(use_multi, int, 0);
96MODULE_PARM_DESC(use_multi, "use per-CPU queues"); 94MODULE_PARM_DESC(use_multi, "use per-CPU queues");
97#endif 95#endif
96static struct workqueue_struct *bnx2x_wq;
98 97
99enum bnx2x_board_type { 98enum bnx2x_board_type {
100 BCM57710 = 0, 99 BCM57710 = 0,
@@ -671,7 +670,8 @@ static void bnx2x_int_disable_sync(struct bnx2x *bp, int disable_hw)
671 synchronize_irq(bp->pdev->irq); 670 synchronize_irq(bp->pdev->irq);
672 671
673 /* make sure sp_task is not running */ 672 /* make sure sp_task is not running */
674 cancel_work_sync(&bp->sp_task); 673 cancel_delayed_work(&bp->sp_task);
674 flush_workqueue(bnx2x_wq);
675} 675}
676 676
677/* fast path */ 677/* fast path */
@@ -972,7 +972,7 @@ static inline void bnx2x_free_rx_sge(struct bnx2x *bp,
972 return; 972 return;
973 973
974 pci_unmap_page(bp->pdev, pci_unmap_addr(sw_buf, mapping), 974 pci_unmap_page(bp->pdev, pci_unmap_addr(sw_buf, mapping),
975 BCM_PAGE_SIZE*PAGES_PER_SGE, PCI_DMA_FROMDEVICE); 975 SGE_PAGE_SIZE*PAGES_PER_SGE, PCI_DMA_FROMDEVICE);
976 __free_pages(page, PAGES_PER_SGE_SHIFT); 976 __free_pages(page, PAGES_PER_SGE_SHIFT);
977 977
978 sw_buf->page = NULL; 978 sw_buf->page = NULL;
@@ -1000,7 +1000,7 @@ static inline int bnx2x_alloc_rx_sge(struct bnx2x *bp,
1000 if (unlikely(page == NULL)) 1000 if (unlikely(page == NULL))
1001 return -ENOMEM; 1001 return -ENOMEM;
1002 1002
1003 mapping = pci_map_page(bp->pdev, page, 0, BCM_PAGE_SIZE*PAGES_PER_SGE, 1003 mapping = pci_map_page(bp->pdev, page, 0, SGE_PAGE_SIZE*PAGES_PER_SGE,
1004 PCI_DMA_FROMDEVICE); 1004 PCI_DMA_FROMDEVICE);
1005 if (unlikely(dma_mapping_error(&bp->pdev->dev, mapping))) { 1005 if (unlikely(dma_mapping_error(&bp->pdev->dev, mapping))) {
1006 __free_pages(page, PAGES_PER_SGE_SHIFT); 1006 __free_pages(page, PAGES_PER_SGE_SHIFT);
@@ -1096,9 +1096,9 @@ static void bnx2x_update_sge_prod(struct bnx2x_fastpath *fp,
1096 struct eth_fast_path_rx_cqe *fp_cqe) 1096 struct eth_fast_path_rx_cqe *fp_cqe)
1097{ 1097{
1098 struct bnx2x *bp = fp->bp; 1098 struct bnx2x *bp = fp->bp;
1099 u16 sge_len = BCM_PAGE_ALIGN(le16_to_cpu(fp_cqe->pkt_len) - 1099 u16 sge_len = SGE_PAGE_ALIGN(le16_to_cpu(fp_cqe->pkt_len) -
1100 le16_to_cpu(fp_cqe->len_on_bd)) >> 1100 le16_to_cpu(fp_cqe->len_on_bd)) >>
1101 BCM_PAGE_SHIFT; 1101 SGE_PAGE_SHIFT;
1102 u16 last_max, last_elem, first_elem; 1102 u16 last_max, last_elem, first_elem;
1103 u16 delta = 0; 1103 u16 delta = 0;
1104 u16 i; 1104 u16 i;
@@ -1203,22 +1203,22 @@ static int bnx2x_fill_frag_skb(struct bnx2x *bp, struct bnx2x_fastpath *fp,
1203 u16 cqe_idx) 1203 u16 cqe_idx)
1204{ 1204{
1205 struct sw_rx_page *rx_pg, old_rx_pg; 1205 struct sw_rx_page *rx_pg, old_rx_pg;
1206 struct page *sge;
1207 u16 len_on_bd = le16_to_cpu(fp_cqe->len_on_bd); 1206 u16 len_on_bd = le16_to_cpu(fp_cqe->len_on_bd);
1208 u32 i, frag_len, frag_size, pages; 1207 u32 i, frag_len, frag_size, pages;
1209 int err; 1208 int err;
1210 int j; 1209 int j;
1211 1210
1212 frag_size = le16_to_cpu(fp_cqe->pkt_len) - len_on_bd; 1211 frag_size = le16_to_cpu(fp_cqe->pkt_len) - len_on_bd;
1213 pages = BCM_PAGE_ALIGN(frag_size) >> BCM_PAGE_SHIFT; 1212 pages = SGE_PAGE_ALIGN(frag_size) >> SGE_PAGE_SHIFT;
1214 1213
1215 /* This is needed in order to enable forwarding support */ 1214 /* This is needed in order to enable forwarding support */
1216 if (frag_size) 1215 if (frag_size)
1217 skb_shinfo(skb)->gso_size = min((u32)BCM_PAGE_SIZE, 1216 skb_shinfo(skb)->gso_size = min((u32)SGE_PAGE_SIZE,
1218 max(frag_size, (u32)len_on_bd)); 1217 max(frag_size, (u32)len_on_bd));
1219 1218
1220#ifdef BNX2X_STOP_ON_ERROR 1219#ifdef BNX2X_STOP_ON_ERROR
1221 if (pages > 8*PAGES_PER_SGE) { 1220 if (pages >
1221 min((u32)8, (u32)MAX_SKB_FRAGS) * SGE_PAGE_SIZE * PAGES_PER_SGE) {
1222 BNX2X_ERR("SGL length is too long: %d. CQE index is %d\n", 1222 BNX2X_ERR("SGL length is too long: %d. CQE index is %d\n",
1223 pages, cqe_idx); 1223 pages, cqe_idx);
1224 BNX2X_ERR("fp_cqe->pkt_len = %d fp_cqe->len_on_bd = %d\n", 1224 BNX2X_ERR("fp_cqe->pkt_len = %d fp_cqe->len_on_bd = %d\n",
@@ -1234,9 +1234,8 @@ static int bnx2x_fill_frag_skb(struct bnx2x *bp, struct bnx2x_fastpath *fp,
1234 1234
1235 /* FW gives the indices of the SGE as if the ring is an array 1235 /* FW gives the indices of the SGE as if the ring is an array
1236 (meaning that "next" element will consume 2 indices) */ 1236 (meaning that "next" element will consume 2 indices) */
1237 frag_len = min(frag_size, (u32)(BCM_PAGE_SIZE*PAGES_PER_SGE)); 1237 frag_len = min(frag_size, (u32)(SGE_PAGE_SIZE*PAGES_PER_SGE));
1238 rx_pg = &fp->rx_page_ring[sge_idx]; 1238 rx_pg = &fp->rx_page_ring[sge_idx];
1239 sge = rx_pg->page;
1240 old_rx_pg = *rx_pg; 1239 old_rx_pg = *rx_pg;
1241 1240
1242 /* If we fail to allocate a substitute page, we simply stop 1241 /* If we fail to allocate a substitute page, we simply stop
@@ -1249,7 +1248,7 @@ static int bnx2x_fill_frag_skb(struct bnx2x *bp, struct bnx2x_fastpath *fp,
1249 1248
1250 /* Unmap the page as we r going to pass it to the stack */ 1249 /* Unmap the page as we r going to pass it to the stack */
1251 pci_unmap_page(bp->pdev, pci_unmap_addr(&old_rx_pg, mapping), 1250 pci_unmap_page(bp->pdev, pci_unmap_addr(&old_rx_pg, mapping),
1252 BCM_PAGE_SIZE*PAGES_PER_SGE, PCI_DMA_FROMDEVICE); 1251 SGE_PAGE_SIZE*PAGES_PER_SGE, PCI_DMA_FROMDEVICE);
1253 1252
1254 /* Add one frag and update the appropriate fields in the skb */ 1253 /* Add one frag and update the appropriate fields in the skb */
1255 skb_fill_page_desc(skb, j, old_rx_pg.page, 0, frag_len); 1254 skb_fill_page_desc(skb, j, old_rx_pg.page, 0, frag_len);
@@ -1282,6 +1281,13 @@ static void bnx2x_tpa_stop(struct bnx2x *bp, struct bnx2x_fastpath *fp,
1282 if (likely(new_skb)) { 1281 if (likely(new_skb)) {
1283 /* fix ip xsum and give it to the stack */ 1282 /* fix ip xsum and give it to the stack */
1284 /* (no need to map the new skb) */ 1283 /* (no need to map the new skb) */
1284#ifdef BCM_VLAN
1285 int is_vlan_cqe =
1286 (le16_to_cpu(cqe->fast_path_cqe.pars_flags.flags) &
1287 PARSING_FLAGS_VLAN);
1288 int is_not_hwaccel_vlan_cqe =
1289 (is_vlan_cqe && (!(bp->flags & HW_VLAN_RX_FLAG)));
1290#endif
1285 1291
1286 prefetch(skb); 1292 prefetch(skb);
1287 prefetch(((char *)(skb)) + 128); 1293 prefetch(((char *)(skb)) + 128);
@@ -1306,6 +1312,12 @@ static void bnx2x_tpa_stop(struct bnx2x *bp, struct bnx2x_fastpath *fp,
1306 struct iphdr *iph; 1312 struct iphdr *iph;
1307 1313
1308 iph = (struct iphdr *)skb->data; 1314 iph = (struct iphdr *)skb->data;
1315#ifdef BCM_VLAN
1316 /* If there is no Rx VLAN offloading -
1317 take VLAN tag into an account */
1318 if (unlikely(is_not_hwaccel_vlan_cqe))
1319 iph = (struct iphdr *)((u8 *)iph + VLAN_HLEN);
1320#endif
1309 iph->check = 0; 1321 iph->check = 0;
1310 iph->check = ip_fast_csum((u8 *)iph, iph->ihl); 1322 iph->check = ip_fast_csum((u8 *)iph, iph->ihl);
1311 } 1323 }
@@ -1313,9 +1325,8 @@ static void bnx2x_tpa_stop(struct bnx2x *bp, struct bnx2x_fastpath *fp,
1313 if (!bnx2x_fill_frag_skb(bp, fp, skb, 1325 if (!bnx2x_fill_frag_skb(bp, fp, skb,
1314 &cqe->fast_path_cqe, cqe_idx)) { 1326 &cqe->fast_path_cqe, cqe_idx)) {
1315#ifdef BCM_VLAN 1327#ifdef BCM_VLAN
1316 if ((bp->vlgrp != NULL) && 1328 if ((bp->vlgrp != NULL) && is_vlan_cqe &&
1317 (le16_to_cpu(cqe->fast_path_cqe.pars_flags.flags) & 1329 (!is_not_hwaccel_vlan_cqe))
1318 PARSING_FLAGS_VLAN))
1319 vlan_hwaccel_receive_skb(skb, bp->vlgrp, 1330 vlan_hwaccel_receive_skb(skb, bp->vlgrp,
1320 le16_to_cpu(cqe->fast_path_cqe. 1331 le16_to_cpu(cqe->fast_path_cqe.
1321 vlan_tag)); 1332 vlan_tag));
@@ -1355,11 +1366,23 @@ static inline void bnx2x_update_rx_prod(struct bnx2x *bp,
1355 rx_prods.cqe_prod = rx_comp_prod; 1366 rx_prods.cqe_prod = rx_comp_prod;
1356 rx_prods.sge_prod = rx_sge_prod; 1367 rx_prods.sge_prod = rx_sge_prod;
1357 1368
1369 /*
1370 * Make sure that the BD and SGE data is updated before updating the
1371 * producers since FW might read the BD/SGE right after the producer
1372 * is updated.
1373 * This is only applicable for weak-ordered memory model archs such
1374 * as IA-64. The following barrier is also mandatory since FW will
1375 * assumes BDs must have buffers.
1376 */
1377 wmb();
1378
1358 for (i = 0; i < sizeof(struct tstorm_eth_rx_producers)/4; i++) 1379 for (i = 0; i < sizeof(struct tstorm_eth_rx_producers)/4; i++)
1359 REG_WR(bp, BAR_TSTRORM_INTMEM + 1380 REG_WR(bp, BAR_TSTRORM_INTMEM +
1360 TSTORM_RX_PRODS_OFFSET(BP_PORT(bp), FP_CL_ID(fp)) + i*4, 1381 TSTORM_RX_PRODS_OFFSET(BP_PORT(bp), FP_CL_ID(fp)) + i*4,
1361 ((u32 *)&rx_prods)[i]); 1382 ((u32 *)&rx_prods)[i]);
1362 1383
1384 mmiowb(); /* keep prod updates ordered */
1385
1363 DP(NETIF_MSG_RX_STATUS, 1386 DP(NETIF_MSG_RX_STATUS,
1364 "Wrote: bd_prod %u cqe_prod %u sge_prod %u\n", 1387 "Wrote: bd_prod %u cqe_prod %u sge_prod %u\n",
1365 bd_prod, rx_comp_prod, rx_sge_prod); 1388 bd_prod, rx_comp_prod, rx_sge_prod);
@@ -1415,7 +1438,7 @@ static int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget)
1415 DP(NETIF_MSG_RX_STATUS, "CQE type %x err %x status %x" 1438 DP(NETIF_MSG_RX_STATUS, "CQE type %x err %x status %x"
1416 " queue %x vlan %x len %u\n", CQE_TYPE(cqe_fp_flags), 1439 " queue %x vlan %x len %u\n", CQE_TYPE(cqe_fp_flags),
1417 cqe_fp_flags, cqe->fast_path_cqe.status_flags, 1440 cqe_fp_flags, cqe->fast_path_cqe.status_flags,
1418 cqe->fast_path_cqe.rss_hash_result, 1441 le32_to_cpu(cqe->fast_path_cqe.rss_hash_result),
1419 le16_to_cpu(cqe->fast_path_cqe.vlan_tag), 1442 le16_to_cpu(cqe->fast_path_cqe.vlan_tag),
1420 le16_to_cpu(cqe->fast_path_cqe.pkt_len)); 1443 le16_to_cpu(cqe->fast_path_cqe.pkt_len));
1421 1444
@@ -1547,7 +1570,7 @@ reuse_rx:
1547 } 1570 }
1548 1571
1549#ifdef BCM_VLAN 1572#ifdef BCM_VLAN
1550 if ((bp->vlgrp != NULL) && 1573 if ((bp->vlgrp != NULL) && (bp->flags & HW_VLAN_RX_FLAG) &&
1551 (le16_to_cpu(cqe->fast_path_cqe.pars_flags.flags) & 1574 (le16_to_cpu(cqe->fast_path_cqe.pars_flags.flags) &
1552 PARSING_FLAGS_VLAN)) 1575 PARSING_FLAGS_VLAN))
1553 vlan_hwaccel_receive_skb(skb, bp->vlgrp, 1576 vlan_hwaccel_receive_skb(skb, bp->vlgrp,
@@ -1580,7 +1603,6 @@ next_cqe:
1580 /* Update producers */ 1603 /* Update producers */
1581 bnx2x_update_rx_prod(bp, fp, bd_prod_fw, sw_comp_prod, 1604 bnx2x_update_rx_prod(bp, fp, bd_prod_fw, sw_comp_prod,
1582 fp->rx_sge_prod); 1605 fp->rx_sge_prod);
1583 mmiowb(); /* keep prod updates ordered */
1584 1606
1585 fp->rx_pkt += rx_pkt; 1607 fp->rx_pkt += rx_pkt;
1586 fp->rx_calls++; 1608 fp->rx_calls++;
@@ -1660,7 +1682,7 @@ static irqreturn_t bnx2x_interrupt(int irq, void *dev_instance)
1660 1682
1661 1683
1662 if (unlikely(status & 0x1)) { 1684 if (unlikely(status & 0x1)) {
1663 schedule_work(&bp->sp_task); 1685 queue_delayed_work(bnx2x_wq, &bp->sp_task, 0);
1664 1686
1665 status &= ~0x1; 1687 status &= ~0x1;
1666 if (!status) 1688 if (!status)
@@ -1887,7 +1909,8 @@ static int bnx2x_set_spio(struct bnx2x *bp, int spio_num, u32 mode)
1887 1909
1888static void bnx2x_calc_fc_adv(struct bnx2x *bp) 1910static void bnx2x_calc_fc_adv(struct bnx2x *bp)
1889{ 1911{
1890 switch (bp->link_vars.ieee_fc) { 1912 switch (bp->link_vars.ieee_fc &
1913 MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_MASK) {
1891 case MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE: 1914 case MDIO_COMBO_IEEE0_AUTO_NEG_ADV_PAUSE_NONE:
1892 bp->port.advertising &= ~(ADVERTISED_Asym_Pause | 1915 bp->port.advertising &= ~(ADVERTISED_Asym_Pause |
1893 ADVERTISED_Pause); 1916 ADVERTISED_Pause);
@@ -1957,10 +1980,11 @@ static u8 bnx2x_initial_phy_init(struct bnx2x *bp)
1957 rc = bnx2x_phy_init(&bp->link_params, &bp->link_vars); 1980 rc = bnx2x_phy_init(&bp->link_params, &bp->link_vars);
1958 bnx2x_release_phy_lock(bp); 1981 bnx2x_release_phy_lock(bp);
1959 1982
1983 bnx2x_calc_fc_adv(bp);
1984
1960 if (bp->link_vars.link_up) 1985 if (bp->link_vars.link_up)
1961 bnx2x_link_report(bp); 1986 bnx2x_link_report(bp);
1962 1987
1963 bnx2x_calc_fc_adv(bp);
1964 1988
1965 return rc; 1989 return rc;
1966 } 1990 }
@@ -2220,9 +2244,7 @@ static void bnx2x_link_attn(struct bnx2x *bp)
2220 /* Make sure that we are synced with the current statistics */ 2244 /* Make sure that we are synced with the current statistics */
2221 bnx2x_stats_handle(bp, STATS_EVENT_STOP); 2245 bnx2x_stats_handle(bp, STATS_EVENT_STOP);
2222 2246
2223 bnx2x_acquire_phy_lock(bp);
2224 bnx2x_link_update(&bp->link_params, &bp->link_vars); 2247 bnx2x_link_update(&bp->link_params, &bp->link_vars);
2225 bnx2x_release_phy_lock(bp);
2226 2248
2227 if (bp->link_vars.link_up) { 2249 if (bp->link_vars.link_up) {
2228 2250
@@ -2471,6 +2493,8 @@ static void bnx2x_attn_int_asserted(struct bnx2x *bp, u32 asserted)
2471 if (asserted & ATTN_HARD_WIRED_MASK) { 2493 if (asserted & ATTN_HARD_WIRED_MASK) {
2472 if (asserted & ATTN_NIG_FOR_FUNC) { 2494 if (asserted & ATTN_NIG_FOR_FUNC) {
2473 2495
2496 bnx2x_acquire_phy_lock(bp);
2497
2474 /* save nig interrupt mask */ 2498 /* save nig interrupt mask */
2475 bp->nig_mask = REG_RD(bp, nig_int_mask_addr); 2499 bp->nig_mask = REG_RD(bp, nig_int_mask_addr);
2476 REG_WR(bp, nig_int_mask_addr, 0); 2500 REG_WR(bp, nig_int_mask_addr, 0);
@@ -2526,8 +2550,10 @@ static void bnx2x_attn_int_asserted(struct bnx2x *bp, u32 asserted)
2526 REG_WR(bp, hc_addr, asserted); 2550 REG_WR(bp, hc_addr, asserted);
2527 2551
2528 /* now set back the mask */ 2552 /* now set back the mask */
2529 if (asserted & ATTN_NIG_FOR_FUNC) 2553 if (asserted & ATTN_NIG_FOR_FUNC) {
2530 REG_WR(bp, nig_int_mask_addr, bp->nig_mask); 2554 REG_WR(bp, nig_int_mask_addr, bp->nig_mask);
2555 bnx2x_release_phy_lock(bp);
2556 }
2531} 2557}
2532 2558
2533static inline void bnx2x_attn_int_deasserted0(struct bnx2x *bp, u32 attn) 2559static inline void bnx2x_attn_int_deasserted0(struct bnx2x *bp, u32 attn)
@@ -2795,8 +2821,10 @@ static void bnx2x_attn_int_deasserted(struct bnx2x *bp, u32 deasserted)
2795static void bnx2x_attn_int(struct bnx2x *bp) 2821static void bnx2x_attn_int(struct bnx2x *bp)
2796{ 2822{
2797 /* read local copy of bits */ 2823 /* read local copy of bits */
2798 u32 attn_bits = bp->def_status_blk->atten_status_block.attn_bits; 2824 u32 attn_bits = le32_to_cpu(bp->def_status_blk->atten_status_block.
2799 u32 attn_ack = bp->def_status_blk->atten_status_block.attn_bits_ack; 2825 attn_bits);
2826 u32 attn_ack = le32_to_cpu(bp->def_status_blk->atten_status_block.
2827 attn_bits_ack);
2800 u32 attn_state = bp->attn_state; 2828 u32 attn_state = bp->attn_state;
2801 2829
2802 /* look for changed bits */ 2830 /* look for changed bits */
@@ -2820,7 +2848,7 @@ static void bnx2x_attn_int(struct bnx2x *bp)
2820 2848
2821static void bnx2x_sp_task(struct work_struct *work) 2849static void bnx2x_sp_task(struct work_struct *work)
2822{ 2850{
2823 struct bnx2x *bp = container_of(work, struct bnx2x, sp_task); 2851 struct bnx2x *bp = container_of(work, struct bnx2x, sp_task.work);
2824 u16 status; 2852 u16 status;
2825 2853
2826 2854
@@ -2844,7 +2872,7 @@ static void bnx2x_sp_task(struct work_struct *work)
2844 if (status & 0x2) 2872 if (status & 0x2)
2845 bp->stats_pending = 0; 2873 bp->stats_pending = 0;
2846 2874
2847 bnx2x_ack_sb(bp, DEF_SB_ID, ATTENTION_ID, bp->def_att_idx, 2875 bnx2x_ack_sb(bp, DEF_SB_ID, ATTENTION_ID, le16_to_cpu(bp->def_att_idx),
2848 IGU_INT_NOP, 1); 2876 IGU_INT_NOP, 1);
2849 bnx2x_ack_sb(bp, DEF_SB_ID, USTORM_ID, le16_to_cpu(bp->def_u_idx), 2877 bnx2x_ack_sb(bp, DEF_SB_ID, USTORM_ID, le16_to_cpu(bp->def_u_idx),
2850 IGU_INT_NOP, 1); 2878 IGU_INT_NOP, 1);
@@ -2875,7 +2903,7 @@ static irqreturn_t bnx2x_msix_sp_int(int irq, void *dev_instance)
2875 return IRQ_HANDLED; 2903 return IRQ_HANDLED;
2876#endif 2904#endif
2877 2905
2878 schedule_work(&bp->sp_task); 2906 queue_delayed_work(bnx2x_wq, &bp->sp_task, 0);
2879 2907
2880 return IRQ_HANDLED; 2908 return IRQ_HANDLED;
2881} 2909}
@@ -2892,7 +2920,7 @@ static irqreturn_t bnx2x_msix_sp_int(int irq, void *dev_instance)
2892#define ADD_64(s_hi, a_hi, s_lo, a_lo) \ 2920#define ADD_64(s_hi, a_hi, s_lo, a_lo) \
2893 do { \ 2921 do { \
2894 s_lo += a_lo; \ 2922 s_lo += a_lo; \
2895 s_hi += a_hi + (s_lo < a_lo) ? 1 : 0; \ 2923 s_hi += a_hi + ((s_lo < a_lo) ? 1 : 0); \
2896 } while (0) 2924 } while (0)
2897 2925
2898/* difference = minuend - subtrahend */ 2926/* difference = minuend - subtrahend */
@@ -4496,7 +4524,7 @@ static void bnx2x_init_context(struct bnx2x *bp)
4496 4524
4497static void bnx2x_init_ind_table(struct bnx2x *bp) 4525static void bnx2x_init_ind_table(struct bnx2x *bp)
4498{ 4526{
4499 int port = BP_PORT(bp); 4527 int func = BP_FUNC(bp);
4500 int i; 4528 int i;
4501 4529
4502 if (!is_multi(bp)) 4530 if (!is_multi(bp))
@@ -4505,10 +4533,8 @@ static void bnx2x_init_ind_table(struct bnx2x *bp)
4505 DP(NETIF_MSG_IFUP, "Initializing indirection table\n"); 4533 DP(NETIF_MSG_IFUP, "Initializing indirection table\n");
4506 for (i = 0; i < TSTORM_INDIRECTION_TABLE_SIZE; i++) 4534 for (i = 0; i < TSTORM_INDIRECTION_TABLE_SIZE; i++)
4507 REG_WR8(bp, BAR_TSTRORM_INTMEM + 4535 REG_WR8(bp, BAR_TSTRORM_INTMEM +
4508 TSTORM_INDIRECTION_TABLE_OFFSET(port) + i, 4536 TSTORM_INDIRECTION_TABLE_OFFSET(func) + i,
4509 i % bp->num_queues); 4537 BP_CL_ID(bp) + (i % bp->num_queues));
4510
4511 REG_WR(bp, PRS_REG_A_PRSU_20, 0xf);
4512} 4538}
4513 4539
4514static void bnx2x_set_client_config(struct bnx2x *bp) 4540static void bnx2x_set_client_config(struct bnx2x *bp)
@@ -4517,12 +4543,12 @@ static void bnx2x_set_client_config(struct bnx2x *bp)
4517 int port = BP_PORT(bp); 4543 int port = BP_PORT(bp);
4518 int i; 4544 int i;
4519 4545
4520 tstorm_client.mtu = bp->dev->mtu + ETH_OVREHEAD; 4546 tstorm_client.mtu = bp->dev->mtu;
4521 tstorm_client.statistics_counter_id = BP_CL_ID(bp); 4547 tstorm_client.statistics_counter_id = BP_CL_ID(bp);
4522 tstorm_client.config_flags = 4548 tstorm_client.config_flags =
4523 TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE; 4549 TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE;
4524#ifdef BCM_VLAN 4550#ifdef BCM_VLAN
4525 if (bp->rx_mode && bp->vlgrp) { 4551 if (bp->rx_mode && bp->vlgrp && (bp->flags & HW_VLAN_RX_FLAG)) {
4526 tstorm_client.config_flags |= 4552 tstorm_client.config_flags |=
4527 TSTORM_ETH_CLIENT_CONFIG_VLAN_REMOVAL_ENABLE; 4553 TSTORM_ETH_CLIENT_CONFIG_VLAN_REMOVAL_ENABLE;
4528 DP(NETIF_MSG_IFUP, "vlan removal enabled\n"); 4554 DP(NETIF_MSG_IFUP, "vlan removal enabled\n");
@@ -4531,7 +4557,7 @@ static void bnx2x_set_client_config(struct bnx2x *bp)
4531 4557
4532 if (bp->flags & TPA_ENABLE_FLAG) { 4558 if (bp->flags & TPA_ENABLE_FLAG) {
4533 tstorm_client.max_sges_for_packet = 4559 tstorm_client.max_sges_for_packet =
4534 BCM_PAGE_ALIGN(tstorm_client.mtu) >> BCM_PAGE_SHIFT; 4560 SGE_PAGE_ALIGN(tstorm_client.mtu) >> SGE_PAGE_SHIFT;
4535 tstorm_client.max_sges_for_packet = 4561 tstorm_client.max_sges_for_packet =
4536 ((tstorm_client.max_sges_for_packet + 4562 ((tstorm_client.max_sges_for_packet +
4537 PAGES_PER_SGE - 1) & (~(PAGES_PER_SGE - 1))) >> 4563 PAGES_PER_SGE - 1) & (~(PAGES_PER_SGE - 1))) >>
@@ -4714,10 +4740,11 @@ static void bnx2x_init_internal_func(struct bnx2x *bp)
4714 bp->e1hov); 4740 bp->e1hov);
4715 } 4741 }
4716 4742
4717 /* Init CQ ring mapping and aggregation size */ 4743 /* Init CQ ring mapping and aggregation size, the FW limit is 8 frags */
4718 max_agg_size = min((u32)(bp->rx_buf_size + 4744 max_agg_size =
4719 8*BCM_PAGE_SIZE*PAGES_PER_SGE), 4745 min((u32)(min((u32)8, (u32)MAX_SKB_FRAGS) *
4720 (u32)0xffff); 4746 SGE_PAGE_SIZE * PAGES_PER_SGE),
4747 (u32)0xffff);
4721 for_each_queue(bp, i) { 4748 for_each_queue(bp, i) {
4722 struct bnx2x_fastpath *fp = &bp->fp[i]; 4749 struct bnx2x_fastpath *fp = &bp->fp[i];
4723 4750
@@ -4785,6 +4812,15 @@ static void bnx2x_nic_init(struct bnx2x *bp, u32 load_code)
4785 bnx2x_init_context(bp); 4812 bnx2x_init_context(bp);
4786 bnx2x_init_internal(bp, load_code); 4813 bnx2x_init_internal(bp, load_code);
4787 bnx2x_init_ind_table(bp); 4814 bnx2x_init_ind_table(bp);
4815 bnx2x_stats_init(bp);
4816
4817 /* At this point, we are ready for interrupts */
4818 atomic_set(&bp->intr_sem, 0);
4819
4820 /* flush all before enabling interrupts */
4821 mb();
4822 mmiowb();
4823
4788 bnx2x_int_enable(bp); 4824 bnx2x_int_enable(bp);
4789} 4825}
4790 4826
@@ -5134,7 +5170,6 @@ static int bnx2x_init_common(struct bnx2x *bp)
5134 REG_WR(bp, PXP2_REG_RQ_SRC_ENDIAN_M, 1); 5170 REG_WR(bp, PXP2_REG_RQ_SRC_ENDIAN_M, 1);
5135 REG_WR(bp, PXP2_REG_RQ_CDU_ENDIAN_M, 1); 5171 REG_WR(bp, PXP2_REG_RQ_CDU_ENDIAN_M, 1);
5136 REG_WR(bp, PXP2_REG_RQ_DBG_ENDIAN_M, 1); 5172 REG_WR(bp, PXP2_REG_RQ_DBG_ENDIAN_M, 1);
5137 REG_WR(bp, PXP2_REG_RQ_HC_ENDIAN_M, 1);
5138 5173
5139/* REG_WR(bp, PXP2_REG_RD_PBF_SWAP_MODE, 1); */ 5174/* REG_WR(bp, PXP2_REG_RD_PBF_SWAP_MODE, 1); */
5140 REG_WR(bp, PXP2_REG_RD_QM_SWAP_MODE, 1); 5175 REG_WR(bp, PXP2_REG_RD_QM_SWAP_MODE, 1);
@@ -5212,6 +5247,7 @@ static int bnx2x_init_common(struct bnx2x *bp)
5212 } 5247 }
5213 5248
5214 bnx2x_init_block(bp, PRS_COMMON_START, PRS_COMMON_END); 5249 bnx2x_init_block(bp, PRS_COMMON_START, PRS_COMMON_END);
5250 REG_WR(bp, PRS_REG_A_PRSU_20, 0xf);
5215 /* set NIC mode */ 5251 /* set NIC mode */
5216 REG_WR(bp, PRS_REG_NIC_MODE, 1); 5252 REG_WR(bp, PRS_REG_NIC_MODE, 1);
5217 if (CHIP_IS_E1H(bp)) 5253 if (CHIP_IS_E1H(bp))
@@ -6393,17 +6429,8 @@ static int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
6393 } 6429 }
6394 } 6430 }
6395 6431
6396 bnx2x_stats_init(bp);
6397
6398 bp->state = BNX2X_STATE_OPENING_WAIT4_PORT; 6432 bp->state = BNX2X_STATE_OPENING_WAIT4_PORT;
6399 6433
6400 /* Enable Rx interrupt handling before sending the ramrod
6401 as it's completed on Rx FP queue */
6402 bnx2x_napi_enable(bp);
6403
6404 /* Enable interrupt handling */
6405 atomic_set(&bp->intr_sem, 0);
6406
6407 rc = bnx2x_setup_leading(bp); 6434 rc = bnx2x_setup_leading(bp);
6408 if (rc) { 6435 if (rc) {
6409 BNX2X_ERR("Setup leading failed!\n"); 6436 BNX2X_ERR("Setup leading failed!\n");
@@ -7501,7 +7528,7 @@ static int __devinit bnx2x_init_bp(struct bnx2x *bp)
7501 7528
7502 mutex_init(&bp->port.phy_mutex); 7529 mutex_init(&bp->port.phy_mutex);
7503 7530
7504 INIT_WORK(&bp->sp_task, bnx2x_sp_task); 7531 INIT_DELAYED_WORK(&bp->sp_task, bnx2x_sp_task);
7505 INIT_WORK(&bp->reset_task, bnx2x_reset_task); 7532 INIT_WORK(&bp->reset_task, bnx2x_reset_task);
7506 7533
7507 rc = bnx2x_get_hwinfo(bp); 7534 rc = bnx2x_get_hwinfo(bp);
@@ -8727,6 +8754,8 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode, u8 link_up)
8727 tx_bd->general_data = ((UNICAST_ADDRESS << 8754 tx_bd->general_data = ((UNICAST_ADDRESS <<
8728 ETH_TX_BD_ETH_ADDR_TYPE_SHIFT) | 1); 8755 ETH_TX_BD_ETH_ADDR_TYPE_SHIFT) | 1);
8729 8756
8757 wmb();
8758
8730 fp->hw_tx_prods->bds_prod = 8759 fp->hw_tx_prods->bds_prod =
8731 cpu_to_le16(le16_to_cpu(fp->hw_tx_prods->bds_prod) + 1); 8760 cpu_to_le16(le16_to_cpu(fp->hw_tx_prods->bds_prod) + 1);
8732 mb(); /* FW restriction: must not reorder writing nbd and packets */ 8761 mb(); /* FW restriction: must not reorder writing nbd and packets */
@@ -8778,7 +8807,6 @@ test_loopback_rx_exit:
8778 /* Update producers */ 8807 /* Update producers */
8779 bnx2x_update_rx_prod(bp, fp, fp->rx_bd_prod, fp->rx_comp_prod, 8808 bnx2x_update_rx_prod(bp, fp, fp->rx_bd_prod, fp->rx_comp_prod,
8780 fp->rx_sge_prod); 8809 fp->rx_sge_prod);
8781 mmiowb(); /* keep prod updates ordered */
8782 8810
8783test_loopback_exit: 8811test_loopback_exit:
8784 bp->link_params.loopback_mode = LOOPBACK_NONE; 8812 bp->link_params.loopback_mode = LOOPBACK_NONE;
@@ -9549,11 +9577,14 @@ static int bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
9549 "sending pkt %u @%p next_idx %u bd %u @%p\n", 9577 "sending pkt %u @%p next_idx %u bd %u @%p\n",
9550 pkt_prod, tx_buf, fp->tx_pkt_prod, bd_prod, tx_bd); 9578 pkt_prod, tx_buf, fp->tx_pkt_prod, bd_prod, tx_bd);
9551 9579
9552 if ((bp->vlgrp != NULL) && vlan_tx_tag_present(skb)) { 9580#ifdef BCM_VLAN
9581 if ((bp->vlgrp != NULL) && vlan_tx_tag_present(skb) &&
9582 (bp->flags & HW_VLAN_TX_FLAG)) {
9553 tx_bd->vlan = cpu_to_le16(vlan_tx_tag_get(skb)); 9583 tx_bd->vlan = cpu_to_le16(vlan_tx_tag_get(skb));
9554 tx_bd->bd_flags.as_bitfield |= ETH_TX_BD_FLAGS_VLAN_TAG; 9584 tx_bd->bd_flags.as_bitfield |= ETH_TX_BD_FLAGS_VLAN_TAG;
9555 vlan_off += 4; 9585 vlan_off += 4;
9556 } else 9586 } else
9587#endif
9557 tx_bd->vlan = cpu_to_le16(pkt_prod); 9588 tx_bd->vlan = cpu_to_le16(pkt_prod);
9558 9589
9559 if (xmit_type) { 9590 if (xmit_type) {
@@ -9705,6 +9736,15 @@ static int bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
9705 9736
9706 DP(NETIF_MSG_TX_QUEUED, "doorbell: nbd %d bd %u\n", nbd, bd_prod); 9737 DP(NETIF_MSG_TX_QUEUED, "doorbell: nbd %d bd %u\n", nbd, bd_prod);
9707 9738
9739 /*
9740 * Make sure that the BD data is updated before updating the producer
9741 * since FW might read the BD right after the producer is updated.
9742 * This is only applicable for weak-ordered memory model archs such
9743 * as IA-64. The following barrier is also mandatory since FW will
9744 * assumes packets must have BDs.
9745 */
9746 wmb();
9747
9708 fp->hw_tx_prods->bds_prod = 9748 fp->hw_tx_prods->bds_prod =
9709 cpu_to_le16(le16_to_cpu(fp->hw_tx_prods->bds_prod) + nbd); 9749 cpu_to_le16(le16_to_cpu(fp->hw_tx_prods->bds_prod) + nbd);
9710 mb(); /* FW restriction: must not reorder writing nbd and packets */ 9750 mb(); /* FW restriction: must not reorder writing nbd and packets */
@@ -9718,6 +9758,9 @@ static int bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
9718 dev->trans_start = jiffies; 9758 dev->trans_start = jiffies;
9719 9759
9720 if (unlikely(bnx2x_tx_avail(fp) < MAX_SKB_FRAGS + 3)) { 9760 if (unlikely(bnx2x_tx_avail(fp) < MAX_SKB_FRAGS + 3)) {
9761 /* We want bnx2x_tx_int to "see" the updated tx_bd_prod
9762 if we put Tx into XOFF state. */
9763 smp_mb();
9721 netif_stop_queue(dev); 9764 netif_stop_queue(dev);
9722 bp->eth_stats.driver_xoff++; 9765 bp->eth_stats.driver_xoff++;
9723 if (bnx2x_tx_avail(fp) >= MAX_SKB_FRAGS + 3) 9766 if (bnx2x_tx_avail(fp) >= MAX_SKB_FRAGS + 3)
@@ -9987,6 +10030,16 @@ static void bnx2x_vlan_rx_register(struct net_device *dev,
9987 struct bnx2x *bp = netdev_priv(dev); 10030 struct bnx2x *bp = netdev_priv(dev);
9988 10031
9989 bp->vlgrp = vlgrp; 10032 bp->vlgrp = vlgrp;
10033
10034 /* Set flags according to the required capabilities */
10035 bp->flags &= ~(HW_VLAN_RX_FLAG | HW_VLAN_TX_FLAG);
10036
10037 if (dev->features & NETIF_F_HW_VLAN_TX)
10038 bp->flags |= HW_VLAN_TX_FLAG;
10039
10040 if (dev->features & NETIF_F_HW_VLAN_RX)
10041 bp->flags |= HW_VLAN_RX_FLAG;
10042
9990 if (netif_running(dev)) 10043 if (netif_running(dev))
9991 bnx2x_set_client_config(bp); 10044 bnx2x_set_client_config(bp);
9992} 10045}
@@ -10143,6 +10196,7 @@ static int __devinit bnx2x_init_dev(struct pci_dev *pdev,
10143 dev->features |= NETIF_F_HIGHDMA; 10196 dev->features |= NETIF_F_HIGHDMA;
10144#ifdef BCM_VLAN 10197#ifdef BCM_VLAN
10145 dev->features |= (NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX); 10198 dev->features |= (NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX);
10199 bp->flags |= (HW_VLAN_RX_FLAG | HW_VLAN_TX_FLAG);
10146#endif 10200#endif
10147 dev->features |= (NETIF_F_TSO | NETIF_F_TSO_ECN); 10201 dev->features |= (NETIF_F_TSO | NETIF_F_TSO_ECN);
10148 dev->features |= NETIF_F_TSO6; 10202 dev->features |= NETIF_F_TSO6;
@@ -10519,12 +10573,20 @@ static struct pci_driver bnx2x_pci_driver = {
10519 10573
10520static int __init bnx2x_init(void) 10574static int __init bnx2x_init(void)
10521{ 10575{
10576 bnx2x_wq = create_singlethread_workqueue("bnx2x");
10577 if (bnx2x_wq == NULL) {
10578 printk(KERN_ERR PFX "Cannot create workqueue\n");
10579 return -ENOMEM;
10580 }
10581
10522 return pci_register_driver(&bnx2x_pci_driver); 10582 return pci_register_driver(&bnx2x_pci_driver);
10523} 10583}
10524 10584
10525static void __exit bnx2x_cleanup(void) 10585static void __exit bnx2x_cleanup(void)
10526{ 10586{
10527 pci_unregister_driver(&bnx2x_pci_driver); 10587 pci_unregister_driver(&bnx2x_pci_driver);
10588
10589 destroy_workqueue(bnx2x_wq);
10528} 10590}
10529 10591
10530module_init(bnx2x_init); 10592module_init(bnx2x_init);
diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c
index 4e6a9195fe5f..ce900e54d8d1 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -795,6 +795,7 @@ static int fs_enet_open(struct net_device *dev)
795 795
796 err = fs_init_phy(dev); 796 err = fs_init_phy(dev);
797 if (err) { 797 if (err) {
798 free_irq(fep->interrupt, dev);
798 if (fep->fpi->use_napi) 799 if (fep->fpi->use_napi)
799 napi_disable(&fep->napi); 800 napi_disable(&fep->napi);
800 return err; 801 return err;
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index efcbeb6c8673..ea530673236e 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -1622,10 +1622,18 @@ static int gfar_clean_tx_ring(struct net_device *dev)
1622static void gfar_schedule_cleanup(struct net_device *dev) 1622static void gfar_schedule_cleanup(struct net_device *dev)
1623{ 1623{
1624 struct gfar_private *priv = netdev_priv(dev); 1624 struct gfar_private *priv = netdev_priv(dev);
1625 unsigned long flags;
1626
1627 spin_lock_irqsave(&priv->txlock, flags);
1628 spin_lock(&priv->rxlock);
1629
1625 if (netif_rx_schedule_prep(&priv->napi)) { 1630 if (netif_rx_schedule_prep(&priv->napi)) {
1626 gfar_write(&priv->regs->imask, IMASK_RTX_DISABLED); 1631 gfar_write(&priv->regs->imask, IMASK_RTX_DISABLED);
1627 __netif_rx_schedule(&priv->napi); 1632 __netif_rx_schedule(&priv->napi);
1628 } 1633 }
1634
1635 spin_unlock(&priv->rxlock);
1636 spin_unlock_irqrestore(&priv->txlock, flags);
1629} 1637}
1630 1638
1631/* Interrupt Handler for Transmit complete */ 1639/* Interrupt Handler for Transmit complete */
diff --git a/drivers/net/ibm_newemac/mal.c b/drivers/net/ibm_newemac/mal.c
index ecf9798987fa..2a2fc17b2878 100644
--- a/drivers/net/ibm_newemac/mal.c
+++ b/drivers/net/ibm_newemac/mal.c
@@ -613,7 +613,9 @@ static int __devinit mal_probe(struct of_device *ofdev,
613 INIT_LIST_HEAD(&mal->list); 613 INIT_LIST_HEAD(&mal->list);
614 spin_lock_init(&mal->lock); 614 spin_lock_init(&mal->lock);
615 615
616 netif_napi_add(NULL, &mal->napi, mal_poll, 616 init_dummy_netdev(&mal->dummy_dev);
617
618 netif_napi_add(&mal->dummy_dev, &mal->napi, mal_poll,
617 CONFIG_IBM_NEW_EMAC_POLL_WEIGHT); 619 CONFIG_IBM_NEW_EMAC_POLL_WEIGHT);
618 620
619 /* Load power-on reset defaults */ 621 /* Load power-on reset defaults */
diff --git a/drivers/net/ibm_newemac/mal.h b/drivers/net/ibm_newemac/mal.h
index 2f0a87360844..9ededfbf0726 100644
--- a/drivers/net/ibm_newemac/mal.h
+++ b/drivers/net/ibm_newemac/mal.h
@@ -214,6 +214,8 @@ struct mal_instance {
214 int index; 214 int index;
215 spinlock_t lock; 215 spinlock_t lock;
216 216
217 struct net_device dummy_dev;
218
217 unsigned int features; 219 unsigned int features;
218}; 220};
219 221
diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c
index 29118f58a141..3a22dc41b656 100644
--- a/drivers/net/irda/irda-usb.c
+++ b/drivers/net/irda/irda-usb.c
@@ -1073,7 +1073,7 @@ static int stir421x_patch_device(struct irda_usb_cb *self)
1073{ 1073{
1074 unsigned int i; 1074 unsigned int i;
1075 int ret; 1075 int ret;
1076 char stir421x_fw_name[11]; 1076 char stir421x_fw_name[12];
1077 const struct firmware *fw; 1077 const struct firmware *fw;
1078 const unsigned char *fw_version_ptr; /* pointer to version string */ 1078 const unsigned char *fw_version_ptr; /* pointer to version string */
1079 unsigned long fw_version = 0; 1079 unsigned long fw_version = 0;
diff --git a/drivers/net/korina.c b/drivers/net/korina.c
index 4a5580c1126a..1d6e48e13366 100644
--- a/drivers/net/korina.c
+++ b/drivers/net/korina.c
@@ -84,7 +84,10 @@
84#define KORINA_NUM_RDS 64 /* number of receive descriptors */ 84#define KORINA_NUM_RDS 64 /* number of receive descriptors */
85#define KORINA_NUM_TDS 64 /* number of transmit descriptors */ 85#define KORINA_NUM_TDS 64 /* number of transmit descriptors */
86 86
87#define KORINA_RBSIZE 536 /* size of one resource buffer = Ether MTU */ 87/* KORINA_RBSIZE is the hardware's default maximum receive
88 * frame size in bytes. Having this hardcoded means that there
89 * is no support for MTU sizes greater than 1500. */
90#define KORINA_RBSIZE 1536 /* size of one resource buffer = Ether MTU */
88#define KORINA_RDS_MASK (KORINA_NUM_RDS - 1) 91#define KORINA_RDS_MASK (KORINA_NUM_RDS - 1)
89#define KORINA_TDS_MASK (KORINA_NUM_TDS - 1) 92#define KORINA_TDS_MASK (KORINA_NUM_TDS - 1)
90#define RD_RING_SIZE (KORINA_NUM_RDS * sizeof(struct dma_desc)) 93#define RD_RING_SIZE (KORINA_NUM_RDS * sizeof(struct dma_desc))
@@ -196,7 +199,7 @@ static int korina_send_packet(struct sk_buff *skb, struct net_device *dev)
196 struct korina_private *lp = netdev_priv(dev); 199 struct korina_private *lp = netdev_priv(dev);
197 unsigned long flags; 200 unsigned long flags;
198 u32 length; 201 u32 length;
199 u32 chain_index; 202 u32 chain_prev, chain_next;
200 struct dma_desc *td; 203 struct dma_desc *td;
201 204
202 spin_lock_irqsave(&lp->lock, flags); 205 spin_lock_irqsave(&lp->lock, flags);
@@ -228,8 +231,8 @@ static int korina_send_packet(struct sk_buff *skb, struct net_device *dev)
228 /* Setup the transmit descriptor. */ 231 /* Setup the transmit descriptor. */
229 dma_cache_inv((u32) td, sizeof(*td)); 232 dma_cache_inv((u32) td, sizeof(*td));
230 td->ca = CPHYSADDR(skb->data); 233 td->ca = CPHYSADDR(skb->data);
231 chain_index = (lp->tx_chain_tail - 1) & 234 chain_prev = (lp->tx_chain_tail - 1) & KORINA_TDS_MASK;
232 KORINA_TDS_MASK; 235 chain_next = (lp->tx_chain_tail + 1) & KORINA_TDS_MASK;
233 236
234 if (readl(&(lp->tx_dma_regs->dmandptr)) == 0) { 237 if (readl(&(lp->tx_dma_regs->dmandptr)) == 0) {
235 if (lp->tx_chain_status == desc_empty) { 238 if (lp->tx_chain_status == desc_empty) {
@@ -237,7 +240,7 @@ static int korina_send_packet(struct sk_buff *skb, struct net_device *dev)
237 td->control = DMA_COUNT(length) | 240 td->control = DMA_COUNT(length) |
238 DMA_DESC_COF | DMA_DESC_IOF; 241 DMA_DESC_COF | DMA_DESC_IOF;
239 /* Move tail */ 242 /* Move tail */
240 lp->tx_chain_tail = chain_index; 243 lp->tx_chain_tail = chain_next;
241 /* Write to NDPTR */ 244 /* Write to NDPTR */
242 writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]), 245 writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]),
243 &lp->tx_dma_regs->dmandptr); 246 &lp->tx_dma_regs->dmandptr);
@@ -248,12 +251,12 @@ static int korina_send_packet(struct sk_buff *skb, struct net_device *dev)
248 td->control = DMA_COUNT(length) | 251 td->control = DMA_COUNT(length) |
249 DMA_DESC_COF | DMA_DESC_IOF; 252 DMA_DESC_COF | DMA_DESC_IOF;
250 /* Link to prev */ 253 /* Link to prev */
251 lp->td_ring[chain_index].control &= 254 lp->td_ring[chain_prev].control &=
252 ~DMA_DESC_COF; 255 ~DMA_DESC_COF;
253 /* Link to prev */ 256 /* Link to prev */
254 lp->td_ring[chain_index].link = CPHYSADDR(td); 257 lp->td_ring[chain_prev].link = CPHYSADDR(td);
255 /* Move tail */ 258 /* Move tail */
256 lp->tx_chain_tail = chain_index; 259 lp->tx_chain_tail = chain_next;
257 /* Write to NDPTR */ 260 /* Write to NDPTR */
258 writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]), 261 writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]),
259 &(lp->tx_dma_regs->dmandptr)); 262 &(lp->tx_dma_regs->dmandptr));
@@ -267,17 +270,16 @@ static int korina_send_packet(struct sk_buff *skb, struct net_device *dev)
267 td->control = DMA_COUNT(length) | 270 td->control = DMA_COUNT(length) |
268 DMA_DESC_COF | DMA_DESC_IOF; 271 DMA_DESC_COF | DMA_DESC_IOF;
269 /* Move tail */ 272 /* Move tail */
270 lp->tx_chain_tail = chain_index; 273 lp->tx_chain_tail = chain_next;
271 lp->tx_chain_status = desc_filled; 274 lp->tx_chain_status = desc_filled;
272 netif_stop_queue(dev);
273 } else { 275 } else {
274 /* Update tail */ 276 /* Update tail */
275 td->control = DMA_COUNT(length) | 277 td->control = DMA_COUNT(length) |
276 DMA_DESC_COF | DMA_DESC_IOF; 278 DMA_DESC_COF | DMA_DESC_IOF;
277 lp->td_ring[chain_index].control &= 279 lp->td_ring[chain_prev].control &=
278 ~DMA_DESC_COF; 280 ~DMA_DESC_COF;
279 lp->td_ring[chain_index].link = CPHYSADDR(td); 281 lp->td_ring[chain_prev].link = CPHYSADDR(td);
280 lp->tx_chain_tail = chain_index; 282 lp->tx_chain_tail = chain_next;
281 } 283 }
282 } 284 }
283 dma_cache_wback((u32) td, sizeof(*td)); 285 dma_cache_wback((u32) td, sizeof(*td));
@@ -327,13 +329,13 @@ static irqreturn_t korina_rx_dma_interrupt(int irq, void *dev_id)
327 329
328 dmas = readl(&lp->rx_dma_regs->dmas); 330 dmas = readl(&lp->rx_dma_regs->dmas);
329 if (dmas & (DMA_STAT_DONE | DMA_STAT_HALT | DMA_STAT_ERR)) { 331 if (dmas & (DMA_STAT_DONE | DMA_STAT_HALT | DMA_STAT_ERR)) {
330 netif_rx_schedule_prep(&lp->napi);
331
332 dmasm = readl(&lp->rx_dma_regs->dmasm); 332 dmasm = readl(&lp->rx_dma_regs->dmasm);
333 writel(dmasm | (DMA_STAT_DONE | 333 writel(dmasm | (DMA_STAT_DONE |
334 DMA_STAT_HALT | DMA_STAT_ERR), 334 DMA_STAT_HALT | DMA_STAT_ERR),
335 &lp->rx_dma_regs->dmasm); 335 &lp->rx_dma_regs->dmasm);
336 336
337 netif_rx_schedule(&lp->napi);
338
337 if (dmas & DMA_STAT_ERR) 339 if (dmas & DMA_STAT_ERR)
338 printk(KERN_ERR DRV_NAME "%s: DMA error\n", dev->name); 340 printk(KERN_ERR DRV_NAME "%s: DMA error\n", dev->name);
339 341
@@ -350,15 +352,20 @@ static int korina_rx(struct net_device *dev, int limit)
350 struct dma_desc *rd = &lp->rd_ring[lp->rx_next_done]; 352 struct dma_desc *rd = &lp->rd_ring[lp->rx_next_done];
351 struct sk_buff *skb, *skb_new; 353 struct sk_buff *skb, *skb_new;
352 u8 *pkt_buf; 354 u8 *pkt_buf;
353 u32 devcs, pkt_len, dmas, rx_free_desc; 355 u32 devcs, pkt_len, dmas;
354 int count; 356 int count;
355 357
356 dma_cache_inv((u32)rd, sizeof(*rd)); 358 dma_cache_inv((u32)rd, sizeof(*rd));
357 359
358 for (count = 0; count < limit; count++) { 360 for (count = 0; count < limit; count++) {
361 skb = lp->rx_skb[lp->rx_next_done];
362 skb_new = NULL;
359 363
360 devcs = rd->devcs; 364 devcs = rd->devcs;
361 365
366 if ((KORINA_RBSIZE - (u32)DMA_COUNT(rd->control)) == 0)
367 break;
368
362 /* Update statistics counters */ 369 /* Update statistics counters */
363 if (devcs & ETH_RX_CRC) 370 if (devcs & ETH_RX_CRC)
364 dev->stats.rx_crc_errors++; 371 dev->stats.rx_crc_errors++;
@@ -381,63 +388,55 @@ static int korina_rx(struct net_device *dev, int limit)
381 * in Rc32434 (errata ref #077) */ 388 * in Rc32434 (errata ref #077) */
382 dev->stats.rx_errors++; 389 dev->stats.rx_errors++;
383 dev->stats.rx_dropped++; 390 dev->stats.rx_dropped++;
384 } 391 } else if ((devcs & ETH_RX_ROK)) {
385
386 while ((rx_free_desc = KORINA_RBSIZE - (u32)DMA_COUNT(rd->control)) != 0) {
387 /* init the var. used for the later
388 * operations within the while loop */
389 skb_new = NULL;
390 pkt_len = RCVPKT_LENGTH(devcs); 392 pkt_len = RCVPKT_LENGTH(devcs);
391 skb = lp->rx_skb[lp->rx_next_done]; 393
392 394 /* must be the (first and) last
393 if ((devcs & ETH_RX_ROK)) { 395 * descriptor then */
394 /* must be the (first and) last 396 pkt_buf = (u8 *)lp->rx_skb[lp->rx_next_done]->data;
395 * descriptor then */ 397
396 pkt_buf = (u8 *)lp->rx_skb[lp->rx_next_done]->data; 398 /* invalidate the cache */
397 399 dma_cache_inv((unsigned long)pkt_buf, pkt_len - 4);
398 /* invalidate the cache */ 400
399 dma_cache_inv((unsigned long)pkt_buf, pkt_len - 4); 401 /* Malloc up new buffer. */
400 402 skb_new = netdev_alloc_skb(dev, KORINA_RBSIZE + 2);
401 /* Malloc up new buffer. */ 403
402 skb_new = netdev_alloc_skb(dev, KORINA_RBSIZE + 2); 404 if (!skb_new)
403 405 break;
404 if (!skb_new) 406 /* Do not count the CRC */
405 break; 407 skb_put(skb, pkt_len - 4);
406 /* Do not count the CRC */ 408 skb->protocol = eth_type_trans(skb, dev);
407 skb_put(skb, pkt_len - 4); 409
408 skb->protocol = eth_type_trans(skb, dev); 410 /* Pass the packet to upper layers */
409 411 netif_receive_skb(skb);
410 /* Pass the packet to upper layers */ 412 dev->stats.rx_packets++;
411 netif_receive_skb(skb); 413 dev->stats.rx_bytes += pkt_len;
412 dev->stats.rx_packets++; 414
413 dev->stats.rx_bytes += pkt_len; 415 /* Update the mcast stats */
414 416 if (devcs & ETH_RX_MP)
415 /* Update the mcast stats */ 417 dev->stats.multicast++;
416 if (devcs & ETH_RX_MP) 418
417 dev->stats.multicast++; 419 lp->rx_skb[lp->rx_next_done] = skb_new;
418
419 lp->rx_skb[lp->rx_next_done] = skb_new;
420 }
421
422 rd->devcs = 0;
423
424 /* Restore descriptor's curr_addr */
425 if (skb_new)
426 rd->ca = CPHYSADDR(skb_new->data);
427 else
428 rd->ca = CPHYSADDR(skb->data);
429
430 rd->control = DMA_COUNT(KORINA_RBSIZE) |
431 DMA_DESC_COD | DMA_DESC_IOD;
432 lp->rd_ring[(lp->rx_next_done - 1) &
433 KORINA_RDS_MASK].control &=
434 ~DMA_DESC_COD;
435
436 lp->rx_next_done = (lp->rx_next_done + 1) & KORINA_RDS_MASK;
437 dma_cache_wback((u32)rd, sizeof(*rd));
438 rd = &lp->rd_ring[lp->rx_next_done];
439 writel(~DMA_STAT_DONE, &lp->rx_dma_regs->dmas);
440 } 420 }
421
422 rd->devcs = 0;
423
424 /* Restore descriptor's curr_addr */
425 if (skb_new)
426 rd->ca = CPHYSADDR(skb_new->data);
427 else
428 rd->ca = CPHYSADDR(skb->data);
429
430 rd->control = DMA_COUNT(KORINA_RBSIZE) |
431 DMA_DESC_COD | DMA_DESC_IOD;
432 lp->rd_ring[(lp->rx_next_done - 1) &
433 KORINA_RDS_MASK].control &=
434 ~DMA_DESC_COD;
435
436 lp->rx_next_done = (lp->rx_next_done + 1) & KORINA_RDS_MASK;
437 dma_cache_wback((u32)rd, sizeof(*rd));
438 rd = &lp->rd_ring[lp->rx_next_done];
439 writel(~DMA_STAT_DONE, &lp->rx_dma_regs->dmas);
441 } 440 }
442 441
443 dmas = readl(&lp->rx_dma_regs->dmas); 442 dmas = readl(&lp->rx_dma_regs->dmas);
@@ -623,12 +622,12 @@ korina_tx_dma_interrupt(int irq, void *dev_id)
623 dmas = readl(&lp->tx_dma_regs->dmas); 622 dmas = readl(&lp->tx_dma_regs->dmas);
624 623
625 if (dmas & (DMA_STAT_FINI | DMA_STAT_ERR)) { 624 if (dmas & (DMA_STAT_FINI | DMA_STAT_ERR)) {
626 korina_tx(dev);
627
628 dmasm = readl(&lp->tx_dma_regs->dmasm); 625 dmasm = readl(&lp->tx_dma_regs->dmasm);
629 writel(dmasm | (DMA_STAT_FINI | DMA_STAT_ERR), 626 writel(dmasm | (DMA_STAT_FINI | DMA_STAT_ERR),
630 &lp->tx_dma_regs->dmasm); 627 &lp->tx_dma_regs->dmasm);
631 628
629 korina_tx(dev);
630
632 if (lp->tx_chain_status == desc_filled && 631 if (lp->tx_chain_status == desc_filled &&
633 (readl(&(lp->tx_dma_regs->dmandptr)) == 0)) { 632 (readl(&(lp->tx_dma_regs->dmandptr)) == 0)) {
634 writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]), 633 writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]),
@@ -901,6 +900,8 @@ static int korina_restart(struct net_device *dev)
901 900
902 korina_free_ring(dev); 901 korina_free_ring(dev);
903 902
903 napi_disable(&lp->napi);
904
904 ret = korina_init(dev); 905 ret = korina_init(dev);
905 if (ret < 0) { 906 if (ret < 0) {
906 printk(KERN_ERR DRV_NAME "%s: cannot restart device\n", 907 printk(KERN_ERR DRV_NAME "%s: cannot restart device\n",
@@ -999,14 +1000,14 @@ static int korina_open(struct net_device *dev)
999 * that handles the Done Finished 1000 * that handles the Done Finished
1000 * Ovr and Und Events */ 1001 * Ovr and Und Events */
1001 ret = request_irq(lp->rx_irq, &korina_rx_dma_interrupt, 1002 ret = request_irq(lp->rx_irq, &korina_rx_dma_interrupt,
1002 IRQF_SHARED | IRQF_DISABLED, "Korina ethernet Rx", dev); 1003 IRQF_DISABLED, "Korina ethernet Rx", dev);
1003 if (ret < 0) { 1004 if (ret < 0) {
1004 printk(KERN_ERR DRV_NAME "%s: unable to get Rx DMA IRQ %d\n", 1005 printk(KERN_ERR DRV_NAME "%s: unable to get Rx DMA IRQ %d\n",
1005 dev->name, lp->rx_irq); 1006 dev->name, lp->rx_irq);
1006 goto err_release; 1007 goto err_release;
1007 } 1008 }
1008 ret = request_irq(lp->tx_irq, &korina_tx_dma_interrupt, 1009 ret = request_irq(lp->tx_irq, &korina_tx_dma_interrupt,
1009 IRQF_SHARED | IRQF_DISABLED, "Korina ethernet Tx", dev); 1010 IRQF_DISABLED, "Korina ethernet Tx", dev);
1010 if (ret < 0) { 1011 if (ret < 0) {
1011 printk(KERN_ERR DRV_NAME "%s: unable to get Tx DMA IRQ %d\n", 1012 printk(KERN_ERR DRV_NAME "%s: unable to get Tx DMA IRQ %d\n",
1012 dev->name, lp->tx_irq); 1013 dev->name, lp->tx_irq);
@@ -1015,7 +1016,7 @@ static int korina_open(struct net_device *dev)
1015 1016
1016 /* Install handler for overrun error. */ 1017 /* Install handler for overrun error. */
1017 ret = request_irq(lp->ovr_irq, &korina_ovr_interrupt, 1018 ret = request_irq(lp->ovr_irq, &korina_ovr_interrupt,
1018 IRQF_SHARED | IRQF_DISABLED, "Ethernet Overflow", dev); 1019 IRQF_DISABLED, "Ethernet Overflow", dev);
1019 if (ret < 0) { 1020 if (ret < 0) {
1020 printk(KERN_ERR DRV_NAME"%s: unable to get OVR IRQ %d\n", 1021 printk(KERN_ERR DRV_NAME"%s: unable to get OVR IRQ %d\n",
1021 dev->name, lp->ovr_irq); 1022 dev->name, lp->ovr_irq);
@@ -1024,7 +1025,7 @@ static int korina_open(struct net_device *dev)
1024 1025
1025 /* Install handler for underflow error. */ 1026 /* Install handler for underflow error. */
1026 ret = request_irq(lp->und_irq, &korina_und_interrupt, 1027 ret = request_irq(lp->und_irq, &korina_und_interrupt,
1027 IRQF_SHARED | IRQF_DISABLED, "Ethernet Underflow", dev); 1028 IRQF_DISABLED, "Ethernet Underflow", dev);
1028 if (ret < 0) { 1029 if (ret < 0) {
1029 printk(KERN_ERR DRV_NAME "%s: unable to get UND IRQ %d\n", 1030 printk(KERN_ERR DRV_NAME "%s: unable to get UND IRQ %d\n",
1030 dev->name, lp->und_irq); 1031 dev->name, lp->und_irq);
@@ -1067,6 +1068,8 @@ static int korina_close(struct net_device *dev)
1067 1068
1068 korina_free_ring(dev); 1069 korina_free_ring(dev);
1069 1070
1071 napi_disable(&lp->napi);
1072
1070 free_irq(lp->rx_irq, dev); 1073 free_irq(lp->rx_irq, dev);
1071 free_irq(lp->tx_irq, dev); 1074 free_irq(lp->tx_irq, dev);
1072 free_irq(lp->ovr_irq, dev); 1075 free_irq(lp->ovr_irq, dev);
@@ -1089,7 +1092,6 @@ static int korina_probe(struct platform_device *pdev)
1089 return -ENOMEM; 1092 return -ENOMEM;
1090 } 1093 }
1091 SET_NETDEV_DEV(dev, &pdev->dev); 1094 SET_NETDEV_DEV(dev, &pdev->dev);
1092 platform_set_drvdata(pdev, dev);
1093 lp = netdev_priv(dev); 1095 lp = netdev_priv(dev);
1094 1096
1095 bif->dev = dev; 1097 bif->dev = dev;
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
index f8e601c51da7..c11c568fd7db 100644
--- a/drivers/net/netxen/netxen_nic.h
+++ b/drivers/net/netxen/netxen_nic.h
@@ -308,27 +308,16 @@ struct netxen_ring_ctx {
308#define netxen_set_cmd_desc_ctxid(cmd_desc, var) \ 308#define netxen_set_cmd_desc_ctxid(cmd_desc, var) \
309 ((cmd_desc)->port_ctxid |= ((var) << 4 & 0xF0)) 309 ((cmd_desc)->port_ctxid |= ((var) << 4 & 0xF0))
310 310
311#define netxen_set_cmd_desc_flags(cmd_desc, val) \ 311#define netxen_set_tx_port(_desc, _port) \
312 (cmd_desc)->flags_opcode = ((cmd_desc)->flags_opcode & \ 312 (_desc)->port_ctxid = ((_port) & 0xf) | (((_port) << 4) & 0xf0)
313 ~cpu_to_le16(0x7f)) | cpu_to_le16((val) & 0x7f) 313
314#define netxen_set_cmd_desc_opcode(cmd_desc, val) \ 314#define netxen_set_tx_flags_opcode(_desc, _flags, _opcode) \
315 (cmd_desc)->flags_opcode = ((cmd_desc)->flags_opcode & \ 315 (_desc)->flags_opcode = \
316 ~cpu_to_le16((u16)0x3f << 7)) | cpu_to_le16(((val) & 0x3f) << 7) 316 cpu_to_le16(((_flags) & 0x7f) | (((_opcode) & 0x3f) << 7))
317 317
318#define netxen_set_cmd_desc_num_of_buff(cmd_desc, val) \ 318#define netxen_set_tx_frags_len(_desc, _frags, _len) \
319 (cmd_desc)->num_of_buffers_total_length = \ 319 (_desc)->num_of_buffers_total_length = \
320 ((cmd_desc)->num_of_buffers_total_length & \ 320 cpu_to_le32(((_frags) & 0xff) | (((_len) & 0xffffff) << 8))
321 ~cpu_to_le32(0xff)) | cpu_to_le32((val) & 0xff)
322#define netxen_set_cmd_desc_totallength(cmd_desc, val) \
323 (cmd_desc)->num_of_buffers_total_length = \
324 ((cmd_desc)->num_of_buffers_total_length & \
325 ~cpu_to_le32((u32)0xffffff << 8)) | \
326 cpu_to_le32(((val) & 0xffffff) << 8)
327
328#define netxen_get_cmd_desc_opcode(cmd_desc) \
329 ((le16_to_cpu((cmd_desc)->flags_opcode) >> 7) & 0x003f)
330#define netxen_get_cmd_desc_totallength(cmd_desc) \
331 ((le32_to_cpu((cmd_desc)->num_of_buffers_total_length) >> 8) & 0xffffff)
332 321
333struct cmd_desc_type0 { 322struct cmd_desc_type0 {
334 u8 tcp_hdr_offset; /* For LSO only */ 323 u8 tcp_hdr_offset; /* For LSO only */
@@ -510,7 +499,8 @@ typedef enum {
510 NETXEN_BRDTYPE_P3_10G_SFP_CT = 0x002a, 499 NETXEN_BRDTYPE_P3_10G_SFP_CT = 0x002a,
511 NETXEN_BRDTYPE_P3_10G_SFP_QT = 0x002b, 500 NETXEN_BRDTYPE_P3_10G_SFP_QT = 0x002b,
512 NETXEN_BRDTYPE_P3_10G_CX4 = 0x0031, 501 NETXEN_BRDTYPE_P3_10G_CX4 = 0x0031,
513 NETXEN_BRDTYPE_P3_10G_XFP = 0x0032 502 NETXEN_BRDTYPE_P3_10G_XFP = 0x0032,
503 NETXEN_BRDTYPE_P3_10G_TP = 0x0080
514 504
515} netxen_brdtype_t; 505} netxen_brdtype_t;
516 506
@@ -757,7 +747,7 @@ extern char netxen_nic_driver_name[];
757 */ 747 */
758struct netxen_skb_frag { 748struct netxen_skb_frag {
759 u64 dma; 749 u64 dma;
760 u32 length; 750 ulong length;
761}; 751};
762 752
763#define _netxen_set_bits(config_word, start, bits, val) {\ 753#define _netxen_set_bits(config_word, start, bits, val) {\
@@ -783,13 +773,7 @@ struct netxen_skb_frag {
783struct netxen_cmd_buffer { 773struct netxen_cmd_buffer {
784 struct sk_buff *skb; 774 struct sk_buff *skb;
785 struct netxen_skb_frag frag_array[MAX_BUFFERS_PER_CMD + 1]; 775 struct netxen_skb_frag frag_array[MAX_BUFFERS_PER_CMD + 1];
786 u32 total_length; 776 u32 frag_count;
787 u32 mss;
788 u16 port;
789 u8 cmd;
790 u8 frag_count;
791 unsigned long time_stamp;
792 u32 state;
793}; 777};
794 778
795/* In rx_buffer, we do not need multiple fragments as is a single buffer */ 779/* In rx_buffer, we do not need multiple fragments as is a single buffer */
@@ -876,7 +860,6 @@ struct nx_host_rds_ring {
876 u32 skb_size; 860 u32 skb_size;
877 struct netxen_rx_buffer *rx_buf_arr; /* rx buffers for receive */ 861 struct netxen_rx_buffer *rx_buf_arr; /* rx buffers for receive */
878 struct list_head free_list; 862 struct list_head free_list;
879 int begin_alloc;
880}; 863};
881 864
882/* 865/*
@@ -995,31 +978,31 @@ struct netxen_recv_context {
995 */ 978 */
996 979
997typedef struct { 980typedef struct {
998 u64 host_phys_addr; /* Ring base addr */ 981 __le64 host_phys_addr; /* Ring base addr */
999 u32 ring_size; /* Ring entries */ 982 __le32 ring_size; /* Ring entries */
1000 u16 msi_index; 983 __le16 msi_index;
1001 u16 rsvd; /* Padding */ 984 __le16 rsvd; /* Padding */
1002} nx_hostrq_sds_ring_t; 985} nx_hostrq_sds_ring_t;
1003 986
1004typedef struct { 987typedef struct {
1005 u64 host_phys_addr; /* Ring base addr */ 988 __le64 host_phys_addr; /* Ring base addr */
1006 u64 buff_size; /* Packet buffer size */ 989 __le64 buff_size; /* Packet buffer size */
1007 u32 ring_size; /* Ring entries */ 990 __le32 ring_size; /* Ring entries */
1008 u32 ring_kind; /* Class of ring */ 991 __le32 ring_kind; /* Class of ring */
1009} nx_hostrq_rds_ring_t; 992} nx_hostrq_rds_ring_t;
1010 993
1011typedef struct { 994typedef struct {
1012 u64 host_rsp_dma_addr; /* Response dma'd here */ 995 __le64 host_rsp_dma_addr; /* Response dma'd here */
1013 u32 capabilities[4]; /* Flag bit vector */ 996 __le32 capabilities[4]; /* Flag bit vector */
1014 u32 host_int_crb_mode; /* Interrupt crb usage */ 997 __le32 host_int_crb_mode; /* Interrupt crb usage */
1015 u32 host_rds_crb_mode; /* RDS crb usage */ 998 __le32 host_rds_crb_mode; /* RDS crb usage */
1016 /* These ring offsets are relative to data[0] below */ 999 /* These ring offsets are relative to data[0] below */
1017 u32 rds_ring_offset; /* Offset to RDS config */ 1000 __le32 rds_ring_offset; /* Offset to RDS config */
1018 u32 sds_ring_offset; /* Offset to SDS config */ 1001 __le32 sds_ring_offset; /* Offset to SDS config */
1019 u16 num_rds_rings; /* Count of RDS rings */ 1002 __le16 num_rds_rings; /* Count of RDS rings */
1020 u16 num_sds_rings; /* Count of SDS rings */ 1003 __le16 num_sds_rings; /* Count of SDS rings */
1021 u16 rsvd1; /* Padding */ 1004 __le16 rsvd1; /* Padding */
1022 u16 rsvd2; /* Padding */ 1005 __le16 rsvd2; /* Padding */
1023 u8 reserved[128]; /* reserve space for future expansion*/ 1006 u8 reserved[128]; /* reserve space for future expansion*/
1024 /* MUST BE 64-bit aligned. 1007 /* MUST BE 64-bit aligned.
1025 The following is packed: 1008 The following is packed:
@@ -1029,24 +1012,24 @@ typedef struct {
1029} nx_hostrq_rx_ctx_t; 1012} nx_hostrq_rx_ctx_t;
1030 1013
1031typedef struct { 1014typedef struct {
1032 u32 host_producer_crb; /* Crb to use */ 1015 __le32 host_producer_crb; /* Crb to use */
1033 u32 rsvd1; /* Padding */ 1016 __le32 rsvd1; /* Padding */
1034} nx_cardrsp_rds_ring_t; 1017} nx_cardrsp_rds_ring_t;
1035 1018
1036typedef struct { 1019typedef struct {
1037 u32 host_consumer_crb; /* Crb to use */ 1020 __le32 host_consumer_crb; /* Crb to use */
1038 u32 interrupt_crb; /* Crb to use */ 1021 __le32 interrupt_crb; /* Crb to use */
1039} nx_cardrsp_sds_ring_t; 1022} nx_cardrsp_sds_ring_t;
1040 1023
1041typedef struct { 1024typedef struct {
1042 /* These ring offsets are relative to data[0] below */ 1025 /* These ring offsets are relative to data[0] below */
1043 u32 rds_ring_offset; /* Offset to RDS config */ 1026 __le32 rds_ring_offset; /* Offset to RDS config */
1044 u32 sds_ring_offset; /* Offset to SDS config */ 1027 __le32 sds_ring_offset; /* Offset to SDS config */
1045 u32 host_ctx_state; /* Starting State */ 1028 __le32 host_ctx_state; /* Starting State */
1046 u32 num_fn_per_port; /* How many PCI fn share the port */ 1029 __le32 num_fn_per_port; /* How many PCI fn share the port */
1047 u16 num_rds_rings; /* Count of RDS rings */ 1030 __le16 num_rds_rings; /* Count of RDS rings */
1048 u16 num_sds_rings; /* Count of SDS rings */ 1031 __le16 num_sds_rings; /* Count of SDS rings */
1049 u16 context_id; /* Handle for context */ 1032 __le16 context_id; /* Handle for context */
1050 u8 phys_port; /* Physical id of port */ 1033 u8 phys_port; /* Physical id of port */
1051 u8 virt_port; /* Virtual/Logical id of port */ 1034 u8 virt_port; /* Virtual/Logical id of port */
1052 u8 reserved[128]; /* save space for future expansion */ 1035 u8 reserved[128]; /* save space for future expansion */
@@ -1072,34 +1055,34 @@ typedef struct {
1072 */ 1055 */
1073 1056
1074typedef struct { 1057typedef struct {
1075 u64 host_phys_addr; /* Ring base addr */ 1058 __le64 host_phys_addr; /* Ring base addr */
1076 u32 ring_size; /* Ring entries */ 1059 __le32 ring_size; /* Ring entries */
1077 u32 rsvd; /* Padding */ 1060 __le32 rsvd; /* Padding */
1078} nx_hostrq_cds_ring_t; 1061} nx_hostrq_cds_ring_t;
1079 1062
1080typedef struct { 1063typedef struct {
1081 u64 host_rsp_dma_addr; /* Response dma'd here */ 1064 __le64 host_rsp_dma_addr; /* Response dma'd here */
1082 u64 cmd_cons_dma_addr; /* */ 1065 __le64 cmd_cons_dma_addr; /* */
1083 u64 dummy_dma_addr; /* */ 1066 __le64 dummy_dma_addr; /* */
1084 u32 capabilities[4]; /* Flag bit vector */ 1067 __le32 capabilities[4]; /* Flag bit vector */
1085 u32 host_int_crb_mode; /* Interrupt crb usage */ 1068 __le32 host_int_crb_mode; /* Interrupt crb usage */
1086 u32 rsvd1; /* Padding */ 1069 __le32 rsvd1; /* Padding */
1087 u16 rsvd2; /* Padding */ 1070 __le16 rsvd2; /* Padding */
1088 u16 interrupt_ctl; 1071 __le16 interrupt_ctl;
1089 u16 msi_index; 1072 __le16 msi_index;
1090 u16 rsvd3; /* Padding */ 1073 __le16 rsvd3; /* Padding */
1091 nx_hostrq_cds_ring_t cds_ring; /* Desc of cds ring */ 1074 nx_hostrq_cds_ring_t cds_ring; /* Desc of cds ring */
1092 u8 reserved[128]; /* future expansion */ 1075 u8 reserved[128]; /* future expansion */
1093} nx_hostrq_tx_ctx_t; 1076} nx_hostrq_tx_ctx_t;
1094 1077
1095typedef struct { 1078typedef struct {
1096 u32 host_producer_crb; /* Crb to use */ 1079 __le32 host_producer_crb; /* Crb to use */
1097 u32 interrupt_crb; /* Crb to use */ 1080 __le32 interrupt_crb; /* Crb to use */
1098} nx_cardrsp_cds_ring_t; 1081} nx_cardrsp_cds_ring_t;
1099 1082
1100typedef struct { 1083typedef struct {
1101 u32 host_ctx_state; /* Starting state */ 1084 __le32 host_ctx_state; /* Starting state */
1102 u16 context_id; /* Handle for context */ 1085 __le16 context_id; /* Handle for context */
1103 u8 phys_port; /* Physical id of port */ 1086 u8 phys_port; /* Physical id of port */
1104 u8 virt_port; /* Virtual/Logical id of port */ 1087 u8 virt_port; /* Virtual/Logical id of port */
1105 nx_cardrsp_cds_ring_t cds_ring; /* Card cds settings */ 1088 nx_cardrsp_cds_ring_t cds_ring; /* Card cds settings */
@@ -1202,9 +1185,9 @@ enum {
1202#define VPORT_MISS_MODE_ACCEPT_MULTI 2 /* accept unmatched multicast */ 1185#define VPORT_MISS_MODE_ACCEPT_MULTI 2 /* accept unmatched multicast */
1203 1186
1204typedef struct { 1187typedef struct {
1205 u64 qhdr; 1188 __le64 qhdr;
1206 u64 req_hdr; 1189 __le64 req_hdr;
1207 u64 words[6]; 1190 __le64 words[6];
1208} nx_nic_req_t; 1191} nx_nic_req_t;
1209 1192
1210typedef struct { 1193typedef struct {
@@ -1486,8 +1469,6 @@ void netxen_release_tx_buffers(struct netxen_adapter *adapter);
1486 1469
1487void netxen_initialize_adapter_ops(struct netxen_adapter *adapter); 1470void netxen_initialize_adapter_ops(struct netxen_adapter *adapter);
1488int netxen_init_firmware(struct netxen_adapter *adapter); 1471int netxen_init_firmware(struct netxen_adapter *adapter);
1489void netxen_tso_check(struct netxen_adapter *adapter,
1490 struct cmd_desc_type0 *desc, struct sk_buff *skb);
1491void netxen_nic_clear_stats(struct netxen_adapter *adapter); 1472void netxen_nic_clear_stats(struct netxen_adapter *adapter);
1492void netxen_watchdog_task(struct work_struct *work); 1473void netxen_watchdog_task(struct work_struct *work);
1493void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx, 1474void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx,
@@ -1496,6 +1477,7 @@ int netxen_process_cmd_ring(struct netxen_adapter *adapter);
1496u32 netxen_process_rcv_ring(struct netxen_adapter *adapter, int ctx, int max); 1477u32 netxen_process_rcv_ring(struct netxen_adapter *adapter, int ctx, int max);
1497void netxen_p2_nic_set_multi(struct net_device *netdev); 1478void netxen_p2_nic_set_multi(struct net_device *netdev);
1498void netxen_p3_nic_set_multi(struct net_device *netdev); 1479void netxen_p3_nic_set_multi(struct net_device *netdev);
1480void netxen_p3_free_mac_list(struct netxen_adapter *adapter);
1499int netxen_p3_nic_set_promisc(struct netxen_adapter *adapter, u32); 1481int netxen_p3_nic_set_promisc(struct netxen_adapter *adapter, u32);
1500int netxen_config_intr_coalesce(struct netxen_adapter *adapter); 1482int netxen_config_intr_coalesce(struct netxen_adapter *adapter);
1501 1483
diff --git a/drivers/net/netxen/netxen_nic_ctx.c b/drivers/net/netxen/netxen_nic_ctx.c
index 64b51643c626..746bdb470418 100644
--- a/drivers/net/netxen/netxen_nic_ctx.c
+++ b/drivers/net/netxen/netxen_nic_ctx.c
@@ -76,7 +76,7 @@ netxen_api_unlock(struct netxen_adapter *adapter)
76static u32 76static u32
77netxen_poll_rsp(struct netxen_adapter *adapter) 77netxen_poll_rsp(struct netxen_adapter *adapter)
78{ 78{
79 u32 raw_rsp, rsp = NX_CDRP_RSP_OK; 79 u32 rsp = NX_CDRP_RSP_OK;
80 int timeout = 0; 80 int timeout = 0;
81 81
82 do { 82 do {
@@ -86,10 +86,7 @@ netxen_poll_rsp(struct netxen_adapter *adapter)
86 if (++timeout > NX_OS_CRB_RETRY_COUNT) 86 if (++timeout > NX_OS_CRB_RETRY_COUNT)
87 return NX_CDRP_RSP_TIMEOUT; 87 return NX_CDRP_RSP_TIMEOUT;
88 88
89 netxen_nic_read_w1(adapter, NX_CDRP_CRB_OFFSET, 89 netxen_nic_read_w1(adapter, NX_CDRP_CRB_OFFSET, &rsp);
90 &raw_rsp);
91
92 rsp = le32_to_cpu(raw_rsp);
93 } while (!NX_CDRP_IS_RSP(rsp)); 90 } while (!NX_CDRP_IS_RSP(rsp));
94 91
95 return rsp; 92 return rsp;
@@ -109,20 +106,16 @@ netxen_issue_cmd(struct netxen_adapter *adapter,
109 if (netxen_api_lock(adapter)) 106 if (netxen_api_lock(adapter))
110 return NX_RCODE_TIMEOUT; 107 return NX_RCODE_TIMEOUT;
111 108
112 netxen_nic_write_w1(adapter, NX_SIGN_CRB_OFFSET, 109 netxen_nic_write_w1(adapter, NX_SIGN_CRB_OFFSET, signature);
113 cpu_to_le32(signature));
114 110
115 netxen_nic_write_w1(adapter, NX_ARG1_CRB_OFFSET, 111 netxen_nic_write_w1(adapter, NX_ARG1_CRB_OFFSET, arg1);
116 cpu_to_le32(arg1));
117 112
118 netxen_nic_write_w1(adapter, NX_ARG2_CRB_OFFSET, 113 netxen_nic_write_w1(adapter, NX_ARG2_CRB_OFFSET, arg2);
119 cpu_to_le32(arg2));
120 114
121 netxen_nic_write_w1(adapter, NX_ARG3_CRB_OFFSET, 115 netxen_nic_write_w1(adapter, NX_ARG3_CRB_OFFSET, arg3);
122 cpu_to_le32(arg3));
123 116
124 netxen_nic_write_w1(adapter, NX_CDRP_CRB_OFFSET, 117 netxen_nic_write_w1(adapter, NX_CDRP_CRB_OFFSET,
125 cpu_to_le32(NX_CDRP_FORM_CMD(cmd))); 118 NX_CDRP_FORM_CMD(cmd));
126 119
127 rsp = netxen_poll_rsp(adapter); 120 rsp = netxen_poll_rsp(adapter);
128 121
@@ -133,7 +126,6 @@ netxen_issue_cmd(struct netxen_adapter *adapter,
133 rcode = NX_RCODE_TIMEOUT; 126 rcode = NX_RCODE_TIMEOUT;
134 } else if (rsp == NX_CDRP_RSP_FAIL) { 127 } else if (rsp == NX_CDRP_RSP_FAIL) {
135 netxen_nic_read_w1(adapter, NX_ARG1_CRB_OFFSET, &rcode); 128 netxen_nic_read_w1(adapter, NX_ARG1_CRB_OFFSET, &rcode);
136 rcode = le32_to_cpu(rcode);
137 129
138 printk(KERN_ERR "%s: failed card response code:0x%x\n", 130 printk(KERN_ERR "%s: failed card response code:0x%x\n",
139 netxen_nic_driver_name, rcode); 131 netxen_nic_driver_name, rcode);
@@ -183,7 +175,7 @@ nx_fw_cmd_create_rx_ctx(struct netxen_adapter *adapter)
183 175
184 int i, nrds_rings, nsds_rings; 176 int i, nrds_rings, nsds_rings;
185 size_t rq_size, rsp_size; 177 size_t rq_size, rsp_size;
186 u32 cap, reg; 178 u32 cap, reg, val;
187 179
188 int err; 180 int err;
189 181
@@ -225,11 +217,14 @@ nx_fw_cmd_create_rx_ctx(struct netxen_adapter *adapter)
225 217
226 prq->num_rds_rings = cpu_to_le16(nrds_rings); 218 prq->num_rds_rings = cpu_to_le16(nrds_rings);
227 prq->num_sds_rings = cpu_to_le16(nsds_rings); 219 prq->num_sds_rings = cpu_to_le16(nsds_rings);
228 prq->rds_ring_offset = 0; 220 prq->rds_ring_offset = cpu_to_le32(0);
229 prq->sds_ring_offset = prq->rds_ring_offset + 221
222 val = le32_to_cpu(prq->rds_ring_offset) +
230 (sizeof(nx_hostrq_rds_ring_t) * nrds_rings); 223 (sizeof(nx_hostrq_rds_ring_t) * nrds_rings);
224 prq->sds_ring_offset = cpu_to_le32(val);
231 225
232 prq_rds = (nx_hostrq_rds_ring_t *)(prq->data + prq->rds_ring_offset); 226 prq_rds = (nx_hostrq_rds_ring_t *)(prq->data +
227 le32_to_cpu(prq->rds_ring_offset));
233 228
234 for (i = 0; i < nrds_rings; i++) { 229 for (i = 0; i < nrds_rings; i++) {
235 230
@@ -241,17 +236,14 @@ nx_fw_cmd_create_rx_ctx(struct netxen_adapter *adapter)
241 prq_rds[i].buff_size = cpu_to_le64(rds_ring->dma_size); 236 prq_rds[i].buff_size = cpu_to_le64(rds_ring->dma_size);
242 } 237 }
243 238
244 prq_sds = (nx_hostrq_sds_ring_t *)(prq->data + prq->sds_ring_offset); 239 prq_sds = (nx_hostrq_sds_ring_t *)(prq->data +
240 le32_to_cpu(prq->sds_ring_offset));
245 241
246 prq_sds[0].host_phys_addr = 242 prq_sds[0].host_phys_addr =
247 cpu_to_le64(recv_ctx->rcv_status_desc_phys_addr); 243 cpu_to_le64(recv_ctx->rcv_status_desc_phys_addr);
248 prq_sds[0].ring_size = cpu_to_le32(adapter->max_rx_desc_count); 244 prq_sds[0].ring_size = cpu_to_le32(adapter->max_rx_desc_count);
249 /* only one msix vector for now */ 245 /* only one msix vector for now */
250 prq_sds[0].msi_index = cpu_to_le32(0); 246 prq_sds[0].msi_index = cpu_to_le16(0);
251
252 /* now byteswap offsets */
253 prq->rds_ring_offset = cpu_to_le32(prq->rds_ring_offset);
254 prq->sds_ring_offset = cpu_to_le32(prq->sds_ring_offset);
255 247
256 phys_addr = hostrq_phys_addr; 248 phys_addr = hostrq_phys_addr;
257 err = netxen_issue_cmd(adapter, 249 err = netxen_issue_cmd(adapter,
@@ -269,9 +261,9 @@ nx_fw_cmd_create_rx_ctx(struct netxen_adapter *adapter)
269 261
270 262
271 prsp_rds = ((nx_cardrsp_rds_ring_t *) 263 prsp_rds = ((nx_cardrsp_rds_ring_t *)
272 &prsp->data[prsp->rds_ring_offset]); 264 &prsp->data[le32_to_cpu(prsp->rds_ring_offset)]);
273 265
274 for (i = 0; i < le32_to_cpu(prsp->num_rds_rings); i++) { 266 for (i = 0; i < le16_to_cpu(prsp->num_rds_rings); i++) {
275 rds_ring = &recv_ctx->rds_rings[i]; 267 rds_ring = &recv_ctx->rds_rings[i];
276 268
277 reg = le32_to_cpu(prsp_rds[i].host_producer_crb); 269 reg = le32_to_cpu(prsp_rds[i].host_producer_crb);
@@ -279,7 +271,7 @@ nx_fw_cmd_create_rx_ctx(struct netxen_adapter *adapter)
279 } 271 }
280 272
281 prsp_sds = ((nx_cardrsp_sds_ring_t *) 273 prsp_sds = ((nx_cardrsp_sds_ring_t *)
282 &prsp->data[prsp->sds_ring_offset]); 274 &prsp->data[le32_to_cpu(prsp->sds_ring_offset)]);
283 reg = le32_to_cpu(prsp_sds[0].host_consumer_crb); 275 reg = le32_to_cpu(prsp_sds[0].host_consumer_crb);
284 recv_ctx->crb_sts_consumer = NETXEN_NIC_REG(reg - 0x200); 276 recv_ctx->crb_sts_consumer = NETXEN_NIC_REG(reg - 0x200);
285 277
@@ -288,7 +280,7 @@ nx_fw_cmd_create_rx_ctx(struct netxen_adapter *adapter)
288 280
289 recv_ctx->state = le32_to_cpu(prsp->host_ctx_state); 281 recv_ctx->state = le32_to_cpu(prsp->host_ctx_state);
290 recv_ctx->context_id = le16_to_cpu(prsp->context_id); 282 recv_ctx->context_id = le16_to_cpu(prsp->context_id);
291 recv_ctx->virt_port = le16_to_cpu(prsp->virt_port); 283 recv_ctx->virt_port = prsp->virt_port;
292 284
293out_free_rsp: 285out_free_rsp:
294 pci_free_consistent(adapter->pdev, rsp_size, prsp, cardrsp_phys_addr); 286 pci_free_consistent(adapter->pdev, rsp_size, prsp, cardrsp_phys_addr);
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c
index e45ce2951729..c0bd40fcf708 100644
--- a/drivers/net/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/netxen/netxen_nic_ethtool.c
@@ -136,11 +136,9 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
136 136
137 ecmd->port = PORT_TP; 137 ecmd->port = PORT_TP;
138 138
139 if (netif_running(dev)) { 139 ecmd->speed = adapter->link_speed;
140 ecmd->speed = adapter->link_speed; 140 ecmd->duplex = adapter->link_duplex;
141 ecmd->duplex = adapter->link_duplex; 141 ecmd->autoneg = adapter->link_autoneg;
142 ecmd->autoneg = adapter->link_autoneg;
143 }
144 142
145 } else if (adapter->ahw.board_type == NETXEN_NIC_XGBE) { 143 } else if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
146 u32 val; 144 u32 val;
@@ -171,7 +169,7 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
171 } else 169 } else
172 return -EIO; 170 return -EIO;
173 171
174 ecmd->phy_address = adapter->portnum; 172 ecmd->phy_address = adapter->physical_port;
175 ecmd->transceiver = XCVR_EXTERNAL; 173 ecmd->transceiver = XCVR_EXTERNAL;
176 174
177 switch ((netxen_brdtype_t) boardinfo->board_type) { 175 switch ((netxen_brdtype_t) boardinfo->board_type) {
@@ -180,13 +178,13 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
180 case NETXEN_BRDTYPE_P3_REF_QG: 178 case NETXEN_BRDTYPE_P3_REF_QG:
181 case NETXEN_BRDTYPE_P3_4_GB: 179 case NETXEN_BRDTYPE_P3_4_GB:
182 case NETXEN_BRDTYPE_P3_4_GB_MM: 180 case NETXEN_BRDTYPE_P3_4_GB_MM:
183 case NETXEN_BRDTYPE_P3_10000_BASE_T:
184 181
185 ecmd->supported |= SUPPORTED_Autoneg; 182 ecmd->supported |= SUPPORTED_Autoneg;
186 ecmd->advertising |= ADVERTISED_Autoneg; 183 ecmd->advertising |= ADVERTISED_Autoneg;
187 case NETXEN_BRDTYPE_P2_SB31_10G_CX4: 184 case NETXEN_BRDTYPE_P2_SB31_10G_CX4:
188 case NETXEN_BRDTYPE_P3_10G_CX4: 185 case NETXEN_BRDTYPE_P3_10G_CX4:
189 case NETXEN_BRDTYPE_P3_10G_CX4_LP: 186 case NETXEN_BRDTYPE_P3_10G_CX4_LP:
187 case NETXEN_BRDTYPE_P3_10000_BASE_T:
190 ecmd->supported |= SUPPORTED_TP; 188 ecmd->supported |= SUPPORTED_TP;
191 ecmd->advertising |= ADVERTISED_TP; 189 ecmd->advertising |= ADVERTISED_TP;
192 ecmd->port = PORT_TP; 190 ecmd->port = PORT_TP;
@@ -204,16 +202,33 @@ netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
204 ecmd->port = PORT_FIBRE; 202 ecmd->port = PORT_FIBRE;
205 ecmd->autoneg = AUTONEG_DISABLE; 203 ecmd->autoneg = AUTONEG_DISABLE;
206 break; 204 break;
207 case NETXEN_BRDTYPE_P2_SB31_10G:
208 case NETXEN_BRDTYPE_P3_10G_SFP_PLUS: 205 case NETXEN_BRDTYPE_P3_10G_SFP_PLUS:
209 case NETXEN_BRDTYPE_P3_10G_SFP_CT: 206 case NETXEN_BRDTYPE_P3_10G_SFP_CT:
210 case NETXEN_BRDTYPE_P3_10G_SFP_QT: 207 case NETXEN_BRDTYPE_P3_10G_SFP_QT:
208 ecmd->advertising |= ADVERTISED_TP;
209 ecmd->supported |= SUPPORTED_TP;
210 case NETXEN_BRDTYPE_P2_SB31_10G:
211 case NETXEN_BRDTYPE_P3_10G_XFP: 211 case NETXEN_BRDTYPE_P3_10G_XFP:
212 ecmd->supported |= SUPPORTED_FIBRE; 212 ecmd->supported |= SUPPORTED_FIBRE;
213 ecmd->advertising |= ADVERTISED_FIBRE; 213 ecmd->advertising |= ADVERTISED_FIBRE;
214 ecmd->port = PORT_FIBRE; 214 ecmd->port = PORT_FIBRE;
215 ecmd->autoneg = AUTONEG_DISABLE; 215 ecmd->autoneg = AUTONEG_DISABLE;
216 break; 216 break;
217 case NETXEN_BRDTYPE_P3_10G_TP:
218 if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
219 ecmd->autoneg = AUTONEG_DISABLE;
220 ecmd->supported |= (SUPPORTED_FIBRE | SUPPORTED_TP);
221 ecmd->advertising |=
222 (ADVERTISED_FIBRE | ADVERTISED_TP);
223 ecmd->port = PORT_FIBRE;
224 } else {
225 ecmd->autoneg = AUTONEG_ENABLE;
226 ecmd->supported |= (SUPPORTED_TP |SUPPORTED_Autoneg);
227 ecmd->advertising |=
228 (ADVERTISED_TP | ADVERTISED_Autoneg);
229 ecmd->port = PORT_TP;
230 }
231 break;
217 default: 232 default:
218 printk(KERN_ERR "netxen-nic: Unsupported board model %d\n", 233 printk(KERN_ERR "netxen-nic: Unsupported board model %d\n",
219 (netxen_brdtype_t) boardinfo->board_type); 234 (netxen_brdtype_t) boardinfo->board_type);
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
index aa6e603bfcbf..821cff68b3f3 100644
--- a/drivers/net/netxen/netxen_nic_hw.c
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -503,17 +503,15 @@ netxen_send_cmd_descs(struct netxen_adapter *adapter,
503 503
504 i = 0; 504 i = 0;
505 505
506 netif_tx_lock_bh(adapter->netdev);
507
506 producer = adapter->cmd_producer; 508 producer = adapter->cmd_producer;
507 do { 509 do {
508 cmd_desc = &cmd_desc_arr[i]; 510 cmd_desc = &cmd_desc_arr[i];
509 511
510 pbuf = &adapter->cmd_buf_arr[producer]; 512 pbuf = &adapter->cmd_buf_arr[producer];
511 pbuf->mss = 0;
512 pbuf->total_length = 0;
513 pbuf->skb = NULL; 513 pbuf->skb = NULL;
514 pbuf->cmd = 0;
515 pbuf->frag_count = 0; 514 pbuf->frag_count = 0;
516 pbuf->port = 0;
517 515
518 /* adapter->ahw.cmd_desc_head[producer] = *cmd_desc; */ 516 /* adapter->ahw.cmd_desc_head[producer] = *cmd_desc; */
519 memcpy(&adapter->ahw.cmd_desc_head[producer], 517 memcpy(&adapter->ahw.cmd_desc_head[producer],
@@ -531,6 +529,8 @@ netxen_send_cmd_descs(struct netxen_adapter *adapter,
531 529
532 netxen_nic_update_cmd_producer(adapter, adapter->cmd_producer); 530 netxen_nic_update_cmd_producer(adapter, adapter->cmd_producer);
533 531
532 netif_tx_unlock_bh(adapter->netdev);
533
534 return 0; 534 return 0;
535} 535}
536 536
@@ -539,16 +539,19 @@ static int nx_p3_sre_macaddr_change(struct net_device *dev,
539{ 539{
540 struct netxen_adapter *adapter = netdev_priv(dev); 540 struct netxen_adapter *adapter = netdev_priv(dev);
541 nx_nic_req_t req; 541 nx_nic_req_t req;
542 nx_mac_req_t mac_req; 542 nx_mac_req_t *mac_req;
543 u64 word;
543 int rv; 544 int rv;
544 545
545 memset(&req, 0, sizeof(nx_nic_req_t)); 546 memset(&req, 0, sizeof(nx_nic_req_t));
546 req.qhdr |= (NX_NIC_REQUEST << 23); 547 req.qhdr = cpu_to_le64(NX_NIC_REQUEST << 23);
547 req.req_hdr |= NX_MAC_EVENT; 548
548 req.req_hdr |= ((u64)adapter->portnum << 16); 549 word = NX_MAC_EVENT | ((u64)adapter->portnum << 16);
549 mac_req.op = op; 550 req.req_hdr = cpu_to_le64(word);
550 memcpy(&mac_req.mac_addr, addr, 6); 551
551 req.words[0] = cpu_to_le64(*(u64 *)&mac_req); 552 mac_req = (nx_mac_req_t *)&req.words[0];
553 mac_req->op = op;
554 memcpy(mac_req->mac_addr, addr, 6);
552 555
553 rv = netxen_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1); 556 rv = netxen_send_cmd_descs(adapter, (struct cmd_desc_type0 *)&req, 1);
554 if (rv != 0) { 557 if (rv != 0) {
@@ -612,18 +615,35 @@ send_fw_cmd:
612int netxen_p3_nic_set_promisc(struct netxen_adapter *adapter, u32 mode) 615int netxen_p3_nic_set_promisc(struct netxen_adapter *adapter, u32 mode)
613{ 616{
614 nx_nic_req_t req; 617 nx_nic_req_t req;
618 u64 word;
615 619
616 memset(&req, 0, sizeof(nx_nic_req_t)); 620 memset(&req, 0, sizeof(nx_nic_req_t));
617 621
618 req.qhdr |= (NX_HOST_REQUEST << 23); 622 req.qhdr = cpu_to_le64(NX_HOST_REQUEST << 23);
619 req.req_hdr |= NX_NIC_H2C_OPCODE_PROXY_SET_VPORT_MISS_MODE; 623
620 req.req_hdr |= ((u64)adapter->portnum << 16); 624 word = NX_NIC_H2C_OPCODE_PROXY_SET_VPORT_MISS_MODE |
625 ((u64)adapter->portnum << 16);
626 req.req_hdr = cpu_to_le64(word);
627
621 req.words[0] = cpu_to_le64(mode); 628 req.words[0] = cpu_to_le64(mode);
622 629
623 return netxen_send_cmd_descs(adapter, 630 return netxen_send_cmd_descs(adapter,
624 (struct cmd_desc_type0 *)&req, 1); 631 (struct cmd_desc_type0 *)&req, 1);
625} 632}
626 633
634void netxen_p3_free_mac_list(struct netxen_adapter *adapter)
635{
636 nx_mac_list_t *cur, *next;
637
638 cur = adapter->mac_list;
639
640 while (cur) {
641 next = cur->next;
642 kfree(cur);
643 cur = next;
644 }
645}
646
627#define NETXEN_CONFIG_INTR_COALESCE 3 647#define NETXEN_CONFIG_INTR_COALESCE 3
628 648
629/* 649/*
@@ -632,13 +652,15 @@ int netxen_p3_nic_set_promisc(struct netxen_adapter *adapter, u32 mode)
632int netxen_config_intr_coalesce(struct netxen_adapter *adapter) 652int netxen_config_intr_coalesce(struct netxen_adapter *adapter)
633{ 653{
634 nx_nic_req_t req; 654 nx_nic_req_t req;
655 u64 word;
635 int rv; 656 int rv;
636 657
637 memset(&req, 0, sizeof(nx_nic_req_t)); 658 memset(&req, 0, sizeof(nx_nic_req_t));
638 659
639 req.qhdr |= (NX_NIC_REQUEST << 23); 660 req.qhdr = cpu_to_le64(NX_NIC_REQUEST << 23);
640 req.req_hdr |= NETXEN_CONFIG_INTR_COALESCE; 661
641 req.req_hdr |= ((u64)adapter->portnum << 16); 662 word = NETXEN_CONFIG_INTR_COALESCE | ((u64)adapter->portnum << 16);
663 req.req_hdr = cpu_to_le64(word);
642 664
643 memcpy(&req.words[0], &adapter->coal, sizeof(adapter->coal)); 665 memcpy(&req.words[0], &adapter->coal, sizeof(adapter->coal));
644 666
@@ -772,13 +794,10 @@ int netxen_p3_get_mac_addr(struct netxen_adapter *adapter, __le64 *mac)
772 adapter->hw_read_wx(adapter, crbaddr, &mac_lo, 4); 794 adapter->hw_read_wx(adapter, crbaddr, &mac_lo, 4);
773 adapter->hw_read_wx(adapter, crbaddr+4, &mac_hi, 4); 795 adapter->hw_read_wx(adapter, crbaddr+4, &mac_hi, 4);
774 796
775 mac_hi = cpu_to_le32(mac_hi);
776 mac_lo = cpu_to_le32(mac_lo);
777
778 if (pci_func & 1) 797 if (pci_func & 1)
779 *mac = ((mac_lo >> 16) | ((u64)mac_hi << 16)); 798 *mac = le64_to_cpu((mac_lo >> 16) | ((u64)mac_hi << 16));
780 else 799 else
781 *mac = ((mac_lo) | ((u64)mac_hi << 32)); 800 *mac = le64_to_cpu((u64)mac_lo | ((u64)mac_hi << 32));
782 801
783 return 0; 802 return 0;
784} 803}
@@ -937,7 +956,7 @@ int netxen_load_firmware(struct netxen_adapter *adapter)
937{ 956{
938 int i; 957 int i;
939 u32 data, size = 0; 958 u32 data, size = 0;
940 u32 flashaddr = NETXEN_BOOTLD_START, memaddr = NETXEN_BOOTLD_START; 959 u32 flashaddr = NETXEN_BOOTLD_START;
941 960
942 size = (NETXEN_IMAGE_START - NETXEN_BOOTLD_START)/4; 961 size = (NETXEN_IMAGE_START - NETXEN_BOOTLD_START)/4;
943 962
@@ -949,10 +968,8 @@ int netxen_load_firmware(struct netxen_adapter *adapter)
949 if (netxen_rom_fast_read(adapter, flashaddr, (int *)&data) != 0) 968 if (netxen_rom_fast_read(adapter, flashaddr, (int *)&data) != 0)
950 return -EIO; 969 return -EIO;
951 970
952 adapter->pci_mem_write(adapter, memaddr, &data, 4); 971 adapter->pci_mem_write(adapter, flashaddr, &data, 4);
953 flashaddr += 4; 972 flashaddr += 4;
954 memaddr += 4;
955 cond_resched();
956 } 973 }
957 msleep(1); 974 msleep(1);
958 975
@@ -2034,7 +2051,13 @@ int netxen_nic_get_board_info(struct netxen_adapter *adapter)
2034 rv = -1; 2051 rv = -1;
2035 } 2052 }
2036 2053
2037 DPRINTK(INFO, "Discovered board type:0x%x ", boardinfo->board_type); 2054 if (boardinfo->board_type == NETXEN_BRDTYPE_P3_4_GB_MM) {
2055 u32 gpio = netxen_nic_reg_read(adapter,
2056 NETXEN_ROMUSB_GLB_PAD_GPIO_I);
2057 if ((gpio & 0x8000) == 0)
2058 boardinfo->board_type = NETXEN_BRDTYPE_P3_10G_TP;
2059 }
2060
2038 switch ((netxen_brdtype_t) boardinfo->board_type) { 2061 switch ((netxen_brdtype_t) boardinfo->board_type) {
2039 case NETXEN_BRDTYPE_P2_SB35_4G: 2062 case NETXEN_BRDTYPE_P2_SB35_4G:
2040 adapter->ahw.board_type = NETXEN_NIC_GBE; 2063 adapter->ahw.board_type = NETXEN_NIC_GBE;
@@ -2053,7 +2076,6 @@ int netxen_nic_get_board_info(struct netxen_adapter *adapter)
2053 case NETXEN_BRDTYPE_P3_10G_SFP_QT: 2076 case NETXEN_BRDTYPE_P3_10G_SFP_QT:
2054 case NETXEN_BRDTYPE_P3_10G_XFP: 2077 case NETXEN_BRDTYPE_P3_10G_XFP:
2055 case NETXEN_BRDTYPE_P3_10000_BASE_T: 2078 case NETXEN_BRDTYPE_P3_10000_BASE_T:
2056
2057 adapter->ahw.board_type = NETXEN_NIC_XGBE; 2079 adapter->ahw.board_type = NETXEN_NIC_XGBE;
2058 break; 2080 break;
2059 case NETXEN_BRDTYPE_P1_BD: 2081 case NETXEN_BRDTYPE_P1_BD:
@@ -2063,9 +2085,12 @@ int netxen_nic_get_board_info(struct netxen_adapter *adapter)
2063 case NETXEN_BRDTYPE_P3_REF_QG: 2085 case NETXEN_BRDTYPE_P3_REF_QG:
2064 case NETXEN_BRDTYPE_P3_4_GB: 2086 case NETXEN_BRDTYPE_P3_4_GB:
2065 case NETXEN_BRDTYPE_P3_4_GB_MM: 2087 case NETXEN_BRDTYPE_P3_4_GB_MM:
2066
2067 adapter->ahw.board_type = NETXEN_NIC_GBE; 2088 adapter->ahw.board_type = NETXEN_NIC_GBE;
2068 break; 2089 break;
2090 case NETXEN_BRDTYPE_P3_10G_TP:
2091 adapter->ahw.board_type = (adapter->portnum < 2) ?
2092 NETXEN_NIC_XGBE : NETXEN_NIC_GBE;
2093 break;
2069 default: 2094 default:
2070 printk("%s: Unknown(%x)\n", netxen_nic_driver_name, 2095 printk("%s: Unknown(%x)\n", netxen_nic_driver_name,
2071 boardinfo->board_type); 2096 boardinfo->board_type);
@@ -2110,12 +2135,16 @@ void netxen_nic_set_link_parameters(struct netxen_adapter *adapter)
2110{ 2135{
2111 __u32 status; 2136 __u32 status;
2112 __u32 autoneg; 2137 __u32 autoneg;
2113 __u32 mode;
2114 __u32 port_mode; 2138 __u32 port_mode;
2115 2139
2116 netxen_nic_read_w0(adapter, NETXEN_NIU_MODE, &mode); 2140 if (!netif_carrier_ok(adapter->netdev)) {
2117 if (netxen_get_niu_enable_ge(mode)) { /* Gb 10/100/1000 Mbps mode */ 2141 adapter->link_speed = 0;
2142 adapter->link_duplex = -1;
2143 adapter->link_autoneg = AUTONEG_ENABLE;
2144 return;
2145 }
2118 2146
2147 if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
2119 adapter->hw_read_wx(adapter, 2148 adapter->hw_read_wx(adapter,
2120 NETXEN_PORT_MODE_ADDR, &port_mode, 4); 2149 NETXEN_PORT_MODE_ADDR, &port_mode, 4);
2121 if (port_mode == NETXEN_PORT_MODE_802_3_AP) { 2150 if (port_mode == NETXEN_PORT_MODE_802_3_AP) {
@@ -2141,7 +2170,7 @@ void netxen_nic_set_link_parameters(struct netxen_adapter *adapter)
2141 adapter->link_speed = SPEED_1000; 2170 adapter->link_speed = SPEED_1000;
2142 break; 2171 break;
2143 default: 2172 default:
2144 adapter->link_speed = -1; 2173 adapter->link_speed = 0;
2145 break; 2174 break;
2146 } 2175 }
2147 switch (netxen_get_phy_duplex(status)) { 2176 switch (netxen_get_phy_duplex(status)) {
@@ -2164,7 +2193,7 @@ void netxen_nic_set_link_parameters(struct netxen_adapter *adapter)
2164 goto link_down; 2193 goto link_down;
2165 } else { 2194 } else {
2166 link_down: 2195 link_down:
2167 adapter->link_speed = -1; 2196 adapter->link_speed = 0;
2168 adapter->link_duplex = -1; 2197 adapter->link_duplex = -1;
2169 } 2198 }
2170 } 2199 }
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index d924468e506e..ca7c8d8050c9 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -308,7 +308,6 @@ int netxen_alloc_sw_resources(struct netxen_adapter *adapter)
308 } 308 }
309 memset(rds_ring->rx_buf_arr, 0, RCV_BUFFSIZE); 309 memset(rds_ring->rx_buf_arr, 0, RCV_BUFFSIZE);
310 INIT_LIST_HEAD(&rds_ring->free_list); 310 INIT_LIST_HEAD(&rds_ring->free_list);
311 rds_ring->begin_alloc = 0;
312 /* 311 /*
313 * Now go through all of them, set reference handles 312 * Now go through all of them, set reference handles
314 * and put them in the queues. 313 * and put them in the queues.
@@ -439,6 +438,8 @@ static int netxen_wait_rom_done(struct netxen_adapter *adapter)
439 long timeout = 0; 438 long timeout = 0;
440 long done = 0; 439 long done = 0;
441 440
441 cond_resched();
442
442 while (done == 0) { 443 while (done == 0) {
443 done = netxen_nic_reg_read(adapter, NETXEN_ROMUSB_GLB_STATUS); 444 done = netxen_nic_reg_read(adapter, NETXEN_ROMUSB_GLB_STATUS);
444 done &= 2; 445 done &= 2;
@@ -533,12 +534,9 @@ static int do_rom_fast_write(struct netxen_adapter *adapter, int addr,
533static int do_rom_fast_read(struct netxen_adapter *adapter, 534static int do_rom_fast_read(struct netxen_adapter *adapter,
534 int addr, int *valp) 535 int addr, int *valp)
535{ 536{
536 cond_resched();
537
538 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ADDRESS, addr); 537 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ADDRESS, addr);
539 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 3);
540 udelay(100); /* prevent bursting on CRB */
541 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_DUMMY_BYTE_CNT, 0); 538 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
539 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 3);
542 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_INSTR_OPCODE, 0xb); 540 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_INSTR_OPCODE, 0xb);
543 if (netxen_wait_rom_done(adapter)) { 541 if (netxen_wait_rom_done(adapter)) {
544 printk("Error waiting for rom done\n"); 542 printk("Error waiting for rom done\n");
@@ -546,7 +544,7 @@ static int do_rom_fast_read(struct netxen_adapter *adapter,
546 } 544 }
547 /* reset abyte_cnt and dummy_byte_cnt */ 545 /* reset abyte_cnt and dummy_byte_cnt */
548 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 0); 546 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 0);
549 udelay(100); /* prevent bursting on CRB */ 547 udelay(10);
550 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_DUMMY_BYTE_CNT, 0); 548 netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
551 549
552 *valp = netxen_nic_reg_read(adapter, NETXEN_ROMUSB_ROM_RDATA); 550 *valp = netxen_nic_reg_read(adapter, NETXEN_ROMUSB_ROM_RDATA);
@@ -884,14 +882,16 @@ int netxen_flash_unlock(struct netxen_adapter *adapter)
884int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose) 882int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose)
885{ 883{
886 int addr, val; 884 int addr, val;
887 int i, init_delay = 0; 885 int i, n, init_delay = 0;
888 struct crb_addr_pair *buf; 886 struct crb_addr_pair *buf;
889 unsigned offset, n; 887 unsigned offset;
890 u32 off; 888 u32 off;
891 889
892 /* resetall */ 890 /* resetall */
891 rom_lock(adapter);
893 netxen_crb_writelit_adapter(adapter, NETXEN_ROMUSB_GLB_SW_RESET, 892 netxen_crb_writelit_adapter(adapter, NETXEN_ROMUSB_GLB_SW_RESET,
894 0xffffffff); 893 0xffffffff);
894 netxen_rom_unlock(adapter);
895 895
896 if (verbose) { 896 if (verbose) {
897 if (netxen_rom_fast_read(adapter, NETXEN_BOARDTYPE, &val) == 0) 897 if (netxen_rom_fast_read(adapter, NETXEN_BOARDTYPE, &val) == 0)
@@ -910,7 +910,7 @@ int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose)
910 910
911 if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) { 911 if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) {
912 if (netxen_rom_fast_read(adapter, 0, &n) != 0 || 912 if (netxen_rom_fast_read(adapter, 0, &n) != 0 ||
913 (n != 0xcafecafeUL) || 913 (n != 0xcafecafe) ||
914 netxen_rom_fast_read(adapter, 4, &n) != 0) { 914 netxen_rom_fast_read(adapter, 4, &n) != 0) {
915 printk(KERN_ERR "%s: ERROR Reading crb_init area: " 915 printk(KERN_ERR "%s: ERROR Reading crb_init area: "
916 "n: %08x\n", netxen_nic_driver_name, n); 916 "n: %08x\n", netxen_nic_driver_name, n);
@@ -975,6 +975,14 @@ int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose)
975 /* do not reset PCI */ 975 /* do not reset PCI */
976 if (off == (ROMUSB_GLB + 0xbc)) 976 if (off == (ROMUSB_GLB + 0xbc))
977 continue; 977 continue;
978 if (off == (ROMUSB_GLB + 0xa8))
979 continue;
980 if (off == (ROMUSB_GLB + 0xc8)) /* core clock */
981 continue;
982 if (off == (ROMUSB_GLB + 0x24)) /* MN clock */
983 continue;
984 if (off == (ROMUSB_GLB + 0x1c)) /* MS clock */
985 continue;
978 if (off == (NETXEN_CRB_PEG_NET_1 + 0x18)) 986 if (off == (NETXEN_CRB_PEG_NET_1 + 0x18))
979 buf[i].data = 0x1020; 987 buf[i].data = 0x1020;
980 /* skip the function enable register */ 988 /* skip the function enable register */
@@ -992,23 +1000,21 @@ int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose)
992 continue; 1000 continue;
993 } 1001 }
994 1002
1003 init_delay = 1;
995 /* After writing this register, HW needs time for CRB */ 1004 /* After writing this register, HW needs time for CRB */
996 /* to quiet down (else crb_window returns 0xffffffff) */ 1005 /* to quiet down (else crb_window returns 0xffffffff) */
997 if (off == NETXEN_ROMUSB_GLB_SW_RESET) { 1006 if (off == NETXEN_ROMUSB_GLB_SW_RESET) {
998 init_delay = 1; 1007 init_delay = 1000;
999 if (NX_IS_REVISION_P2(adapter->ahw.revision_id)) { 1008 if (NX_IS_REVISION_P2(adapter->ahw.revision_id)) {
1000 /* hold xdma in reset also */ 1009 /* hold xdma in reset also */
1001 buf[i].data = NETXEN_NIC_XDMA_RESET; 1010 buf[i].data = NETXEN_NIC_XDMA_RESET;
1011 buf[i].data = 0x8000ff;
1002 } 1012 }
1003 } 1013 }
1004 1014
1005 adapter->hw_write_wx(adapter, off, &buf[i].data, 4); 1015 adapter->hw_write_wx(adapter, off, &buf[i].data, 4);
1006 1016
1007 if (init_delay == 1) { 1017 msleep(init_delay);
1008 msleep(1000);
1009 init_delay = 0;
1010 }
1011 msleep(1);
1012 } 1018 }
1013 kfree(buf); 1019 kfree(buf);
1014 1020
@@ -1277,7 +1283,7 @@ static void netxen_process_rcv(struct netxen_adapter *adapter, int ctxid,
1277 1283
1278 dev_kfree_skb_any(skb); 1284 dev_kfree_skb_any(skb);
1279 for (i = 0; i < nr_frags; i++) { 1285 for (i = 0; i < nr_frags; i++) {
1280 index = frag_desc->frag_handles[i]; 1286 index = le16_to_cpu(frag_desc->frag_handles[i]);
1281 skb = netxen_process_rxbuf(adapter, 1287 skb = netxen_process_rxbuf(adapter,
1282 rds_ring, index, cksum); 1288 rds_ring, index, cksum);
1283 if (skb) 1289 if (skb)
@@ -1428,7 +1434,6 @@ void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx, u32 ringid)
1428 struct rcv_desc *pdesc; 1434 struct rcv_desc *pdesc;
1429 struct netxen_rx_buffer *buffer; 1435 struct netxen_rx_buffer *buffer;
1430 int count = 0; 1436 int count = 0;
1431 int index = 0;
1432 netxen_ctx_msg msg = 0; 1437 netxen_ctx_msg msg = 0;
1433 dma_addr_t dma; 1438 dma_addr_t dma;
1434 struct list_head *head; 1439 struct list_head *head;
@@ -1436,7 +1441,6 @@ void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx, u32 ringid)
1436 rds_ring = &recv_ctx->rds_rings[ringid]; 1441 rds_ring = &recv_ctx->rds_rings[ringid];
1437 1442
1438 producer = rds_ring->producer; 1443 producer = rds_ring->producer;
1439 index = rds_ring->begin_alloc;
1440 head = &rds_ring->free_list; 1444 head = &rds_ring->free_list;
1441 1445
1442 /* We can start writing rx descriptors into the phantom memory. */ 1446 /* We can start writing rx descriptors into the phantom memory. */
@@ -1444,39 +1448,37 @@ void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx, u32 ringid)
1444 1448
1445 skb = dev_alloc_skb(rds_ring->skb_size); 1449 skb = dev_alloc_skb(rds_ring->skb_size);
1446 if (unlikely(!skb)) { 1450 if (unlikely(!skb)) {
1447 rds_ring->begin_alloc = index;
1448 break; 1451 break;
1449 } 1452 }
1450 1453
1454 if (!adapter->ahw.cut_through)
1455 skb_reserve(skb, 2);
1456
1457 dma = pci_map_single(pdev, skb->data,
1458 rds_ring->dma_size, PCI_DMA_FROMDEVICE);
1459 if (pci_dma_mapping_error(pdev, dma)) {
1460 dev_kfree_skb_any(skb);
1461 break;
1462 }
1463
1464 count++;
1451 buffer = list_entry(head->next, struct netxen_rx_buffer, list); 1465 buffer = list_entry(head->next, struct netxen_rx_buffer, list);
1452 list_del(&buffer->list); 1466 list_del(&buffer->list);
1453 1467
1454 count++; /* now there should be no failure */
1455 pdesc = &rds_ring->desc_head[producer];
1456
1457 if (!adapter->ahw.cut_through)
1458 skb_reserve(skb, 2);
1459 /* This will be setup when we receive the
1460 * buffer after it has been filled FSL TBD TBD
1461 * skb->dev = netdev;
1462 */
1463 dma = pci_map_single(pdev, skb->data, rds_ring->dma_size,
1464 PCI_DMA_FROMDEVICE);
1465 pdesc->addr_buffer = cpu_to_le64(dma);
1466 buffer->skb = skb; 1468 buffer->skb = skb;
1467 buffer->state = NETXEN_BUFFER_BUSY; 1469 buffer->state = NETXEN_BUFFER_BUSY;
1468 buffer->dma = dma; 1470 buffer->dma = dma;
1471
1469 /* make a rcv descriptor */ 1472 /* make a rcv descriptor */
1473 pdesc = &rds_ring->desc_head[producer];
1474 pdesc->addr_buffer = cpu_to_le64(dma);
1470 pdesc->reference_handle = cpu_to_le16(buffer->ref_handle); 1475 pdesc->reference_handle = cpu_to_le16(buffer->ref_handle);
1471 pdesc->buffer_length = cpu_to_le32(rds_ring->dma_size); 1476 pdesc->buffer_length = cpu_to_le32(rds_ring->dma_size);
1472 DPRINTK(INFO, "done writing descripter\n"); 1477
1473 producer = 1478 producer = get_next_index(producer, rds_ring->max_rx_desc_count);
1474 get_next_index(producer, rds_ring->max_rx_desc_count);
1475 index = get_next_index(index, rds_ring->max_rx_desc_count);
1476 } 1479 }
1477 /* if we did allocate buffers, then write the count to Phantom */ 1480 /* if we did allocate buffers, then write the count to Phantom */
1478 if (count) { 1481 if (count) {
1479 rds_ring->begin_alloc = index;
1480 rds_ring->producer = producer; 1482 rds_ring->producer = producer;
1481 /* Window = 1 */ 1483 /* Window = 1 */
1482 adapter->pci_write_normalize(adapter, 1484 adapter->pci_write_normalize(adapter,
@@ -1515,49 +1517,50 @@ static void netxen_post_rx_buffers_nodb(struct netxen_adapter *adapter,
1515 struct rcv_desc *pdesc; 1517 struct rcv_desc *pdesc;
1516 struct netxen_rx_buffer *buffer; 1518 struct netxen_rx_buffer *buffer;
1517 int count = 0; 1519 int count = 0;
1518 int index = 0;
1519 struct list_head *head; 1520 struct list_head *head;
1521 dma_addr_t dma;
1520 1522
1521 rds_ring = &recv_ctx->rds_rings[ringid]; 1523 rds_ring = &recv_ctx->rds_rings[ringid];
1522 1524
1523 producer = rds_ring->producer; 1525 producer = rds_ring->producer;
1524 index = rds_ring->begin_alloc;
1525 head = &rds_ring->free_list; 1526 head = &rds_ring->free_list;
1526 /* We can start writing rx descriptors into the phantom memory. */ 1527 /* We can start writing rx descriptors into the phantom memory. */
1527 while (!list_empty(head)) { 1528 while (!list_empty(head)) {
1528 1529
1529 skb = dev_alloc_skb(rds_ring->skb_size); 1530 skb = dev_alloc_skb(rds_ring->skb_size);
1530 if (unlikely(!skb)) { 1531 if (unlikely(!skb)) {
1531 rds_ring->begin_alloc = index;
1532 break; 1532 break;
1533 } 1533 }
1534 1534
1535 if (!adapter->ahw.cut_through)
1536 skb_reserve(skb, 2);
1537
1538 dma = pci_map_single(pdev, skb->data,
1539 rds_ring->dma_size, PCI_DMA_FROMDEVICE);
1540 if (pci_dma_mapping_error(pdev, dma)) {
1541 dev_kfree_skb_any(skb);
1542 break;
1543 }
1544
1545 count++;
1535 buffer = list_entry(head->next, struct netxen_rx_buffer, list); 1546 buffer = list_entry(head->next, struct netxen_rx_buffer, list);
1536 list_del(&buffer->list); 1547 list_del(&buffer->list);
1537 1548
1538 count++; /* now there should be no failure */
1539 pdesc = &rds_ring->desc_head[producer];
1540 if (!adapter->ahw.cut_through)
1541 skb_reserve(skb, 2);
1542 buffer->skb = skb; 1549 buffer->skb = skb;
1543 buffer->state = NETXEN_BUFFER_BUSY; 1550 buffer->state = NETXEN_BUFFER_BUSY;
1544 buffer->dma = pci_map_single(pdev, skb->data, 1551 buffer->dma = dma;
1545 rds_ring->dma_size,
1546 PCI_DMA_FROMDEVICE);
1547 1552
1548 /* make a rcv descriptor */ 1553 /* make a rcv descriptor */
1554 pdesc = &rds_ring->desc_head[producer];
1549 pdesc->reference_handle = cpu_to_le16(buffer->ref_handle); 1555 pdesc->reference_handle = cpu_to_le16(buffer->ref_handle);
1550 pdesc->buffer_length = cpu_to_le32(rds_ring->dma_size); 1556 pdesc->buffer_length = cpu_to_le32(rds_ring->dma_size);
1551 pdesc->addr_buffer = cpu_to_le64(buffer->dma); 1557 pdesc->addr_buffer = cpu_to_le64(buffer->dma);
1552 producer = 1558
1553 get_next_index(producer, rds_ring->max_rx_desc_count); 1559 producer = get_next_index(producer, rds_ring->max_rx_desc_count);
1554 index = get_next_index(index, rds_ring->max_rx_desc_count);
1555 buffer = &rds_ring->rx_buf_arr[index];
1556 } 1560 }
1557 1561
1558 /* if we did allocate buffers, then write the count to Phantom */ 1562 /* if we did allocate buffers, then write the count to Phantom */
1559 if (count) { 1563 if (count) {
1560 rds_ring->begin_alloc = index;
1561 rds_ring->producer = producer; 1564 rds_ring->producer = producer;
1562 /* Window = 1 */ 1565 /* Window = 1 */
1563 adapter->pci_write_normalize(adapter, 1566 adapter->pci_write_normalize(adapter,
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index ba01524b5531..86867405a367 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -39,6 +39,7 @@
39#include "netxen_nic_phan_reg.h" 39#include "netxen_nic_phan_reg.h"
40 40
41#include <linux/dma-mapping.h> 41#include <linux/dma-mapping.h>
42#include <linux/if_vlan.h>
42#include <net/ip.h> 43#include <net/ip.h>
43 44
44MODULE_DESCRIPTION("NetXen Multi port (1/10) Gigabit Network Driver"); 45MODULE_DESCRIPTION("NetXen Multi port (1/10) Gigabit Network Driver");
@@ -242,7 +243,7 @@ static void netxen_check_options(struct netxen_adapter *adapter)
242 case NETXEN_BRDTYPE_P3_4_GB: 243 case NETXEN_BRDTYPE_P3_4_GB:
243 case NETXEN_BRDTYPE_P3_4_GB_MM: 244 case NETXEN_BRDTYPE_P3_4_GB_MM:
244 adapter->msix_supported = !!use_msi_x; 245 adapter->msix_supported = !!use_msi_x;
245 adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS_10G; 246 adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS_1G;
246 break; 247 break;
247 248
248 case NETXEN_BRDTYPE_P2_SB35_4G: 249 case NETXEN_BRDTYPE_P2_SB35_4G:
@@ -251,6 +252,14 @@ static void netxen_check_options(struct netxen_adapter *adapter)
251 adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS_1G; 252 adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS_1G;
252 break; 253 break;
253 254
255 case NETXEN_BRDTYPE_P3_10G_TP:
256 adapter->msix_supported = !!use_msi_x;
257 if (adapter->ahw.board_type == NETXEN_NIC_XGBE)
258 adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS_10G;
259 else
260 adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS_1G;
261 break;
262
254 default: 263 default:
255 adapter->msix_supported = 0; 264 adapter->msix_supported = 0;
256 adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS_1G; 265 adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS_1G;
@@ -271,10 +280,15 @@ static void netxen_check_options(struct netxen_adapter *adapter)
271static int 280static int
272netxen_check_hw_init(struct netxen_adapter *adapter, int first_boot) 281netxen_check_hw_init(struct netxen_adapter *adapter, int first_boot)
273{ 282{
274 int ret = 0; 283 u32 val, timeout;
275 284
276 if (first_boot == 0x55555555) { 285 if (first_boot == 0x55555555) {
277 /* This is the first boot after power up */ 286 /* This is the first boot after power up */
287 adapter->pci_write_normalize(adapter,
288 NETXEN_CAM_RAM(0x1fc), NETXEN_BDINFO_MAGIC);
289
290 if (!NX_IS_REVISION_P2(adapter->ahw.revision_id))
291 return 0;
278 292
279 /* PCI bus master workaround */ 293 /* PCI bus master workaround */
280 adapter->hw_read_wx(adapter, 294 adapter->hw_read_wx(adapter,
@@ -294,18 +308,26 @@ netxen_check_hw_init(struct netxen_adapter *adapter, int first_boot)
294 /* clear the register for future unloads/loads */ 308 /* clear the register for future unloads/loads */
295 adapter->pci_write_normalize(adapter, 309 adapter->pci_write_normalize(adapter,
296 NETXEN_CAM_RAM(0x1fc), 0); 310 NETXEN_CAM_RAM(0x1fc), 0);
297 ret = -1; 311 return -EIO;
298 } 312 }
299 313
300 if (NX_IS_REVISION_P2(adapter->ahw.revision_id)) { 314 /* Start P2 boot loader */
301 /* Start P2 boot loader */ 315 val = adapter->pci_read_normalize(adapter,
302 adapter->pci_write_normalize(adapter, 316 NETXEN_ROMUSB_GLB_PEGTUNE_DONE);
303 NETXEN_CAM_RAM(0x1fc), NETXEN_BDINFO_MAGIC); 317 adapter->pci_write_normalize(adapter,
304 adapter->pci_write_normalize(adapter, 318 NETXEN_ROMUSB_GLB_PEGTUNE_DONE, val | 0x1);
305 NETXEN_ROMUSB_GLB_PEGTUNE_DONE, 1); 319 timeout = 0;
306 } 320 do {
321 msleep(1);
322 val = adapter->pci_read_normalize(adapter,
323 NETXEN_CAM_RAM(0x1fc));
324
325 if (++timeout > 5000)
326 return -EIO;
327
328 } while (val == NETXEN_BDINFO_MAGIC);
307 } 329 }
308 return ret; 330 return 0;
309} 331}
310 332
311static void netxen_set_port_mode(struct netxen_adapter *adapter) 333static void netxen_set_port_mode(struct netxen_adapter *adapter)
@@ -784,8 +806,8 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
784 CRB_CMDPEG_STATE, 0); 806 CRB_CMDPEG_STATE, 0);
785 netxen_pinit_from_rom(adapter, 0); 807 netxen_pinit_from_rom(adapter, 0);
786 msleep(1); 808 msleep(1);
787 netxen_load_firmware(adapter);
788 } 809 }
810 netxen_load_firmware(adapter);
789 811
790 if (NX_IS_REVISION_P3(revision_id)) 812 if (NX_IS_REVISION_P3(revision_id))
791 netxen_pcie_strap_init(adapter); 813 netxen_pcie_strap_init(adapter);
@@ -801,13 +823,6 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
801 823
802 } 824 }
803 825
804 if ((first_boot == 0x55555555) &&
805 (NX_IS_REVISION_P2(revision_id))) {
806 /* Unlock the HW, prompting the boot sequence */
807 adapter->pci_write_normalize(adapter,
808 NETXEN_ROMUSB_GLB_PEGTUNE_DONE, 1);
809 }
810
811 err = netxen_initialize_adapter_offload(adapter); 826 err = netxen_initialize_adapter_offload(adapter);
812 if (err) 827 if (err)
813 goto err_out_iounmap; 828 goto err_out_iounmap;
@@ -821,7 +836,9 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
821 adapter->pci_write_normalize(adapter, CRB_DRIVER_VERSION, i); 836 adapter->pci_write_normalize(adapter, CRB_DRIVER_VERSION, i);
822 837
823 /* Handshake with the card before we register the devices. */ 838 /* Handshake with the card before we register the devices. */
824 netxen_phantom_init(adapter, NETXEN_NIC_PEG_TUNE); 839 err = netxen_phantom_init(adapter, NETXEN_NIC_PEG_TUNE);
840 if (err)
841 goto err_out_free_offload;
825 842
826 } /* first_driver */ 843 } /* first_driver */
827 844
@@ -925,6 +942,7 @@ err_out_disable_msi:
925 if (adapter->flags & NETXEN_NIC_MSI_ENABLED) 942 if (adapter->flags & NETXEN_NIC_MSI_ENABLED)
926 pci_disable_msi(pdev); 943 pci_disable_msi(pdev);
927 944
945err_out_free_offload:
928 if (first_driver) 946 if (first_driver)
929 netxen_free_adapter_offload(adapter); 947 netxen_free_adapter_offload(adapter);
930 948
@@ -968,6 +986,9 @@ static void __devexit netxen_nic_remove(struct pci_dev *pdev)
968 netxen_free_hw_resources(adapter); 986 netxen_free_hw_resources(adapter);
969 netxen_release_rx_buffers(adapter); 987 netxen_release_rx_buffers(adapter);
970 netxen_free_sw_resources(adapter); 988 netxen_free_sw_resources(adapter);
989
990 if (NX_IS_REVISION_P3(adapter->ahw.revision_id))
991 netxen_p3_free_mac_list(adapter);
971 } 992 }
972 993
973 if (adapter->portnum == 0) 994 if (adapter->portnum == 0)
@@ -1137,29 +1158,64 @@ static int netxen_nic_close(struct net_device *netdev)
1137 return 0; 1158 return 0;
1138} 1159}
1139 1160
1140void netxen_tso_check(struct netxen_adapter *adapter, 1161static bool netxen_tso_check(struct net_device *netdev,
1141 struct cmd_desc_type0 *desc, struct sk_buff *skb) 1162 struct cmd_desc_type0 *desc, struct sk_buff *skb)
1142{ 1163{
1143 if (desc->mss) { 1164 bool tso = false;
1144 desc->total_hdr_length = (sizeof(struct ethhdr) + 1165 u8 opcode = TX_ETHER_PKT;
1145 ip_hdrlen(skb) + tcp_hdrlen(skb));
1146 1166
1147 if ((NX_IS_REVISION_P3(adapter->ahw.revision_id)) && 1167 if ((netdev->features & (NETIF_F_TSO | NETIF_F_TSO6)) &&
1148 (skb->protocol == htons(ETH_P_IPV6))) 1168 skb_shinfo(skb)->gso_size > 0) {
1149 netxen_set_cmd_desc_opcode(desc, TX_TCP_LSO6); 1169
1150 else 1170 desc->mss = cpu_to_le16(skb_shinfo(skb)->gso_size);
1151 netxen_set_cmd_desc_opcode(desc, TX_TCP_LSO); 1171 desc->total_hdr_length =
1172 skb_transport_offset(skb) + tcp_hdrlen(skb);
1173
1174 opcode = (skb->protocol == htons(ETH_P_IPV6)) ?
1175 TX_TCP_LSO6 : TX_TCP_LSO;
1176 tso = true;
1152 1177
1153 } else if (skb->ip_summed == CHECKSUM_PARTIAL) { 1178 } else if (skb->ip_summed == CHECKSUM_PARTIAL) {
1154 if (ip_hdr(skb)->protocol == IPPROTO_TCP) 1179 u8 l4proto;
1155 netxen_set_cmd_desc_opcode(desc, TX_TCP_PKT); 1180
1156 else if (ip_hdr(skb)->protocol == IPPROTO_UDP) 1181 if (skb->protocol == htons(ETH_P_IP)) {
1157 netxen_set_cmd_desc_opcode(desc, TX_UDP_PKT); 1182 l4proto = ip_hdr(skb)->protocol;
1158 else 1183
1159 return; 1184 if (l4proto == IPPROTO_TCP)
1185 opcode = TX_TCP_PKT;
1186 else if(l4proto == IPPROTO_UDP)
1187 opcode = TX_UDP_PKT;
1188 } else if (skb->protocol == htons(ETH_P_IPV6)) {
1189 l4proto = ipv6_hdr(skb)->nexthdr;
1190
1191 if (l4proto == IPPROTO_TCP)
1192 opcode = TX_TCPV6_PKT;
1193 else if(l4proto == IPPROTO_UDP)
1194 opcode = TX_UDPV6_PKT;
1195 }
1160 } 1196 }
1161 desc->tcp_hdr_offset = skb_transport_offset(skb); 1197 desc->tcp_hdr_offset = skb_transport_offset(skb);
1162 desc->ip_hdr_offset = skb_network_offset(skb); 1198 desc->ip_hdr_offset = skb_network_offset(skb);
1199 netxen_set_tx_flags_opcode(desc, 0, opcode);
1200 return tso;
1201}
1202
1203static void
1204netxen_clean_tx_dma_mapping(struct pci_dev *pdev,
1205 struct netxen_cmd_buffer *pbuf, int last)
1206{
1207 int k;
1208 struct netxen_skb_frag *buffrag;
1209
1210 buffrag = &pbuf->frag_array[0];
1211 pci_unmap_single(pdev, buffrag->dma,
1212 buffrag->length, PCI_DMA_TODEVICE);
1213
1214 for (k = 1; k < last; k++) {
1215 buffrag = &pbuf->frag_array[k];
1216 pci_unmap_page(pdev, buffrag->dma,
1217 buffrag->length, PCI_DMA_TODEVICE);
1218 }
1163} 1219}
1164 1220
1165static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev) 1221static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
@@ -1167,33 +1223,22 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
1167 struct netxen_adapter *adapter = netdev_priv(netdev); 1223 struct netxen_adapter *adapter = netdev_priv(netdev);
1168 struct netxen_hardware_context *hw = &adapter->ahw; 1224 struct netxen_hardware_context *hw = &adapter->ahw;
1169 unsigned int first_seg_len = skb->len - skb->data_len; 1225 unsigned int first_seg_len = skb->len - skb->data_len;
1226 struct netxen_cmd_buffer *pbuf;
1170 struct netxen_skb_frag *buffrag; 1227 struct netxen_skb_frag *buffrag;
1171 unsigned int i; 1228 struct cmd_desc_type0 *hwdesc;
1229 struct pci_dev *pdev = adapter->pdev;
1230 dma_addr_t temp_dma;
1231 int i, k;
1172 1232
1173 u32 producer, consumer; 1233 u32 producer, consumer;
1174 u32 saved_producer = 0; 1234 int frag_count, no_of_desc;
1175 struct cmd_desc_type0 *hwdesc;
1176 int k;
1177 struct netxen_cmd_buffer *pbuf = NULL;
1178 int frag_count;
1179 int no_of_desc;
1180 u32 num_txd = adapter->max_tx_desc_count; 1235 u32 num_txd = adapter->max_tx_desc_count;
1236 bool is_tso = false;
1181 1237
1182 frag_count = skb_shinfo(skb)->nr_frags + 1; 1238 frag_count = skb_shinfo(skb)->nr_frags + 1;
1183 1239
1184 /* There 4 fragments per descriptor */ 1240 /* There 4 fragments per descriptor */
1185 no_of_desc = (frag_count + 3) >> 2; 1241 no_of_desc = (frag_count + 3) >> 2;
1186 if (netdev->features & (NETIF_F_TSO | NETIF_F_TSO6)) {
1187 if (skb_shinfo(skb)->gso_size > 0) {
1188
1189 no_of_desc++;
1190 if ((ip_hdrlen(skb) + tcp_hdrlen(skb) +
1191 sizeof(struct ethhdr)) >
1192 (sizeof(struct cmd_desc_type0) - 2)) {
1193 no_of_desc++;
1194 }
1195 }
1196 }
1197 1242
1198 producer = adapter->cmd_producer; 1243 producer = adapter->cmd_producer;
1199 smp_mb(); 1244 smp_mb();
@@ -1205,34 +1250,26 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
1205 } 1250 }
1206 1251
1207 /* Copy the descriptors into the hardware */ 1252 /* Copy the descriptors into the hardware */
1208 saved_producer = producer;
1209 hwdesc = &hw->cmd_desc_head[producer]; 1253 hwdesc = &hw->cmd_desc_head[producer];
1210 memset(hwdesc, 0, sizeof(struct cmd_desc_type0)); 1254 memset(hwdesc, 0, sizeof(struct cmd_desc_type0));
1211 /* Take skb->data itself */ 1255 /* Take skb->data itself */
1212 pbuf = &adapter->cmd_buf_arr[producer]; 1256 pbuf = &adapter->cmd_buf_arr[producer];
1213 if ((netdev->features & (NETIF_F_TSO | NETIF_F_TSO6)) && 1257
1214 skb_shinfo(skb)->gso_size > 0) { 1258 is_tso = netxen_tso_check(netdev, hwdesc, skb);
1215 pbuf->mss = skb_shinfo(skb)->gso_size; 1259
1216 hwdesc->mss = cpu_to_le16(skb_shinfo(skb)->gso_size);
1217 } else {
1218 pbuf->mss = 0;
1219 hwdesc->mss = 0;
1220 }
1221 pbuf->total_length = skb->len;
1222 pbuf->skb = skb; 1260 pbuf->skb = skb;
1223 pbuf->cmd = TX_ETHER_PKT;
1224 pbuf->frag_count = frag_count; 1261 pbuf->frag_count = frag_count;
1225 pbuf->port = adapter->portnum;
1226 buffrag = &pbuf->frag_array[0]; 1262 buffrag = &pbuf->frag_array[0];
1227 buffrag->dma = pci_map_single(adapter->pdev, skb->data, first_seg_len, 1263 temp_dma = pci_map_single(pdev, skb->data, first_seg_len,
1228 PCI_DMA_TODEVICE); 1264 PCI_DMA_TODEVICE);
1265 if (pci_dma_mapping_error(pdev, temp_dma))
1266 goto drop_packet;
1267
1268 buffrag->dma = temp_dma;
1229 buffrag->length = first_seg_len; 1269 buffrag->length = first_seg_len;
1230 netxen_set_cmd_desc_totallength(hwdesc, skb->len); 1270 netxen_set_tx_frags_len(hwdesc, frag_count, skb->len);
1231 netxen_set_cmd_desc_num_of_buff(hwdesc, frag_count); 1271 netxen_set_tx_port(hwdesc, adapter->portnum);
1232 netxen_set_cmd_desc_opcode(hwdesc, TX_ETHER_PKT);
1233 1272
1234 netxen_set_cmd_desc_port(hwdesc, adapter->portnum);
1235 netxen_set_cmd_desc_ctxid(hwdesc, adapter->portnum);
1236 hwdesc->buffer1_length = cpu_to_le16(first_seg_len); 1273 hwdesc->buffer1_length = cpu_to_le16(first_seg_len);
1237 hwdesc->addr_buffer1 = cpu_to_le64(buffrag->dma); 1274 hwdesc->addr_buffer1 = cpu_to_le64(buffrag->dma);
1238 1275
@@ -1240,7 +1277,6 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
1240 struct skb_frag_struct *frag; 1277 struct skb_frag_struct *frag;
1241 int len, temp_len; 1278 int len, temp_len;
1242 unsigned long offset; 1279 unsigned long offset;
1243 dma_addr_t temp_dma;
1244 1280
1245 /* move to next desc. if there is a need */ 1281 /* move to next desc. if there is a need */
1246 if ((i & 0x3) == 0) { 1282 if ((i & 0x3) == 0) {
@@ -1256,8 +1292,12 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
1256 offset = frag->page_offset; 1292 offset = frag->page_offset;
1257 1293
1258 temp_len = len; 1294 temp_len = len;
1259 temp_dma = pci_map_page(adapter->pdev, frag->page, offset, 1295 temp_dma = pci_map_page(pdev, frag->page, offset,
1260 len, PCI_DMA_TODEVICE); 1296 len, PCI_DMA_TODEVICE);
1297 if (pci_dma_mapping_error(pdev, temp_dma)) {
1298 netxen_clean_tx_dma_mapping(pdev, pbuf, i);
1299 goto drop_packet;
1300 }
1261 1301
1262 buffrag++; 1302 buffrag++;
1263 buffrag->dma = temp_dma; 1303 buffrag->dma = temp_dma;
@@ -1285,16 +1325,12 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
1285 } 1325 }
1286 producer = get_next_index(producer, num_txd); 1326 producer = get_next_index(producer, num_txd);
1287 1327
1288 /* might change opcode to TX_TCP_LSO */
1289 netxen_tso_check(adapter, &hw->cmd_desc_head[saved_producer], skb);
1290
1291 /* For LSO, we need to copy the MAC/IP/TCP headers into 1328 /* For LSO, we need to copy the MAC/IP/TCP headers into
1292 * the descriptor ring 1329 * the descriptor ring
1293 */ 1330 */
1294 if (netxen_get_cmd_desc_opcode(&hw->cmd_desc_head[saved_producer]) 1331 if (is_tso) {
1295 == TX_TCP_LSO) {
1296 int hdr_len, first_hdr_len, more_hdr; 1332 int hdr_len, first_hdr_len, more_hdr;
1297 hdr_len = hw->cmd_desc_head[saved_producer].total_hdr_length; 1333 hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
1298 if (hdr_len > (sizeof(struct cmd_desc_type0) - 2)) { 1334 if (hdr_len > (sizeof(struct cmd_desc_type0) - 2)) {
1299 first_hdr_len = sizeof(struct cmd_desc_type0) - 2; 1335 first_hdr_len = sizeof(struct cmd_desc_type0) - 2;
1300 more_hdr = 1; 1336 more_hdr = 1;
@@ -1336,6 +1372,11 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
1336 netdev->trans_start = jiffies; 1372 netdev->trans_start = jiffies;
1337 1373
1338 return NETDEV_TX_OK; 1374 return NETDEV_TX_OK;
1375
1376drop_packet:
1377 adapter->stats.txdropped++;
1378 dev_kfree_skb_any(skb);
1379 return NETDEV_TX_OK;
1339} 1380}
1340 1381
1341static int netxen_nic_check_temp(struct netxen_adapter *adapter) 1382static int netxen_nic_check_temp(struct netxen_adapter *adapter)
@@ -1407,6 +1448,8 @@ static void netxen_nic_handle_phy_intr(struct netxen_adapter *adapter)
1407 netif_carrier_off(netdev); 1448 netif_carrier_off(netdev);
1408 netif_stop_queue(netdev); 1449 netif_stop_queue(netdev);
1409 } 1450 }
1451
1452 netxen_nic_set_link_parameters(adapter);
1410 } else if (!adapter->ahw.linkup && linkup) { 1453 } else if (!adapter->ahw.linkup && linkup) {
1411 printk(KERN_INFO "%s: %s NIC Link is up\n", 1454 printk(KERN_INFO "%s: %s NIC Link is up\n",
1412 netxen_nic_driver_name, netdev->name); 1455 netxen_nic_driver_name, netdev->name);
@@ -1415,6 +1458,8 @@ static void netxen_nic_handle_phy_intr(struct netxen_adapter *adapter)
1415 netif_carrier_on(netdev); 1458 netif_carrier_on(netdev);
1416 netif_wake_queue(netdev); 1459 netif_wake_queue(netdev);
1417 } 1460 }
1461
1462 netxen_nic_set_link_parameters(adapter);
1418 } 1463 }
1419} 1464}
1420 1465
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index e35460165bf7..0a06e4fd37d9 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -231,15 +231,6 @@ struct phy_device * get_phy_device(struct mii_bus *bus, int addr)
231 if ((phy_id & 0x1fffffff) == 0x1fffffff) 231 if ((phy_id & 0x1fffffff) == 0x1fffffff)
232 return NULL; 232 return NULL;
233 233
234 /*
235 * Broken hardware is sometimes missing the pull-up resistor on the
236 * MDIO line, which results in reads to non-existent devices returning
237 * 0 rather than 0xffff. Catch this here and treat 0 as a non-existent
238 * device as well.
239 */
240 if (phy_id == 0)
241 return NULL;
242
243 dev = phy_device_create(bus, addr, phy_id); 234 dev = phy_device_create(bus, addr, phy_id);
244 235
245 return dev; 236 return dev;
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index 06b448285eb5..7b2728b8f1b7 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -250,6 +250,7 @@ static int ppp_connect_channel(struct channel *pch, int unit);
250static int ppp_disconnect_channel(struct channel *pch); 250static int ppp_disconnect_channel(struct channel *pch);
251static void ppp_destroy_channel(struct channel *pch); 251static void ppp_destroy_channel(struct channel *pch);
252static int unit_get(struct idr *p, void *ptr); 252static int unit_get(struct idr *p, void *ptr);
253static int unit_set(struct idr *p, void *ptr, int n);
253static void unit_put(struct idr *p, int n); 254static void unit_put(struct idr *p, int n);
254static void *unit_find(struct idr *p, int n); 255static void *unit_find(struct idr *p, int n);
255 256
@@ -2432,11 +2433,18 @@ ppp_create_interface(int unit, int *retp)
2432 } else { 2433 } else {
2433 if (unit_find(&ppp_units_idr, unit)) 2434 if (unit_find(&ppp_units_idr, unit))
2434 goto out2; /* unit already exists */ 2435 goto out2; /* unit already exists */
2435 else { 2436 /*
2436 /* darn, someone is cheating us? */ 2437 * if caller need a specified unit number
2437 *retp = -EINVAL; 2438 * lets try to satisfy him, otherwise --
2439 * he should better ask us for new unit number
2440 *
2441 * NOTE: yes I know that returning EEXIST it's not
2442 * fair but at least pppd will ask us to allocate
2443 * new unit in this case so user is happy :)
2444 */
2445 unit = unit_set(&ppp_units_idr, ppp, unit);
2446 if (unit < 0)
2438 goto out2; 2447 goto out2;
2439 }
2440 } 2448 }
2441 2449
2442 /* Initialize the new ppp unit */ 2450 /* Initialize the new ppp unit */
@@ -2677,14 +2685,37 @@ static void __exit ppp_cleanup(void)
2677 * by holding all_ppp_mutex 2685 * by holding all_ppp_mutex
2678 */ 2686 */
2679 2687
2688/* associate pointer with specified number */
2689static int unit_set(struct idr *p, void *ptr, int n)
2690{
2691 int unit, err;
2692
2693again:
2694 if (!idr_pre_get(p, GFP_KERNEL)) {
2695 printk(KERN_ERR "PPP: No free memory for idr\n");
2696 return -ENOMEM;
2697 }
2698
2699 err = idr_get_new_above(p, ptr, n, &unit);
2700 if (err == -EAGAIN)
2701 goto again;
2702
2703 if (unit != n) {
2704 idr_remove(p, unit);
2705 return -EINVAL;
2706 }
2707
2708 return unit;
2709}
2710
2680/* get new free unit number and associate pointer with it */ 2711/* get new free unit number and associate pointer with it */
2681static int unit_get(struct idr *p, void *ptr) 2712static int unit_get(struct idr *p, void *ptr)
2682{ 2713{
2683 int unit, err; 2714 int unit, err;
2684 2715
2685again: 2716again:
2686 if (idr_pre_get(p, GFP_KERNEL) == 0) { 2717 if (!idr_pre_get(p, GFP_KERNEL)) {
2687 printk(KERN_ERR "Out of memory expanding drawable idr\n"); 2718 printk(KERN_ERR "PPP: No free memory for idr\n");
2688 return -ENOMEM; 2719 return -ENOMEM;
2689 } 2720 }
2690 2721
diff --git a/drivers/net/sis900.c b/drivers/net/sis900.c
index 6cbefcae9ac2..be4465bc0a69 100644
--- a/drivers/net/sis900.c
+++ b/drivers/net/sis900.c
@@ -509,10 +509,10 @@ static int __devinit sis900_probe(struct pci_dev *pci_dev,
509 else 509 else
510 ret = sis900_get_mac_addr(pci_dev, net_dev); 510 ret = sis900_get_mac_addr(pci_dev, net_dev);
511 511
512 if (ret == 0) { 512 if (!ret || !is_valid_ether_addr(net_dev->dev_addr)) {
513 printk(KERN_WARNING "%s: Cannot read MAC address.\n", dev_name); 513 random_ether_addr(net_dev->dev_addr);
514 ret = -ENODEV; 514 printk(KERN_WARNING "%s: Unreadable or invalid MAC address,"
515 goto err_unmap_rx; 515 "using random generated one\n", dev_name);
516 } 516 }
517 517
518 /* 630ET : set the mii access mode as software-mode */ 518 /* 630ET : set the mii access mode as software-mode */
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index 6478bf63f289..0d0fa91c0251 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -1793,8 +1793,8 @@ static int mux_device_request(struct hso_serial *serial, u8 type, u16 port,
1793 1793
1794 /* initialize */ 1794 /* initialize */
1795 ctrl_req->wValue = 0; 1795 ctrl_req->wValue = 0;
1796 ctrl_req->wIndex = hso_port_to_mux(port); 1796 ctrl_req->wIndex = cpu_to_le16(hso_port_to_mux(port));
1797 ctrl_req->wLength = size; 1797 ctrl_req->wLength = cpu_to_le16(size);
1798 1798
1799 if (type == USB_CDC_GET_ENCAPSULATED_RESPONSE) { 1799 if (type == USB_CDC_GET_ENCAPSULATED_RESPONSE) {
1800 /* Reading command */ 1800 /* Reading command */
diff --git a/drivers/net/wan/ixp4xx_hss.c b/drivers/net/wan/ixp4xx_hss.c
index 2dc241689d37..0dbd85b0162d 100644
--- a/drivers/net/wan/ixp4xx_hss.c
+++ b/drivers/net/wan/ixp4xx_hss.c
@@ -622,7 +622,7 @@ static void hss_hdlc_rx_irq(void *pdev)
622 printk(KERN_DEBUG "%s: hss_hdlc_rx_irq\n", dev->name); 622 printk(KERN_DEBUG "%s: hss_hdlc_rx_irq\n", dev->name);
623#endif 623#endif
624 qmgr_disable_irq(queue_ids[port->id].rx); 624 qmgr_disable_irq(queue_ids[port->id].rx);
625 netif_rx_schedule(dev, &port->napi); 625 netif_rx_schedule(&port->napi);
626} 626}
627 627
628static int hss_hdlc_poll(struct napi_struct *napi, int budget) 628static int hss_hdlc_poll(struct napi_struct *napi, int budget)
@@ -651,7 +651,7 @@ static int hss_hdlc_poll(struct napi_struct *napi, int budget)
651 printk(KERN_DEBUG "%s: hss_hdlc_poll" 651 printk(KERN_DEBUG "%s: hss_hdlc_poll"
652 " netif_rx_complete\n", dev->name); 652 " netif_rx_complete\n", dev->name);
653#endif 653#endif
654 netif_rx_complete(dev, napi); 654 netif_rx_complete(napi);
655 qmgr_enable_irq(rxq); 655 qmgr_enable_irq(rxq);
656 if (!qmgr_stat_empty(rxq) && 656 if (!qmgr_stat_empty(rxq) &&
657 netif_rx_reschedule(napi)) { 657 netif_rx_reschedule(napi)) {
@@ -1069,7 +1069,7 @@ static int hss_hdlc_open(struct net_device *dev)
1069 hss_start_hdlc(port); 1069 hss_start_hdlc(port);
1070 1070
1071 /* we may already have RX data, enables IRQ */ 1071 /* we may already have RX data, enables IRQ */
1072 netif_rx_schedule(dev, &port->napi); 1072 netif_rx_schedule(&port->napi);
1073 return 0; 1073 return 0;
1074 1074
1075err_unlock: 1075err_unlock:
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index ea543fcf2687..e4f9f747de88 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -111,7 +111,7 @@ config WLAN_80211
111 lets you choose drivers. 111 lets you choose drivers.
112 112
113config PCMCIA_RAYCS 113config PCMCIA_RAYCS
114 tristate "Aviator/Raytheon 2.4MHz wireless support" 114 tristate "Aviator/Raytheon 2.4GHz wireless support"
115 depends on PCMCIA && WLAN_80211 115 depends on PCMCIA && WLAN_80211
116 select WIRELESS_EXT 116 select WIRELESS_EXT
117 ---help--- 117 ---help---
diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index 4af2607deec0..8ef87356e083 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -2644,7 +2644,7 @@ ath5k_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
2644 if (skb_headroom(skb) < padsize) { 2644 if (skb_headroom(skb) < padsize) {
2645 ATH5K_ERR(sc, "tx hdrlen not %%4: %d not enough" 2645 ATH5K_ERR(sc, "tx hdrlen not %%4: %d not enough"
2646 " headroom to pad %d\n", hdrlen, padsize); 2646 " headroom to pad %d\n", hdrlen, padsize);
2647 return -1; 2647 return NETDEV_TX_BUSY;
2648 } 2648 }
2649 skb_push(skb, padsize); 2649 skb_push(skb, padsize);
2650 memmove(skb->data, skb->data+padsize, hdrlen); 2650 memmove(skb->data, skb->data+padsize, hdrlen);
@@ -2655,7 +2655,7 @@ ath5k_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
2655 ATH5K_ERR(sc, "no further txbuf available, dropping packet\n"); 2655 ATH5K_ERR(sc, "no further txbuf available, dropping packet\n");
2656 spin_unlock_irqrestore(&sc->txbuflock, flags); 2656 spin_unlock_irqrestore(&sc->txbuflock, flags);
2657 ieee80211_stop_queue(hw, skb_get_queue_mapping(skb)); 2657 ieee80211_stop_queue(hw, skb_get_queue_mapping(skb));
2658 return -1; 2658 return NETDEV_TX_BUSY;
2659 } 2659 }
2660 bf = list_first_entry(&sc->txbuf, struct ath5k_buf, list); 2660 bf = list_first_entry(&sc->txbuf, struct ath5k_buf, list);
2661 list_del(&bf->list); 2661 list_del(&bf->list);
@@ -2673,10 +2673,10 @@ ath5k_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
2673 sc->txbuf_len++; 2673 sc->txbuf_len++;
2674 spin_unlock_irqrestore(&sc->txbuflock, flags); 2674 spin_unlock_irqrestore(&sc->txbuflock, flags);
2675 dev_kfree_skb_any(skb); 2675 dev_kfree_skb_any(skb);
2676 return 0; 2676 return NETDEV_TX_OK;
2677 } 2677 }
2678 2678
2679 return 0; 2679 return NETDEV_TX_OK;
2680} 2680}
2681 2681
2682static int 2682static int
diff --git a/drivers/net/wireless/ath5k/pcu.c b/drivers/net/wireless/ath5k/pcu.c
index 0cac05c6a9ce..75eb9f43c741 100644
--- a/drivers/net/wireless/ath5k/pcu.c
+++ b/drivers/net/wireless/ath5k/pcu.c
@@ -65,7 +65,7 @@ int ath5k_hw_set_opmode(struct ath5k_hw *ah)
65 if (ah->ah_version == AR5K_AR5210) 65 if (ah->ah_version == AR5K_AR5210)
66 pcu_reg |= AR5K_STA_ID1_NO_PSPOLL; 66 pcu_reg |= AR5K_STA_ID1_NO_PSPOLL;
67 else 67 else
68 AR5K_REG_DISABLE_BITS(ah, AR5K_CFG, AR5K_CFG_ADHOC); 68 AR5K_REG_ENABLE_BITS(ah, AR5K_CFG, AR5K_CFG_IBSS);
69 break; 69 break;
70 70
71 case NL80211_IFTYPE_AP: 71 case NL80211_IFTYPE_AP:
@@ -75,7 +75,7 @@ int ath5k_hw_set_opmode(struct ath5k_hw *ah)
75 if (ah->ah_version == AR5K_AR5210) 75 if (ah->ah_version == AR5K_AR5210)
76 pcu_reg |= AR5K_STA_ID1_NO_PSPOLL; 76 pcu_reg |= AR5K_STA_ID1_NO_PSPOLL;
77 else 77 else
78 AR5K_REG_ENABLE_BITS(ah, AR5K_CFG, AR5K_CFG_ADHOC); 78 AR5K_REG_DISABLE_BITS(ah, AR5K_CFG, AR5K_CFG_IBSS);
79 break; 79 break;
80 80
81 case NL80211_IFTYPE_STATION: 81 case NL80211_IFTYPE_STATION:
diff --git a/drivers/net/wireless/ath5k/reg.h b/drivers/net/wireless/ath5k/reg.h
index 91aaeaf88199..9189ab13286c 100644
--- a/drivers/net/wireless/ath5k/reg.h
+++ b/drivers/net/wireless/ath5k/reg.h
@@ -73,7 +73,7 @@
73#define AR5K_CFG_SWRD 0x00000004 /* Byte-swap RX descriptor */ 73#define AR5K_CFG_SWRD 0x00000004 /* Byte-swap RX descriptor */
74#define AR5K_CFG_SWRB 0x00000008 /* Byte-swap RX buffer */ 74#define AR5K_CFG_SWRB 0x00000008 /* Byte-swap RX buffer */
75#define AR5K_CFG_SWRG 0x00000010 /* Byte-swap Register access */ 75#define AR5K_CFG_SWRG 0x00000010 /* Byte-swap Register access */
76#define AR5K_CFG_ADHOC 0x00000020 /* AP/Adhoc indication [5211+] */ 76#define AR5K_CFG_IBSS 0x00000020 /* 0-BSS, 1-IBSS [5211+] */
77#define AR5K_CFG_PHY_OK 0x00000100 /* [5211+] */ 77#define AR5K_CFG_PHY_OK 0x00000100 /* [5211+] */
78#define AR5K_CFG_EEBS 0x00000200 /* EEPROM is busy */ 78#define AR5K_CFG_EEBS 0x00000200 /* EEPROM is busy */
79#define AR5K_CFG_CLKGD 0x00000400 /* Clock gated (Disable dynamic clock) */ 79#define AR5K_CFG_CLKGD 0x00000400 /* Clock gated (Disable dynamic clock) */
diff --git a/drivers/net/wireless/ath9k/Kconfig b/drivers/net/wireless/ath9k/Kconfig
index c43bd321f97f..90a8dd873786 100644
--- a/drivers/net/wireless/ath9k/Kconfig
+++ b/drivers/net/wireless/ath9k/Kconfig
@@ -1,6 +1,7 @@
1config ATH9K 1config ATH9K
2 tristate "Atheros 802.11n wireless cards support" 2 tristate "Atheros 802.11n wireless cards support"
3 depends on PCI && MAC80211 && WLAN_80211 3 depends on PCI && MAC80211 && WLAN_80211
4 depends on RFKILL || RFKILL=n
4 select MAC80211_LEDS 5 select MAC80211_LEDS
5 select LEDS_CLASS 6 select LEDS_CLASS
6 select NEW_LEDS 7 select NEW_LEDS
diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c
index 191eec50dc75..727f067aca4f 100644
--- a/drivers/net/wireless/ath9k/main.c
+++ b/drivers/net/wireless/ath9k/main.c
@@ -2164,13 +2164,13 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed)
2164 conf->ht.channel_type); 2164 conf->ht.channel_type);
2165 } 2165 }
2166 2166
2167 ath_update_chainmask(sc, conf->ht.enabled);
2168
2167 if (ath_set_channel(sc, &sc->sc_ah->ah_channels[pos]) < 0) { 2169 if (ath_set_channel(sc, &sc->sc_ah->ah_channels[pos]) < 0) {
2168 DPRINTF(sc, ATH_DBG_FATAL, "Unable to set channel\n"); 2170 DPRINTF(sc, ATH_DBG_FATAL, "Unable to set channel\n");
2169 mutex_unlock(&sc->mutex); 2171 mutex_unlock(&sc->mutex);
2170 return -EINVAL; 2172 return -EINVAL;
2171 } 2173 }
2172
2173 ath_update_chainmask(sc, conf->ht.enabled);
2174 } 2174 }
2175 2175
2176 if (changed & IEEE80211_CONF_CHANGE_POWER) 2176 if (changed & IEEE80211_CONF_CHANGE_POWER)
diff --git a/drivers/net/wireless/ath9k/xmit.c b/drivers/net/wireless/ath9k/xmit.c
index 3bfc3b90f256..c92f0c6e4adc 100644
--- a/drivers/net/wireless/ath9k/xmit.c
+++ b/drivers/net/wireless/ath9k/xmit.c
@@ -126,15 +126,7 @@ static void ath_tx_complete(struct ath_softc *sc, struct sk_buff *skb,
126 tx_info->flags |= IEEE80211_TX_STAT_ACK; 126 tx_info->flags |= IEEE80211_TX_STAT_ACK;
127 } 127 }
128 128
129 tx_info->status.rates[0].count = tx_status->retries; 129 tx_info->status.rates[0].count = tx_status->retries + 1;
130 if (tx_info->status.rates[0].flags & IEEE80211_TX_RC_MCS) {
131 /* Change idx from internal table index to MCS index */
132 int idx = tx_info->status.rates[0].idx;
133 struct ath_rate_table *rate_table = sc->cur_rate_table;
134 if (idx >= 0 && idx < rate_table->rate_cnt)
135 tx_info->status.rates[0].idx =
136 rate_table->info[idx].ratecode & 0x7f;
137 }
138 130
139 hdrlen = ieee80211_get_hdrlen_from_skb(skb); 131 hdrlen = ieee80211_get_hdrlen_from_skb(skb);
140 padsize = hdrlen & 3; 132 padsize = hdrlen & 3;
@@ -264,25 +256,22 @@ static void assign_aggr_tid_seqno(struct sk_buff *skb,
264 } 256 }
265 257
266 /* Get seqno */ 258 /* Get seqno */
267 259 /* For HT capable stations, we save tidno for later use.
268 if (ieee80211_is_data(fc) && !is_pae(skb)) { 260 * We also override seqno set by upper layer with the one
269 /* For HT capable stations, we save tidno for later use. 261 * in tx aggregation state.
270 * We also override seqno set by upper layer with the one 262 *
271 * in tx aggregation state. 263 * If fragmentation is on, the sequence number is
272 * 264 * not overridden, since it has been
273 * If fragmentation is on, the sequence number is 265 * incremented by the fragmentation routine.
274 * not overridden, since it has been 266 *
275 * incremented by the fragmentation routine. 267 * FIXME: check if the fragmentation threshold exceeds
276 * 268 * IEEE80211 max.
277 * FIXME: check if the fragmentation threshold exceeds 269 */
278 * IEEE80211 max. 270 tid = ATH_AN_2_TID(an, bf->bf_tidno);
279 */ 271 hdr->seq_ctrl = cpu_to_le16(tid->seq_next <<
280 tid = ATH_AN_2_TID(an, bf->bf_tidno); 272 IEEE80211_SEQ_SEQ_SHIFT);
281 hdr->seq_ctrl = cpu_to_le16(tid->seq_next << 273 bf->bf_seqno = tid->seq_next;
282 IEEE80211_SEQ_SEQ_SHIFT); 274 INCR(tid->seq_next, IEEE80211_SEQ_MAX);
283 bf->bf_seqno = tid->seq_next;
284 INCR(tid->seq_next, IEEE80211_SEQ_MAX);
285 }
286} 275}
287 276
288static int setup_tx_flags(struct ath_softc *sc, struct sk_buff *skb, 277static int setup_tx_flags(struct ath_softc *sc, struct sk_buff *skb,
@@ -1718,11 +1707,10 @@ static int ath_tx_setup_buffer(struct ath_softc *sc, struct ath_buf *bf,
1718 1707
1719 /* Assign seqno, tidno */ 1708 /* Assign seqno, tidno */
1720 1709
1721 if (bf_isht(bf) && (sc->sc_flags & SC_OP_TXAGGR)) 1710 if (ieee80211_is_data_qos(fc) && (sc->sc_flags & SC_OP_TXAGGR))
1722 assign_aggr_tid_seqno(skb, bf); 1711 assign_aggr_tid_seqno(skb, bf);
1723 1712
1724 /* DMA setup */ 1713 /* DMA setup */
1725
1726 bf->bf_mpdu = skb; 1714 bf->bf_mpdu = skb;
1727 1715
1728 bf->bf_dmacontext = pci_map_single(sc->pdev, skb->data, 1716 bf->bf_dmacontext = pci_map_single(sc->pdev, skb->data,
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 7b31a327b24a..c788bad10661 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -3261,7 +3261,7 @@ static int b43_switch_band(struct b43_wl *wl, struct ieee80211_channel *chan)
3261 struct b43_wldev *down_dev; 3261 struct b43_wldev *down_dev;
3262 struct b43_wldev *d; 3262 struct b43_wldev *d;
3263 int err; 3263 int err;
3264 bool gmode; 3264 bool uninitialized_var(gmode);
3265 int prev_status; 3265 int prev_status;
3266 3266
3267 /* Find a device and PHY which supports the band. */ 3267 /* Find a device and PHY which supports the band. */
diff --git a/drivers/net/wireless/b43legacy/main.c b/drivers/net/wireless/b43legacy/main.c
index c1324e31d2f6..fb996c27a19b 100644
--- a/drivers/net/wireless/b43legacy/main.c
+++ b/drivers/net/wireless/b43legacy/main.c
@@ -2465,7 +2465,7 @@ static void b43legacy_put_phy_into_reset(struct b43legacy_wldev *dev)
2465static int b43legacy_switch_phymode(struct b43legacy_wl *wl, 2465static int b43legacy_switch_phymode(struct b43legacy_wl *wl,
2466 unsigned int new_mode) 2466 unsigned int new_mode)
2467{ 2467{
2468 struct b43legacy_wldev *up_dev; 2468 struct b43legacy_wldev *uninitialized_var(up_dev);
2469 struct b43legacy_wldev *down_dev; 2469 struct b43legacy_wldev *down_dev;
2470 int err; 2470 int err;
2471 bool gmode = 0; 2471 bool gmode = 0;
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 8fdb34222c0a..45cfa1cf194a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -2219,7 +2219,7 @@ int iwl3945_txpower_set_from_eeprom(struct iwl3945_priv *priv)
2219 /* set tx power value for all OFDM rates */ 2219 /* set tx power value for all OFDM rates */
2220 for (rate_index = 0; rate_index < IWL_OFDM_RATES; 2220 for (rate_index = 0; rate_index < IWL_OFDM_RATES;
2221 rate_index++) { 2221 rate_index++) {
2222 s32 power_idx; 2222 s32 uninitialized_var(power_idx);
2223 int rc; 2223 int rc;
2224 2224
2225 /* use channel group's clip-power table, 2225 /* use channel group's clip-power table,
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index 52966ffbef6e..ba997204c8d4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -255,7 +255,7 @@ struct iwl_cmd_header {
255 * 0x3) 54 Mbps 255 * 0x3) 54 Mbps
256 * 256 *
257 * Legacy CCK rate format for bits 7:0 (bit 8 must be "0", bit 9 "1"): 257 * Legacy CCK rate format for bits 7:0 (bit 8 must be "0", bit 9 "1"):
258 * 3-0: 10) 1 Mbps 258 * 6-0: 10) 1 Mbps
259 * 20) 2 Mbps 259 * 20) 2 Mbps
260 * 55) 5.5 Mbps 260 * 55) 5.5 Mbps
261 * 110) 11 Mbps 261 * 110) 11 Mbps
diff --git a/drivers/net/wireless/iwlwifi/iwl-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
index 01a2169cecec..8c71ad4f88c5 100644
--- a/drivers/net/wireless/iwlwifi/iwl-hcmd.c
+++ b/drivers/net/wireless/iwlwifi/iwl-hcmd.c
@@ -51,6 +51,7 @@ const char *get_cmd_string(u8 cmd)
51 IWL_CMD(REPLY_REMOVE_STA); 51 IWL_CMD(REPLY_REMOVE_STA);
52 IWL_CMD(REPLY_REMOVE_ALL_STA); 52 IWL_CMD(REPLY_REMOVE_ALL_STA);
53 IWL_CMD(REPLY_WEPKEY); 53 IWL_CMD(REPLY_WEPKEY);
54 IWL_CMD(REPLY_3945_RX);
54 IWL_CMD(REPLY_TX); 55 IWL_CMD(REPLY_TX);
55 IWL_CMD(REPLY_RATE_SCALE); 56 IWL_CMD(REPLY_RATE_SCALE);
56 IWL_CMD(REPLY_LEDS_CMD); 57 IWL_CMD(REPLY_LEDS_CMD);
diff --git a/drivers/net/wireless/libertas_tf/main.c b/drivers/net/wireless/libertas_tf/main.c
index d1fc305de5fe..e7289e2e7f16 100644
--- a/drivers/net/wireless/libertas_tf/main.c
+++ b/drivers/net/wireless/libertas_tf/main.c
@@ -206,7 +206,7 @@ static int lbtf_op_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
206 * there are no buffered multicast frames to send 206 * there are no buffered multicast frames to send
207 */ 207 */
208 ieee80211_stop_queues(priv->hw); 208 ieee80211_stop_queues(priv->hw);
209 return 0; 209 return NETDEV_TX_OK;
210} 210}
211 211
212static void lbtf_tx_work(struct work_struct *work) 212static void lbtf_tx_work(struct work_struct *work)
diff --git a/drivers/net/wireless/orinoco/orinoco.c b/drivers/net/wireless/orinoco/orinoco.c
index bc84e2792f8a..c3bb85e0251e 100644
--- a/drivers/net/wireless/orinoco/orinoco.c
+++ b/drivers/net/wireless/orinoco/orinoco.c
@@ -1610,6 +1610,16 @@ static void orinoco_rx_isr_tasklet(unsigned long data)
1610 struct orinoco_rx_data *rx_data, *temp; 1610 struct orinoco_rx_data *rx_data, *temp;
1611 struct hermes_rx_descriptor *desc; 1611 struct hermes_rx_descriptor *desc;
1612 struct sk_buff *skb; 1612 struct sk_buff *skb;
1613 unsigned long flags;
1614
1615 /* orinoco_rx requires the driver lock, and we also need to
1616 * protect priv->rx_list, so just hold the lock over the
1617 * lot.
1618 *
1619 * If orinoco_lock fails, we've unplugged the card. In this
1620 * case just abort. */
1621 if (orinoco_lock(priv, &flags) != 0)
1622 return;
1613 1623
1614 /* extract desc and skb from queue */ 1624 /* extract desc and skb from queue */
1615 list_for_each_entry_safe(rx_data, temp, &priv->rx_list, list) { 1625 list_for_each_entry_safe(rx_data, temp, &priv->rx_list, list) {
@@ -1622,6 +1632,8 @@ static void orinoco_rx_isr_tasklet(unsigned long data)
1622 1632
1623 kfree(desc); 1633 kfree(desc);
1624 } 1634 }
1635
1636 orinoco_unlock(priv, &flags);
1625} 1637}
1626 1638
1627/********************************************************************/ 1639/********************************************************************/
@@ -3645,12 +3657,22 @@ struct net_device
3645void free_orinocodev(struct net_device *dev) 3657void free_orinocodev(struct net_device *dev)
3646{ 3658{
3647 struct orinoco_private *priv = netdev_priv(dev); 3659 struct orinoco_private *priv = netdev_priv(dev);
3660 struct orinoco_rx_data *rx_data, *temp;
3648 3661
3649 /* No need to empty priv->rx_list: if the tasklet is scheduled 3662 /* If the tasklet is scheduled when we call tasklet_kill it
3650 * when we call tasklet_kill it will run one final time, 3663 * will run one final time. However the tasklet will only
3651 * emptying the list */ 3664 * drain priv->rx_list if the hw is still available. */
3652 tasklet_kill(&priv->rx_tasklet); 3665 tasklet_kill(&priv->rx_tasklet);
3653 3666
3667 /* Explicitly drain priv->rx_list */
3668 list_for_each_entry_safe(rx_data, temp, &priv->rx_list, list) {
3669 list_del(&rx_data->list);
3670
3671 dev_kfree_skb(rx_data->skb);
3672 kfree(rx_data->desc);
3673 kfree(rx_data);
3674 }
3675
3654 unregister_pm_notifier(&priv->pm_notifier); 3676 unregister_pm_notifier(&priv->pm_notifier);
3655 orinoco_uncache_fw(priv); 3677 orinoco_uncache_fw(priv);
3656 3678
diff --git a/drivers/net/wireless/orinoco/orinoco_cs.c b/drivers/net/wireless/orinoco/orinoco_cs.c
index f127602670ec..0b32215d3f5d 100644
--- a/drivers/net/wireless/orinoco/orinoco_cs.c
+++ b/drivers/net/wireless/orinoco/orinoco_cs.c
@@ -435,6 +435,7 @@ static struct pcmcia_device_id orinoco_cs_ids[] = {
435 PCMCIA_DEVICE_MANF_CARD(0x0250, 0x0002), /* Samsung SWL2000-N 11Mb/s WLAN Card */ 435 PCMCIA_DEVICE_MANF_CARD(0x0250, 0x0002), /* Samsung SWL2000-N 11Mb/s WLAN Card */
436 PCMCIA_DEVICE_MANF_CARD(0x0261, 0x0002), /* AirWay 802.11 Adapter (PCMCIA) */ 436 PCMCIA_DEVICE_MANF_CARD(0x0261, 0x0002), /* AirWay 802.11 Adapter (PCMCIA) */
437 PCMCIA_DEVICE_MANF_CARD(0x0268, 0x0001), /* ARtem Onair */ 437 PCMCIA_DEVICE_MANF_CARD(0x0268, 0x0001), /* ARtem Onair */
438 PCMCIA_DEVICE_MANF_CARD(0x0268, 0x0003), /* ARtem Onair Comcard 11 */
438 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0305), /* Buffalo WLI-PCM-S11 */ 439 PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0305), /* Buffalo WLI-PCM-S11 */
439 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1612), /* Linksys WPC11 Version 2.5 */ 440 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1612), /* Linksys WPC11 Version 2.5 */
440 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1613), /* Linksys WPC11 Version 3 */ 441 PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1613), /* Linksys WPC11 Version 3 */
diff --git a/drivers/net/wireless/p54/p54common.c b/drivers/net/wireless/p54/p54common.c
index 82354b974a04..c6a370fa9bcb 100644
--- a/drivers/net/wireless/p54/p54common.c
+++ b/drivers/net/wireless/p54/p54common.c
@@ -138,6 +138,7 @@ int p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw)
138 u8 *fw_version = NULL; 138 u8 *fw_version = NULL;
139 size_t len; 139 size_t len;
140 int i; 140 int i;
141 int maxlen;
141 142
142 if (priv->rx_start) 143 if (priv->rx_start)
143 return 0; 144 return 0;
@@ -195,6 +196,16 @@ int p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw)
195 else 196 else
196 priv->rx_mtu = (size_t) 197 priv->rx_mtu = (size_t)
197 0x620 - priv->tx_hdr_len; 198 0x620 - priv->tx_hdr_len;
199 maxlen = priv->tx_hdr_len + /* USB devices */
200 sizeof(struct p54_rx_data) +
201 4 + /* rx alignment */
202 IEEE80211_MAX_FRAG_THRESHOLD;
203 if (priv->rx_mtu > maxlen && PAGE_SIZE == 4096) {
204 printk(KERN_INFO "p54: rx_mtu reduced from %d "
205 "to %d\n", priv->rx_mtu,
206 maxlen);
207 priv->rx_mtu = maxlen;
208 }
198 break; 209 break;
199 } 210 }
200 case BR_CODE_EXPOSED_IF: 211 case BR_CODE_EXPOSED_IF:
@@ -575,6 +586,7 @@ static int p54_rx_data(struct ieee80211_hw *dev, struct sk_buff *skb)
575 u16 freq = le16_to_cpu(hdr->freq); 586 u16 freq = le16_to_cpu(hdr->freq);
576 size_t header_len = sizeof(*hdr); 587 size_t header_len = sizeof(*hdr);
577 u32 tsf32; 588 u32 tsf32;
589 u8 rate = hdr->rate & 0xf;
578 590
579 /* 591 /*
580 * If the device is in a unspecified state we have to 592 * If the device is in a unspecified state we have to
@@ -603,8 +615,11 @@ static int p54_rx_data(struct ieee80211_hw *dev, struct sk_buff *skb)
603 rx_status.qual = (100 * hdr->rssi) / 127; 615 rx_status.qual = (100 * hdr->rssi) / 127;
604 if (hdr->rate & 0x10) 616 if (hdr->rate & 0x10)
605 rx_status.flag |= RX_FLAG_SHORTPRE; 617 rx_status.flag |= RX_FLAG_SHORTPRE;
606 rx_status.rate_idx = (dev->conf.channel->band == IEEE80211_BAND_2GHZ ? 618 if (dev->conf.channel->band == IEEE80211_BAND_5GHZ)
607 hdr->rate : (hdr->rate - 4)) & 0xf; 619 rx_status.rate_idx = (rate < 4) ? 0 : rate - 4;
620 else
621 rx_status.rate_idx = rate;
622
608 rx_status.freq = freq; 623 rx_status.freq = freq;
609 rx_status.band = dev->conf.channel->band; 624 rx_status.band = dev->conf.channel->band;
610 rx_status.antenna = hdr->antenna; 625 rx_status.antenna = hdr->antenna;
@@ -798,6 +813,16 @@ static void p54_rx_frame_sent(struct ieee80211_hw *dev, struct sk_buff *skb)
798 info->flags |= IEEE80211_TX_STAT_TX_FILTERED; 813 info->flags |= IEEE80211_TX_STAT_TX_FILTERED;
799 info->status.ack_signal = p54_rssi_to_dbm(dev, 814 info->status.ack_signal = p54_rssi_to_dbm(dev,
800 (int)payload->ack_rssi); 815 (int)payload->ack_rssi);
816
817 if (entry_data->key_type == P54_CRYPTO_TKIPMICHAEL) {
818 u8 *iv = (u8 *)(entry_data->align + pad +
819 entry_data->crypt_offset);
820
821 /* Restore the original TKIP IV. */
822 iv[2] = iv[0];
823 iv[0] = iv[1];
824 iv[1] = (iv[0] | 0x20) & 0x7f; /* WEPSeed - 8.3.2.2 */
825 }
801 skb_pull(entry, sizeof(*hdr) + pad + sizeof(*entry_data)); 826 skb_pull(entry, sizeof(*hdr) + pad + sizeof(*entry_data));
802 ieee80211_tx_status_irqsafe(dev, entry); 827 ieee80211_tx_status_irqsafe(dev, entry);
803 goto out; 828 goto out;
@@ -1383,7 +1408,6 @@ static int p54_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
1383 hdr->tries = ridx; 1408 hdr->tries = ridx;
1384 txhdr->rts_rate_idx = 0; 1409 txhdr->rts_rate_idx = 0;
1385 if (info->control.hw_key) { 1410 if (info->control.hw_key) {
1386 crypt_offset += info->control.hw_key->iv_len;
1387 txhdr->key_type = p54_convert_algo(info->control.hw_key->alg); 1411 txhdr->key_type = p54_convert_algo(info->control.hw_key->alg);
1388 txhdr->key_len = min((u8)16, info->control.hw_key->keylen); 1412 txhdr->key_len = min((u8)16, info->control.hw_key->keylen);
1389 memcpy(txhdr->key, info->control.hw_key->key, txhdr->key_len); 1413 memcpy(txhdr->key, info->control.hw_key->key, txhdr->key_len);
@@ -1397,6 +1421,8 @@ static int p54_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
1397 } 1421 }
1398 /* reserve some space for ICV */ 1422 /* reserve some space for ICV */
1399 len += info->control.hw_key->icv_len; 1423 len += info->control.hw_key->icv_len;
1424 memset(skb_put(skb, info->control.hw_key->icv_len), 0,
1425 info->control.hw_key->icv_len);
1400 } else { 1426 } else {
1401 txhdr->key_type = 0; 1427 txhdr->key_type = 0;
1402 txhdr->key_len = 0; 1428 txhdr->key_len = 0;
@@ -1824,7 +1850,7 @@ static void p54_remove_interface(struct ieee80211_hw *dev,
1824 1850
1825static int p54_config(struct ieee80211_hw *dev, u32 changed) 1851static int p54_config(struct ieee80211_hw *dev, u32 changed)
1826{ 1852{
1827 int ret; 1853 int ret = 0;
1828 struct p54_common *priv = dev->priv; 1854 struct p54_common *priv = dev->priv;
1829 struct ieee80211_conf *conf = &dev->conf; 1855 struct ieee80211_conf *conf = &dev->conf;
1830 1856
diff --git a/drivers/net/wireless/p54/p54usb.c b/drivers/net/wireless/p54/p54usb.c
index c44a200059d2..6a6a72f6f82c 100644
--- a/drivers/net/wireless/p54/p54usb.c
+++ b/drivers/net/wireless/p54/p54usb.c
@@ -56,6 +56,7 @@ static struct usb_device_id p54u_table[] __devinitdata = {
56 {USB_DEVICE(0x050d, 0x7050)}, /* Belkin F5D7050 ver 1000 */ 56 {USB_DEVICE(0x050d, 0x7050)}, /* Belkin F5D7050 ver 1000 */
57 {USB_DEVICE(0x0572, 0x2000)}, /* Cohiba Proto board */ 57 {USB_DEVICE(0x0572, 0x2000)}, /* Cohiba Proto board */
58 {USB_DEVICE(0x0572, 0x2002)}, /* Cohiba Proto board */ 58 {USB_DEVICE(0x0572, 0x2002)}, /* Cohiba Proto board */
59 {USB_DEVICE(0x06b9, 0x0121)}, /* Thomson SpeedTouch 121g */
59 {USB_DEVICE(0x0707, 0xee13)}, /* SMC 2862W-G version 2 */ 60 {USB_DEVICE(0x0707, 0xee13)}, /* SMC 2862W-G version 2 */
60 {USB_DEVICE(0x083a, 0x4521)}, /* Siemens Gigaset USB Adapter 54 version 2 */ 61 {USB_DEVICE(0x083a, 0x4521)}, /* Siemens Gigaset USB Adapter 54 version 2 */
61 {USB_DEVICE(0x0846, 0x4240)}, /* Netgear WG111 (v2) */ 62 {USB_DEVICE(0x0846, 0x4240)}, /* Netgear WG111 (v2) */
@@ -284,6 +285,7 @@ static void p54u_tx_lm87(struct ieee80211_hw *dev, struct sk_buff *skb)
284 usb_fill_bulk_urb(data_urb, priv->udev, 285 usb_fill_bulk_urb(data_urb, priv->udev,
285 usb_sndbulkpipe(priv->udev, P54U_PIPE_DATA), 286 usb_sndbulkpipe(priv->udev, P54U_PIPE_DATA),
286 skb->data, skb->len, p54u_tx_cb, skb); 287 skb->data, skb->len, p54u_tx_cb, skb);
288 data_urb->transfer_flags |= URB_ZERO_PACKET;
287 289
288 usb_anchor_urb(data_urb, &priv->submitted); 290 usb_anchor_urb(data_urb, &priv->submitted);
289 if (usb_submit_urb(data_urb, GFP_ATOMIC)) { 291 if (usb_submit_urb(data_urb, GFP_ATOMIC)) {
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index 30028e2422fc..af6b5847be5c 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -38,7 +38,7 @@
38/* 38/*
39 * Allow hardware encryption to be disabled. 39 * Allow hardware encryption to be disabled.
40 */ 40 */
41static int modparam_nohwcrypt = 1; 41static int modparam_nohwcrypt = 0;
42module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO); 42module_param_named(nohwcrypt, modparam_nohwcrypt, bool, S_IRUGO);
43MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption."); 43MODULE_PARM_DESC(nohwcrypt, "Disable hardware encryption.");
44 44
@@ -376,11 +376,11 @@ static int rt2500usb_config_key(struct rt2x00_dev *rt2x00dev,
376 376
377 /* 377 /*
378 * The driver does not support the IV/EIV generation 378 * The driver does not support the IV/EIV generation
379 * in hardware. However it doesn't support the IV/EIV 379 * in hardware. However it demands the data to be provided
380 * inside the ieee80211 frame either, but requires it 380 * both seperately as well as inside the frame.
381 * to be provided seperately for the descriptor. 381 * We already provided the CONFIG_CRYPTO_COPY_IV to rt2x00lib
382 * rt2x00lib will cut the IV/EIV data out of all frames 382 * to ensure rt2x00lib will not strip the data from the
383 * given to us by mac80211, but we must tell mac80211 383 * frame after the copy, now we must tell mac80211
384 * to generate the IV/EIV data. 384 * to generate the IV/EIV data.
385 */ 385 */
386 key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV; 386 key->flags |= IEEE80211_KEY_FLAG_GENERATE_IV;
@@ -1181,7 +1181,7 @@ static void rt2500usb_write_tx_desc(struct rt2x00_dev *rt2x00dev,
1181 test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags)); 1181 test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags));
1182 rt2x00_set_field32(&word, TXD_W0_IFS, txdesc->ifs); 1182 rt2x00_set_field32(&word, TXD_W0_IFS, txdesc->ifs);
1183 rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, skb->len); 1183 rt2x00_set_field32(&word, TXD_W0_DATABYTE_COUNT, skb->len);
1184 rt2x00_set_field32(&word, TXD_W0_CIPHER, txdesc->cipher); 1184 rt2x00_set_field32(&word, TXD_W0_CIPHER, !!txdesc->cipher);
1185 rt2x00_set_field32(&word, TXD_W0_KEY_ID, txdesc->key_idx); 1185 rt2x00_set_field32(&word, TXD_W0_KEY_ID, txdesc->key_idx);
1186 rt2x00_desc_write(txd, 0, word); 1186 rt2x00_desc_write(txd, 0, word);
1187} 1187}
@@ -1334,14 +1334,7 @@ static void rt2500usb_fill_rxdone(struct queue_entry *entry,
1334 1334
1335 /* ICV is located at the end of frame */ 1335 /* ICV is located at the end of frame */
1336 1336
1337 /* 1337 rxdesc->flags |= RX_FLAG_MMIC_STRIPPED;
1338 * Hardware has stripped IV/EIV data from 802.11 frame during
1339 * decryption. It has provided the data seperately but rt2x00lib
1340 * should decide if it should be reinserted.
1341 */
1342 rxdesc->flags |= RX_FLAG_IV_STRIPPED;
1343 if (rxdesc->cipher != CIPHER_TKIP)
1344 rxdesc->flags |= RX_FLAG_MMIC_STRIPPED;
1345 if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS) 1338 if (rxdesc->cipher_status == RX_CRYPTO_SUCCESS)
1346 rxdesc->flags |= RX_FLAG_DECRYPTED; 1339 rxdesc->flags |= RX_FLAG_DECRYPTED;
1347 else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC) 1340 else if (rxdesc->cipher_status == RX_CRYPTO_FAIL_MIC)
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 6d92542fcf0d..87c0f2c83077 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -807,13 +807,11 @@ static void rt2x00lib_rate(struct ieee80211_rate *entry,
807{ 807{
808 entry->flags = 0; 808 entry->flags = 0;
809 entry->bitrate = rate->bitrate; 809 entry->bitrate = rate->bitrate;
810 entry->hw_value = rt2x00_create_rate_hw_value(index, 0); 810 entry->hw_value =index;
811 entry->hw_value_short = entry->hw_value; 811 entry->hw_value_short = index;
812 812
813 if (rate->flags & DEV_RATE_SHORT_PREAMBLE) { 813 if (rate->flags & DEV_RATE_SHORT_PREAMBLE)
814 entry->flags |= IEEE80211_RATE_SHORT_PREAMBLE; 814 entry->flags |= IEEE80211_RATE_SHORT_PREAMBLE;
815 entry->hw_value_short |= rt2x00_create_rate_hw_value(index, 1);
816 }
817} 815}
818 816
819static int rt2x00lib_probe_hw_modes(struct rt2x00_dev *rt2x00dev, 817static int rt2x00lib_probe_hw_modes(struct rt2x00_dev *rt2x00dev,
diff --git a/drivers/net/wireless/rt2x00/rt2x00leds.c b/drivers/net/wireless/rt2x00/rt2x00leds.c
index 68f4e0fc35b9..a0cd35b6beb5 100644
--- a/drivers/net/wireless/rt2x00/rt2x00leds.c
+++ b/drivers/net/wireless/rt2x00/rt2x00leds.c
@@ -97,7 +97,7 @@ void rt2x00leds_led_assoc(struct rt2x00_dev *rt2x00dev, bool enabled)
97 97
98void rt2x00leds_led_radio(struct rt2x00_dev *rt2x00dev, bool enabled) 98void rt2x00leds_led_radio(struct rt2x00_dev *rt2x00dev, bool enabled)
99{ 99{
100 if (rt2x00dev->led_radio.type == LED_TYPE_ASSOC) 100 if (rt2x00dev->led_radio.type == LED_TYPE_RADIO)
101 rt2x00led_led_simple(&rt2x00dev->led_radio, enabled); 101 rt2x00led_led_simple(&rt2x00dev->led_radio, enabled);
102} 102}
103 103
diff --git a/drivers/net/wireless/rt2x00/rt2x00lib.h b/drivers/net/wireless/rt2x00/rt2x00lib.h
index 03024327767b..86cd26fbf769 100644
--- a/drivers/net/wireless/rt2x00/rt2x00lib.h
+++ b/drivers/net/wireless/rt2x00/rt2x00lib.h
@@ -52,22 +52,11 @@ struct rt2x00_rate {
52 52
53extern const struct rt2x00_rate rt2x00_supported_rates[12]; 53extern const struct rt2x00_rate rt2x00_supported_rates[12];
54 54
55static inline u16 rt2x00_create_rate_hw_value(const u16 index,
56 const u16 short_preamble)
57{
58 return (short_preamble << 8) | (index & 0xff);
59}
60
61static inline const struct rt2x00_rate *rt2x00_get_rate(const u16 hw_value) 55static inline const struct rt2x00_rate *rt2x00_get_rate(const u16 hw_value)
62{ 56{
63 return &rt2x00_supported_rates[hw_value & 0xff]; 57 return &rt2x00_supported_rates[hw_value & 0xff];
64} 58}
65 59
66static inline int rt2x00_get_rate_preamble(const u16 hw_value)
67{
68 return (hw_value & 0xff00);
69}
70
71/* 60/*
72 * Radio control handlers. 61 * Radio control handlers.
73 */ 62 */
diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
index eaec6bd93ed5..746a8f36b931 100644
--- a/drivers/net/wireless/rt2x00/rt2x00queue.c
+++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
@@ -313,7 +313,7 @@ static void rt2x00queue_create_tx_descriptor(struct queue_entry *entry,
313 * When preamble is enabled we should set the 313 * When preamble is enabled we should set the
314 * preamble bit for the signal. 314 * preamble bit for the signal.
315 */ 315 */
316 if (rt2x00_get_rate_preamble(rate->hw_value)) 316 if (rate->flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
317 txdesc->signal |= 0x08; 317 txdesc->signal |= 0x08;
318 } 318 }
319} 319}
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index 83df312ac56f..0b29d767a258 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -434,11 +434,11 @@ static int rt2x00usb_find_endpoints(struct rt2x00_dev *rt2x00dev)
434 434
435 if (usb_endpoint_is_bulk_in(ep_desc)) { 435 if (usb_endpoint_is_bulk_in(ep_desc)) {
436 rt2x00usb_assign_endpoint(rt2x00dev->rx, ep_desc); 436 rt2x00usb_assign_endpoint(rt2x00dev->rx, ep_desc);
437 } else if (usb_endpoint_is_bulk_out(ep_desc)) { 437 } else if (usb_endpoint_is_bulk_out(ep_desc) &&
438 (queue != queue_end(rt2x00dev))) {
438 rt2x00usb_assign_endpoint(queue, ep_desc); 439 rt2x00usb_assign_endpoint(queue, ep_desc);
440 queue = queue_next(queue);
439 441
440 if (queue != queue_end(rt2x00dev))
441 queue = queue_next(queue);
442 tx_ep_desc = ep_desc; 442 tx_ep_desc = ep_desc;
443 } 443 }
444 } 444 }
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index d638a8a59370..96a8d69f8790 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -2321,6 +2321,7 @@ static struct usb_device_id rt73usb_device_table[] = {
2321 /* Linksys */ 2321 /* Linksys */
2322 { USB_DEVICE(0x13b1, 0x0020), USB_DEVICE_DATA(&rt73usb_ops) }, 2322 { USB_DEVICE(0x13b1, 0x0020), USB_DEVICE_DATA(&rt73usb_ops) },
2323 { USB_DEVICE(0x13b1, 0x0023), USB_DEVICE_DATA(&rt73usb_ops) }, 2323 { USB_DEVICE(0x13b1, 0x0023), USB_DEVICE_DATA(&rt73usb_ops) },
2324 { USB_DEVICE(0x13b1, 0x0028), USB_DEVICE_DATA(&rt73usb_ops) },
2324 /* MSI */ 2325 /* MSI */
2325 { USB_DEVICE(0x0db0, 0x6877), USB_DEVICE_DATA(&rt73usb_ops) }, 2326 { USB_DEVICE(0x0db0, 0x6877), USB_DEVICE_DATA(&rt73usb_ops) },
2326 { USB_DEVICE(0x0db0, 0x6874), USB_DEVICE_DATA(&rt73usb_ops) }, 2327 { USB_DEVICE(0x0db0, 0x6874), USB_DEVICE_DATA(&rt73usb_ops) },
diff --git a/drivers/net/wireless/rtl818x/rtl8180_dev.c b/drivers/net/wireless/rtl818x/rtl8180_dev.c
index 5f887fb137a9..387c133ec0f2 100644
--- a/drivers/net/wireless/rtl818x/rtl8180_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8180_dev.c
@@ -897,6 +897,7 @@ static int __devinit rtl8180_probe(struct pci_dev *pdev,
897 dev->flags = IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING | 897 dev->flags = IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING |
898 IEEE80211_HW_RX_INCLUDES_FCS | 898 IEEE80211_HW_RX_INCLUDES_FCS |
899 IEEE80211_HW_SIGNAL_UNSPEC; 899 IEEE80211_HW_SIGNAL_UNSPEC;
900 dev->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
900 dev->queues = 1; 901 dev->queues = 1;
901 dev->max_signal = 65; 902 dev->max_signal = 65;
902 903
diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c
index 00ce3ef39abe..6ad6bac37706 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c
@@ -213,7 +213,7 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
213 urb = usb_alloc_urb(0, GFP_ATOMIC); 213 urb = usb_alloc_urb(0, GFP_ATOMIC);
214 if (!urb) { 214 if (!urb) {
215 kfree_skb(skb); 215 kfree_skb(skb);
216 return -ENOMEM; 216 return NETDEV_TX_OK;
217 } 217 }
218 218
219 flags = skb->len; 219 flags = skb->len;
@@ -281,7 +281,7 @@ static int rtl8187_tx(struct ieee80211_hw *dev, struct sk_buff *skb)
281 } 281 }
282 usb_free_urb(urb); 282 usb_free_urb(urb);
283 283
284 return rc; 284 return NETDEV_TX_OK;
285} 285}
286 286
287static void rtl8187_rx_cb(struct urb *urb) 287static void rtl8187_rx_cb(struct urb *urb)
@@ -1471,6 +1471,7 @@ static void __devexit rtl8187_disconnect(struct usb_interface *intf)
1471 ieee80211_unregister_hw(dev); 1471 ieee80211_unregister_hw(dev);
1472 1472
1473 priv = dev->priv; 1473 priv = dev->priv;
1474 usb_reset_device(priv->udev);
1474 usb_put_dev(interface_to_usbdev(intf)); 1475 usb_put_dev(interface_to_usbdev(intf));
1475 ieee80211_free_hw(dev); 1476 ieee80211_free_hw(dev);
1476} 1477}
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index f24556813375..ec54785d34f9 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -467,7 +467,7 @@ struct netdev_queue {
467 * This function is called when network device transistions to the down 467 * This function is called when network device transistions to the down
468 * state. 468 * state.
469 * 469 *
470 * int (*ndo_hard_start_xmit)(struct sk_buff *skb, struct net_device *dev); 470 * int (*ndo_start_xmit)(struct sk_buff *skb, struct net_device *dev);
471 * Called when a packet needs to be transmitted. 471 * Called when a packet needs to be transmitted.
472 * Must return NETDEV_TX_OK , NETDEV_TX_BUSY, or NETDEV_TX_LOCKED, 472 * Must return NETDEV_TX_OK , NETDEV_TX_BUSY, or NETDEV_TX_LOCKED,
473 * Required can not be NULL. 473 * Required can not be NULL.
@@ -795,6 +795,7 @@ struct net_device
795 NETREG_UNREGISTERING, /* called unregister_netdevice */ 795 NETREG_UNREGISTERING, /* called unregister_netdevice */
796 NETREG_UNREGISTERED, /* completed unregister todo */ 796 NETREG_UNREGISTERED, /* completed unregister todo */
797 NETREG_RELEASED, /* called free_netdev */ 797 NETREG_RELEASED, /* called free_netdev */
798 NETREG_DUMMY, /* dummy device for NAPI poll */
798 } reg_state; 799 } reg_state;
799 800
800 /* Called from unregister, can be used to call free_netdev */ 801 /* Called from unregister, can be used to call free_netdev */
@@ -1077,6 +1078,8 @@ extern void free_netdev(struct net_device *dev);
1077extern void synchronize_net(void); 1078extern void synchronize_net(void);
1078extern int register_netdevice_notifier(struct notifier_block *nb); 1079extern int register_netdevice_notifier(struct notifier_block *nb);
1079extern int unregister_netdevice_notifier(struct notifier_block *nb); 1080extern int unregister_netdevice_notifier(struct notifier_block *nb);
1081extern int init_dummy_netdev(struct net_device *dev);
1082
1080extern int call_netdevice_notifiers(unsigned long val, struct net_device *dev); 1083extern int call_netdevice_notifiers(unsigned long val, struct net_device *dev);
1081extern struct net_device *dev_get_by_index(struct net *net, int ifindex); 1084extern struct net_device *dev_get_by_index(struct net *net, int ifindex);
1082extern struct net_device *__dev_get_by_index(struct net *net, int ifindex); 1085extern struct net_device *__dev_get_by_index(struct net *net, int ifindex);
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index e52ce475d19f..c7ee8744d26b 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -270,6 +270,7 @@ struct xt_match
270 struct list_head list; 270 struct list_head list;
271 271
272 const char name[XT_FUNCTION_MAXNAMELEN-1]; 272 const char name[XT_FUNCTION_MAXNAMELEN-1];
273 u_int8_t revision;
273 274
274 /* Return true or false: return FALSE and set *hotdrop = 1 to 275 /* Return true or false: return FALSE and set *hotdrop = 1 to
275 force immediate packet drop. */ 276 force immediate packet drop. */
@@ -302,7 +303,6 @@ struct xt_match
302 unsigned short proto; 303 unsigned short proto;
303 304
304 unsigned short family; 305 unsigned short family;
305 u_int8_t revision;
306}; 306};
307 307
308/* Registration hooks for targets. */ 308/* Registration hooks for targets. */
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index a65e43a17fbb..cf754ace0b75 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -58,11 +58,11 @@ static struct ctl_table_header *brnf_sysctl_header;
58static int brnf_call_iptables __read_mostly = 1; 58static int brnf_call_iptables __read_mostly = 1;
59static int brnf_call_ip6tables __read_mostly = 1; 59static int brnf_call_ip6tables __read_mostly = 1;
60static int brnf_call_arptables __read_mostly = 1; 60static int brnf_call_arptables __read_mostly = 1;
61static int brnf_filter_vlan_tagged __read_mostly = 1; 61static int brnf_filter_vlan_tagged __read_mostly = 0;
62static int brnf_filter_pppoe_tagged __read_mostly = 1; 62static int brnf_filter_pppoe_tagged __read_mostly = 0;
63#else 63#else
64#define brnf_filter_vlan_tagged 1 64#define brnf_filter_vlan_tagged 0
65#define brnf_filter_pppoe_tagged 1 65#define brnf_filter_pppoe_tagged 0
66#endif 66#endif
67 67
68static inline __be16 vlan_proto(const struct sk_buff *skb) 68static inline __be16 vlan_proto(const struct sk_buff *skb)
@@ -686,8 +686,11 @@ static unsigned int br_nf_forward_ip(unsigned int hook, struct sk_buff *skb,
686 if (skb->protocol == htons(ETH_P_IP) || IS_VLAN_IP(skb) || 686 if (skb->protocol == htons(ETH_P_IP) || IS_VLAN_IP(skb) ||
687 IS_PPPOE_IP(skb)) 687 IS_PPPOE_IP(skb))
688 pf = PF_INET; 688 pf = PF_INET;
689 else 689 else if (skb->protocol == htons(ETH_P_IPV6) || IS_VLAN_IPV6(skb) ||
690 IS_PPPOE_IPV6(skb))
690 pf = PF_INET6; 691 pf = PF_INET6;
692 else
693 return NF_ACCEPT;
691 694
692 nf_bridge_pull_encap_header(skb); 695 nf_bridge_pull_encap_header(skb);
693 696
@@ -828,8 +831,11 @@ static unsigned int br_nf_post_routing(unsigned int hook, struct sk_buff *skb,
828 if (skb->protocol == htons(ETH_P_IP) || IS_VLAN_IP(skb) || 831 if (skb->protocol == htons(ETH_P_IP) || IS_VLAN_IP(skb) ||
829 IS_PPPOE_IP(skb)) 832 IS_PPPOE_IP(skb))
830 pf = PF_INET; 833 pf = PF_INET;
831 else 834 else if (skb->protocol == htons(ETH_P_IPV6) || IS_VLAN_IPV6(skb) ||
835 IS_PPPOE_IPV6(skb))
832 pf = PF_INET6; 836 pf = PF_INET6;
837 else
838 return NF_ACCEPT;
833 839
834#ifdef CONFIG_NETFILTER_DEBUG 840#ifdef CONFIG_NETFILTER_DEBUG
835 if (skb->dst == NULL) { 841 if (skb->dst == NULL) {
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index 8a8743d7d6e7..820252aee81f 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -79,7 +79,7 @@ static inline int ebt_do_match (struct ebt_entry_match *m,
79{ 79{
80 par->match = m->u.match; 80 par->match = m->u.match;
81 par->matchinfo = m->data; 81 par->matchinfo = m->data;
82 return m->u.match->match(skb, par); 82 return m->u.match->match(skb, par) ? EBT_MATCH : EBT_NOMATCH;
83} 83}
84 84
85static inline int ebt_dev_check(char *entry, const struct net_device *device) 85static inline int ebt_dev_check(char *entry, const struct net_device *device)
diff --git a/net/can/bcm.c b/net/can/bcm.c
index 1649c8ab2c2f..b7c7d4651136 100644
--- a/net/can/bcm.c
+++ b/net/can/bcm.c
@@ -347,51 +347,54 @@ static void bcm_tx_timeout_tsklet(unsigned long data)
347 struct bcm_op *op = (struct bcm_op *)data; 347 struct bcm_op *op = (struct bcm_op *)data;
348 struct bcm_msg_head msg_head; 348 struct bcm_msg_head msg_head;
349 349
350 /* create notification to user */
351 msg_head.opcode = TX_EXPIRED;
352 msg_head.flags = op->flags;
353 msg_head.count = op->count;
354 msg_head.ival1 = op->ival1;
355 msg_head.ival2 = op->ival2;
356 msg_head.can_id = op->can_id;
357 msg_head.nframes = 0;
358
359 bcm_send_to_user(op, &msg_head, NULL, 0);
360}
361
362/*
363 * bcm_tx_timeout_handler - performes cyclic CAN frame transmissions
364 */
365static enum hrtimer_restart bcm_tx_timeout_handler(struct hrtimer *hrtimer)
366{
367 struct bcm_op *op = container_of(hrtimer, struct bcm_op, timer);
368 enum hrtimer_restart ret = HRTIMER_NORESTART;
369
370 if (op->kt_ival1.tv64 && (op->count > 0)) { 350 if (op->kt_ival1.tv64 && (op->count > 0)) {
371 351
372 op->count--; 352 op->count--;
373 if (!op->count && (op->flags & TX_COUNTEVT)) 353 if (!op->count && (op->flags & TX_COUNTEVT)) {
374 tasklet_schedule(&op->tsklet); 354
355 /* create notification to user */
356 msg_head.opcode = TX_EXPIRED;
357 msg_head.flags = op->flags;
358 msg_head.count = op->count;
359 msg_head.ival1 = op->ival1;
360 msg_head.ival2 = op->ival2;
361 msg_head.can_id = op->can_id;
362 msg_head.nframes = 0;
363
364 bcm_send_to_user(op, &msg_head, NULL, 0);
365 }
375 } 366 }
376 367
377 if (op->kt_ival1.tv64 && (op->count > 0)) { 368 if (op->kt_ival1.tv64 && (op->count > 0)) {
378 369
379 /* send (next) frame */ 370 /* send (next) frame */
380 bcm_can_tx(op); 371 bcm_can_tx(op);
381 hrtimer_forward(hrtimer, ktime_get(), op->kt_ival1); 372 hrtimer_start(&op->timer,
382 ret = HRTIMER_RESTART; 373 ktime_add(ktime_get(), op->kt_ival1),
374 HRTIMER_MODE_ABS);
383 375
384 } else { 376 } else {
385 if (op->kt_ival2.tv64) { 377 if (op->kt_ival2.tv64) {
386 378
387 /* send (next) frame */ 379 /* send (next) frame */
388 bcm_can_tx(op); 380 bcm_can_tx(op);
389 hrtimer_forward(hrtimer, ktime_get(), op->kt_ival2); 381 hrtimer_start(&op->timer,
390 ret = HRTIMER_RESTART; 382 ktime_add(ktime_get(), op->kt_ival2),
383 HRTIMER_MODE_ABS);
391 } 384 }
392 } 385 }
386}
393 387
394 return ret; 388/*
389 * bcm_tx_timeout_handler - performes cyclic CAN frame transmissions
390 */
391static enum hrtimer_restart bcm_tx_timeout_handler(struct hrtimer *hrtimer)
392{
393 struct bcm_op *op = container_of(hrtimer, struct bcm_op, timer);
394
395 tasklet_schedule(&op->tsklet);
396
397 return HRTIMER_NORESTART;
395} 398}
396 399
397/* 400/*
diff --git a/net/core/dev.c b/net/core/dev.c
index b715a55cccc4..8d675975d85b 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2392,6 +2392,9 @@ int dev_gro_receive(struct napi_struct *napi, struct sk_buff *skb)
2392 if (!(skb->dev->features & NETIF_F_GRO)) 2392 if (!(skb->dev->features & NETIF_F_GRO))
2393 goto normal; 2393 goto normal;
2394 2394
2395 if (skb_is_gso(skb) || skb_shinfo(skb)->frag_list)
2396 goto normal;
2397
2395 rcu_read_lock(); 2398 rcu_read_lock();
2396 list_for_each_entry_rcu(ptype, head, list) { 2399 list_for_each_entry_rcu(ptype, head, list) {
2397 struct sk_buff *p; 2400 struct sk_buff *p;
@@ -2488,12 +2491,6 @@ EXPORT_SYMBOL(napi_gro_receive);
2488 2491
2489void napi_reuse_skb(struct napi_struct *napi, struct sk_buff *skb) 2492void napi_reuse_skb(struct napi_struct *napi, struct sk_buff *skb)
2490{ 2493{
2491 skb_shinfo(skb)->nr_frags = 0;
2492
2493 skb->len -= skb->data_len;
2494 skb->truesize -= skb->data_len;
2495 skb->data_len = 0;
2496
2497 __skb_pull(skb, skb_headlen(skb)); 2494 __skb_pull(skb, skb_headlen(skb));
2498 skb_reserve(skb, NET_IP_ALIGN - skb_headroom(skb)); 2495 skb_reserve(skb, NET_IP_ALIGN - skb_headroom(skb));
2499 2496
@@ -4434,6 +4431,45 @@ err_uninit:
4434} 4431}
4435 4432
4436/** 4433/**
4434 * init_dummy_netdev - init a dummy network device for NAPI
4435 * @dev: device to init
4436 *
4437 * This takes a network device structure and initialize the minimum
4438 * amount of fields so it can be used to schedule NAPI polls without
4439 * registering a full blown interface. This is to be used by drivers
4440 * that need to tie several hardware interfaces to a single NAPI
4441 * poll scheduler due to HW limitations.
4442 */
4443int init_dummy_netdev(struct net_device *dev)
4444{
4445 /* Clear everything. Note we don't initialize spinlocks
4446 * are they aren't supposed to be taken by any of the
4447 * NAPI code and this dummy netdev is supposed to be
4448 * only ever used for NAPI polls
4449 */
4450 memset(dev, 0, sizeof(struct net_device));
4451
4452 /* make sure we BUG if trying to hit standard
4453 * register/unregister code path
4454 */
4455 dev->reg_state = NETREG_DUMMY;
4456
4457 /* initialize the ref count */
4458 atomic_set(&dev->refcnt, 1);
4459
4460 /* NAPI wants this */
4461 INIT_LIST_HEAD(&dev->napi_list);
4462
4463 /* a dummy interface is started by default */
4464 set_bit(__LINK_STATE_PRESENT, &dev->state);
4465 set_bit(__LINK_STATE_START, &dev->state);
4466
4467 return 0;
4468}
4469EXPORT_SYMBOL_GPL(init_dummy_netdev);
4470
4471
4472/**
4437 * register_netdev - register a network device 4473 * register_netdev - register a network device
4438 * @dev: device to register 4474 * @dev: device to register
4439 * 4475 *
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 5110b359c758..65eac7739033 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -2602,6 +2602,12 @@ int skb_gro_receive(struct sk_buff **head, struct sk_buff *skb)
2602 skb_shinfo(skb)->nr_frags * sizeof(skb_frag_t)); 2602 skb_shinfo(skb)->nr_frags * sizeof(skb_frag_t));
2603 2603
2604 skb_shinfo(p)->nr_frags += skb_shinfo(skb)->nr_frags; 2604 skb_shinfo(p)->nr_frags += skb_shinfo(skb)->nr_frags;
2605 skb_shinfo(skb)->nr_frags = 0;
2606
2607 skb->truesize -= skb->data_len;
2608 skb->len -= skb->data_len;
2609 skb->data_len = 0;
2610
2605 NAPI_GRO_CB(skb)->free = 1; 2611 NAPI_GRO_CB(skb)->free = 1;
2606 goto done; 2612 goto done;
2607 } 2613 }
diff --git a/net/ipv4/netfilter/iptable_filter.c b/net/ipv4/netfilter/iptable_filter.c
index c9224310ebae..52cb6939d093 100644
--- a/net/ipv4/netfilter/iptable_filter.c
+++ b/net/ipv4/netfilter/iptable_filter.c
@@ -93,13 +93,8 @@ ipt_local_out_hook(unsigned int hook,
93{ 93{
94 /* root is playing with raw sockets. */ 94 /* root is playing with raw sockets. */
95 if (skb->len < sizeof(struct iphdr) || 95 if (skb->len < sizeof(struct iphdr) ||
96 ip_hdrlen(skb) < sizeof(struct iphdr)) { 96 ip_hdrlen(skb) < sizeof(struct iphdr))
97 if (net_ratelimit())
98 printk("iptable_filter: ignoring short SOCK_RAW "
99 "packet.\n");
100 return NF_ACCEPT; 97 return NF_ACCEPT;
101 }
102
103 return ipt_do_table(skb, hook, in, out, 98 return ipt_do_table(skb, hook, in, out,
104 dev_net(out)->ipv4.iptable_filter); 99 dev_net(out)->ipv4.iptable_filter);
105} 100}
diff --git a/net/ipv4/netfilter/iptable_mangle.c b/net/ipv4/netfilter/iptable_mangle.c
index 69f2c4287146..3929d20b9e45 100644
--- a/net/ipv4/netfilter/iptable_mangle.c
+++ b/net/ipv4/netfilter/iptable_mangle.c
@@ -132,12 +132,8 @@ ipt_local_hook(unsigned int hook,
132 132
133 /* root is playing with raw sockets. */ 133 /* root is playing with raw sockets. */
134 if (skb->len < sizeof(struct iphdr) 134 if (skb->len < sizeof(struct iphdr)
135 || ip_hdrlen(skb) < sizeof(struct iphdr)) { 135 || ip_hdrlen(skb) < sizeof(struct iphdr))
136 if (net_ratelimit())
137 printk("iptable_mangle: ignoring short SOCK_RAW "
138 "packet.\n");
139 return NF_ACCEPT; 136 return NF_ACCEPT;
140 }
141 137
142 /* Save things which could affect route */ 138 /* Save things which could affect route */
143 mark = skb->mark; 139 mark = skb->mark;
diff --git a/net/ipv4/netfilter/iptable_raw.c b/net/ipv4/netfilter/iptable_raw.c
index 8faebfe638f1..7f65d18333e3 100644
--- a/net/ipv4/netfilter/iptable_raw.c
+++ b/net/ipv4/netfilter/iptable_raw.c
@@ -65,12 +65,8 @@ ipt_local_hook(unsigned int hook,
65{ 65{
66 /* root is playing with raw sockets. */ 66 /* root is playing with raw sockets. */
67 if (skb->len < sizeof(struct iphdr) || 67 if (skb->len < sizeof(struct iphdr) ||
68 ip_hdrlen(skb) < sizeof(struct iphdr)) { 68 ip_hdrlen(skb) < sizeof(struct iphdr))
69 if (net_ratelimit())
70 printk("iptable_raw: ignoring short SOCK_RAW "
71 "packet.\n");
72 return NF_ACCEPT; 69 return NF_ACCEPT;
73 }
74 return ipt_do_table(skb, hook, in, out, 70 return ipt_do_table(skb, hook, in, out,
75 dev_net(out)->ipv4.iptable_raw); 71 dev_net(out)->ipv4.iptable_raw);
76} 72}
diff --git a/net/ipv4/netfilter/iptable_security.c b/net/ipv4/netfilter/iptable_security.c
index 36f3be3cc428..a52a35f4a584 100644
--- a/net/ipv4/netfilter/iptable_security.c
+++ b/net/ipv4/netfilter/iptable_security.c
@@ -96,12 +96,8 @@ ipt_local_out_hook(unsigned int hook,
96{ 96{
97 /* Somebody is playing with raw sockets. */ 97 /* Somebody is playing with raw sockets. */
98 if (skb->len < sizeof(struct iphdr) 98 if (skb->len < sizeof(struct iphdr)
99 || ip_hdrlen(skb) < sizeof(struct iphdr)) { 99 || ip_hdrlen(skb) < sizeof(struct iphdr))
100 if (net_ratelimit())
101 printk(KERN_INFO "iptable_security: ignoring short "
102 "SOCK_RAW packet.\n");
103 return NF_ACCEPT; 100 return NF_ACCEPT;
104 }
105 return ipt_do_table(skb, hook, in, out, 101 return ipt_do_table(skb, hook, in, out,
106 dev_net(out)->ipv4.iptable_security); 102 dev_net(out)->ipv4.iptable_security);
107} 103}
diff --git a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
index b2141e11575e..4beb04fac588 100644
--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
+++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c
@@ -145,11 +145,8 @@ static unsigned int ipv4_conntrack_local(unsigned int hooknum,
145{ 145{
146 /* root is playing with raw sockets. */ 146 /* root is playing with raw sockets. */
147 if (skb->len < sizeof(struct iphdr) || 147 if (skb->len < sizeof(struct iphdr) ||
148 ip_hdrlen(skb) < sizeof(struct iphdr)) { 148 ip_hdrlen(skb) < sizeof(struct iphdr))
149 if (net_ratelimit())
150 printk("ipt_hook: happy cracking.\n");
151 return NF_ACCEPT; 149 return NF_ACCEPT;
152 }
153 return nf_conntrack_in(dev_net(out), PF_INET, hooknum, skb); 150 return nf_conntrack_in(dev_net(out), PF_INET, hooknum, skb);
154} 151}
155 152
diff --git a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
index 1fd3ef7718b6..2a8bee26f43d 100644
--- a/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
+++ b/net/ipv4/netfilter/nf_conntrack_proto_icmp.c
@@ -20,7 +20,7 @@
20#include <net/netfilter/nf_conntrack_core.h> 20#include <net/netfilter/nf_conntrack_core.h>
21#include <net/netfilter/nf_log.h> 21#include <net/netfilter/nf_log.h>
22 22
23static unsigned long nf_ct_icmp_timeout __read_mostly = 30*HZ; 23static unsigned int nf_ct_icmp_timeout __read_mostly = 30*HZ;
24 24
25static bool icmp_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff, 25static bool icmp_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff,
26 struct nf_conntrack_tuple *tuple) 26 struct nf_conntrack_tuple *tuple)
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index ce572f9dff02..0cd71b84e483 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -522,8 +522,12 @@ static int tcp_splice_data_recv(read_descriptor_t *rd_desc, struct sk_buff *skb,
522 unsigned int offset, size_t len) 522 unsigned int offset, size_t len)
523{ 523{
524 struct tcp_splice_state *tss = rd_desc->arg.data; 524 struct tcp_splice_state *tss = rd_desc->arg.data;
525 int ret;
525 526
526 return skb_splice_bits(skb, offset, tss->pipe, tss->len, tss->flags); 527 ret = skb_splice_bits(skb, offset, tss->pipe, rd_desc->count, tss->flags);
528 if (ret > 0)
529 rd_desc->count -= ret;
530 return ret;
527} 531}
528 532
529static int __tcp_splice_read(struct sock *sk, struct tcp_splice_state *tss) 533static int __tcp_splice_read(struct sock *sk, struct tcp_splice_state *tss)
@@ -531,6 +535,7 @@ static int __tcp_splice_read(struct sock *sk, struct tcp_splice_state *tss)
531 /* Store TCP splice context information in read_descriptor_t. */ 535 /* Store TCP splice context information in read_descriptor_t. */
532 read_descriptor_t rd_desc = { 536 read_descriptor_t rd_desc = {
533 .arg.data = tss, 537 .arg.data = tss,
538 .count = tss->len,
534 }; 539 };
535 540
536 return tcp_read_sock(sk, &rd_desc, tcp_splice_data_recv); 541 return tcp_read_sock(sk, &rd_desc, tcp_splice_data_recv);
@@ -611,11 +616,13 @@ ssize_t tcp_splice_read(struct socket *sock, loff_t *ppos,
611 tss.len -= ret; 616 tss.len -= ret;
612 spliced += ret; 617 spliced += ret;
613 618
619 if (!timeo)
620 break;
614 release_sock(sk); 621 release_sock(sk);
615 lock_sock(sk); 622 lock_sock(sk);
616 623
617 if (sk->sk_err || sk->sk_state == TCP_CLOSE || 624 if (sk->sk_err || sk->sk_state == TCP_CLOSE ||
618 (sk->sk_shutdown & RCV_SHUTDOWN) || !timeo || 625 (sk->sk_shutdown & RCV_SHUTDOWN) ||
619 signal_pending(current)) 626 signal_pending(current))
620 break; 627 break;
621 } 628 }
@@ -2382,7 +2389,7 @@ struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features)
2382 unsigned int seq; 2389 unsigned int seq;
2383 __be32 delta; 2390 __be32 delta;
2384 unsigned int oldlen; 2391 unsigned int oldlen;
2385 unsigned int len; 2392 unsigned int mss;
2386 2393
2387 if (!pskb_may_pull(skb, sizeof(*th))) 2394 if (!pskb_may_pull(skb, sizeof(*th)))
2388 goto out; 2395 goto out;
@@ -2398,10 +2405,13 @@ struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features)
2398 oldlen = (u16)~skb->len; 2405 oldlen = (u16)~skb->len;
2399 __skb_pull(skb, thlen); 2406 __skb_pull(skb, thlen);
2400 2407
2408 mss = skb_shinfo(skb)->gso_size;
2409 if (unlikely(skb->len <= mss))
2410 goto out;
2411
2401 if (skb_gso_ok(skb, features | NETIF_F_GSO_ROBUST)) { 2412 if (skb_gso_ok(skb, features | NETIF_F_GSO_ROBUST)) {
2402 /* Packet is from an untrusted source, reset gso_segs. */ 2413 /* Packet is from an untrusted source, reset gso_segs. */
2403 int type = skb_shinfo(skb)->gso_type; 2414 int type = skb_shinfo(skb)->gso_type;
2404 int mss;
2405 2415
2406 if (unlikely(type & 2416 if (unlikely(type &
2407 ~(SKB_GSO_TCPV4 | 2417 ~(SKB_GSO_TCPV4 |
@@ -2412,7 +2422,6 @@ struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features)
2412 !(type & (SKB_GSO_TCPV4 | SKB_GSO_TCPV6)))) 2422 !(type & (SKB_GSO_TCPV4 | SKB_GSO_TCPV6))))
2413 goto out; 2423 goto out;
2414 2424
2415 mss = skb_shinfo(skb)->gso_size;
2416 skb_shinfo(skb)->gso_segs = DIV_ROUND_UP(skb->len, mss); 2425 skb_shinfo(skb)->gso_segs = DIV_ROUND_UP(skb->len, mss);
2417 2426
2418 segs = NULL; 2427 segs = NULL;
@@ -2423,8 +2432,7 @@ struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features)
2423 if (IS_ERR(segs)) 2432 if (IS_ERR(segs))
2424 goto out; 2433 goto out;
2425 2434
2426 len = skb_shinfo(skb)->gso_size; 2435 delta = htonl(oldlen + (thlen + mss));
2427 delta = htonl(oldlen + (thlen + len));
2428 2436
2429 skb = segs; 2437 skb = segs;
2430 th = tcp_hdr(skb); 2438 th = tcp_hdr(skb);
@@ -2440,7 +2448,7 @@ struct sk_buff *tcp_tso_segment(struct sk_buff *skb, int features)
2440 csum_fold(csum_partial(skb_transport_header(skb), 2448 csum_fold(csum_partial(skb_transport_header(skb),
2441 thlen, skb->csum)); 2449 thlen, skb->csum));
2442 2450
2443 seq += len; 2451 seq += mss;
2444 skb = skb->next; 2452 skb = skb->next;
2445 th = tcp_hdr(skb); 2453 th = tcp_hdr(skb);
2446 2454
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index 29c7c99e69f7..52ee1dced2ff 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -298,6 +298,10 @@ static void fib6_dump_end(struct netlink_callback *cb)
298 struct fib6_walker_t *w = (void*)cb->args[2]; 298 struct fib6_walker_t *w = (void*)cb->args[2];
299 299
300 if (w) { 300 if (w) {
301 if (cb->args[4]) {
302 cb->args[4] = 0;
303 fib6_walker_unlink(w);
304 }
301 cb->args[2] = 0; 305 cb->args[2] = 0;
302 kfree(w); 306 kfree(w);
303 } 307 }
@@ -330,15 +334,12 @@ static int fib6_dump_table(struct fib6_table *table, struct sk_buff *skb,
330 read_lock_bh(&table->tb6_lock); 334 read_lock_bh(&table->tb6_lock);
331 res = fib6_walk_continue(w); 335 res = fib6_walk_continue(w);
332 read_unlock_bh(&table->tb6_lock); 336 read_unlock_bh(&table->tb6_lock);
333 if (res != 0) { 337 if (res <= 0) {
334 if (res < 0) 338 fib6_walker_unlink(w);
335 fib6_walker_unlink(w); 339 cb->args[4] = 0;
336 goto end;
337 } 340 }
338 fib6_walker_unlink(w);
339 cb->args[4] = 0;
340 } 341 }
341end: 342
342 return res; 343 return res;
343} 344}
344 345
diff --git a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
index bd52151d31e9..c455cf4ee756 100644
--- a/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
+++ b/net/ipv6/netfilter/nf_conntrack_proto_icmpv6.c
@@ -26,7 +26,7 @@
26#include <net/netfilter/ipv6/nf_conntrack_icmpv6.h> 26#include <net/netfilter/ipv6/nf_conntrack_icmpv6.h>
27#include <net/netfilter/nf_log.h> 27#include <net/netfilter/nf_log.h>
28 28
29static unsigned long nf_ct_icmpv6_timeout __read_mostly = 30*HZ; 29static unsigned int nf_ct_icmpv6_timeout __read_mostly = 30*HZ;
30 30
31static bool icmpv6_pkt_to_tuple(const struct sk_buff *skb, 31static bool icmpv6_pkt_to_tuple(const struct sk_buff *skb,
32 unsigned int dataoff, 32 unsigned int dataoff,
diff --git a/net/mac80211/ht.c b/net/mac80211/ht.c
index 5f510a13b9f0..c5c0c5271096 100644
--- a/net/mac80211/ht.c
+++ b/net/mac80211/ht.c
@@ -469,7 +469,7 @@ int ieee80211_start_tx_ba_session(struct ieee80211_hw *hw, u8 *ra, u16 tid)
469 struct ieee80211_sub_if_data *sdata; 469 struct ieee80211_sub_if_data *sdata;
470 u16 start_seq_num; 470 u16 start_seq_num;
471 u8 *state; 471 u8 *state;
472 int ret; 472 int ret = 0;
473 473
474 if ((tid >= STA_TID_NUM) || !(hw->flags & IEEE80211_HW_AMPDU_AGGREGATION)) 474 if ((tid >= STA_TID_NUM) || !(hw->flags & IEEE80211_HW_AMPDU_AGGREGATION))
475 return -EINVAL; 475 return -EINVAL;
diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
index 5abbc3f07dd6..b9074824862a 100644
--- a/net/mac80211/iface.c
+++ b/net/mac80211/iface.c
@@ -699,7 +699,8 @@ int ieee80211_if_change_type(struct ieee80211_sub_if_data *sdata,
699 return 0; 699 return 0;
700 700
701 /* Setting ad-hoc mode on non-IBSS channel is not supported. */ 701 /* Setting ad-hoc mode on non-IBSS channel is not supported. */
702 if (sdata->local->oper_channel->flags & IEEE80211_CHAN_NO_IBSS) 702 if (sdata->local->oper_channel->flags & IEEE80211_CHAN_NO_IBSS &&
703 type == NL80211_IFTYPE_ADHOC)
703 return -EOPNOTSUPP; 704 return -EOPNOTSUPP;
704 705
705 /* 706 /*
diff --git a/net/mac80211/mesh_plink.c b/net/mac80211/mesh_plink.c
index 929ba542fd72..1159bdb4119c 100644
--- a/net/mac80211/mesh_plink.c
+++ b/net/mac80211/mesh_plink.c
@@ -107,6 +107,7 @@ static struct sta_info *mesh_plink_alloc(struct ieee80211_sub_if_data *sdata,
107 107
108 sta->flags = WLAN_STA_AUTHORIZED; 108 sta->flags = WLAN_STA_AUTHORIZED;
109 sta->sta.supp_rates[local->hw.conf.channel->band] = rates; 109 sta->sta.supp_rates[local->hw.conf.channel->band] = rates;
110 rate_control_rate_init(sta);
110 111
111 return sta; 112 return sta;
112} 113}
diff --git a/net/mac80211/rc80211_minstrel.c b/net/mac80211/rc80211_minstrel.c
index 2b3b490a6073..3824990d340b 100644
--- a/net/mac80211/rc80211_minstrel.c
+++ b/net/mac80211/rc80211_minstrel.c
@@ -395,13 +395,15 @@ minstrel_rate_init(void *priv, struct ieee80211_supported_band *sband,
395{ 395{
396 struct minstrel_sta_info *mi = priv_sta; 396 struct minstrel_sta_info *mi = priv_sta;
397 struct minstrel_priv *mp = priv; 397 struct minstrel_priv *mp = priv;
398 struct minstrel_rate *mr_ctl; 398 struct ieee80211_local *local = hw_to_local(mp->hw);
399 struct ieee80211_rate *ctl_rate;
399 unsigned int i, n = 0; 400 unsigned int i, n = 0;
400 unsigned int t_slot = 9; /* FIXME: get real slot time */ 401 unsigned int t_slot = 9; /* FIXME: get real slot time */
401 402
402 mi->lowest_rix = rate_lowest_index(sband, sta); 403 mi->lowest_rix = rate_lowest_index(sband, sta);
403 mr_ctl = &mi->r[rix_to_ndx(mi, mi->lowest_rix)]; 404 ctl_rate = &sband->bitrates[mi->lowest_rix];
404 mi->sp_ack_dur = mr_ctl->ack_time; 405 mi->sp_ack_dur = ieee80211_frame_duration(local, 10, ctl_rate->bitrate,
406 !!(ctl_rate->flags & IEEE80211_RATE_ERP_G), 1);
405 407
406 for (i = 0; i < sband->n_bitrates; i++) { 408 for (i = 0; i < sband->n_bitrates; i++) {
407 struct minstrel_rate *mr = &mi->r[n]; 409 struct minstrel_rate *mr = &mi->r[n];
@@ -416,7 +418,7 @@ minstrel_rate_init(void *priv, struct ieee80211_supported_band *sband,
416 418
417 mr->rix = i; 419 mr->rix = i;
418 mr->bitrate = sband->bitrates[i].bitrate / 5; 420 mr->bitrate = sband->bitrates[i].bitrate / 5;
419 calc_rate_durations(mi, hw_to_local(mp->hw), mr, 421 calc_rate_durations(mi, local, mr,
420 &sband->bitrates[i]); 422 &sband->bitrates[i]);
421 423
422 /* calculate maximum number of retransmissions before 424 /* calculate maximum number of retransmissions before
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 7e83f74cd5de..90ce9ddb9451 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -469,7 +469,7 @@ struct nf_conn *nf_conntrack_alloc(struct net *net,
469 const struct nf_conntrack_tuple *repl, 469 const struct nf_conntrack_tuple *repl,
470 gfp_t gfp) 470 gfp_t gfp)
471{ 471{
472 struct nf_conn *ct = NULL; 472 struct nf_conn *ct;
473 473
474 if (unlikely(!nf_conntrack_hash_rnd_initted)) { 474 if (unlikely(!nf_conntrack_hash_rnd_initted)) {
475 get_random_bytes(&nf_conntrack_hash_rnd, 4); 475 get_random_bytes(&nf_conntrack_hash_rnd, 4);
@@ -551,7 +551,7 @@ init_conntrack(struct net *net,
551 } 551 }
552 552
553 ct = nf_conntrack_alloc(net, tuple, &repl_tuple, GFP_ATOMIC); 553 ct = nf_conntrack_alloc(net, tuple, &repl_tuple, GFP_ATOMIC);
554 if (ct == NULL || IS_ERR(ct)) { 554 if (IS_ERR(ct)) {
555 pr_debug("Can't allocate conntrack.\n"); 555 pr_debug("Can't allocate conntrack.\n");
556 return (struct nf_conntrack_tuple_hash *)ct; 556 return (struct nf_conntrack_tuple_hash *)ct;
557 } 557 }
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index 00e8c27130ff..3dddec6d2f7e 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -1134,7 +1134,7 @@ ctnetlink_create_conntrack(struct nlattr *cda[],
1134 struct nf_conntrack_helper *helper; 1134 struct nf_conntrack_helper *helper;
1135 1135
1136 ct = nf_conntrack_alloc(&init_net, otuple, rtuple, GFP_ATOMIC); 1136 ct = nf_conntrack_alloc(&init_net, otuple, rtuple, GFP_ATOMIC);
1137 if (ct == NULL || IS_ERR(ct)) 1137 if (IS_ERR(ct))
1138 return -ENOMEM; 1138 return -ENOMEM;
1139 1139
1140 if (!cda[CTA_TIMEOUT]) 1140 if (!cda[CTA_TIMEOUT])
diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c
index 89837a4eef76..bfbf521f6ea5 100644
--- a/net/netfilter/x_tables.c
+++ b/net/netfilter/x_tables.c
@@ -273,6 +273,10 @@ static int match_revfn(u8 af, const char *name, u8 revision, int *bestp)
273 have_rev = 1; 273 have_rev = 1;
274 } 274 }
275 } 275 }
276
277 if (af != NFPROTO_UNSPEC && !have_rev)
278 return match_revfn(NFPROTO_UNSPEC, name, revision, bestp);
279
276 return have_rev; 280 return have_rev;
277} 281}
278 282
@@ -289,6 +293,10 @@ static int target_revfn(u8 af, const char *name, u8 revision, int *bestp)
289 have_rev = 1; 293 have_rev = 1;
290 } 294 }
291 } 295 }
296
297 if (af != NFPROTO_UNSPEC && !have_rev)
298 return target_revfn(NFPROTO_UNSPEC, name, revision, bestp);
299
292 return have_rev; 300 return have_rev;
293} 301}
294 302
diff --git a/net/netfilter/xt_time.c b/net/netfilter/xt_time.c
index 29375ba8db73..93acaa59d108 100644
--- a/net/netfilter/xt_time.c
+++ b/net/netfilter/xt_time.c
@@ -243,6 +243,17 @@ static struct xt_match xt_time_mt_reg __read_mostly = {
243 243
244static int __init time_mt_init(void) 244static int __init time_mt_init(void)
245{ 245{
246 int minutes = sys_tz.tz_minuteswest;
247
248 if (minutes < 0) /* east of Greenwich */
249 printk(KERN_INFO KBUILD_MODNAME
250 ": kernel timezone is +%02d%02d\n",
251 -minutes / 60, -minutes % 60);
252 else /* west of Greenwich */
253 printk(KERN_INFO KBUILD_MODNAME
254 ": kernel timezone is -%02d%02d\n",
255 minutes / 60, minutes % 60);
256
246 return xt_register_match(&xt_time_mt_reg); 257 return xt_register_match(&xt_time_mt_reg);
247} 258}
248 259
diff --git a/net/sched/sch_htb.c b/net/sched/sch_htb.c
index 5070643ce534..2f0f0b04d3fb 100644
--- a/net/sched/sch_htb.c
+++ b/net/sched/sch_htb.c
@@ -661,12 +661,13 @@ static void htb_charge_class(struct htb_sched *q, struct htb_class *cl,
661 * next pending event (0 for no event in pq). 661 * next pending event (0 for no event in pq).
662 * Note: Applied are events whose have cl->pq_key <= q->now. 662 * Note: Applied are events whose have cl->pq_key <= q->now.
663 */ 663 */
664static psched_time_t htb_do_events(struct htb_sched *q, int level) 664static psched_time_t htb_do_events(struct htb_sched *q, int level,
665 unsigned long start)
665{ 666{
666 /* don't run for longer than 2 jiffies; 2 is used instead of 667 /* don't run for longer than 2 jiffies; 2 is used instead of
667 1 to simplify things when jiffy is going to be incremented 668 1 to simplify things when jiffy is going to be incremented
668 too soon */ 669 too soon */
669 unsigned long stop_at = jiffies + 2; 670 unsigned long stop_at = start + 2;
670 while (time_before(jiffies, stop_at)) { 671 while (time_before(jiffies, stop_at)) {
671 struct htb_class *cl; 672 struct htb_class *cl;
672 long diff; 673 long diff;
@@ -685,8 +686,8 @@ static psched_time_t htb_do_events(struct htb_sched *q, int level)
685 if (cl->cmode != HTB_CAN_SEND) 686 if (cl->cmode != HTB_CAN_SEND)
686 htb_add_to_wait_tree(q, cl, diff); 687 htb_add_to_wait_tree(q, cl, diff);
687 } 688 }
688 /* too much load - let's continue on next jiffie */ 689 /* too much load - let's continue on next jiffie (including above) */
689 return q->now + PSCHED_TICKS_PER_SEC / HZ; 690 return q->now + 2 * PSCHED_TICKS_PER_SEC / HZ;
690} 691}
691 692
692/* Returns class->node+prio from id-tree where classe's id is >= id. NULL 693/* Returns class->node+prio from id-tree where classe's id is >= id. NULL
@@ -845,6 +846,7 @@ static struct sk_buff *htb_dequeue(struct Qdisc *sch)
845 struct htb_sched *q = qdisc_priv(sch); 846 struct htb_sched *q = qdisc_priv(sch);
846 int level; 847 int level;
847 psched_time_t next_event; 848 psched_time_t next_event;
849 unsigned long start_at;
848 850
849 /* try to dequeue direct packets as high prio (!) to minimize cpu work */ 851 /* try to dequeue direct packets as high prio (!) to minimize cpu work */
850 skb = __skb_dequeue(&q->direct_queue); 852 skb = __skb_dequeue(&q->direct_queue);
@@ -857,6 +859,7 @@ static struct sk_buff *htb_dequeue(struct Qdisc *sch)
857 if (!sch->q.qlen) 859 if (!sch->q.qlen)
858 goto fin; 860 goto fin;
859 q->now = psched_get_time(); 861 q->now = psched_get_time();
862 start_at = jiffies;
860 863
861 next_event = q->now + 5 * PSCHED_TICKS_PER_SEC; 864 next_event = q->now + 5 * PSCHED_TICKS_PER_SEC;
862 865
@@ -866,14 +869,14 @@ static struct sk_buff *htb_dequeue(struct Qdisc *sch)
866 psched_time_t event; 869 psched_time_t event;
867 870
868 if (q->now >= q->near_ev_cache[level]) { 871 if (q->now >= q->near_ev_cache[level]) {
869 event = htb_do_events(q, level); 872 event = htb_do_events(q, level, start_at);
870 if (!event) 873 if (!event)
871 event = q->now + PSCHED_TICKS_PER_SEC; 874 event = q->now + PSCHED_TICKS_PER_SEC;
872 q->near_ev_cache[level] = event; 875 q->near_ev_cache[level] = event;
873 } else 876 } else
874 event = q->near_ev_cache[level]; 877 event = q->near_ev_cache[level];
875 878
876 if (event && next_event > event) 879 if (next_event > event)
877 next_event = event; 880 next_event = event;
878 881
879 m = ~q->row_mask[level]; 882 m = ~q->row_mask[level];
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index b95a2d64eb59..7877e7975dae 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -1914,10 +1914,17 @@ static int xfrm_send_migrate(struct xfrm_selector *sel, u8 dir, u8 type,
1914} 1914}
1915#endif 1915#endif
1916 1916
1917/* For the xfrm_usersa_info cases we have to work around some 32-bit vs.
1918 * 64-bit compatability issues. On 32-bit the structure is 220 bytes, but
1919 * for 64-bit it gets padded out to 224 bytes. Those bytes are just
1920 * padding and don't have any content we care about. Therefore as long
1921 * as we have enough bytes for the content we can make both cases work.
1922 */
1923
1917#define XMSGSIZE(type) sizeof(struct type) 1924#define XMSGSIZE(type) sizeof(struct type)
1918 1925
1919static const int xfrm_msg_min[XFRM_NR_MSGTYPES] = { 1926static const int xfrm_msg_min[XFRM_NR_MSGTYPES] = {
1920 [XFRM_MSG_NEWSA - XFRM_MSG_BASE] = XMSGSIZE(xfrm_usersa_info), 1927 [XFRM_MSG_NEWSA - XFRM_MSG_BASE] = 220, /* see above */
1921 [XFRM_MSG_DELSA - XFRM_MSG_BASE] = XMSGSIZE(xfrm_usersa_id), 1928 [XFRM_MSG_DELSA - XFRM_MSG_BASE] = XMSGSIZE(xfrm_usersa_id),
1922 [XFRM_MSG_GETSA - XFRM_MSG_BASE] = XMSGSIZE(xfrm_usersa_id), 1929 [XFRM_MSG_GETSA - XFRM_MSG_BASE] = XMSGSIZE(xfrm_usersa_id),
1923 [XFRM_MSG_NEWPOLICY - XFRM_MSG_BASE] = XMSGSIZE(xfrm_userpolicy_info), 1930 [XFRM_MSG_NEWPOLICY - XFRM_MSG_BASE] = XMSGSIZE(xfrm_userpolicy_info),
@@ -1927,7 +1934,7 @@ static const int xfrm_msg_min[XFRM_NR_MSGTYPES] = {
1927 [XFRM_MSG_ACQUIRE - XFRM_MSG_BASE] = XMSGSIZE(xfrm_user_acquire), 1934 [XFRM_MSG_ACQUIRE - XFRM_MSG_BASE] = XMSGSIZE(xfrm_user_acquire),
1928 [XFRM_MSG_EXPIRE - XFRM_MSG_BASE] = XMSGSIZE(xfrm_user_expire), 1935 [XFRM_MSG_EXPIRE - XFRM_MSG_BASE] = XMSGSIZE(xfrm_user_expire),
1929 [XFRM_MSG_UPDPOLICY - XFRM_MSG_BASE] = XMSGSIZE(xfrm_userpolicy_info), 1936 [XFRM_MSG_UPDPOLICY - XFRM_MSG_BASE] = XMSGSIZE(xfrm_userpolicy_info),
1930 [XFRM_MSG_UPDSA - XFRM_MSG_BASE] = XMSGSIZE(xfrm_usersa_info), 1937 [XFRM_MSG_UPDSA - XFRM_MSG_BASE] = 220, /* see above */
1931 [XFRM_MSG_POLEXPIRE - XFRM_MSG_BASE] = XMSGSIZE(xfrm_user_polexpire), 1938 [XFRM_MSG_POLEXPIRE - XFRM_MSG_BASE] = XMSGSIZE(xfrm_user_polexpire),
1932 [XFRM_MSG_FLUSHSA - XFRM_MSG_BASE] = XMSGSIZE(xfrm_usersa_flush), 1939 [XFRM_MSG_FLUSHSA - XFRM_MSG_BASE] = XMSGSIZE(xfrm_usersa_flush),
1933 [XFRM_MSG_FLUSHPOLICY - XFRM_MSG_BASE] = 0, 1940 [XFRM_MSG_FLUSHPOLICY - XFRM_MSG_BASE] = 0,
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-22 01:33:23 -0500