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-rw-r--r--drivers/net/Kconfig2
-rw-r--r--drivers/net/bnx2.c11
-rw-r--r--drivers/net/bnx2x.h4
-rw-r--r--drivers/net/bnx2x_main.c42
-rw-r--r--drivers/net/bonding/bond_alb.c5
-rw-r--r--drivers/net/bonding/bond_main.c33
-rw-r--r--drivers/net/cnic.c55
-rw-r--r--drivers/net/cpmac.c3
-rw-r--r--drivers/net/declance.c6
-rw-r--r--drivers/net/e1000/e1000_main.c17
-rw-r--r--drivers/net/ehea/ehea.h2
-rw-r--r--drivers/net/ehea/ehea_main.c9
-rw-r--r--drivers/net/enic/vnic_dev.c2
-rw-r--r--drivers/net/gianfar.c25
-rw-r--r--drivers/net/ibmveth.c4
-rw-r--r--drivers/net/igb/igb_main.c9
-rw-r--r--drivers/net/ixgbe/ixgbe_ethtool.c37
-rw-r--r--drivers/net/ixgbe/ixgbe_main.c30
-rw-r--r--drivers/net/ixgbe/ixgbe_phy.c2
-rw-r--r--drivers/net/lib82596.c2
-rw-r--r--drivers/net/ll_temac_main.c18
-rw-r--r--drivers/net/macvlan.c10
-rw-r--r--drivers/net/macvtap.c18
-rw-r--r--drivers/net/mipsnet.c2
-rw-r--r--drivers/net/mv643xx_eth.c9
-rw-r--r--drivers/net/ne.c4
-rw-r--r--drivers/net/netxen/netxen_nic_ctx.c3
-rw-r--r--drivers/net/netxen/netxen_nic_hw.c4
-rw-r--r--drivers/net/netxen/netxen_nic_init.c13
-rw-r--r--drivers/net/pcmcia/axnet_cs.c7
-rw-r--r--drivers/net/pcmcia/pcnet_cs.c1
-rw-r--r--drivers/net/pcmcia/smc91c92_cs.c18
-rw-r--r--drivers/net/phy/lxt.c1
-rw-r--r--drivers/net/phy/marvell.c38
-rw-r--r--drivers/net/qlge/qlge_main.c11
-rw-r--r--drivers/net/r8169.c2
-rw-r--r--drivers/net/s2io.c101
-rw-r--r--drivers/net/s2io.h6
-rw-r--r--drivers/net/sb1250-mac.c1
-rw-r--r--drivers/net/sky2.c19
-rw-r--r--drivers/net/tulip/de2104x.c5
-rw-r--r--drivers/net/tun.c14
-rw-r--r--drivers/net/ucc_geth.c2
-rw-r--r--drivers/net/usb/hso.c1
-rw-r--r--drivers/net/usb/rndis_host.c18
-rw-r--r--drivers/net/usb/usbnet.c5
-rw-r--r--drivers/net/virtio_net.c28
-rw-r--r--drivers/net/vxge/vxge-main.c33
-rw-r--r--drivers/net/wimax/i2400m/i2400m-usb.h1
-rw-r--r--drivers/net/wimax/i2400m/usb.c2
-rw-r--r--drivers/net/wireless/ath/ath5k/attach.c1
-rw-r--r--drivers/net/wireless/ath/ath9k/ath9k.h1
-rw-r--r--drivers/net/wireless/ath/ath9k/hif_usb.c8
-rw-r--r--drivers/net/wireless/ath/ath9k/main.c11
-rw-r--r--drivers/net/wireless/ath/ath9k/recv.c4
-rw-r--r--drivers/net/wireless/hostap/hostap_cs.c15
-rw-r--r--drivers/net/wireless/hostap/hostap_hw.c13
-rw-r--r--drivers/net/wireless/hostap/hostap_pci.c1
-rw-r--r--drivers/net/wireless/hostap/hostap_wlan.h2
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c6
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn-tx.c5
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn.c8
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-core.c7
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-scan.c1
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-sta.c4
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-sta.h11
-rw-r--r--drivers/net/wireless/iwlwifi/iwl3945-base.c9
-rw-r--r--drivers/net/wireless/libertas_tf/main.c2
-rw-r--r--drivers/net/wireless/p54/p54pci.c2
-rw-r--r--drivers/net/wireless/rt2x00/rt2x00dev.c10
70 files changed, 529 insertions, 287 deletions
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 2decc597bda7..ce2fcdd4ab90 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2754,6 +2754,7 @@ config MYRI10GE_DCA
config NETXEN_NIC
tristate "NetXen Multi port (1/10) Gigabit Ethernet NIC"
depends on PCI
+ select FW_LOADER
help
This enables the support for NetXen's Gigabit Ethernet card.
@@ -2819,6 +2820,7 @@ config BNX2X
config QLCNIC
tristate "QLOGIC QLCNIC 1/10Gb Converged Ethernet NIC Support"
depends on PCI
+ select FW_LOADER
help
This driver supports QLogic QLE8240 and QLE8242 Converged Ethernet
devices.
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 949d7a9dcf92..117432222a09 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -3073,7 +3073,6 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget)
u16 hw_cons, sw_cons, sw_ring_cons, sw_prod, sw_ring_prod;
struct l2_fhdr *rx_hdr;
int rx_pkt = 0, pg_ring_used = 0;
- struct pci_dev *pdev = bp->pdev;
hw_cons = bnx2_get_hw_rx_cons(bnapi);
sw_cons = rxr->rx_cons;
@@ -3099,12 +3098,10 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget)
skb = rx_buf->skb;
prefetchw(skb);
- if (!get_dma_ops(&pdev->dev)->sync_single_for_cpu) {
- next_rx_buf =
- &rxr->rx_buf_ring[
- RX_RING_IDX(NEXT_RX_BD(sw_cons))];
- prefetch(next_rx_buf->desc);
- }
+ next_rx_buf =
+ &rxr->rx_buf_ring[RX_RING_IDX(NEXT_RX_BD(sw_cons))];
+ prefetch(next_rx_buf->desc);
+
rx_buf->skb = NULL;
dma_addr = dma_unmap_addr(rx_buf, mapping);
diff --git a/drivers/net/bnx2x.h b/drivers/net/bnx2x.h
index 8bd23687c530..bb0872a63315 100644
--- a/drivers/net/bnx2x.h
+++ b/drivers/net/bnx2x.h
@@ -1062,6 +1062,10 @@ struct bnx2x {
/* used to synchronize stats collecting */
int stats_state;
+
+ /* used for synchronization of concurrent threads statistics handling */
+ spinlock_t stats_lock;
+
/* used by dmae command loader */
struct dmae_command stats_dmae;
int executer_idx;
diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index 57ff5b3bcce6..46167c081727 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -57,8 +57,8 @@
#include "bnx2x_init_ops.h"
#include "bnx2x_dump.h"
-#define DRV_MODULE_VERSION "1.52.53-1"
-#define DRV_MODULE_RELDATE "2010/18/04"
+#define DRV_MODULE_VERSION "1.52.53-2"
+#define DRV_MODULE_RELDATE "2010/21/07"
#define BNX2X_BC_VER 0x040200
#include <linux/firmware.h>
@@ -3789,6 +3789,8 @@ static void bnx2x_storm_stats_post(struct bnx2x *bp)
struct eth_query_ramrod_data ramrod_data = {0};
int i, rc;
+ spin_lock_bh(&bp->stats_lock);
+
ramrod_data.drv_counter = bp->stats_counter++;
ramrod_data.collect_port = bp->port.pmf ? 1 : 0;
for_each_queue(bp, i)
@@ -3802,6 +3804,8 @@ static void bnx2x_storm_stats_post(struct bnx2x *bp)
bp->spq_left++;
bp->stats_pending = 1;
}
+
+ spin_unlock_bh(&bp->stats_lock);
}
}
@@ -4367,6 +4371,14 @@ static int bnx2x_storm_stats_update(struct bnx2x *bp)
struct host_func_stats *fstats = bnx2x_sp(bp, func_stats);
struct bnx2x_eth_stats *estats = &bp->eth_stats;
int i;
+ u16 cur_stats_counter;
+
+ /* Make sure we use the value of the counter
+ * used for sending the last stats ramrod.
+ */
+ spin_lock_bh(&bp->stats_lock);
+ cur_stats_counter = bp->stats_counter - 1;
+ spin_unlock_bh(&bp->stats_lock);
memcpy(&(fstats->total_bytes_received_hi),
&(bnx2x_sp(bp, func_stats_base)->total_bytes_received_hi),
@@ -4394,25 +4406,22 @@ static int bnx2x_storm_stats_update(struct bnx2x *bp)
u32 diff;
/* are storm stats valid? */
- if ((u16)(le16_to_cpu(xclient->stats_counter) + 1) !=
- bp->stats_counter) {
+ if (le16_to_cpu(xclient->stats_counter) != cur_stats_counter) {
DP(BNX2X_MSG_STATS, "[%d] stats not updated by xstorm"
" xstorm counter (0x%x) != stats_counter (0x%x)\n",
- i, xclient->stats_counter, bp->stats_counter);
+ i, xclient->stats_counter, cur_stats_counter + 1);
return -1;
}
- if ((u16)(le16_to_cpu(tclient->stats_counter) + 1) !=
- bp->stats_counter) {
+ if (le16_to_cpu(tclient->stats_counter) != cur_stats_counter) {
DP(BNX2X_MSG_STATS, "[%d] stats not updated by tstorm"
" tstorm counter (0x%x) != stats_counter (0x%x)\n",
- i, tclient->stats_counter, bp->stats_counter);
+ i, tclient->stats_counter, cur_stats_counter + 1);
return -2;
}
- if ((u16)(le16_to_cpu(uclient->stats_counter) + 1) !=
- bp->stats_counter) {
+ if (le16_to_cpu(uclient->stats_counter) != cur_stats_counter) {
DP(BNX2X_MSG_STATS, "[%d] stats not updated by ustorm"
" ustorm counter (0x%x) != stats_counter (0x%x)\n",
- i, uclient->stats_counter, bp->stats_counter);
+ i, uclient->stats_counter, cur_stats_counter + 1);
return -4;
}
@@ -4849,16 +4858,18 @@ static const struct {
static void bnx2x_stats_handle(struct bnx2x *bp, enum bnx2x_stats_event event)
{
- enum bnx2x_stats_state state = bp->stats_state;
+ enum bnx2x_stats_state state;
if (unlikely(bp->panic))
return;
- bnx2x_stats_stm[state][event].action(bp);
+ /* Protect a state change flow */
+ spin_lock_bh(&bp->stats_lock);
+ state = bp->stats_state;
bp->stats_state = bnx2x_stats_stm[state][event].next_state;
+ spin_unlock_bh(&bp->stats_lock);
- /* Make sure the state has been "changed" */
- smp_wmb();
+ bnx2x_stats_stm[state][event].action(bp);
if ((event != STATS_EVENT_UPDATE) || netif_msg_timer(bp))
DP(BNX2X_MSG_STATS, "state %d -> event %d -> state %d\n",
@@ -9908,6 +9919,7 @@ static int __devinit bnx2x_init_bp(struct bnx2x *bp)
mutex_init(&bp->port.phy_mutex);
mutex_init(&bp->fw_mb_mutex);
+ spin_lock_init(&bp->stats_lock);
#ifdef BCM_CNIC
mutex_init(&bp->cnic_mutex);
#endif
diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index 40fdc41446cc..8d7dfd2f1e90 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -340,7 +340,8 @@ static void rlb_update_entry_from_arp(struct bonding *bond, struct arp_pkt *arp)
if ((client_info->assigned) &&
(client_info->ip_src == arp->ip_dst) &&
- (client_info->ip_dst == arp->ip_src)) {
+ (client_info->ip_dst == arp->ip_src) &&
+ (compare_ether_addr_64bits(client_info->mac_dst, arp->mac_src))) {
/* update the clients MAC address */
memcpy(client_info->mac_dst, arp->mac_src, ETH_ALEN);
client_info->ntt = 1;
@@ -821,7 +822,7 @@ static int rlb_initialize(struct bonding *bond)
/*initialize packet type*/
pk_type->type = cpu_to_be16(ETH_P_ARP);
- pk_type->dev = NULL;
+ pk_type->dev = bond->dev;
pk_type->func = rlb_arp_recv;
/* register to receive ARPs */
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 5e12462a9d5e..c3d98dde2f86 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -168,7 +168,7 @@ static int arp_ip_count;
static int bond_mode = BOND_MODE_ROUNDROBIN;
static int xmit_hashtype = BOND_XMIT_POLICY_LAYER2;
static int lacp_fast;
-
+static int disable_netpoll = 1;
const struct bond_parm_tbl bond_lacp_tbl[] = {
{ "slow", AD_LACP_SLOW},
@@ -1742,15 +1742,23 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
bond_set_carrier(bond);
#ifdef CONFIG_NET_POLL_CONTROLLER
- if (slaves_support_netpoll(bond_dev)) {
- bond_dev->priv_flags &= ~IFF_DISABLE_NETPOLL;
- if (bond_dev->npinfo)
- slave_dev->npinfo = bond_dev->npinfo;
- } else if (!(bond_dev->priv_flags & IFF_DISABLE_NETPOLL)) {
+ /*
+ * Netpoll and bonding is broken, make sure it is not initialized
+ * until it is fixed.
+ */
+ if (disable_netpoll) {
bond_dev->priv_flags |= IFF_DISABLE_NETPOLL;
- pr_info("New slave device %s does not support netpoll\n",
- slave_dev->name);
- pr_info("Disabling netpoll support for %s\n", bond_dev->name);
+ } else {
+ if (slaves_support_netpoll(bond_dev)) {
+ bond_dev->priv_flags &= ~IFF_DISABLE_NETPOLL;
+ if (bond_dev->npinfo)
+ slave_dev->npinfo = bond_dev->npinfo;
+ } else if (!(bond_dev->priv_flags & IFF_DISABLE_NETPOLL)) {
+ bond_dev->priv_flags |= IFF_DISABLE_NETPOLL;
+ pr_info("New slave device %s does not support netpoll\n",
+ slave_dev->name);
+ pr_info("Disabling netpoll support for %s\n", bond_dev->name);
+ }
}
#endif
read_unlock(&bond->lock);
@@ -1950,8 +1958,11 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev)
#ifdef CONFIG_NET_POLL_CONTROLLER
read_lock_bh(&bond->lock);
- if (slaves_support_netpoll(bond_dev))
- bond_dev->priv_flags &= ~IFF_DISABLE_NETPOLL;
+
+ /* Make sure netpoll over stays disabled until fixed. */
+ if (!disable_netpoll)
+ if (slaves_support_netpoll(bond_dev))
+ bond_dev->priv_flags &= ~IFF_DISABLE_NETPOLL;
read_unlock_bh(&bond->lock);
if (slave_dev->netdev_ops->ndo_netpoll_cleanup)
slave_dev->netdev_ops->ndo_netpoll_cleanup(slave_dev);
diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index fe925663d39a..80471269977a 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -3919,8 +3919,9 @@ static void cnic_init_bnx2x_tx_ring(struct cnic_dev *dev)
HC_INDEX_DEF_C_ETH_ISCSI_CQ_CONS;
context->cstorm_st_context.status_block_id = BNX2X_DEF_SB_ID;
- context->xstorm_st_context.statistics_data = (cli |
- XSTORM_ETH_ST_CONTEXT_STATISTICS_ENABLE);
+ if (cli < MAX_X_STAT_COUNTER_ID)
+ context->xstorm_st_context.statistics_data = cli |
+ XSTORM_ETH_ST_CONTEXT_STATISTICS_ENABLE;
context->xstorm_ag_context.cdu_reserved =
CDU_RSRVD_VALUE_TYPE_A(BNX2X_HW_CID(BNX2X_ISCSI_L2_CID, func),
@@ -3928,10 +3929,12 @@ static void cnic_init_bnx2x_tx_ring(struct cnic_dev *dev)
ETH_CONNECTION_TYPE);
/* reset xstorm per client statistics */
- val = BAR_XSTRORM_INTMEM +
- XSTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli);
- for (i = 0; i < sizeof(struct xstorm_per_client_stats) / 4; i++)
- CNIC_WR(dev, val + i * 4, 0);
+ if (cli < MAX_X_STAT_COUNTER_ID) {
+ val = BAR_XSTRORM_INTMEM +
+ XSTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli);
+ for (i = 0; i < sizeof(struct xstorm_per_client_stats) / 4; i++)
+ CNIC_WR(dev, val + i * 4, 0);
+ }
cp->tx_cons_ptr =
&cp->bnx2x_def_status_blk->c_def_status_block.index_values[
@@ -3978,9 +3981,11 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev)
BNX2X_ISCSI_RX_SB_INDEX_NUM;
context->ustorm_st_context.common.clientId = cli;
context->ustorm_st_context.common.status_block_id = BNX2X_DEF_SB_ID;
- context->ustorm_st_context.common.flags =
- USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS;
- context->ustorm_st_context.common.statistics_counter_id = cli;
+ if (cli < MAX_U_STAT_COUNTER_ID) {
+ context->ustorm_st_context.common.flags =
+ USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS;
+ context->ustorm_st_context.common.statistics_counter_id = cli;
+ }
context->ustorm_st_context.common.mc_alignment_log_size = 0;
context->ustorm_st_context.common.bd_buff_size =
cp->l2_single_buf_size;
@@ -4011,10 +4016,13 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev)
/* client tstorm info */
tstorm_client.mtu = cp->l2_single_buf_size - 14;
- tstorm_client.config_flags =
- (TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE |
- TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE);
- tstorm_client.statistics_counter_id = cli;
+ tstorm_client.config_flags = TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE;
+
+ if (cli < MAX_T_STAT_COUNTER_ID) {
+ tstorm_client.config_flags |=
+ TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE;
+ tstorm_client.statistics_counter_id = cli;
+ }
CNIC_WR(dev, BAR_TSTRORM_INTMEM +
TSTORM_CLIENT_CONFIG_OFFSET(port, cli),
@@ -4024,16 +4032,21 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev)
((u32 *)&tstorm_client)[1]);
/* reset tstorm per client statistics */
- val = BAR_TSTRORM_INTMEM +
- TSTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli);
- for (i = 0; i < sizeof(struct tstorm_per_client_stats) / 4; i++)
- CNIC_WR(dev, val + i * 4, 0);
+ if (cli < MAX_T_STAT_COUNTER_ID) {
+
+ val = BAR_TSTRORM_INTMEM +
+ TSTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli);
+ for (i = 0; i < sizeof(struct tstorm_per_client_stats) / 4; i++)
+ CNIC_WR(dev, val + i * 4, 0);
+ }
/* reset ustorm per client statistics */
- val = BAR_USTRORM_INTMEM +
- USTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli);
- for (i = 0; i < sizeof(struct ustorm_per_client_stats) / 4; i++)
- CNIC_WR(dev, val + i * 4, 0);
+ if (cli < MAX_U_STAT_COUNTER_ID) {
+ val = BAR_USTRORM_INTMEM +
+ USTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli);
+ for (i = 0; i < sizeof(struct ustorm_per_client_stats) / 4; i++)
+ CNIC_WR(dev, val + i * 4, 0);
+ }
cp->rx_cons_ptr =
&cp->bnx2x_def_status_blk->u_def_status_block.index_values[
diff --git a/drivers/net/cpmac.c b/drivers/net/cpmac.c
index 3c58db595285..23786ee34bed 100644
--- a/drivers/net/cpmac.c
+++ b/drivers/net/cpmac.c
@@ -1181,7 +1181,8 @@ static int __devinit cpmac_probe(struct platform_device *pdev)
if (netif_msg_drv(priv))
printk(KERN_ERR "%s: Could not attach to PHY\n",
dev->name);
- return PTR_ERR(priv->phy);
+ rc = PTR_ERR(priv->phy);
+ goto fail;
}
if ((rc = register_netdev(dev))) {
diff --git a/drivers/net/declance.c b/drivers/net/declance.c
index 1d973db27c32..d7de376d7178 100644
--- a/drivers/net/declance.c
+++ b/drivers/net/declance.c
@@ -1022,7 +1022,7 @@ static const struct net_device_ops lance_netdev_ops = {
.ndo_set_mac_address = eth_mac_addr,
};
-static int __init dec_lance_probe(struct device *bdev, const int type)
+static int __devinit dec_lance_probe(struct device *bdev, const int type)
{
static unsigned version_printed;
static const char fmt[] = "declance%d";
@@ -1326,7 +1326,7 @@ static void __exit dec_lance_platform_remove(void)
}
#ifdef CONFIG_TC
-static int __init dec_lance_tc_probe(struct device *dev);
+static int __devinit dec_lance_tc_probe(struct device *dev);
static int __exit dec_lance_tc_remove(struct device *dev);
static const struct tc_device_id dec_lance_tc_table[] = {
@@ -1345,7 +1345,7 @@ static struct tc_driver dec_lance_tc_driver = {
},
};
-static int __init dec_lance_tc_probe(struct device *dev)
+static int __devinit dec_lance_tc_probe(struct device *dev)
{
int status = dec_lance_probe(dev, PMAD_LANCE);
if (!status)
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index ebdea0891665..68a80893dce1 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -1047,15 +1047,14 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
goto err_register;
/* print bus type/speed/width info */
- e_info("(PCI%s:%s:%s) ",
- ((hw->bus_type == e1000_bus_type_pcix) ? "-X" : ""),
- ((hw->bus_speed == e1000_bus_speed_133) ? "133MHz" :
- (hw->bus_speed == e1000_bus_speed_120) ? "120MHz" :
- (hw->bus_speed == e1000_bus_speed_100) ? "100MHz" :
- (hw->bus_speed == e1000_bus_speed_66) ? "66MHz" : "33MHz"),
- ((hw->bus_width == e1000_bus_width_64) ? "64-bit" : "32-bit"));
-
- e_info("%pM\n", netdev->dev_addr);
+ e_info("(PCI%s:%dMHz:%d-bit) %pM\n",
+ ((hw->bus_type == e1000_bus_type_pcix) ? "-X" : ""),
+ ((hw->bus_speed == e1000_bus_speed_133) ? 133 :
+ (hw->bus_speed == e1000_bus_speed_120) ? 120 :
+ (hw->bus_speed == e1000_bus_speed_100) ? 100 :
+ (hw->bus_speed == e1000_bus_speed_66) ? 66 : 33),
+ ((hw->bus_width == e1000_bus_width_64) ? 64 : 32),
+ netdev->dev_addr);
/* carrier off reporting is important to ethtool even BEFORE open */
netif_carrier_off(netdev);
diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h
index 0630980a2722..0060e422f171 100644
--- a/drivers/net/ehea/ehea.h
+++ b/drivers/net/ehea/ehea.h
@@ -40,7 +40,7 @@
#include <asm/io.h>
#define DRV_NAME "ehea"
-#define DRV_VERSION "EHEA_0103"
+#define DRV_VERSION "EHEA_0105"
/* eHEA capability flags */
#define DLPAR_PORT_ADD_REM 1
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index f547894ff48f..8b92acb448c2 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -867,6 +867,7 @@ static int ehea_poll(struct napi_struct *napi, int budget)
ehea_reset_cq_ep(pr->send_cq);
ehea_reset_cq_n1(pr->recv_cq);
ehea_reset_cq_n1(pr->send_cq);
+ rmb();
cqe = ehea_poll_rq1(pr->qp, &wqe_index);
cqe_skb = ehea_poll_cq(pr->send_cq);
@@ -2859,6 +2860,7 @@ static void ehea_reset_port(struct work_struct *work)
container_of(work, struct ehea_port, reset_task);
struct net_device *dev = port->netdev;
+ mutex_lock(&dlpar_mem_lock);
port->resets++;
mutex_lock(&port->port_lock);
netif_stop_queue(dev);
@@ -2881,6 +2883,7 @@ static void ehea_reset_port(struct work_struct *work)
netif_wake_queue(dev);
out:
mutex_unlock(&port->port_lock);
+ mutex_unlock(&dlpar_mem_lock);
}
static void ehea_rereg_mrs(struct work_struct *work)
@@ -3542,10 +3545,7 @@ static int ehea_mem_notifier(struct notifier_block *nb,
int ret = NOTIFY_BAD;
struct memory_notify *arg = data;
- if (!mutex_trylock(&dlpar_mem_lock)) {
- ehea_info("ehea_mem_notifier must not be called parallelized");
- goto out;
- }
+ mutex_lock(&dlpar_mem_lock);
switch (action) {
case MEM_CANCEL_OFFLINE:
@@ -3574,7 +3574,6 @@ static int ehea_mem_notifier(struct notifier_block *nb,
out_unlock:
mutex_unlock(&dlpar_mem_lock);
-out:
return ret;
}
diff --git a/drivers/net/enic/vnic_dev.c b/drivers/net/enic/vnic_dev.c
index 2b3e16db5c82..e0d33281ec98 100644
--- a/drivers/net/enic/vnic_dev.c
+++ b/drivers/net/enic/vnic_dev.c
@@ -709,7 +709,7 @@ int vnic_dev_init_prov(struct vnic_dev *vdev, u8 *buf, u32 len)
{
u64 a0, a1 = len;
int wait = 1000;
- u64 prov_pa;
+ dma_addr_t prov_pa;
void *prov_buf;
int ret;
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index ba190376e030..efd4c70753db 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -381,10 +381,14 @@ static void gfar_init_mac(struct net_device *ndev)
/* Insert receive time stamps into padding alignment bytes */
if (priv->device_flags & FSL_GIANFAR_DEV_HAS_TIMER) {
rctrl &= ~RCTRL_PAL_MASK;
- rctrl |= RCTRL_PRSDEP_INIT | RCTRL_TS_ENABLE | RCTRL_PADDING(8);
+ rctrl |= RCTRL_PADDING(8);
priv->padding = 8;
}
+ /* Enable HW time stamping if requested from user space */
+ if (priv->hwts_rx_en)
+ rctrl |= RCTRL_PRSDEP_INIT | RCTRL_TS_ENABLE;
+
/* keep vlan related bits if it's enabled */
if (priv->vlgrp) {
rctrl |= RCTRL_VLEX | RCTRL_PRSDEP_INIT;
@@ -747,7 +751,8 @@ static int gfar_of_init(struct of_device *ofdev, struct net_device **pdev)
FSL_GIANFAR_DEV_HAS_CSUM |
FSL_GIANFAR_DEV_HAS_VLAN |
FSL_GIANFAR_DEV_HAS_MAGIC_PACKET |
- FSL_GIANFAR_DEV_HAS_EXTENDED_HASH;
+ FSL_GIANFAR_DEV_HAS_EXTENDED_HASH |
+ FSL_GIANFAR_DEV_HAS_TIMER;
ctype = of_get_property(np, "phy-connection-type", NULL);
@@ -805,12 +810,20 @@ static int gfar_hwtstamp_ioctl(struct net_device *netdev,
switch (config.rx_filter) {
case HWTSTAMP_FILTER_NONE:
- priv->hwts_rx_en = 0;
+ if (priv->hwts_rx_en) {
+ stop_gfar(netdev);
+ priv->hwts_rx_en = 0;
+ startup_gfar(netdev);
+ }
break;
default:
if (!(priv->device_flags & FSL_GIANFAR_DEV_HAS_TIMER))
return -ERANGE;
- priv->hwts_rx_en = 1;
+ if (!priv->hwts_rx_en) {
+ stop_gfar(netdev);
+ priv->hwts_rx_en = 1;
+ startup_gfar(netdev);
+ }
config.rx_filter = HWTSTAMP_FILTER_ALL;
break;
}
@@ -2642,6 +2655,10 @@ int gfar_clean_rx_ring(struct gfar_priv_rx_q *rx_queue, int rx_work_limit)
dma_unmap_single(&priv->ofdev->dev, bdp->bufPtr,
priv->rx_buffer_size, DMA_FROM_DEVICE);
+ if (unlikely(!(bdp->status & RXBD_ERR) &&
+ bdp->length > priv->rx_buffer_size))
+ bdp->status = RXBD_LARGE;
+
/* We drop the frame if we failed to allocate a new buffer */
if (unlikely(!newskb || !(bdp->status & RXBD_LAST) ||
bdp->status & RXBD_ERR)) {
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index 7acb3edc47ef..2602852cc55a 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -677,7 +677,7 @@ static int ibmveth_close(struct net_device *netdev)
if (!adapter->pool_config)
netif_stop_queue(netdev);
- free_irq(netdev->irq, netdev);
+ h_vio_signal(adapter->vdev->unit_address, VIO_IRQ_DISABLE);
do {
lpar_rc = h_free_logical_lan(adapter->vdev->unit_address);
@@ -689,6 +689,8 @@ static int ibmveth_close(struct net_device *netdev)
lpar_rc);
}
+ free_irq(netdev->irq, netdev);
+
adapter->rx_no_buffer = *(u64*)(((char*)adapter->buffer_list_addr) + 4096 - 8);
ibmveth_cleanup(adapter);
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 3881918f5382..cea37e0837ff 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -1722,6 +1722,15 @@ static int __devinit igb_probe(struct pci_dev *pdev,
u16 eeprom_apme_mask = IGB_EEPROM_APME;
u32 part_num;
+ /* Catch broken hardware that put the wrong VF device ID in
+ * the PCIe SR-IOV capability.
+ */
+ if (pdev->is_virtfn) {
+ WARN(1, KERN_ERR "%s (%hx:%hx) should not be a VF!\n",
+ pci_name(pdev), pdev->vendor, pdev->device);
+ return -EINVAL;
+ }
+
err = pci_enable_device_mem(pdev);
if (err)
return err;
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index c50a7541ffec..3a93a81872b8 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -2077,25 +2077,6 @@ static int ixgbe_get_coalesce(struct net_device *netdev,
return 0;
}
-/*
- * this function must be called before setting the new value of
- * rx_itr_setting
- */
-static bool ixgbe_reenable_rsc(struct ixgbe_adapter *adapter,
- struct ethtool_coalesce *ec)
-{
- /* check the old value and enable RSC if necessary */
- if ((adapter->rx_itr_setting == 0) &&
- (adapter->flags2 & IXGBE_FLAG2_RSC_CAPABLE)) {
- adapter->flags2 |= IXGBE_FLAG2_RSC_ENABLED;
- adapter->netdev->features |= NETIF_F_LRO;
- DPRINTK(PROBE, INFO, "rx-usecs set to %d, re-enabling RSC\n",
- ec->rx_coalesce_usecs);
- return true;
- }
- return false;
-}
-
static int ixgbe_set_coalesce(struct net_device *netdev,
struct ethtool_coalesce *ec)
{
@@ -2124,9 +2105,6 @@ static int ixgbe_set_coalesce(struct net_device *netdev,
(1000000/ec->rx_coalesce_usecs < IXGBE_MIN_INT_RATE))
return -EINVAL;
- /* check the old value and enable RSC if necessary */
- need_reset = ixgbe_reenable_rsc(adapter, ec);
-
/* store the value in ints/second */
adapter->rx_eitr_param = 1000000/ec->rx_coalesce_usecs;
@@ -2135,9 +2113,6 @@ static int ixgbe_set_coalesce(struct net_device *netdev,
/* clear the lower bit as its used for dynamic state */
adapter->rx_itr_setting &= ~1;
} else if (ec->rx_coalesce_usecs == 1) {
- /* check the old value and enable RSC if necessary */
- need_reset = ixgbe_reenable_rsc(adapter, ec);
-
/* 1 means dynamic mode */
adapter->rx_eitr_param = 20000;
adapter->rx_itr_setting = 1;
@@ -2157,10 +2132,11 @@ static int ixgbe_set_coalesce(struct net_device *netdev,
*/
if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) {
adapter->flags2 &= ~IXGBE_FLAG2_RSC_ENABLED;
- netdev->features &= ~NETIF_F_LRO;
- DPRINTK(PROBE, INFO,
- "rx-usecs set to 0, disabling RSC\n");
-
+ if (netdev->features & NETIF_F_LRO) {
+ netdev->features &= ~NETIF_F_LRO;
+ DPRINTK(PROBE, INFO, "rx-usecs set to 0, "
+ "disabling LRO/RSC\n");
+ }
need_reset = true;
}
}
@@ -2255,6 +2231,9 @@ static int ixgbe_set_flags(struct net_device *netdev, u32 data)
}
} else if (!adapter->rx_itr_setting) {
netdev->features &= ~ETH_FLAG_LRO;
+ if (data & ETH_FLAG_LRO)
+ DPRINTK(PROBE, INFO, "rx-usecs set to 0, "
+ "LRO/RSC cannot be enabled.\n");
}
}
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index b2af2f67f604..74d9b6df3029 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -3684,10 +3684,6 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
/* signal that we are down to the interrupt handler */
set_bit(__IXGBE_DOWN, &adapter->state);
- /* power down the optics */
- if (hw->phy.multispeed_fiber)
- hw->mac.ops.disable_tx_laser(hw);
-
/* disable receive for all VFs and wait one second */
if (adapter->num_vfs) {
/* ping all the active vfs to let them know we are going down */
@@ -3742,6 +3738,10 @@ void ixgbe_down(struct ixgbe_adapter *adapter)
(IXGBE_READ_REG(hw, IXGBE_DMATXCTL) &
~IXGBE_DMATXCTL_TE));
+ /* power down the optics */
+ if (hw->phy.multispeed_fiber)
+ hw->mac.ops.disable_tx_laser(hw);
+
/* clear n-tuple filters that are cached */
ethtool_ntuple_flush(netdev);
@@ -4001,7 +4001,7 @@ static void ixgbe_set_num_queues(struct ixgbe_adapter *adapter)
done:
/* Notify the stack of the (possibly) reduced Tx Queue count. */
- adapter->netdev->real_num_tx_queues = adapter->num_tx_queues;
+ netif_set_real_num_tx_queues(adapter->netdev, adapter->num_tx_queues);
}
static void ixgbe_acquire_msix_vectors(struct ixgbe_adapter *adapter,
@@ -5195,7 +5195,6 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake)
ixgbe_free_all_tx_resources(adapter);
ixgbe_free_all_rx_resources(adapter);
}
- ixgbe_clear_interrupt_scheme(adapter);
#ifdef CONFIG_PM
retval = pci_save_state(pdev);
@@ -5230,6 +5229,8 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake)
*enable_wake = !!wufc;
+ ixgbe_clear_interrupt_scheme(adapter);
+
ixgbe_release_hw_control(adapter);
pci_disable_device(pdev);
@@ -5282,6 +5283,10 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter)
u32 i, missed_rx = 0, mpc, bprc, lxon, lxoff, xon_off_tot;
u64 non_eop_descs = 0, restart_queue = 0;
+ if (test_bit(__IXGBE_DOWN, &adapter->state) ||
+ test_bit(__IXGBE_RESETTING, &adapter->state))
+ return;
+
if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) {
u64 rsc_count = 0;
u64 rsc_flush = 0;
@@ -6019,7 +6024,6 @@ static void ixgbe_tx_queue(struct ixgbe_adapter *adapter,
static void ixgbe_atr(struct ixgbe_adapter *adapter, struct sk_buff *skb,
int queue, u32 tx_flags)
{
- /* Right now, we support IPv4 only */
struct ixgbe_atr_input atr_input;
struct tcphdr *th;
struct iphdr *iph = ip_hdr(skb);
@@ -6028,6 +6032,9 @@ static void ixgbe_atr(struct ixgbe_adapter *adapter, struct sk_buff *skb,
u32 src_ipv4_addr, dst_ipv4_addr;
u8 l4type = 0;
+ /* Right now, we support IPv4 only */
+ if (skb->protocol != htons(ETH_P_IP))
+ return;
/* check if we're UDP or TCP */
if (iph->protocol == IPPROTO_TCP) {
th = tcp_hdr(skb);
@@ -6485,6 +6492,15 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev,
#endif
u32 part_num, eec;
+ /* Catch broken hardware that put the wrong VF device ID in
+ * the PCIe SR-IOV capability.
+ */
+ if (pdev->is_virtfn) {
+ WARN(1, KERN_ERR "%s (%hx:%hx) should not be a VF!\n",
+ pci_name(pdev), pdev->vendor, pdev->device);
+ return -EINVAL;
+ }
+
err = pci_enable_device_mem(pdev);
if (err)
return err;
diff --git a/drivers/net/ixgbe/ixgbe_phy.c b/drivers/net/ixgbe/ixgbe_phy.c
index 09e1911ff510..48325a5beff2 100644
--- a/drivers/net/ixgbe/ixgbe_phy.c
+++ b/drivers/net/ixgbe/ixgbe_phy.c
@@ -575,6 +575,8 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
* 4 SFP_DA_CORE1 - 82599-specific
* 5 SFP_SR/LR_CORE0 - 82599-specific
* 6 SFP_SR/LR_CORE1 - 82599-specific
+ * 7 SFP_act_lmt_DA_CORE0 - 82599-specific
+ * 8 SFP_act_lmt_DA_CORE1 - 82599-specific
*/
if (hw->mac.type == ixgbe_mac_82598EB) {
if (cable_tech & IXGBE_SFF_DA_PASSIVE_CABLE)
diff --git a/drivers/net/lib82596.c b/drivers/net/lib82596.c
index ce5d6e909218..c27f4291b350 100644
--- a/drivers/net/lib82596.c
+++ b/drivers/net/lib82596.c
@@ -1343,7 +1343,7 @@ static void set_multicast_list(struct net_device *dev)
DEB(DEB_MULTI,
printk(KERN_DEBUG
"%s: set multicast list, %d entries, promisc %s, allmulti %s\n",
- dev->name, dev->mc_count,
+ dev->name, netdev_mc_count(dev),
dev->flags & IFF_PROMISC ? "ON" : "OFF",
dev->flags & IFF_ALLMULTI ? "ON" : "OFF"));
diff --git a/drivers/net/ll_temac_main.c b/drivers/net/ll_temac_main.c
index 315eb4cdb58e..dc6bf042579d 100644
--- a/drivers/net/ll_temac_main.c
+++ b/drivers/net/ll_temac_main.c
@@ -964,7 +964,7 @@ temac_of_probe(struct of_device *op, const struct of_device_id *match)
np = of_parse_phandle(op->dev.of_node, "llink-connected", 0);
if (!np) {
dev_err(&op->dev, "could not find DMA node\n");
- goto nodev;
+ goto err_iounmap;
}
/* Setup the DMA register accesses, could be DCR or memory mapped */
@@ -978,7 +978,7 @@ temac_of_probe(struct of_device *op, const struct of_device_id *match)
dev_dbg(&op->dev, "MEM base: %p\n", lp->sdma_regs);
} else {
dev_err(&op->dev, "unable to map DMA registers\n");
- goto nodev;
+ goto err_iounmap;
}
}
@@ -987,7 +987,7 @@ temac_of_probe(struct of_device *op, const struct of_device_id *match)
if ((lp->rx_irq == NO_IRQ) || (lp->tx_irq == NO_IRQ)) {
dev_err(&op->dev, "could not determine irqs\n");
rc = -ENOMEM;
- goto nodev;
+ goto err_iounmap_2;
}
of_node_put(np); /* Finished with the DMA node; drop the reference */
@@ -997,7 +997,7 @@ temac_of_probe(struct of_device *op, const struct of_device_id *match)
if ((!addr) || (size != 6)) {
dev_err(&op->dev, "could not find MAC address\n");
rc = -ENODEV;
- goto nodev;
+ goto err_iounmap_2;
}
temac_set_mac_address(ndev, (void *)addr);
@@ -1013,7 +1013,7 @@ temac_of_probe(struct of_device *op, const struct of_device_id *match)
rc = sysfs_create_group(&lp->dev->kobj, &temac_attr_group);
if (rc) {
dev_err(lp->dev, "Error creating sysfs files\n");
- goto nodev;
+ goto err_iounmap_2;
}
rc = register_netdev(lp->ndev);
@@ -1026,6 +1026,11 @@ temac_of_probe(struct of_device *op, const struct of_device_id *match)
err_register_ndev:
sysfs_remove_group(&lp->dev->kobj, &temac_attr_group);
+ err_iounmap_2:
+ if (lp->sdma_regs)
+ iounmap(lp->sdma_regs);
+ err_iounmap:
+ iounmap(lp->regs);
nodev:
free_netdev(ndev);
ndev = NULL;
@@ -1044,6 +1049,9 @@ static int __devexit temac_of_remove(struct of_device *op)
of_node_put(lp->phy_node);
lp->phy_node = NULL;
dev_set_drvdata(&op->dev, NULL);
+ iounmap(lp->regs);
+ if (lp->sdma_regs)
+ iounmap(lp->sdma_regs);
free_netdev(ndev);
return 0;
}
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 87e8d4cb4057..f15fe2cf72ae 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -499,7 +499,7 @@ static const struct net_device_ops macvlan_netdev_ops = {
.ndo_validate_addr = eth_validate_addr,
};
-static void macvlan_setup(struct net_device *dev)
+void macvlan_common_setup(struct net_device *dev)
{
ether_setup(dev);
@@ -508,6 +508,12 @@ static void macvlan_setup(struct net_device *dev)
dev->destructor = free_netdev;
dev->header_ops = &macvlan_hard_header_ops,
dev->ethtool_ops = &macvlan_ethtool_ops;
+}
+EXPORT_SYMBOL_GPL(macvlan_common_setup);
+
+static void macvlan_setup(struct net_device *dev)
+{
+ macvlan_common_setup(dev);
dev->tx_queue_len = 0;
}
@@ -705,7 +711,6 @@ int macvlan_link_register(struct rtnl_link_ops *ops)
/* common fields */
ops->priv_size = sizeof(struct macvlan_dev);
ops->get_tx_queues = macvlan_get_tx_queues;
- ops->setup = macvlan_setup;
ops->validate = macvlan_validate;
ops->maxtype = IFLA_MACVLAN_MAX;
ops->policy = macvlan_policy;
@@ -719,6 +724,7 @@ EXPORT_SYMBOL_GPL(macvlan_link_register);
static struct rtnl_link_ops macvlan_link_ops = {
.kind = "macvlan",
+ .setup = macvlan_setup,
.newlink = macvlan_newlink,
.dellink = macvlan_dellink,
};
diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
index a8a94e2f6ddc..ff02b836c3c4 100644
--- a/drivers/net/macvtap.c
+++ b/drivers/net/macvtap.c
@@ -180,11 +180,18 @@ static int macvtap_forward(struct net_device *dev, struct sk_buff *skb)
{
struct macvtap_queue *q = macvtap_get_queue(dev, skb);
if (!q)
- return -ENOLINK;
+ goto drop;
+
+ if (skb_queue_len(&q->sk.sk_receive_queue) >= dev->tx_queue_len)
+ goto drop;
skb_queue_tail(&q->sk.sk_receive_queue, skb);
wake_up_interruptible_poll(sk_sleep(&q->sk), POLLIN | POLLRDNORM | POLLRDBAND);
- return 0;
+ return NET_RX_SUCCESS;
+
+drop:
+ kfree_skb(skb);
+ return NET_RX_DROP;
}
/*
@@ -235,8 +242,15 @@ static void macvtap_dellink(struct net_device *dev,
macvlan_dellink(dev, head);
}
+static void macvtap_setup(struct net_device *dev)
+{
+ macvlan_common_setup(dev);
+ dev->tx_queue_len = TUN_READQ_SIZE;
+}
+
static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
.kind = "macvtap",
+ .setup = macvtap_setup,
.newlink = macvtap_newlink,
.dellink = macvtap_dellink,
};
diff --git a/drivers/net/mipsnet.c b/drivers/net/mipsnet.c
index 8e9704f5c122..869f0ea43a5b 100644
--- a/drivers/net/mipsnet.c
+++ b/drivers/net/mipsnet.c
@@ -247,7 +247,7 @@ static const struct net_device_ops mipsnet_netdev_ops = {
.ndo_set_mac_address = eth_mac_addr,
};
-static int __init mipsnet_probe(struct platform_device *dev)
+static int __devinit mipsnet_probe(struct platform_device *dev)
{
struct net_device *netdev;
int err;
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index e345ec8cb473..73bb8ea6f54a 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -289,6 +289,7 @@ struct mv643xx_eth_shared_private {
unsigned int t_clk;
int extended_rx_coal_limit;
int tx_bw_control;
+ int tx_csum_limit;
};
#define TX_BW_CONTROL_ABSENT 0
@@ -776,13 +777,16 @@ static int txq_submit_skb(struct tx_queue *txq, struct sk_buff *skb)
l4i_chk = 0;
if (skb->ip_summed == CHECKSUM_PARTIAL) {
+ int hdr_len;
int tag_bytes;
BUG_ON(skb->protocol != htons(ETH_P_IP) &&
skb->protocol != htons(ETH_P_8021Q));
- tag_bytes = (void *)ip_hdr(skb) - (void *)skb->data - ETH_HLEN;
- if (unlikely(tag_bytes & ~12)) {
+ hdr_len = (void *)ip_hdr(skb) - (void *)skb->data;
+ tag_bytes = hdr_len - ETH_HLEN;
+ if (skb->len - hdr_len > mp->shared->tx_csum_limit ||
+ unlikely(tag_bytes & ~12)) {
if (skb_checksum_help(skb) == 0)
goto no_csum;
kfree_skb(skb);
@@ -2666,6 +2670,7 @@ static int mv643xx_eth_shared_probe(struct platform_device *pdev)
* Detect hardware parameters.
*/
msp->t_clk = (pd != NULL && pd->t_clk != 0) ? pd->t_clk : 133000000;
+ msp->tx_csum_limit = pd->tx_csum_limit ? pd->tx_csum_limit : 9 * 1024;
infer_hw_params(msp);
platform_set_drvdata(pdev, msp);
diff --git a/drivers/net/ne.c b/drivers/net/ne.c
index b8e2923a1d69..1063093b3afc 100644
--- a/drivers/net/ne.c
+++ b/drivers/net/ne.c
@@ -806,8 +806,10 @@ static int __init ne_drv_probe(struct platform_device *pdev)
dev->base_addr = res->start;
dev->irq = platform_get_irq(pdev, 0);
} else {
- if (this_dev < 0 || this_dev >= MAX_NE_CARDS)
+ if (this_dev < 0 || this_dev >= MAX_NE_CARDS) {
+ free_netdev(dev);
return -EINVAL;
+ }
dev->base_addr = io[this_dev];
dev->irq = irq[this_dev];
dev->mem_end = bad[this_dev];
diff --git a/drivers/net/netxen/netxen_nic_ctx.c b/drivers/net/netxen/netxen_nic_ctx.c
index f26e54716c88..3a41b6a84a68 100644
--- a/drivers/net/netxen/netxen_nic_ctx.c
+++ b/drivers/net/netxen/netxen_nic_ctx.c
@@ -629,7 +629,8 @@ int netxen_alloc_hw_resources(struct netxen_adapter *adapter)
if (addr == NULL) {
dev_err(&pdev->dev, "%s: failed to allocate tx desc ring\n",
netdev->name);
- return -ENOMEM;
+ err = -ENOMEM;
+ goto err_out_free;
}
tx_ring->desc_head = (struct cmd_desc_type0 *)addr;
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
index 5c496f8d7c49..29d7b93d0493 100644
--- a/drivers/net/netxen/netxen_nic_hw.c
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -1159,9 +1159,6 @@ netxen_nic_pci_set_crbwindow_2M(struct netxen_adapter *adapter, ulong off)
window = CRB_HI(off);
- if (adapter->ahw.crb_win == window)
- return;
-
writel(window, addr);
if (readl(addr) != window) {
if (printk_ratelimit())
@@ -1169,7 +1166,6 @@ netxen_nic_pci_set_crbwindow_2M(struct netxen_adapter *adapter, ulong off)
"failed to set CRB window to %d off 0x%lx\n",
window, off);
}
- adapter->ahw.crb_win = window;
}
static void __iomem *
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index 045a7c8f5bdf..c865dda2adf1 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -218,7 +218,7 @@ int netxen_alloc_sw_resources(struct netxen_adapter *adapter)
if (cmd_buf_arr == NULL) {
dev_err(&pdev->dev, "%s: failed to allocate cmd buffer ring\n",
netdev->name);
- return -ENOMEM;
+ goto err_out;
}
memset(cmd_buf_arr, 0, TX_BUFF_RINGSIZE(tx_ring));
tx_ring->cmd_buf_arr = cmd_buf_arr;
@@ -230,7 +230,7 @@ int netxen_alloc_sw_resources(struct netxen_adapter *adapter)
if (rds_ring == NULL) {
dev_err(&pdev->dev, "%s: failed to allocate rds ring struct\n",
netdev->name);
- return -ENOMEM;
+ goto err_out;
}
recv_ctx->rds_rings = rds_ring;
@@ -1805,9 +1805,10 @@ netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ringid,
netxen_ctx_msg msg = 0;
struct list_head *head;
+ spin_lock(&rds_ring->lock);
+
producer = rds_ring->producer;
- spin_lock(&rds_ring->lock);
head = &rds_ring->free_list;
while (!list_empty(head)) {
@@ -1829,7 +1830,6 @@ netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ringid,
producer = get_next_index(producer, rds_ring->num_desc);
}
- spin_unlock(&rds_ring->lock);
if (count) {
rds_ring->producer = producer;
@@ -1853,6 +1853,8 @@ netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ringid,
NETXEN_RCV_PRODUCER_OFFSET), msg);
}
}
+
+ spin_unlock(&rds_ring->lock);
}
static void
@@ -1864,10 +1866,11 @@ netxen_post_rx_buffers_nodb(struct netxen_adapter *adapter,
int producer, count = 0;
struct list_head *head;
- producer = rds_ring->producer;
if (!spin_trylock(&rds_ring->lock))
return;
+ producer = rds_ring->producer;
+
head = &rds_ring->free_list;
while (!list_empty(head)) {
diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c
index 5b3dfb4ab279..33525bf2a3d3 100644
--- a/drivers/net/pcmcia/axnet_cs.c
+++ b/drivers/net/pcmcia/axnet_cs.c
@@ -1168,6 +1168,7 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id)
int interrupts, nr_serviced = 0, i;
struct ei_device *ei_local;
int handled = 0;
+ unsigned long flags;
e8390_base = dev->base_addr;
ei_local = netdev_priv(dev);
@@ -1176,7 +1177,7 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id)
* Protect the irq test too.
*/
- spin_lock(&ei_local->page_lock);
+ spin_lock_irqsave(&ei_local->page_lock, flags);
if (ei_local->irqlock)
{
@@ -1188,7 +1189,7 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id)
dev->name, inb_p(e8390_base + EN0_ISR),
inb_p(e8390_base + EN0_IMR));
#endif
- spin_unlock(&ei_local->page_lock);
+ spin_unlock_irqrestore(&ei_local->page_lock, flags);
return IRQ_NONE;
}
@@ -1261,7 +1262,7 @@ static irqreturn_t ax_interrupt(int irq, void *dev_id)
ei_local->irqlock = 0;
outb_p(ENISR_ALL, e8390_base + EN0_IMR);
- spin_unlock(&ei_local->page_lock);
+ spin_unlock_irqrestore(&ei_local->page_lock, flags);
return IRQ_RETVAL(handled);
}
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index 6f77a768ba88..bfdef72c5d5e 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -1727,6 +1727,7 @@ static struct pcmcia_device_id pcnet_ids[] = {
PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"),
PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "cis/PCMLM28.cis"),
PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "cis/PCMLM28.cis"),
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "TOSHIBA", "Modem/LAN Card", 0xb4585a1a, 0x53f922f8, "cis/PCMLM28.cis"),
PCMCIA_MFC_DEVICE_CIS_PROD_ID12(0, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "cis/DP83903.cis"),
PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"),
PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "cis/DP83903.cis"),
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index 64e6a84bbbbe..307cd1721e91 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -1505,12 +1505,20 @@ irq_done:
writeb(cor & ~COR_IREQ_ENA, smc->base + MOT_LAN + CISREG_COR);
writeb(cor, smc->base + MOT_LAN + CISREG_COR);
}
-#ifdef DOES_NOT_WORK
- if (smc->base != NULL) { /* Megahertz MFC's */
- readb(smc->base+MEGAHERTZ_ISR);
- readb(smc->base+MEGAHERTZ_ISR);
+
+ if ((smc->base != NULL) && /* Megahertz MFC's */
+ (smc->manfid == MANFID_MEGAHERTZ) &&
+ (smc->cardid == PRODID_MEGAHERTZ_EM3288)) {
+
+ u_char tmp;
+ tmp = readb(smc->base+MEGAHERTZ_ISR);
+ tmp = readb(smc->base+MEGAHERTZ_ISR);
+
+ /* Retrigger interrupt if needed */
+ writeb(tmp, smc->base + MEGAHERTZ_ISR);
+ writeb(tmp, smc->base + MEGAHERTZ_ISR);
}
-#endif
+
spin_unlock(&smc->lock);
return IRQ_RETVAL(handled);
}
diff --git a/drivers/net/phy/lxt.c b/drivers/net/phy/lxt.c
index dbd003453737..29c39ff85de5 100644
--- a/drivers/net/phy/lxt.c
+++ b/drivers/net/phy/lxt.c
@@ -226,6 +226,7 @@ module_exit(lxt_exit);
static struct mdio_device_id lxt_tbl[] = {
{ 0x78100000, 0xfffffff0 },
{ 0x001378e0, 0xfffffff0 },
+ { 0x00137a10, 0xfffffff0 },
{ }
};
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index 78b74e83ce5d..5a1bd5db2a93 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -29,6 +29,7 @@
#include <linux/mii.h>
#include <linux/ethtool.h>
#include <linux/phy.h>
+#include <linux/marvell_phy.h>
#include <asm/io.h>
#include <asm/irq.h>
@@ -48,8 +49,6 @@
#define MII_M1145_RGMII_RX_DELAY 0x0080
#define MII_M1145_RGMII_TX_DELAY 0x0002
-#define M1145_DEV_FLAGS_RESISTANCE 0x00000001
-
#define MII_M1111_PHY_LED_CONTROL 0x18
#define MII_M1111_PHY_LED_DIRECT 0x4100
#define MII_M1111_PHY_LED_COMBINE 0x411c
@@ -350,7 +349,10 @@ static int m88e1118_config_init(struct phy_device *phydev)
return err;
/* Adjust LED Control */
- err = phy_write(phydev, 0x10, 0x021e);
+ if (phydev->dev_flags & MARVELL_PHY_M1118_DNS323_LEDS)
+ err = phy_write(phydev, 0x10, 0x1100);
+ else
+ err = phy_write(phydev, 0x10, 0x021e);
if (err < 0)
return err;
@@ -398,7 +400,7 @@ static int m88e1145_config_init(struct phy_device *phydev)
if (err < 0)
return err;
- if (phydev->dev_flags & M1145_DEV_FLAGS_RESISTANCE) {
+ if (phydev->dev_flags & MARVELL_PHY_M1145_FLAGS_RESISTANCE) {
err = phy_write(phydev, 0x1d, 0x0012);
if (err < 0)
return err;
@@ -529,8 +531,8 @@ static int m88e1121_did_interrupt(struct phy_device *phydev)
static struct phy_driver marvell_drivers[] = {
{
- .phy_id = 0x01410c60,
- .phy_id_mask = 0xfffffff0,
+ .phy_id = MARVELL_PHY_ID_88E1101,
+ .phy_id_mask = MARVELL_PHY_ID_MASK,
.name = "Marvell 88E1101",
.features = PHY_GBIT_FEATURES,
.flags = PHY_HAS_INTERRUPT,
@@ -541,8 +543,8 @@ static struct phy_driver marvell_drivers[] = {
.driver = { .owner = THIS_MODULE },
},
{
- .phy_id = 0x01410c90,
- .phy_id_mask = 0xfffffff0,
+ .phy_id = MARVELL_PHY_ID_88E1112,
+ .phy_id_mask = MARVELL_PHY_ID_MASK,
.name = "Marvell 88E1112",
.features = PHY_GBIT_FEATURES,
.flags = PHY_HAS_INTERRUPT,
@@ -554,8 +556,8 @@ static struct phy_driver marvell_drivers[] = {
.driver = { .owner = THIS_MODULE },
},
{
- .phy_id = 0x01410cc0,
- .phy_id_mask = 0xfffffff0,
+ .phy_id = MARVELL_PHY_ID_88E1111,
+ .phy_id_mask = MARVELL_PHY_ID_MASK,
.name = "Marvell 88E1111",
.features = PHY_GBIT_FEATURES,
.flags = PHY_HAS_INTERRUPT,
@@ -567,8 +569,8 @@ static struct phy_driver marvell_drivers[] = {
.driver = { .owner = THIS_MODULE },
},
{
- .phy_id = 0x01410e10,
- .phy_id_mask = 0xfffffff0,
+ .phy_id = MARVELL_PHY_ID_88E1118,
+ .phy_id_mask = MARVELL_PHY_ID_MASK,
.name = "Marvell 88E1118",
.features = PHY_GBIT_FEATURES,
.flags = PHY_HAS_INTERRUPT,
@@ -580,8 +582,8 @@ static struct phy_driver marvell_drivers[] = {
.driver = {.owner = THIS_MODULE,},
},
{
- .phy_id = 0x01410cb0,
- .phy_id_mask = 0xfffffff0,
+ .phy_id = MARVELL_PHY_ID_88E1121R,
+ .phy_id_mask = MARVELL_PHY_ID_MASK,
.name = "Marvell 88E1121R",
.features = PHY_GBIT_FEATURES,
.flags = PHY_HAS_INTERRUPT,
@@ -593,8 +595,8 @@ static struct phy_driver marvell_drivers[] = {
.driver = { .owner = THIS_MODULE },
},
{
- .phy_id = 0x01410cd0,
- .phy_id_mask = 0xfffffff0,
+ .phy_id = MARVELL_PHY_ID_88E1145,
+ .phy_id_mask = MARVELL_PHY_ID_MASK,
.name = "Marvell 88E1145",
.features = PHY_GBIT_FEATURES,
.flags = PHY_HAS_INTERRUPT,
@@ -606,8 +608,8 @@ static struct phy_driver marvell_drivers[] = {
.driver = { .owner = THIS_MODULE },
},
{
- .phy_id = 0x01410e30,
- .phy_id_mask = 0xfffffff0,
+ .phy_id = MARVELL_PHY_ID_88E1240,
+ .phy_id_mask = MARVELL_PHY_ID_MASK,
.name = "Marvell 88E1240",
.features = PHY_GBIT_FEATURES,
.flags = PHY_HAS_INTERRUPT,
diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index fa4b24c49f42..d10bcefc0e45 100644
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -4611,8 +4611,7 @@ static void ql_timer(unsigned long data)
return;
}
- qdev->timer.expires = jiffies + (5*HZ);
- add_timer(&qdev->timer);
+ mod_timer(&qdev->timer, jiffies + (5*HZ));
}
static int __devinit qlge_probe(struct pci_dev *pdev,
@@ -4713,6 +4712,8 @@ static void ql_eeh_close(struct net_device *ndev)
netif_stop_queue(ndev);
}
+ /* Disabling the timer */
+ del_timer_sync(&qdev->timer);
if (test_bit(QL_ADAPTER_UP, &qdev->flags))
cancel_delayed_work_sync(&qdev->asic_reset_work);
cancel_delayed_work_sync(&qdev->mpi_reset_work);
@@ -4808,8 +4809,7 @@ static void qlge_io_resume(struct pci_dev *pdev)
netif_err(qdev, ifup, qdev->ndev,
"Device was not running prior to EEH.\n");
}
- qdev->timer.expires = jiffies + (5*HZ);
- add_timer(&qdev->timer);
+ mod_timer(&qdev->timer, jiffies + (5*HZ));
netif_device_attach(ndev);
}
@@ -4871,8 +4871,7 @@ static int qlge_resume(struct pci_dev *pdev)
return err;
}
- qdev->timer.expires = jiffies + (5*HZ);
- add_timer(&qdev->timer);
+ mod_timer(&qdev->timer, jiffies + (5*HZ));
netif_device_attach(ndev);
return 0;
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 96b6cfbf0a3a..cdc6a5c2e70d 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -1316,7 +1316,7 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp,
{ 0x7c800000, 0x28000000, RTL_GIGA_MAC_VER_26 },
/* 8168C family. */
- { 0x7cf00000, 0x3ca00000, RTL_GIGA_MAC_VER_24 },
+ { 0x7cf00000, 0x3cb00000, RTL_GIGA_MAC_VER_24 },
{ 0x7cf00000, 0x3c900000, RTL_GIGA_MAC_VER_23 },
{ 0x7cf00000, 0x3c800000, RTL_GIGA_MAC_VER_18 },
{ 0x7c800000, 0x3c800000, RTL_GIGA_MAC_VER_24 },
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 668327ccd8d0..1d37f0c310ca 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -3130,7 +3130,6 @@ static void tx_intr_handler(struct fifo_info *fifo_data)
pkt_cnt++;
/* Updating the statistics block */
- nic->dev->stats.tx_bytes += skb->len;
swstats->mem_freed += skb->truesize;
dev_kfree_skb_irq(skb);
@@ -4901,48 +4900,81 @@ static void s2io_updt_stats(struct s2io_nic *sp)
* Return value:
* pointer to the updated net_device_stats structure.
*/
-
static struct net_device_stats *s2io_get_stats(struct net_device *dev)
{
struct s2io_nic *sp = netdev_priv(dev);
- struct config_param *config = &sp->config;
struct mac_info *mac_control = &sp->mac_control;
struct stat_block *stats = mac_control->stats_info;
- int i;
+ u64 delta;
/* Configure Stats for immediate updt */
s2io_updt_stats(sp);
- /* Using sp->stats as a staging area, because reset (due to mtu
- change, for example) will clear some hardware counters */
- dev->stats.tx_packets += le32_to_cpu(stats->tmac_frms) -
- sp->stats.tx_packets;
- sp->stats.tx_packets = le32_to_cpu(stats->tmac_frms);
-
- dev->stats.tx_errors += le32_to_cpu(stats->tmac_any_err_frms) -
- sp->stats.tx_errors;
- sp->stats.tx_errors = le32_to_cpu(stats->tmac_any_err_frms);
-
- dev->stats.rx_errors += le64_to_cpu(stats->rmac_drop_frms) -
- sp->stats.rx_errors;
- sp->stats.rx_errors = le64_to_cpu(stats->rmac_drop_frms);
-
- dev->stats.multicast = le32_to_cpu(stats->rmac_vld_mcst_frms) -
- sp->stats.multicast;
- sp->stats.multicast = le32_to_cpu(stats->rmac_vld_mcst_frms);
-
- dev->stats.rx_length_errors = le64_to_cpu(stats->rmac_long_frms) -
- sp->stats.rx_length_errors;
- sp->stats.rx_length_errors = le64_to_cpu(stats->rmac_long_frms);
+ /* A device reset will cause the on-adapter statistics to be zero'ed.
+ * This can be done while running by changing the MTU. To prevent the
+ * system from having the stats zero'ed, the driver keeps a copy of the
+ * last update to the system (which is also zero'ed on reset). This
+ * enables the driver to accurately know the delta between the last
+ * update and the current update.
+ */
+ delta = ((u64) le32_to_cpu(stats->rmac_vld_frms_oflow) << 32 |
+ le32_to_cpu(stats->rmac_vld_frms)) - sp->stats.rx_packets;
+ sp->stats.rx_packets += delta;
+ dev->stats.rx_packets += delta;
+
+ delta = ((u64) le32_to_cpu(stats->tmac_frms_oflow) << 32 |
+ le32_to_cpu(stats->tmac_frms)) - sp->stats.tx_packets;
+ sp->stats.tx_packets += delta;
+ dev->stats.tx_packets += delta;
+
+ delta = ((u64) le32_to_cpu(stats->rmac_data_octets_oflow) << 32 |
+ le32_to_cpu(stats->rmac_data_octets)) - sp->stats.rx_bytes;
+ sp->stats.rx_bytes += delta;
+ dev->stats.rx_bytes += delta;
+
+ delta = ((u64) le32_to_cpu(stats->tmac_data_octets_oflow) << 32 |
+ le32_to_cpu(stats->tmac_data_octets)) - sp->stats.tx_bytes;
+ sp->stats.tx_bytes += delta;
+ dev->stats.tx_bytes += delta;
+
+ delta = le64_to_cpu(stats->rmac_drop_frms) - sp->stats.rx_errors;
+ sp->stats.rx_errors += delta;
+ dev->stats.rx_errors += delta;
+
+ delta = ((u64) le32_to_cpu(stats->tmac_any_err_frms_oflow) << 32 |
+ le32_to_cpu(stats->tmac_any_err_frms)) - sp->stats.tx_errors;
+ sp->stats.tx_errors += delta;
+ dev->stats.tx_errors += delta;
+
+ delta = le64_to_cpu(stats->rmac_drop_frms) - sp->stats.rx_dropped;
+ sp->stats.rx_dropped += delta;
+ dev->stats.rx_dropped += delta;
+
+ delta = le64_to_cpu(stats->tmac_drop_frms) - sp->stats.tx_dropped;
+ sp->stats.tx_dropped += delta;
+ dev->stats.tx_dropped += delta;
+
+ /* The adapter MAC interprets pause frames as multicast packets, but
+ * does not pass them up. This erroneously increases the multicast
+ * packet count and needs to be deducted when the multicast frame count
+ * is queried.
+ */
+ delta = (u64) le32_to_cpu(stats->rmac_vld_mcst_frms_oflow) << 32 |
+ le32_to_cpu(stats->rmac_vld_mcst_frms);
+ delta -= le64_to_cpu(stats->rmac_pause_ctrl_frms);
+ delta -= sp->stats.multicast;
+ sp->stats.multicast += delta;
+ dev->stats.multicast += delta;
- /* collect per-ring rx_packets and rx_bytes */
- dev->stats.rx_packets = dev->stats.rx_bytes = 0;
- for (i = 0; i < config->rx_ring_num; i++) {
- struct ring_info *ring = &mac_control->rings[i];
+ delta = ((u64) le32_to_cpu(stats->rmac_usized_frms_oflow) << 32 |
+ le32_to_cpu(stats->rmac_usized_frms)) +
+ le64_to_cpu(stats->rmac_long_frms) - sp->stats.rx_length_errors;
+ sp->stats.rx_length_errors += delta;
+ dev->stats.rx_length_errors += delta;
- dev->stats.rx_packets += ring->rx_packets;
- dev->stats.rx_bytes += ring->rx_bytes;
- }
+ delta = le64_to_cpu(stats->rmac_fcs_err_frms) - sp->stats.rx_crc_errors;
+ sp->stats.rx_crc_errors += delta;
+ dev->stats.rx_crc_errors += delta;
return &dev->stats;
}
@@ -7455,15 +7487,11 @@ static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp)
}
}
- /* Updating statistics */
- ring_data->rx_packets++;
rxdp->Host_Control = 0;
if (sp->rxd_mode == RXD_MODE_1) {
int len = RXD_GET_BUFFER0_SIZE_1(rxdp->Control_2);
- ring_data->rx_bytes += len;
skb_put(skb, len);
-
} else if (sp->rxd_mode == RXD_MODE_3B) {
int get_block = ring_data->rx_curr_get_info.block_index;
int get_off = ring_data->rx_curr_get_info.offset;
@@ -7472,7 +7500,6 @@ static int rx_osm_handler(struct ring_info *ring_data, struct RxD_t * rxdp)
unsigned char *buff = skb_push(skb, buf0_len);
struct buffAdd *ba = &ring_data->ba[get_block][get_off];
- ring_data->rx_bytes += buf0_len + buf2_len;
memcpy(buff, ba->ba_0, buf0_len);
skb_put(skb, buf2_len);
}
diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h
index 47c36e0994f5..7f3a53dcc6ef 100644
--- a/drivers/net/s2io.h
+++ b/drivers/net/s2io.h
@@ -65,7 +65,7 @@ static int debug_level = ERR_DBG;
/* DEBUG message print. */
#define DBG_PRINT(dbg_level, fmt, args...) do { \
- if (dbg_level >= debug_level) \
+ if (dbg_level <= debug_level) \
pr_info(fmt, ##args); \
} while (0)
@@ -745,10 +745,6 @@ struct ring_info {
/* Buffer Address store. */
struct buffAdd **ba;
-
- /* per-Ring statistics */
- unsigned long rx_packets;
- unsigned long rx_bytes;
} ____cacheline_aligned;
/* Fifo specific structure */
diff --git a/drivers/net/sb1250-mac.c b/drivers/net/sb1250-mac.c
index 1f3acc3a5dfd..79eee3062083 100644
--- a/drivers/net/sb1250-mac.c
+++ b/drivers/net/sb1250-mac.c
@@ -2671,6 +2671,7 @@ static struct platform_driver sbmac_driver = {
.remove = __exit_p(sbmac_remove),
.driver = {
.name = sbmac_string,
+ .owner = THIS_MODULE,
},
};
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 2111c7bbf578..7985165e84fc 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -717,11 +717,24 @@ static void sky2_phy_power_down(struct sky2_hw *hw, unsigned port)
sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_OFF);
}
+/* Enable Rx/Tx */
+static void sky2_enable_rx_tx(struct sky2_port *sky2)
+{
+ struct sky2_hw *hw = sky2->hw;
+ unsigned port = sky2->port;
+ u16 reg;
+
+ reg = gma_read16(hw, port, GM_GP_CTRL);
+ reg |= GM_GPCR_RX_ENA | GM_GPCR_TX_ENA;
+ gma_write16(hw, port, GM_GP_CTRL, reg);
+}
+
/* Force a renegotiation */
static void sky2_phy_reinit(struct sky2_port *sky2)
{
spin_lock_bh(&sky2->phy_lock);
sky2_phy_init(sky2->hw, sky2->port);
+ sky2_enable_rx_tx(sky2);
spin_unlock_bh(&sky2->phy_lock);
}
@@ -2040,7 +2053,6 @@ static void sky2_link_up(struct sky2_port *sky2)
{
struct sky2_hw *hw = sky2->hw;
unsigned port = sky2->port;
- u16 reg;
static const char *fc_name[] = {
[FC_NONE] = "none",
[FC_TX] = "tx",
@@ -2048,10 +2060,7 @@ static void sky2_link_up(struct sky2_port *sky2)
[FC_BOTH] = "both",
};
- /* enable Rx/Tx */
- reg = gma_read16(hw, port, GM_GP_CTRL);
- reg |= GM_GPCR_RX_ENA | GM_GPCR_TX_ENA;
- gma_write16(hw, port, GM_GP_CTRL, reg);
+ sky2_enable_rx_tx(sky2);
gm_phy_write(hw, port, PHY_MARV_INT_MASK, PHY_M_DEF_MSK);
diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index c0e70006374e..06b552fca63d 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -367,8 +367,8 @@ static u16 t21041_csr14[] = { 0xFFFF, 0xF7FD, 0xF7FD, 0x6F3F, 0x6F3D, };
static u16 t21041_csr15[] = { 0x0008, 0x0006, 0x000E, 0x0008, 0x0008, };
-#define dr32(reg) readl(de->regs + (reg))
-#define dw32(reg,val) writel((val), de->regs + (reg))
+#define dr32(reg) ioread32(de->regs + (reg))
+#define dw32(reg, val) iowrite32((val), de->regs + (reg))
static void de_rx_err_acct (struct de_private *de, unsigned rx_tail,
@@ -1706,6 +1706,7 @@ static void __devinit de21040_get_mac_address (struct de_private *de)
int value, boguscnt = 100000;
do {
value = dr32(ROMCmd);
+ rmb();
} while (value < 0 && --boguscnt > 0);
de->dev->dev_addr[i] = value;
udelay(1);
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 6ad6fe706312..63042596f0cf 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -736,8 +736,18 @@ static __inline__ ssize_t tun_put_user(struct tun_struct *tun,
gso.gso_type = VIRTIO_NET_HDR_GSO_TCPV6;
else if (sinfo->gso_type & SKB_GSO_UDP)
gso.gso_type = VIRTIO_NET_HDR_GSO_UDP;
- else
- BUG();
+ else {
+ printk(KERN_ERR "tun: unexpected GSO type: "
+ "0x%x, gso_size %d, hdr_len %d\n",
+ sinfo->gso_type, gso.gso_size,
+ gso.hdr_len);
+ print_hex_dump(KERN_ERR, "tun: ",
+ DUMP_PREFIX_NONE,
+ 16, 1, skb->head,
+ min((int)gso.hdr_len, 64), true);
+ WARN_ON_ONCE(1);
+ return -EINVAL;
+ }
if (sinfo->gso_type & SKB_GSO_TCP_ECN)
gso.gso_type |= VIRTIO_NET_HDR_GSO_ECN;
} else
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index 4a34833b85dd..807470e156af 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -3215,6 +3215,8 @@ static int ucc_geth_rx(struct ucc_geth_private *ugeth, u8 rxQ, int rx_work_limit
__func__, __LINE__, (u32) skb);
if (skb) {
skb->data = skb->head + NET_SKB_PAD;
+ skb->len = 0;
+ skb_reset_tail_pointer(skb);
__skb_queue_head(&ugeth->rx_recycle, skb);
}
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index 0a3c41faea9c..4dd23513c5af 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -1334,7 +1334,6 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
/* check for port already opened, if not set the termios */
serial->open_count++;
if (serial->open_count == 1) {
- tty->low_latency = 1;
serial->rx_state = RX_IDLE;
/* Force default termio settings */
_hso_serial_set_termios(tty, NULL);
diff --git a/drivers/net/usb/rndis_host.c b/drivers/net/usb/rndis_host.c
index 28d3ee175e7b..dd8a4adf48ca 100644
--- a/drivers/net/usb/rndis_host.c
+++ b/drivers/net/usb/rndis_host.c
@@ -104,10 +104,8 @@ static void rndis_msg_indicate(struct usbnet *dev, struct rndis_indicate *msg,
int rndis_command(struct usbnet *dev, struct rndis_msg_hdr *buf, int buflen)
{
struct cdc_state *info = (void *) &dev->data;
- struct usb_cdc_notification notification;
int master_ifnum;
int retval;
- int partial;
unsigned count;
__le32 rsp;
u32 xid = 0, msg_len, request_id;
@@ -135,17 +133,13 @@ int rndis_command(struct usbnet *dev, struct rndis_msg_hdr *buf, int buflen)
if (unlikely(retval < 0 || xid == 0))
return retval;
- /* Some devices don't respond on the control channel until
- * polled on the status channel, so do that first. */
- retval = usb_interrupt_msg(
- dev->udev,
- usb_rcvintpipe(dev->udev, dev->status->desc.bEndpointAddress),
- &notification, sizeof(notification), &partial,
- RNDIS_CONTROL_TIMEOUT_MS);
- if (unlikely(retval < 0))
- return retval;
+ // FIXME Seems like some devices discard responses when
+ // we time out and cancel our "get response" requests...
+ // so, this is fragile. Probably need to poll for status.
- /* Poll the control channel; the request probably completed immediately */
+ /* ignore status endpoint, just poll the control channel;
+ * the request probably completed immediately
+ */
rsp = buf->msg_type | RNDIS_MSG_COMPLETION;
for (count = 0; count < 10; count++) {
memset(buf, 0, CONTROL_BUFFER_SIZE);
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index a95c73de5824..81c76ada8e56 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -1293,6 +1293,9 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
goto out;
}
+ /* netdev_printk() needs this so do it as early as possible */
+ SET_NETDEV_DEV(net, &udev->dev);
+
dev = netdev_priv(net);
dev->udev = xdev;
dev->intf = udev;
@@ -1377,8 +1380,6 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
dev->rx_urb_size = dev->hard_mtu;
dev->maxpacket = usb_maxpacket (dev->udev, dev->out, 1);
- SET_NETDEV_DEV(net, &udev->dev);
-
if ((dev->driver_info->flags & FLAG_WLAN) != 0)
SET_NETDEV_DEVTYPE(net, &wlan_type);
if ((dev->driver_info->flags & FLAG_WWAN) != 0)
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 1edb7a61983c..bb6b67f6b0cc 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -415,7 +415,7 @@ static int add_recvbuf_mergeable(struct virtnet_info *vi, gfp_t gfp)
static bool try_fill_recv(struct virtnet_info *vi, gfp_t gfp)
{
int err;
- bool oom = false;
+ bool oom;
do {
if (vi->mergeable_rx_bufs)
@@ -425,10 +425,9 @@ static bool try_fill_recv(struct virtnet_info *vi, gfp_t gfp)
else
err = add_recvbuf_small(vi, gfp);
- if (err < 0) {
- oom = true;
+ oom = err == -ENOMEM;
+ if (err < 0)
break;
- }
++vi->num;
} while (err > 0);
if (unlikely(vi->num > vi->max))
@@ -563,7 +562,6 @@ static netdev_tx_t start_xmit(struct sk_buff *skb, struct net_device *dev)
struct virtnet_info *vi = netdev_priv(dev);
int capacity;
-again:
/* Free up any pending old buffers before queueing new ones. */
free_old_xmit_skbs(vi);
@@ -572,14 +570,20 @@ again:
/* This can happen with OOM and indirect buffers. */
if (unlikely(capacity < 0)) {
- netif_stop_queue(dev);
- dev_warn(&dev->dev, "Unexpected full queue\n");
- if (unlikely(!virtqueue_enable_cb(vi->svq))) {
- virtqueue_disable_cb(vi->svq);
- netif_start_queue(dev);
- goto again;
+ if (net_ratelimit()) {
+ if (likely(capacity == -ENOMEM)) {
+ dev_warn(&dev->dev,
+ "TX queue failure: out of memory\n");
+ } else {
+ dev->stats.tx_fifo_errors++;
+ dev_warn(&dev->dev,
+ "Unexpected TX queue failure: %d\n",
+ capacity);
+ }
}
- return NETDEV_TX_BUSY;
+ dev->stats.tx_dropped++;
+ kfree_skb(skb);
+ return NETDEV_TX_OK;
}
virtqueue_kick(vi->svq);
diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index b504bd561362..fc8b2d7a0919 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -2262,7 +2262,8 @@ start:
vxge_debug_init(VXGE_ERR,
"%s: memory allocation failed",
VXGE_DRIVER_NAME);
- return -ENOMEM;
+ ret = -ENOMEM;
+ goto alloc_entries_failed;
}
vdev->vxge_entries =
@@ -2271,8 +2272,8 @@ start:
if (!vdev->vxge_entries) {
vxge_debug_init(VXGE_ERR, "%s: memory allocation failed",
VXGE_DRIVER_NAME);
- kfree(vdev->entries);
- return -ENOMEM;
+ ret = -ENOMEM;
+ goto alloc_vxge_entries_failed;
}
for (i = 0, j = 0; i < vdev->no_of_vpath; i++) {
@@ -2303,22 +2304,32 @@ start:
vxge_debug_init(VXGE_ERR,
"%s: MSI-X enable failed for %d vectors, ret: %d",
VXGE_DRIVER_NAME, vdev->intr_cnt, ret);
+ if ((max_config_vpath != VXGE_USE_DEFAULT) || (ret < 3)) {
+ ret = -ENODEV;
+ goto enable_msix_failed;
+ }
+
kfree(vdev->entries);
kfree(vdev->vxge_entries);
vdev->entries = NULL;
vdev->vxge_entries = NULL;
-
- if ((max_config_vpath != VXGE_USE_DEFAULT) || (ret < 3))
- return -ENODEV;
/* Try with less no of vector by reducing no of vpaths count */
temp = (ret - 1)/2;
vxge_close_vpaths(vdev, temp);
vdev->no_of_vpath = temp;
goto start;
- } else if (ret < 0)
- return -ENODEV;
-
+ } else if (ret < 0) {
+ ret = -ENODEV;
+ goto enable_msix_failed;
+ }
return 0;
+
+enable_msix_failed:
+ kfree(vdev->vxge_entries);
+alloc_vxge_entries_failed:
+ kfree(vdev->entries);
+alloc_entries_failed:
+ return ret;
}
static int vxge_enable_msix(struct vxgedev *vdev)
@@ -4506,9 +4517,9 @@ vxge_starter(void)
char version[32];
snprintf(version, 32, "%s", DRV_VERSION);
- printk(KERN_CRIT "%s: Copyright(c) 2002-2009 Neterion Inc\n",
+ printk(KERN_INFO "%s: Copyright(c) 2002-2009 Neterion Inc\n",
VXGE_DRIVER_NAME);
- printk(KERN_CRIT "%s: Driver version: %s\n",
+ printk(KERN_INFO "%s: Driver version: %s\n",
VXGE_DRIVER_NAME, version);
verify_bandwidth();
diff --git a/drivers/net/wimax/i2400m/i2400m-usb.h b/drivers/net/wimax/i2400m/i2400m-usb.h
index 2d7c96d7e865..eb80243e22df 100644
--- a/drivers/net/wimax/i2400m/i2400m-usb.h
+++ b/drivers/net/wimax/i2400m/i2400m-usb.h
@@ -152,6 +152,7 @@ enum {
/* Device IDs */
USB_DEVICE_ID_I6050 = 0x0186,
USB_DEVICE_ID_I6050_2 = 0x0188,
+ USB_DEVICE_ID_I6250 = 0x0187,
};
diff --git a/drivers/net/wimax/i2400m/usb.c b/drivers/net/wimax/i2400m/usb.c
index 0d5081d77dc0..d3365ac85dde 100644
--- a/drivers/net/wimax/i2400m/usb.c
+++ b/drivers/net/wimax/i2400m/usb.c
@@ -491,6 +491,7 @@ int i2400mu_probe(struct usb_interface *iface,
switch (id->idProduct) {
case USB_DEVICE_ID_I6050:
case USB_DEVICE_ID_I6050_2:
+ case USB_DEVICE_ID_I6250:
i2400mu->i6050 = 1;
break;
default:
@@ -739,6 +740,7 @@ static
struct usb_device_id i2400mu_id_table[] = {
{ USB_DEVICE(0x8086, USB_DEVICE_ID_I6050) },
{ USB_DEVICE(0x8086, USB_DEVICE_ID_I6050_2) },
+ { USB_DEVICE(0x8086, USB_DEVICE_ID_I6250) },
{ USB_DEVICE(0x8086, 0x0181) },
{ USB_DEVICE(0x8086, 0x1403) },
{ USB_DEVICE(0x8086, 0x1405) },
diff --git a/drivers/net/wireless/ath/ath5k/attach.c b/drivers/net/wireless/ath/ath5k/attach.c
index e0c244b02f05..31c008042bfe 100644
--- a/drivers/net/wireless/ath/ath5k/attach.c
+++ b/drivers/net/wireless/ath/ath5k/attach.c
@@ -126,6 +126,7 @@ int ath5k_hw_attach(struct ath5k_softc *sc)
ah->ah_ant_mode = AR5K_ANTMODE_DEFAULT;
ah->ah_noise_floor = -95; /* until first NF calibration is run */
sc->ani_state.ani_mode = ATH5K_ANI_MODE_AUTO;
+ ah->ah_current_channel = &sc->channels[0];
/*
* Find the mac version
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index fbb7dec6ddeb..5ea87736a6ae 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -445,6 +445,7 @@ void ath_deinit_leds(struct ath_softc *sc);
#define SC_OP_TSF_RESET BIT(11)
#define SC_OP_BT_PRIORITY_DETECTED BIT(12)
#define SC_OP_BT_SCAN BIT(13)
+#define SC_OP_ANI_RUN BIT(14)
/* Powersave flags */
#define PS_WAIT_FOR_BEACON BIT(0)
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 77b359162d6c..23c15aa9fbd5 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -730,13 +730,17 @@ static int ath9k_hif_usb_alloc_urbs(struct hif_device_usb *hif_dev)
/* RX */
if (ath9k_hif_usb_alloc_rx_urbs(hif_dev) < 0)
- goto err;
+ goto err_rx;
/* Register Read */
if (ath9k_hif_usb_alloc_reg_in_urb(hif_dev) < 0)
- goto err;
+ goto err_reg;
return 0;
+err_reg:
+ ath9k_hif_usb_dealloc_rx_urbs(hif_dev);
+err_rx:
+ ath9k_hif_usb_dealloc_tx_urbs(hif_dev);
err:
return -ENOMEM;
}
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index abfa0493236f..1e2a68ea9355 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -336,6 +336,10 @@ set_timer:
static void ath_start_ani(struct ath_common *common)
{
unsigned long timestamp = jiffies_to_msecs(jiffies);
+ struct ath_softc *sc = (struct ath_softc *) common->priv;
+
+ if (!(sc->sc_flags & SC_OP_ANI_RUN))
+ return;
common->ani.longcal_timer = timestamp;
common->ani.shortcal_timer = timestamp;
@@ -872,11 +876,13 @@ static void ath9k_bss_assoc_info(struct ath_softc *sc,
/* Reset rssi stats */
sc->sc_ah->stats.avgbrssi = ATH_RSSI_DUMMY_MARKER;
+ sc->sc_flags |= SC_OP_ANI_RUN;
ath_start_ani(common);
} else {
ath_print(common, ATH_DBG_CONFIG, "Bss Info DISASSOC\n");
common->curaid = 0;
/* Stop ANI */
+ sc->sc_flags &= ~SC_OP_ANI_RUN;
del_timer_sync(&common->ani.timer);
}
}
@@ -1478,8 +1484,10 @@ static int ath9k_add_interface(struct ieee80211_hw *hw,
if (vif->type == NL80211_IFTYPE_AP ||
vif->type == NL80211_IFTYPE_ADHOC ||
- vif->type == NL80211_IFTYPE_MONITOR)
+ vif->type == NL80211_IFTYPE_MONITOR) {
+ sc->sc_flags |= SC_OP_ANI_RUN;
ath_start_ani(common);
+ }
out:
mutex_unlock(&sc->mutex);
@@ -1500,6 +1508,7 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
mutex_lock(&sc->mutex);
/* Stop ANI */
+ sc->sc_flags &= ~SC_OP_ANI_RUN;
del_timer_sync(&common->ani.timer);
/* Reclaim beacon resources */
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index ca6065b71b46..e3e52913d83a 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -844,9 +844,9 @@ int ath_rx_tasklet(struct ath_softc *sc, int flush, bool hp)
int dma_type;
if (edma)
- dma_type = DMA_FROM_DEVICE;
- else
dma_type = DMA_BIDIRECTIONAL;
+ else
+ dma_type = DMA_FROM_DEVICE;
qtype = hp ? ATH9K_RX_QUEUE_HP : ATH9K_RX_QUEUE_LP;
spin_lock_bh(&sc->rx.rxbuflock);
diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c
index db72461c486b..29b31a694b59 100644
--- a/drivers/net/wireless/hostap/hostap_cs.c
+++ b/drivers/net/wireless/hostap/hostap_cs.c
@@ -594,6 +594,7 @@ static int prism2_config(struct pcmcia_device *link)
local_info_t *local;
int ret = 1;
struct hostap_cs_priv *hw_priv;
+ unsigned long flags;
PDEBUG(DEBUG_FLOW, "prism2_config()\n");
@@ -625,9 +626,15 @@ static int prism2_config(struct pcmcia_device *link)
local->hw_priv = hw_priv;
hw_priv->link = link;
+ /*
+ * Make sure the IRQ handler cannot proceed until at least
+ * dev->base_addr is initialized.
+ */
+ spin_lock_irqsave(&local->irq_init_lock, flags);
+
ret = pcmcia_request_irq(link, prism2_interrupt);
if (ret)
- goto failed;
+ goto failed_unlock;
/*
* This actually configures the PCMCIA socket -- setting up
@@ -636,11 +643,13 @@ static int prism2_config(struct pcmcia_device *link)
*/
ret = pcmcia_request_configuration(link, &link->conf);
if (ret)
- goto failed;
+ goto failed_unlock;
dev->irq = link->irq;
dev->base_addr = link->io.BasePort1;
+ spin_unlock_irqrestore(&local->irq_init_lock, flags);
+
/* Finally, report what we've done */
printk(KERN_INFO "%s: index 0x%02x: ",
dev_info, link->conf.ConfigIndex);
@@ -667,6 +676,8 @@ static int prism2_config(struct pcmcia_device *link)
return ret;
+ failed_unlock:
+ spin_unlock_irqrestore(&local->irq_init_lock, flags);
failed:
kfree(hw_priv);
prism2_release((u_long)link);
diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c
index 30c2976b3624..e9d9d622a9b0 100644
--- a/drivers/net/wireless/hostap/hostap_hw.c
+++ b/drivers/net/wireless/hostap/hostap_hw.c
@@ -2621,6 +2621,18 @@ static irqreturn_t prism2_interrupt(int irq, void *dev_id)
iface = netdev_priv(dev);
local = iface->local;
+ /* Detect early interrupt before driver is fully configued */
+ spin_lock(&local->irq_init_lock);
+ if (!dev->base_addr) {
+ if (net_ratelimit()) {
+ printk(KERN_DEBUG "%s: Interrupt, but dev not configured\n",
+ dev->name);
+ }
+ spin_unlock(&local->irq_init_lock);
+ return IRQ_HANDLED;
+ }
+ spin_unlock(&local->irq_init_lock);
+
prism2_io_debug_add(dev, PRISM2_IO_DEBUG_CMD_INTERRUPT, 0, 0);
if (local->func->card_present && !local->func->card_present(local)) {
@@ -3138,6 +3150,7 @@ prism2_init_local_data(struct prism2_helper_functions *funcs, int card_idx,
spin_lock_init(&local->cmdlock);
spin_lock_init(&local->baplock);
spin_lock_init(&local->lock);
+ spin_lock_init(&local->irq_init_lock);
mutex_init(&local->rid_bap_mtx);
if (card_idx < 0 || card_idx >= MAX_PARM_DEVICES)
diff --git a/drivers/net/wireless/hostap/hostap_pci.c b/drivers/net/wireless/hostap/hostap_pci.c
index d24dc7dc0723..972a9c3af39e 100644
--- a/drivers/net/wireless/hostap/hostap_pci.c
+++ b/drivers/net/wireless/hostap/hostap_pci.c
@@ -330,6 +330,7 @@ static int prism2_pci_probe(struct pci_dev *pdev,
dev->irq = pdev->irq;
hw_priv->mem_start = mem;
+ dev->base_addr = (unsigned long) mem;
prism2_pci_cor_sreset(local);
diff --git a/drivers/net/wireless/hostap/hostap_wlan.h b/drivers/net/wireless/hostap/hostap_wlan.h
index 3d238917af07..1ba33be98b25 100644
--- a/drivers/net/wireless/hostap/hostap_wlan.h
+++ b/drivers/net/wireless/hostap/hostap_wlan.h
@@ -654,7 +654,7 @@ struct local_info {
rwlock_t iface_lock; /* hostap_interfaces read lock; use write lock
* when removing entries from the list.
* TX and RX paths can use read lock. */
- spinlock_t cmdlock, baplock, lock;
+ spinlock_t cmdlock, baplock, lock, irq_init_lock;
struct mutex rid_bap_mtx;
u16 infofid; /* MAC buffer id for info frame */
/* txfid, intransmitfid, next_txtid, and next_alloc are protected by
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
index 44ef5d93befc..01658cf82d39 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-hcmd.c
@@ -212,11 +212,7 @@ static void iwlagn_chain_noise_reset(struct iwl_priv *priv)
static void iwlagn_rts_tx_cmd_flag(struct ieee80211_tx_info *info,
__le32 *tx_flags)
{
- if ((info->control.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) ||
- (info->control.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT))
- *tx_flags |= TX_CMD_FLG_RTS_CTS_MSK;
- else
- *tx_flags &= ~TX_CMD_FLG_RTS_CTS_MSK;
+ *tx_flags |= TX_CMD_FLG_RTS_CTS_MSK;
}
/* Calc max signal level (dBm) among 3 possible receivers */
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
index a732f1094e5d..7d614c4d3c62 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
@@ -1299,6 +1299,11 @@ void iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv,
sta_id = ba_resp->sta_id;
tid = ba_resp->tid;
agg = &priv->stations[sta_id].tid[tid].agg;
+ if (unlikely(agg->txq_id != scd_flow)) {
+ IWL_ERR(priv, "BA scd_flow %d does not match txq_id %d\n",
+ scd_flow, agg->txq_id);
+ return;
+ }
/* Find index just before block-ack window */
index = iwl_queue_dec_wrap(ba_resp_scd_ssn & 0xff, txq->q.n_bd);
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 7726e67044c0..24aff654fa9c 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -3391,10 +3391,12 @@ static int iwlagn_mac_sta_add(struct ieee80211_hw *hw,
int ret;
u8 sta_id;
- sta_priv->common.sta_id = IWL_INVALID_STATION;
-
IWL_DEBUG_INFO(priv, "received request to add station %pM\n",
sta->addr);
+ mutex_lock(&priv->mutex);
+ IWL_DEBUG_INFO(priv, "proceeding to add station %pM\n",
+ sta->addr);
+ sta_priv->common.sta_id = IWL_INVALID_STATION;
atomic_set(&sta_priv->pending_frames, 0);
if (vif->type == NL80211_IFTYPE_AP)
@@ -3406,6 +3408,7 @@ static int iwlagn_mac_sta_add(struct ieee80211_hw *hw,
IWL_ERR(priv, "Unable to add station %pM (%d)\n",
sta->addr, ret);
/* Should we return success if return code is EEXIST ? */
+ mutex_unlock(&priv->mutex);
return ret;
}
@@ -3415,6 +3418,7 @@ static int iwlagn_mac_sta_add(struct ieee80211_hw *hw,
IWL_DEBUG_INFO(priv, "Initializing rate scaling for station %pM\n",
sta->addr);
iwl_rs_rate_init(priv, sta, sta_id);
+ mutex_unlock(&priv->mutex);
return 0;
}
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.c b/drivers/net/wireless/iwlwifi/iwl-core.c
index 426e95567de3..5bbc5298ef96 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.c
+++ b/drivers/net/wireless/iwlwifi/iwl-core.c
@@ -1314,7 +1314,6 @@ void iwl_configure_filter(struct ieee80211_hw *hw,
changed_flags, *total_flags);
CHK(FIF_OTHER_BSS | FIF_PROMISC_IN_BSS, RXON_FILTER_PROMISC_MSK);
- CHK(FIF_ALLMULTI, RXON_FILTER_ACCEPT_GRP_MSK);
CHK(FIF_CONTROL, RXON_FILTER_CTL2HOST_MSK);
CHK(FIF_BCN_PRBRESP_PROMISC, RXON_FILTER_BCON_AWARE_MSK);
@@ -1329,6 +1328,12 @@ void iwl_configure_filter(struct ieee80211_hw *hw,
mutex_unlock(&priv->mutex);
+ /*
+ * Receiving all multicast frames is always enabled by the
+ * default flags setup in iwl_connection_init_rx_config()
+ * since we currently do not support programming multicast
+ * filters into the device.
+ */
*total_flags &= FIF_OTHER_BSS | FIF_ALLMULTI | FIF_PROMISC_IN_BSS |
FIF_BCN_PRBRESP_PROMISC | FIF_CONTROL;
}
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index 5d3f51ff2f0d..386c5f96eff8 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -491,6 +491,7 @@ void iwl_bg_abort_scan(struct work_struct *work)
mutex_lock(&priv->mutex);
+ cancel_delayed_work_sync(&priv->scan_check);
set_bit(STATUS_SCAN_ABORTING, &priv->status);
iwl_send_scan_abort(priv);
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index 83a26361a9b5..c27c13fbb1ae 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.c
@@ -1373,10 +1373,14 @@ int iwl_mac_sta_remove(struct ieee80211_hw *hw,
IWL_DEBUG_INFO(priv, "received request to remove station %pM\n",
sta->addr);
+ mutex_lock(&priv->mutex);
+ IWL_DEBUG_INFO(priv, "proceeding to remove station %pM\n",
+ sta->addr);
ret = iwl_remove_station(priv, sta_common->sta_id, sta->addr);
if (ret)
IWL_ERR(priv, "Error removing station %pM\n",
sta->addr);
+ mutex_unlock(&priv->mutex);
return ret;
}
EXPORT_SYMBOL(iwl_mac_sta_remove);
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.h b/drivers/net/wireless/iwlwifi/iwl-sta.h
index c2a453a1a991..dc43ebd1f1fd 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.h
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.h
@@ -97,6 +97,17 @@ static inline void iwl_clear_driver_stations(struct iwl_priv *priv)
spin_lock_irqsave(&priv->sta_lock, flags);
memset(priv->stations, 0, sizeof(priv->stations));
priv->num_stations = 0;
+
+ /*
+ * Remove all key information that is not stored as part of station
+ * information since mac80211 may not have had a
+ * chance to remove all the keys. When device is reconfigured by
+ * mac80211 after an error all keys will be reconfigured.
+ */
+ priv->ucode_key_table = 0;
+ priv->key_mapping_key = 0;
+ memset(priv->wep_keys, 0, sizeof(priv->wep_keys));
+
spin_unlock_irqrestore(&priv->sta_lock, flags);
}
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 6c353cacc8d6..a27872de4106 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -3437,10 +3437,13 @@ static int iwl3945_mac_sta_add(struct ieee80211_hw *hw,
bool is_ap = vif->type == NL80211_IFTYPE_STATION;
u8 sta_id;
- sta_priv->common.sta_id = IWL_INVALID_STATION;
-
IWL_DEBUG_INFO(priv, "received request to add station %pM\n",
sta->addr);
+ mutex_lock(&priv->mutex);
+ IWL_DEBUG_INFO(priv, "proceeding to add station %pM\n",
+ sta->addr);
+ sta_priv->common.sta_id = IWL_INVALID_STATION;
+
ret = iwl_add_station_common(priv, sta->addr, is_ap, &sta->ht_cap,
&sta_id);
@@ -3448,6 +3451,7 @@ static int iwl3945_mac_sta_add(struct ieee80211_hw *hw,
IWL_ERR(priv, "Unable to add station %pM (%d)\n",
sta->addr, ret);
/* Should we return success if return code is EEXIST ? */
+ mutex_unlock(&priv->mutex);
return ret;
}
@@ -3457,6 +3461,7 @@ static int iwl3945_mac_sta_add(struct ieee80211_hw *hw,
IWL_DEBUG_INFO(priv, "Initializing rate scaling for station %pM\n",
sta->addr);
iwl3945_rs_rate_init(priv, sta, sta_id);
+ mutex_unlock(&priv->mutex);
return 0;
}
diff --git a/drivers/net/wireless/libertas_tf/main.c b/drivers/net/wireless/libertas_tf/main.c
index 6a04c2157f73..817fffc0de4b 100644
--- a/drivers/net/wireless/libertas_tf/main.c
+++ b/drivers/net/wireless/libertas_tf/main.c
@@ -549,7 +549,7 @@ int lbtf_rx(struct lbtf_private *priv, struct sk_buff *skb)
prxpd = (struct rxpd *) skb->data;
- stats.flag = 0;
+ memset(&stats, 0, sizeof(stats));
if (!(prxpd->status & cpu_to_le16(MRVDRV_RXPD_STATUS_OK)))
stats.flag |= RX_FLAG_FAILED_FCS_CRC;
stats.freq = priv->cur_freq;
diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/p54/p54pci.c
index 07c4528f6e6b..a5ea89cde8c4 100644
--- a/drivers/net/wireless/p54/p54pci.c
+++ b/drivers/net/wireless/p54/p54pci.c
@@ -41,6 +41,8 @@ static DEFINE_PCI_DEVICE_TABLE(p54p_table) = {
{ PCI_DEVICE(0x1260, 0x3877) },
/* Intersil PRISM Javelin/Xbow Wireless LAN adapter */
{ PCI_DEVICE(0x1260, 0x3886) },
+ /* Intersil PRISM Xbow Wireless LAN adapter (Symbol AP-300) */
+ { PCI_DEVICE(0x1260, 0xffff) },
{ },
};
diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 3ae468c4d760..f20d3eeeea7f 100644
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -854,6 +854,11 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev)
BIT(NL80211_IFTYPE_WDS);
/*
+ * Initialize configuration work.
+ */
+ INIT_WORK(&rt2x00dev->intf_work, rt2x00lib_intf_scheduled);
+
+ /*
* Let the driver probe the device to detect the capabilities.
*/
retval = rt2x00dev->ops->lib->probe_hw(rt2x00dev);
@@ -863,11 +868,6 @@ int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev)
}
/*
- * Initialize configuration work.
- */
- INIT_WORK(&rt2x00dev->intf_work, rt2x00lib_intf_scheduled);
-
- /*
* Allocate queue array.
*/
retval = rt2x00queue_allocate(rt2x00dev);