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-rw-r--r--drivers/isdn/hardware/avm/Kconfig3
-rw-r--r--drivers/net/Kconfig10
-rw-r--r--drivers/net/Makefile1
-rw-r--r--drivers/net/bnx2x/bnx2x.h4
-rw-r--r--drivers/net/bnx2x/bnx2x_main.c9
-rw-r--r--drivers/net/e1000e/82571.c31
-rw-r--r--drivers/net/e1000e/defines.h4
-rw-r--r--drivers/net/e1000e/lib.c10
-rw-r--r--drivers/net/ehea/ehea.h3
-rw-r--r--drivers/net/ehea/ehea_main.c60
-rw-r--r--drivers/net/ibmveth.c32
-rw-r--r--drivers/net/ll_temac_main.c4
-rw-r--r--drivers/net/netxen/netxen_nic.h4
-rw-r--r--drivers/net/netxen/netxen_nic_init.c4
-rw-r--r--drivers/net/netxen/netxen_nic_main.c2
-rw-r--r--drivers/net/pxa168_eth.c1666
-rw-r--r--drivers/net/qlcnic/qlcnic_main.c2
-rw-r--r--drivers/net/sh_eth.c2
-rw-r--r--drivers/net/wireless/adm8211.c8
-rw-r--r--drivers/net/wireless/at76c50x-usb.c22
-rw-r--r--drivers/net/wireless/ath/ar9170/main.c4
-rw-r--r--drivers/net/wireless/ipw2x00/ipw2100.c8
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-1000.c4
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-3945.c4
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-4965.c2
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-5000.c14
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-6000.c32
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn.c45
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-core.c45
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-core.h3
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-dev.h3
-rw-r--r--drivers/net/wireless/iwlwifi/iwl3945-base.c51
-rw-r--r--drivers/net/wireless/mac80211_hwsim.c2
-rw-r--r--drivers/net/wireless/mwl8k.c34
-rw-r--r--drivers/net/wireless/p54/eeprom.c6
-rw-r--r--drivers/net/wireless/p54/fwio.c2
-rw-r--r--drivers/net/wireless/p54/led.c4
-rw-r--r--drivers/net/wireless/p54/p54pci.c2
-rw-r--r--drivers/net/wireless/p54/txrx.c2
-rw-r--r--drivers/net/wireless/rtl818x/rtl8180_dev.c6
-rw-r--r--drivers/net/wireless/rtl818x/rtl8187_dev.c4
-rw-r--r--drivers/net/wireless/rtl818x/rtl8187_rtl8225.c4
-rw-r--r--include/linux/if_ether.h2
-rw-r--r--include/linux/if_fddi.h8
-rw-r--r--include/linux/if_hippi.h8
-rw-r--r--include/linux/if_pppox.h10
-rw-r--r--include/linux/ipv6.h4
-rw-r--r--include/linux/nbd.h2
-rw-r--r--include/linux/ncp.h10
-rw-r--r--include/linux/netfilter/xt_IDLETIMER.h2
-rw-r--r--include/linux/netfilter/xt_ipvs.h2
-rw-r--r--include/linux/phonet.h4
-rw-r--r--include/linux/pxa168_eth.h30
-rw-r--r--include/linux/rfkill.h2
-rw-r--r--net/8021q/vlan_dev.c3
-rw-r--r--net/ipv4/netfilter/arp_tables.c3
-rw-r--r--net/ipv4/netfilter/ip_tables.c3
-rw-r--r--net/ipv6/netfilter/ip6_tables.c3
-rw-r--r--net/irda/irlan/irlan_eth.c4
-rw-r--r--net/netlink/af_netlink.c46
-rw-r--r--net/rds/recv.c2
61 files changed, 2064 insertions, 246 deletions
diff --git a/drivers/isdn/hardware/avm/Kconfig b/drivers/isdn/hardware/avm/Kconfig
index 5dbcbe3a54a6..b99b906ea9b1 100644
--- a/drivers/isdn/hardware/avm/Kconfig
+++ b/drivers/isdn/hardware/avm/Kconfig
@@ -36,12 +36,13 @@ config ISDN_DRV_AVMB1_T1ISA
36 36
37config ISDN_DRV_AVMB1_B1PCMCIA 37config ISDN_DRV_AVMB1_B1PCMCIA
38 tristate "AVM B1/M1/M2 PCMCIA support" 38 tristate "AVM B1/M1/M2 PCMCIA support"
39 depends on PCMCIA
39 help 40 help
40 Enable support for the PCMCIA version of the AVM B1 card. 41 Enable support for the PCMCIA version of the AVM B1 card.
41 42
42config ISDN_DRV_AVMB1_AVM_CS 43config ISDN_DRV_AVMB1_AVM_CS
43 tristate "AVM B1/M1/M2 PCMCIA cs module" 44 tristate "AVM B1/M1/M2 PCMCIA cs module"
44 depends on ISDN_DRV_AVMB1_B1PCMCIA && PCMCIA 45 depends on ISDN_DRV_AVMB1_B1PCMCIA
45 help 46 help
46 Enable the PCMCIA client driver for the AVM B1/M1/M2 47 Enable the PCMCIA client driver for the AVM B1/M1/M2
47 PCMCIA cards. 48 PCMCIA cards.
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 5a6895320b48..2cc81a54cbf3 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -928,6 +928,16 @@ config SMC91X
928 The module will be called smc91x. If you want to compile it as a 928 The module will be called smc91x. If you want to compile it as a
929 module, say M here and read <file:Documentation/kbuild/modules.txt>. 929 module, say M here and read <file:Documentation/kbuild/modules.txt>.
930 930
931config PXA168_ETH
932 tristate "Marvell pxa168 ethernet support"
933 depends on CPU_PXA168
934 select PHYLIB
935 help
936 This driver supports the pxa168 Ethernet ports.
937
938 To compile this driver as a module, choose M here. The module
939 will be called pxa168_eth.
940
931config NET_NETX 941config NET_NETX
932 tristate "NetX Ethernet support" 942 tristate "NetX Ethernet support"
933 select MII 943 select MII
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index 56e8c27f77ce..3e8f150c4b14 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -244,6 +244,7 @@ obj-$(CONFIG_MYRI10GE) += myri10ge/
244obj-$(CONFIG_SMC91X) += smc91x.o 244obj-$(CONFIG_SMC91X) += smc91x.o
245obj-$(CONFIG_SMC911X) += smc911x.o 245obj-$(CONFIG_SMC911X) += smc911x.o
246obj-$(CONFIG_SMSC911X) += smsc911x.o 246obj-$(CONFIG_SMSC911X) += smsc911x.o
247obj-$(CONFIG_PXA168_ETH) += pxa168_eth.o
247obj-$(CONFIG_BFIN_MAC) += bfin_mac.o 248obj-$(CONFIG_BFIN_MAC) += bfin_mac.o
248obj-$(CONFIG_DM9000) += dm9000.o 249obj-$(CONFIG_DM9000) += dm9000.o
249obj-$(CONFIG_PASEMI_MAC) += pasemi_mac_driver.o 250obj-$(CONFIG_PASEMI_MAC) += pasemi_mac_driver.o
diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h
index 53af9c93e75c..0c2d96ed561c 100644
--- a/drivers/net/bnx2x/bnx2x.h
+++ b/drivers/net/bnx2x/bnx2x.h
@@ -20,8 +20,8 @@
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#define DRV_MODULE_VERSION "1.52.53-3" 23#define DRV_MODULE_VERSION "1.52.53-4"
24#define DRV_MODULE_RELDATE "2010/18/04" 24#define DRV_MODULE_RELDATE "2010/16/08"
25#define BNX2X_BC_VER 0x040200 25#define BNX2X_BC_VER 0x040200
26 26
27#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE) 27#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
diff --git a/drivers/net/bnx2x/bnx2x_main.c b/drivers/net/bnx2x/bnx2x_main.c
index b4ec2b02a465..f8c3f08e4ce7 100644
--- a/drivers/net/bnx2x/bnx2x_main.c
+++ b/drivers/net/bnx2x/bnx2x_main.c
@@ -4328,10 +4328,12 @@ static int bnx2x_init_port(struct bnx2x *bp)
4328 val |= aeu_gpio_mask; 4328 val |= aeu_gpio_mask;
4329 REG_WR(bp, offset, val); 4329 REG_WR(bp, offset, val);
4330 } 4330 }
4331 bp->port.need_hw_lock = 1;
4331 break; 4332 break;
4332 4333
4333 case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
4334 case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727: 4334 case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8727:
4335 bp->port.need_hw_lock = 1;
4336 case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_SFX7101:
4335 /* add SPIO 5 to group 0 */ 4337 /* add SPIO 5 to group 0 */
4336 { 4338 {
4337 u32 reg_addr = (port ? MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0 : 4339 u32 reg_addr = (port ? MISC_REG_AEU_ENABLE1_FUNC_1_OUT_0 :
@@ -4341,7 +4343,10 @@ static int bnx2x_init_port(struct bnx2x *bp)
4341 REG_WR(bp, reg_addr, val); 4343 REG_WR(bp, reg_addr, val);
4342 } 4344 }
4343 break; 4345 break;
4344 4346 case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8072:
4347 case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_BCM8073:
4348 bp->port.need_hw_lock = 1;
4349 break;
4345 default: 4350 default:
4346 break; 4351 break;
4347 } 4352 }
diff --git a/drivers/net/e1000e/82571.c b/drivers/net/e1000e/82571.c
index a4a0d2b6eb1c..d3d4a57e2450 100644
--- a/drivers/net/e1000e/82571.c
+++ b/drivers/net/e1000e/82571.c
@@ -936,12 +936,14 @@ static s32 e1000_reset_hw_82571(struct e1000_hw *hw)
936 ew32(IMC, 0xffffffff); 936 ew32(IMC, 0xffffffff);
937 icr = er32(ICR); 937 icr = er32(ICR);
938 938
939 /* Install any alternate MAC address into RAR0 */ 939 if (hw->mac.type == e1000_82571) {
940 ret_val = e1000_check_alt_mac_addr_generic(hw); 940 /* Install any alternate MAC address into RAR0 */
941 if (ret_val) 941 ret_val = e1000_check_alt_mac_addr_generic(hw);
942 return ret_val; 942 if (ret_val)
943 return ret_val;
943 944
944 e1000e_set_laa_state_82571(hw, true); 945 e1000e_set_laa_state_82571(hw, true);
946 }
945 947
946 /* Reinitialize the 82571 serdes link state machine */ 948 /* Reinitialize the 82571 serdes link state machine */
947 if (hw->phy.media_type == e1000_media_type_internal_serdes) 949 if (hw->phy.media_type == e1000_media_type_internal_serdes)
@@ -1618,14 +1620,16 @@ static s32 e1000_read_mac_addr_82571(struct e1000_hw *hw)
1618{ 1620{
1619 s32 ret_val = 0; 1621 s32 ret_val = 0;
1620 1622
1621 /* 1623 if (hw->mac.type == e1000_82571) {
1622 * If there's an alternate MAC address place it in RAR0 1624 /*
1623 * so that it will override the Si installed default perm 1625 * If there's an alternate MAC address place it in RAR0
1624 * address. 1626 * so that it will override the Si installed default perm
1625 */ 1627 * address.
1626 ret_val = e1000_check_alt_mac_addr_generic(hw); 1628 */
1627 if (ret_val) 1629 ret_val = e1000_check_alt_mac_addr_generic(hw);
1628 goto out; 1630 if (ret_val)
1631 goto out;
1632 }
1629 1633
1630 ret_val = e1000_read_mac_addr_generic(hw); 1634 ret_val = e1000_read_mac_addr_generic(hw);
1631 1635
@@ -1833,6 +1837,7 @@ struct e1000_info e1000_82573_info = {
1833 | FLAG_HAS_SMART_POWER_DOWN 1837 | FLAG_HAS_SMART_POWER_DOWN
1834 | FLAG_HAS_AMT 1838 | FLAG_HAS_AMT
1835 | FLAG_HAS_SWSM_ON_LOAD, 1839 | FLAG_HAS_SWSM_ON_LOAD,
1840 .flags2 = FLAG2_DISABLE_ASPM_L1,
1836 .pba = 20, 1841 .pba = 20,
1837 .max_hw_frame_size = ETH_FRAME_LEN + ETH_FCS_LEN, 1842 .max_hw_frame_size = ETH_FRAME_LEN + ETH_FCS_LEN,
1838 .get_variants = e1000_get_variants_82571, 1843 .get_variants = e1000_get_variants_82571,
diff --git a/drivers/net/e1000e/defines.h b/drivers/net/e1000e/defines.h
index 307a72f483ee..93b3bedae8d2 100644
--- a/drivers/net/e1000e/defines.h
+++ b/drivers/net/e1000e/defines.h
@@ -621,6 +621,7 @@
621#define E1000_FLASH_UPDATES 2000 621#define E1000_FLASH_UPDATES 2000
622 622
623/* NVM Word Offsets */ 623/* NVM Word Offsets */
624#define NVM_COMPAT 0x0003
624#define NVM_ID_LED_SETTINGS 0x0004 625#define NVM_ID_LED_SETTINGS 0x0004
625#define NVM_INIT_CONTROL2_REG 0x000F 626#define NVM_INIT_CONTROL2_REG 0x000F
626#define NVM_INIT_CONTROL3_PORT_B 0x0014 627#define NVM_INIT_CONTROL3_PORT_B 0x0014
@@ -643,6 +644,9 @@
643/* Mask bits for fields in Word 0x1a of the NVM */ 644/* Mask bits for fields in Word 0x1a of the NVM */
644#define NVM_WORD1A_ASPM_MASK 0x000C 645#define NVM_WORD1A_ASPM_MASK 0x000C
645 646
647/* Mask bits for fields in Word 0x03 of the EEPROM */
648#define NVM_COMPAT_LOM 0x0800
649
646/* For checksumming, the sum of all words in the NVM should equal 0xBABA. */ 650/* For checksumming, the sum of all words in the NVM should equal 0xBABA. */
647#define NVM_SUM 0xBABA 651#define NVM_SUM 0xBABA
648 652
diff --git a/drivers/net/e1000e/lib.c b/drivers/net/e1000e/lib.c
index df4a27922931..0fd4eb5ac5fb 100644
--- a/drivers/net/e1000e/lib.c
+++ b/drivers/net/e1000e/lib.c
@@ -183,6 +183,16 @@ s32 e1000_check_alt_mac_addr_generic(struct e1000_hw *hw)
183 u16 offset, nvm_alt_mac_addr_offset, nvm_data; 183 u16 offset, nvm_alt_mac_addr_offset, nvm_data;
184 u8 alt_mac_addr[ETH_ALEN]; 184 u8 alt_mac_addr[ETH_ALEN];
185 185
186 ret_val = e1000_read_nvm(hw, NVM_COMPAT, 1, &nvm_data);
187 if (ret_val)
188 goto out;
189
190 /* Check for LOM (vs. NIC) or one of two valid mezzanine cards */
191 if (!((nvm_data & NVM_COMPAT_LOM) ||
192 (hw->adapter->pdev->device == E1000_DEV_ID_82571EB_SERDES_DUAL) ||
193 (hw->adapter->pdev->device == E1000_DEV_ID_82571EB_SERDES_QUAD)))
194 goto out;
195
186 ret_val = e1000_read_nvm(hw, NVM_ALT_MAC_ADDR_PTR, 1, 196 ret_val = e1000_read_nvm(hw, NVM_ALT_MAC_ADDR_PTR, 1,
187 &nvm_alt_mac_addr_offset); 197 &nvm_alt_mac_addr_offset);
188 if (ret_val) { 198 if (ret_val) {
diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h
index 99a929964e3c..1846623c6ae6 100644
--- a/drivers/net/ehea/ehea.h
+++ b/drivers/net/ehea/ehea.h
@@ -40,7 +40,7 @@
40#include <asm/io.h> 40#include <asm/io.h>
41 41
42#define DRV_NAME "ehea" 42#define DRV_NAME "ehea"
43#define DRV_VERSION "EHEA_0105" 43#define DRV_VERSION "EHEA_0106"
44 44
45/* eHEA capability flags */ 45/* eHEA capability flags */
46#define DLPAR_PORT_ADD_REM 1 46#define DLPAR_PORT_ADD_REM 1
@@ -400,6 +400,7 @@ struct ehea_port_res {
400 u32 poll_counter; 400 u32 poll_counter;
401 struct net_lro_mgr lro_mgr; 401 struct net_lro_mgr lro_mgr;
402 struct net_lro_desc lro_desc[MAX_LRO_DESCRIPTORS]; 402 struct net_lro_desc lro_desc[MAX_LRO_DESCRIPTORS];
403 int sq_restart_flag;
403}; 404};
404 405
405 406
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 897719b49f96..a333b42111b8 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -776,6 +776,53 @@ static int ehea_proc_rwqes(struct net_device *dev,
776 return processed; 776 return processed;
777} 777}
778 778
779#define SWQE_RESTART_CHECK 0xdeadbeaff00d0000ull
780
781static void reset_sq_restart_flag(struct ehea_port *port)
782{
783 int i;
784
785 for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++) {
786 struct ehea_port_res *pr = &port->port_res[i];
787 pr->sq_restart_flag = 0;
788 }
789}
790
791static void check_sqs(struct ehea_port *port)
792{
793 struct ehea_swqe *swqe;
794 int swqe_index;
795 int i, k;
796
797 for (i = 0; i < port->num_def_qps + port->num_add_tx_qps; i++) {
798 struct ehea_port_res *pr = &port->port_res[i];
799 k = 0;
800 swqe = ehea_get_swqe(pr->qp, &swqe_index);
801 memset(swqe, 0, SWQE_HEADER_SIZE);
802 atomic_dec(&pr->swqe_avail);
803
804 swqe->tx_control |= EHEA_SWQE_PURGE;
805 swqe->wr_id = SWQE_RESTART_CHECK;
806 swqe->tx_control |= EHEA_SWQE_SIGNALLED_COMPLETION;
807 swqe->tx_control |= EHEA_SWQE_IMM_DATA_PRESENT;
808 swqe->immediate_data_length = 80;
809
810 ehea_post_swqe(pr->qp, swqe);
811
812 while (pr->sq_restart_flag == 0) {
813 msleep(5);
814 if (++k == 100) {
815 ehea_error("HW/SW queues out of sync");
816 ehea_schedule_port_reset(pr->port);
817 return;
818 }
819 }
820 }
821
822 return;
823}
824
825
779static struct ehea_cqe *ehea_proc_cqes(struct ehea_port_res *pr, int my_quota) 826static struct ehea_cqe *ehea_proc_cqes(struct ehea_port_res *pr, int my_quota)
780{ 827{
781 struct sk_buff *skb; 828 struct sk_buff *skb;
@@ -793,6 +840,13 @@ static struct ehea_cqe *ehea_proc_cqes(struct ehea_port_res *pr, int my_quota)
793 840
794 cqe_counter++; 841 cqe_counter++;
795 rmb(); 842 rmb();
843
844 if (cqe->wr_id == SWQE_RESTART_CHECK) {
845 pr->sq_restart_flag = 1;
846 swqe_av++;
847 break;
848 }
849
796 if (cqe->status & EHEA_CQE_STAT_ERR_MASK) { 850 if (cqe->status & EHEA_CQE_STAT_ERR_MASK) {
797 ehea_error("Bad send completion status=0x%04X", 851 ehea_error("Bad send completion status=0x%04X",
798 cqe->status); 852 cqe->status);
@@ -2675,8 +2729,10 @@ static void ehea_flush_sq(struct ehea_port *port)
2675 int k = 0; 2729 int k = 0;
2676 while (atomic_read(&pr->swqe_avail) < swqe_max) { 2730 while (atomic_read(&pr->swqe_avail) < swqe_max) {
2677 msleep(5); 2731 msleep(5);
2678 if (++k == 20) 2732 if (++k == 20) {
2733 ehea_error("WARNING: sq not flushed completely");
2679 break; 2734 break;
2735 }
2680 } 2736 }
2681 } 2737 }
2682} 2738}
@@ -2917,6 +2973,7 @@ static void ehea_rereg_mrs(struct work_struct *work)
2917 port_napi_disable(port); 2973 port_napi_disable(port);
2918 mutex_unlock(&port->port_lock); 2974 mutex_unlock(&port->port_lock);
2919 } 2975 }
2976 reset_sq_restart_flag(port);
2920 } 2977 }
2921 2978
2922 /* Unregister old memory region */ 2979 /* Unregister old memory region */
@@ -2951,6 +3008,7 @@ static void ehea_rereg_mrs(struct work_struct *work)
2951 mutex_lock(&port->port_lock); 3008 mutex_lock(&port->port_lock);
2952 port_napi_enable(port); 3009 port_napi_enable(port);
2953 ret = ehea_restart_qps(dev); 3010 ret = ehea_restart_qps(dev);
3011 check_sqs(port);
2954 if (!ret) 3012 if (!ret)
2955 netif_wake_queue(dev); 3013 netif_wake_queue(dev);
2956 mutex_unlock(&port->port_lock); 3014 mutex_unlock(&port->port_lock);
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index 2602852cc55a..4734c939ad03 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -1113,7 +1113,8 @@ static int ibmveth_change_mtu(struct net_device *dev, int new_mtu)
1113 struct ibmveth_adapter *adapter = netdev_priv(dev); 1113 struct ibmveth_adapter *adapter = netdev_priv(dev);
1114 struct vio_dev *viodev = adapter->vdev; 1114 struct vio_dev *viodev = adapter->vdev;
1115 int new_mtu_oh = new_mtu + IBMVETH_BUFF_OH; 1115 int new_mtu_oh = new_mtu + IBMVETH_BUFF_OH;
1116 int i; 1116 int i, rc;
1117 int need_restart = 0;
1117 1118
1118 if (new_mtu < IBMVETH_MAX_MTU) 1119 if (new_mtu < IBMVETH_MAX_MTU)
1119 return -EINVAL; 1120 return -EINVAL;
@@ -1127,35 +1128,32 @@ static int ibmveth_change_mtu(struct net_device *dev, int new_mtu)
1127 1128
1128 /* Deactivate all the buffer pools so that the next loop can activate 1129 /* Deactivate all the buffer pools so that the next loop can activate
1129 only the buffer pools necessary to hold the new MTU */ 1130 only the buffer pools necessary to hold the new MTU */
1130 for (i = 0; i < IbmVethNumBufferPools; i++) 1131 if (netif_running(adapter->netdev)) {
1131 if (adapter->rx_buff_pool[i].active) { 1132 need_restart = 1;
1132 ibmveth_free_buffer_pool(adapter, 1133 adapter->pool_config = 1;
1133 &adapter->rx_buff_pool[i]); 1134 ibmveth_close(adapter->netdev);
1134 adapter->rx_buff_pool[i].active = 0; 1135 adapter->pool_config = 0;
1135 } 1136 }
1136 1137
1137 /* Look for an active buffer pool that can hold the new MTU */ 1138 /* Look for an active buffer pool that can hold the new MTU */
1138 for(i = 0; i<IbmVethNumBufferPools; i++) { 1139 for(i = 0; i<IbmVethNumBufferPools; i++) {
1139 adapter->rx_buff_pool[i].active = 1; 1140 adapter->rx_buff_pool[i].active = 1;
1140 1141
1141 if (new_mtu_oh < adapter->rx_buff_pool[i].buff_size) { 1142 if (new_mtu_oh < adapter->rx_buff_pool[i].buff_size) {
1142 if (netif_running(adapter->netdev)) {
1143 adapter->pool_config = 1;
1144 ibmveth_close(adapter->netdev);
1145 adapter->pool_config = 0;
1146 dev->mtu = new_mtu;
1147 vio_cmo_set_dev_desired(viodev,
1148 ibmveth_get_desired_dma
1149 (viodev));
1150 return ibmveth_open(adapter->netdev);
1151 }
1152 dev->mtu = new_mtu; 1143 dev->mtu = new_mtu;
1153 vio_cmo_set_dev_desired(viodev, 1144 vio_cmo_set_dev_desired(viodev,
1154 ibmveth_get_desired_dma 1145 ibmveth_get_desired_dma
1155 (viodev)); 1146 (viodev));
1147 if (need_restart) {
1148 return ibmveth_open(adapter->netdev);
1149 }
1156 return 0; 1150 return 0;
1157 } 1151 }
1158 } 1152 }
1153
1154 if (need_restart && (rc = ibmveth_open(adapter->netdev)))
1155 return rc;
1156
1159 return -EINVAL; 1157 return -EINVAL;
1160} 1158}
1161 1159
diff --git a/drivers/net/ll_temac_main.c b/drivers/net/ll_temac_main.c
index c7b624711f5e..bdf2149e5296 100644
--- a/drivers/net/ll_temac_main.c
+++ b/drivers/net/ll_temac_main.c
@@ -902,8 +902,8 @@ temac_poll_controller(struct net_device *ndev)
902 disable_irq(lp->tx_irq); 902 disable_irq(lp->tx_irq);
903 disable_irq(lp->rx_irq); 903 disable_irq(lp->rx_irq);
904 904
905 ll_temac_rx_irq(lp->tx_irq, lp); 905 ll_temac_rx_irq(lp->tx_irq, ndev);
906 ll_temac_tx_irq(lp->rx_irq, lp); 906 ll_temac_tx_irq(lp->rx_irq, ndev);
907 907
908 enable_irq(lp->tx_irq); 908 enable_irq(lp->tx_irq);
909 enable_irq(lp->rx_irq); 909 enable_irq(lp->rx_irq);
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
index ffa1b9ce1cc5..6dca3574e355 100644
--- a/drivers/net/netxen/netxen_nic.h
+++ b/drivers/net/netxen/netxen_nic.h
@@ -53,8 +53,8 @@
53 53
54#define _NETXEN_NIC_LINUX_MAJOR 4 54#define _NETXEN_NIC_LINUX_MAJOR 4
55#define _NETXEN_NIC_LINUX_MINOR 0 55#define _NETXEN_NIC_LINUX_MINOR 0
56#define _NETXEN_NIC_LINUX_SUBVERSION 73 56#define _NETXEN_NIC_LINUX_SUBVERSION 74
57#define NETXEN_NIC_LINUX_VERSIONID "4.0.73" 57#define NETXEN_NIC_LINUX_VERSIONID "4.0.74"
58 58
59#define NETXEN_VERSION_CODE(a, b, c) (((a) << 24) + ((b) << 16) + (c)) 59#define NETXEN_VERSION_CODE(a, b, c) (((a) << 24) + ((b) << 16) + (c))
60#define _major(v) (((v) >> 24) & 0xff) 60#define _major(v) (((v) >> 24) & 0xff)
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index c865dda2adf1..cabae7bb1fc6 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -1805,8 +1805,6 @@ netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ringid,
1805 netxen_ctx_msg msg = 0; 1805 netxen_ctx_msg msg = 0;
1806 struct list_head *head; 1806 struct list_head *head;
1807 1807
1808 spin_lock(&rds_ring->lock);
1809
1810 producer = rds_ring->producer; 1808 producer = rds_ring->producer;
1811 1809
1812 head = &rds_ring->free_list; 1810 head = &rds_ring->free_list;
@@ -1853,8 +1851,6 @@ netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ringid,
1853 NETXEN_RCV_PRODUCER_OFFSET), msg); 1851 NETXEN_RCV_PRODUCER_OFFSET), msg);
1854 } 1852 }
1855 } 1853 }
1856
1857 spin_unlock(&rds_ring->lock);
1858} 1854}
1859 1855
1860static void 1856static void
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index fd86e18604e6..cb30df106a2c 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -2032,8 +2032,6 @@ struct net_device_stats *netxen_nic_get_stats(struct net_device *netdev)
2032 struct netxen_adapter *adapter = netdev_priv(netdev); 2032 struct netxen_adapter *adapter = netdev_priv(netdev);
2033 struct net_device_stats *stats = &netdev->stats; 2033 struct net_device_stats *stats = &netdev->stats;
2034 2034
2035 memset(stats, 0, sizeof(*stats));
2036
2037 stats->rx_packets = adapter->stats.rx_pkts + adapter->stats.lro_pkts; 2035 stats->rx_packets = adapter->stats.rx_pkts + adapter->stats.lro_pkts;
2038 stats->tx_packets = adapter->stats.xmitfinished; 2036 stats->tx_packets = adapter->stats.xmitfinished;
2039 stats->rx_bytes = adapter->stats.rxbytes; 2037 stats->rx_bytes = adapter->stats.rxbytes;
diff --git a/drivers/net/pxa168_eth.c b/drivers/net/pxa168_eth.c
new file mode 100644
index 000000000000..ecc64d750cce
--- /dev/null
+++ b/drivers/net/pxa168_eth.c
@@ -0,0 +1,1666 @@
1/*
2 * PXA168 ethernet driver.
3 * Most of the code is derived from mv643xx ethernet driver.
4 *
5 * Copyright (C) 2010 Marvell International Ltd.
6 * Sachin Sanap <ssanap@marvell.com>
7 * Philip Rakity <prakity@marvell.com>
8 * Mark Brown <markb@marvell.com>
9 *
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License
12 * as published by the Free Software Foundation; either version 2
13 * of the License, or (at your option) any later version.
14 *
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
23 */
24
25#include <linux/init.h>
26#include <linux/dma-mapping.h>
27#include <linux/in.h>
28#include <linux/ip.h>
29#include <linux/tcp.h>
30#include <linux/udp.h>
31#include <linux/etherdevice.h>
32#include <linux/bitops.h>
33#include <linux/delay.h>
34#include <linux/ethtool.h>
35#include <linux/platform_device.h>
36#include <linux/module.h>
37#include <linux/kernel.h>
38#include <linux/workqueue.h>
39#include <linux/clk.h>
40#include <linux/phy.h>
41#include <linux/io.h>
42#include <linux/types.h>
43#include <asm/pgtable.h>
44#include <asm/system.h>
45#include <linux/delay.h>
46#include <linux/dma-mapping.h>
47#include <asm/cacheflush.h>
48#include <linux/pxa168_eth.h>
49
50#define DRIVER_NAME "pxa168-eth"
51#define DRIVER_VERSION "0.3"
52
53/*
54 * Registers
55 */
56
57#define PHY_ADDRESS 0x0000
58#define SMI 0x0010
59#define PORT_CONFIG 0x0400
60#define PORT_CONFIG_EXT 0x0408
61#define PORT_COMMAND 0x0410
62#define PORT_STATUS 0x0418
63#define HTPR 0x0428
64#define SDMA_CONFIG 0x0440
65#define SDMA_CMD 0x0448
66#define INT_CAUSE 0x0450
67#define INT_W_CLEAR 0x0454
68#define INT_MASK 0x0458
69#define ETH_F_RX_DESC_0 0x0480
70#define ETH_C_RX_DESC_0 0x04A0
71#define ETH_C_TX_DESC_1 0x04E4
72
73/* smi register */
74#define SMI_BUSY (1 << 28) /* 0 - Write, 1 - Read */
75#define SMI_R_VALID (1 << 27) /* 0 - Write, 1 - Read */
76#define SMI_OP_W (0 << 26) /* Write operation */
77#define SMI_OP_R (1 << 26) /* Read operation */
78
79#define PHY_WAIT_ITERATIONS 10
80
81#define PXA168_ETH_PHY_ADDR_DEFAULT 0
82/* RX & TX descriptor command */
83#define BUF_OWNED_BY_DMA (1 << 31)
84
85/* RX descriptor status */
86#define RX_EN_INT (1 << 23)
87#define RX_FIRST_DESC (1 << 17)
88#define RX_LAST_DESC (1 << 16)
89#define RX_ERROR (1 << 15)
90
91/* TX descriptor command */
92#define TX_EN_INT (1 << 23)
93#define TX_GEN_CRC (1 << 22)
94#define TX_ZERO_PADDING (1 << 18)
95#define TX_FIRST_DESC (1 << 17)
96#define TX_LAST_DESC (1 << 16)
97#define TX_ERROR (1 << 15)
98
99/* SDMA_CMD */
100#define SDMA_CMD_AT (1 << 31)
101#define SDMA_CMD_TXDL (1 << 24)
102#define SDMA_CMD_TXDH (1 << 23)
103#define SDMA_CMD_AR (1 << 15)
104#define SDMA_CMD_ERD (1 << 7)
105
106/* Bit definitions of the Port Config Reg */
107#define PCR_HS (1 << 12)
108#define PCR_EN (1 << 7)
109#define PCR_PM (1 << 0)
110
111/* Bit definitions of the Port Config Extend Reg */
112#define PCXR_2BSM (1 << 28)
113#define PCXR_DSCP_EN (1 << 21)
114#define PCXR_MFL_1518 (0 << 14)
115#define PCXR_MFL_1536 (1 << 14)
116#define PCXR_MFL_2048 (2 << 14)
117#define PCXR_MFL_64K (3 << 14)
118#define PCXR_FLP (1 << 11)
119#define PCXR_PRIO_TX_OFF 3
120#define PCXR_TX_HIGH_PRI (7 << PCXR_PRIO_TX_OFF)
121
122/* Bit definitions of the SDMA Config Reg */
123#define SDCR_BSZ_OFF 12
124#define SDCR_BSZ8 (3 << SDCR_BSZ_OFF)
125#define SDCR_BSZ4 (2 << SDCR_BSZ_OFF)
126#define SDCR_BSZ2 (1 << SDCR_BSZ_OFF)
127#define SDCR_BSZ1 (0 << SDCR_BSZ_OFF)
128#define SDCR_BLMR (1 << 6)
129#define SDCR_BLMT (1 << 7)
130#define SDCR_RIFB (1 << 9)
131#define SDCR_RC_OFF 2
132#define SDCR_RC_MAX_RETRANS (0xf << SDCR_RC_OFF)
133
134/*
135 * Bit definitions of the Interrupt Cause Reg
136 * and Interrupt MASK Reg is the same
137 */
138#define ICR_RXBUF (1 << 0)
139#define ICR_TXBUF_H (1 << 2)
140#define ICR_TXBUF_L (1 << 3)
141#define ICR_TXEND_H (1 << 6)
142#define ICR_TXEND_L (1 << 7)
143#define ICR_RXERR (1 << 8)
144#define ICR_TXERR_H (1 << 10)
145#define ICR_TXERR_L (1 << 11)
146#define ICR_TX_UDR (1 << 13)
147#define ICR_MII_CH (1 << 28)
148
149#define ALL_INTS (ICR_TXBUF_H | ICR_TXBUF_L | ICR_TX_UDR |\
150 ICR_TXERR_H | ICR_TXERR_L |\
151 ICR_TXEND_H | ICR_TXEND_L |\
152 ICR_RXBUF | ICR_RXERR | ICR_MII_CH)
153
154#define ETH_HW_IP_ALIGN 2 /* hw aligns IP header */
155
156#define NUM_RX_DESCS 64
157#define NUM_TX_DESCS 64
158
159#define HASH_ADD 0
160#define HASH_DELETE 1
161#define HASH_ADDR_TABLE_SIZE 0x4000 /* 16K (1/2K address - PCR_HS == 1) */
162#define HOP_NUMBER 12
163
164/* Bit definitions for Port status */
165#define PORT_SPEED_100 (1 << 0)
166#define FULL_DUPLEX (1 << 1)
167#define FLOW_CONTROL_ENABLED (1 << 2)
168#define LINK_UP (1 << 3)
169
170/* Bit definitions for work to be done */
171#define WORK_LINK (1 << 0)
172#define WORK_TX_DONE (1 << 1)
173
174/*
175 * Misc definitions.
176 */
177#define SKB_DMA_REALIGN ((PAGE_SIZE - NET_SKB_PAD) % SMP_CACHE_BYTES)
178
179struct rx_desc {
180 u32 cmd_sts; /* Descriptor command status */
181 u16 byte_cnt; /* Descriptor buffer byte count */
182 u16 buf_size; /* Buffer size */
183 u32 buf_ptr; /* Descriptor buffer pointer */
184 u32 next_desc_ptr; /* Next descriptor pointer */
185};
186
187struct tx_desc {
188 u32 cmd_sts; /* Command/status field */
189 u16 reserved;
190 u16 byte_cnt; /* buffer byte count */
191 u32 buf_ptr; /* pointer to buffer for this descriptor */
192 u32 next_desc_ptr; /* Pointer to next descriptor */
193};
194
195struct pxa168_eth_private {
196 int port_num; /* User Ethernet port number */
197
198 int rx_resource_err; /* Rx ring resource error flag */
199
200 /* Next available and first returning Rx resource */
201 int rx_curr_desc_q, rx_used_desc_q;
202
203 /* Next available and first returning Tx resource */
204 int tx_curr_desc_q, tx_used_desc_q;
205
206 struct rx_desc *p_rx_desc_area;
207 dma_addr_t rx_desc_dma;
208 int rx_desc_area_size;
209 struct sk_buff **rx_skb;
210
211 struct tx_desc *p_tx_desc_area;
212 dma_addr_t tx_desc_dma;
213 int tx_desc_area_size;
214 struct sk_buff **tx_skb;
215
216 struct work_struct tx_timeout_task;
217
218 struct net_device *dev;
219 struct napi_struct napi;
220 u8 work_todo;
221 int skb_size;
222
223 struct net_device_stats stats;
224 /* Size of Tx Ring per queue */
225 int tx_ring_size;
226 /* Number of tx descriptors in use */
227 int tx_desc_count;
228 /* Size of Rx Ring per queue */
229 int rx_ring_size;
230 /* Number of rx descriptors in use */
231 int rx_desc_count;
232
233 /*
234 * Used in case RX Ring is empty, which can occur when
235 * system does not have resources (skb's)
236 */
237 struct timer_list timeout;
238 struct mii_bus *smi_bus;
239 struct phy_device *phy;
240
241 /* clock */
242 struct clk *clk;
243 struct pxa168_eth_platform_data *pd;
244 /*
245 * Ethernet controller base address.
246 */
247 void __iomem *base;
248
249 /* Pointer to the hardware address filter table */
250 void *htpr;
251 dma_addr_t htpr_dma;
252};
253
254struct addr_table_entry {
255 __le32 lo;
256 __le32 hi;
257};
258
259/* Bit fields of a Hash Table Entry */
260enum hash_table_entry {
261 HASH_ENTRY_VALID = 1,
262 SKIP = 2,
263 HASH_ENTRY_RECEIVE_DISCARD = 4,
264 HASH_ENTRY_RECEIVE_DISCARD_BIT = 2
265};
266
267static int pxa168_get_settings(struct net_device *dev, struct ethtool_cmd *cmd);
268static int pxa168_set_settings(struct net_device *dev, struct ethtool_cmd *cmd);
269static int pxa168_init_hw(struct pxa168_eth_private *pep);
270static void eth_port_reset(struct net_device *dev);
271static void eth_port_start(struct net_device *dev);
272static int pxa168_eth_open(struct net_device *dev);
273static int pxa168_eth_stop(struct net_device *dev);
274static int ethernet_phy_setup(struct net_device *dev);
275
276static inline u32 rdl(struct pxa168_eth_private *pep, int offset)
277{
278 return readl(pep->base + offset);
279}
280
281static inline void wrl(struct pxa168_eth_private *pep, int offset, u32 data)
282{
283 writel(data, pep->base + offset);
284}
285
286static void abort_dma(struct pxa168_eth_private *pep)
287{
288 int delay;
289 int max_retries = 40;
290
291 do {
292 wrl(pep, SDMA_CMD, SDMA_CMD_AR | SDMA_CMD_AT);
293 udelay(100);
294
295 delay = 10;
296 while ((rdl(pep, SDMA_CMD) & (SDMA_CMD_AR | SDMA_CMD_AT))
297 && delay-- > 0) {
298 udelay(10);
299 }
300 } while (max_retries-- > 0 && delay <= 0);
301
302 if (max_retries <= 0)
303 printk(KERN_ERR "%s : DMA Stuck\n", __func__);
304}
305
306static int ethernet_phy_get(struct pxa168_eth_private *pep)
307{
308 unsigned int reg_data;
309
310 reg_data = rdl(pep, PHY_ADDRESS);
311
312 return (reg_data >> (5 * pep->port_num)) & 0x1f;
313}
314
315static void ethernet_phy_set_addr(struct pxa168_eth_private *pep, int phy_addr)
316{
317 u32 reg_data;
318 int addr_shift = 5 * pep->port_num;
319
320 reg_data = rdl(pep, PHY_ADDRESS);
321 reg_data &= ~(0x1f << addr_shift);
322 reg_data |= (phy_addr & 0x1f) << addr_shift;
323 wrl(pep, PHY_ADDRESS, reg_data);
324}
325
326static void ethernet_phy_reset(struct pxa168_eth_private *pep)
327{
328 int data;
329
330 data = phy_read(pep->phy, MII_BMCR);
331 if (data < 0)
332 return;
333
334 data |= BMCR_RESET;
335 if (phy_write(pep->phy, MII_BMCR, data) < 0)
336 return;
337
338 do {
339 data = phy_read(pep->phy, MII_BMCR);
340 } while (data >= 0 && data & BMCR_RESET);
341}
342
343static void rxq_refill(struct net_device *dev)
344{
345 struct pxa168_eth_private *pep = netdev_priv(dev);
346 struct sk_buff *skb;
347 struct rx_desc *p_used_rx_desc;
348 int used_rx_desc;
349
350 while (pep->rx_desc_count < pep->rx_ring_size) {
351 int size;
352
353 skb = dev_alloc_skb(pep->skb_size);
354 if (!skb)
355 break;
356 if (SKB_DMA_REALIGN)
357 skb_reserve(skb, SKB_DMA_REALIGN);
358 pep->rx_desc_count++;
359 /* Get 'used' Rx descriptor */
360 used_rx_desc = pep->rx_used_desc_q;
361 p_used_rx_desc = &pep->p_rx_desc_area[used_rx_desc];
362 size = skb->end - skb->data;
363 p_used_rx_desc->buf_ptr = dma_map_single(NULL,
364 skb->data,
365 size,
366 DMA_FROM_DEVICE);
367 p_used_rx_desc->buf_size = size;
368 pep->rx_skb[used_rx_desc] = skb;
369
370 /* Return the descriptor to DMA ownership */
371 wmb();
372 p_used_rx_desc->cmd_sts = BUF_OWNED_BY_DMA | RX_EN_INT;
373 wmb();
374
375 /* Move the used descriptor pointer to the next descriptor */
376 pep->rx_used_desc_q = (used_rx_desc + 1) % pep->rx_ring_size;
377
378 /* Any Rx return cancels the Rx resource error status */
379 pep->rx_resource_err = 0;
380
381 skb_reserve(skb, ETH_HW_IP_ALIGN);
382 }
383
384 /*
385 * If RX ring is empty of SKB, set a timer to try allocating
386 * again at a later time.
387 */
388 if (pep->rx_desc_count == 0) {
389 pep->timeout.expires = jiffies + (HZ / 10);
390 add_timer(&pep->timeout);
391 }
392}
393
394static inline void rxq_refill_timer_wrapper(unsigned long data)
395{
396 struct pxa168_eth_private *pep = (void *)data;
397 napi_schedule(&pep->napi);
398}
399
400static inline u8 flip_8_bits(u8 x)
401{
402 return (((x) & 0x01) << 3) | (((x) & 0x02) << 1)
403 | (((x) & 0x04) >> 1) | (((x) & 0x08) >> 3)
404 | (((x) & 0x10) << 3) | (((x) & 0x20) << 1)
405 | (((x) & 0x40) >> 1) | (((x) & 0x80) >> 3);
406}
407
408static void nibble_swap_every_byte(unsigned char *mac_addr)
409{
410 int i;
411 for (i = 0; i < ETH_ALEN; i++) {
412 mac_addr[i] = ((mac_addr[i] & 0x0f) << 4) |
413 ((mac_addr[i] & 0xf0) >> 4);
414 }
415}
416
417static void inverse_every_nibble(unsigned char *mac_addr)
418{
419 int i;
420 for (i = 0; i < ETH_ALEN; i++)
421 mac_addr[i] = flip_8_bits(mac_addr[i]);
422}
423
424/*
425 * ----------------------------------------------------------------------------
426 * This function will calculate the hash function of the address.
427 * Inputs
428 * mac_addr_orig - MAC address.
429 * Outputs
430 * return the calculated entry.
431 */
432static u32 hash_function(unsigned char *mac_addr_orig)
433{
434 u32 hash_result;
435 u32 addr0;
436 u32 addr1;
437 u32 addr2;
438 u32 addr3;
439 unsigned char mac_addr[ETH_ALEN];
440
441 /* Make a copy of MAC address since we are going to performe bit
442 * operations on it
443 */
444 memcpy(mac_addr, mac_addr_orig, ETH_ALEN);
445
446 nibble_swap_every_byte(mac_addr);
447 inverse_every_nibble(mac_addr);
448
449 addr0 = (mac_addr[5] >> 2) & 0x3f;
450 addr1 = (mac_addr[5] & 0x03) | (((mac_addr[4] & 0x7f)) << 2);
451 addr2 = ((mac_addr[4] & 0x80) >> 7) | mac_addr[3] << 1;
452 addr3 = (mac_addr[2] & 0xff) | ((mac_addr[1] & 1) << 8);
453
454 hash_result = (addr0 << 9) | (addr1 ^ addr2 ^ addr3);
455 hash_result = hash_result & 0x07ff;
456 return hash_result;
457}
458
459/*
460 * ----------------------------------------------------------------------------
461 * This function will add/del an entry to the address table.
462 * Inputs
463 * pep - ETHERNET .
464 * mac_addr - MAC address.
465 * skip - if 1, skip this address.Used in case of deleting an entry which is a
466 * part of chain in the hash table.We cant just delete the entry since
467 * that will break the chain.We need to defragment the tables time to
468 * time.
469 * rd - 0 Discard packet upon match.
470 * - 1 Receive packet upon match.
471 * Outputs
472 * address table entry is added/deleted.
473 * 0 if success.
474 * -ENOSPC if table full
475 */
476static int add_del_hash_entry(struct pxa168_eth_private *pep,
477 unsigned char *mac_addr,
478 u32 rd, u32 skip, int del)
479{
480 struct addr_table_entry *entry, *start;
481 u32 new_high;
482 u32 new_low;
483 u32 i;
484
485 new_low = (((mac_addr[1] >> 4) & 0xf) << 15)
486 | (((mac_addr[1] >> 0) & 0xf) << 11)
487 | (((mac_addr[0] >> 4) & 0xf) << 7)
488 | (((mac_addr[0] >> 0) & 0xf) << 3)
489 | (((mac_addr[3] >> 4) & 0x1) << 31)
490 | (((mac_addr[3] >> 0) & 0xf) << 27)
491 | (((mac_addr[2] >> 4) & 0xf) << 23)
492 | (((mac_addr[2] >> 0) & 0xf) << 19)
493 | (skip << SKIP) | (rd << HASH_ENTRY_RECEIVE_DISCARD_BIT)
494 | HASH_ENTRY_VALID;
495
496 new_high = (((mac_addr[5] >> 4) & 0xf) << 15)
497 | (((mac_addr[5] >> 0) & 0xf) << 11)
498 | (((mac_addr[4] >> 4) & 0xf) << 7)
499 | (((mac_addr[4] >> 0) & 0xf) << 3)
500 | (((mac_addr[3] >> 5) & 0x7) << 0);
501
502 /*
503 * Pick the appropriate table, start scanning for free/reusable
504 * entries at the index obtained by hashing the specified MAC address
505 */
506 start = (struct addr_table_entry *)(pep->htpr);
507 entry = start + hash_function(mac_addr);
508 for (i = 0; i < HOP_NUMBER; i++) {
509 if (!(le32_to_cpu(entry->lo) & HASH_ENTRY_VALID)) {
510 break;
511 } else {
512 /* if same address put in same position */
513 if (((le32_to_cpu(entry->lo) & 0xfffffff8) ==
514 (new_low & 0xfffffff8)) &&
515 (le32_to_cpu(entry->hi) == new_high)) {
516 break;
517 }
518 }
519 if (entry == start + 0x7ff)
520 entry = start;
521 else
522 entry++;
523 }
524
525 if (((le32_to_cpu(entry->lo) & 0xfffffff8) != (new_low & 0xfffffff8)) &&
526 (le32_to_cpu(entry->hi) != new_high) && del)
527 return 0;
528
529 if (i == HOP_NUMBER) {
530 if (!del) {
531 printk(KERN_INFO "%s: table section is full, need to "
532 "move to 16kB implementation?\n",
533 __FILE__);
534 return -ENOSPC;
535 } else
536 return 0;
537 }
538
539 /*
540 * Update the selected entry
541 */
542 if (del) {
543 entry->hi = 0;
544 entry->lo = 0;
545 } else {
546 entry->hi = cpu_to_le32(new_high);
547 entry->lo = cpu_to_le32(new_low);
548 }
549
550 return 0;
551}
552
553/*
554 * ----------------------------------------------------------------------------
555 * Create an addressTable entry from MAC address info
556 * found in the specifed net_device struct
557 *
558 * Input : pointer to ethernet interface network device structure
559 * Output : N/A
560 */
561static void update_hash_table_mac_address(struct pxa168_eth_private *pep,
562 unsigned char *oaddr,
563 unsigned char *addr)
564{
565 /* Delete old entry */
566 if (oaddr)
567 add_del_hash_entry(pep, oaddr, 1, 0, HASH_DELETE);
568 /* Add new entry */
569 add_del_hash_entry(pep, addr, 1, 0, HASH_ADD);
570}
571
572static int init_hash_table(struct pxa168_eth_private *pep)
573{
574 /*
575 * Hardware expects CPU to build a hash table based on a predefined
576 * hash function and populate it based on hardware address. The
577 * location of the hash table is identified by 32-bit pointer stored
578 * in HTPR internal register. Two possible sizes exists for the hash
579 * table 8kB (256kB of DRAM required (4 x 64 kB banks)) and 1/2kB
580 * (16kB of DRAM required (4 x 4 kB banks)).We currently only support
581 * 1/2kB.
582 */
583 /* TODO: Add support for 8kB hash table and alternative hash
584 * function.Driver can dynamically switch to them if the 1/2kB hash
585 * table is full.
586 */
587 if (pep->htpr == NULL) {
588 pep->htpr = dma_alloc_coherent(pep->dev->dev.parent,
589 HASH_ADDR_TABLE_SIZE,
590 &pep->htpr_dma, GFP_KERNEL);
591 if (pep->htpr == NULL)
592 return -ENOMEM;
593 }
594 memset(pep->htpr, 0, HASH_ADDR_TABLE_SIZE);
595 wrl(pep, HTPR, pep->htpr_dma);
596 return 0;
597}
598
599static void pxa168_eth_set_rx_mode(struct net_device *dev)
600{
601 struct pxa168_eth_private *pep = netdev_priv(dev);
602 struct netdev_hw_addr *ha;
603 u32 val;
604
605 val = rdl(pep, PORT_CONFIG);
606 if (dev->flags & IFF_PROMISC)
607 val |= PCR_PM;
608 else
609 val &= ~PCR_PM;
610 wrl(pep, PORT_CONFIG, val);
611
612 /*
613 * Remove the old list of MAC address and add dev->addr
614 * and multicast address.
615 */
616 memset(pep->htpr, 0, HASH_ADDR_TABLE_SIZE);
617 update_hash_table_mac_address(pep, NULL, dev->dev_addr);
618
619 netdev_for_each_mc_addr(ha, dev)
620 update_hash_table_mac_address(pep, NULL, ha->addr);
621}
622
623static int pxa168_eth_set_mac_address(struct net_device *dev, void *addr)
624{
625 struct sockaddr *sa = addr;
626 struct pxa168_eth_private *pep = netdev_priv(dev);
627 unsigned char oldMac[ETH_ALEN];
628
629 if (!is_valid_ether_addr(sa->sa_data))
630 return -EINVAL;
631 memcpy(oldMac, dev->dev_addr, ETH_ALEN);
632 memcpy(dev->dev_addr, sa->sa_data, ETH_ALEN);
633 netif_addr_lock_bh(dev);
634 update_hash_table_mac_address(pep, oldMac, dev->dev_addr);
635 netif_addr_unlock_bh(dev);
636 return 0;
637}
638
639static void eth_port_start(struct net_device *dev)
640{
641 unsigned int val = 0;
642 struct pxa168_eth_private *pep = netdev_priv(dev);
643 int tx_curr_desc, rx_curr_desc;
644
645 /* Perform PHY reset, if there is a PHY. */
646 if (pep->phy != NULL) {
647 struct ethtool_cmd cmd;
648
649 pxa168_get_settings(pep->dev, &cmd);
650 ethernet_phy_reset(pep);
651 pxa168_set_settings(pep->dev, &cmd);
652 }
653
654 /* Assignment of Tx CTRP of given queue */
655 tx_curr_desc = pep->tx_curr_desc_q;
656 wrl(pep, ETH_C_TX_DESC_1,
657 (u32) ((struct tx_desc *)pep->tx_desc_dma + tx_curr_desc));
658
659 /* Assignment of Rx CRDP of given queue */
660 rx_curr_desc = pep->rx_curr_desc_q;
661 wrl(pep, ETH_C_RX_DESC_0,
662 (u32) ((struct rx_desc *)pep->rx_desc_dma + rx_curr_desc));
663
664 wrl(pep, ETH_F_RX_DESC_0,
665 (u32) ((struct rx_desc *)pep->rx_desc_dma + rx_curr_desc));
666
667 /* Clear all interrupts */
668 wrl(pep, INT_CAUSE, 0);
669
670 /* Enable all interrupts for receive, transmit and error. */
671 wrl(pep, INT_MASK, ALL_INTS);
672
673 val = rdl(pep, PORT_CONFIG);
674 val |= PCR_EN;
675 wrl(pep, PORT_CONFIG, val);
676
677 /* Start RX DMA engine */
678 val = rdl(pep, SDMA_CMD);
679 val |= SDMA_CMD_ERD;
680 wrl(pep, SDMA_CMD, val);
681}
682
683static void eth_port_reset(struct net_device *dev)
684{
685 struct pxa168_eth_private *pep = netdev_priv(dev);
686 unsigned int val = 0;
687
688 /* Stop all interrupts for receive, transmit and error. */
689 wrl(pep, INT_MASK, 0);
690
691 /* Clear all interrupts */
692 wrl(pep, INT_CAUSE, 0);
693
694 /* Stop RX DMA */
695 val = rdl(pep, SDMA_CMD);
696 val &= ~SDMA_CMD_ERD; /* abort dma command */
697
698 /* Abort any transmit and receive operations and put DMA
699 * in idle state.
700 */
701 abort_dma(pep);
702
703 /* Disable port */
704 val = rdl(pep, PORT_CONFIG);
705 val &= ~PCR_EN;
706 wrl(pep, PORT_CONFIG, val);
707}
708
709/*
710 * txq_reclaim - Free the tx desc data for completed descriptors
711 * If force is non-zero, frees uncompleted descriptors as well
712 */
713static int txq_reclaim(struct net_device *dev, int force)
714{
715 struct pxa168_eth_private *pep = netdev_priv(dev);
716 struct tx_desc *desc;
717 u32 cmd_sts;
718 struct sk_buff *skb;
719 int tx_index;
720 dma_addr_t addr;
721 int count;
722 int released = 0;
723
724 netif_tx_lock(dev);
725
726 pep->work_todo &= ~WORK_TX_DONE;
727 while (pep->tx_desc_count > 0) {
728 tx_index = pep->tx_used_desc_q;
729 desc = &pep->p_tx_desc_area[tx_index];
730 cmd_sts = desc->cmd_sts;
731 if (!force && (cmd_sts & BUF_OWNED_BY_DMA)) {
732 if (released > 0) {
733 goto txq_reclaim_end;
734 } else {
735 released = -1;
736 goto txq_reclaim_end;
737 }
738 }
739 pep->tx_used_desc_q = (tx_index + 1) % pep->tx_ring_size;
740 pep->tx_desc_count--;
741 addr = desc->buf_ptr;
742 count = desc->byte_cnt;
743 skb = pep->tx_skb[tx_index];
744 if (skb)
745 pep->tx_skb[tx_index] = NULL;
746
747 if (cmd_sts & TX_ERROR) {
748 if (net_ratelimit())
749 printk(KERN_ERR "%s: Error in TX\n", dev->name);
750 dev->stats.tx_errors++;
751 }
752 dma_unmap_single(NULL, addr, count, DMA_TO_DEVICE);
753 if (skb)
754 dev_kfree_skb_irq(skb);
755 released++;
756 }
757txq_reclaim_end:
758 netif_tx_unlock(dev);
759 return released;
760}
761
762static void pxa168_eth_tx_timeout(struct net_device *dev)
763{
764 struct pxa168_eth_private *pep = netdev_priv(dev);
765
766 printk(KERN_INFO "%s: TX timeout desc_count %d\n",
767 dev->name, pep->tx_desc_count);
768
769 schedule_work(&pep->tx_timeout_task);
770}
771
772static void pxa168_eth_tx_timeout_task(struct work_struct *work)
773{
774 struct pxa168_eth_private *pep = container_of(work,
775 struct pxa168_eth_private,
776 tx_timeout_task);
777 struct net_device *dev = pep->dev;
778 pxa168_eth_stop(dev);
779 pxa168_eth_open(dev);
780}
781
782static int rxq_process(struct net_device *dev, int budget)
783{
784 struct pxa168_eth_private *pep = netdev_priv(dev);
785 struct net_device_stats *stats = &dev->stats;
786 unsigned int received_packets = 0;
787 struct sk_buff *skb;
788
789 while (budget-- > 0) {
790 int rx_next_curr_desc, rx_curr_desc, rx_used_desc;
791 struct rx_desc *rx_desc;
792 unsigned int cmd_sts;
793
794 /* Do not process Rx ring in case of Rx ring resource error */
795 if (pep->rx_resource_err)
796 break;
797 rx_curr_desc = pep->rx_curr_desc_q;
798 rx_used_desc = pep->rx_used_desc_q;
799 rx_desc = &pep->p_rx_desc_area[rx_curr_desc];
800 cmd_sts = rx_desc->cmd_sts;
801 rmb();
802 if (cmd_sts & (BUF_OWNED_BY_DMA))
803 break;
804 skb = pep->rx_skb[rx_curr_desc];
805 pep->rx_skb[rx_curr_desc] = NULL;
806
807 rx_next_curr_desc = (rx_curr_desc + 1) % pep->rx_ring_size;
808 pep->rx_curr_desc_q = rx_next_curr_desc;
809
810 /* Rx descriptors exhausted. */
811 /* Set the Rx ring resource error flag */
812 if (rx_next_curr_desc == rx_used_desc)
813 pep->rx_resource_err = 1;
814 pep->rx_desc_count--;
815 dma_unmap_single(NULL, rx_desc->buf_ptr,
816 rx_desc->buf_size,
817 DMA_FROM_DEVICE);
818 received_packets++;
819 /*
820 * Update statistics.
821 * Note byte count includes 4 byte CRC count
822 */
823 stats->rx_packets++;
824 stats->rx_bytes += rx_desc->byte_cnt;
825 /*
826 * In case received a packet without first / last bits on OR
827 * the error summary bit is on, the packets needs to be droped.
828 */
829 if (((cmd_sts & (RX_FIRST_DESC | RX_LAST_DESC)) !=
830 (RX_FIRST_DESC | RX_LAST_DESC))
831 || (cmd_sts & RX_ERROR)) {
832
833 stats->rx_dropped++;
834 if ((cmd_sts & (RX_FIRST_DESC | RX_LAST_DESC)) !=
835 (RX_FIRST_DESC | RX_LAST_DESC)) {
836 if (net_ratelimit())
837 printk(KERN_ERR
838 "%s: Rx pkt on multiple desc\n",
839 dev->name);
840 }
841 if (cmd_sts & RX_ERROR)
842 stats->rx_errors++;
843 dev_kfree_skb_irq(skb);
844 } else {
845 /*
846 * The -4 is for the CRC in the trailer of the
847 * received packet
848 */
849 skb_put(skb, rx_desc->byte_cnt - 4);
850 skb->protocol = eth_type_trans(skb, dev);
851 netif_receive_skb(skb);
852 }
853 dev->last_rx = jiffies;
854 }
855 /* Fill RX ring with skb's */
856 rxq_refill(dev);
857 return received_packets;
858}
859
860static int pxa168_eth_collect_events(struct pxa168_eth_private *pep,
861 struct net_device *dev)
862{
863 u32 icr;
864 int ret = 0;
865
866 icr = rdl(pep, INT_CAUSE);
867 if (icr == 0)
868 return IRQ_NONE;
869
870 wrl(pep, INT_CAUSE, ~icr);
871 if (icr & (ICR_TXBUF_H | ICR_TXBUF_L)) {
872 pep->work_todo |= WORK_TX_DONE;
873 ret = 1;
874 }
875 if (icr & ICR_RXBUF)
876 ret = 1;
877 if (icr & ICR_MII_CH) {
878 pep->work_todo |= WORK_LINK;
879 ret = 1;
880 }
881 return ret;
882}
883
884static void handle_link_event(struct pxa168_eth_private *pep)
885{
886 struct net_device *dev = pep->dev;
887 u32 port_status;
888 int speed;
889 int duplex;
890 int fc;
891
892 port_status = rdl(pep, PORT_STATUS);
893 if (!(port_status & LINK_UP)) {
894 if (netif_carrier_ok(dev)) {
895 printk(KERN_INFO "%s: link down\n", dev->name);
896 netif_carrier_off(dev);
897 txq_reclaim(dev, 1);
898 }
899 return;
900 }
901 if (port_status & PORT_SPEED_100)
902 speed = 100;
903 else
904 speed = 10;
905
906 duplex = (port_status & FULL_DUPLEX) ? 1 : 0;
907 fc = (port_status & FLOW_CONTROL_ENABLED) ? 1 : 0;
908 printk(KERN_INFO "%s: link up, %d Mb/s, %s duplex, "
909 "flow control %sabled\n", dev->name,
910 speed, duplex ? "full" : "half", fc ? "en" : "dis");
911 if (!netif_carrier_ok(dev))
912 netif_carrier_on(dev);
913}
914
915static irqreturn_t pxa168_eth_int_handler(int irq, void *dev_id)
916{
917 struct net_device *dev = (struct net_device *)dev_id;
918 struct pxa168_eth_private *pep = netdev_priv(dev);
919
920 if (unlikely(!pxa168_eth_collect_events(pep, dev)))
921 return IRQ_NONE;
922 /* Disable interrupts */
923 wrl(pep, INT_MASK, 0);
924 napi_schedule(&pep->napi);
925 return IRQ_HANDLED;
926}
927
928static void pxa168_eth_recalc_skb_size(struct pxa168_eth_private *pep)
929{
930 int skb_size;
931
932 /*
933 * Reserve 2+14 bytes for an ethernet header (the hardware
934 * automatically prepends 2 bytes of dummy data to each
935 * received packet), 16 bytes for up to four VLAN tags, and
936 * 4 bytes for the trailing FCS -- 36 bytes total.
937 */
938 skb_size = pep->dev->mtu + 36;
939
940 /*
941 * Make sure that the skb size is a multiple of 8 bytes, as
942 * the lower three bits of the receive descriptor's buffer
943 * size field are ignored by the hardware.
944 */
945 pep->skb_size = (skb_size + 7) & ~7;
946
947 /*
948 * If NET_SKB_PAD is smaller than a cache line,
949 * netdev_alloc_skb() will cause skb->data to be misaligned
950 * to a cache line boundary. If this is the case, include
951 * some extra space to allow re-aligning the data area.
952 */
953 pep->skb_size += SKB_DMA_REALIGN;
954
955}
956
957static int set_port_config_ext(struct pxa168_eth_private *pep)
958{
959 int skb_size;
960
961 pxa168_eth_recalc_skb_size(pep);
962 if (pep->skb_size <= 1518)
963 skb_size = PCXR_MFL_1518;
964 else if (pep->skb_size <= 1536)
965 skb_size = PCXR_MFL_1536;
966 else if (pep->skb_size <= 2048)
967 skb_size = PCXR_MFL_2048;
968 else
969 skb_size = PCXR_MFL_64K;
970
971 /* Extended Port Configuration */
972 wrl(pep,
973 PORT_CONFIG_EXT, PCXR_2BSM | /* Two byte prefix aligns IP hdr */
974 PCXR_DSCP_EN | /* Enable DSCP in IP */
975 skb_size | PCXR_FLP | /* do not force link pass */
976 PCXR_TX_HIGH_PRI); /* Transmit - high priority queue */
977
978 return 0;
979}
980
981static int pxa168_init_hw(struct pxa168_eth_private *pep)
982{
983 int err = 0;
984
985 /* Disable interrupts */
986 wrl(pep, INT_MASK, 0);
987 wrl(pep, INT_CAUSE, 0);
988 /* Write to ICR to clear interrupts. */
989 wrl(pep, INT_W_CLEAR, 0);
990 /* Abort any transmit and receive operations and put DMA
991 * in idle state.
992 */
993 abort_dma(pep);
994 /* Initialize address hash table */
995 err = init_hash_table(pep);
996 if (err)
997 return err;
998 /* SDMA configuration */
999 wrl(pep, SDMA_CONFIG, SDCR_BSZ8 | /* Burst size = 32 bytes */
1000 SDCR_RIFB | /* Rx interrupt on frame */
1001 SDCR_BLMT | /* Little endian transmit */
1002 SDCR_BLMR | /* Little endian receive */
1003 SDCR_RC_MAX_RETRANS); /* Max retransmit count */
1004 /* Port Configuration */
1005 wrl(pep, PORT_CONFIG, PCR_HS); /* Hash size is 1/2kb */
1006 set_port_config_ext(pep);
1007
1008 return err;
1009}
1010
1011static int rxq_init(struct net_device *dev)
1012{
1013 struct pxa168_eth_private *pep = netdev_priv(dev);
1014 struct rx_desc *p_rx_desc;
1015 int size = 0, i = 0;
1016 int rx_desc_num = pep->rx_ring_size;
1017
1018 /* Allocate RX skb rings */
1019 pep->rx_skb = kmalloc(sizeof(*pep->rx_skb) * pep->rx_ring_size,
1020 GFP_KERNEL);
1021 if (!pep->rx_skb) {
1022 printk(KERN_ERR "%s: Cannot alloc RX skb ring\n", dev->name);
1023 return -ENOMEM;
1024 }
1025 /* Allocate RX ring */
1026 pep->rx_desc_count = 0;
1027 size = pep->rx_ring_size * sizeof(struct rx_desc);
1028 pep->rx_desc_area_size = size;
1029 pep->p_rx_desc_area = dma_alloc_coherent(pep->dev->dev.parent, size,
1030 &pep->rx_desc_dma, GFP_KERNEL);
1031 if (!pep->p_rx_desc_area) {
1032 printk(KERN_ERR "%s: Cannot alloc RX ring (size %d bytes)\n",
1033 dev->name, size);
1034 goto out;
1035 }
1036 memset((void *)pep->p_rx_desc_area, 0, size);
1037 /* initialize the next_desc_ptr links in the Rx descriptors ring */
1038 p_rx_desc = (struct rx_desc *)pep->p_rx_desc_area;
1039 for (i = 0; i < rx_desc_num; i++) {
1040 p_rx_desc[i].next_desc_ptr = pep->rx_desc_dma +
1041 ((i + 1) % rx_desc_num) * sizeof(struct rx_desc);
1042 }
1043 /* Save Rx desc pointer to driver struct. */
1044 pep->rx_curr_desc_q = 0;
1045 pep->rx_used_desc_q = 0;
1046 pep->rx_desc_area_size = rx_desc_num * sizeof(struct rx_desc);
1047 return 0;
1048out:
1049 kfree(pep->rx_skb);
1050 return -ENOMEM;
1051}
1052
1053static void rxq_deinit(struct net_device *dev)
1054{
1055 struct pxa168_eth_private *pep = netdev_priv(dev);
1056 int curr;
1057
1058 /* Free preallocated skb's on RX rings */
1059 for (curr = 0; pep->rx_desc_count && curr < pep->rx_ring_size; curr++) {
1060 if (pep->rx_skb[curr]) {
1061 dev_kfree_skb(pep->rx_skb[curr]);
1062 pep->rx_desc_count--;
1063 }
1064 }
1065 if (pep->rx_desc_count)
1066 printk(KERN_ERR
1067 "Error in freeing Rx Ring. %d skb's still\n",
1068 pep->rx_desc_count);
1069 /* Free RX ring */
1070 if (pep->p_rx_desc_area)
1071 dma_free_coherent(pep->dev->dev.parent, pep->rx_desc_area_size,
1072 pep->p_rx_desc_area, pep->rx_desc_dma);
1073 kfree(pep->rx_skb);
1074}
1075
1076static int txq_init(struct net_device *dev)
1077{
1078 struct pxa168_eth_private *pep = netdev_priv(dev);
1079 struct tx_desc *p_tx_desc;
1080 int size = 0, i = 0;
1081 int tx_desc_num = pep->tx_ring_size;
1082
1083 pep->tx_skb = kmalloc(sizeof(*pep->tx_skb) * pep->tx_ring_size,
1084 GFP_KERNEL);
1085 if (!pep->tx_skb) {
1086 printk(KERN_ERR "%s: Cannot alloc TX skb ring\n", dev->name);
1087 return -ENOMEM;
1088 }
1089 /* Allocate TX ring */
1090 pep->tx_desc_count = 0;
1091 size = pep->tx_ring_size * sizeof(struct tx_desc);
1092 pep->tx_desc_area_size = size;
1093 pep->p_tx_desc_area = dma_alloc_coherent(pep->dev->dev.parent, size,
1094 &pep->tx_desc_dma, GFP_KERNEL);
1095 if (!pep->p_tx_desc_area) {
1096 printk(KERN_ERR "%s: Cannot allocate Tx Ring (size %d bytes)\n",
1097 dev->name, size);
1098 goto out;
1099 }
1100 memset((void *)pep->p_tx_desc_area, 0, pep->tx_desc_area_size);
1101 /* Initialize the next_desc_ptr links in the Tx descriptors ring */
1102 p_tx_desc = (struct tx_desc *)pep->p_tx_desc_area;
1103 for (i = 0; i < tx_desc_num; i++) {
1104 p_tx_desc[i].next_desc_ptr = pep->tx_desc_dma +
1105 ((i + 1) % tx_desc_num) * sizeof(struct tx_desc);
1106 }
1107 pep->tx_curr_desc_q = 0;
1108 pep->tx_used_desc_q = 0;
1109 pep->tx_desc_area_size = tx_desc_num * sizeof(struct tx_desc);
1110 return 0;
1111out:
1112 kfree(pep->tx_skb);
1113 return -ENOMEM;
1114}
1115
1116static void txq_deinit(struct net_device *dev)
1117{
1118 struct pxa168_eth_private *pep = netdev_priv(dev);
1119
1120 /* Free outstanding skb's on TX ring */
1121 txq_reclaim(dev, 1);
1122 BUG_ON(pep->tx_used_desc_q != pep->tx_curr_desc_q);
1123 /* Free TX ring */
1124 if (pep->p_tx_desc_area)
1125 dma_free_coherent(pep->dev->dev.parent, pep->tx_desc_area_size,
1126 pep->p_tx_desc_area, pep->tx_desc_dma);
1127 kfree(pep->tx_skb);
1128}
1129
1130static int pxa168_eth_open(struct net_device *dev)
1131{
1132 struct pxa168_eth_private *pep = netdev_priv(dev);
1133 int err;
1134
1135 err = request_irq(dev->irq, pxa168_eth_int_handler,
1136 IRQF_DISABLED, dev->name, dev);
1137 if (err) {
1138 dev_printk(KERN_ERR, &dev->dev, "can't assign irq\n");
1139 return -EAGAIN;
1140 }
1141 pep->rx_resource_err = 0;
1142 err = rxq_init(dev);
1143 if (err != 0)
1144 goto out_free_irq;
1145 err = txq_init(dev);
1146 if (err != 0)
1147 goto out_free_rx_skb;
1148 pep->rx_used_desc_q = 0;
1149 pep->rx_curr_desc_q = 0;
1150
1151 /* Fill RX ring with skb's */
1152 rxq_refill(dev);
1153 pep->rx_used_desc_q = 0;
1154 pep->rx_curr_desc_q = 0;
1155 netif_carrier_off(dev);
1156 eth_port_start(dev);
1157 napi_enable(&pep->napi);
1158 return 0;
1159out_free_rx_skb:
1160 rxq_deinit(dev);
1161out_free_irq:
1162 free_irq(dev->irq, dev);
1163 return err;
1164}
1165
1166static int pxa168_eth_stop(struct net_device *dev)
1167{
1168 struct pxa168_eth_private *pep = netdev_priv(dev);
1169 eth_port_reset(dev);
1170
1171 /* Disable interrupts */
1172 wrl(pep, INT_MASK, 0);
1173 wrl(pep, INT_CAUSE, 0);
1174 /* Write to ICR to clear interrupts. */
1175 wrl(pep, INT_W_CLEAR, 0);
1176 napi_disable(&pep->napi);
1177 del_timer_sync(&pep->timeout);
1178 netif_carrier_off(dev);
1179 free_irq(dev->irq, dev);
1180 rxq_deinit(dev);
1181 txq_deinit(dev);
1182
1183 return 0;
1184}
1185
1186static int pxa168_eth_change_mtu(struct net_device *dev, int mtu)
1187{
1188 int retval;
1189 struct pxa168_eth_private *pep = netdev_priv(dev);
1190
1191 if ((mtu > 9500) || (mtu < 68))
1192 return -EINVAL;
1193
1194 dev->mtu = mtu;
1195 retval = set_port_config_ext(pep);
1196
1197 if (!netif_running(dev))
1198 return 0;
1199
1200 /*
1201 * Stop and then re-open the interface. This will allocate RX
1202 * skbs of the new MTU.
1203 * There is a possible danger that the open will not succeed,
1204 * due to memory being full.
1205 */
1206 pxa168_eth_stop(dev);
1207 if (pxa168_eth_open(dev)) {
1208 dev_printk(KERN_ERR, &dev->dev,
1209 "fatal error on re-opening device after "
1210 "MTU change\n");
1211 }
1212
1213 return 0;
1214}
1215
1216static int eth_alloc_tx_desc_index(struct pxa168_eth_private *pep)
1217{
1218 int tx_desc_curr;
1219
1220 tx_desc_curr = pep->tx_curr_desc_q;
1221 pep->tx_curr_desc_q = (tx_desc_curr + 1) % pep->tx_ring_size;
1222 BUG_ON(pep->tx_curr_desc_q == pep->tx_used_desc_q);
1223 pep->tx_desc_count++;
1224
1225 return tx_desc_curr;
1226}
1227
1228static int pxa168_rx_poll(struct napi_struct *napi, int budget)
1229{
1230 struct pxa168_eth_private *pep =
1231 container_of(napi, struct pxa168_eth_private, napi);
1232 struct net_device *dev = pep->dev;
1233 int work_done = 0;
1234
1235 if (unlikely(pep->work_todo & WORK_LINK)) {
1236 pep->work_todo &= ~(WORK_LINK);
1237 handle_link_event(pep);
1238 }
1239 /*
1240 * We call txq_reclaim every time since in NAPI interupts are disabled
1241 * and due to this we miss the TX_DONE interrupt,which is not updated in
1242 * interrupt status register.
1243 */
1244 txq_reclaim(dev, 0);
1245 if (netif_queue_stopped(dev)
1246 && pep->tx_ring_size - pep->tx_desc_count > 1) {
1247 netif_wake_queue(dev);
1248 }
1249 work_done = rxq_process(dev, budget);
1250 if (work_done < budget) {
1251 napi_complete(napi);
1252 wrl(pep, INT_MASK, ALL_INTS);
1253 }
1254
1255 return work_done;
1256}
1257
1258static int pxa168_eth_start_xmit(struct sk_buff *skb, struct net_device *dev)
1259{
1260 struct pxa168_eth_private *pep = netdev_priv(dev);
1261 struct net_device_stats *stats = &dev->stats;
1262 struct tx_desc *desc;
1263 int tx_index;
1264 int length;
1265
1266 tx_index = eth_alloc_tx_desc_index(pep);
1267 desc = &pep->p_tx_desc_area[tx_index];
1268 length = skb->len;
1269 pep->tx_skb[tx_index] = skb;
1270 desc->byte_cnt = length;
1271 desc->buf_ptr = dma_map_single(NULL, skb->data, length, DMA_TO_DEVICE);
1272 wmb();
1273 desc->cmd_sts = BUF_OWNED_BY_DMA | TX_GEN_CRC | TX_FIRST_DESC |
1274 TX_ZERO_PADDING | TX_LAST_DESC | TX_EN_INT;
1275 wmb();
1276 wrl(pep, SDMA_CMD, SDMA_CMD_TXDH | SDMA_CMD_ERD);
1277
1278 stats->tx_bytes += skb->len;
1279 stats->tx_packets++;
1280 dev->trans_start = jiffies;
1281 if (pep->tx_ring_size - pep->tx_desc_count <= 1) {
1282 /* We handled the current skb, but now we are out of space.*/
1283 netif_stop_queue(dev);
1284 }
1285
1286 return NETDEV_TX_OK;
1287}
1288
1289static int smi_wait_ready(struct pxa168_eth_private *pep)
1290{
1291 int i = 0;
1292
1293 /* wait for the SMI register to become available */
1294 for (i = 0; rdl(pep, SMI) & SMI_BUSY; i++) {
1295 if (i == PHY_WAIT_ITERATIONS)
1296 return -ETIMEDOUT;
1297 msleep(10);
1298 }
1299
1300 return 0;
1301}
1302
1303static int pxa168_smi_read(struct mii_bus *bus, int phy_addr, int regnum)
1304{
1305 struct pxa168_eth_private *pep = bus->priv;
1306 int i = 0;
1307 int val;
1308
1309 if (smi_wait_ready(pep)) {
1310 printk(KERN_WARNING "pxa168_eth: SMI bus busy timeout\n");
1311 return -ETIMEDOUT;
1312 }
1313 wrl(pep, SMI, (phy_addr << 16) | (regnum << 21) | SMI_OP_R);
1314 /* now wait for the data to be valid */
1315 for (i = 0; !((val = rdl(pep, SMI)) & SMI_R_VALID); i++) {
1316 if (i == PHY_WAIT_ITERATIONS) {
1317 printk(KERN_WARNING
1318 "pxa168_eth: SMI bus read not valid\n");
1319 return -ENODEV;
1320 }
1321 msleep(10);
1322 }
1323
1324 return val & 0xffff;
1325}
1326
1327static int pxa168_smi_write(struct mii_bus *bus, int phy_addr, int regnum,
1328 u16 value)
1329{
1330 struct pxa168_eth_private *pep = bus->priv;
1331
1332 if (smi_wait_ready(pep)) {
1333 printk(KERN_WARNING "pxa168_eth: SMI bus busy timeout\n");
1334 return -ETIMEDOUT;
1335 }
1336
1337 wrl(pep, SMI, (phy_addr << 16) | (regnum << 21) |
1338 SMI_OP_W | (value & 0xffff));
1339
1340 if (smi_wait_ready(pep)) {
1341 printk(KERN_ERR "pxa168_eth: SMI bus busy timeout\n");
1342 return -ETIMEDOUT;
1343 }
1344
1345 return 0;
1346}
1347
1348static int pxa168_eth_do_ioctl(struct net_device *dev, struct ifreq *ifr,
1349 int cmd)
1350{
1351 struct pxa168_eth_private *pep = netdev_priv(dev);
1352 if (pep->phy != NULL)
1353 return phy_mii_ioctl(pep->phy, if_mii(ifr), cmd);
1354
1355 return -EOPNOTSUPP;
1356}
1357
1358static struct phy_device *phy_scan(struct pxa168_eth_private *pep, int phy_addr)
1359{
1360 struct mii_bus *bus = pep->smi_bus;
1361 struct phy_device *phydev;
1362 int start;
1363 int num;
1364 int i;
1365
1366 if (phy_addr == PXA168_ETH_PHY_ADDR_DEFAULT) {
1367 /* Scan entire range */
1368 start = ethernet_phy_get(pep);
1369 num = 32;
1370 } else {
1371 /* Use phy addr specific to platform */
1372 start = phy_addr & 0x1f;
1373 num = 1;
1374 }
1375 phydev = NULL;
1376 for (i = 0; i < num; i++) {
1377 int addr = (start + i) & 0x1f;
1378 if (bus->phy_map[addr] == NULL)
1379 mdiobus_scan(bus, addr);
1380
1381 if (phydev == NULL) {
1382 phydev = bus->phy_map[addr];
1383 if (phydev != NULL)
1384 ethernet_phy_set_addr(pep, addr);
1385 }
1386 }
1387
1388 return phydev;
1389}
1390
1391static void phy_init(struct pxa168_eth_private *pep, int speed, int duplex)
1392{
1393 struct phy_device *phy = pep->phy;
1394 ethernet_phy_reset(pep);
1395
1396 phy_attach(pep->dev, dev_name(&phy->dev), 0, PHY_INTERFACE_MODE_MII);
1397
1398 if (speed == 0) {
1399 phy->autoneg = AUTONEG_ENABLE;
1400 phy->speed = 0;
1401 phy->duplex = 0;
1402 phy->supported &= PHY_BASIC_FEATURES;
1403 phy->advertising = phy->supported | ADVERTISED_Autoneg;
1404 } else {
1405 phy->autoneg = AUTONEG_DISABLE;
1406 phy->advertising = 0;
1407 phy->speed = speed;
1408 phy->duplex = duplex;
1409 }
1410 phy_start_aneg(phy);
1411}
1412
1413static int ethernet_phy_setup(struct net_device *dev)
1414{
1415 struct pxa168_eth_private *pep = netdev_priv(dev);
1416
1417 if (pep->pd != NULL) {
1418 if (pep->pd->init)
1419 pep->pd->init();
1420 }
1421 pep->phy = phy_scan(pep, pep->pd->phy_addr & 0x1f);
1422 if (pep->phy != NULL)
1423 phy_init(pep, pep->pd->speed, pep->pd->duplex);
1424 update_hash_table_mac_address(pep, NULL, dev->dev_addr);
1425
1426 return 0;
1427}
1428
1429static int pxa168_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
1430{
1431 struct pxa168_eth_private *pep = netdev_priv(dev);
1432 int err;
1433
1434 err = phy_read_status(pep->phy);
1435 if (err == 0)
1436 err = phy_ethtool_gset(pep->phy, cmd);
1437
1438 return err;
1439}
1440
1441static int pxa168_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
1442{
1443 struct pxa168_eth_private *pep = netdev_priv(dev);
1444
1445 return phy_ethtool_sset(pep->phy, cmd);
1446}
1447
1448static void pxa168_get_drvinfo(struct net_device *dev,
1449 struct ethtool_drvinfo *info)
1450{
1451 strncpy(info->driver, DRIVER_NAME, 32);
1452 strncpy(info->version, DRIVER_VERSION, 32);
1453 strncpy(info->fw_version, "N/A", 32);
1454 strncpy(info->bus_info, "N/A", 32);
1455}
1456
1457static u32 pxa168_get_link(struct net_device *dev)
1458{
1459 return !!netif_carrier_ok(dev);
1460}
1461
1462static const struct ethtool_ops pxa168_ethtool_ops = {
1463 .get_settings = pxa168_get_settings,
1464 .set_settings = pxa168_set_settings,
1465 .get_drvinfo = pxa168_get_drvinfo,
1466 .get_link = pxa168_get_link,
1467};
1468
1469static const struct net_device_ops pxa168_eth_netdev_ops = {
1470 .ndo_open = pxa168_eth_open,
1471 .ndo_stop = pxa168_eth_stop,
1472 .ndo_start_xmit = pxa168_eth_start_xmit,
1473 .ndo_set_rx_mode = pxa168_eth_set_rx_mode,
1474 .ndo_set_mac_address = pxa168_eth_set_mac_address,
1475 .ndo_validate_addr = eth_validate_addr,
1476 .ndo_do_ioctl = pxa168_eth_do_ioctl,
1477 .ndo_change_mtu = pxa168_eth_change_mtu,
1478 .ndo_tx_timeout = pxa168_eth_tx_timeout,
1479};
1480
1481static int pxa168_eth_probe(struct platform_device *pdev)
1482{
1483 struct pxa168_eth_private *pep = NULL;
1484 struct net_device *dev = NULL;
1485 struct resource *res;
1486 struct clk *clk;
1487 int err;
1488
1489 printk(KERN_NOTICE "PXA168 10/100 Ethernet Driver\n");
1490
1491 clk = clk_get(&pdev->dev, "MFUCLK");
1492 if (IS_ERR(clk)) {
1493 printk(KERN_ERR "%s: Fast Ethernet failed to get clock\n",
1494 DRIVER_NAME);
1495 return -ENODEV;
1496 }
1497 clk_enable(clk);
1498
1499 dev = alloc_etherdev(sizeof(struct pxa168_eth_private));
1500 if (!dev) {
1501 err = -ENOMEM;
1502 goto out;
1503 }
1504
1505 platform_set_drvdata(pdev, dev);
1506 pep = netdev_priv(dev);
1507 pep->dev = dev;
1508 pep->clk = clk;
1509 res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
1510 if (res == NULL) {
1511 err = -ENODEV;
1512 goto out;
1513 }
1514 pep->base = ioremap(res->start, res->end - res->start + 1);
1515 if (pep->base == NULL) {
1516 err = -ENOMEM;
1517 goto out;
1518 }
1519 res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
1520 BUG_ON(!res);
1521 dev->irq = res->start;
1522 dev->netdev_ops = &pxa168_eth_netdev_ops;
1523 dev->watchdog_timeo = 2 * HZ;
1524 dev->base_addr = 0;
1525 SET_ETHTOOL_OPS(dev, &pxa168_ethtool_ops);
1526
1527 INIT_WORK(&pep->tx_timeout_task, pxa168_eth_tx_timeout_task);
1528
1529 printk(KERN_INFO "%s:Using random mac address\n", DRIVER_NAME);
1530 random_ether_addr(dev->dev_addr);
1531
1532 pep->pd = pdev->dev.platform_data;
1533 pep->rx_ring_size = NUM_RX_DESCS;
1534 if (pep->pd->rx_queue_size)
1535 pep->rx_ring_size = pep->pd->rx_queue_size;
1536
1537 pep->tx_ring_size = NUM_TX_DESCS;
1538 if (pep->pd->tx_queue_size)
1539 pep->tx_ring_size = pep->pd->tx_queue_size;
1540
1541 pep->port_num = pep->pd->port_number;
1542 /* Hardware supports only 3 ports */
1543 BUG_ON(pep->port_num > 2);
1544 netif_napi_add(dev, &pep->napi, pxa168_rx_poll, pep->rx_ring_size);
1545
1546 memset(&pep->timeout, 0, sizeof(struct timer_list));
1547 init_timer(&pep->timeout);
1548 pep->timeout.function = rxq_refill_timer_wrapper;
1549 pep->timeout.data = (unsigned long)pep;
1550
1551 pep->smi_bus = mdiobus_alloc();
1552 if (pep->smi_bus == NULL) {
1553 err = -ENOMEM;
1554 goto out;
1555 }
1556 pep->smi_bus->priv = pep;
1557 pep->smi_bus->name = "pxa168_eth smi";
1558 pep->smi_bus->read = pxa168_smi_read;
1559 pep->smi_bus->write = pxa168_smi_write;
1560 snprintf(pep->smi_bus->id, MII_BUS_ID_SIZE, "%d", pdev->id);
1561 pep->smi_bus->parent = &pdev->dev;
1562 pep->smi_bus->phy_mask = 0xffffffff;
1563 if (mdiobus_register(pep->smi_bus) < 0) {
1564 err = -ENOMEM;
1565 goto out;
1566 }
1567 pxa168_init_hw(pep);
1568 err = ethernet_phy_setup(dev);
1569 if (err)
1570 goto out;
1571 SET_NETDEV_DEV(dev, &pdev->dev);
1572 err = register_netdev(dev);
1573 if (err)
1574 goto out;
1575 return 0;
1576out:
1577 if (pep->clk) {
1578 clk_disable(pep->clk);
1579 clk_put(pep->clk);
1580 pep->clk = NULL;
1581 }
1582 if (pep->base) {
1583 iounmap(pep->base);
1584 pep->base = NULL;
1585 }
1586 if (dev)
1587 free_netdev(dev);
1588 return err;
1589}
1590
1591static int pxa168_eth_remove(struct platform_device *pdev)
1592{
1593 struct net_device *dev = platform_get_drvdata(pdev);
1594 struct pxa168_eth_private *pep = netdev_priv(dev);
1595
1596 if (pep->htpr) {
1597 dma_free_coherent(pep->dev->dev.parent, HASH_ADDR_TABLE_SIZE,
1598 pep->htpr, pep->htpr_dma);
1599 pep->htpr = NULL;
1600 }
1601 if (pep->clk) {
1602 clk_disable(pep->clk);
1603 clk_put(pep->clk);
1604 pep->clk = NULL;
1605 }
1606 if (pep->phy != NULL)
1607 phy_detach(pep->phy);
1608
1609 iounmap(pep->base);
1610 pep->base = NULL;
1611 unregister_netdev(dev);
1612 flush_scheduled_work();
1613 free_netdev(dev);
1614 platform_set_drvdata(pdev, NULL);
1615 return 0;
1616}
1617
1618static void pxa168_eth_shutdown(struct platform_device *pdev)
1619{
1620 struct net_device *dev = platform_get_drvdata(pdev);
1621 eth_port_reset(dev);
1622}
1623
1624#ifdef CONFIG_PM
1625static int pxa168_eth_resume(struct platform_device *pdev)
1626{
1627 return -ENOSYS;
1628}
1629
1630static int pxa168_eth_suspend(struct platform_device *pdev, pm_message_t state)
1631{
1632 return -ENOSYS;
1633}
1634
1635#else
1636#define pxa168_eth_resume NULL
1637#define pxa168_eth_suspend NULL
1638#endif
1639
1640static struct platform_driver pxa168_eth_driver = {
1641 .probe = pxa168_eth_probe,
1642 .remove = pxa168_eth_remove,
1643 .shutdown = pxa168_eth_shutdown,
1644 .resume = pxa168_eth_resume,
1645 .suspend = pxa168_eth_suspend,
1646 .driver = {
1647 .name = DRIVER_NAME,
1648 },
1649};
1650
1651static int __init pxa168_init_module(void)
1652{
1653 return platform_driver_register(&pxa168_eth_driver);
1654}
1655
1656static void __exit pxa168_cleanup_module(void)
1657{
1658 platform_driver_unregister(&pxa168_eth_driver);
1659}
1660
1661module_init(pxa168_init_module);
1662module_exit(pxa168_cleanup_module);
1663
1664MODULE_LICENSE("GPL");
1665MODULE_DESCRIPTION("Ethernet driver for Marvell PXA168");
1666MODULE_ALIAS("platform:pxa168_eth");
diff --git a/drivers/net/qlcnic/qlcnic_main.c b/drivers/net/qlcnic/qlcnic_main.c
index bf6d87adda4f..213e3656d953 100644
--- a/drivers/net/qlcnic/qlcnic_main.c
+++ b/drivers/net/qlcnic/qlcnic_main.c
@@ -1983,8 +1983,6 @@ static struct net_device_stats *qlcnic_get_stats(struct net_device *netdev)
1983 struct qlcnic_adapter *adapter = netdev_priv(netdev); 1983 struct qlcnic_adapter *adapter = netdev_priv(netdev);
1984 struct net_device_stats *stats = &netdev->stats; 1984 struct net_device_stats *stats = &netdev->stats;
1985 1985
1986 memset(stats, 0, sizeof(*stats));
1987
1988 stats->rx_packets = adapter->stats.rx_pkts + adapter->stats.lro_pkts; 1986 stats->rx_packets = adapter->stats.rx_pkts + adapter->stats.lro_pkts;
1989 stats->tx_packets = adapter->stats.xmitfinished; 1987 stats->tx_packets = adapter->stats.xmitfinished;
1990 stats->rx_bytes = adapter->stats.rxbytes + adapter->stats.lrobytes; 1988 stats->rx_bytes = adapter->stats.rxbytes + adapter->stats.lrobytes;
diff --git a/drivers/net/sh_eth.c b/drivers/net/sh_eth.c
index f5a9eb1df593..79fd02bc69fd 100644
--- a/drivers/net/sh_eth.c
+++ b/drivers/net/sh_eth.c
@@ -1437,7 +1437,7 @@ static const struct net_device_ops sh_eth_netdev_ops = {
1437 1437
1438static int sh_eth_drv_probe(struct platform_device *pdev) 1438static int sh_eth_drv_probe(struct platform_device *pdev)
1439{ 1439{
1440 int ret, i, devno = 0; 1440 int ret, devno = 0;
1441 struct resource *res; 1441 struct resource *res;
1442 struct net_device *ndev = NULL; 1442 struct net_device *ndev = NULL;
1443 struct sh_eth_private *mdp; 1443 struct sh_eth_private *mdp;
diff --git a/drivers/net/wireless/adm8211.c b/drivers/net/wireless/adm8211.c
index a105087af963..f9aa1bc0a947 100644
--- a/drivers/net/wireless/adm8211.c
+++ b/drivers/net/wireless/adm8211.c
@@ -732,7 +732,7 @@ static int adm8211_rf_set_channel(struct ieee80211_hw *dev, unsigned int chan)
732 732
733 /* Nothing to do for ADMtek BBP */ 733 /* Nothing to do for ADMtek BBP */
734 } else if (priv->bbp_type != ADM8211_TYPE_ADMTEK) 734 } else if (priv->bbp_type != ADM8211_TYPE_ADMTEK)
735 wiphy_debug(dev->wiphy, "unsupported bbp type %d\n", 735 wiphy_debug(dev->wiphy, "unsupported BBP type %d\n",
736 priv->bbp_type); 736 priv->bbp_type);
737 737
738 ADM8211_RESTORE(); 738 ADM8211_RESTORE();
@@ -1032,7 +1032,7 @@ static int adm8211_hw_init_bbp(struct ieee80211_hw *dev)
1032 break; 1032 break;
1033 } 1033 }
1034 } else 1034 } else
1035 wiphy_debug(dev->wiphy, "unsupported bbp %d\n", priv->bbp_type); 1035 wiphy_debug(dev->wiphy, "unsupported BBP %d\n", priv->bbp_type);
1036 1036
1037 ADM8211_CSR_WRITE(SYNRF, 0); 1037 ADM8211_CSR_WRITE(SYNRF, 0);
1038 1038
@@ -1525,7 +1525,7 @@ static int adm8211_start(struct ieee80211_hw *dev)
1525 retval = request_irq(priv->pdev->irq, adm8211_interrupt, 1525 retval = request_irq(priv->pdev->irq, adm8211_interrupt,
1526 IRQF_SHARED, "adm8211", dev); 1526 IRQF_SHARED, "adm8211", dev);
1527 if (retval) { 1527 if (retval) {
1528 wiphy_err(dev->wiphy, "failed to register irq handler\n"); 1528 wiphy_err(dev->wiphy, "failed to register IRQ handler\n");
1529 goto fail; 1529 goto fail;
1530 } 1530 }
1531 1531
@@ -1902,7 +1902,7 @@ static int __devinit adm8211_probe(struct pci_dev *pdev,
1902 goto err_free_eeprom; 1902 goto err_free_eeprom;
1903 } 1903 }
1904 1904
1905 wiphy_info(dev->wiphy, "hwaddr %pm, rev 0x%02x\n", 1905 wiphy_info(dev->wiphy, "hwaddr %pM, Rev 0x%02x\n",
1906 dev->wiphy->perm_addr, pdev->revision); 1906 dev->wiphy->perm_addr, pdev->revision);
1907 1907
1908 return 0; 1908 return 0;
diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
index d5140a87f073..1128fa8c9ed5 100644
--- a/drivers/net/wireless/at76c50x-usb.c
+++ b/drivers/net/wireless/at76c50x-usb.c
@@ -655,7 +655,7 @@ static int at76_get_hw_config(struct at76_priv *priv)
655exit: 655exit:
656 kfree(hwcfg); 656 kfree(hwcfg);
657 if (ret < 0) 657 if (ret < 0)
658 wiphy_err(priv->hw->wiphy, "cannot get hw config (error %d)\n", 658 wiphy_err(priv->hw->wiphy, "cannot get HW Config (error %d)\n",
659 ret); 659 ret);
660 660
661 return ret; 661 return ret;
@@ -960,7 +960,7 @@ static void at76_dump_mib_mac_addr(struct at76_priv *priv)
960 sizeof(struct mib_mac_addr)); 960 sizeof(struct mib_mac_addr));
961 if (ret < 0) { 961 if (ret < 0) {
962 wiphy_err(priv->hw->wiphy, 962 wiphy_err(priv->hw->wiphy,
963 "at76_get_mib (mac_addr) failed: %d\n", ret); 963 "at76_get_mib (MAC_ADDR) failed: %d\n", ret);
964 goto exit; 964 goto exit;
965 } 965 }
966 966
@@ -989,7 +989,7 @@ static void at76_dump_mib_mac_wep(struct at76_priv *priv)
989 sizeof(struct mib_mac_wep)); 989 sizeof(struct mib_mac_wep));
990 if (ret < 0) { 990 if (ret < 0) {
991 wiphy_err(priv->hw->wiphy, 991 wiphy_err(priv->hw->wiphy,
992 "at76_get_mib (mac_wep) failed: %d\n", ret); 992 "at76_get_mib (MAC_WEP) failed: %d\n", ret);
993 goto exit; 993 goto exit;
994 } 994 }
995 995
@@ -1026,7 +1026,7 @@ static void at76_dump_mib_mac_mgmt(struct at76_priv *priv)
1026 sizeof(struct mib_mac_mgmt)); 1026 sizeof(struct mib_mac_mgmt));
1027 if (ret < 0) { 1027 if (ret < 0) {
1028 wiphy_err(priv->hw->wiphy, 1028 wiphy_err(priv->hw->wiphy,
1029 "at76_get_mib (mac_mgmt) failed: %d\n", ret); 1029 "at76_get_mib (MAC_MGMT) failed: %d\n", ret);
1030 goto exit; 1030 goto exit;
1031 } 1031 }
1032 1032
@@ -1062,7 +1062,7 @@ static void at76_dump_mib_mac(struct at76_priv *priv)
1062 ret = at76_get_mib(priv->udev, MIB_MAC, m, sizeof(struct mib_mac)); 1062 ret = at76_get_mib(priv->udev, MIB_MAC, m, sizeof(struct mib_mac));
1063 if (ret < 0) { 1063 if (ret < 0) {
1064 wiphy_err(priv->hw->wiphy, 1064 wiphy_err(priv->hw->wiphy,
1065 "at76_get_mib (mac) failed: %d\n", ret); 1065 "at76_get_mib (MAC) failed: %d\n", ret);
1066 goto exit; 1066 goto exit;
1067 } 1067 }
1068 1068
@@ -1099,7 +1099,7 @@ static void at76_dump_mib_phy(struct at76_priv *priv)
1099 ret = at76_get_mib(priv->udev, MIB_PHY, m, sizeof(struct mib_phy)); 1099 ret = at76_get_mib(priv->udev, MIB_PHY, m, sizeof(struct mib_phy));
1100 if (ret < 0) { 1100 if (ret < 0) {
1101 wiphy_err(priv->hw->wiphy, 1101 wiphy_err(priv->hw->wiphy,
1102 "at76_get_mib (phy) failed: %d\n", ret); 1102 "at76_get_mib (PHY) failed: %d\n", ret);
1103 goto exit; 1103 goto exit;
1104 } 1104 }
1105 1105
@@ -1132,7 +1132,7 @@ static void at76_dump_mib_local(struct at76_priv *priv)
1132 ret = at76_get_mib(priv->udev, MIB_LOCAL, m, sizeof(struct mib_local)); 1132 ret = at76_get_mib(priv->udev, MIB_LOCAL, m, sizeof(struct mib_local));
1133 if (ret < 0) { 1133 if (ret < 0) {
1134 wiphy_err(priv->hw->wiphy, 1134 wiphy_err(priv->hw->wiphy,
1135 "at76_get_mib (local) failed: %d\n", ret); 1135 "at76_get_mib (LOCAL) failed: %d\n", ret);
1136 goto exit; 1136 goto exit;
1137 } 1137 }
1138 1138
@@ -1158,7 +1158,7 @@ static void at76_dump_mib_mdomain(struct at76_priv *priv)
1158 sizeof(struct mib_mdomain)); 1158 sizeof(struct mib_mdomain));
1159 if (ret < 0) { 1159 if (ret < 0) {
1160 wiphy_err(priv->hw->wiphy, 1160 wiphy_err(priv->hw->wiphy,
1161 "at76_get_mib (mdomain) failed: %d\n", ret); 1161 "at76_get_mib (MDOMAIN) failed: %d\n", ret);
1162 goto exit; 1162 goto exit;
1163 } 1163 }
1164 1164
@@ -1229,7 +1229,7 @@ static int at76_submit_rx_urb(struct at76_priv *priv)
1229 struct sk_buff *skb = priv->rx_skb; 1229 struct sk_buff *skb = priv->rx_skb;
1230 1230
1231 if (!priv->rx_urb) { 1231 if (!priv->rx_urb) {
1232 wiphy_err(priv->hw->wiphy, "%s: priv->rx_urb is null\n", 1232 wiphy_err(priv->hw->wiphy, "%s: priv->rx_urb is NULL\n",
1233 __func__); 1233 __func__);
1234 return -EFAULT; 1234 return -EFAULT;
1235 } 1235 }
@@ -1792,7 +1792,7 @@ static int at76_mac80211_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
1792 wiphy_err(priv->hw->wiphy, "error in tx submit urb: %d\n", ret); 1792 wiphy_err(priv->hw->wiphy, "error in tx submit urb: %d\n", ret);
1793 if (ret == -EINVAL) 1793 if (ret == -EINVAL)
1794 wiphy_err(priv->hw->wiphy, 1794 wiphy_err(priv->hw->wiphy,
1795 "-einval: tx urb %p hcpriv %p complete %p\n", 1795 "-EINVAL: tx urb %p hcpriv %p complete %p\n",
1796 priv->tx_urb, 1796 priv->tx_urb,
1797 priv->tx_urb->hcpriv, priv->tx_urb->complete); 1797 priv->tx_urb->hcpriv, priv->tx_urb->complete);
1798 } 1798 }
@@ -2310,7 +2310,7 @@ static int at76_init_new_device(struct at76_priv *priv,
2310 2310
2311 priv->mac80211_registered = 1; 2311 priv->mac80211_registered = 1;
2312 2312
2313 wiphy_info(priv->hw->wiphy, "usb %s, mac %pm, firmware %d.%d.%d-%d\n", 2313 wiphy_info(priv->hw->wiphy, "USB %s, MAC %pM, firmware %d.%d.%d-%d\n",
2314 dev_name(&interface->dev), priv->mac_addr, 2314 dev_name(&interface->dev), priv->mac_addr,
2315 priv->fw_version.major, priv->fw_version.minor, 2315 priv->fw_version.major, priv->fw_version.minor,
2316 priv->fw_version.patch, priv->fw_version.build); 2316 priv->fw_version.patch, priv->fw_version.build);
diff --git a/drivers/net/wireless/ath/ar9170/main.c b/drivers/net/wireless/ath/ar9170/main.c
index c67b05f3bcbd..debfb0fbc7c5 100644
--- a/drivers/net/wireless/ath/ar9170/main.c
+++ b/drivers/net/wireless/ath/ar9170/main.c
@@ -245,7 +245,7 @@ static void __ar9170_dump_txstats(struct ar9170 *ar)
245{ 245{
246 int i; 246 int i;
247 247
248 wiphy_debug(ar->hw->wiphy, "qos queue stats\n"); 248 wiphy_debug(ar->hw->wiphy, "QoS queue stats\n");
249 249
250 for (i = 0; i < __AR9170_NUM_TXQ; i++) 250 for (i = 0; i < __AR9170_NUM_TXQ; i++)
251 wiphy_debug(ar->hw->wiphy, 251 wiphy_debug(ar->hw->wiphy,
@@ -387,7 +387,7 @@ static struct sk_buff *ar9170_get_queued_skb(struct ar9170 *ar,
387 if (mac && compare_ether_addr(ieee80211_get_DA(hdr), mac)) { 387 if (mac && compare_ether_addr(ieee80211_get_DA(hdr), mac)) {
388#ifdef AR9170_QUEUE_DEBUG 388#ifdef AR9170_QUEUE_DEBUG
389 wiphy_debug(ar->hw->wiphy, 389 wiphy_debug(ar->hw->wiphy,
390 "skip frame => da %pm != %pm\n", 390 "skip frame => DA %pM != %pM\n",
391 mac, ieee80211_get_DA(hdr)); 391 mac, ieee80211_get_DA(hdr));
392 ar9170_print_txheader(ar, skb); 392 ar9170_print_txheader(ar, skb);
393#endif /* AR9170_QUEUE_DEBUG */ 393#endif /* AR9170_QUEUE_DEBUG */
diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c
index 1189dbb6e2a6..996e9d7d7586 100644
--- a/drivers/net/wireless/ipw2x00/ipw2100.c
+++ b/drivers/net/wireless/ipw2x00/ipw2100.c
@@ -2723,14 +2723,6 @@ static void __ipw2100_rx_process(struct ipw2100_priv *priv)
2723 2723
2724 packet = &priv->rx_buffers[i]; 2724 packet = &priv->rx_buffers[i];
2725 2725
2726 /* Sync the DMA for the STATUS buffer so CPU is sure to get
2727 * the correct values */
2728 pci_dma_sync_single_for_cpu(priv->pci_dev,
2729 sq->nic +
2730 sizeof(struct ipw2100_status) * i,
2731 sizeof(struct ipw2100_status),
2732 PCI_DMA_FROMDEVICE);
2733
2734 /* Sync the DMA for the RX buffer so CPU is sure to get 2726 /* Sync the DMA for the RX buffer so CPU is sure to get
2735 * the correct values */ 2727 * the correct values */
2736 pci_dma_sync_single_for_cpu(priv->pci_dev, packet->dma_addr, 2728 pci_dma_sync_single_for_cpu(priv->pci_dev, packet->dma_addr,
diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index fec026212326..0b779a41a142 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -265,7 +265,7 @@ struct iwl_cfg iwl1000_bgn_cfg = {
265 .support_ct_kill_exit = true, 265 .support_ct_kill_exit = true,
266 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF, 266 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF,
267 .chain_noise_scale = 1000, 267 .chain_noise_scale = 1000,
268 .monitor_recover_period = IWL_MONITORING_PERIOD, 268 .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
269 .max_event_log_size = 128, 269 .max_event_log_size = 128,
270 .ucode_tracing = true, 270 .ucode_tracing = true,
271 .sensitivity_calib_by_driver = true, 271 .sensitivity_calib_by_driver = true,
@@ -297,7 +297,7 @@ struct iwl_cfg iwl1000_bg_cfg = {
297 .support_ct_kill_exit = true, 297 .support_ct_kill_exit = true,
298 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF, 298 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF,
299 .chain_noise_scale = 1000, 299 .chain_noise_scale = 1000,
300 .monitor_recover_period = IWL_MONITORING_PERIOD, 300 .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
301 .max_event_log_size = 128, 301 .max_event_log_size = 128,
302 .ucode_tracing = true, 302 .ucode_tracing = true,
303 .sensitivity_calib_by_driver = true, 303 .sensitivity_calib_by_driver = true,
diff --git a/drivers/net/wireless/iwlwifi/iwl-3945.c b/drivers/net/wireless/iwlwifi/iwl-3945.c
index 6950a783913b..8ccfcd08218d 100644
--- a/drivers/net/wireless/iwlwifi/iwl-3945.c
+++ b/drivers/net/wireless/iwlwifi/iwl-3945.c
@@ -2731,7 +2731,7 @@ static struct iwl_cfg iwl3945_bg_cfg = {
2731 .led_compensation = 64, 2731 .led_compensation = 64,
2732 .broken_powersave = true, 2732 .broken_powersave = true,
2733 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF, 2733 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
2734 .monitor_recover_period = IWL_MONITORING_PERIOD, 2734 .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
2735 .max_event_log_size = 512, 2735 .max_event_log_size = 512,
2736 .tx_power_by_driver = true, 2736 .tx_power_by_driver = true,
2737}; 2737};
@@ -2752,7 +2752,7 @@ static struct iwl_cfg iwl3945_abg_cfg = {
2752 .led_compensation = 64, 2752 .led_compensation = 64,
2753 .broken_powersave = true, 2753 .broken_powersave = true,
2754 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF, 2754 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
2755 .monitor_recover_period = IWL_MONITORING_PERIOD, 2755 .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
2756 .max_event_log_size = 512, 2756 .max_event_log_size = 512,
2757 .tx_power_by_driver = true, 2757 .tx_power_by_driver = true,
2758}; 2758};
diff --git a/drivers/net/wireless/iwlwifi/iwl-4965.c b/drivers/net/wireless/iwlwifi/iwl-4965.c
index d6da356608fa..d92b72909233 100644
--- a/drivers/net/wireless/iwlwifi/iwl-4965.c
+++ b/drivers/net/wireless/iwlwifi/iwl-4965.c
@@ -2322,7 +2322,7 @@ struct iwl_cfg iwl4965_agn_cfg = {
2322 .led_compensation = 61, 2322 .led_compensation = 61,
2323 .chain_noise_num_beacons = IWL4965_CAL_NUM_BEACONS, 2323 .chain_noise_num_beacons = IWL4965_CAL_NUM_BEACONS,
2324 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF, 2324 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
2325 .monitor_recover_period = IWL_MONITORING_PERIOD, 2325 .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
2326 .temperature_kelvin = true, 2326 .temperature_kelvin = true,
2327 .max_event_log_size = 512, 2327 .max_event_log_size = 512,
2328 .tx_power_by_driver = true, 2328 .tx_power_by_driver = true,
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index aacf3770f075..48bdcd8d2e94 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -510,7 +510,7 @@ struct iwl_cfg iwl5300_agn_cfg = {
510 .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, 510 .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
511 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF, 511 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
512 .chain_noise_scale = 1000, 512 .chain_noise_scale = 1000,
513 .monitor_recover_period = IWL_MONITORING_PERIOD, 513 .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
514 .max_event_log_size = 512, 514 .max_event_log_size = 512,
515 .ucode_tracing = true, 515 .ucode_tracing = true,
516 .sensitivity_calib_by_driver = true, 516 .sensitivity_calib_by_driver = true,
@@ -541,7 +541,7 @@ struct iwl_cfg iwl5100_bgn_cfg = {
541 .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, 541 .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
542 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF, 542 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
543 .chain_noise_scale = 1000, 543 .chain_noise_scale = 1000,
544 .monitor_recover_period = IWL_MONITORING_PERIOD, 544 .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
545 .max_event_log_size = 512, 545 .max_event_log_size = 512,
546 .ucode_tracing = true, 546 .ucode_tracing = true,
547 .sensitivity_calib_by_driver = true, 547 .sensitivity_calib_by_driver = true,
@@ -570,7 +570,7 @@ struct iwl_cfg iwl5100_abg_cfg = {
570 .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, 570 .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
571 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF, 571 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
572 .chain_noise_scale = 1000, 572 .chain_noise_scale = 1000,
573 .monitor_recover_period = IWL_MONITORING_PERIOD, 573 .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
574 .max_event_log_size = 512, 574 .max_event_log_size = 512,
575 .ucode_tracing = true, 575 .ucode_tracing = true,
576 .sensitivity_calib_by_driver = true, 576 .sensitivity_calib_by_driver = true,
@@ -601,7 +601,7 @@ struct iwl_cfg iwl5100_agn_cfg = {
601 .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, 601 .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
602 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF, 602 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
603 .chain_noise_scale = 1000, 603 .chain_noise_scale = 1000,
604 .monitor_recover_period = IWL_MONITORING_PERIOD, 604 .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
605 .max_event_log_size = 512, 605 .max_event_log_size = 512,
606 .ucode_tracing = true, 606 .ucode_tracing = true,
607 .sensitivity_calib_by_driver = true, 607 .sensitivity_calib_by_driver = true,
@@ -632,7 +632,7 @@ struct iwl_cfg iwl5350_agn_cfg = {
632 .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, 632 .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
633 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF, 633 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
634 .chain_noise_scale = 1000, 634 .chain_noise_scale = 1000,
635 .monitor_recover_period = IWL_MONITORING_PERIOD, 635 .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
636 .max_event_log_size = 512, 636 .max_event_log_size = 512,
637 .ucode_tracing = true, 637 .ucode_tracing = true,
638 .sensitivity_calib_by_driver = true, 638 .sensitivity_calib_by_driver = true,
@@ -663,7 +663,7 @@ struct iwl_cfg iwl5150_agn_cfg = {
663 .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, 663 .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
664 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF, 664 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
665 .chain_noise_scale = 1000, 665 .chain_noise_scale = 1000,
666 .monitor_recover_period = IWL_MONITORING_PERIOD, 666 .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
667 .max_event_log_size = 512, 667 .max_event_log_size = 512,
668 .ucode_tracing = true, 668 .ucode_tracing = true,
669 .sensitivity_calib_by_driver = true, 669 .sensitivity_calib_by_driver = true,
@@ -693,7 +693,7 @@ struct iwl_cfg iwl5150_abg_cfg = {
693 .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS, 693 .chain_noise_num_beacons = IWL_CAL_NUM_BEACONS,
694 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF, 694 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF,
695 .chain_noise_scale = 1000, 695 .chain_noise_scale = 1000,
696 .monitor_recover_period = IWL_MONITORING_PERIOD, 696 .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
697 .max_event_log_size = 512, 697 .max_event_log_size = 512,
698 .ucode_tracing = true, 698 .ucode_tracing = true,
699 .sensitivity_calib_by_driver = true, 699 .sensitivity_calib_by_driver = true,
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index af4fd50f3405..cee06b968de8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -388,7 +388,7 @@ struct iwl_cfg iwl6000g2a_2agn_cfg = {
388 .support_ct_kill_exit = true, 388 .support_ct_kill_exit = true,
389 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF, 389 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
390 .chain_noise_scale = 1000, 390 .chain_noise_scale = 1000,
391 .monitor_recover_period = IWL_MONITORING_PERIOD, 391 .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
392 .max_event_log_size = 512, 392 .max_event_log_size = 512,
393 .ucode_tracing = true, 393 .ucode_tracing = true,
394 .sensitivity_calib_by_driver = true, 394 .sensitivity_calib_by_driver = true,
@@ -424,7 +424,7 @@ struct iwl_cfg iwl6000g2a_2abg_cfg = {
424 .support_ct_kill_exit = true, 424 .support_ct_kill_exit = true,
425 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF, 425 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
426 .chain_noise_scale = 1000, 426 .chain_noise_scale = 1000,
427 .monitor_recover_period = IWL_MONITORING_PERIOD, 427 .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
428 .max_event_log_size = 512, 428 .max_event_log_size = 512,
429 .sensitivity_calib_by_driver = true, 429 .sensitivity_calib_by_driver = true,
430 .chain_noise_calib_by_driver = true, 430 .chain_noise_calib_by_driver = true,
@@ -459,7 +459,7 @@ struct iwl_cfg iwl6000g2a_2bg_cfg = {
459 .support_ct_kill_exit = true, 459 .support_ct_kill_exit = true,
460 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF, 460 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
461 .chain_noise_scale = 1000, 461 .chain_noise_scale = 1000,
462 .monitor_recover_period = IWL_MONITORING_PERIOD, 462 .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
463 .max_event_log_size = 512, 463 .max_event_log_size = 512,
464 .sensitivity_calib_by_driver = true, 464 .sensitivity_calib_by_driver = true,
465 .chain_noise_calib_by_driver = true, 465 .chain_noise_calib_by_driver = true,
@@ -496,7 +496,7 @@ struct iwl_cfg iwl6000g2b_2agn_cfg = {
496 .support_ct_kill_exit = true, 496 .support_ct_kill_exit = true,
497 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF, 497 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
498 .chain_noise_scale = 1000, 498 .chain_noise_scale = 1000,
499 .monitor_recover_period = IWL_MONITORING_PERIOD, 499 .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
500 .max_event_log_size = 512, 500 .max_event_log_size = 512,
501 .sensitivity_calib_by_driver = true, 501 .sensitivity_calib_by_driver = true,
502 .chain_noise_calib_by_driver = true, 502 .chain_noise_calib_by_driver = true,
@@ -532,7 +532,7 @@ struct iwl_cfg iwl6000g2b_2abg_cfg = {
532 .support_ct_kill_exit = true, 532 .support_ct_kill_exit = true,
533 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF, 533 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
534 .chain_noise_scale = 1000, 534 .chain_noise_scale = 1000,
535 .monitor_recover_period = IWL_MONITORING_PERIOD, 535 .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
536 .max_event_log_size = 512, 536 .max_event_log_size = 512,
537 .sensitivity_calib_by_driver = true, 537 .sensitivity_calib_by_driver = true,
538 .chain_noise_calib_by_driver = true, 538 .chain_noise_calib_by_driver = true,
@@ -570,7 +570,7 @@ struct iwl_cfg iwl6000g2b_2bgn_cfg = {
570 .support_ct_kill_exit = true, 570 .support_ct_kill_exit = true,
571 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF, 571 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
572 .chain_noise_scale = 1000, 572 .chain_noise_scale = 1000,
573 .monitor_recover_period = IWL_MONITORING_PERIOD, 573 .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
574 .max_event_log_size = 512, 574 .max_event_log_size = 512,
575 .sensitivity_calib_by_driver = true, 575 .sensitivity_calib_by_driver = true,
576 .chain_noise_calib_by_driver = true, 576 .chain_noise_calib_by_driver = true,
@@ -606,7 +606,7 @@ struct iwl_cfg iwl6000g2b_2bg_cfg = {
606 .support_ct_kill_exit = true, 606 .support_ct_kill_exit = true,
607 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF, 607 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
608 .chain_noise_scale = 1000, 608 .chain_noise_scale = 1000,
609 .monitor_recover_period = IWL_MONITORING_PERIOD, 609 .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
610 .max_event_log_size = 512, 610 .max_event_log_size = 512,
611 .sensitivity_calib_by_driver = true, 611 .sensitivity_calib_by_driver = true,
612 .chain_noise_calib_by_driver = true, 612 .chain_noise_calib_by_driver = true,
@@ -644,7 +644,7 @@ struct iwl_cfg iwl6000g2b_bgn_cfg = {
644 .support_ct_kill_exit = true, 644 .support_ct_kill_exit = true,
645 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF, 645 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
646 .chain_noise_scale = 1000, 646 .chain_noise_scale = 1000,
647 .monitor_recover_period = IWL_MONITORING_PERIOD, 647 .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
648 .max_event_log_size = 512, 648 .max_event_log_size = 512,
649 .sensitivity_calib_by_driver = true, 649 .sensitivity_calib_by_driver = true,
650 .chain_noise_calib_by_driver = true, 650 .chain_noise_calib_by_driver = true,
@@ -680,7 +680,7 @@ struct iwl_cfg iwl6000g2b_bg_cfg = {
680 .support_ct_kill_exit = true, 680 .support_ct_kill_exit = true,
681 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF, 681 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
682 .chain_noise_scale = 1000, 682 .chain_noise_scale = 1000,
683 .monitor_recover_period = IWL_MONITORING_PERIOD, 683 .monitor_recover_period = IWL_LONG_MONITORING_PERIOD,
684 .max_event_log_size = 512, 684 .max_event_log_size = 512,
685 .sensitivity_calib_by_driver = true, 685 .sensitivity_calib_by_driver = true,
686 .chain_noise_calib_by_driver = true, 686 .chain_noise_calib_by_driver = true,
@@ -721,7 +721,7 @@ struct iwl_cfg iwl6000i_2agn_cfg = {
721 .support_ct_kill_exit = true, 721 .support_ct_kill_exit = true,
722 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF, 722 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
723 .chain_noise_scale = 1000, 723 .chain_noise_scale = 1000,
724 .monitor_recover_period = IWL_MONITORING_PERIOD, 724 .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
725 .max_event_log_size = 1024, 725 .max_event_log_size = 1024,
726 .ucode_tracing = true, 726 .ucode_tracing = true,
727 .sensitivity_calib_by_driver = true, 727 .sensitivity_calib_by_driver = true,
@@ -756,7 +756,7 @@ struct iwl_cfg iwl6000i_2abg_cfg = {
756 .support_ct_kill_exit = true, 756 .support_ct_kill_exit = true,
757 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF, 757 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
758 .chain_noise_scale = 1000, 758 .chain_noise_scale = 1000,
759 .monitor_recover_period = IWL_MONITORING_PERIOD, 759 .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
760 .max_event_log_size = 1024, 760 .max_event_log_size = 1024,
761 .ucode_tracing = true, 761 .ucode_tracing = true,
762 .sensitivity_calib_by_driver = true, 762 .sensitivity_calib_by_driver = true,
@@ -791,7 +791,7 @@ struct iwl_cfg iwl6000i_2bg_cfg = {
791 .support_ct_kill_exit = true, 791 .support_ct_kill_exit = true,
792 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF, 792 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
793 .chain_noise_scale = 1000, 793 .chain_noise_scale = 1000,
794 .monitor_recover_period = IWL_MONITORING_PERIOD, 794 .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
795 .max_event_log_size = 1024, 795 .max_event_log_size = 1024,
796 .ucode_tracing = true, 796 .ucode_tracing = true,
797 .sensitivity_calib_by_driver = true, 797 .sensitivity_calib_by_driver = true,
@@ -828,7 +828,7 @@ struct iwl_cfg iwl6050_2agn_cfg = {
828 .support_ct_kill_exit = true, 828 .support_ct_kill_exit = true,
829 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF, 829 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
830 .chain_noise_scale = 1500, 830 .chain_noise_scale = 1500,
831 .monitor_recover_period = IWL_MONITORING_PERIOD, 831 .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
832 .max_event_log_size = 1024, 832 .max_event_log_size = 1024,
833 .ucode_tracing = true, 833 .ucode_tracing = true,
834 .sensitivity_calib_by_driver = true, 834 .sensitivity_calib_by_driver = true,
@@ -866,7 +866,7 @@ struct iwl_cfg iwl6050g2_bgn_cfg = {
866 .support_ct_kill_exit = true, 866 .support_ct_kill_exit = true,
867 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF, 867 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
868 .chain_noise_scale = 1500, 868 .chain_noise_scale = 1500,
869 .monitor_recover_period = IWL_MONITORING_PERIOD, 869 .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
870 .max_event_log_size = 1024, 870 .max_event_log_size = 1024,
871 .ucode_tracing = true, 871 .ucode_tracing = true,
872 .sensitivity_calib_by_driver = true, 872 .sensitivity_calib_by_driver = true,
@@ -902,7 +902,7 @@ struct iwl_cfg iwl6050_2abg_cfg = {
902 .support_ct_kill_exit = true, 902 .support_ct_kill_exit = true,
903 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF, 903 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
904 .chain_noise_scale = 1500, 904 .chain_noise_scale = 1500,
905 .monitor_recover_period = IWL_MONITORING_PERIOD, 905 .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
906 .max_event_log_size = 1024, 906 .max_event_log_size = 1024,
907 .ucode_tracing = true, 907 .ucode_tracing = true,
908 .sensitivity_calib_by_driver = true, 908 .sensitivity_calib_by_driver = true,
@@ -940,7 +940,7 @@ struct iwl_cfg iwl6000_3agn_cfg = {
940 .support_ct_kill_exit = true, 940 .support_ct_kill_exit = true,
941 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF, 941 .plcp_delta_threshold = IWL_MAX_PLCP_ERR_THRESHOLD_DEF,
942 .chain_noise_scale = 1000, 942 .chain_noise_scale = 1000,
943 .monitor_recover_period = IWL_MONITORING_PERIOD, 943 .monitor_recover_period = IWL_DEF_MONITORING_PERIOD,
944 .max_event_log_size = 1024, 944 .max_event_log_size = 1024,
945 .ucode_tracing = true, 945 .ucode_tracing = true,
946 .sensitivity_calib_by_driver = true, 946 .sensitivity_calib_by_driver = true,
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index c1882fd8345d..10d7b9b7f064 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -3667,6 +3667,49 @@ out_exit:
3667 IWL_DEBUG_MAC80211(priv, "leave\n"); 3667 IWL_DEBUG_MAC80211(priv, "leave\n");
3668} 3668}
3669 3669
3670static void iwlagn_configure_filter(struct ieee80211_hw *hw,
3671 unsigned int changed_flags,
3672 unsigned int *total_flags,
3673 u64 multicast)
3674{
3675 struct iwl_priv *priv = hw->priv;
3676 __le32 filter_or = 0, filter_nand = 0;
3677
3678#define CHK(test, flag) do { \
3679 if (*total_flags & (test)) \
3680 filter_or |= (flag); \
3681 else \
3682 filter_nand |= (flag); \
3683 } while (0)
3684
3685 IWL_DEBUG_MAC80211(priv, "Enter: changed: 0x%x, total: 0x%x\n",
3686 changed_flags, *total_flags);
3687
3688 CHK(FIF_OTHER_BSS | FIF_PROMISC_IN_BSS, RXON_FILTER_PROMISC_MSK);
3689 CHK(FIF_CONTROL, RXON_FILTER_CTL2HOST_MSK);
3690 CHK(FIF_BCN_PRBRESP_PROMISC, RXON_FILTER_BCON_AWARE_MSK);
3691
3692#undef CHK
3693
3694 mutex_lock(&priv->mutex);
3695
3696 priv->staging_rxon.filter_flags &= ~filter_nand;
3697 priv->staging_rxon.filter_flags |= filter_or;
3698
3699 iwlcore_commit_rxon(priv);
3700
3701 mutex_unlock(&priv->mutex);
3702
3703 /*
3704 * Receiving all multicast frames is always enabled by the
3705 * default flags setup in iwl_connection_init_rx_config()
3706 * since we currently do not support programming multicast
3707 * filters into the device.
3708 */
3709 *total_flags &= FIF_OTHER_BSS | FIF_ALLMULTI | FIF_PROMISC_IN_BSS |
3710 FIF_BCN_PRBRESP_PROMISC | FIF_CONTROL;
3711}
3712
3670static void iwl_mac_flush(struct ieee80211_hw *hw, bool drop) 3713static void iwl_mac_flush(struct ieee80211_hw *hw, bool drop)
3671{ 3714{
3672 struct iwl_priv *priv = hw->priv; 3715 struct iwl_priv *priv = hw->priv;
@@ -3867,7 +3910,7 @@ static struct ieee80211_ops iwl_hw_ops = {
3867 .add_interface = iwl_mac_add_interface, 3910 .add_interface = iwl_mac_add_interface,
3868 .remove_interface = iwl_mac_remove_interface, 3911 .remove_interface = iwl_mac_remove_interface,
3869 .config = iwl_mac_config, 3912 .config = iwl_mac_config,
3870 .configure_filter = iwl_configure_filter, 3913 .configure_filter = iwlagn_configure_filter,
3871 .set_key = iwl_mac_set_key, 3914 .set_key = iwl_mac_set_key,
3872 .update_tkip_key = iwl_mac_update_tkip_key, 3915 .update_tkip_key = iwl_mac_update_tkip_key,
3873 .conf_tx = iwl_mac_conf_tx, 3916 .conf_tx = iwl_mac_conf_tx,
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 2c03c6e20a72..07dbc2796448 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -1328,51 +1328,6 @@ out:
1328EXPORT_SYMBOL(iwl_apm_init); 1328EXPORT_SYMBOL(iwl_apm_init);
1329 1329
1330 1330
1331
1332void iwl_configure_filter(struct ieee80211_hw *hw,
1333 unsigned int changed_flags,
1334 unsigned int *total_flags,
1335 u64 multicast)
1336{
1337 struct iwl_priv *priv = hw->priv;
1338 __le32 filter_or = 0, filter_nand = 0;
1339
1340#define CHK(test, flag) do { \
1341 if (*total_flags & (test)) \
1342 filter_or |= (flag); \
1343 else \
1344 filter_nand |= (flag); \
1345 } while (0)
1346
1347 IWL_DEBUG_MAC80211(priv, "Enter: changed: 0x%x, total: 0x%x\n",
1348 changed_flags, *total_flags);
1349
1350 CHK(FIF_OTHER_BSS | FIF_PROMISC_IN_BSS, RXON_FILTER_PROMISC_MSK);
1351 CHK(FIF_CONTROL, RXON_FILTER_CTL2HOST_MSK);
1352 CHK(FIF_BCN_PRBRESP_PROMISC, RXON_FILTER_BCON_AWARE_MSK);
1353
1354#undef CHK
1355
1356 mutex_lock(&priv->mutex);
1357
1358 priv->staging_rxon.filter_flags &= ~filter_nand;
1359 priv->staging_rxon.filter_flags |= filter_or;
1360
1361 iwlcore_commit_rxon(priv);
1362
1363 mutex_unlock(&priv->mutex);
1364
1365 /*
1366 * Receiving all multicast frames is always enabled by the
1367 * default flags setup in iwl_connection_init_rx_config()
1368 * since we currently do not support programming multicast
1369 * filters into the device.
1370 */
1371 *total_flags &= FIF_OTHER_BSS | FIF_ALLMULTI | FIF_PROMISC_IN_BSS |
1372 FIF_BCN_PRBRESP_PROMISC | FIF_CONTROL;
1373}
1374EXPORT_SYMBOL(iwl_configure_filter);
1375
1376int iwl_set_hw_params(struct iwl_priv *priv) 1331int iwl_set_hw_params(struct iwl_priv *priv)
1377{ 1332{
1378 priv->hw_params.max_rxq_size = RX_QUEUE_SIZE; 1333 priv->hw_params.max_rxq_size = RX_QUEUE_SIZE;
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 4a71dfb10a15..5e6ee3da6bbf 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -372,9 +372,6 @@ int iwl_set_decrypted_flag(struct iwl_priv *priv,
372 u32 decrypt_res, 372 u32 decrypt_res,
373 struct ieee80211_rx_status *stats); 373 struct ieee80211_rx_status *stats);
374void iwl_irq_handle_error(struct iwl_priv *priv); 374void iwl_irq_handle_error(struct iwl_priv *priv);
375void iwl_configure_filter(struct ieee80211_hw *hw,
376 unsigned int changed_flags,
377 unsigned int *total_flags, u64 multicast);
378int iwl_set_hw_params(struct iwl_priv *priv); 375int iwl_set_hw_params(struct iwl_priv *priv);
379void iwl_post_associate(struct iwl_priv *priv, struct ieee80211_vif *vif); 376void iwl_post_associate(struct iwl_priv *priv, struct ieee80211_vif *vif);
380void iwl_bss_info_changed(struct ieee80211_hw *hw, 377void iwl_bss_info_changed(struct ieee80211_hw *hw,
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index f35bcad56e36..2e97cd2fa98a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -1049,7 +1049,8 @@ struct iwl_event_log {
1049#define IWL_DELAY_NEXT_FORCE_FW_RELOAD (HZ*5) 1049#define IWL_DELAY_NEXT_FORCE_FW_RELOAD (HZ*5)
1050 1050
1051/* timer constants use to monitor and recover stuck tx queues in mSecs */ 1051/* timer constants use to monitor and recover stuck tx queues in mSecs */
1052#define IWL_MONITORING_PERIOD (1000) 1052#define IWL_DEF_MONITORING_PERIOD (1000)
1053#define IWL_LONG_MONITORING_PERIOD (5000)
1053#define IWL_ONE_HUNDRED_MSECS (100) 1054#define IWL_ONE_HUNDRED_MSECS (100)
1054#define IWL_SIXTY_SECS (60000) 1055#define IWL_SIXTY_SECS (60000)
1055 1056
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 70c4b8fba0ee..59a308b02f95 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -3391,6 +3391,55 @@ static int iwl3945_mac_sta_add(struct ieee80211_hw *hw,
3391 3391
3392 return 0; 3392 return 0;
3393} 3393}
3394
3395static void iwl3945_configure_filter(struct ieee80211_hw *hw,
3396 unsigned int changed_flags,
3397 unsigned int *total_flags,
3398 u64 multicast)
3399{
3400 struct iwl_priv *priv = hw->priv;
3401 __le32 filter_or = 0, filter_nand = 0;
3402
3403#define CHK(test, flag) do { \
3404 if (*total_flags & (test)) \
3405 filter_or |= (flag); \
3406 else \
3407 filter_nand |= (flag); \
3408 } while (0)
3409
3410 IWL_DEBUG_MAC80211(priv, "Enter: changed: 0x%x, total: 0x%x\n",
3411 changed_flags, *total_flags);
3412
3413 CHK(FIF_OTHER_BSS | FIF_PROMISC_IN_BSS, RXON_FILTER_PROMISC_MSK);
3414 CHK(FIF_CONTROL, RXON_FILTER_CTL2HOST_MSK);
3415 CHK(FIF_BCN_PRBRESP_PROMISC, RXON_FILTER_BCON_AWARE_MSK);
3416
3417#undef CHK
3418
3419 mutex_lock(&priv->mutex);
3420
3421 priv->staging_rxon.filter_flags &= ~filter_nand;
3422 priv->staging_rxon.filter_flags |= filter_or;
3423
3424 /*
3425 * Committing directly here breaks for some reason,
3426 * but we'll eventually commit the filter flags
3427 * change anyway.
3428 */
3429
3430 mutex_unlock(&priv->mutex);
3431
3432 /*
3433 * Receiving all multicast frames is always enabled by the
3434 * default flags setup in iwl_connection_init_rx_config()
3435 * since we currently do not support programming multicast
3436 * filters into the device.
3437 */
3438 *total_flags &= FIF_OTHER_BSS | FIF_ALLMULTI | FIF_PROMISC_IN_BSS |
3439 FIF_BCN_PRBRESP_PROMISC | FIF_CONTROL;
3440}
3441
3442
3394/***************************************************************************** 3443/*****************************************************************************
3395 * 3444 *
3396 * sysfs attributes 3445 * sysfs attributes
@@ -3796,7 +3845,7 @@ static struct ieee80211_ops iwl3945_hw_ops = {
3796 .add_interface = iwl_mac_add_interface, 3845 .add_interface = iwl_mac_add_interface,
3797 .remove_interface = iwl_mac_remove_interface, 3846 .remove_interface = iwl_mac_remove_interface,
3798 .config = iwl_mac_config, 3847 .config = iwl_mac_config,
3799 .configure_filter = iwl_configure_filter, 3848 .configure_filter = iwl3945_configure_filter,
3800 .set_key = iwl3945_mac_set_key, 3849 .set_key = iwl3945_mac_set_key,
3801 .conf_tx = iwl_mac_conf_tx, 3850 .conf_tx = iwl_mac_conf_tx,
3802 .reset_tsf = iwl_mac_reset_tsf, 3851 .reset_tsf = iwl_mac_reset_tsf,
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 01ad7f77383a..86fa8abdd66f 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -486,7 +486,7 @@ static bool mac80211_hwsim_tx_frame(struct ieee80211_hw *hw,
486 struct ieee80211_rx_status rx_status; 486 struct ieee80211_rx_status rx_status;
487 487
488 if (data->idle) { 488 if (data->idle) {
489 wiphy_debug(hw->wiphy, "trying to tx when idle - reject\n"); 489 wiphy_debug(hw->wiphy, "Trying to TX when idle - reject\n");
490 return false; 490 return false;
491 } 491 }
492 492
diff --git a/drivers/net/wireless/mwl8k.c b/drivers/net/wireless/mwl8k.c
index d761ed2d8af4..f152a25be59f 100644
--- a/drivers/net/wireless/mwl8k.c
+++ b/drivers/net/wireless/mwl8k.c
@@ -910,14 +910,14 @@ static int mwl8k_rxq_init(struct ieee80211_hw *hw, int index)
910 910
911 rxq->rxd = pci_alloc_consistent(priv->pdev, size, &rxq->rxd_dma); 911 rxq->rxd = pci_alloc_consistent(priv->pdev, size, &rxq->rxd_dma);
912 if (rxq->rxd == NULL) { 912 if (rxq->rxd == NULL) {
913 wiphy_err(hw->wiphy, "failed to alloc rx descriptors\n"); 913 wiphy_err(hw->wiphy, "failed to alloc RX descriptors\n");
914 return -ENOMEM; 914 return -ENOMEM;
915 } 915 }
916 memset(rxq->rxd, 0, size); 916 memset(rxq->rxd, 0, size);
917 917
918 rxq->buf = kmalloc(MWL8K_RX_DESCS * sizeof(*rxq->buf), GFP_KERNEL); 918 rxq->buf = kmalloc(MWL8K_RX_DESCS * sizeof(*rxq->buf), GFP_KERNEL);
919 if (rxq->buf == NULL) { 919 if (rxq->buf == NULL) {
920 wiphy_err(hw->wiphy, "failed to alloc rx skbuff list\n"); 920 wiphy_err(hw->wiphy, "failed to alloc RX skbuff list\n");
921 pci_free_consistent(priv->pdev, size, rxq->rxd, rxq->rxd_dma); 921 pci_free_consistent(priv->pdev, size, rxq->rxd, rxq->rxd_dma);
922 return -ENOMEM; 922 return -ENOMEM;
923 } 923 }
@@ -1145,14 +1145,14 @@ static int mwl8k_txq_init(struct ieee80211_hw *hw, int index)
1145 1145
1146 txq->txd = pci_alloc_consistent(priv->pdev, size, &txq->txd_dma); 1146 txq->txd = pci_alloc_consistent(priv->pdev, size, &txq->txd_dma);
1147 if (txq->txd == NULL) { 1147 if (txq->txd == NULL) {
1148 wiphy_err(hw->wiphy, "failed to alloc tx descriptors\n"); 1148 wiphy_err(hw->wiphy, "failed to alloc TX descriptors\n");
1149 return -ENOMEM; 1149 return -ENOMEM;
1150 } 1150 }
1151 memset(txq->txd, 0, size); 1151 memset(txq->txd, 0, size);
1152 1152
1153 txq->skb = kmalloc(MWL8K_TX_DESCS * sizeof(*txq->skb), GFP_KERNEL); 1153 txq->skb = kmalloc(MWL8K_TX_DESCS * sizeof(*txq->skb), GFP_KERNEL);
1154 if (txq->skb == NULL) { 1154 if (txq->skb == NULL) {
1155 wiphy_err(hw->wiphy, "failed to alloc tx skbuff list\n"); 1155 wiphy_err(hw->wiphy, "failed to alloc TX skbuff list\n");
1156 pci_free_consistent(priv->pdev, size, txq->txd, txq->txd_dma); 1156 pci_free_consistent(priv->pdev, size, txq->txd, txq->txd_dma);
1157 return -ENOMEM; 1157 return -ENOMEM;
1158 } 1158 }
@@ -1573,7 +1573,7 @@ static int mwl8k_post_cmd(struct ieee80211_hw *hw, struct mwl8k_cmd_pkt *cmd)
1573 PCI_DMA_BIDIRECTIONAL); 1573 PCI_DMA_BIDIRECTIONAL);
1574 1574
1575 if (!timeout) { 1575 if (!timeout) {
1576 wiphy_err(hw->wiphy, "command %s timeout after %u ms\n", 1576 wiphy_err(hw->wiphy, "Command %s timeout after %u ms\n",
1577 mwl8k_cmd_name(cmd->code, buf, sizeof(buf)), 1577 mwl8k_cmd_name(cmd->code, buf, sizeof(buf)),
1578 MWL8K_CMD_TIMEOUT_MS); 1578 MWL8K_CMD_TIMEOUT_MS);
1579 rc = -ETIMEDOUT; 1579 rc = -ETIMEDOUT;
@@ -1584,11 +1584,11 @@ static int mwl8k_post_cmd(struct ieee80211_hw *hw, struct mwl8k_cmd_pkt *cmd)
1584 1584
1585 rc = cmd->result ? -EINVAL : 0; 1585 rc = cmd->result ? -EINVAL : 0;
1586 if (rc) 1586 if (rc)
1587 wiphy_err(hw->wiphy, "command %s error 0x%x\n", 1587 wiphy_err(hw->wiphy, "Command %s error 0x%x\n",
1588 mwl8k_cmd_name(cmd->code, buf, sizeof(buf)), 1588 mwl8k_cmd_name(cmd->code, buf, sizeof(buf)),
1589 le16_to_cpu(cmd->result)); 1589 le16_to_cpu(cmd->result));
1590 else if (ms > 2000) 1590 else if (ms > 2000)
1591 wiphy_notice(hw->wiphy, "command %s took %d ms\n", 1591 wiphy_notice(hw->wiphy, "Command %s took %d ms\n",
1592 mwl8k_cmd_name(cmd->code, 1592 mwl8k_cmd_name(cmd->code,
1593 buf, sizeof(buf)), 1593 buf, sizeof(buf)),
1594 ms); 1594 ms);
@@ -3210,7 +3210,7 @@ static int mwl8k_start(struct ieee80211_hw *hw)
3210 rc = request_irq(priv->pdev->irq, mwl8k_interrupt, 3210 rc = request_irq(priv->pdev->irq, mwl8k_interrupt,
3211 IRQF_SHARED, MWL8K_NAME, hw); 3211 IRQF_SHARED, MWL8K_NAME, hw);
3212 if (rc) { 3212 if (rc) {
3213 wiphy_err(hw->wiphy, "failed to register irq handler\n"); 3213 wiphy_err(hw->wiphy, "failed to register IRQ handler\n");
3214 return -EIO; 3214 return -EIO;
3215 } 3215 }
3216 3216
@@ -3926,7 +3926,7 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
3926 3926
3927 priv->sram = pci_iomap(pdev, 0, 0x10000); 3927 priv->sram = pci_iomap(pdev, 0, 0x10000);
3928 if (priv->sram == NULL) { 3928 if (priv->sram == NULL) {
3929 wiphy_err(hw->wiphy, "cannot map device sram\n"); 3929 wiphy_err(hw->wiphy, "Cannot map device SRAM\n");
3930 goto err_iounmap; 3930 goto err_iounmap;
3931 } 3931 }
3932 3932
@@ -3938,7 +3938,7 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
3938 if (priv->regs == NULL) { 3938 if (priv->regs == NULL) {
3939 priv->regs = pci_iomap(pdev, 2, 0x10000); 3939 priv->regs = pci_iomap(pdev, 2, 0x10000);
3940 if (priv->regs == NULL) { 3940 if (priv->regs == NULL) {
3941 wiphy_err(hw->wiphy, "cannot map device registers\n"); 3941 wiphy_err(hw->wiphy, "Cannot map device registers\n");
3942 goto err_iounmap; 3942 goto err_iounmap;
3943 } 3943 }
3944 } 3944 }
@@ -3950,14 +3950,14 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
3950 /* Ask userland hotplug daemon for the device firmware */ 3950 /* Ask userland hotplug daemon for the device firmware */
3951 rc = mwl8k_request_firmware(priv); 3951 rc = mwl8k_request_firmware(priv);
3952 if (rc) { 3952 if (rc) {
3953 wiphy_err(hw->wiphy, "firmware files not found\n"); 3953 wiphy_err(hw->wiphy, "Firmware files not found\n");
3954 goto err_stop_firmware; 3954 goto err_stop_firmware;
3955 } 3955 }
3956 3956
3957 /* Load firmware into hardware */ 3957 /* Load firmware into hardware */
3958 rc = mwl8k_load_firmware(hw); 3958 rc = mwl8k_load_firmware(hw);
3959 if (rc) { 3959 if (rc) {
3960 wiphy_err(hw->wiphy, "cannot start firmware\n"); 3960 wiphy_err(hw->wiphy, "Cannot start firmware\n");
3961 goto err_stop_firmware; 3961 goto err_stop_firmware;
3962 } 3962 }
3963 3963
@@ -4047,7 +4047,7 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
4047 rc = request_irq(priv->pdev->irq, mwl8k_interrupt, 4047 rc = request_irq(priv->pdev->irq, mwl8k_interrupt,
4048 IRQF_SHARED, MWL8K_NAME, hw); 4048 IRQF_SHARED, MWL8K_NAME, hw);
4049 if (rc) { 4049 if (rc) {
4050 wiphy_err(hw->wiphy, "failed to register irq handler\n"); 4050 wiphy_err(hw->wiphy, "failed to register IRQ handler\n");
4051 goto err_free_queues; 4051 goto err_free_queues;
4052 } 4052 }
4053 4053
@@ -4067,7 +4067,7 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
4067 rc = mwl8k_cmd_get_hw_spec_sta(hw); 4067 rc = mwl8k_cmd_get_hw_spec_sta(hw);
4068 } 4068 }
4069 if (rc) { 4069 if (rc) {
4070 wiphy_err(hw->wiphy, "cannot initialise firmware\n"); 4070 wiphy_err(hw->wiphy, "Cannot initialise firmware\n");
4071 goto err_free_irq; 4071 goto err_free_irq;
4072 } 4072 }
4073 4073
@@ -4081,14 +4081,14 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
4081 /* Turn radio off */ 4081 /* Turn radio off */
4082 rc = mwl8k_cmd_radio_disable(hw); 4082 rc = mwl8k_cmd_radio_disable(hw);
4083 if (rc) { 4083 if (rc) {
4084 wiphy_err(hw->wiphy, "cannot disable\n"); 4084 wiphy_err(hw->wiphy, "Cannot disable\n");
4085 goto err_free_irq; 4085 goto err_free_irq;
4086 } 4086 }
4087 4087
4088 /* Clear MAC address */ 4088 /* Clear MAC address */
4089 rc = mwl8k_cmd_set_mac_addr(hw, NULL, "\x00\x00\x00\x00\x00\x00"); 4089 rc = mwl8k_cmd_set_mac_addr(hw, NULL, "\x00\x00\x00\x00\x00\x00");
4090 if (rc) { 4090 if (rc) {
4091 wiphy_err(hw->wiphy, "cannot clear mac address\n"); 4091 wiphy_err(hw->wiphy, "Cannot clear MAC address\n");
4092 goto err_free_irq; 4092 goto err_free_irq;
4093 } 4093 }
4094 4094
@@ -4098,7 +4098,7 @@ static int __devinit mwl8k_probe(struct pci_dev *pdev,
4098 4098
4099 rc = ieee80211_register_hw(hw); 4099 rc = ieee80211_register_hw(hw);
4100 if (rc) { 4100 if (rc) {
4101 wiphy_err(hw->wiphy, "cannot register device\n"); 4101 wiphy_err(hw->wiphy, "Cannot register device\n");
4102 goto err_free_queues; 4102 goto err_free_queues;
4103 } 4103 }
4104 4104
diff --git a/drivers/net/wireless/p54/eeprom.c b/drivers/net/wireless/p54/eeprom.c
index d687cb7f2a59..78347041ec40 100644
--- a/drivers/net/wireless/p54/eeprom.c
+++ b/drivers/net/wireless/p54/eeprom.c
@@ -167,7 +167,7 @@ static int p54_generate_band(struct ieee80211_hw *dev,
167 } 167 }
168 168
169 if (j == 0) { 169 if (j == 0) {
170 wiphy_err(dev->wiphy, "disabling totally damaged %d GHz band\n", 170 wiphy_err(dev->wiphy, "Disabling totally damaged %d GHz band\n",
171 (band == IEEE80211_BAND_2GHZ) ? 2 : 5); 171 (band == IEEE80211_BAND_2GHZ) ? 2 : 5);
172 172
173 ret = -ENODATA; 173 ret = -ENODATA;
@@ -695,12 +695,12 @@ int p54_parse_eeprom(struct ieee80211_hw *dev, void *eeprom, int len)
695 u8 perm_addr[ETH_ALEN]; 695 u8 perm_addr[ETH_ALEN];
696 696
697 wiphy_warn(dev->wiphy, 697 wiphy_warn(dev->wiphy,
698 "invalid hwaddr! using randomly generated mac addr\n"); 698 "Invalid hwaddr! Using randomly generated MAC addr\n");
699 random_ether_addr(perm_addr); 699 random_ether_addr(perm_addr);
700 SET_IEEE80211_PERM_ADDR(dev, perm_addr); 700 SET_IEEE80211_PERM_ADDR(dev, perm_addr);
701 } 701 }
702 702
703 wiphy_info(dev->wiphy, "hwaddr %pm, mac:isl38%02x rf:%s\n", 703 wiphy_info(dev->wiphy, "hwaddr %pM, MAC:isl38%02x RF:%s\n",
704 dev->wiphy->perm_addr, priv->version, 704 dev->wiphy->perm_addr, priv->version,
705 p54_rf_chips[priv->rxhw]); 705 p54_rf_chips[priv->rxhw]);
706 706
diff --git a/drivers/net/wireless/p54/fwio.c b/drivers/net/wireless/p54/fwio.c
index 47006bca4852..15b20c29a604 100644
--- a/drivers/net/wireless/p54/fwio.c
+++ b/drivers/net/wireless/p54/fwio.c
@@ -125,7 +125,7 @@ int p54_parse_firmware(struct ieee80211_hw *dev, const struct firmware *fw)
125 125
126 if (fw_version) 126 if (fw_version)
127 wiphy_info(priv->hw->wiphy, 127 wiphy_info(priv->hw->wiphy,
128 "fw rev %s - softmac protocol %x.%x\n", 128 "FW rev %s - Softmac protocol %x.%x\n",
129 fw_version, priv->fw_var >> 8, priv->fw_var & 0xff); 129 fw_version, priv->fw_var >> 8, priv->fw_var & 0xff);
130 130
131 if (priv->fw_var < 0x500) 131 if (priv->fw_var < 0x500)
diff --git a/drivers/net/wireless/p54/led.c b/drivers/net/wireless/p54/led.c
index ea91f5cce6b3..3837e1eec5f4 100644
--- a/drivers/net/wireless/p54/led.c
+++ b/drivers/net/wireless/p54/led.c
@@ -58,7 +58,7 @@ static void p54_update_leds(struct work_struct *work)
58 err = p54_set_leds(priv); 58 err = p54_set_leds(priv);
59 if (err && net_ratelimit()) 59 if (err && net_ratelimit())
60 wiphy_err(priv->hw->wiphy, 60 wiphy_err(priv->hw->wiphy,
61 "failed to update leds (%d).\n", err); 61 "failed to update LEDs (%d).\n", err);
62 62
63 if (rerun) 63 if (rerun)
64 ieee80211_queue_delayed_work(priv->hw, &priv->led_work, 64 ieee80211_queue_delayed_work(priv->hw, &priv->led_work,
@@ -103,7 +103,7 @@ static int p54_register_led(struct p54_common *priv,
103 err = led_classdev_register(wiphy_dev(priv->hw->wiphy), &led->led_dev); 103 err = led_classdev_register(wiphy_dev(priv->hw->wiphy), &led->led_dev);
104 if (err) 104 if (err)
105 wiphy_err(priv->hw->wiphy, 105 wiphy_err(priv->hw->wiphy,
106 "failed to register %s led.\n", name); 106 "Failed to register %s LED.\n", name);
107 else 107 else
108 led->registered = 1; 108 led->registered = 1;
109 109
diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/p54/p54pci.c
index 822f8dc26e9c..1eacba4daa5b 100644
--- a/drivers/net/wireless/p54/p54pci.c
+++ b/drivers/net/wireless/p54/p54pci.c
@@ -466,7 +466,7 @@ static int p54p_open(struct ieee80211_hw *dev)
466 P54P_READ(dev_int); 466 P54P_READ(dev_int);
467 467
468 if (!wait_for_completion_interruptible_timeout(&priv->boot_comp, HZ)) { 468 if (!wait_for_completion_interruptible_timeout(&priv->boot_comp, HZ)) {
469 wiphy_err(dev->wiphy, "cannot boot firmware!\n"); 469 wiphy_err(dev->wiphy, "Cannot boot firmware!\n");
470 p54p_stop(dev); 470 p54p_stop(dev);
471 return -ETIMEDOUT; 471 return -ETIMEDOUT;
472 } 472 }
diff --git a/drivers/net/wireless/p54/txrx.c b/drivers/net/wireless/p54/txrx.c
index 427b46f558ed..173aec3d6e7e 100644
--- a/drivers/net/wireless/p54/txrx.c
+++ b/drivers/net/wireless/p54/txrx.c
@@ -540,7 +540,7 @@ static void p54_rx_trap(struct p54_common *priv, struct sk_buff *skb)
540 case P54_TRAP_BEACON_TX: 540 case P54_TRAP_BEACON_TX:
541 break; 541 break;
542 case P54_TRAP_RADAR: 542 case P54_TRAP_RADAR:
543 wiphy_info(priv->hw->wiphy, "radar (freq:%d mhz)\n", freq); 543 wiphy_info(priv->hw->wiphy, "radar (freq:%d MHz)\n", freq);
544 break; 544 break;
545 case P54_TRAP_NO_BEACON: 545 case P54_TRAP_NO_BEACON:
546 if (priv->vif) 546 if (priv->vif)
diff --git a/drivers/net/wireless/rtl818x/rtl8180_dev.c b/drivers/net/wireless/rtl818x/rtl8180_dev.c
index b50c39aaec05..30107ce78dfb 100644
--- a/drivers/net/wireless/rtl818x/rtl8180_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8180_dev.c
@@ -445,7 +445,7 @@ static int rtl8180_init_rx_ring(struct ieee80211_hw *dev)
445 &priv->rx_ring_dma); 445 &priv->rx_ring_dma);
446 446
447 if (!priv->rx_ring || (unsigned long)priv->rx_ring & 0xFF) { 447 if (!priv->rx_ring || (unsigned long)priv->rx_ring & 0xFF) {
448 wiphy_err(dev->wiphy, "cannot allocate rx ring\n"); 448 wiphy_err(dev->wiphy, "Cannot allocate RX ring\n");
449 return -ENOMEM; 449 return -ENOMEM;
450 } 450 }
451 451
@@ -502,7 +502,7 @@ static int rtl8180_init_tx_ring(struct ieee80211_hw *dev,
502 502
503 ring = pci_alloc_consistent(priv->pdev, sizeof(*ring) * entries, &dma); 503 ring = pci_alloc_consistent(priv->pdev, sizeof(*ring) * entries, &dma);
504 if (!ring || (unsigned long)ring & 0xFF) { 504 if (!ring || (unsigned long)ring & 0xFF) {
505 wiphy_err(dev->wiphy, "cannot allocate tx ring (prio = %d)\n", 505 wiphy_err(dev->wiphy, "Cannot allocate TX ring (prio = %d)\n",
506 prio); 506 prio);
507 return -ENOMEM; 507 return -ENOMEM;
508 } 508 }
@@ -568,7 +568,7 @@ static int rtl8180_start(struct ieee80211_hw *dev)
568 ret = request_irq(priv->pdev->irq, rtl8180_interrupt, 568 ret = request_irq(priv->pdev->irq, rtl8180_interrupt,
569 IRQF_SHARED, KBUILD_MODNAME, dev); 569 IRQF_SHARED, KBUILD_MODNAME, dev);
570 if (ret) { 570 if (ret) {
571 wiphy_err(dev->wiphy, "failed to register irq handler\n"); 571 wiphy_err(dev->wiphy, "failed to register IRQ handler\n");
572 goto err_free_rings; 572 goto err_free_rings;
573 } 573 }
574 574
diff --git a/drivers/net/wireless/rtl818x/rtl8187_dev.c b/drivers/net/wireless/rtl818x/rtl8187_dev.c
index 5738a55c1b06..98e0351c1dd6 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_dev.c
@@ -573,7 +573,7 @@ static int rtl8187_cmd_reset(struct ieee80211_hw *dev)
573 } while (--i); 573 } while (--i);
574 574
575 if (!i) { 575 if (!i) {
576 wiphy_err(dev->wiphy, "reset timeout!\n"); 576 wiphy_err(dev->wiphy, "Reset timeout!\n");
577 return -ETIMEDOUT; 577 return -ETIMEDOUT;
578 } 578 }
579 579
@@ -1526,7 +1526,7 @@ static int __devinit rtl8187_probe(struct usb_interface *intf,
1526 mutex_init(&priv->conf_mutex); 1526 mutex_init(&priv->conf_mutex);
1527 skb_queue_head_init(&priv->b_tx_status.queue); 1527 skb_queue_head_init(&priv->b_tx_status.queue);
1528 1528
1529 wiphy_info(dev->wiphy, "hwaddr %pm, %s v%d + %s, rfkill mask %d\n", 1529 wiphy_info(dev->wiphy, "hwaddr %pM, %s V%d + %s, rfkill mask %d\n",
1530 mac_addr, chip_name, priv->asic_rev, priv->rf->name, 1530 mac_addr, chip_name, priv->asic_rev, priv->rf->name,
1531 priv->rfkill_mask); 1531 priv->rfkill_mask);
1532 1532
diff --git a/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c b/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c
index fd96f9112322..97eebdcf7eb9 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c
@@ -366,7 +366,7 @@ static void rtl8225_rf_init(struct ieee80211_hw *dev)
366 rtl8225_write(dev, 0x02, 0x044d); 366 rtl8225_write(dev, 0x02, 0x044d);
367 msleep(100); 367 msleep(100);
368 if (!(rtl8225_read(dev, 6) & (1 << 7))) 368 if (!(rtl8225_read(dev, 6) & (1 << 7)))
369 wiphy_warn(dev->wiphy, "rf calibration failed! %x\n", 369 wiphy_warn(dev->wiphy, "RF Calibration Failed! %x\n",
370 rtl8225_read(dev, 6)); 370 rtl8225_read(dev, 6));
371 } 371 }
372 372
@@ -735,7 +735,7 @@ static void rtl8225z2_rf_init(struct ieee80211_hw *dev)
735 rtl8225_write(dev, 0x02, 0x044D); 735 rtl8225_write(dev, 0x02, 0x044D);
736 msleep(100); 736 msleep(100);
737 if (!(rtl8225_read(dev, 6) & (1 << 7))) 737 if (!(rtl8225_read(dev, 6) & (1 << 7)))
738 wiphy_warn(dev->wiphy, "rf calibration failed! %x\n", 738 wiphy_warn(dev->wiphy, "RF Calibration Failed! %x\n",
739 rtl8225_read(dev, 6)); 739 rtl8225_read(dev, 6));
740 } 740 }
741 741
diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h
index c831467774d0..bed7a4682b90 100644
--- a/include/linux/if_ether.h
+++ b/include/linux/if_ether.h
@@ -119,7 +119,7 @@ struct ethhdr {
119 unsigned char h_dest[ETH_ALEN]; /* destination eth addr */ 119 unsigned char h_dest[ETH_ALEN]; /* destination eth addr */
120 unsigned char h_source[ETH_ALEN]; /* source ether addr */ 120 unsigned char h_source[ETH_ALEN]; /* source ether addr */
121 __be16 h_proto; /* packet type ID field */ 121 __be16 h_proto; /* packet type ID field */
122} __packed; 122} __attribute__((packed));
123 123
124#ifdef __KERNEL__ 124#ifdef __KERNEL__
125#include <linux/skbuff.h> 125#include <linux/skbuff.h>
diff --git a/include/linux/if_fddi.h b/include/linux/if_fddi.h
index 9947c39e62f6..e6dc11e7f9a5 100644
--- a/include/linux/if_fddi.h
+++ b/include/linux/if_fddi.h
@@ -67,7 +67,7 @@ struct fddi_8022_1_hdr {
67 __u8 dsap; /* destination service access point */ 67 __u8 dsap; /* destination service access point */
68 __u8 ssap; /* source service access point */ 68 __u8 ssap; /* source service access point */
69 __u8 ctrl; /* control byte #1 */ 69 __u8 ctrl; /* control byte #1 */
70} __packed; 70} __attribute__((packed));
71 71
72/* Define 802.2 Type 2 header */ 72/* Define 802.2 Type 2 header */
73struct fddi_8022_2_hdr { 73struct fddi_8022_2_hdr {
@@ -75,7 +75,7 @@ struct fddi_8022_2_hdr {
75 __u8 ssap; /* source service access point */ 75 __u8 ssap; /* source service access point */
76 __u8 ctrl_1; /* control byte #1 */ 76 __u8 ctrl_1; /* control byte #1 */
77 __u8 ctrl_2; /* control byte #2 */ 77 __u8 ctrl_2; /* control byte #2 */
78} __packed; 78} __attribute__((packed));
79 79
80/* Define 802.2 SNAP header */ 80/* Define 802.2 SNAP header */
81#define FDDI_K_OUI_LEN 3 81#define FDDI_K_OUI_LEN 3
@@ -85,7 +85,7 @@ struct fddi_snap_hdr {
85 __u8 ctrl; /* always 0x03 */ 85 __u8 ctrl; /* always 0x03 */
86 __u8 oui[FDDI_K_OUI_LEN]; /* organizational universal id */ 86 __u8 oui[FDDI_K_OUI_LEN]; /* organizational universal id */
87 __be16 ethertype; /* packet type ID field */ 87 __be16 ethertype; /* packet type ID field */
88} __packed; 88} __attribute__((packed));
89 89
90/* Define FDDI LLC frame header */ 90/* Define FDDI LLC frame header */
91struct fddihdr { 91struct fddihdr {
@@ -98,7 +98,7 @@ struct fddihdr {
98 struct fddi_8022_2_hdr llc_8022_2; 98 struct fddi_8022_2_hdr llc_8022_2;
99 struct fddi_snap_hdr llc_snap; 99 struct fddi_snap_hdr llc_snap;
100 } hdr; 100 } hdr;
101} __packed; 101} __attribute__((packed));
102 102
103#ifdef __KERNEL__ 103#ifdef __KERNEL__
104#include <linux/netdevice.h> 104#include <linux/netdevice.h>
diff --git a/include/linux/if_hippi.h b/include/linux/if_hippi.h
index 5fe5f307c6f5..cdc049f1829a 100644
--- a/include/linux/if_hippi.h
+++ b/include/linux/if_hippi.h
@@ -104,7 +104,7 @@ struct hippi_fp_hdr {
104 __be32 fixed; 104 __be32 fixed;
105#endif 105#endif
106 __be32 d2_size; 106 __be32 d2_size;
107} __packed; 107} __attribute__((packed));
108 108
109struct hippi_le_hdr { 109struct hippi_le_hdr {
110#if defined (__BIG_ENDIAN_BITFIELD) 110#if defined (__BIG_ENDIAN_BITFIELD)
@@ -129,7 +129,7 @@ struct hippi_le_hdr {
129 __u8 daddr[HIPPI_ALEN]; 129 __u8 daddr[HIPPI_ALEN];
130 __u16 locally_administered; 130 __u16 locally_administered;
131 __u8 saddr[HIPPI_ALEN]; 131 __u8 saddr[HIPPI_ALEN];
132} __packed; 132} __attribute__((packed));
133 133
134#define HIPPI_OUI_LEN 3 134#define HIPPI_OUI_LEN 3
135/* 135/*
@@ -142,12 +142,12 @@ struct hippi_snap_hdr {
142 __u8 ctrl; /* always 0x03 */ 142 __u8 ctrl; /* always 0x03 */
143 __u8 oui[HIPPI_OUI_LEN]; /* organizational universal id (zero)*/ 143 __u8 oui[HIPPI_OUI_LEN]; /* organizational universal id (zero)*/
144 __be16 ethertype; /* packet type ID field */ 144 __be16 ethertype; /* packet type ID field */
145} __packed; 145} __attribute__((packed));
146 146
147struct hippi_hdr { 147struct hippi_hdr {
148 struct hippi_fp_hdr fp; 148 struct hippi_fp_hdr fp;
149 struct hippi_le_hdr le; 149 struct hippi_le_hdr le;
150 struct hippi_snap_hdr snap; 150 struct hippi_snap_hdr snap;
151} __packed; 151} __attribute__((packed));
152 152
153#endif /* _LINUX_IF_HIPPI_H */ 153#endif /* _LINUX_IF_HIPPI_H */
diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
index 1925e0c3f162..27741e05446f 100644
--- a/include/linux/if_pppox.h
+++ b/include/linux/if_pppox.h
@@ -59,7 +59,7 @@ struct sockaddr_pppox {
59 union{ 59 union{
60 struct pppoe_addr pppoe; 60 struct pppoe_addr pppoe;
61 }sa_addr; 61 }sa_addr;
62} __packed; 62} __attribute__((packed));
63 63
64/* The use of the above union isn't viable because the size of this 64/* The use of the above union isn't viable because the size of this
65 * struct must stay fixed over time -- applications use sizeof(struct 65 * struct must stay fixed over time -- applications use sizeof(struct
@@ -70,7 +70,7 @@ struct sockaddr_pppol2tp {
70 sa_family_t sa_family; /* address family, AF_PPPOX */ 70 sa_family_t sa_family; /* address family, AF_PPPOX */
71 unsigned int sa_protocol; /* protocol identifier */ 71 unsigned int sa_protocol; /* protocol identifier */
72 struct pppol2tp_addr pppol2tp; 72 struct pppol2tp_addr pppol2tp;
73} __packed; 73} __attribute__((packed));
74 74
75/* The L2TPv3 protocol changes tunnel and session ids from 16 to 32 75/* The L2TPv3 protocol changes tunnel and session ids from 16 to 32
76 * bits. So we need a different sockaddr structure. 76 * bits. So we need a different sockaddr structure.
@@ -79,7 +79,7 @@ struct sockaddr_pppol2tpv3 {
79 sa_family_t sa_family; /* address family, AF_PPPOX */ 79 sa_family_t sa_family; /* address family, AF_PPPOX */
80 unsigned int sa_protocol; /* protocol identifier */ 80 unsigned int sa_protocol; /* protocol identifier */
81 struct pppol2tpv3_addr pppol2tp; 81 struct pppol2tpv3_addr pppol2tp;
82} __packed; 82} __attribute__((packed));
83 83
84/********************************************************************* 84/*********************************************************************
85 * 85 *
@@ -101,7 +101,7 @@ struct pppoe_tag {
101 __be16 tag_type; 101 __be16 tag_type;
102 __be16 tag_len; 102 __be16 tag_len;
103 char tag_data[0]; 103 char tag_data[0];
104} __attribute ((packed)); 104} __attribute__ ((packed));
105 105
106/* Tag identifiers */ 106/* Tag identifiers */
107#define PTT_EOL __cpu_to_be16(0x0000) 107#define PTT_EOL __cpu_to_be16(0x0000)
@@ -129,7 +129,7 @@ struct pppoe_hdr {
129 __be16 sid; 129 __be16 sid;
130 __be16 length; 130 __be16 length;
131 struct pppoe_tag tag[0]; 131 struct pppoe_tag tag[0];
132} __packed; 132} __attribute__((packed));
133 133
134/* Length of entire PPPoE + PPP header */ 134/* Length of entire PPPoE + PPP header */
135#define PPPOE_SES_HLEN 8 135#define PPPOE_SES_HLEN 8
diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h
index ab9e9e89e407..e62683ba88e6 100644
--- a/include/linux/ipv6.h
+++ b/include/linux/ipv6.h
@@ -58,7 +58,7 @@ struct ipv6_opt_hdr {
58 /* 58 /*
59 * TLV encoded option data follows. 59 * TLV encoded option data follows.
60 */ 60 */
61} __packed; /* required for some archs */ 61} __attribute__((packed)); /* required for some archs */
62 62
63#define ipv6_destopt_hdr ipv6_opt_hdr 63#define ipv6_destopt_hdr ipv6_opt_hdr
64#define ipv6_hopopt_hdr ipv6_opt_hdr 64#define ipv6_hopopt_hdr ipv6_opt_hdr
@@ -99,7 +99,7 @@ struct ipv6_destopt_hao {
99 __u8 type; 99 __u8 type;
100 __u8 length; 100 __u8 length;
101 struct in6_addr addr; 101 struct in6_addr addr;
102} __packed; 102} __attribute__((packed));
103 103
104/* 104/*
105 * IPv6 fixed header 105 * IPv6 fixed header
diff --git a/include/linux/nbd.h b/include/linux/nbd.h
index bb58854a8061..d146ca10c0f5 100644
--- a/include/linux/nbd.h
+++ b/include/linux/nbd.h
@@ -88,7 +88,7 @@ struct nbd_request {
88 char handle[8]; 88 char handle[8];
89 __be64 from; 89 __be64 from;
90 __be32 len; 90 __be32 len;
91} __packed; 91} __attribute__((packed));
92 92
93/* 93/*
94 * This is the reply packet that nbd-server sends back to the client after 94 * This is the reply packet that nbd-server sends back to the client after
diff --git a/include/linux/ncp.h b/include/linux/ncp.h
index 3ace8370e61e..99f0adeeb3f3 100644
--- a/include/linux/ncp.h
+++ b/include/linux/ncp.h
@@ -27,7 +27,7 @@ struct ncp_request_header {
27 __u8 conn_high; 27 __u8 conn_high;
28 __u8 function; 28 __u8 function;
29 __u8 data[0]; 29 __u8 data[0];
30} __packed; 30} __attribute__((packed));
31 31
32#define NCP_REPLY (0x3333) 32#define NCP_REPLY (0x3333)
33#define NCP_WATCHDOG (0x3E3E) 33#define NCP_WATCHDOG (0x3E3E)
@@ -42,7 +42,7 @@ struct ncp_reply_header {
42 __u8 completion_code; 42 __u8 completion_code;
43 __u8 connection_state; 43 __u8 connection_state;
44 __u8 data[0]; 44 __u8 data[0];
45} __packed; 45} __attribute__((packed));
46 46
47#define NCP_VOLNAME_LEN (16) 47#define NCP_VOLNAME_LEN (16)
48#define NCP_NUMBER_OF_VOLUMES (256) 48#define NCP_NUMBER_OF_VOLUMES (256)
@@ -158,7 +158,7 @@ struct nw_info_struct {
158#ifdef __KERNEL__ 158#ifdef __KERNEL__
159 struct nw_nfs_info nfs; 159 struct nw_nfs_info nfs;
160#endif 160#endif
161} __packed; 161} __attribute__((packed));
162 162
163/* modify mask - use with MODIFY_DOS_INFO structure */ 163/* modify mask - use with MODIFY_DOS_INFO structure */
164#define DM_ATTRIBUTES (cpu_to_le32(0x02)) 164#define DM_ATTRIBUTES (cpu_to_le32(0x02))
@@ -190,12 +190,12 @@ struct nw_modify_dos_info {
190 __u16 inheritanceGrantMask; 190 __u16 inheritanceGrantMask;
191 __u16 inheritanceRevokeMask; 191 __u16 inheritanceRevokeMask;
192 __u32 maximumSpace; 192 __u32 maximumSpace;
193} __packed; 193} __attribute__((packed));
194 194
195struct nw_search_sequence { 195struct nw_search_sequence {
196 __u8 volNumber; 196 __u8 volNumber;
197 __u32 dirBase; 197 __u32 dirBase;
198 __u32 sequence; 198 __u32 sequence;
199} __packed; 199} __attribute__((packed));
200 200
201#endif /* _LINUX_NCP_H */ 201#endif /* _LINUX_NCP_H */
diff --git a/include/linux/netfilter/xt_IDLETIMER.h b/include/linux/netfilter/xt_IDLETIMER.h
index 3e1aa1be942e..208ae9387331 100644
--- a/include/linux/netfilter/xt_IDLETIMER.h
+++ b/include/linux/netfilter/xt_IDLETIMER.h
@@ -39,7 +39,7 @@ struct idletimer_tg_info {
39 char label[MAX_IDLETIMER_LABEL_SIZE]; 39 char label[MAX_IDLETIMER_LABEL_SIZE];
40 40
41 /* for kernel module internal use only */ 41 /* for kernel module internal use only */
42 struct idletimer_tg *timer __attribute((aligned(8))); 42 struct idletimer_tg *timer __attribute__((aligned(8)));
43}; 43};
44 44
45#endif 45#endif
diff --git a/include/linux/netfilter/xt_ipvs.h b/include/linux/netfilter/xt_ipvs.h
index 1167aeb7a347..eff34ac18808 100644
--- a/include/linux/netfilter/xt_ipvs.h
+++ b/include/linux/netfilter/xt_ipvs.h
@@ -1,6 +1,8 @@
1#ifndef _XT_IPVS_H 1#ifndef _XT_IPVS_H
2#define _XT_IPVS_H 2#define _XT_IPVS_H
3 3
4#include <linux/types.h>
5
4enum { 6enum {
5 XT_IPVS_IPVS_PROPERTY = 1 << 0, /* all other options imply this one */ 7 XT_IPVS_IPVS_PROPERTY = 1 << 0, /* all other options imply this one */
6 XT_IPVS_PROTO = 1 << 1, 8 XT_IPVS_PROTO = 1 << 1,
diff --git a/include/linux/phonet.h b/include/linux/phonet.h
index 24426c3d6b5a..76edadf046d3 100644
--- a/include/linux/phonet.h
+++ b/include/linux/phonet.h
@@ -56,7 +56,7 @@ struct phonethdr {
56 __be16 pn_length; 56 __be16 pn_length;
57 __u8 pn_robj; 57 __u8 pn_robj;
58 __u8 pn_sobj; 58 __u8 pn_sobj;
59} __packed; 59} __attribute__((packed));
60 60
61/* Common Phonet payload header */ 61/* Common Phonet payload header */
62struct phonetmsg { 62struct phonetmsg {
@@ -98,7 +98,7 @@ struct sockaddr_pn {
98 __u8 spn_dev; 98 __u8 spn_dev;
99 __u8 spn_resource; 99 __u8 spn_resource;
100 __u8 spn_zero[sizeof(struct sockaddr) - sizeof(sa_family_t) - 3]; 100 __u8 spn_zero[sizeof(struct sockaddr) - sizeof(sa_family_t) - 3];
101} __packed; 101} __attribute__((packed));
102 102
103/* Well known address */ 103/* Well known address */
104#define PN_DEV_PC 0x10 104#define PN_DEV_PC 0x10
diff --git a/include/linux/pxa168_eth.h b/include/linux/pxa168_eth.h
new file mode 100644
index 000000000000..18d75e795606
--- /dev/null
+++ b/include/linux/pxa168_eth.h
@@ -0,0 +1,30 @@
1/*
2 *pxa168 ethernet platform device data definition file.
3 */
4#ifndef __LINUX_PXA168_ETH_H
5#define __LINUX_PXA168_ETH_H
6
7struct pxa168_eth_platform_data {
8 int port_number;
9 int phy_addr;
10
11 /*
12 * If speed is 0, then speed and duplex are autonegotiated.
13 */
14 int speed; /* 0, SPEED_10, SPEED_100 */
15 int duplex; /* DUPLEX_HALF or DUPLEX_FULL */
16
17 /*
18 * Override default RX/TX queue sizes if nonzero.
19 */
20 int rx_queue_size;
21 int tx_queue_size;
22
23 /*
24 * init callback is used for board specific initialization
25 * e.g on Aspenite its used to initialize the PHY transceiver.
26 */
27 int (*init)(void);
28};
29
30#endif /* __LINUX_PXA168_ETH_H */
diff --git a/include/linux/rfkill.h b/include/linux/rfkill.h
index 4f82326eb294..08c32e4f261a 100644
--- a/include/linux/rfkill.h
+++ b/include/linux/rfkill.h
@@ -81,7 +81,7 @@ struct rfkill_event {
81 __u8 type; 81 __u8 type;
82 __u8 op; 82 __u8 op;
83 __u8 soft, hard; 83 __u8 soft, hard;
84} __packed; 84} __attribute__((packed));
85 85
86/* 86/*
87 * We are planning to be backward and forward compatible with changes 87 * We are planning to be backward and forward compatible with changes
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 3d59c9bf8feb..3bccdd12a264 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -510,7 +510,8 @@ static int vlan_dev_open(struct net_device *dev)
510 if (vlan->flags & VLAN_FLAG_GVRP) 510 if (vlan->flags & VLAN_FLAG_GVRP)
511 vlan_gvrp_request_join(dev); 511 vlan_gvrp_request_join(dev);
512 512
513 netif_carrier_on(dev); 513 if (netif_carrier_ok(real_dev))
514 netif_carrier_on(dev);
514 return 0; 515 return 0;
515 516
516clear_allmulti: 517clear_allmulti:
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index 51d6c3167975..e8f4f9a57f12 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -1420,6 +1420,9 @@ static int translate_compat_table(const char *name,
1420 if (ret != 0) 1420 if (ret != 0)
1421 break; 1421 break;
1422 ++i; 1422 ++i;
1423 if (strcmp(arpt_get_target(iter1)->u.user.name,
1424 XT_ERROR_TARGET) == 0)
1425 ++newinfo->stacksize;
1423 } 1426 }
1424 if (ret) { 1427 if (ret) {
1425 /* 1428 /*
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index 97b64b22c412..d163f2e3b2e9 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -1751,6 +1751,9 @@ translate_compat_table(struct net *net,
1751 if (ret != 0) 1751 if (ret != 0)
1752 break; 1752 break;
1753 ++i; 1753 ++i;
1754 if (strcmp(ipt_get_target(iter1)->u.user.name,
1755 XT_ERROR_TARGET) == 0)
1756 ++newinfo->stacksize;
1754 } 1757 }
1755 if (ret) { 1758 if (ret) {
1756 /* 1759 /*
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
index 29a7bca29e3f..8e754be92c24 100644
--- a/net/ipv6/netfilter/ip6_tables.c
+++ b/net/ipv6/netfilter/ip6_tables.c
@@ -1766,6 +1766,9 @@ translate_compat_table(struct net *net,
1766 if (ret != 0) 1766 if (ret != 0)
1767 break; 1767 break;
1768 ++i; 1768 ++i;
1769 if (strcmp(ip6t_get_target(iter1)->u.user.name,
1770 XT_ERROR_TARGET) == 0)
1771 ++newinfo->stacksize;
1769 } 1772 }
1770 if (ret) { 1773 if (ret) {
1771 /* 1774 /*
diff --git a/net/irda/irlan/irlan_eth.c b/net/irda/irlan/irlan_eth.c
index 9616c32d1076..5bb8353105cc 100644
--- a/net/irda/irlan/irlan_eth.c
+++ b/net/irda/irlan/irlan_eth.c
@@ -169,6 +169,7 @@ static netdev_tx_t irlan_eth_xmit(struct sk_buff *skb,
169{ 169{
170 struct irlan_cb *self = netdev_priv(dev); 170 struct irlan_cb *self = netdev_priv(dev);
171 int ret; 171 int ret;
172 unsigned int len;
172 173
173 /* skb headroom large enough to contain all IrDA-headers? */ 174 /* skb headroom large enough to contain all IrDA-headers? */
174 if ((skb_headroom(skb) < self->max_header_size) || (skb_shared(skb))) { 175 if ((skb_headroom(skb) < self->max_header_size) || (skb_shared(skb))) {
@@ -188,6 +189,7 @@ static netdev_tx_t irlan_eth_xmit(struct sk_buff *skb,
188 189
189 dev->trans_start = jiffies; 190 dev->trans_start = jiffies;
190 191
192 len = skb->len;
191 /* Now queue the packet in the transport layer */ 193 /* Now queue the packet in the transport layer */
192 if (self->use_udata) 194 if (self->use_udata)
193 ret = irttp_udata_request(self->tsap_data, skb); 195 ret = irttp_udata_request(self->tsap_data, skb);
@@ -209,7 +211,7 @@ static netdev_tx_t irlan_eth_xmit(struct sk_buff *skb,
209 self->stats.tx_dropped++; 211 self->stats.tx_dropped++;
210 } else { 212 } else {
211 self->stats.tx_packets++; 213 self->stats.tx_packets++;
212 self->stats.tx_bytes += skb->len; 214 self->stats.tx_bytes += len;
213 } 215 }
214 216
215 return NETDEV_TX_OK; 217 return NETDEV_TX_OK;
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 8648a9922aab..980fe4ad0016 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -1406,7 +1406,7 @@ static int netlink_recvmsg(struct kiocb *kiocb, struct socket *sock,
1406 struct netlink_sock *nlk = nlk_sk(sk); 1406 struct netlink_sock *nlk = nlk_sk(sk);
1407 int noblock = flags&MSG_DONTWAIT; 1407 int noblock = flags&MSG_DONTWAIT;
1408 size_t copied; 1408 size_t copied;
1409 struct sk_buff *skb, *frag __maybe_unused = NULL; 1409 struct sk_buff *skb, *data_skb;
1410 int err; 1410 int err;
1411 1411
1412 if (flags&MSG_OOB) 1412 if (flags&MSG_OOB)
@@ -1418,45 +1418,35 @@ static int netlink_recvmsg(struct kiocb *kiocb, struct socket *sock,
1418 if (skb == NULL) 1418 if (skb == NULL)
1419 goto out; 1419 goto out;
1420 1420
1421 data_skb = skb;
1422
1421#ifdef CONFIG_COMPAT_NETLINK_MESSAGES 1423#ifdef CONFIG_COMPAT_NETLINK_MESSAGES
1422 if (unlikely(skb_shinfo(skb)->frag_list)) { 1424 if (unlikely(skb_shinfo(skb)->frag_list)) {
1423 bool need_compat = !!(flags & MSG_CMSG_COMPAT);
1424
1425 /* 1425 /*
1426 * If this skb has a frag_list, then here that means that 1426 * If this skb has a frag_list, then here that means that we
1427 * we will have to use the frag_list skb for compat tasks 1427 * will have to use the frag_list skb's data for compat tasks
1428 * and the regular skb for non-compat tasks. 1428 * and the regular skb's data for normal (non-compat) tasks.
1429 * 1429 *
1430 * The skb might (and likely will) be cloned, so we can't 1430 * If we need to send the compat skb, assign it to the
1431 * just reset frag_list and go on with things -- we need to 1431 * 'data_skb' variable so that it will be used below for data
1432 * keep that. For the compat case that's easy -- simply get 1432 * copying. We keep 'skb' for everything else, including
1433 * a reference to the compat skb and free the regular one 1433 * freeing both later.
1434 * including the frag. For the non-compat case, we need to
1435 * avoid sending the frag to the user -- so assign NULL but
1436 * restore it below before freeing the skb.
1437 */ 1434 */
1438 if (need_compat) { 1435 if (flags & MSG_CMSG_COMPAT)
1439 struct sk_buff *compskb = skb_shinfo(skb)->frag_list; 1436 data_skb = skb_shinfo(skb)->frag_list;
1440 skb_get(compskb);
1441 kfree_skb(skb);
1442 skb = compskb;
1443 } else {
1444 frag = skb_shinfo(skb)->frag_list;
1445 skb_shinfo(skb)->frag_list = NULL;
1446 }
1447 } 1437 }
1448#endif 1438#endif
1449 1439
1450 msg->msg_namelen = 0; 1440 msg->msg_namelen = 0;
1451 1441
1452 copied = skb->len; 1442 copied = data_skb->len;
1453 if (len < copied) { 1443 if (len < copied) {
1454 msg->msg_flags |= MSG_TRUNC; 1444 msg->msg_flags |= MSG_TRUNC;
1455 copied = len; 1445 copied = len;
1456 } 1446 }
1457 1447
1458 skb_reset_transport_header(skb); 1448 skb_reset_transport_header(data_skb);
1459 err = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied); 1449 err = skb_copy_datagram_iovec(data_skb, 0, msg->msg_iov, copied);
1460 1450
1461 if (msg->msg_name) { 1451 if (msg->msg_name) {
1462 struct sockaddr_nl *addr = (struct sockaddr_nl *)msg->msg_name; 1452 struct sockaddr_nl *addr = (struct sockaddr_nl *)msg->msg_name;
@@ -1476,11 +1466,7 @@ static int netlink_recvmsg(struct kiocb *kiocb, struct socket *sock,
1476 } 1466 }
1477 siocb->scm->creds = *NETLINK_CREDS(skb); 1467 siocb->scm->creds = *NETLINK_CREDS(skb);
1478 if (flags & MSG_TRUNC) 1468 if (flags & MSG_TRUNC)
1479 copied = skb->len; 1469 copied = data_skb->len;
1480
1481#ifdef CONFIG_COMPAT_NETLINK_MESSAGES
1482 skb_shinfo(skb)->frag_list = frag;
1483#endif
1484 1470
1485 skb_free_datagram(sk, skb); 1471 skb_free_datagram(sk, skb);
1486 1472
diff --git a/net/rds/recv.c b/net/rds/recv.c
index 795a00b7f2cb..c93588c2d553 100644
--- a/net/rds/recv.c
+++ b/net/rds/recv.c
@@ -297,7 +297,7 @@ static int rds_still_queued(struct rds_sock *rs, struct rds_incoming *inc,
297int rds_notify_queue_get(struct rds_sock *rs, struct msghdr *msghdr) 297int rds_notify_queue_get(struct rds_sock *rs, struct msghdr *msghdr)
298{ 298{
299 struct rds_notifier *notifier; 299 struct rds_notifier *notifier;
300 struct rds_rdma_notify cmsg; 300 struct rds_rdma_notify cmsg = { 0 }; /* fill holes with zero */
301 unsigned int count = 0, max_messages = ~0U; 301 unsigned int count = 0, max_messages = ~0U;
302 unsigned long flags; 302 unsigned long flags;
303 LIST_HEAD(copy); 303 LIST_HEAD(copy);
generated by cgit v1.2.2 (git 2.25.0) at 2025-12-15 20:15:23 -0500