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-rw-r--r--drivers/net/bonding/bond_main.c9
-rw-r--r--drivers/net/bonding/bond_sysfs.c4
-rw-r--r--drivers/net/can/flexcan.c19
-rw-r--r--drivers/net/can/sja1000/peak_pci.c13
-rw-r--r--drivers/net/ethernet/8390/ne.c1
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c10
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c2
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c162
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c24
-rw-r--r--drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c2
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4.h19
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c39
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h3
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/t4_hw.c6
-rw-r--r--drivers/net/ethernet/freescale/gianfar.c5
-rw-r--r--drivers/net/ethernet/freescale/gianfar_ptp.c2
-rw-r--r--drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c3
-rw-r--r--drivers/net/ethernet/jme.c36
-rw-r--r--drivers/net/ethernet/marvell/skge.c2
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/en_tx.c3
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/eq.c24
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/main.c5
-rw-r--r--drivers/net/ethernet/mellanox/mlx4/resource_tracker.c6
-rw-r--r--drivers/net/ethernet/micrel/ksz884x.c20
-rw-r--r--drivers/net/ethernet/nxp/lpc_eth.c1
-rw-r--r--drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c116
-rw-r--r--drivers/net/ethernet/qlogic/qla3xxx.c9
-rw-r--r--drivers/net/ethernet/realtek/8139cp.c22
-rw-r--r--drivers/net/ethernet/realtek/r8169.c5
-rw-r--r--drivers/net/ethernet/sis/sis900.c2
-rw-r--r--drivers/net/ethernet/smsc/smsc911x.c17
-rw-r--r--drivers/net/ethernet/ti/Kconfig2
-rw-r--r--drivers/net/ethernet/tile/tilegx.c37
-rw-r--r--drivers/net/ethernet/xilinx/xilinx_axienet_main.c16
-rw-r--r--drivers/net/ethernet/xscale/ixp4xx_eth.c8
-rw-r--r--drivers/net/irda/sir_dev.c2
-rw-r--r--drivers/net/phy/Kconfig5
-rw-r--r--drivers/net/phy/Makefile1
-rw-r--r--drivers/net/phy/at803x.c176
-rw-r--r--drivers/net/phy/mdio-gpio.c11
-rw-r--r--drivers/net/team/team_mode_broadcast.c6
-rw-r--r--drivers/net/usb/cdc_eem.c3
-rw-r--r--drivers/net/usb/cdc_ether.c41
-rw-r--r--drivers/net/usb/cdc_ncm.c22
-rw-r--r--drivers/net/usb/ipheth.c5
-rw-r--r--drivers/net/usb/qmi_wwan.c55
-rw-r--r--drivers/net/usb/smsc95xx.c5
-rw-r--r--drivers/net/usb/usbnet.c11
-rw-r--r--drivers/net/vmxnet3/vmxnet3_drv.c65
-rw-r--r--drivers/net/vxlan.c12
-rw-r--r--drivers/net/wan/ixp4xx_hss.c8
-rw-r--r--drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h164
-rw-r--r--drivers/net/wireless/ath/ath9k/hif_usb.c1
-rw-r--r--drivers/net/wireless/ath/ath9k/hw.c2
-rw-r--r--drivers/net/wireless/ath/ath9k/xmit.c10
-rw-r--r--drivers/net/wireless/b43/main.c4
-rw-r--r--drivers/net/wireless/b43legacy/pio.c2
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/usb.c2
-rw-r--r--drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c72
-rw-r--r--drivers/net/wireless/ipw2x00/ipw2200.c2
-rw-r--r--drivers/net/wireless/iwlwifi/dvm/devices.c39
-rw-r--r--drivers/net/wireless/iwlwifi/dvm/mac80211.c16
-rw-r--r--drivers/net/wireless/iwlwifi/dvm/main.c2
-rw-r--r--drivers/net/wireless/iwlwifi/pcie/rx.c23
-rw-r--r--drivers/net/wireless/iwlwifi/pcie/tx.c8
-rw-r--r--drivers/net/wireless/mwifiex/cfg80211.c7
-rw-r--r--drivers/net/wireless/mwifiex/cmdevt.c11
-rw-r--r--drivers/net/wireless/mwifiex/scan.c13
-rw-r--r--drivers/net/wireless/mwifiex/sdio.c11
-rw-r--r--drivers/net/wireless/rt2x00/rt2500usb.c1
-rw-r--r--drivers/net/wireless/rt2x00/rt2800lib.c2
-rw-r--r--drivers/net/wireless/rt2x00/rt2800usb.c1
-rw-r--r--drivers/net/wireless/rt2x00/rt73usb.c1
-rw-r--r--drivers/net/wireless/rtlwifi/rtl8192cu/sw.c1
-rw-r--r--drivers/net/wireless/rtlwifi/usb.c2
-rw-r--r--drivers/net/xen-netfront.c98
76 files changed, 1031 insertions, 546 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index b721902bb6b..5f5b69f37d2 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1379,6 +1379,8 @@ static void bond_compute_features(struct bonding *bond)
struct net_device *bond_dev = bond->dev;
netdev_features_t vlan_features = BOND_VLAN_FEATURES;
unsigned short max_hard_header_len = ETH_HLEN;
+ unsigned int gso_max_size = GSO_MAX_SIZE;
+ u16 gso_max_segs = GSO_MAX_SEGS;
int i;
unsigned int flags, dst_release_flag = IFF_XMIT_DST_RELEASE;
@@ -1394,11 +1396,16 @@ static void bond_compute_features(struct bonding *bond)
dst_release_flag &= slave->dev->priv_flags;
if (slave->dev->hard_header_len > max_hard_header_len)
max_hard_header_len = slave->dev->hard_header_len;
+
+ gso_max_size = min(gso_max_size, slave->dev->gso_max_size);
+ gso_max_segs = min(gso_max_segs, slave->dev->gso_max_segs);
}
done:
bond_dev->vlan_features = vlan_features;
bond_dev->hard_header_len = max_hard_header_len;
+ bond_dev->gso_max_segs = gso_max_segs;
+ netif_set_gso_max_size(bond_dev, gso_max_size);
flags = bond_dev->priv_flags & ~IFF_XMIT_DST_RELEASE;
bond_dev->priv_flags = flags | dst_release_flag;
@@ -1519,7 +1526,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
/* no need to lock since we're protected by rtnl_lock */
if (slave_dev->features & NETIF_F_VLAN_CHALLENGED) {
pr_debug("%s: NETIF_F_VLAN_CHALLENGED\n", slave_dev->name);
- if (bond_vlan_used(bond)) {
+ if (vlan_uses_dev(bond_dev)) {
pr_err("%s: Error: cannot enslave VLAN challenged slave %s on VLAN enabled bond %s\n",
bond_dev->name, slave_dev->name, bond_dev->name);
return -EPERM;
diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c
index dc15d248443..ef8d2a080d1 100644
--- a/drivers/net/bonding/bond_sysfs.c
+++ b/drivers/net/bonding/bond_sysfs.c
@@ -1060,7 +1060,7 @@ static ssize_t bonding_store_primary(struct device *d,
goto out;
}
- sscanf(buf, "%16s", ifname); /* IFNAMSIZ */
+ sscanf(buf, "%15s", ifname); /* IFNAMSIZ */
/* check to see if we are clearing primary */
if (!strlen(ifname) || buf[0] == '\n') {
@@ -1237,7 +1237,7 @@ static ssize_t bonding_store_active_slave(struct device *d,
goto out;
}
- sscanf(buf, "%16s", ifname); /* IFNAMSIZ */
+ sscanf(buf, "%15s", ifname); /* IFNAMSIZ */
/* check to see if we are clearing active */
if (!strlen(ifname) || buf[0] == '\n') {
diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c
index c78ecfca1e4..a412bf6d73e 100644
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c
@@ -144,9 +144,22 @@
#define FLEXCAN_MB_CODE_MASK (0xf0ffffff)
-/* FLEXCAN hardware feature flags */
+/*
+ * FLEXCAN hardware feature flags
+ *
+ * Below is some version info we got:
+ * SOC Version IP-Version Glitch- [TR]WRN_INT
+ * Filter? connected?
+ * MX25 FlexCAN2 03.00.00.00 no no
+ * MX28 FlexCAN2 03.00.04.00 yes yes
+ * MX35 FlexCAN2 03.00.00.00 no no
+ * MX53 FlexCAN2 03.00.00.00 yes no
+ * MX6s FlexCAN3 10.00.12.00 yes yes
+ *
+ * Some SOCs do not have the RX_WARN & TX_WARN interrupt line connected.
+ */
#define FLEXCAN_HAS_V10_FEATURES BIT(1) /* For core version >= 10 */
-#define FLEXCAN_HAS_BROKEN_ERR_STATE BIT(2) /* Broken error state handling */
+#define FLEXCAN_HAS_BROKEN_ERR_STATE BIT(2) /* [TR]WRN_INT not connected */
/* Structure of the message buffer */
struct flexcan_mb {
@@ -205,7 +218,7 @@ static struct flexcan_devtype_data fsl_p1010_devtype_data = {
};
static struct flexcan_devtype_data fsl_imx28_devtype_data;
static struct flexcan_devtype_data fsl_imx6q_devtype_data = {
- .features = FLEXCAN_HAS_V10_FEATURES | FLEXCAN_HAS_BROKEN_ERR_STATE,
+ .features = FLEXCAN_HAS_V10_FEATURES,
};
static const struct can_bittiming_const flexcan_bittiming_const = {
diff --git a/drivers/net/can/sja1000/peak_pci.c b/drivers/net/can/sja1000/peak_pci.c
index f5b82aeb254..6525dbcca4e 100644
--- a/drivers/net/can/sja1000/peak_pci.c
+++ b/drivers/net/can/sja1000/peak_pci.c
@@ -30,9 +30,10 @@
#include "sja1000.h"
-MODULE_AUTHOR("Wolfgang Grandegger <wg@grandegger.com>");
+MODULE_AUTHOR("Stephane Grosjean <s.grosjean@peak-system.com>");
MODULE_DESCRIPTION("Socket-CAN driver for PEAK PCAN PCI family cards");
MODULE_SUPPORTED_DEVICE("PEAK PCAN PCI/PCIe/PCIeC miniPCI CAN cards");
+MODULE_SUPPORTED_DEVICE("PEAK PCAN miniPCIe/cPCI PC/104+ PCI/104e CAN Cards");
MODULE_LICENSE("GPL v2");
#define DRV_NAME "peak_pci"
@@ -64,7 +65,11 @@ struct peak_pci_chan {
#define PEAK_PCI_DEVICE_ID 0x0001 /* for PCI/PCIe slot cards */
#define PEAK_PCIEC_DEVICE_ID 0x0002 /* for ExpressCard slot cards */
#define PEAK_PCIE_DEVICE_ID 0x0003 /* for nextgen PCIe slot cards */
-#define PEAK_MPCI_DEVICE_ID 0x0008 /* The miniPCI slot cards */
+#define PEAK_CPCI_DEVICE_ID 0x0004 /* for nextgen cPCI slot cards */
+#define PEAK_MPCI_DEVICE_ID 0x0005 /* for nextgen miniPCI slot cards */
+#define PEAK_PC_104P_DEVICE_ID 0x0006 /* PCAN-PC/104+ cards */
+#define PEAK_PCI_104E_DEVICE_ID 0x0007 /* PCAN-PCI/104 Express cards */
+#define PEAK_MPCIE_DEVICE_ID 0x0008 /* The miniPCIe slot cards */
#define PEAK_PCI_CHAN_MAX 4
@@ -76,6 +81,10 @@ static DEFINE_PCI_DEVICE_TABLE(peak_pci_tbl) = {
{PEAK_PCI_VENDOR_ID, PEAK_PCI_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,},
{PEAK_PCI_VENDOR_ID, PEAK_PCIE_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,},
{PEAK_PCI_VENDOR_ID, PEAK_MPCI_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,},
+ {PEAK_PCI_VENDOR_ID, PEAK_MPCIE_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,},
+ {PEAK_PCI_VENDOR_ID, PEAK_PC_104P_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,},
+ {PEAK_PCI_VENDOR_ID, PEAK_PCI_104E_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,},
+ {PEAK_PCI_VENDOR_ID, PEAK_CPCI_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,},
#ifdef CONFIG_CAN_PEAK_PCIEC
{PEAK_PCI_VENDOR_ID, PEAK_PCIEC_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID,},
#endif
diff --git a/drivers/net/ethernet/8390/ne.c b/drivers/net/ethernet/8390/ne.c
index d04911d33b6..47618e50535 100644
--- a/drivers/net/ethernet/8390/ne.c
+++ b/drivers/net/ethernet/8390/ne.c
@@ -813,6 +813,7 @@ static int __init ne_drv_probe(struct platform_device *pdev)
dev->irq = irq[this_dev];
dev->mem_end = bad[this_dev];
}
+ SET_NETDEV_DEV(dev, &pdev->dev);
err = do_ne_probe(dev);
if (err) {
free_netdev(dev);
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index 24220992413..4833b6a9031 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -2957,9 +2957,13 @@ netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
skb_shinfo(skb)->nr_frags +
BDS_PER_TX_PKT +
NEXT_CNT_PER_TX_PKT(MAX_BDS_PER_TX_PKT))) {
- bnx2x_fp_qstats(bp, txdata->parent_fp)->driver_xoff++;
- netif_tx_stop_queue(txq);
- BNX2X_ERR("BUG! Tx ring full when queue awake!\n");
+ /* Handle special storage cases separately */
+ if (txdata->tx_ring_size != 0) {
+ BNX2X_ERR("BUG! Tx ring full when queue awake!\n");
+ bnx2x_fp_qstats(bp, txdata->parent_fp)->driver_xoff++;
+ netif_tx_stop_queue(txq);
+ }
+
return NETDEV_TX_BUSY;
}
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
index c65295dded3..6e5bdd1a31d 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
@@ -1702,7 +1702,7 @@ static int bnx2x_set_eee(struct net_device *dev, struct ethtool_eee *edata)
SHMEM_EEE_ADV_STATUS_SHIFT);
if ((advertised != (eee_cfg & SHMEM_EEE_ADV_STATUS_MASK))) {
DP(BNX2X_MSG_ETHTOOL,
- "Direct manipulation of EEE advertisment is not supported\n");
+ "Direct manipulation of EEE advertisement is not supported\n");
return -EINVAL;
}
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
index e2e45ee5df3..f6cfdc6cf20 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
@@ -137,7 +137,16 @@
#define LINK_20GTFD LINK_STATUS_SPEED_AND_DUPLEX_20GTFD
#define LINK_20GXFD LINK_STATUS_SPEED_AND_DUPLEX_20GXFD
-
+#define LINK_UPDATE_MASK \
+ (LINK_STATUS_SPEED_AND_DUPLEX_MASK | \
+ LINK_STATUS_LINK_UP | \
+ LINK_STATUS_PHYSICAL_LINK_FLAG | \
+ LINK_STATUS_AUTO_NEGOTIATE_COMPLETE | \
+ LINK_STATUS_RX_FLOW_CONTROL_FLAG_MASK | \
+ LINK_STATUS_TX_FLOW_CONTROL_FLAG_MASK | \
+ LINK_STATUS_PARALLEL_DETECTION_FLAG_MASK | \
+ LINK_STATUS_LINK_PARTNER_SYMMETRIC_PAUSE | \
+ LINK_STATUS_LINK_PARTNER_ASYMMETRIC_PAUSE)
#define SFP_EEPROM_CON_TYPE_ADDR 0x2
#define SFP_EEPROM_CON_TYPE_VAL_LC 0x7
@@ -3295,6 +3304,21 @@ static void bnx2x_serdes_deassert(struct bnx2x *bp, u8 port)
DEFAULT_PHY_DEV_ADDR);
}
+static void bnx2x_xgxs_specific_func(struct bnx2x_phy *phy,
+ struct link_params *params,
+ u32 action)
+{
+ struct bnx2x *bp = params->bp;
+ switch (action) {
+ case PHY_INIT:
+ /* Set correct devad */
+ REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_ST + params->port*0x18, 0);
+ REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_DEVAD + params->port*0x18,
+ phy->def_md_devad);
+ break;
+ }
+}
+
static void bnx2x_xgxs_deassert(struct link_params *params)
{
struct bnx2x *bp = params->bp;
@@ -3309,10 +3333,8 @@ static void bnx2x_xgxs_deassert(struct link_params *params)
REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_CLEAR, val);
udelay(500);
REG_WR(bp, GRCBASE_MISC + MISC_REGISTERS_RESET_REG_3_SET, val);
-
- REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_ST + port*0x18, 0);
- REG_WR(bp, NIG_REG_XGXS0_CTRL_MD_DEVAD + port*0x18,
- params->phy[INT_PHY].def_md_devad);
+ bnx2x_xgxs_specific_func(&params->phy[INT_PHY], params,
+ PHY_INIT);
}
static void bnx2x_calc_ieee_aneg_adv(struct bnx2x_phy *phy,
@@ -3545,14 +3567,11 @@ static void bnx2x_warpcore_set_lpi_passthrough(struct bnx2x_phy *phy,
static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy,
struct link_params *params,
struct link_vars *vars) {
- u16 val16 = 0, lane, i;
+ u16 lane, i, cl72_ctrl, an_adv = 0;
+ u16 ucode_ver;
struct bnx2x *bp = params->bp;
static struct bnx2x_reg_set reg_set[] = {
{MDIO_WC_DEVAD, MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X2, 0x7},
- {MDIO_AN_DEVAD, MDIO_WC_REG_PAR_DET_10G_CTRL, 0},
- {MDIO_WC_DEVAD, MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL, 0},
- {MDIO_WC_DEVAD, MDIO_WC_REG_XGXSBLK1_LANECTRL0, 0xff},
- {MDIO_WC_DEVAD, MDIO_WC_REG_XGXSBLK1_LANECTRL1, 0x5555},
{MDIO_PMA_DEVAD, MDIO_WC_REG_IEEE0BLK_AUTONEGNP, 0x0},
{MDIO_WC_DEVAD, MDIO_WC_REG_RX66_CONTROL, 0x7415},
{MDIO_WC_DEVAD, MDIO_WC_REG_SERDESDIGITAL_MISC2, 0x6190},
@@ -3565,12 +3584,19 @@ static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy,
bnx2x_cl45_write(bp, phy, reg_set[i].devad, reg_set[i].reg,
reg_set[i].val);
+ bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
+ MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL, &cl72_ctrl);
+ cl72_ctrl &= 0xf8ff;
+ cl72_ctrl |= 0x3800;
+ bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
+ MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL, cl72_ctrl);
+
/* Check adding advertisement for 1G KX */
if (((vars->line_speed == SPEED_AUTO_NEG) &&
(phy->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_1G)) ||
(vars->line_speed == SPEED_1000)) {
u32 addr = MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X2;
- val16 |= (1<<5);
+ an_adv |= (1<<5);
/* Enable CL37 1G Parallel Detect */
bnx2x_cl45_read_or_write(bp, phy, MDIO_WC_DEVAD, addr, 0x1);
@@ -3580,11 +3606,14 @@ static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy,
(phy->speed_cap_mask & PORT_HW_CFG_SPEED_CAPABILITY_D0_10G)) ||
(vars->line_speed == SPEED_10000)) {
/* Check adding advertisement for 10G KR */
- val16 |= (1<<7);
+ an_adv |= (1<<7);
/* Enable 10G Parallel Detect */
+ CL22_WR_OVER_CL45(bp, phy, MDIO_REG_BANK_AER_BLOCK,
+ MDIO_AER_BLOCK_AER_REG, 0);
+
bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD,
MDIO_WC_REG_PAR_DET_10G_CTRL, 1);
-
+ bnx2x_set_aer_mmd(params, phy);
DP(NETIF_MSG_LINK, "Advertize 10G\n");
}
@@ -3604,7 +3633,7 @@ static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy,
/* Advertised speeds */
bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD,
- MDIO_WC_REG_AN_IEEE1BLK_AN_ADVERTISEMENT1, val16);
+ MDIO_WC_REG_AN_IEEE1BLK_AN_ADVERTISEMENT1, an_adv);
/* Advertised and set FEC (Forward Error Correction) */
bnx2x_cl45_write(bp, phy, MDIO_AN_DEVAD,
@@ -3628,9 +3657,10 @@ static void bnx2x_warpcore_enable_AN_KR(struct bnx2x_phy *phy,
/* Set KR Autoneg Work-Around flag for Warpcore version older than D108
*/
bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_UC_INFO_B1_VERSION, &val16);
- if (val16 < 0xd108) {
- DP(NETIF_MSG_LINK, "Enable AN KR work-around\n");
+ MDIO_WC_REG_UC_INFO_B1_VERSION, &ucode_ver);
+ if (ucode_ver < 0xd108) {
+ DP(NETIF_MSG_LINK, "Enable AN KR work-around. WC ver:0x%x\n",
+ ucode_ver);
vars->rx_tx_asic_rst = MAX_KR_LINK_RETRY;
}
bnx2x_cl45_read_or_write(bp, phy, MDIO_WC_DEVAD,
@@ -3651,21 +3681,16 @@ static void bnx2x_warpcore_set_10G_KR(struct bnx2x_phy *phy,
struct link_vars *vars)
{
struct bnx2x *bp = params->bp;
- u16 i;
+ u16 val16, i, lane;
static struct bnx2x_reg_set reg_set[] = {
/* Disable Autoneg */
{MDIO_WC_DEVAD, MDIO_WC_REG_SERDESDIGITAL_CONTROL1000X2, 0x7},
- {MDIO_AN_DEVAD, MDIO_WC_REG_PAR_DET_10G_CTRL, 0},
{MDIO_WC_DEVAD, MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL,
0x3f00},
{MDIO_AN_DEVAD, MDIO_WC_REG_AN_IEEE1BLK_AN_ADVERTISEMENT1, 0},
{MDIO_AN_DEVAD, MDIO_WC_REG_IEEE0BLK_MIICNTL, 0x0},
{MDIO_WC_DEVAD, MDIO_WC_REG_DIGITAL3_UP1, 0x1},
{MDIO_WC_DEVAD, MDIO_WC_REG_DIGITAL5_MISC7, 0xa},
- /* Disable CL36 PCS Tx */
- {MDIO_WC_DEVAD, MDIO_WC_REG_XGXSBLK1_LANECTRL0, 0x0},
- /* Double Wide Single Data Rate @ pll rate */
- {MDIO_WC_DEVAD, MDIO_WC_REG_XGXSBLK1_LANECTRL1, 0xFFFF},
/* Leave cl72 training enable, needed for KR */
{MDIO_PMA_DEVAD,
MDIO_WC_REG_PMD_IEEE9BLK_TENGBASE_KR_PMD_CONTROL_REGISTER_150,
@@ -3676,11 +3701,24 @@ static void bnx2x_warpcore_set_10G_KR(struct bnx2x_phy *phy,
bnx2x_cl45_write(bp, phy, reg_set[i].devad, reg_set[i].reg,
reg_set[i].val);
- /* Leave CL72 enabled */
- bnx2x_cl45_read_or_write(bp, phy, MDIO_WC_DEVAD,
- MDIO_WC_REG_CL72_USERB0_CL72_MISC1_CONTROL,
- 0x3800);
+ lane = bnx2x_get_warpcore_lane(phy, params);
+ /* Global registers */
+ CL22_WR_OVER_CL45(bp, phy, MDIO_REG_BANK_AER_BLOCK,
+ MDIO_AER_BLOCK_AER_REG, 0);
+ /* Disable CL36 PCS Tx */
+ bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
+ MDIO_WC_REG_XGXSBLK1_LANECTRL0, &val16);
+ val16 &= ~(0x0011 << lane);
+ bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
+ MDIO_WC_REG_XGXSBLK1_LANECTRL0, val16);
+ bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
+ MDIO_WC_REG_XGXSBLK1_LANECTRL1, &val16);
+ val16 |= (0x0303 << (lane << 1));
+ bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
+ MDIO_WC_REG_XGXSBLK1_LANECTRL1, val16);
+ /* Restore AER */
+ bnx2x_set_aer_mmd(params, phy);
/* Set speed via PMA/PMD register */
bnx2x_cl45_write(bp, phy, MDIO_PMA_DEVAD,
MDIO_WC_REG_IEEE0BLK_MIICNTL, 0x2040);
@@ -4303,7 +4341,7 @@ static void bnx2x_warpcore_link_reset(struct bnx2x_phy *phy,
struct link_params *params)
{
struct bnx2x *bp = params->bp;
- u16 val16;
+ u16 val16, lane;
bnx2x_sfp_e3_set_transmitter(params, phy, 0);
bnx2x_set_mdio_clk(bp, params->chip_id, params->port);
bnx2x_set_aer_mmd(params, phy);
@@ -4340,6 +4378,30 @@ static void bnx2x_warpcore_link_reset(struct bnx2x_phy *phy,
MDIO_WC_REG_XGXSBLK1_LANECTRL2,
val16 & 0xff00);
+ lane = bnx2x_get_warpcore_lane(phy, params);
+ /* Disable CL36 PCS Tx */
+ bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
+ MDIO_WC_REG_XGXSBLK1_LANECTRL0, &val16);
+ val16 |= (0x11 << lane);
+ if (phy->flags & FLAGS_WC_DUAL_MODE)
+ val16 |= (0x22 << lane);
+ bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
+ MDIO_WC_REG_XGXSBLK1_LANECTRL0, val16);
+
+ bnx2x_cl45_read(bp, phy, MDIO_WC_DEVAD,
+ MDIO_WC_REG_XGXSBLK1_LANECTRL1, &val16);
+ val16 &= ~(0x0303 << (lane << 1));
+ val16 |= (0x0101 << (lane << 1));
+ if (phy->flags & FLAGS_WC_DUAL_MODE) {
+ val16 &= ~(0x0c0c << (lane << 1));
+ val16 |= (0x0404 << (lane << 1));
+ }
+
+ bnx2x_cl45_write(bp, phy, MDIO_WC_DEVAD,
+ MDIO_WC_REG_XGXSBLK1_LANECTRL1, val16);
+ /* Restore AER */
+ bnx2x_set_aer_mmd(params, phy);
+
}
static void bnx2x_set_warpcore_loopback(struct bnx2x_phy *phy,
@@ -6296,15 +6358,7 @@ static int bnx2x_update_link_down(struct link_params *params,
vars->mac_type = MAC_TYPE_NONE;
/* Update shared memory */
- vars->link_status &= ~(LINK_STATUS_SPEED_AND_DUPLEX_MASK |
- LINK_STATUS_LINK_UP |
- LINK_STATUS_PHYSICAL_LINK_FLAG |
- LINK_STATUS_AUTO_NEGOTIATE_COMPLETE |
- LINK_STATUS_RX_FLOW_CONTROL_FLAG_MASK |
- LINK_STATUS_TX_FLOW_CONTROL_FLAG_MASK |
- LINK_STATUS_PARALLEL_DETECTION_FLAG_MASK |
- LINK_STATUS_LINK_PARTNER_SYMMETRIC_PAUSE |
- LINK_STATUS_LINK_PARTNER_ASYMMETRIC_PAUSE);
+ vars->link_status &= ~LINK_UPDATE_MASK;
vars->line_speed = 0;
bnx2x_update_mng(params, vars->link_status);
@@ -6452,6 +6506,7 @@ int bnx2x_link_update(struct link_params *params, struct link_vars *vars)
u16 ext_phy_line_speed = 0, prev_line_speed = vars->line_speed;
u8 active_external_phy = INT_PHY;
vars->phy_flags &= ~PHY_HALF_OPEN_CONN_FLAG;
+ vars->link_status &= ~LINK_UPDATE_MASK;
for (phy_index = INT_PHY; phy_index < params->num_phys;
phy_index++) {
phy_vars[phy_index].flow_ctrl = 0;
@@ -7579,7 +7634,7 @@ static void bnx2x_warpcore_power_module(struct link_params *params,
static int bnx2x_warpcore_read_sfp_module_eeprom(struct bnx2x_phy *phy,
struct link_params *params,
u16 addr, u8 byte_cnt,
- u8 *o_buf)
+ u8 *o_buf, u8 is_init)
{
int rc = 0;
u8 i, j = 0, cnt = 0;
@@ -7596,10 +7651,10 @@ static int bnx2x_warpcore_read_sfp_module_eeprom(struct bnx2x_phy *phy,
/* 4 byte aligned address */
addr32 = addr & (~0x3);
do {
- if (cnt == I2C_WA_PWR_ITER) {
+ if ((!is_init) && (cnt == I2C_WA_PWR_ITER)) {
bnx2x_warpcore_power_module(params, phy, 0);
/* Note that 100us are not enough here */
- usleep_range(1000,1000);
+ usleep_range(1000, 2000);
bnx2x_warpcore_power_module(params, phy, 1);
}
rc = bnx2x_bsc_read(params, phy, 0xa0, addr32, 0, byte_cnt,
@@ -7719,7 +7774,7 @@ int bnx2x_read_sfp_module_eeprom(struct bnx2x_phy *phy,
break;
case PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT:
rc = bnx2x_warpcore_read_sfp_module_eeprom(phy, params, addr,
- byte_cnt, o_buf);
+ byte_cnt, o_buf, 0);
break;
}
return rc;
@@ -7923,6 +7978,7 @@ static int bnx2x_wait_for_sfp_module_initialized(struct bnx2x_phy *phy,
{
u8 val;
+ int rc;
struct bnx2x *bp = params->bp;
u16 timeout;
/* Initialization time after hot-plug may take up to 300ms for
@@ -7930,8 +7986,14 @@ static int bnx2x_wait_for_sfp_module_initialized(struct bnx2x_phy *phy,
*/
for (timeout = 0; timeout < 60; timeout++) {
- if (bnx2x_read_sfp_module_eeprom(phy, params, 1, 1, &val)
- == 0) {
+ if (phy->type == PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT)
+ rc = bnx2x_warpcore_read_sfp_module_eeprom(phy,
+ params, 1,
+ 1, &val, 1);
+ else
+ rc = bnx2x_read_sfp_module_eeprom(phy, params, 1, 1,
+ &val);
+ if (rc == 0) {
DP(NETIF_MSG_LINK,
"SFP+ module initialization took %d ms\n",
timeout * 5);
@@ -7939,7 +8001,8 @@ static int bnx2x_wait_for_sfp_module_initialized(struct bnx2x_phy *phy,
}
usleep_range(5000, 10000);
}
- return -EINVAL;
+ rc = bnx2x_read_sfp_module_eeprom(phy, params, 1, 1, &val);
+ return rc;
}
static void bnx2x_8727_power_module(struct bnx2x *bp,
@@ -9878,7 +9941,7 @@ static int bnx2x_848x3_config_init(struct bnx2x_phy *phy,
else
rc = bnx2x_8483x_disable_eee(phy, params, vars);
if (rc) {
- DP(NETIF_MSG_LINK, "Failed to set EEE advertisment\n");
+ DP(NETIF_MSG_LINK, "Failed to set EEE advertisement\n");
return rc;
}
} else {
@@ -10993,7 +11056,7 @@ static struct bnx2x_phy phy_xgxs = {
.format_fw_ver = (format_fw_ver_t)NULL,
.hw_reset = (hw_reset_t)NULL,
.set_link_led = (set_link_led_t)NULL,
- .phy_specific_func = (phy_specific_func_t)NULL
+ .phy_specific_func = (phy_specific_func_t)bnx2x_xgxs_specific_func
};
static struct bnx2x_phy phy_warpcore = {
.type = PORT_HW_CFG_XGXS_EXT_PHY_TYPE_DIRECT,
@@ -11465,6 +11528,11 @@ static int bnx2x_populate_int_phy(struct bnx2x *bp, u32 shmem_base, u8 port,
phy->media_type = ETH_PHY_BASE_T;
break;
case PORT_HW_CFG_NET_SERDES_IF_XFI:
+ phy->supported &= (SUPPORTED_1000baseT_Full |
+ SUPPORTED_10000baseT_Full |
+ SUPPORTED_FIBRE |
+ SUPPORTED_Pause |
+ SUPPORTED_Asym_Pause);
phy->media_type = ETH_PHY_XFP_FIBER;
break;
case PORT_HW_CFG_NET_SERDES_IF_SFI:
@@ -12919,7 +12987,7 @@ static u8 bnx2x_analyze_link_error(struct link_params *params,
DP(NETIF_MSG_LINK, "Analyze TX Fault\n");
break;
default:
- DP(NETIF_MSG_LINK, "Analyze UNKOWN\n");
+ DP(NETIF_MSG_LINK, "Analyze UNKNOWN\n");
}
DP(NETIF_MSG_LINK, "Link changed:[%x %x]->%x\n", vars->link_up,
old_status, status);
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index d5648fc666b..01611b33a93 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -6794,8 +6794,9 @@ static int bnx2x_init_hw_port(struct bnx2x *bp)
bnx2x_init_block(bp, BLOCK_DORQ, init_phase);
+ bnx2x_init_block(bp, BLOCK_BRB1, init_phase);
+
if (CHIP_IS_E1(bp) || CHIP_IS_E1H(bp)) {
- bnx2x_init_block(bp, BLOCK_BRB1, init_phase);
if (IS_MF(bp))
low = ((bp->flags & ONE_PORT_FLAG) ? 160 : 246);
@@ -9544,10 +9545,13 @@ static int __devinit bnx2x_prev_unload_common(struct bnx2x *bp)
*/
static void __devinit bnx2x_prev_interrupted_dmae(struct bnx2x *bp)
{
- u32 val = REG_RD(bp, PGLUE_B_REG_PGLUE_B_INT_STS);
- if (val & PGLUE_B_PGLUE_B_INT_STS_REG_WAS_ERROR_ATTN) {
- BNX2X_ERR("was error bit was found to be set in pglueb upon startup. Clearing");
- REG_WR(bp, PGLUE_B_REG_WAS_ERROR_PF_7_0_CLR, 1 << BP_FUNC(bp));
+ if (!CHIP_IS_E1x(bp)) {
+ u32 val = REG_RD(bp, PGLUE_B_REG_PGLUE_B_INT_STS);
+ if (val & PGLUE_B_PGLUE_B_INT_STS_REG_WAS_ERROR_ATTN) {
+ BNX2X_ERR("was error bit was found to be set in pglueb upon startup. Clearing");
+ REG_WR(bp, PGLUE_B_REG_WAS_ERROR_PF_7_0_CLR,
+ 1 << BP_FUNC(bp));
+ }
}
}
@@ -11902,7 +11906,15 @@ static int __devinit bnx2x_init_one(struct pci_dev *pdev,
/* disable FCOE L2 queue for E1x */
if (CHIP_IS_E1x(bp))
bp->flags |= NO_FCOE_FLAG;
-
+ /* disable FCOE for 57840 device, until FW supports it */
+ switch (ent->driver_data) {
+ case BCM57840_O:
+ case BCM57840_4_10:
+ case BCM57840_2_20:
+ case BCM57840_MFO:
+ case BCM57840_MF:
+ bp->flags |= NO_FCOE_FLAG;
+ }
#endif
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
index 71971a161bd..614981c0226 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
@@ -126,7 +126,7 @@ static inline int bnx2x_exe_queue_add(struct bnx2x *bp,
/* Check if this request is ok */
rc = o->validate(bp, o->owner, elem);
if (rc) {
- BNX2X_ERR("Preamble failed: %d\n", rc);
+ DP(BNX2X_MSG_SP, "Preamble failed: %d\n", rc);
goto free_and_exit;
}
}
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
index a4da893ac1e..378988b5709 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h
@@ -251,6 +251,8 @@ struct adapter_params {
unsigned char rev; /* chip revision */
unsigned char offload;
+ unsigned char bypass;
+
unsigned int ofldq_wr_cred;
};
@@ -642,6 +644,23 @@ extern int dbfifo_int_thresh;
#define for_each_port(adapter, iter) \
for (iter = 0; iter < (adapter)->params.nports; ++iter)
+static inline int is_bypass(struct adapter *adap)
+{
+ return adap->params.bypass;
+}
+
+static inline int is_bypass_device(int device)
+{
+ /* this should be set based upon device capabilities */
+ switch (device) {
+ case 0x440b:
+ case 0x440c:
+ return 1;
+ default:
+ return 0;
+ }
+}
+
static inline unsigned int core_ticks_per_usec(const struct adapter *adap)
{
return adap->params.vpd.cclk / 1000;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index 604f4f87f55..0df1284df49 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -3416,16 +3416,6 @@ static int adap_init0_config(struct adapter *adapter, int reset)
finicsum, cfcsum);
/*
- * If we're a pure NIC driver then disable all offloading facilities.
- * This will allow the firmware to optimize aspects of the hardware
- * configuration which will result in improved performance.
- */
- caps_cmd.ofldcaps = 0;
- caps_cmd.iscsicaps = 0;
- caps_cmd.rdmacaps = 0;
- caps_cmd.fcoecaps = 0;
-
- /*
* And now tell the firmware to use the configuration we just loaded.
*/
caps_cmd.op_to_write =
@@ -3513,18 +3503,6 @@ static int adap_init0_no_config(struct adapter *adapter, int reset)
if (ret < 0)
goto bye;
-#ifndef CONFIG_CHELSIO_T4_OFFLOAD
- /*
- * If we're a pure NIC driver then disable all offloading facilities.
- * This will allow the firmware to optimize aspects of the hardware
- * configuration which will result in improved performance.
- */
- caps_cmd.ofldcaps = 0;
- caps_cmd.iscsicaps = 0;
- caps_cmd.rdmacaps = 0;
- caps_cmd.fcoecaps = 0;
-#endif
-
if (caps_cmd.niccaps & htons(FW_CAPS_CONFIG_NIC_VM)) {
if (!vf_acls)
caps_cmd.niccaps ^= htons(FW_CAPS_CONFIG_NIC_VM);
@@ -3745,6 +3723,7 @@ static int adap_init0(struct adapter *adap)
u32 v, port_vec;
enum dev_state state;
u32 params[7], val[7];
+ struct fw_caps_config_cmd caps_cmd;
int reset = 1, j;
/*
@@ -3898,6 +3877,9 @@ static int adap_init0(struct adapter *adap)
goto bye;
}
+ if (is_bypass_device(adap->pdev->device))
+ adap->params.bypass = 1;
+
/*
* Grab some of our basic fundamental operating parameters.
*/
@@ -3940,13 +3922,12 @@ static int adap_init0(struct adapter *adap)
adap->tids.aftid_end = val[1];
}
-#ifdef CONFIG_CHELSIO_T4_OFFLOAD
/*
* Get device capabilities so we can determine what resources we need
* to manage.
*/
memset(&caps_cmd, 0, sizeof(caps_cmd));
- caps_cmd.op_to_write = htonl(V_FW_CMD_OP(FW_CAPS_CONFIG_CMD) |
+ caps_cmd.op_to_write = htonl(FW_CMD_OP(FW_CAPS_CONFIG_CMD) |
FW_CMD_REQUEST | FW_CMD_READ);
caps_cmd.retval_len16 = htonl(FW_LEN16(caps_cmd));
ret = t4_wr_mbox(adap, adap->mbox, &caps_cmd, sizeof(caps_cmd),
@@ -3991,15 +3972,6 @@ static int adap_init0(struct adapter *adap)
adap->vres.ddp.size = val[4] - val[3] + 1;
adap->params.ofldq_wr_cred = val[5];
- params[0] = FW_PARAM_PFVF(ETHOFLD_START);
- params[1] = FW_PARAM_PFVF(ETHOFLD_END);
- ret = t4_query_params(adap, adap->mbox, adap->fn, 0, 2,
- params, val);
- if ((val[0] != val[1]) && (ret >= 0)) {
- adap->tids.uotid_base = val[0];
- adap->tids.nuotids = val[1] - val[0] + 1;
- }
-
adap->params.offload = 1;
}
if (caps_cmd.rdmacaps) {
@@ -4048,7 +4020,6 @@ static int adap_init0(struct adapter *adap)
}
#undef FW_PARAM_PFVF
#undef FW_PARAM_DEV
-#endif /* CONFIG_CHELSIO_T4_OFFLOAD */
/*
* These are finalized by FW initialization, load their values now.
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h
index 1b899fea1a9..39bec73ff87 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_uld.h
@@ -102,6 +102,9 @@ struct tid_info {
unsigned int ftid_base;
unsigned int aftid_base;
unsigned int aftid_end;
+ /* Server filter region */
+ unsigned int sftid_base;
+ unsigned int nsftids;
spinlock_t atid_lock ____cacheline_aligned_in_smp;
union aopen_entry *afree;
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
index 32eec15fe4c..730ae2cfa49 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c
@@ -2519,6 +2519,7 @@ int t4_fw_bye(struct adapter *adap, unsigned int mbox)
{
struct fw_bye_cmd c;
+ memset(&c, 0, sizeof(c));
INIT_CMD(c, BYE, WRITE);
return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL);
}
@@ -2535,6 +2536,7 @@ int t4_early_init(struct adapter *adap, unsigned int mbox)
{
struct fw_initialize_cmd c;
+ memset(&c, 0, sizeof(c));
INIT_CMD(c, INITIALIZE, WRITE);
return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL);
}
@@ -2551,6 +2553,7 @@ int t4_fw_reset(struct adapter *adap, unsigned int mbox, int reset)
{
struct fw_reset_cmd c;
+ memset(&c, 0, sizeof(c));
INIT_CMD(c, RESET, WRITE);
c.val = htonl(reset);
return t4_wr_mbox(adap, mbox, &c, sizeof(c), NULL);
@@ -2828,7 +2831,7 @@ int t4_fixup_host_params(struct adapter *adap, unsigned int page_size,
HOSTPAGESIZEPF7(sge_hps));
t4_set_reg_field(adap, SGE_CONTROL,
- INGPADBOUNDARY(INGPADBOUNDARY_MASK) |
+ INGPADBOUNDARY_MASK |
EGRSTATUSPAGESIZE_MASK,
INGPADBOUNDARY(fl_align_log - 5) |
EGRSTATUSPAGESIZE(stat_len != 64));
@@ -3278,6 +3281,7 @@ int t4_identify_port(struct adapter *adap, unsigned int mbox, unsigned int viid,
{
struct fw_vi_enable_cmd c;
+ memset(&c, 0, sizeof(c));
c.op_to_viid = htonl(FW_CMD_OP(FW_VI_ENABLE_CMD) | FW_CMD_REQUEST |
FW_CMD_EXEC | FW_VI_ENABLE_CMD_VIID(viid));
c.ien_to_len16 = htonl(FW_VI_ENABLE_CMD_LED | FW_LEN16(c));
diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c
index 1d03dcdd5e5..19ac096cb07 100644
--- a/drivers/net/ethernet/freescale/gianfar.c
+++ b/drivers/net/ethernet/freescale/gianfar.c
@@ -1353,8 +1353,11 @@ static int gfar_restore(struct device *dev)
struct gfar_private *priv = dev_get_drvdata(dev);
struct net_device *ndev = priv->ndev;
- if (!netif_running(ndev))
+ if (!netif_running(ndev)) {
+ netif_device_attach(ndev);
+
return 0;
+ }
gfar_init_bds(ndev);
init_registers(ndev);
diff --git a/drivers/net/ethernet/freescale/gianfar_ptp.c b/drivers/net/ethernet/freescale/gianfar_ptp.c
index b9db0e04056..2e5daee0438 100644
--- a/drivers/net/ethernet/freescale/gianfar_ptp.c
+++ b/drivers/net/ethernet/freescale/gianfar_ptp.c
@@ -478,7 +478,7 @@ static int gianfar_ptp_probe(struct platform_device *dev)
pr_err("no resource\n");
goto no_resource;
}
- if (request_resource(&ioport_resource, etsects->rsrc)) {
+ if (request_resource(&iomem_resource, etsects->rsrc)) {
pr_err("resource busy\n");
goto no_resource;
}
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
index 56b20d17d0e..116f0e901be 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
@@ -2673,6 +2673,9 @@ static int ixgbe_get_ts_info(struct net_device *dev,
case ixgbe_mac_X540:
case ixgbe_mac_82599EB:
info->so_timestamping =
+ SOF_TIMESTAMPING_TX_SOFTWARE |
+ SOF_TIMESTAMPING_RX_SOFTWARE |
+ SOF_TIMESTAMPING_SOFTWARE |
SOF_TIMESTAMPING_TX_HARDWARE |
SOF_TIMESTAMPING_RX_HARDWARE |
SOF_TIMESTAMPING_RAW_HARDWARE;
diff --git a/drivers/net/ethernet/jme.c b/drivers/net/ethernet/jme.c
index f8064df10cc..60ac46f4ac0 100644
--- a/drivers/net/ethernet/jme.c
+++ b/drivers/net/ethernet/jme.c
@@ -1860,10 +1860,14 @@ jme_open(struct net_device *netdev)
jme_clear_pm(jme);
JME_NAPI_ENABLE(jme);
- tasklet_enable(&jme->linkch_task);
- tasklet_enable(&jme->txclean_task);
- tasklet_hi_enable(&jme->rxclean_task);
- tasklet_hi_enable(&jme->rxempty_task);
+ tasklet_init(&jme->linkch_task, jme_link_change_tasklet,
+ (unsigned long) jme);
+ tasklet_init(&jme->txclean_task, jme_tx_clean_tasklet,
+ (unsigned long) jme);
+ tasklet_init(&jme->rxclean_task, jme_rx_clean_tasklet,
+ (unsigned long) jme);
+ tasklet_init(&jme->rxempty_task, jme_rx_empty_tasklet,
+ (unsigned long) jme);
rc = jme_request_irq(jme);
if (rc)
@@ -1948,10 +1952,10 @@ jme_close(struct net_device *netdev)
JME_NAPI_DISABLE(jme);
- tasklet_disable(&jme->linkch_task);
- tasklet_disable(&jme->txclean_task);
- tasklet_disable(&jme->rxclean_task);
- tasklet_disable(&jme->rxempty_task);
+ tasklet_kill(&jme->linkch_task);
+ tasklet_kill(&jme->txclean_task);
+ tasklet_kill(&jme->rxclean_task);
+ tasklet_kill(&jme->rxempty_task);
jme_disable_rx_engine(jme);
jme_disable_tx_engine(jme);
@@ -3079,22 +3083,6 @@ jme_init_one(struct pci_dev *pdev,
tasklet_init(&jme->pcc_task,
jme_pcc_tasklet,
(unsigned long) jme);
- tasklet_init(&jme->linkch_task,
- jme_link_change_tasklet,
- (unsigned long) jme);
- tasklet_init(&jme->txclean_task,
- jme_tx_clean_tasklet,
- (unsigned long) jme);
- tasklet_init(&jme->rxclean_task,
- jme_rx_clean_tasklet,
- (unsigned long) jme);
- tasklet_init(&jme->rxempty_task,
- jme_rx_empty_tasklet,
- (unsigned long) jme);
- tasklet_disable_nosync(&jme->linkch_task);
- tasklet_disable_nosync(&jme->txclean_task);
- tasklet_disable_nosync(&jme->rxclean_task);
- tasklet_disable_nosync(&jme->rxempty_task);
jme->dpi.cur = PCC_P1;
jme->reg_ghc = 0;
diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c
index 9b9c2ac5c4c..d19a143aa5a 100644
--- a/drivers/net/ethernet/marvell/skge.c
+++ b/drivers/net/ethernet/marvell/skge.c
@@ -4026,7 +4026,7 @@ static void __devexit skge_remove(struct pci_dev *pdev)
dev0 = hw->dev[0];
unregister_netdev(dev0);
- tasklet_disable(&hw->phy_task);
+ tasklet_kill(&hw->phy_task);
spin_lock_irq(&hw->hw_lock);
hw->intr_mask = 0;
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
index c10e3a6de09..b35094c590b 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
@@ -143,7 +143,6 @@ void mlx4_en_destroy_tx_ring(struct mlx4_en_priv *priv,
mlx4_bf_free(mdev->dev, &ring->bf);
mlx4_qp_remove(mdev->dev, &ring->qp);
mlx4_qp_free(mdev->dev, &ring->qp);
- mlx4_qp_release_range(mdev->dev, ring->qpn, 1);
mlx4_en_unmap_buffer(&ring->wqres.buf);
mlx4_free_hwq_res(mdev->dev, &ring->wqres, ring->buf_size);
kfree(ring->bounce_buf);
@@ -712,7 +711,7 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev)
if (bounce)
tx_desc = mlx4_en_bounce_to_desc(priv, ring, index, desc_size);
- if (ring->bf_enabled && desc_size <= MAX_BF && !bounce && !vlan_tag) {
+ if (ring->bf_enabled && desc_size <= MAX_BF && !bounce && !vlan_tx_tag_present(skb)) {
*(__be32 *) (&tx_desc->ctrl.vlan_tag) |= cpu_to_be32(ring->doorbell_qpn);
op_own |= htonl((bf_index & 0xffff) << 8);
/* Ensure new descirptor hits memory
diff --git a/drivers/net/ethernet/mellanox/mlx4/eq.c b/drivers/net/ethernet/mellanox/mlx4/eq.c
index 51c764901ad..b84a88bc44d 100644
--- a/drivers/net/ethernet/mellanox/mlx4/eq.c
+++ b/drivers/net/ethernet/mellanox/mlx4/eq.c
@@ -329,9 +329,6 @@ int set_and_calc_slave_port_state(struct mlx4_dev *dev, int slave,
ctx = &priv->mfunc.master.slave_state[slave];
spin_lock_irqsave(&ctx->lock, flags);
- mlx4_dbg(dev, "%s: slave: %d, current state: %d new event :%d\n",
- __func__, slave, cur_state, event);
-
switch (cur_state) {
case SLAVE_PORT_DOWN:
if (MLX4_PORT_STATE_DEV_EVENT_PORT_UP == event)
@@ -366,9 +363,6 @@ int set_and_calc_slave_port_state(struct mlx4_dev *dev, int slave,
goto out;
}
ret = mlx4_get_slave_port_state(dev, slave, port);
- mlx4_dbg(dev, "%s: slave: %d, current state: %d new event"
- " :%d gen_event: %d\n",
- __func__, slave, cur_state, event, *gen_event);
out:
spin_unlock_irqrestore(&ctx->lock, flags);
@@ -843,6 +837,18 @@ static void __iomem *mlx4_get_eq_uar(struct mlx4_dev *dev, struct mlx4_eq *eq)
return priv->eq_table.uar_map[index] + 0x800 + 8 * (eq->eqn % 4);
}
+static void mlx4_unmap_uar(struct mlx4_dev *dev)
+{
+ struct mlx4_priv *priv = mlx4_priv(dev);
+ int i;
+
+ for (i = 0; i < mlx4_num_eq_uar(dev); ++i)
+ if (priv->eq_table.uar_map[i]) {
+ iounmap(priv->eq_table.uar_map[i]);
+ priv->eq_table.uar_map[i] = NULL;
+ }
+}
+
static int mlx4_create_eq(struct mlx4_dev *dev, int nent,
u8 intr, struct mlx4_eq *eq)
{
@@ -1207,6 +1213,7 @@ err_out_unmap:
mlx4_free_irqs(dev);
err_out_bitmap:
+ mlx4_unmap_uar(dev);
mlx4_bitmap_cleanup(&priv->eq_table.bitmap);
err_out_free:
@@ -1231,10 +1238,7 @@ void mlx4_cleanup_eq_table(struct mlx4_dev *dev)
if (!mlx4_is_slave(dev))
mlx4_unmap_clr_int(dev);
- for (i = 0; i < mlx4_num_eq_uar(dev); ++i)
- if (priv->eq_table.uar_map[i])
- iounmap(priv->eq_table.uar_map[i]);
-
+ mlx4_unmap_uar(dev);
mlx4_bitmap_cleanup(&priv->eq_table.bitmap);
kfree(priv->eq_table.uar_map);
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index 80df2ab0177..2aa80afd98d 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -1405,7 +1405,10 @@ unmap_bf:
unmap_bf_area(dev);
err_close:
- mlx4_close_hca(dev);
+ if (mlx4_is_slave(dev))
+ mlx4_slave_exit(dev);
+ else
+ mlx4_CLOSE_HCA(dev, 0);
err_free_icm:
if (!mlx4_is_slave(dev))
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index 926c911c0ac..b05705f50f0 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -330,9 +330,6 @@ static void update_pkey_index(struct mlx4_dev *dev, int slave,
new_index = priv->virt2phys_pkey[slave][port - 1][orig_index];
*(u8 *)(inbox->buf + 35) = new_index;
-
- mlx4_dbg(dev, "port = %d, orig pkey index = %d, "
- "new pkey index = %d\n", port, orig_index, new_index);
}
static void update_gid(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *inbox,
@@ -351,9 +348,6 @@ static void update_gid(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *inbox,
if (optpar & MLX4_QP_OPTPAR_ALT_ADDR_PATH)
qp_ctx->alt_path.mgid_index = slave & 0x7F;
}
-
- mlx4_dbg(dev, "slave %d, new gid index: 0x%x ",
- slave, qp_ctx->pri_path.mgid_index);
}
static int mpt_mask(struct mlx4_dev *dev)
diff --git a/drivers/net/ethernet/micrel/ksz884x.c b/drivers/net/ethernet/micrel/ksz884x.c
index 318fee91c79..69e01977a1d 100644
--- a/drivers/net/ethernet/micrel/ksz884x.c
+++ b/drivers/net/ethernet/micrel/ksz884x.c
@@ -5407,8 +5407,8 @@ static int netdev_close(struct net_device *dev)
/* Delay for receive task to stop scheduling itself. */
msleep(2000 / HZ);
- tasklet_disable(&hw_priv->rx_tasklet);
- tasklet_disable(&hw_priv->tx_tasklet);
+ tasklet_kill(&hw_priv->rx_tasklet);
+ tasklet_kill(&hw_priv->tx_tasklet);
free_irq(dev->irq, hw_priv->dev);
transmit_cleanup(hw_priv, 0);
@@ -5459,8 +5459,10 @@ static int prepare_hardware(struct net_device *dev)
rc = request_irq(dev->irq, netdev_intr, IRQF_SHARED, dev->name, dev);
if (rc)
return rc;
- tasklet_enable(&hw_priv->rx_tasklet);
- tasklet_enable(&hw_priv->tx_tasklet);
+ tasklet_init(&hw_priv->rx_tasklet, rx_proc_task,
+ (unsigned long) hw_priv);
+ tasklet_init(&hw_priv->tx_tasklet, tx_proc_task,
+ (unsigned long) hw_priv);
hw->promiscuous = 0;
hw->all_multi = 0;
@@ -7033,16 +7035,6 @@ static int __devinit pcidev_init(struct pci_dev *pdev,
spin_lock_init(&hw_priv->hwlock);
mutex_init(&hw_priv->lock);
- /* tasklet is enabled. */
- tasklet_init(&hw_priv->rx_tasklet, rx_proc_task,
- (unsigned long) hw_priv);
- tasklet_init(&hw_priv->tx_tasklet, tx_proc_task,
- (unsigned long) hw_priv);
-
- /* tasklet_enable will decrement the atomic counter. */
- tasklet_disable(&hw_priv->rx_tasklet);
- tasklet_disable(&hw_priv->tx_tasklet);
-
for (i = 0; i < TOTAL_PORT_NUM; i++)
init_waitqueue_head(&hw_priv->counter[i].counter);
diff --git a/drivers/net/ethernet/nxp/lpc_eth.c b/drivers/net/ethernet/nxp/lpc_eth.c
index 53743f7a2ca..af8b4142088 100644
--- a/drivers/net/ethernet/nxp/lpc_eth.c
+++ b/drivers/net/ethernet/nxp/lpc_eth.c
@@ -1524,6 +1524,7 @@ static int lpc_eth_drv_remove(struct platform_device *pdev)
pldat->dma_buff_base_p);
free_irq(ndev->irq, ndev);
iounmap(pldat->net_base);
+ mdiobus_unregister(pldat->mii_bus);
mdiobus_free(pldat->mii_bus);
clk_disable(pldat->clk);
clk_put(pldat->clk);
diff --git a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
index b2a94d02a52..4c4fe5b1a29 100644
--- a/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
+++ b/drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c
@@ -339,26 +339,6 @@ static void pch_gbe_wait_clr_bit(void *reg, u32 bit)
}
/**
- * pch_gbe_wait_clr_bit_irq - Wait to clear a bit for interrupt context
- * @reg: Pointer of register
- * @busy: Busy bit
- */
-static int pch_gbe_wait_clr_bit_irq(void *reg, u32 bit)
-{
- u32 tmp;
- int ret = -1;
- /* wait busy */
- tmp = 20;
- while ((ioread32(reg) & bit) && --tmp)
- udelay(5);
- if (!tmp)
- pr_err("Error: busy bit is not cleared\n");
- else
- ret = 0;
- return ret;
-}
-
-/**
* pch_gbe_mac_mar_set - Set MAC address register
* @hw: Pointer to the HW structure
* @addr: Pointer to the MAC address
@@ -409,15 +389,20 @@ static void pch_gbe_mac_reset_hw(struct pch_gbe_hw *hw)
return;
}
-static void pch_gbe_mac_reset_rx(struct pch_gbe_hw *hw)
+static void pch_gbe_disable_mac_rx(struct pch_gbe_hw *hw)
{
- /* Read the MAC addresses. and store to the private data */
- pch_gbe_mac_read_mac_addr(hw);
- iowrite32(PCH_GBE_RX_RST, &hw->reg->RESET);
- pch_gbe_wait_clr_bit_irq(&hw->reg->RESET, PCH_GBE_RX_RST);
- /* Setup the MAC addresses */
- pch_gbe_mac_mar_set(hw, hw->mac.addr, 0);
- return;
+ u32 rctl;
+ /* Disables Receive MAC */
+ rctl = ioread32(&hw->reg->MAC_RX_EN);
+ iowrite32((rctl & ~PCH_GBE_MRE_MAC_RX_EN), &hw->reg->MAC_RX_EN);
+}
+
+static void pch_gbe_enable_mac_rx(struct pch_gbe_hw *hw)
+{
+ u32 rctl;
+ /* Enables Receive MAC */
+ rctl = ioread32(&hw->reg->MAC_RX_EN);
+ iowrite32((rctl | PCH_GBE_MRE_MAC_RX_EN), &hw->reg->MAC_RX_EN);
}
/**
@@ -913,7 +898,7 @@ static void pch_gbe_setup_rctl(struct pch_gbe_adapter *adapter)
static void pch_gbe_configure_rx(struct pch_gbe_adapter *adapter)
{
struct pch_gbe_hw *hw = &adapter->hw;
- u32 rdba, rdlen, rctl, rxdma;
+ u32 rdba, rdlen, rxdma;
pr_debug("dma adr = 0x%08llx size = 0x%08x\n",
(unsigned long long)adapter->rx_ring->dma,
@@ -921,9 +906,7 @@ static void pch_gbe_configure_rx(struct pch_gbe_adapter *adapter)
pch_gbe_mac_force_mac_fc(hw);
- /* Disables Receive MAC */
- rctl = ioread32(&hw->reg->MAC_RX_EN);
- iowrite32((rctl & ~PCH_GBE_MRE_MAC_RX_EN), &hw->reg->MAC_RX_EN);
+ pch_gbe_disable_mac_rx(hw);
/* Disables Receive DMA */
rxdma = ioread32(&hw->reg->DMA_CTRL);
@@ -1316,38 +1299,17 @@ void pch_gbe_update_stats(struct pch_gbe_adapter *adapter)
spin_unlock_irqrestore(&adapter->stats_lock, flags);
}
-static void pch_gbe_stop_receive(struct pch_gbe_adapter *adapter)
+static void pch_gbe_disable_dma_rx(struct pch_gbe_hw *hw)
{
- struct pch_gbe_hw *hw = &adapter->hw;
u32 rxdma;
- u16 value;
- int ret;
/* Disable Receive DMA */
rxdma = ioread32(&hw->reg->DMA_CTRL);
rxdma &= ~PCH_GBE_RX_DMA_EN;
iowrite32(rxdma, &hw->reg->DMA_CTRL);
- /* Wait Rx DMA BUS is IDLE */
- ret = pch_gbe_wait_clr_bit_irq(&hw->reg->RX_DMA_ST, PCH_GBE_IDLE_CHECK);
- if (ret) {
- /* Disable Bus master */
- pci_read_config_word(adapter->pdev, PCI_COMMAND, &value);
- value &= ~PCI_COMMAND_MASTER;
- pci_write_config_word(adapter->pdev, PCI_COMMAND, value);
- /* Stop Receive */
- pch_gbe_mac_reset_rx(hw);
- /* Enable Bus master */
- value |= PCI_COMMAND_MASTER;
- pci_write_config_word(adapter->pdev, PCI_COMMAND, value);
- } else {
- /* Stop Receive */
- pch_gbe_mac_reset_rx(hw);
- }
- /* reprogram multicast address register after reset */
- pch_gbe_set_multi(adapter->netdev);
}
-static void pch_gbe_start_receive(struct pch_gbe_hw *hw)
+static void pch_gbe_enable_dma_rx(struct pch_gbe_hw *hw)
{
u32 rxdma;
@@ -1355,9 +1317,6 @@ static void pch_gbe_start_receive(struct pch_gbe_hw *hw)
rxdma = ioread32(&hw->reg->DMA_CTRL);
rxdma |= PCH_GBE_RX_DMA_EN;
iowrite32(rxdma, &hw->reg->DMA_CTRL);
- /* Enables Receive */
- iowrite32(PCH_GBE_MRE_MAC_RX_EN, &hw->reg->MAC_RX_EN);
- return;
}
/**
@@ -1393,7 +1352,7 @@ static irqreturn_t pch_gbe_intr(int irq, void *data)
int_en = ioread32(&hw->reg->INT_EN);
iowrite32((int_en & ~PCH_GBE_INT_RX_FIFO_ERR),
&hw->reg->INT_EN);
- pch_gbe_stop_receive(adapter);
+ pch_gbe_disable_dma_rx(&adapter->hw);
int_st |= ioread32(&hw->reg->INT_ST);
int_st = int_st & ioread32(&hw->reg->INT_EN);
}
@@ -1971,12 +1930,12 @@ int pch_gbe_up(struct pch_gbe_adapter *adapter)
struct net_device *netdev = adapter->netdev;
struct pch_gbe_tx_ring *tx_ring = adapter->tx_ring;
struct pch_gbe_rx_ring *rx_ring = adapter->rx_ring;
- int err;
+ int err = -EINVAL;
/* Ensure we have a valid MAC */
if (!is_valid_ether_addr(adapter->hw.mac.addr)) {
pr_err("Error: Invalid MAC address\n");
- return -EINVAL;
+ goto out;
}
/* hardware has been reset, we need to reload some things */
@@ -1989,18 +1948,19 @@ int pch_gbe_up(struct pch_gbe_adapter *adapter)
err = pch_gbe_request_irq(adapter);
if (err) {
- pr_err("Error: can't bring device up\n");
- return err;
+ pr_err("Error: can't bring device up - irq request failed\n");
+ goto out;
}
err = pch_gbe_alloc_rx_buffers_pool(adapter, rx_ring, rx_ring->count);
if (err) {
- pr_err("Error: can't bring device up\n");
- return err;
+ pr_err("Error: can't bring device up - alloc rx buffers pool failed\n");
+ goto freeirq;
}
pch_gbe_alloc_tx_buffers(adapter, tx_ring);
pch_gbe_alloc_rx_buffers(adapter, rx_ring, rx_ring->count);
adapter->tx_queue_len = netdev->tx_queue_len;
- pch_gbe_start_receive(&adapter->hw);
+ pch_gbe_enable_dma_rx(&adapter->hw);
+ pch_gbe_enable_mac_rx(&adapter->hw);
mod_timer(&adapter->watchdog_timer, jiffies);
@@ -2009,6 +1969,11 @@ int pch_gbe_up(struct pch_gbe_adapter *adapter)
netif_start_queue(adapter->netdev);
return 0;
+
+freeirq:
+ pch_gbe_free_irq(adapter);
+out:
+ return err;
}
/**
@@ -2405,7 +2370,6 @@ static int pch_gbe_napi_poll(struct napi_struct *napi, int budget)
int work_done = 0;
bool poll_end_flag = false;
bool cleaned = false;
- u32 int_en;
pr_debug("budget : %d\n", budget);
@@ -2422,19 +2386,13 @@ static int pch_gbe_napi_poll(struct napi_struct *napi, int budget)
if (poll_end_flag) {
napi_complete(napi);
- if (adapter->rx_stop_flag) {
- adapter->rx_stop_flag = false;
- pch_gbe_start_receive(&adapter->hw);
- }
pch_gbe_irq_enable(adapter);
- } else
- if (adapter->rx_stop_flag) {
- adapter->rx_stop_flag = false;
- pch_gbe_start_receive(&adapter->hw);
- int_en = ioread32(&adapter->hw.reg->INT_EN);
- iowrite32((int_en | PCH_GBE_INT_RX_FIFO_ERR),
- &adapter->hw.reg->INT_EN);
- }
+ }
+
+ if (adapter->rx_stop_flag) {
+ adapter->rx_stop_flag = false;
+ pch_gbe_enable_dma_rx(&adapter->hw);
+ }
pr_debug("poll_end_flag : %d work_done : %d budget : %d\n",
poll_end_flag, work_done, budget);
diff --git a/drivers/net/ethernet/qlogic/qla3xxx.c b/drivers/net/ethernet/qlogic/qla3xxx.c
index df09b1cb742..6407d0d77e8 100644
--- a/drivers/net/ethernet/qlogic/qla3xxx.c
+++ b/drivers/net/ethernet/qlogic/qla3xxx.c
@@ -2525,6 +2525,13 @@ static int ql_alloc_net_req_rsp_queues(struct ql3_adapter *qdev)
qdev->req_q_size =
(u32) (NUM_REQ_Q_ENTRIES * sizeof(struct ob_mac_iocb_req));
+ qdev->rsp_q_size = NUM_RSP_Q_ENTRIES * sizeof(struct net_rsp_iocb);
+
+ /* The barrier is required to ensure request and response queue
+ * addr writes to the registers.
+ */
+ wmb();
+
qdev->req_q_virt_addr =
pci_alloc_consistent(qdev->pdev,
(size_t) qdev->req_q_size,
@@ -2536,8 +2543,6 @@ static int ql_alloc_net_req_rsp_queues(struct ql3_adapter *qdev)
return -ENOMEM;
}
- qdev->rsp_q_size = NUM_RSP_Q_ENTRIES * sizeof(struct net_rsp_iocb);
-
qdev->rsp_q_virt_addr =
pci_alloc_consistent(qdev->pdev,
(size_t) qdev->rsp_q_size,
diff --git a/drivers/net/ethernet/realtek/8139cp.c b/drivers/net/ethernet/realtek/8139cp.c
index 1c818254b7b..b01f83a044c 100644
--- a/drivers/net/ethernet/realtek/8139cp.c
+++ b/drivers/net/ethernet/realtek/8139cp.c
@@ -979,17 +979,6 @@ static void cp_init_hw (struct cp_private *cp)
cpw32_f (MAC0 + 0, le32_to_cpu (*(__le32 *) (dev->dev_addr + 0)));
cpw32_f (MAC0 + 4, le32_to_cpu (*(__le32 *) (dev->dev_addr + 4)));
- cpw32_f(HiTxRingAddr, 0);
- cpw32_f(HiTxRingAddr + 4, 0);
-
- ring_dma = cp->ring_dma;
- cpw32_f(RxRingAddr, ring_dma & 0xffffffff);
- cpw32_f(RxRingAddr + 4, (ring_dma >> 16) >> 16);
-
- ring_dma += sizeof(struct cp_desc) * CP_RX_RING_SIZE;
- cpw32_f(TxRingAddr, ring_dma & 0xffffffff);
- cpw32_f(TxRingAddr + 4, (ring_dma >> 16) >> 16);
-
cp_start_hw(cp);
cpw8(TxThresh, 0x06); /* XXX convert magic num to a constant */
@@ -1003,6 +992,17 @@ static void cp_init_hw (struct cp_private *cp)
cpw8(Config5, cpr8(Config5) & PMEStatus);
+ cpw32_f(HiTxRingAddr, 0);
+ cpw32_f(HiTxRingAddr + 4, 0);
+
+ ring_dma = cp->ring_dma;
+ cpw32_f(RxRingAddr, ring_dma & 0xffffffff);
+ cpw32_f(RxRingAddr + 4, (ring_dma >> 16) >> 16);
+
+ ring_dma += sizeof(struct cp_desc) * CP_RX_RING_SIZE;
+ cpw32_f(TxRingAddr, ring_dma & 0xffffffff);
+ cpw32_f(TxRingAddr + 4, (ring_dma >> 16) >> 16);
+
cpw16(MultiIntr, 0);
cpw8_f(Cfg9346, Cfg9346_Lock);
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index e7ff886e804..927aa33d434 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -3827,6 +3827,8 @@ static void rtl_wol_suspend_quirk(struct rtl8169_private *tp)
void __iomem *ioaddr = tp->mmio_addr;
switch (tp->mac_version) {
+ case RTL_GIGA_MAC_VER_25:
+ case RTL_GIGA_MAC_VER_26:
case RTL_GIGA_MAC_VER_29:
case RTL_GIGA_MAC_VER_30:
case RTL_GIGA_MAC_VER_32:
@@ -4519,6 +4521,9 @@ static void rtl_set_rx_mode(struct net_device *dev)
mc_filter[1] = swab32(data);
}
+ if (tp->mac_version == RTL_GIGA_MAC_VER_35)
+ mc_filter[1] = mc_filter[0] = 0xffffffff;
+
RTL_W32(MAR0 + 4, mc_filter[1]);
RTL_W32(MAR0 + 0, mc_filter[0]);
diff --git a/drivers/net/ethernet/sis/sis900.c b/drivers/net/ethernet/sis/sis900.c
index fb9f6b38511..edf5edb1314 100644
--- a/drivers/net/ethernet/sis/sis900.c
+++ b/drivers/net/ethernet/sis/sis900.c
@@ -2479,7 +2479,7 @@ static int sis900_resume(struct pci_dev *pci_dev)
netif_start_queue(net_dev);
/* Workaround for EDB */
- sis900_set_mode(ioaddr, HW_SPEED_10_MBPS, FDX_CAPABLE_HALF_SELECTED);
+ sis900_set_mode(sis_priv, HW_SPEED_10_MBPS, FDX_CAPABLE_HALF_SELECTED);
/* Enable all known interrupts by setting the interrupt mask. */
sw32(imr, RxSOVR | RxORN | RxERR | RxOK | TxURN | TxERR | TxIDLE);
diff --git a/drivers/net/ethernet/smsc/smsc911x.c b/drivers/net/ethernet/smsc/smsc911x.c
index 62d1baf111e..c53c0f4e2ce 100644
--- a/drivers/net/ethernet/smsc/smsc911x.c
+++ b/drivers/net/ethernet/smsc/smsc911x.c
@@ -2110,7 +2110,7 @@ static void __devinit smsc911x_read_mac_address(struct net_device *dev)
static int __devinit smsc911x_init(struct net_device *dev)
{
struct smsc911x_data *pdata = netdev_priv(dev);
- unsigned int byte_test;
+ unsigned int byte_test, mask;
unsigned int to = 100;
SMSC_TRACE(pdata, probe, "Driver Parameters:");
@@ -2130,9 +2130,22 @@ static int __devinit smsc911x_init(struct net_device *dev)
/*
* poll the READY bit in PMT_CTRL. Any other access to the device is
* forbidden while this bit isn't set. Try for 100ms
+ *
+ * Note that this test is done before the WORD_SWAP register is
+ * programmed. So in some configurations the READY bit is at 16 before
+ * WORD_SWAP is written to. This issue is worked around by waiting
+ * until either bit 0 or bit 16 gets set in PMT_CTRL.
+ *
+ * SMSC has confirmed that checking bit 16 (marked as reserved in
+ * the datasheet) is fine since these bits "will either never be set
+ * or can only go high after READY does (so also indicate the device
+ * is ready)".
*/
- while (!(smsc911x_reg_read(pdata, PMT_CTRL) & PMT_CTRL_READY_) && --to)
+
+ mask = PMT_CTRL_READY_ | swahw32(PMT_CTRL_READY_);
+ while (!(smsc911x_reg_read(pdata, PMT_CTRL) & mask) && --to)
udelay(1000);
+
if (to == 0) {
pr_err("Device not READY in 100ms aborting\n");
return -ENODEV;
diff --git a/drivers/net/ethernet/ti/Kconfig b/drivers/net/ethernet/ti/Kconfig
index b26cbda5efa..2c41894d547 100644
--- a/drivers/net/ethernet/ti/Kconfig
+++ b/drivers/net/ethernet/ti/Kconfig
@@ -5,7 +5,7 @@
config NET_VENDOR_TI
bool "Texas Instruments (TI) devices"
default y
- depends on PCI || EISA || AR7 || (ARM && (ARCH_DAVINCI || ARCH_OMAP3))
+ depends on PCI || EISA || AR7 || (ARM && (ARCH_DAVINCI || ARCH_OMAP3 || SOC_AM33XX))
---help---
If you have a network (Ethernet) card belonging to this class, say Y
and read the Ethernet-HOWTO, available from
diff --git a/drivers/net/ethernet/tile/tilegx.c b/drivers/net/ethernet/tile/tilegx.c
index 4e2a1628484..66e025ad5df 100644
--- a/drivers/net/ethernet/tile/tilegx.c
+++ b/drivers/net/ethernet/tile/tilegx.c
@@ -917,7 +917,7 @@ static int tile_net_setup_interrupts(struct net_device *dev)
ingress_irq = rc;
tile_irq_activate(ingress_irq, TILE_IRQ_PERCPU);
rc = request_irq(ingress_irq, tile_net_handle_ingress_irq,
- 0, NULL, NULL);
+ 0, "tile_net", NULL);
if (rc != 0) {
netdev_err(dev, "request_irq failed: %d\n", rc);
destroy_irq(ingress_irq);
@@ -1334,11 +1334,11 @@ static int tso_count_edescs(struct sk_buff *skb)
{
struct skb_shared_info *sh = skb_shinfo(skb);
unsigned int sh_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
- unsigned int data_len = skb->data_len + skb->hdr_len - sh_len;
+ unsigned int data_len = skb->len - sh_len;
unsigned int p_len = sh->gso_size;
long f_id = -1; /* id of the current fragment */
- long f_size = skb->hdr_len; /* size of the current fragment */
- long f_used = sh_len; /* bytes used from the current fragment */
+ long f_size = skb_headlen(skb) - sh_len; /* current fragment size */
+ long f_used = 0; /* bytes used from the current fragment */
long n; /* size of the current piece of payload */
int num_edescs = 0;
int segment;
@@ -1353,7 +1353,7 @@ static int tso_count_edescs(struct sk_buff *skb)
/* Advance as needed. */
while (f_used >= f_size) {
f_id++;
- f_size = sh->frags[f_id].size;
+ f_size = skb_frag_size(&sh->frags[f_id]);
f_used = 0;
}
@@ -1384,13 +1384,13 @@ static void tso_headers_prepare(struct sk_buff *skb, unsigned char *headers,
struct iphdr *ih;
struct tcphdr *th;
unsigned int sh_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
- unsigned int data_len = skb->data_len + skb->hdr_len - sh_len;
+ unsigned int data_len = skb->len - sh_len;
unsigned char *data = skb->data;
unsigned int ih_off, th_off, p_len;
unsigned int isum_seed, tsum_seed, id, seq;
long f_id = -1; /* id of the current fragment */
- long f_size = skb->hdr_len; /* size of the current fragment */
- long f_used = sh_len; /* bytes used from the current fragment */
+ long f_size = skb_headlen(skb) - sh_len; /* current fragment size */
+ long f_used = 0; /* bytes used from the current fragment */
long n; /* size of the current piece of payload */
int segment;
@@ -1405,7 +1405,7 @@ static void tso_headers_prepare(struct sk_buff *skb, unsigned char *headers,
isum_seed = ((0xFFFF - ih->check) +
(0xFFFF - ih->tot_len) +
(0xFFFF - ih->id));
- tsum_seed = th->check + (0xFFFF ^ htons(sh_len + data_len));
+ tsum_seed = th->check + (0xFFFF ^ htons(skb->len));
id = ntohs(ih->id);
seq = ntohl(th->seq);
@@ -1444,7 +1444,7 @@ static void tso_headers_prepare(struct sk_buff *skb, unsigned char *headers,
/* Advance as needed. */
while (f_used >= f_size) {
f_id++;
- f_size = sh->frags[f_id].size;
+ f_size = skb_frag_size(&sh->frags[f_id]);
f_used = 0;
}
@@ -1478,14 +1478,14 @@ static void tso_egress(struct net_device *dev, gxio_mpipe_equeue_t *equeue,
struct tile_net_priv *priv = netdev_priv(dev);
struct skb_shared_info *sh = skb_shinfo(skb);
unsigned int sh_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
- unsigned int data_len = skb->data_len + skb->hdr_len - sh_len;
+ unsigned int data_len = skb->len - sh_len;
unsigned int p_len = sh->gso_size;
gxio_mpipe_edesc_t edesc_head = { { 0 } };
gxio_mpipe_edesc_t edesc_body = { { 0 } };
long f_id = -1; /* id of the current fragment */
- long f_size = skb->hdr_len; /* size of the current fragment */
- long f_used = sh_len; /* bytes used from the current fragment */
- void *f_data = skb->data;
+ long f_size = skb_headlen(skb) - sh_len; /* current fragment size */
+ long f_used = 0; /* bytes used from the current fragment */
+ void *f_data = skb->data + sh_len;
long n; /* size of the current piece of payload */
unsigned long tx_packets = 0, tx_bytes = 0;
unsigned int csum_start;
@@ -1516,15 +1516,18 @@ static void tso_egress(struct net_device *dev, gxio_mpipe_equeue_t *equeue,
/* Egress the payload. */
while (p_used < p_len) {
+ void *va;
/* Advance as needed. */
while (f_used >= f_size) {
f_id++;
- f_size = sh->frags[f_id].size;
- f_used = 0;
+ f_size = skb_frag_size(&sh->frags[f_id]);
f_data = tile_net_frag_buf(&sh->frags[f_id]);
+ f_used = 0;
}
+ va = f_data + f_used;
+
/* Use bytes from the current fragment. */
n = p_len - p_used;
if (n > f_size - f_used)
@@ -1533,7 +1536,7 @@ static void tso_egress(struct net_device *dev, gxio_mpipe_equeue_t *equeue,
p_used += n;
/* Egress a piece of the payload. */
- edesc_body.va = va_to_tile_io_addr(f_data) + f_used;
+ edesc_body.va = va_to_tile_io_addr(va);
edesc_body.xfer_size = n;
edesc_body.bound = !(p_used < p_len);
gxio_mpipe_equeue_put_at(equeue, edesc_body, slot);
diff --git a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
index 0793299bd39..a788501e978 100644
--- a/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
+++ b/drivers/net/ethernet/xilinx/xilinx_axienet_main.c
@@ -894,6 +894,8 @@ out:
return IRQ_HANDLED;
}
+static void axienet_dma_err_handler(unsigned long data);
+
/**
* axienet_open - Driver open routine.
* @ndev: Pointer to net_device structure
@@ -942,6 +944,10 @@ static int axienet_open(struct net_device *ndev)
phy_start(lp->phy_dev);
}
+ /* Enable tasklets for Axi DMA error handling */
+ tasklet_init(&lp->dma_err_tasklet, axienet_dma_err_handler,
+ (unsigned long) lp);
+
/* Enable interrupts for Axi DMA Tx */
ret = request_irq(lp->tx_irq, axienet_tx_irq, 0, ndev->name, ndev);
if (ret)
@@ -950,8 +956,7 @@ static int axienet_open(struct net_device *ndev)
ret = request_irq(lp->rx_irq, axienet_rx_irq, 0, ndev->name, ndev);
if (ret)
goto err_rx_irq;
- /* Enable tasklets for Axi DMA error handling */
- tasklet_enable(&lp->dma_err_tasklet);
+
return 0;
err_rx_irq:
@@ -960,6 +965,7 @@ err_tx_irq:
if (lp->phy_dev)
phy_disconnect(lp->phy_dev);
lp->phy_dev = NULL;
+ tasklet_kill(&lp->dma_err_tasklet);
dev_err(lp->dev, "request_irq() failed\n");
return ret;
}
@@ -990,7 +996,7 @@ static int axienet_stop(struct net_device *ndev)
axienet_setoptions(ndev, lp->options &
~(XAE_OPTION_TXEN | XAE_OPTION_RXEN));
- tasklet_disable(&lp->dma_err_tasklet);
+ tasklet_kill(&lp->dma_err_tasklet);
free_irq(lp->tx_irq, ndev);
free_irq(lp->rx_irq, ndev);
@@ -1613,10 +1619,6 @@ static int __devinit axienet_of_probe(struct platform_device *op)
goto err_iounmap_2;
}
- tasklet_init(&lp->dma_err_tasklet, axienet_dma_err_handler,
- (unsigned long) lp);
- tasklet_disable(&lp->dma_err_tasklet);
-
return 0;
err_iounmap_2:
diff --git a/drivers/net/ethernet/xscale/ixp4xx_eth.c b/drivers/net/ethernet/xscale/ixp4xx_eth.c
index 98934bdf6ac..477d6729b17 100644
--- a/drivers/net/ethernet/xscale/ixp4xx_eth.c
+++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c
@@ -1102,10 +1102,12 @@ static int init_queues(struct port *port)
{
int i;
- if (!ports_open)
- if (!(dma_pool = dma_pool_create(DRV_NAME, NULL,
- POOL_ALLOC_SIZE, 32, 0)))
+ if (!ports_open) {
+ dma_pool = dma_pool_create(DRV_NAME, &port->netdev->dev,
+ POOL_ALLOC_SIZE, 32, 0);
+ if (!dma_pool)
return -ENOMEM;
+ }
if (!(port->desc_tab = dma_pool_alloc(dma_pool, GFP_KERNEL,
&port->desc_tab_phys)))
diff --git a/drivers/net/irda/sir_dev.c b/drivers/net/irda/sir_dev.c
index 5039f08f5a5..43e9ab4f4d7 100644
--- a/drivers/net/irda/sir_dev.c
+++ b/drivers/net/irda/sir_dev.c
@@ -222,7 +222,7 @@ static void sirdev_config_fsm(struct work_struct *work)
break;
case SIRDEV_STATE_DONGLE_SPEED:
- if (dev->dongle_drv->reset) {
+ if (dev->dongle_drv->set_speed) {
ret = dev->dongle_drv->set_speed(dev, fsm->param);
if (ret < 0) {
fsm->result = ret;
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index 983bbf4d5ef..961f0b29391 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -15,6 +15,11 @@ if PHYLIB
comment "MII PHY device drivers"
+config AT803X_PHY
+ tristate "Drivers for Atheros AT803X PHYs"
+ ---help---
+ Currently supports the AT8030 and AT8035 model
+
config AMD_PHY
tristate "Drivers for the AMD PHYs"
---help---
diff --git a/drivers/net/phy/Makefile b/drivers/net/phy/Makefile
index 426674debae..9645e389a58 100644
--- a/drivers/net/phy/Makefile
+++ b/drivers/net/phy/Makefile
@@ -25,6 +25,7 @@ obj-$(CONFIG_STE10XP) += ste10Xp.o
obj-$(CONFIG_MICREL_PHY) += micrel.o
obj-$(CONFIG_MDIO_OCTEON) += mdio-octeon.o
obj-$(CONFIG_MICREL_KS8995MA) += spi_ks8995.o
+obj-$(CONFIG_AT803X_PHY) += at803x.o
obj-$(CONFIG_AMD_PHY) += amd.o
obj-$(CONFIG_MDIO_BUS_MUX) += mdio-mux.o
obj-$(CONFIG_MDIO_BUS_MUX_GPIO) += mdio-mux-gpio.o
diff --git a/drivers/net/phy/at803x.c b/drivers/net/phy/at803x.c
new file mode 100644
index 00000000000..45cbc10de01
--- /dev/null
+++ b/drivers/net/phy/at803x.c
@@ -0,0 +1,176 @@
+/*
+ * drivers/net/phy/at803x.c
+ *
+ * Driver for Atheros 803x PHY
+ *
+ * Author: Matus Ujhelyi <ujhelyi.m@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/phy.h>
+#include <linux/module.h>
+#include <linux/string.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+
+#define AT803X_INTR_ENABLE 0x12
+#define AT803X_INTR_STATUS 0x13
+#define AT803X_WOL_ENABLE 0x01
+#define AT803X_DEVICE_ADDR 0x03
+#define AT803X_LOC_MAC_ADDR_0_15_OFFSET 0x804C
+#define AT803X_LOC_MAC_ADDR_16_31_OFFSET 0x804B
+#define AT803X_LOC_MAC_ADDR_32_47_OFFSET 0x804A
+#define AT803X_MMD_ACCESS_CONTROL 0x0D
+#define AT803X_MMD_ACCESS_CONTROL_DATA 0x0E
+#define AT803X_FUNC_DATA 0x4003
+
+MODULE_DESCRIPTION("Atheros 803x PHY driver");
+MODULE_AUTHOR("Matus Ujhelyi");
+MODULE_LICENSE("GPL");
+
+static void at803x_set_wol_mac_addr(struct phy_device *phydev)
+{
+ struct net_device *ndev = phydev->attached_dev;
+ const u8 *mac;
+ unsigned int i, offsets[] = {
+ AT803X_LOC_MAC_ADDR_32_47_OFFSET,
+ AT803X_LOC_MAC_ADDR_16_31_OFFSET,
+ AT803X_LOC_MAC_ADDR_0_15_OFFSET,
+ };
+
+ if (!ndev)
+ return;
+
+ mac = (const u8 *) ndev->dev_addr;
+
+ if (!is_valid_ether_addr(mac))
+ return;
+
+ for (i = 0; i < 3; i++) {
+ phy_write(phydev, AT803X_MMD_ACCESS_CONTROL,
+ AT803X_DEVICE_ADDR);
+ phy_write(phydev, AT803X_MMD_ACCESS_CONTROL_DATA,
+ offsets[i]);
+ phy_write(phydev, AT803X_MMD_ACCESS_CONTROL,
+ AT803X_FUNC_DATA);
+ phy_write(phydev, AT803X_MMD_ACCESS_CONTROL_DATA,
+ mac[(i * 2) + 1] | (mac[(i * 2)] << 8));
+ }
+}
+
+static int at803x_config_init(struct phy_device *phydev)
+{
+ int val;
+ u32 features;
+ int status;
+
+ features = SUPPORTED_TP | SUPPORTED_MII | SUPPORTED_AUI |
+ SUPPORTED_FIBRE | SUPPORTED_BNC;
+
+ val = phy_read(phydev, MII_BMSR);
+ if (val < 0)
+ return val;
+
+ if (val & BMSR_ANEGCAPABLE)
+ features |= SUPPORTED_Autoneg;
+ if (val & BMSR_100FULL)
+ features |= SUPPORTED_100baseT_Full;
+ if (val & BMSR_100HALF)
+ features |= SUPPORTED_100baseT_Half;
+ if (val & BMSR_10FULL)
+ features |= SUPPORTED_10baseT_Full;
+ if (val & BMSR_10HALF)
+ features |= SUPPORTED_10baseT_Half;
+
+ if (val & BMSR_ESTATEN) {
+ val = phy_read(phydev, MII_ESTATUS);
+ if (val < 0)
+ return val;
+
+ if (val & ESTATUS_1000_TFULL)
+ features |= SUPPORTED_1000baseT_Full;
+ if (val & ESTATUS_1000_THALF)
+ features |= SUPPORTED_1000baseT_Half;
+ }
+
+ phydev->supported = features;
+ phydev->advertising = features;
+
+ /* enable WOL */
+ at803x_set_wol_mac_addr(phydev);
+ status = phy_write(phydev, AT803X_INTR_ENABLE, AT803X_WOL_ENABLE);
+ status = phy_read(phydev, AT803X_INTR_STATUS);
+
+ return 0;
+}
+
+/* ATHEROS 8035 */
+static struct phy_driver at8035_driver = {
+ .phy_id = 0x004dd072,
+ .name = "Atheros 8035 ethernet",
+ .phy_id_mask = 0xffffffef,
+ .config_init = at803x_config_init,
+ .features = PHY_GBIT_FEATURES,
+ .flags = PHY_HAS_INTERRUPT,
+ .config_aneg = &genphy_config_aneg,
+ .read_status = &genphy_read_status,
+ .driver = {
+ .owner = THIS_MODULE,
+ },
+};
+
+/* ATHEROS 8030 */
+static struct phy_driver at8030_driver = {
+ .phy_id = 0x004dd076,
+ .name = "Atheros 8030 ethernet",
+ .phy_id_mask = 0xffffffef,
+ .config_init = at803x_config_init,
+ .features = PHY_GBIT_FEATURES,
+ .flags = PHY_HAS_INTERRUPT,
+ .config_aneg = &genphy_config_aneg,
+ .read_status = &genphy_read_status,
+ .driver = {
+ .owner = THIS_MODULE,
+ },
+};
+
+static int __init atheros_init(void)
+{
+ int ret;
+
+ ret = phy_driver_register(&at8035_driver);
+ if (ret)
+ goto err1;
+
+ ret = phy_driver_register(&at8030_driver);
+ if (ret)
+ goto err2;
+
+ return 0;
+
+err2:
+ phy_driver_unregister(&at8035_driver);
+err1:
+ return ret;
+}
+
+static void __exit atheros_exit(void)
+{
+ phy_driver_unregister(&at8035_driver);
+ phy_driver_unregister(&at8030_driver);
+}
+
+module_init(atheros_init);
+module_exit(atheros_exit);
+
+static struct mdio_device_id __maybe_unused atheros_tbl[] = {
+ { 0x004dd076, 0xffffffef },
+ { 0x004dd072, 0xffffffef },
+ { }
+};
+
+MODULE_DEVICE_TABLE(mdio, atheros_tbl);
diff --git a/drivers/net/phy/mdio-gpio.c b/drivers/net/phy/mdio-gpio.c
index 899274f2f9b..2ed1140df3e 100644
--- a/drivers/net/phy/mdio-gpio.c
+++ b/drivers/net/phy/mdio-gpio.c
@@ -185,17 +185,20 @@ static int __devinit mdio_gpio_probe(struct platform_device *pdev)
{
struct mdio_gpio_platform_data *pdata;
struct mii_bus *new_bus;
- int ret;
+ int ret, bus_id;
- if (pdev->dev.of_node)
+ if (pdev->dev.of_node) {
pdata = mdio_gpio_of_get_data(pdev);
- else
+ bus_id = of_alias_get_id(pdev->dev.of_node, "mdio-gpio");
+ } else {
pdata = pdev->dev.platform_data;
+ bus_id = pdev->id;
+ }
if (!pdata)
return -ENODEV;
- new_bus = mdio_gpio_bus_init(&pdev->dev, pdata, pdev->id);
+ new_bus = mdio_gpio_bus_init(&pdev->dev, pdata, bus_id);
if (!new_bus)
return -ENODEV;
diff --git a/drivers/net/team/team_mode_broadcast.c b/drivers/net/team/team_mode_broadcast.c
index 9db0171e936..c5db428e73f 100644
--- a/drivers/net/team/team_mode_broadcast.c
+++ b/drivers/net/team/team_mode_broadcast.c
@@ -29,8 +29,8 @@ static bool bc_transmit(struct team *team, struct sk_buff *skb)
if (last) {
skb2 = skb_clone(skb, GFP_ATOMIC);
if (skb2) {
- ret = team_dev_queue_xmit(team, last,
- skb2);
+ ret = !team_dev_queue_xmit(team, last,
+ skb2);
if (!sum_ret)
sum_ret = ret;
}
@@ -39,7 +39,7 @@ static bool bc_transmit(struct team *team, struct sk_buff *skb)
}
}
if (last) {
- ret = team_dev_queue_xmit(team, last, skb);
+ ret = !team_dev_queue_xmit(team, last, skb);
if (!sum_ret)
sum_ret = ret;
}
diff --git a/drivers/net/usb/cdc_eem.c b/drivers/net/usb/cdc_eem.c
index c81e278629f..08d55b6bf27 100644
--- a/drivers/net/usb/cdc_eem.c
+++ b/drivers/net/usb/cdc_eem.c
@@ -31,6 +31,7 @@
#include <linux/usb/cdc.h>
#include <linux/usb/usbnet.h>
#include <linux/gfp.h>
+#include <linux/if_vlan.h>
/*
@@ -92,7 +93,7 @@ static int eem_bind(struct usbnet *dev, struct usb_interface *intf)
/* no jumbogram (16K) support for now */
- dev->net->hard_header_len += EEM_HEAD + ETH_FCS_LEN;
+ dev->net->hard_header_len += EEM_HEAD + ETH_FCS_LEN + VLAN_HLEN;
dev->hard_mtu = dev->net->mtu + dev->net->hard_header_len;
return 0;
diff --git a/drivers/net/usb/cdc_ether.c b/drivers/net/usb/cdc_ether.c
index a03de719704..d0129827602 100644
--- a/drivers/net/usb/cdc_ether.c
+++ b/drivers/net/usb/cdc_ether.c
@@ -592,6 +592,32 @@ static const struct usb_device_id products [] = {
.driver_info = 0,
},
+/* Novatel USB551L and MC551 - handled by qmi_wwan */
+{
+ .match_flags = USB_DEVICE_ID_MATCH_VENDOR
+ | USB_DEVICE_ID_MATCH_PRODUCT
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = NOVATEL_VENDOR_ID,
+ .idProduct = 0xB001,
+ .bInterfaceClass = USB_CLASS_COMM,
+ .bInterfaceSubClass = USB_CDC_SUBCLASS_ETHERNET,
+ .bInterfaceProtocol = USB_CDC_PROTO_NONE,
+ .driver_info = 0,
+},
+
+/* Novatel E362 - handled by qmi_wwan */
+{
+ .match_flags = USB_DEVICE_ID_MATCH_VENDOR
+ | USB_DEVICE_ID_MATCH_PRODUCT
+ | USB_DEVICE_ID_MATCH_INT_INFO,
+ .idVendor = NOVATEL_VENDOR_ID,
+ .idProduct = 0x9010,
+ .bInterfaceClass = USB_CLASS_COMM,
+ .bInterfaceSubClass = USB_CDC_SUBCLASS_ETHERNET,
+ .bInterfaceProtocol = USB_CDC_PROTO_NONE,
+ .driver_info = 0,
+},
+
/*
* WHITELIST!!!
*
@@ -604,21 +630,6 @@ static const struct usb_device_id products [] = {
* because of bugs/quirks in a given product (like Zaurus, above).
*/
{
- /* Novatel USB551L */
- /* This match must come *before* the generic CDC-ETHER match so that
- * we get FLAG_WWAN set on the device, since it's descriptors are
- * generic CDC-ETHER.
- */
- .match_flags = USB_DEVICE_ID_MATCH_VENDOR
- | USB_DEVICE_ID_MATCH_PRODUCT
- | USB_DEVICE_ID_MATCH_INT_INFO,
- .idVendor = NOVATEL_VENDOR_ID,
- .idProduct = 0xB001,
- .bInterfaceClass = USB_CLASS_COMM,
- .bInterfaceSubClass = USB_CDC_SUBCLASS_ETHERNET,
- .bInterfaceProtocol = USB_CDC_PROTO_NONE,
- .driver_info = (unsigned long)&wwan_info,
-}, {
/* ZTE (Vodafone) K3805-Z */
.match_flags = USB_DEVICE_ID_MATCH_VENDOR
| USB_DEVICE_ID_MATCH_PRODUCT
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c
index 4cd582a4f62..74fab1a4015 100644
--- a/drivers/net/usb/cdc_ncm.c
+++ b/drivers/net/usb/cdc_ncm.c
@@ -540,10 +540,12 @@ advance:
(ctx->ether_desc == NULL) || (ctx->control != intf))
goto error;
- /* claim interfaces, if any */
- temp = usb_driver_claim_interface(driver, ctx->data, dev);
- if (temp)
- goto error;
+ /* claim data interface, if different from control */
+ if (ctx->data != ctx->control) {
+ temp = usb_driver_claim_interface(driver, ctx->data, dev);
+ if (temp)
+ goto error;
+ }
iface_no = ctx->data->cur_altsetting->desc.bInterfaceNumber;
@@ -623,6 +625,10 @@ static void cdc_ncm_unbind(struct usbnet *dev, struct usb_interface *intf)
tasklet_kill(&ctx->bh);
+ /* handle devices with combined control and data interface */
+ if (ctx->control == ctx->data)
+ ctx->data = NULL;
+
/* disconnect master --> disconnect slave */
if (intf == ctx->control && ctx->data) {
usb_set_intfdata(ctx->data, NULL);
@@ -1245,6 +1251,14 @@ static const struct usb_device_id cdc_devs[] = {
.driver_info = (unsigned long) &wwan_info,
},
+ /* Huawei NCM devices disguised as vendor specific */
+ { USB_VENDOR_AND_INTERFACE_INFO(0x12d1, 0xff, 0x02, 0x16),
+ .driver_info = (unsigned long)&wwan_info,
+ },
+ { USB_VENDOR_AND_INTERFACE_INFO(0x12d1, 0xff, 0x02, 0x46),
+ .driver_info = (unsigned long)&wwan_info,
+ },
+
/* Generic CDC-NCM devices */
{ USB_INTERFACE_INFO(USB_CLASS_COMM,
USB_CDC_SUBCLASS_NCM, USB_CDC_PROTO_NONE),
diff --git a/drivers/net/usb/ipheth.c b/drivers/net/usb/ipheth.c
index a28a983d465..534d8becbbd 100644
--- a/drivers/net/usb/ipheth.c
+++ b/drivers/net/usb/ipheth.c
@@ -62,6 +62,7 @@
#define USB_PRODUCT_IPAD 0x129a
#define USB_PRODUCT_IPHONE_4_VZW 0x129c
#define USB_PRODUCT_IPHONE_4S 0x12a0
+#define USB_PRODUCT_IPHONE_5 0x12a8
#define IPHETH_USBINTF_CLASS 255
#define IPHETH_USBINTF_SUBCLASS 253
@@ -113,6 +114,10 @@ static struct usb_device_id ipheth_table[] = {
USB_VENDOR_APPLE, USB_PRODUCT_IPHONE_4S,
IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS,
IPHETH_USBINTF_PROTO) },
+ { USB_DEVICE_AND_INTERFACE_INFO(
+ USB_VENDOR_APPLE, USB_PRODUCT_IPHONE_5,
+ IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS,
+ IPHETH_USBINTF_PROTO) },
{ }
};
MODULE_DEVICE_TABLE(usb, ipheth_table);
diff --git a/drivers/net/usb/qmi_wwan.c b/drivers/net/usb/qmi_wwan.c
index 6883c371c59..3b566fa0f8e 100644
--- a/drivers/net/usb/qmi_wwan.c
+++ b/drivers/net/usb/qmi_wwan.c
@@ -369,18 +369,73 @@ static const struct usb_device_id products[] = {
USB_VENDOR_AND_INTERFACE_INFO(0x106c, USB_CLASS_VENDOR_SPEC, 0xf1, 0xff),
.driver_info = (unsigned long)&qmi_wwan_info,
},
+ { /* Novatel USB551L and MC551 */
+ USB_DEVICE_AND_INTERFACE_INFO(0x1410, 0xb001,
+ USB_CLASS_COMM,
+ USB_CDC_SUBCLASS_ETHERNET,
+ USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long)&qmi_wwan_info,
+ },
+ { /* Novatel E362 */
+ USB_DEVICE_AND_INTERFACE_INFO(0x1410, 0x9010,
+ USB_CLASS_COMM,
+ USB_CDC_SUBCLASS_ETHERNET,
+ USB_CDC_PROTO_NONE),
+ .driver_info = (unsigned long)&qmi_wwan_info,
+ },
/* 3. Combined interface devices matching on interface number */
+ {QMI_FIXED_INTF(0x19d2, 0x0002, 1)},
+ {QMI_FIXED_INTF(0x19d2, 0x0012, 1)},
+ {QMI_FIXED_INTF(0x19d2, 0x0017, 3)},
+ {QMI_FIXED_INTF(0x19d2, 0x0021, 4)},
+ {QMI_FIXED_INTF(0x19d2, 0x0025, 1)},
+ {QMI_FIXED_INTF(0x19d2, 0x0031, 4)},
+ {QMI_FIXED_INTF(0x19d2, 0x0042, 4)},
+ {QMI_FIXED_INTF(0x19d2, 0x0049, 5)},
+ {QMI_FIXED_INTF(0x19d2, 0x0052, 4)},
{QMI_FIXED_INTF(0x19d2, 0x0055, 1)}, /* ZTE (Vodafone) K3520-Z */
+ {QMI_FIXED_INTF(0x19d2, 0x0058, 4)},
{QMI_FIXED_INTF(0x19d2, 0x0063, 4)}, /* ZTE (Vodafone) K3565-Z */
{QMI_FIXED_INTF(0x19d2, 0x0104, 4)}, /* ZTE (Vodafone) K4505-Z */
+ {QMI_FIXED_INTF(0x19d2, 0x0113, 5)},
+ {QMI_FIXED_INTF(0x19d2, 0x0118, 5)},
+ {QMI_FIXED_INTF(0x19d2, 0x0121, 5)},
+ {QMI_FIXED_INTF(0x19d2, 0x0123, 4)},
+ {QMI_FIXED_INTF(0x19d2, 0x0124, 5)},
+ {QMI_FIXED_INTF(0x19d2, 0x0125, 6)},
+ {QMI_FIXED_INTF(0x19d2, 0x0126, 5)},
+ {QMI_FIXED_INTF(0x19d2, 0x0130, 1)},
+ {QMI_FIXED_INTF(0x19d2, 0x0133, 3)},
+ {QMI_FIXED_INTF(0x19d2, 0x0141, 5)},
{QMI_FIXED_INTF(0x19d2, 0x0157, 5)}, /* ZTE MF683 */
+ {QMI_FIXED_INTF(0x19d2, 0x0158, 3)},
{QMI_FIXED_INTF(0x19d2, 0x0167, 4)}, /* ZTE MF820D */
+ {QMI_FIXED_INTF(0x19d2, 0x0168, 4)},
+ {QMI_FIXED_INTF(0x19d2, 0x0176, 3)},
+ {QMI_FIXED_INTF(0x19d2, 0x0178, 3)},
+ {QMI_FIXED_INTF(0x19d2, 0x0191, 4)}, /* ZTE EuFi890 */
+ {QMI_FIXED_INTF(0x19d2, 0x0199, 1)}, /* ZTE MF820S */
+ {QMI_FIXED_INTF(0x19d2, 0x0200, 1)},
+ {QMI_FIXED_INTF(0x19d2, 0x0257, 3)}, /* ZTE MF821 */
{QMI_FIXED_INTF(0x19d2, 0x0326, 4)}, /* ZTE MF821D */
{QMI_FIXED_INTF(0x19d2, 0x1008, 4)}, /* ZTE (Vodafone) K3570-Z */
{QMI_FIXED_INTF(0x19d2, 0x1010, 4)}, /* ZTE (Vodafone) K3571-Z */
+ {QMI_FIXED_INTF(0x19d2, 0x1012, 4)},
{QMI_FIXED_INTF(0x19d2, 0x1018, 3)}, /* ZTE (Vodafone) K5006-Z */
+ {QMI_FIXED_INTF(0x19d2, 0x1021, 2)},
+ {QMI_FIXED_INTF(0x19d2, 0x1245, 4)},
+ {QMI_FIXED_INTF(0x19d2, 0x1247, 4)},
+ {QMI_FIXED_INTF(0x19d2, 0x1252, 4)},
+ {QMI_FIXED_INTF(0x19d2, 0x1254, 4)},
+ {QMI_FIXED_INTF(0x19d2, 0x1255, 3)},
+ {QMI_FIXED_INTF(0x19d2, 0x1255, 4)},
+ {QMI_FIXED_INTF(0x19d2, 0x1256, 4)},
+ {QMI_FIXED_INTF(0x19d2, 0x1401, 2)},
{QMI_FIXED_INTF(0x19d2, 0x1402, 2)}, /* ZTE MF60 */
+ {QMI_FIXED_INTF(0x19d2, 0x1424, 2)},
+ {QMI_FIXED_INTF(0x19d2, 0x1425, 2)},
+ {QMI_FIXED_INTF(0x19d2, 0x1426, 2)}, /* ZTE MF91 */
{QMI_FIXED_INTF(0x19d2, 0x2002, 4)}, /* ZTE (Vodafone) K3765-Z */
{QMI_FIXED_INTF(0x0f3d, 0x68a2, 8)}, /* Sierra Wireless MC7700 */
{QMI_FIXED_INTF(0x114f, 0x68a2, 8)}, /* Sierra Wireless MC7750 */
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index 7479a5761d0..362cb8cfeb9 100644
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -184,7 +184,7 @@ static int smsc95xx_mdio_read(struct net_device *netdev, int phy_id, int idx)
/* set the address, index & direction (read from PHY) */
phy_id &= dev->mii.phy_id_mask;
idx &= dev->mii.reg_num_mask;
- addr = (phy_id << 11) | (idx << 6) | MII_READ_;
+ addr = (phy_id << 11) | (idx << 6) | MII_READ_ | MII_BUSY_;
ret = smsc95xx_write_reg(dev, MII_ADDR, addr);
check_warn_goto_done(ret, "Error writing MII_ADDR");
@@ -221,7 +221,7 @@ static void smsc95xx_mdio_write(struct net_device *netdev, int phy_id, int idx,
/* set the address, index & direction (write to PHY) */
phy_id &= dev->mii.phy_id_mask;
idx &= dev->mii.reg_num_mask;
- addr = (phy_id << 11) | (idx << 6) | MII_WRITE_;
+ addr = (phy_id << 11) | (idx << 6) | MII_WRITE_ | MII_BUSY_;
ret = smsc95xx_write_reg(dev, MII_ADDR, addr);
check_warn_goto_done(ret, "Error writing MII_ADDR");
@@ -1344,6 +1344,7 @@ static struct sk_buff *smsc95xx_tx_fixup(struct usbnet *dev,
} else {
u32 csum_preamble = smsc95xx_calc_csum_preamble(skb);
skb_push(skb, 4);
+ cpu_to_le32s(&csum_preamble);
memcpy(skb->data, &csum_preamble, 4);
}
}
diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
index f9819d10b1f..edb81ed0695 100644
--- a/drivers/net/usb/usbnet.c
+++ b/drivers/net/usb/usbnet.c
@@ -359,10 +359,12 @@ static enum skb_state defer_bh(struct usbnet *dev, struct sk_buff *skb,
void usbnet_defer_kevent (struct usbnet *dev, int work)
{
set_bit (work, &dev->flags);
- if (!schedule_work (&dev->kevent))
- netdev_err(dev->net, "kevent %d may have been dropped\n", work);
- else
+ if (!schedule_work (&dev->kevent)) {
+ if (net_ratelimit())
+ netdev_err(dev->net, "kevent %d may have been dropped\n", work);
+ } else {
netdev_dbg(dev->net, "kevent %d scheduled\n", work);
+ }
}
EXPORT_SYMBOL_GPL(usbnet_defer_kevent);
@@ -1158,6 +1160,7 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb,
usb_anchor_urb(urb, &dev->deferred);
/* no use to process more packets */
netif_stop_queue(net);
+ usb_put_urb(urb);
spin_unlock_irqrestore(&dev->txq.lock, flags);
netdev_dbg(dev->net, "Delaying transmission for resumption\n");
goto deferred;
@@ -1310,6 +1313,8 @@ void usbnet_disconnect (struct usb_interface *intf)
cancel_work_sync(&dev->kevent);
+ usb_scuttle_anchored_urbs(&dev->deferred);
+
if (dev->driver_info->unbind)
dev->driver_info->unbind (dev, intf);
diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
index ce9d4f2c977..0ae1bcc6da7 100644
--- a/drivers/net/vmxnet3/vmxnet3_drv.c
+++ b/drivers/net/vmxnet3/vmxnet3_drv.c
@@ -744,28 +744,43 @@ vmxnet3_map_pkt(struct sk_buff *skb, struct vmxnet3_tx_ctx *ctx,
for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
const struct skb_frag_struct *frag = &skb_shinfo(skb)->frags[i];
+ u32 buf_size;
- tbi = tq->buf_info + tq->tx_ring.next2fill;
- tbi->map_type = VMXNET3_MAP_PAGE;
- tbi->dma_addr = skb_frag_dma_map(&adapter->pdev->dev, frag,
- 0, skb_frag_size(frag),
- DMA_TO_DEVICE);
+ buf_offset = 0;
+ len = skb_frag_size(frag);
+ while (len) {
+ tbi = tq->buf_info + tq->tx_ring.next2fill;
+ if (len < VMXNET3_MAX_TX_BUF_SIZE) {
+ buf_size = len;
+ dw2 |= len;
+ } else {
+ buf_size = VMXNET3_MAX_TX_BUF_SIZE;
+ /* spec says that for TxDesc.len, 0 == 2^14 */
+ }
+ tbi->map_type = VMXNET3_MAP_PAGE;
+ tbi->dma_addr = skb_frag_dma_map(&adapter->pdev->dev, frag,
+ buf_offset, buf_size,
+ DMA_TO_DEVICE);
- tbi->len = skb_frag_size(frag);
+ tbi->len = buf_size;
- gdesc = tq->tx_ring.base + tq->tx_ring.next2fill;
- BUG_ON(gdesc->txd.gen == tq->tx_ring.gen);
+ gdesc = tq->tx_ring.base + tq->tx_ring.next2fill;
+ BUG_ON(gdesc->txd.gen == tq->tx_ring.gen);
- gdesc->txd.addr = cpu_to_le64(tbi->dma_addr);
- gdesc->dword[2] = cpu_to_le32(dw2 | skb_frag_size(frag));
- gdesc->dword[3] = 0;
+ gdesc->txd.addr = cpu_to_le64(tbi->dma_addr);
+ gdesc->dword[2] = cpu_to_le32(dw2);
+ gdesc->dword[3] = 0;
- dev_dbg(&adapter->netdev->dev,
- "txd[%u]: 0x%llu %u %u\n",
- tq->tx_ring.next2fill, le64_to_cpu(gdesc->txd.addr),
- le32_to_cpu(gdesc->dword[2]), gdesc->dword[3]);
- vmxnet3_cmd_ring_adv_next2fill(&tq->tx_ring);
- dw2 = tq->tx_ring.gen << VMXNET3_TXD_GEN_SHIFT;
+ dev_dbg(&adapter->netdev->dev,
+ "txd[%u]: 0x%llu %u %u\n",
+ tq->tx_ring.next2fill, le64_to_cpu(gdesc->txd.addr),
+ le32_to_cpu(gdesc->dword[2]), gdesc->dword[3]);
+ vmxnet3_cmd_ring_adv_next2fill(&tq->tx_ring);
+ dw2 = tq->tx_ring.gen << VMXNET3_TXD_GEN_SHIFT;
+
+ len -= buf_size;
+ buf_offset += buf_size;
+ }
}
ctx->eop_txd = gdesc;
@@ -886,6 +901,18 @@ vmxnet3_prepare_tso(struct sk_buff *skb,
}
}
+static int txd_estimate(const struct sk_buff *skb)
+{
+ int count = VMXNET3_TXD_NEEDED(skb_headlen(skb)) + 1;
+ int i;
+
+ for (i = 0; i < skb_shinfo(skb)->nr_frags; i++) {
+ const struct skb_frag_struct *frag = &skb_shinfo(skb)->frags[i];
+
+ count += VMXNET3_TXD_NEEDED(skb_frag_size(frag));
+ }
+ return count;
+}
/*
* Transmits a pkt thru a given tq
@@ -914,9 +941,7 @@ vmxnet3_tq_xmit(struct sk_buff *skb, struct vmxnet3_tx_queue *tq,
union Vmxnet3_GenericDesc tempTxDesc;
#endif
- /* conservatively estimate # of descriptors to use */
- count = VMXNET3_TXD_NEEDED(skb_headlen(skb)) +
- skb_shinfo(skb)->nr_frags + 1;
+ count = txd_estimate(skb);
ctx.ipv4 = (vlan_get_protocol(skb) == cpu_to_be16(ETH_P_IP));
diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 607976c0016..8b5c6191707 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -1,5 +1,5 @@
/*
- * VXLAN: Virtual eXtensiable Local Area Network
+ * VXLAN: Virtual eXtensible Local Area Network
*
* Copyright (c) 2012 Vyatta Inc.
*
@@ -50,8 +50,8 @@
#define VXLAN_N_VID (1u << 24)
#define VXLAN_VID_MASK (VXLAN_N_VID - 1)
-/* VLAN + IP header + UDP + VXLAN */
-#define VXLAN_HEADROOM (4 + 20 + 8 + 8)
+/* IP header + UDP + VXLAN + Ethernet header */
+#define VXLAN_HEADROOM (20 + 8 + 8 + 14)
#define VXLAN_FLAGS 0x08000000 /* struct vxlanhdr.vx_flags required value. */
@@ -816,7 +816,7 @@ static void vxlan_cleanup(unsigned long arg)
= container_of(p, struct vxlan_fdb, hlist);
unsigned long timeout;
- if (f->state == NUD_PERMANENT)
+ if (f->state & NUD_PERMANENT)
continue;
timeout = f->used + vxlan->age_interval * HZ;
@@ -1102,6 +1102,10 @@ static int vxlan_newlink(struct net *net, struct net_device *dev,
if (!tb[IFLA_MTU])
dev->mtu = lowerdev->mtu - VXLAN_HEADROOM;
+
+ /* update header length based on lower device */
+ dev->hard_header_len = lowerdev->hard_header_len +
+ VXLAN_HEADROOM;
}
if (data[IFLA_VXLAN_TOS])
diff --git a/drivers/net/wan/ixp4xx_hss.c b/drivers/net/wan/ixp4xx_hss.c
index 3f575afd8cf..e9a3da588e9 100644
--- a/drivers/net/wan/ixp4xx_hss.c
+++ b/drivers/net/wan/ixp4xx_hss.c
@@ -969,10 +969,12 @@ static int init_hdlc_queues(struct port *port)
{
int i;
- if (!ports_open)
- if (!(dma_pool = dma_pool_create(DRV_NAME, NULL,
- POOL_ALLOC_SIZE, 32, 0)))
+ if (!ports_open) {
+ dma_pool = dma_pool_create(DRV_NAME, &port->netdev->dev,
+ POOL_ALLOC_SIZE, 32, 0);
+ if (!dma_pool)
return -ENOMEM;
+ }
if (!(port->desc_tab = dma_pool_alloc(dma_pool, GFP_KERNEL,
&port->desc_tab_phys)))
diff --git a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h
index 89bf94d4d8a..6f7cf49eff4 100644
--- a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h
@@ -534,107 +534,107 @@ static const u32 ar9300_2p2_baseband_core[][2] = {
static const u32 ar9300Modes_high_power_tx_gain_table_2p2[][5] = {
/* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */
- {0x0000a2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352},
- {0x0000a2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584},
- {0x0000a2e4, 0x03f00000, 0x03f00000, 0x03f0f800, 0x03f0f800},
+ {0x0000a2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352},
+ {0x0000a2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584},
+ {0x0000a2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800},
{0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
{0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9},
{0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
{0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002},
{0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004},
{0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200},
- {0x0000a510, 0x15000028, 0x15000028, 0x0f000202, 0x0f000202},
- {0x0000a514, 0x1b00002b, 0x1b00002b, 0x12000400, 0x12000400},
- {0x0000a518, 0x1f020028, 0x1f020028, 0x16000402, 0x16000402},
- {0x0000a51c, 0x2502002b, 0x2502002b, 0x19000404, 0x19000404},
- {0x0000a520, 0x2a04002a, 0x2a04002a, 0x1c000603, 0x1c000603},
- {0x0000a524, 0x2e06002a, 0x2e06002a, 0x21000a02, 0x21000a02},
- {0x0000a528, 0x3302202d, 0x3302202d, 0x25000a04, 0x25000a04},
- {0x0000a52c, 0x3804202c, 0x3804202c, 0x28000a20, 0x28000a20},
- {0x0000a530, 0x3c06202c, 0x3c06202c, 0x2c000e20, 0x2c000e20},
- {0x0000a534, 0x4108202d, 0x4108202d, 0x30000e22, 0x30000e22},
- {0x0000a538, 0x4506402d, 0x4506402d, 0x34000e24, 0x34000e24},
- {0x0000a53c, 0x4906222d, 0x4906222d, 0x38001640, 0x38001640},
- {0x0000a540, 0x4d062231, 0x4d062231, 0x3c001660, 0x3c001660},
- {0x0000a544, 0x50082231, 0x50082231, 0x3f001861, 0x3f001861},
- {0x0000a548, 0x5608422e, 0x5608422e, 0x43001a81, 0x43001a81},
- {0x0000a54c, 0x5a08442e, 0x5a08442e, 0x47001a83, 0x47001a83},
- {0x0000a550, 0x5e0a4431, 0x5e0a4431, 0x4a001c84, 0x4a001c84},
- {0x0000a554, 0x640a4432, 0x640a4432, 0x4e001ce3, 0x4e001ce3},
- {0x0000a558, 0x680a4434, 0x680a4434, 0x52001ce5, 0x52001ce5},
- {0x0000a55c, 0x6c0a6434, 0x6c0a6434, 0x56001ce9, 0x56001ce9},
- {0x0000a560, 0x6f0a6633, 0x6f0a6633, 0x5a001ceb, 0x5a001ceb},
- {0x0000a564, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec},
- {0x0000a568, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec},
- {0x0000a56c, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec},
- {0x0000a570, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec},
- {0x0000a574, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec},
- {0x0000a578, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec},
- {0x0000a57c, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec},
+ {0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202},
+ {0x0000a514, 0x1c000223, 0x1c000223, 0x12000400, 0x12000400},
+ {0x0000a518, 0x21002220, 0x21002220, 0x16000402, 0x16000402},
+ {0x0000a51c, 0x27002223, 0x27002223, 0x19000404, 0x19000404},
+ {0x0000a520, 0x2b022220, 0x2b022220, 0x1c000603, 0x1c000603},
+ {0x0000a524, 0x2f022222, 0x2f022222, 0x21000a02, 0x21000a02},
+ {0x0000a528, 0x34022225, 0x34022225, 0x25000a04, 0x25000a04},
+ {0x0000a52c, 0x3a02222a, 0x3a02222a, 0x28000a20, 0x28000a20},
+ {0x0000a530, 0x3e02222c, 0x3e02222c, 0x2c000e20, 0x2c000e20},
+ {0x0000a534, 0x4202242a, 0x4202242a, 0x30000e22, 0x30000e22},
+ {0x0000a538, 0x4702244a, 0x4702244a, 0x34000e24, 0x34000e24},
+ {0x0000a53c, 0x4b02244c, 0x4b02244c, 0x38001640, 0x38001640},
+ {0x0000a540, 0x4e02246c, 0x4e02246c, 0x3c001660, 0x3c001660},
+ {0x0000a544, 0x52022470, 0x52022470, 0x3f001861, 0x3f001861},
+ {0x0000a548, 0x55022490, 0x55022490, 0x43001a81, 0x43001a81},
+ {0x0000a54c, 0x59022492, 0x59022492, 0x47001a83, 0x47001a83},
+ {0x0000a550, 0x5d022692, 0x5d022692, 0x4a001c84, 0x4a001c84},
+ {0x0000a554, 0x61022892, 0x61022892, 0x4e001ce3, 0x4e001ce3},
+ {0x0000a558, 0x65024890, 0x65024890, 0x52001ce5, 0x52001ce5},
+ {0x0000a55c, 0x69024892, 0x69024892, 0x56001ce9, 0x56001ce9},
+ {0x0000a560, 0x6e024c92, 0x6e024c92, 0x5a001ceb, 0x5a001ceb},
+ {0x0000a564, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+ {0x0000a568, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+ {0x0000a56c, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+ {0x0000a570, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+ {0x0000a574, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+ {0x0000a578, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
+ {0x0000a57c, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec},
{0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000},
{0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002},
{0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004},
{0x0000a58c, 0x10800023, 0x10800023, 0x0b800200, 0x0b800200},
- {0x0000a590, 0x15800028, 0x15800028, 0x0f800202, 0x0f800202},
- {0x0000a594, 0x1b80002b, 0x1b80002b, 0x12800400, 0x12800400},
- {0x0000a598, 0x1f820028, 0x1f820028, 0x16800402, 0x16800402},
- {0x0000a59c, 0x2582002b, 0x2582002b, 0x19800404, 0x19800404},
- {0x0000a5a0, 0x2a84002a, 0x2a84002a, 0x1c800603, 0x1c800603},
- {0x0000a5a4, 0x2e86002a, 0x2e86002a, 0x21800a02, 0x21800a02},
- {0x0000a5a8, 0x3382202d, 0x3382202d, 0x25800a04, 0x25800a04},
- {0x0000a5ac, 0x3884202c, 0x3884202c, 0x28800a20, 0x28800a20},
- {0x0000a5b0, 0x3c86202c, 0x3c86202c, 0x2c800e20, 0x2c800e20},
- {0x0000a5b4, 0x4188202d, 0x4188202d, 0x30800e22, 0x30800e22},
- {0x0000a5b8, 0x4586402d, 0x4586402d, 0x34800e24, 0x34800e24},
- {0x0000a5bc, 0x4986222d, 0x4986222d, 0x38801640, 0x38801640},
- {0x0000a5c0, 0x4d862231, 0x4d862231, 0x3c801660, 0x3c801660},
- {0x0000a5c4, 0x50882231, 0x50882231, 0x3f801861, 0x3f801861},
- {0x0000a5c8, 0x5688422e, 0x5688422e, 0x43801a81, 0x43801a81},
- {0x0000a5cc, 0x5a88442e, 0x5a88442e, 0x47801a83, 0x47801a83},
- {0x0000a5d0, 0x5e8a4431, 0x5e8a4431, 0x4a801c84, 0x4a801c84},
- {0x0000a5d4, 0x648a4432, 0x648a4432, 0x4e801ce3, 0x4e801ce3},
- {0x0000a5d8, 0x688a4434, 0x688a4434, 0x52801ce5, 0x52801ce5},
- {0x0000a5dc, 0x6c8a6434, 0x6c8a6434, 0x56801ce9, 0x56801ce9},
- {0x0000a5e0, 0x6f8a6633, 0x6f8a6633, 0x5a801ceb, 0x5a801ceb},
- {0x0000a5e4, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec},
- {0x0000a5e8, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec},
- {0x0000a5ec, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec},
- {0x0000a5f0, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec},
- {0x0000a5f4, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec},
- {0x0000a5f8, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec},
- {0x0000a5fc, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec},
+ {0x0000a590, 0x16800220, 0x16800220, 0x0f800202, 0x0f800202},
+ {0x0000a594, 0x1c800223, 0x1c800223, 0x12800400, 0x12800400},
+ {0x0000a598, 0x21802220, 0x21802220, 0x16800402, 0x16800402},
+ {0x0000a59c, 0x27802223, 0x27802223, 0x19800404, 0x19800404},
+ {0x0000a5a0, 0x2b822220, 0x2b822220, 0x1c800603, 0x1c800603},
+ {0x0000a5a4, 0x2f822222, 0x2f822222, 0x21800a02, 0x21800a02},
+ {0x0000a5a8, 0x34822225, 0x34822225, 0x25800a04, 0x25800a04},
+ {0x0000a5ac, 0x3a82222a, 0x3a82222a, 0x28800a20, 0x28800a20},
+ {0x0000a5b0, 0x3e82222c, 0x3e82222c, 0x2c800e20, 0x2c800e20},
+ {0x0000a5b4, 0x4282242a, 0x4282242a, 0x30800e22, 0x30800e22},
+ {0x0000a5b8, 0x4782244a, 0x4782244a, 0x34800e24, 0x34800e24},
+ {0x0000a5bc, 0x4b82244c, 0x4b82244c, 0x38801640, 0x38801640},
+ {0x0000a5c0, 0x4e82246c, 0x4e82246c, 0x3c801660, 0x3c801660},
+ {0x0000a5c4, 0x52822470, 0x52822470, 0x3f801861, 0x3f801861},
+ {0x0000a5c8, 0x55822490, 0x55822490, 0x43801a81, 0x43801a81},
+ {0x0000a5cc, 0x59822492, 0x59822492, 0x47801a83, 0x47801a83},
+ {0x0000a5d0, 0x5d822692, 0x5d822692, 0x4a801c84, 0x4a801c84},
+ {0x0000a5d4, 0x61822892, 0x61822892, 0x4e801ce3, 0x4e801ce3},
+ {0x0000a5d8, 0x65824890, 0x65824890, 0x52801ce5, 0x52801ce5},
+ {0x0000a5dc, 0x69824892, 0x69824892, 0x56801ce9, 0x56801ce9},
+ {0x0000a5e0, 0x6e824c92, 0x6e824c92, 0x5a801ceb, 0x5a801ceb},
+ {0x0000a5e4, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+ {0x0000a5e8, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+ {0x0000a5ec, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+ {0x0000a5f0, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+ {0x0000a5f4, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+ {0x0000a5f8, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
+ {0x0000a5fc, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec},
{0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
{0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
- {0x0000a608, 0x01804601, 0x01804601, 0x00000000, 0x00000000},
- {0x0000a60c, 0x01804601, 0x01804601, 0x00000000, 0x00000000},
- {0x0000a610, 0x01804601, 0x01804601, 0x00000000, 0x00000000},
- {0x0000a614, 0x01804601, 0x01804601, 0x01404000, 0x01404000},
- {0x0000a618, 0x01804601, 0x01804601, 0x01404501, 0x01404501},
- {0x0000a61c, 0x01804601, 0x01804601, 0x02008501, 0x02008501},
- {0x0000a620, 0x03408d02, 0x03408d02, 0x0280ca03, 0x0280ca03},
- {0x0000a624, 0x0300cc03, 0x0300cc03, 0x03010c04, 0x03010c04},
- {0x0000a628, 0x03410d04, 0x03410d04, 0x04014c04, 0x04014c04},
- {0x0000a62c, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005},
- {0x0000a630, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005},
- {0x0000a634, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005},
- {0x0000a638, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005},
- {0x0000a63c, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005},
- {0x0000b2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352},
- {0x0000b2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584},
- {0x0000b2e4, 0x03f00000, 0x03f00000, 0x03f0f800, 0x03f0f800},
+ {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+ {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+ {0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000},
+ {0x0000a614, 0x02004000, 0x02004000, 0x01404000, 0x01404000},
+ {0x0000a618, 0x02004801, 0x02004801, 0x01404501, 0x01404501},
+ {0x0000a61c, 0x02808a02, 0x02808a02, 0x02008501, 0x02008501},
+ {0x0000a620, 0x0380ce03, 0x0380ce03, 0x0280ca03, 0x0280ca03},
+ {0x0000a624, 0x04411104, 0x04411104, 0x03010c04, 0x03010c04},
+ {0x0000a628, 0x04411104, 0x04411104, 0x04014c04, 0x04014c04},
+ {0x0000a62c, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
+ {0x0000a630, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
+ {0x0000a634, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
+ {0x0000a638, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
+ {0x0000a63c, 0x04411104, 0x04411104, 0x04015005, 0x04015005},
+ {0x0000b2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352},
+ {0x0000b2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584},
+ {0x0000b2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800},
{0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
- {0x0000c2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352},
- {0x0000c2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584},
- {0x0000c2e4, 0x03f00000, 0x03f00000, 0x03f0f800, 0x03f0f800},
+ {0x0000c2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352},
+ {0x0000c2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584},
+ {0x0000c2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800},
{0x0000c2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000},
{0x00016044, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4},
- {0x00016048, 0x61200001, 0x61200001, 0x66480001, 0x66480001},
+ {0x00016048, 0x66480001, 0x66480001, 0x66480001, 0x66480001},
{0x00016068, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c},
{0x00016444, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4},
- {0x00016448, 0x61200001, 0x61200001, 0x66480001, 0x66480001},
+ {0x00016448, 0x66480001, 0x66480001, 0x66480001, 0x66480001},
{0x00016468, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c},
{0x00016844, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4},
- {0x00016848, 0x61200001, 0x61200001, 0x66480001, 0x66480001},
+ {0x00016848, 0x66480001, 0x66480001, 0x66480001, 0x66480001},
{0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c},
};
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 924c4616c3d..f5dda84176c 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -38,6 +38,7 @@ static struct usb_device_id ath9k_hif_usb_ids[] = {
{ USB_DEVICE(0x04CA, 0x4605) }, /* Liteon */
{ USB_DEVICE(0x040D, 0x3801) }, /* VIA */
{ USB_DEVICE(0x0cf3, 0xb003) }, /* Ubiquiti WifiStation Ext */
+ { USB_DEVICE(0x0cf3, 0xb002) }, /* Ubiquiti WifiStation */
{ USB_DEVICE(0x057c, 0x8403) }, /* AVM FRITZ!WLAN 11N v2 USB */
{ USB_DEVICE(0x0cf3, 0x7015),
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index 8e1559aba49..1829b445d0b 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1456,7 +1456,7 @@ static bool ath9k_hw_set_reset_reg(struct ath_hw *ah, u32 type)
switch (type) {
case ATH9K_RESET_POWER_ON:
ret = ath9k_hw_set_reset_power_on(ah);
- if (!ret)
+ if (ret)
ah->reset_power_on = true;
break;
case ATH9K_RESET_WARM:
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index 378bd70256b..741918a2027 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -312,6 +312,7 @@ static struct ath_buf *ath_tx_get_buffer(struct ath_softc *sc)
}
bf = list_first_entry(&sc->tx.txbuf, struct ath_buf, list);
+ bf->bf_next = NULL;
list_del(&bf->list);
spin_unlock_bh(&sc->tx.txbuflock);
@@ -393,7 +394,7 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
u16 seq_st = 0, acked_cnt = 0, txfail_cnt = 0, seq_first;
u32 ba[WME_BA_BMP_SIZE >> 5];
int isaggr, txfail, txpending, sendbar = 0, needreset = 0, nbad = 0;
- bool rc_update = true;
+ bool rc_update = true, isba;
struct ieee80211_tx_rate rates[4];
struct ath_frame_info *fi;
int nframes;
@@ -437,13 +438,17 @@ static void ath_tx_complete_aggr(struct ath_softc *sc, struct ath_txq *txq,
tidno = ieee80211_get_qos_ctl(hdr)[0] & IEEE80211_QOS_CTL_TID_MASK;
tid = ATH_AN_2_TID(an, tidno);
seq_first = tid->seq_start;
+ isba = ts->ts_flags & ATH9K_TX_BA;
/*
* The hardware occasionally sends a tx status for the wrong TID.
* In this case, the BA status cannot be considered valid and all
* subframes need to be retransmitted
+ *
+ * Only BlockAcks have a TID and therefore normal Acks cannot be
+ * checked
*/
- if (tidno != ts->tid)
+ if (isba && tidno != ts->tid)
txok = false;
isaggr = bf_isaggr(bf);
@@ -1774,6 +1779,7 @@ static void ath_tx_send_normal(struct ath_softc *sc, struct ath_txq *txq,
list_add_tail(&bf->list, &bf_head);
bf->bf_state.bf_type = 0;
+ bf->bf_next = NULL;
bf->bf_lastbf = bf;
ath_tx_fill_desc(sc, bf, txq, fi->framelen);
ath_tx_txqaddbuf(sc, txq, &bf_head, false);
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 73730e94e0a..c5a99c8c816 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -5404,6 +5404,8 @@ static void b43_bcma_remove(struct bcma_device *core)
cancel_work_sync(&wldev->restart_work);
B43_WARN_ON(!wl);
+ if (!wldev->fw.ucode.data)
+ return; /* NULL if firmware never loaded */
if (wl->current_dev == wldev && wl->hw_registred) {
b43_leds_stop(wldev);
ieee80211_unregister_hw(wl->hw);
@@ -5478,6 +5480,8 @@ static void b43_ssb_remove(struct ssb_device *sdev)
cancel_work_sync(&wldev->restart_work);
B43_WARN_ON(!wl);
+ if (!wldev->fw.ucode.data)
+ return; /* NULL if firmware never loaded */
if (wl->current_dev == wldev && wl->hw_registred) {
b43_leds_stop(wldev);
ieee80211_unregister_hw(wl->hw);
diff --git a/drivers/net/wireless/b43legacy/pio.c b/drivers/net/wireless/b43legacy/pio.c
index 192251adf98..282eedec675 100644
--- a/drivers/net/wireless/b43legacy/pio.c
+++ b/drivers/net/wireless/b43legacy/pio.c
@@ -382,7 +382,7 @@ static void cancel_transfers(struct b43legacy_pioqueue *queue)
{
struct b43legacy_pio_txpacket *packet, *tmp_packet;
- tasklet_disable(&queue->txtask);
+ tasklet_kill(&queue->txtask);
list_for_each_entry_safe(packet, tmp_packet, &queue->txrunning, list)
free_txpacket(packet, 0);
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
index a2b4b1e7101..7a6dfdc67b6 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/usb.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/usb.c
@@ -1339,7 +1339,7 @@ static int brcmf_usb_probe_cb(struct brcmf_usbdev_info *devinfo,
}
ret = brcmf_bus_start(dev);
- if (ret == -ENOLINK) {
+ if (ret) {
brcmf_dbg(ERROR, "dongle is not responding\n");
brcmf_detach(dev);
goto fail;
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
index c1abaa6db59..481345c23de 100644
--- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
@@ -3569,7 +3569,7 @@ brcmf_cfg80211_sched_scan_start(struct wiphy *wiphy,
if (!request || !request->n_ssids || !request->n_match_sets) {
WL_ERR("Invalid sched scan req!! n_ssids:%d\n",
- request->n_ssids);
+ request ? request->n_ssids : 0);
return -EINVAL;
}
@@ -3972,7 +3972,7 @@ brcmf_set_management_ie(struct brcmf_cfg80211_info *cfg,
u8 *iovar_ie_buf;
u8 *curr_ie_buf;
u8 *mgmt_ie_buf = NULL;
- u32 mgmt_ie_buf_len = 0;
+ int mgmt_ie_buf_len;
u32 *mgmt_ie_len = 0;
u32 del_add_ie_buf_len = 0;
u32 total_ie_buf_len = 0;
@@ -3982,7 +3982,7 @@ brcmf_set_management_ie(struct brcmf_cfg80211_info *cfg,
struct parsed_vndr_ie_info *vndrie_info;
s32 i;
u8 *ptr;
- u32 remained_buf_len;
+ int remained_buf_len;
WL_TRACE("bssidx %d, pktflag : 0x%02X\n", bssidx, pktflag);
iovar_ie_buf = kzalloc(WL_EXTRA_BUF_MAX, GFP_KERNEL);
@@ -4401,7 +4401,7 @@ static s32 brcmf_mode_to_nl80211_iftype(s32 mode)
static void brcmf_wiphy_pno_params(struct wiphy *wiphy)
{
-#ifndef CONFIG_BRCMFISCAN
+#ifndef CONFIG_BRCMISCAN
/* scheduled scan settings */
wiphy->max_sched_scan_ssids = BRCMF_PNO_MAX_PFN_COUNT;
wiphy->max_match_sets = BRCMF_PNO_MAX_PFN_COUNT;
@@ -4606,12 +4606,13 @@ brcmf_bss_roaming_done(struct brcmf_cfg80211_info *cfg,
struct brcmf_cfg80211_profile *profile = cfg->profile;
struct brcmf_cfg80211_connect_info *conn_info = cfg_to_conn(cfg);
struct wiphy *wiphy = cfg_to_wiphy(cfg);
- struct brcmf_channel_info_le channel_le;
- struct ieee80211_channel *notify_channel;
+ struct ieee80211_channel *notify_channel = NULL;
struct ieee80211_supported_band *band;
+ struct brcmf_bss_info_le *bi;
u32 freq;
s32 err = 0;
u32 target_channel;
+ u8 *buf;
WL_TRACE("Enter\n");
@@ -4619,11 +4620,22 @@ brcmf_bss_roaming_done(struct brcmf_cfg80211_info *cfg,
memcpy(profile->bssid, e->addr, ETH_ALEN);
brcmf_update_bss_info(cfg);
- brcmf_exec_dcmd(ndev, BRCMF_C_GET_CHANNEL, &channel_le,
- sizeof(channel_le));
+ buf = kzalloc(WL_BSS_INFO_MAX, GFP_KERNEL);
+ if (buf == NULL) {
+ err = -ENOMEM;
+ goto done;
+ }
- target_channel = le32_to_cpu(channel_le.target_channel);
- WL_CONN("Roamed to channel %d\n", target_channel);
+ /* data sent to dongle has to be little endian */
+ *(__le32 *)buf = cpu_to_le32(WL_BSS_INFO_MAX);
+ err = brcmf_exec_dcmd(ndev, BRCMF_C_GET_BSS_INFO, buf, WL_BSS_INFO_MAX);
+
+ if (err)
+ goto done;
+
+ bi = (struct brcmf_bss_info_le *)(buf + 4);
+ target_channel = bi->ctl_ch ? bi->ctl_ch :
+ CHSPEC_CHANNEL(le16_to_cpu(bi->chanspec));
if (target_channel <= CH_MAX_2G_CHANNEL)
band = wiphy->bands[IEEE80211_BAND_2GHZ];
@@ -4633,6 +4645,8 @@ brcmf_bss_roaming_done(struct brcmf_cfg80211_info *cfg,
freq = ieee80211_channel_to_frequency(target_channel, band->band);
notify_channel = ieee80211_get_channel(wiphy, freq);
+done:
+ kfree(buf);
cfg80211_roamed(ndev, notify_channel, (u8 *)profile->bssid,
conn_info->req_ie, conn_info->req_ie_len,
conn_info->resp_ie, conn_info->resp_ie_len, GFP_KERNEL);
@@ -5186,41 +5200,6 @@ brcmf_cfg80211_event(struct net_device *ndev,
schedule_work(&cfg->event_work);
}
-static s32 brcmf_dongle_mode(struct net_device *ndev, s32 iftype)
-{
- s32 infra = 0;
- s32 err = 0;
-
- switch (iftype) {
- case NL80211_IFTYPE_MONITOR:
- case NL80211_IFTYPE_WDS:
- WL_ERR("type (%d) : currently we do not support this mode\n",
- iftype);
- err = -EINVAL;
- return err;
- case NL80211_IFTYPE_ADHOC:
- infra = 0;
- break;
- case NL80211_IFTYPE_STATION:
- infra = 1;
- break;
- case NL80211_IFTYPE_AP:
- infra = 1;
- break;
- default:
- err = -EINVAL;
- WL_ERR("invalid type (%d)\n", iftype);
- return err;
- }
- err = brcmf_exec_dcmd_u32(ndev, BRCMF_C_SET_INFRA, &infra);
- if (err) {
- WL_ERR("WLC_SET_INFRA error (%d)\n", err);
- return err;
- }
-
- return 0;
-}
-
static s32 brcmf_dongle_eventmsg(struct net_device *ndev)
{
/* Room for "event_msgs" + '\0' + bitvec */
@@ -5439,7 +5418,8 @@ static s32 brcmf_config_dongle(struct brcmf_cfg80211_info *cfg)
WL_BEACON_TIMEOUT);
if (err)
goto default_conf_out;
- err = brcmf_dongle_mode(ndev, wdev->iftype);
+ err = brcmf_cfg80211_change_iface(wdev->wiphy, ndev, wdev->iftype,
+ NULL, NULL);
if (err && err != -EINPROGRESS)
goto default_conf_out;
err = brcmf_dongle_probecap(cfg);
diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c
index 935120fc8c9..768bf612533 100644
--- a/drivers/net/wireless/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/ipw2x00/ipw2200.c
@@ -10472,7 +10472,7 @@ static void ipw_handle_promiscuous_tx(struct ipw_priv *priv,
} else
len = src->len;
- dst = alloc_skb(len + sizeof(*rt_hdr), GFP_ATOMIC);
+ dst = alloc_skb(len + sizeof(*rt_hdr) + sizeof(u16)*2, GFP_ATOMIC);
if (!dst)
continue;
diff --git a/drivers/net/wireless/iwlwifi/dvm/devices.c b/drivers/net/wireless/iwlwifi/dvm/devices.c
index 349c205d5f6..da586206419 100644
--- a/drivers/net/wireless/iwlwifi/dvm/devices.c
+++ b/drivers/net/wireless/iwlwifi/dvm/devices.c
@@ -518,7 +518,7 @@ static int iwl6000_hw_channel_switch(struct iwl_priv *priv,
* See iwlagn_mac_channel_switch.
*/
struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS];
- struct iwl6000_channel_switch_cmd cmd;
+ struct iwl6000_channel_switch_cmd *cmd;
u32 switch_time_in_usec, ucode_switch_time;
u16 ch;
u32 tsf_low;
@@ -527,18 +527,25 @@ static int iwl6000_hw_channel_switch(struct iwl_priv *priv,
struct ieee80211_vif *vif = ctx->vif;
struct iwl_host_cmd hcmd = {
.id = REPLY_CHANNEL_SWITCH,
- .len = { sizeof(cmd), },
+ .len = { sizeof(*cmd), },
.flags = CMD_SYNC,
- .data = { &cmd, },
+ .dataflags[0] = IWL_HCMD_DFL_NOCOPY,
};
+ int err;
- cmd.band = priv->band == IEEE80211_BAND_2GHZ;
+ cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
+ if (!cmd)
+ return -ENOMEM;
+
+ hcmd.data[0] = cmd;
+
+ cmd->band = priv->band == IEEE80211_BAND_2GHZ;
ch = ch_switch->channel->hw_value;
IWL_DEBUG_11H(priv, "channel switch from %u to %u\n",
ctx->active.channel, ch);
- cmd.channel = cpu_to_le16(ch);
- cmd.rxon_flags = ctx->staging.flags;
- cmd.rxon_filter_flags = ctx->staging.filter_flags;
+ cmd->channel = cpu_to_le16(ch);
+ cmd->rxon_flags = ctx->staging.flags;
+ cmd->rxon_filter_flags = ctx->staging.filter_flags;
switch_count = ch_switch->count;
tsf_low = ch_switch->timestamp & 0x0ffffffff;
/*
@@ -554,23 +561,25 @@ static int iwl6000_hw_channel_switch(struct iwl_priv *priv,
switch_count = 0;
}
if (switch_count <= 1)
- cmd.switch_time = cpu_to_le32(priv->ucode_beacon_time);
+ cmd->switch_time = cpu_to_le32(priv->ucode_beacon_time);
else {
switch_time_in_usec =
vif->bss_conf.beacon_int * switch_count * TIME_UNIT;
ucode_switch_time = iwl_usecs_to_beacons(priv,
switch_time_in_usec,
beacon_interval);
- cmd.switch_time = iwl_add_beacon_time(priv,
- priv->ucode_beacon_time,
- ucode_switch_time,
- beacon_interval);
+ cmd->switch_time = iwl_add_beacon_time(priv,
+ priv->ucode_beacon_time,
+ ucode_switch_time,
+ beacon_interval);
}
IWL_DEBUG_11H(priv, "uCode time for the switch is 0x%x\n",
- cmd.switch_time);
- cmd.expect_beacon = ch_switch->channel->flags & IEEE80211_CHAN_RADAR;
+ cmd->switch_time);
+ cmd->expect_beacon = ch_switch->channel->flags & IEEE80211_CHAN_RADAR;
- return iwl_dvm_send_cmd(priv, &hcmd);
+ err = iwl_dvm_send_cmd(priv, &hcmd);
+ kfree(cmd);
+ return err;
}
struct iwl_lib_ops iwl6000_lib = {
diff --git a/drivers/net/wireless/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
index ff8162d4c45..2d9eee93c74 100644
--- a/drivers/net/wireless/iwlwifi/dvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
@@ -521,7 +521,7 @@ static void iwlagn_mac_tx(struct ieee80211_hw *hw,
ieee80211_get_tx_rate(hw, IEEE80211_SKB_CB(skb))->bitrate);
if (iwlagn_tx_skb(priv, control->sta, skb))
- dev_kfree_skb_any(skb);
+ ieee80211_free_txskb(hw, skb);
}
static void iwlagn_mac_update_tkip_key(struct ieee80211_hw *hw,
@@ -1354,6 +1354,20 @@ static int iwlagn_mac_add_interface(struct ieee80211_hw *hw,
vif_priv->ctx = ctx;
ctx->vif = vif;
+ /*
+ * In SNIFFER device type, the firmware reports the FCS to
+ * the host, rather than snipping it off. Unfortunately,
+ * mac80211 doesn't (yet) provide a per-packet flag for
+ * this, so that we have to set the hardware flag based
+ * on the interfaces added. As the monitor interface can
+ * only be present by itself, and will be removed before
+ * other interfaces are added, this is safe.
+ */
+ if (vif->type == NL80211_IFTYPE_MONITOR)
+ priv->hw->flags |= IEEE80211_HW_RX_INCLUDES_FCS;
+ else
+ priv->hw->flags &= ~IEEE80211_HW_RX_INCLUDES_FCS;
+
err = iwl_setup_interface(priv, ctx);
if (!err || reset)
goto out;
diff --git a/drivers/net/wireless/iwlwifi/dvm/main.c b/drivers/net/wireless/iwlwifi/dvm/main.c
index 7ff3f143067..408132cf83c 100644
--- a/drivers/net/wireless/iwlwifi/dvm/main.c
+++ b/drivers/net/wireless/iwlwifi/dvm/main.c
@@ -2114,7 +2114,7 @@ static void iwl_free_skb(struct iwl_op_mode *op_mode, struct sk_buff *skb)
info = IEEE80211_SKB_CB(skb);
iwl_trans_free_tx_cmd(priv->trans, info->driver_data[1]);
- dev_kfree_skb_any(skb);
+ ieee80211_free_txskb(priv->hw, skb);
}
static void iwl_set_hw_rfkill_state(struct iwl_op_mode *op_mode, bool state)
diff --git a/drivers/net/wireless/iwlwifi/pcie/rx.c b/drivers/net/wireless/iwlwifi/pcie/rx.c
index 17c8e5d8268..bb69f8f90b3 100644
--- a/drivers/net/wireless/iwlwifi/pcie/rx.c
+++ b/drivers/net/wireless/iwlwifi/pcie/rx.c
@@ -321,6 +321,14 @@ static void iwl_rx_allocate(struct iwl_trans *trans, gfp_t priority)
dma_map_page(trans->dev, page, 0,
PAGE_SIZE << trans_pcie->rx_page_order,
DMA_FROM_DEVICE);
+ if (dma_mapping_error(trans->dev, rxb->page_dma)) {
+ rxb->page = NULL;
+ spin_lock_irqsave(&rxq->lock, flags);
+ list_add(&rxb->list, &rxq->rx_used);
+ spin_unlock_irqrestore(&rxq->lock, flags);
+ __free_pages(page, trans_pcie->rx_page_order);
+ return;
+ }
/* dma address must be no more than 36 bits */
BUG_ON(rxb->page_dma & ~DMA_BIT_MASK(36));
/* and also 256 byte aligned! */
@@ -488,8 +496,19 @@ static void iwl_rx_handle_rxbuf(struct iwl_trans *trans,
dma_map_page(trans->dev, rxb->page, 0,
PAGE_SIZE << trans_pcie->rx_page_order,
DMA_FROM_DEVICE);
- list_add_tail(&rxb->list, &rxq->rx_free);
- rxq->free_count++;
+ if (dma_mapping_error(trans->dev, rxb->page_dma)) {
+ /*
+ * free the page(s) as well to not break
+ * the invariant that the items on the used
+ * list have no page(s)
+ */
+ __free_pages(rxb->page, trans_pcie->rx_page_order);
+ rxb->page = NULL;
+ list_add_tail(&rxb->list, &rxq->rx_used);
+ } else {
+ list_add_tail(&rxb->list, &rxq->rx_free);
+ rxq->free_count++;
+ }
} else
list_add_tail(&rxb->list, &rxq->rx_used);
spin_unlock_irqrestore(&rxq->lock, flags);
diff --git a/drivers/net/wireless/iwlwifi/pcie/tx.c b/drivers/net/wireless/iwlwifi/pcie/tx.c
index 105e3af3c62..79a4ddc002d 100644
--- a/drivers/net/wireless/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/iwlwifi/pcie/tx.c
@@ -480,20 +480,12 @@ void iwl_trans_pcie_txq_enable(struct iwl_trans *trans, int txq_id, int fifo,
void iwl_trans_pcie_txq_disable(struct iwl_trans *trans, int txq_id)
{
struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
- u16 rd_ptr, wr_ptr;
- int n_bd = trans_pcie->txq[txq_id].q.n_bd;
if (!test_and_clear_bit(txq_id, trans_pcie->queue_used)) {
WARN_ONCE(1, "queue %d not used", txq_id);
return;
}
- rd_ptr = iwl_read_prph(trans, SCD_QUEUE_RDPTR(txq_id)) & (n_bd - 1);
- wr_ptr = iwl_read_prph(trans, SCD_QUEUE_WRPTR(txq_id));
-
- WARN_ONCE(rd_ptr != wr_ptr, "queue %d isn't empty: [%d,%d]",
- txq_id, rd_ptr, wr_ptr);
-
iwl_txq_set_inactive(trans, txq_id);
IWL_DEBUG_TX_QUEUES(trans, "Deactivate queue %d\n", txq_id);
}
diff --git a/drivers/net/wireless/mwifiex/cfg80211.c b/drivers/net/wireless/mwifiex/cfg80211.c
index 0679458a1ba..780d3e16829 100644
--- a/drivers/net/wireless/mwifiex/cfg80211.c
+++ b/drivers/net/wireless/mwifiex/cfg80211.c
@@ -1825,8 +1825,6 @@ mwifiex_cfg80211_scan(struct wiphy *wiphy,
return -EBUSY;
}
- priv->scan_request = request;
-
priv->user_scan_cfg = kzalloc(sizeof(struct mwifiex_user_scan_cfg),
GFP_KERNEL);
if (!priv->user_scan_cfg) {
@@ -1834,6 +1832,8 @@ mwifiex_cfg80211_scan(struct wiphy *wiphy,
return -ENOMEM;
}
+ priv->scan_request = request;
+
priv->user_scan_cfg->num_ssids = request->n_ssids;
priv->user_scan_cfg->ssid_list = request->ssids;
@@ -1870,6 +1870,9 @@ mwifiex_cfg80211_scan(struct wiphy *wiphy,
ret = mwifiex_scan_networks(priv, priv->user_scan_cfg);
if (ret) {
dev_err(priv->adapter->dev, "scan failed: %d\n", ret);
+ priv->scan_request = NULL;
+ kfree(priv->user_scan_cfg);
+ priv->user_scan_cfg = NULL;
return ret;
}
diff --git a/drivers/net/wireless/mwifiex/cmdevt.c b/drivers/net/wireless/mwifiex/cmdevt.c
index 8d465107f52..ae9010ed58d 100644
--- a/drivers/net/wireless/mwifiex/cmdevt.c
+++ b/drivers/net/wireless/mwifiex/cmdevt.c
@@ -890,9 +890,6 @@ mwifiex_cmd_timeout_func(unsigned long function_context)
return;
}
cmd_node = adapter->curr_cmd;
- if (cmd_node->wait_q_enabled)
- adapter->cmd_wait_q.status = -ETIMEDOUT;
-
if (cmd_node) {
adapter->dbg.timeout_cmd_id =
adapter->dbg.last_cmd_id[adapter->dbg.last_cmd_index];
@@ -938,6 +935,14 @@ mwifiex_cmd_timeout_func(unsigned long function_context)
dev_err(adapter->dev, "ps_mode=%d ps_state=%d\n",
adapter->ps_mode, adapter->ps_state);
+
+ if (cmd_node->wait_q_enabled) {
+ adapter->cmd_wait_q.status = -ETIMEDOUT;
+ wake_up_interruptible(&adapter->cmd_wait_q.wait);
+ mwifiex_cancel_pending_ioctl(adapter);
+ /* reset cmd_sent flag to unblock new commands */
+ adapter->cmd_sent = false;
+ }
}
if (adapter->hw_status == MWIFIEX_HW_STATUS_INITIALIZING)
mwifiex_init_fw_complete(adapter);
diff --git a/drivers/net/wireless/mwifiex/scan.c b/drivers/net/wireless/mwifiex/scan.c
index 00b658d3b6e..9171aaedbcc 100644
--- a/drivers/net/wireless/mwifiex/scan.c
+++ b/drivers/net/wireless/mwifiex/scan.c
@@ -1843,21 +1843,18 @@ static int mwifiex_scan_specific_ssid(struct mwifiex_private *priv,
struct cfg80211_ssid *req_ssid)
{
struct mwifiex_adapter *adapter = priv->adapter;
- int ret = 0;
+ int ret;
struct mwifiex_user_scan_cfg *scan_cfg;
- if (!req_ssid)
- return -1;
-
if (adapter->scan_processing) {
- dev_dbg(adapter->dev, "cmd: Scan already in process...\n");
- return ret;
+ dev_err(adapter->dev, "cmd: Scan already in process...\n");
+ return -EBUSY;
}
if (priv->scan_block) {
- dev_dbg(adapter->dev,
+ dev_err(adapter->dev,
"cmd: Scan is blocked during association...\n");
- return ret;
+ return -EBUSY;
}
scan_cfg = kzalloc(sizeof(struct mwifiex_user_scan_cfg), GFP_KERNEL);
diff --git a/drivers/net/wireless/mwifiex/sdio.c b/drivers/net/wireless/mwifiex/sdio.c
index fc8a9bfa124..82cf0fa2d9f 100644
--- a/drivers/net/wireless/mwifiex/sdio.c
+++ b/drivers/net/wireless/mwifiex/sdio.c
@@ -161,7 +161,6 @@ static int mwifiex_sdio_suspend(struct device *dev)
struct sdio_mmc_card *card;
struct mwifiex_adapter *adapter;
mmc_pm_flag_t pm_flag = 0;
- int hs_actived = 0;
int i;
int ret = 0;
@@ -188,12 +187,14 @@ static int mwifiex_sdio_suspend(struct device *dev)
adapter = card->adapter;
/* Enable the Host Sleep */
- hs_actived = mwifiex_enable_hs(adapter);
- if (hs_actived) {
- pr_debug("cmd: suspend with MMC_PM_KEEP_POWER\n");
- ret = sdio_set_host_pm_flags(func, MMC_PM_KEEP_POWER);
+ if (!mwifiex_enable_hs(adapter)) {
+ dev_err(adapter->dev, "cmd: failed to suspend\n");
+ return -EFAULT;
}
+ dev_dbg(adapter->dev, "cmd: suspend with MMC_PM_KEEP_POWER\n");
+ ret = sdio_set_host_pm_flags(func, MMC_PM_KEEP_POWER);
+
/* Indicate device suspended */
adapter->is_suspended = true;
diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c
index a12e84f892b..6b2e1e431dd 100644
--- a/drivers/net/wireless/rt2x00/rt2500usb.c
+++ b/drivers/net/wireless/rt2x00/rt2500usb.c
@@ -1988,6 +1988,7 @@ static struct usb_driver rt2500usb_driver = {
.disconnect = rt2x00usb_disconnect,
.suspend = rt2x00usb_suspend,
.resume = rt2x00usb_resume,
+ .reset_resume = rt2x00usb_resume,
.disable_hub_initiated_lpm = 1,
};
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 01dc8891070..59474ae0aec 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -2449,7 +2449,7 @@ static int rt2800_get_gain_calibration_delta(struct rt2x00_dev *rt2x00dev)
/*
* Check if temperature compensation is supported.
*/
- if (tssi_bounds[4] == 0xff)
+ if (tssi_bounds[4] == 0xff || step == 0xff)
return 0;
/*
diff --git a/drivers/net/wireless/rt2x00/rt2800usb.c b/drivers/net/wireless/rt2x00/rt2800usb.c
index c9e9370eb78..3b8fb5a603f 100644
--- a/drivers/net/wireless/rt2x00/rt2800usb.c
+++ b/drivers/net/wireless/rt2x00/rt2800usb.c
@@ -1282,6 +1282,7 @@ static struct usb_driver rt2800usb_driver = {
.disconnect = rt2x00usb_disconnect,
.suspend = rt2x00usb_suspend,
.resume = rt2x00usb_resume,
+ .reset_resume = rt2x00usb_resume,
.disable_hub_initiated_lpm = 1,
};
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c
index e5eb43b3eee..24eec66e9fd 100644
--- a/drivers/net/wireless/rt2x00/rt73usb.c
+++ b/drivers/net/wireless/rt2x00/rt73usb.c
@@ -2535,6 +2535,7 @@ static struct usb_driver rt73usb_driver = {
.disconnect = rt2x00usb_disconnect,
.suspend = rt2x00usb_suspend,
.resume = rt2x00usb_resume,
+ .reset_resume = rt2x00usb_resume,
.disable_hub_initiated_lpm = 1,
};
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
index 9970c2b1b19..b7e6607e6b6 100644
--- a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
+++ b/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
@@ -297,6 +297,7 @@ static struct usb_device_id rtl8192c_usb_ids[] = {
/*=== Customer ID ===*/
/****** 8188CU ********/
{RTL_USB_DEVICE(0x050d, 0x1102, rtl92cu_hal_cfg)}, /*Belkin - Edimax*/
+ {RTL_USB_DEVICE(0x050d, 0x11f2, rtl92cu_hal_cfg)}, /*Belkin - ISY*/
{RTL_USB_DEVICE(0x06f8, 0xe033, rtl92cu_hal_cfg)}, /*Hercules - Edimax*/
{RTL_USB_DEVICE(0x07b8, 0x8188, rtl92cu_hal_cfg)}, /*Abocom - Abocom*/
{RTL_USB_DEVICE(0x07b8, 0x8189, rtl92cu_hal_cfg)}, /*Funai - Abocom*/
diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c
index 030beb45d8b..e3ea4b34688 100644
--- a/drivers/net/wireless/rtlwifi/usb.c
+++ b/drivers/net/wireless/rtlwifi/usb.c
@@ -673,7 +673,7 @@ static int rtl_usb_start(struct ieee80211_hw *hw)
set_hal_start(rtlhal);
/* Start bulk IN */
- _rtl_usb_receive(hw);
+ err = _rtl_usb_receive(hw);
}
return err;
diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index caa011008cd..fc24eb9b394 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -452,29 +452,85 @@ static void xennet_make_frags(struct sk_buff *skb, struct net_device *dev,
/* Grant backend access to each skb fragment page. */
for (i = 0; i < frags; i++) {
skb_frag_t *frag = skb_shinfo(skb)->frags + i;
+ struct page *page = skb_frag_page(frag);
- tx->flags |= XEN_NETTXF_more_data;
+ len = skb_frag_size(frag);
+ offset = frag->page_offset;
- id = get_id_from_freelist(&np->tx_skb_freelist, np->tx_skbs);
- np->tx_skbs[id].skb = skb_get(skb);
- tx = RING_GET_REQUEST(&np->tx, prod++);
- tx->id = id;
- ref = gnttab_claim_grant_reference(&np->gref_tx_head);
- BUG_ON((signed short)ref < 0);
+ /* Data must not cross a page boundary. */
+ BUG_ON(len + offset > PAGE_SIZE<<compound_order(page));
- mfn = pfn_to_mfn(page_to_pfn(skb_frag_page(frag)));
- gnttab_grant_foreign_access_ref(ref, np->xbdev->otherend_id,
- mfn, GNTMAP_readonly);
+ /* Skip unused frames from start of page */
+ page += offset >> PAGE_SHIFT;
+ offset &= ~PAGE_MASK;
- tx->gref = np->grant_tx_ref[id] = ref;
- tx->offset = frag->page_offset;
- tx->size = skb_frag_size(frag);
- tx->flags = 0;
+ while (len > 0) {
+ unsigned long bytes;
+
+ BUG_ON(offset >= PAGE_SIZE);
+
+ bytes = PAGE_SIZE - offset;
+ if (bytes > len)
+ bytes = len;
+
+ tx->flags |= XEN_NETTXF_more_data;
+
+ id = get_id_from_freelist(&np->tx_skb_freelist,
+ np->tx_skbs);
+ np->tx_skbs[id].skb = skb_get(skb);
+ tx = RING_GET_REQUEST(&np->tx, prod++);
+ tx->id = id;
+ ref = gnttab_claim_grant_reference(&np->gref_tx_head);
+ BUG_ON((signed short)ref < 0);
+
+ mfn = pfn_to_mfn(page_to_pfn(page));
+ gnttab_grant_foreign_access_ref(ref,
+ np->xbdev->otherend_id,
+ mfn, GNTMAP_readonly);
+
+ tx->gref = np->grant_tx_ref[id] = ref;
+ tx->offset = offset;
+ tx->size = bytes;
+ tx->flags = 0;
+
+ offset += bytes;
+ len -= bytes;
+
+ /* Next frame */
+ if (offset == PAGE_SIZE && len) {
+ BUG_ON(!PageCompound(page));
+ page++;
+ offset = 0;
+ }
+ }
}
np->tx.req_prod_pvt = prod;
}
+/*
+ * Count how many ring slots are required to send the frags of this
+ * skb. Each frag might be a compound page.
+ */
+static int xennet_count_skb_frag_slots(struct sk_buff *skb)
+{
+ int i, frags = skb_shinfo(skb)->nr_frags;
+ int pages = 0;
+
+ for (i = 0; i < frags; i++) {
+ skb_frag_t *frag = skb_shinfo(skb)->frags + i;
+ unsigned long size = skb_frag_size(frag);
+ unsigned long offset = frag->page_offset;
+
+ /* Skip unused frames from start of page */
+ offset &= ~PAGE_MASK;
+
+ pages += PFN_UP(offset + size);
+ }
+
+ return pages;
+}
+
static int xennet_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
unsigned short id;
@@ -487,23 +543,23 @@ static int xennet_start_xmit(struct sk_buff *skb, struct net_device *dev)
grant_ref_t ref;
unsigned long mfn;
int notify;
- int frags = skb_shinfo(skb)->nr_frags;
+ int slots;
unsigned int offset = offset_in_page(data);
unsigned int len = skb_headlen(skb);
unsigned long flags;
- frags += DIV_ROUND_UP(offset + len, PAGE_SIZE);
- if (unlikely(frags > MAX_SKB_FRAGS + 1)) {
- printk(KERN_ALERT "xennet: skb rides the rocket: %d frags\n",
- frags);
- dump_stack();
+ slots = DIV_ROUND_UP(offset + len, PAGE_SIZE) +
+ xennet_count_skb_frag_slots(skb);
+ if (unlikely(slots > MAX_SKB_FRAGS + 1)) {
+ net_alert_ratelimited(
+ "xennet: skb rides the rocket: %d slots\n", slots);
goto drop;
}
spin_lock_irqsave(&np->tx_lock, flags);
if (unlikely(!netif_carrier_ok(dev) ||
- (frags > 1 && !xennet_can_sg(dev)) ||
+ (slots > 1 && !xennet_can_sg(dev)) ||
netif_needs_gso(skb, netif_skb_features(skb)))) {
spin_unlock_irqrestore(&np->tx_lock, flags);
goto drop;