diff --git a/drivers/net/ethernet/freescale/fec_mpc52xx.c b/drivers/net/ethernet/freescale/fec_mpc52xx.c
index 97f947b3d94a..2933d08b036e 100644
--- a/drivers/net/ethernet/freescale/fec_mpc52xx.c
+++ b/drivers/net/ethernet/freescale/fec_mpc52xx.c
@@ -437,7 +437,7 @@ static irqreturn_t mpc52xx_fec_rx_interrupt(int irq, void *dev_id)
length = status & BCOM_FEC_RX_BD_LEN_MASK;
skb_put(rskb, length - 4); /* length without CRC32 */
rskb->protocol = eth_type_trans(rskb, dev);
- if (!skb_defer_rx_timestamp(skb))
+ if (!skb_defer_rx_timestamp(rskb))
netif_rx(rskb);
spin_lock(&priv->lock);
diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c
index 95731c841044..7483ca0a6282 100644
--- a/drivers/net/ethernet/intel/e1000/e1000_main.c
+++ b/drivers/net/ethernet/intel/e1000/e1000_main.c
@@ -4080,7 +4080,7 @@ static bool e1000_clean_jumbo_rx_irq(struct e1000_adapter *adapter,
spin_lock_irqsave(&adapter->stats_lock,
irq_flags);
e1000_tbi_adjust_stats(hw, &adapter->stats,
- length, skb->data);
+ length, mapped);
spin_unlock_irqrestore(&adapter->stats_lock,
irq_flags);
length--;
diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c
index bbf70ba367da..238ab2f8a5e7 100644
--- a/drivers/net/ethernet/intel/e1000e/ich8lan.c
+++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c
@@ -165,14 +165,14 @@
#define I217_EEE_100_SUPPORTED (1 << 1) /* 100BaseTx EEE supported */
/* Intel Rapid Start Technology Support */
-#define I217_PROXY_CTRL PHY_REG(BM_WUC_PAGE, 70)
+#define I217_PROXY_CTRL BM_PHY_REG(BM_WUC_PAGE, 70)
#define I217_PROXY_CTRL_AUTO_DISABLE 0x0080
#define I217_SxCTRL PHY_REG(BM_PORT_CTRL_PAGE, 28)
-#define I217_SxCTRL_MASK 0x1000
+#define I217_SxCTRL_ENABLE_LPI_RESET 0x1000
#define I217_CGFREG PHY_REG(772, 29)
-#define I217_CGFREG_MASK 0x0002
+#define I217_CGFREG_ENABLE_MTA_RESET 0x0002
#define I217_MEMPWR PHY_REG(772, 26)
-#define I217_MEMPWR_MASK 0x0010
+#define I217_MEMPWR_DISABLE_SMB_RELEASE 0x0010
/* Strapping Option Register - RO */
#define E1000_STRAP 0x0000C
@@ -4089,12 +4089,12 @@ void e1000_suspend_workarounds_ich8lan(struct e1000_hw *hw)
* power good.
*/
e1e_rphy_locked(hw, I217_SxCTRL, &phy_reg);
- phy_reg |= I217_SxCTRL_MASK;
+ phy_reg |= I217_SxCTRL_ENABLE_LPI_RESET;
e1e_wphy_locked(hw, I217_SxCTRL, phy_reg);
/* Disable the SMB release on LCD reset. */
e1e_rphy_locked(hw, I217_MEMPWR, &phy_reg);
- phy_reg &= ~I217_MEMPWR;
+ phy_reg &= ~I217_MEMPWR_DISABLE_SMB_RELEASE;
e1e_wphy_locked(hw, I217_MEMPWR, phy_reg);
}
@@ -4103,7 +4103,7 @@ void e1000_suspend_workarounds_ich8lan(struct e1000_hw *hw)
* Support
*/
e1e_rphy_locked(hw, I217_CGFREG, &phy_reg);
- phy_reg |= I217_CGFREG_MASK;
+ phy_reg |= I217_CGFREG_ENABLE_MTA_RESET;
e1e_wphy_locked(hw, I217_CGFREG, phy_reg);
release:
@@ -4176,7 +4176,7 @@ void e1000_resume_workarounds_pchlan(struct e1000_hw *hw)
ret_val = e1e_rphy_locked(hw, I217_MEMPWR, &phy_reg);
if (ret_val)
goto release;
- phy_reg |= I217_MEMPWR_MASK;
+ phy_reg |= I217_MEMPWR_DISABLE_SMB_RELEASE;
e1e_wphy_locked(hw, I217_MEMPWR, phy_reg);
/* Disable Proxy */
@@ -4186,7 +4186,7 @@ void e1000_resume_workarounds_pchlan(struct e1000_hw *hw)
ret_val = e1e_rphy_locked(hw, I217_CGFREG, &phy_reg);
if (ret_val)
goto release;
- phy_reg &= ~I217_CGFREG_MASK;
+ phy_reg &= ~I217_CGFREG_ENABLE_MTA_RESET;
e1e_wphy_locked(hw, I217_CGFREG, phy_reg);
release:
if (ret_val)
diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c b/drivers/net/ethernet/mellanox/mlx4/cmd.c
index 1bcead1fa2f6..842c8ce9494e 100644
--- a/drivers/net/ethernet/mellanox/mlx4/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx4/cmd.c
@@ -617,7 +617,7 @@ static struct mlx4_cmd_info cmd_info[] = {
.out_is_imm = false,
.encode_slave_id = false,
.verify = NULL,
- .wrapper = NULL
+ .wrapper = mlx4_QUERY_FW_wrapper
},
{
.opcode = MLX4_CMD_QUERY_HCA,
@@ -635,7 +635,7 @@ static struct mlx4_cmd_info cmd_info[] = {
.out_is_imm = false,
.encode_slave_id = false,
.verify = NULL,
- .wrapper = NULL
+ .wrapper = mlx4_QUERY_DEV_CAP_wrapper
},
{
.opcode = MLX4_CMD_QUERY_FUNC_CAP,
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_main.c b/drivers/net/ethernet/mellanox/mlx4/en_main.c
index 988b2424e1c6..69ba57270481 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_main.c
@@ -136,13 +136,12 @@ static void mlx4_en_event(struct mlx4_dev *dev, void *endev_ptr,
struct mlx4_en_dev *mdev = (struct mlx4_en_dev *) endev_ptr;
struct mlx4_en_priv *priv;
- if (!mdev->pndev[port])
- return;
-
- priv = netdev_priv(mdev->pndev[port]);
switch (event) {
case MLX4_DEV_EVENT_PORT_UP:
case MLX4_DEV_EVENT_PORT_DOWN:
+ if (!mdev->pndev[port])
+ return;
+ priv = netdev_priv(mdev->pndev[port]);
/* To prevent races, we poll the link state in a separate
task rather than changing it here */
priv->link_state = event;
@@ -154,7 +153,10 @@ static void mlx4_en_event(struct mlx4_dev *dev, void *endev_ptr,
break;
default:
- mlx4_warn(mdev, "Unhandled event: %d\n", event);
+ if (port < 1 || port > dev->caps.num_ports ||
+ !mdev->pndev[port])
+ return;
+ mlx4_warn(mdev, "Unhandled event %d for port %d\n", event, port);
}
}
diff --git a/drivers/net/ethernet/mellanox/mlx4/eq.c b/drivers/net/ethernet/mellanox/mlx4/eq.c
index 3b6f8efbf141..bce98d9c0039 100644
--- a/drivers/net/ethernet/mellanox/mlx4/eq.c
+++ b/drivers/net/ethernet/mellanox/mlx4/eq.c
@@ -426,7 +426,7 @@ static int mlx4_eq_int(struct mlx4_dev *dev, struct mlx4_eq *eq)
mlx4_dbg(dev, "FLR event for slave: %d\n", flr_slave);
- if (flr_slave > dev->num_slaves) {
+ if (flr_slave >= dev->num_slaves) {
mlx4_warn(dev,
"Got FLR for unknown function: %d\n",
flr_slave);
diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c
index 68f5cd6cb3c7..9c83bb8151ea 100644
--- a/drivers/net/ethernet/mellanox/mlx4/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx4/fw.c
@@ -412,7 +412,7 @@ int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap)
outbox = mailbox->buf;
err = mlx4_cmd_box(dev, 0, mailbox->dma, 0, 0, MLX4_CMD_QUERY_DEV_CAP,
- MLX4_CMD_TIME_CLASS_A, !mlx4_is_slave(dev));
+ MLX4_CMD_TIME_CLASS_A, MLX4_CMD_NATIVE);
if (err)
goto out;
@@ -590,8 +590,7 @@ int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap)
for (i = 1; i <= dev_cap->num_ports; ++i) {
err = mlx4_cmd_box(dev, 0, mailbox->dma, i, 0, MLX4_CMD_QUERY_PORT,
- MLX4_CMD_TIME_CLASS_B,
- !mlx4_is_slave(dev));
+ MLX4_CMD_TIME_CLASS_B, MLX4_CMD_NATIVE);
if (err)
goto out;
@@ -669,6 +668,28 @@ int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap)
return err;
}
+int mlx4_QUERY_DEV_CAP_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd)
+{
+ int err = 0;
+ u8 field;
+
+ err = mlx4_cmd_box(dev, 0, outbox->dma, 0, 0, MLX4_CMD_QUERY_DEV_CAP,
+ MLX4_CMD_TIME_CLASS_A, MLX4_CMD_NATIVE);
+ if (err)
+ return err;
+
+ /* For guests, report Blueflame disabled */
+ MLX4_GET(field, outbox->buf, QUERY_DEV_CAP_BF_OFFSET);
+ field &= 0x7f;
+ MLX4_PUT(outbox->buf, field, QUERY_DEV_CAP_BF_OFFSET);
+
+ return 0;
+}
+
int mlx4_QUERY_PORT_wrapper(struct mlx4_dev *dev, int slave,
struct mlx4_vhcr *vhcr,
struct mlx4_cmd_mailbox *inbox,
@@ -860,6 +881,9 @@ int mlx4_QUERY_FW(struct mlx4_dev *dev)
((fw_ver & 0xffff0000ull) >> 16) |
((fw_ver & 0x0000ffffull) << 16);
+ if (mlx4_is_slave(dev))
+ goto out;
+
MLX4_GET(lg, outbox, QUERY_FW_PPF_ID);
dev->caps.function = lg;
@@ -927,6 +951,27 @@ int mlx4_QUERY_FW(struct mlx4_dev *dev)
return err;
}
+int mlx4_QUERY_FW_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd)
+{
+ u8 *outbuf;
+ int err;
+
+ outbuf = outbox->buf;
+ err = mlx4_cmd_box(dev, 0, outbox->dma, 0, 0, MLX4_CMD_QUERY_FW,
+ MLX4_CMD_TIME_CLASS_A, MLX4_CMD_NATIVE);
+ if (err)
+ return err;
+
+ /* for slaves, zero out everything except FW version */
+ outbuf[0] = outbuf[1] = 0;
+ memset(&outbuf[8], 0, QUERY_FW_OUT_SIZE - 8);
+ return 0;
+}
+
static void get_board_id(void *vsd, char *board_id)
{
int i;
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index 2e024a68fa81..ee6f4fe00837 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -142,12 +142,6 @@ struct mlx4_port_config {
struct pci_dev *pdev;
};
-static inline int mlx4_master_get_num_eqs(struct mlx4_dev *dev)
-{
- return dev->caps.reserved_eqs +
- MLX4_MFUNC_EQ_NUM * (dev->num_slaves + 1);
-}
-
int mlx4_check_port_params(struct mlx4_dev *dev,
enum mlx4_port_type *port_type)
{
@@ -217,6 +211,7 @@ static int mlx4_dev_cap(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap)
}
dev->caps.num_ports = dev_cap->num_ports;
+ dev->phys_caps.num_phys_eqs = MLX4_MAX_EQ_NUM;
for (i = 1; i <= dev->caps.num_ports; ++i) {
dev->caps.vl_cap[i] = dev_cap->max_vl[i];
dev->caps.ib_mtu_cap[i] = dev_cap->ib_mtu[i];
@@ -435,12 +430,17 @@ static int mlx4_slave_cap(struct mlx4_dev *dev)
mlx4_log_num_mgm_entry_size = hca_param.log_mc_entry_sz;
memset(&dev_cap, 0, sizeof(dev_cap));
+ dev->caps.max_qp_dest_rdma = 1 << hca_param.log_rd_per_qp;
err = mlx4_dev_cap(dev, &dev_cap);
if (err) {
mlx4_err(dev, "QUERY_DEV_CAP command failed, aborting.\n");
return err;
}
+ err = mlx4_QUERY_FW(dev);
+ if (err)
+ mlx4_err(dev, "QUERY_FW command failed: could not get FW version.\n");
+
page_size = ~dev->caps.page_size_cap + 1;
mlx4_warn(dev, "HCA minimum page size:%d\n", page_size);
if (page_size > PAGE_SIZE) {
@@ -485,15 +485,15 @@ static int mlx4_slave_cap(struct mlx4_dev *dev)
dev->caps.num_mgms = 0;
dev->caps.num_amgms = 0;
- for (i = 1; i <= dev->caps.num_ports; ++i)
- dev->caps.port_mask[i] = dev->caps.port_type[i];
-
if (dev->caps.num_ports > MLX4_MAX_PORTS) {
mlx4_err(dev, "HCA has %d ports, but we only support %d, "
"aborting.\n", dev->caps.num_ports, MLX4_MAX_PORTS);
return -ENODEV;
}
+ for (i = 1; i <= dev->caps.num_ports; ++i)
+ dev->caps.port_mask[i] = dev->caps.port_type[i];
+
if (dev->caps.uar_page_size * (dev->caps.num_uars -
dev->caps.reserved_uars) >
pci_resource_len(dev->pdev, 2)) {
@@ -504,18 +504,6 @@ static int mlx4_slave_cap(struct mlx4_dev *dev)
return -ENODEV;
}
-#if 0
- mlx4_warn(dev, "sqp_demux:%d\n", dev->caps.sqp_demux);
- mlx4_warn(dev, "num_uars:%d reserved_uars:%d uar region:0x%x bar2:0x%llx\n",
- dev->caps.num_uars, dev->caps.reserved_uars,
- dev->caps.uar_page_size * dev->caps.num_uars,
- pci_resource_len(dev->pdev, 2));
- mlx4_warn(dev, "num_eqs:%d reserved_eqs:%d\n", dev->caps.num_eqs,
- dev->caps.reserved_eqs);
- mlx4_warn(dev, "num_pds:%d reserved_pds:%d slave_pd_shift:%d pd_base:%d\n",
- dev->caps.num_pds, dev->caps.reserved_pds,
- dev->caps.slave_pd_shift, dev->caps.pd_base);
-#endif
return 0;
}
@@ -810,9 +798,8 @@ static int mlx4_init_cmpt_table(struct mlx4_dev *dev, u64 cmpt_base,
if (err)
goto err_srq;
- num_eqs = (mlx4_is_master(dev)) ?
- roundup_pow_of_two(mlx4_master_get_num_eqs(dev)) :
- dev->caps.num_eqs;
+ num_eqs = (mlx4_is_master(dev)) ? dev->phys_caps.num_phys_eqs :
+ dev->caps.num_eqs;
err = mlx4_init_icm_table(dev, &priv->eq_table.cmpt_table,
cmpt_base +
((u64) (MLX4_CMPT_TYPE_EQ *
@@ -874,9 +861,8 @@ static int mlx4_init_icm(struct mlx4_dev *dev, struct mlx4_dev_cap *dev_cap,
}
- num_eqs = (mlx4_is_master(dev)) ?
- roundup_pow_of_two(mlx4_master_get_num_eqs(dev)) :
- dev->caps.num_eqs;
+ num_eqs = (mlx4_is_master(dev)) ? dev->phys_caps.num_phys_eqs :
+ dev->caps.num_eqs;
err = mlx4_init_icm_table(dev, &priv->eq_table.table,
init_hca->eqc_base, dev_cap->eqc_entry_sz,
num_eqs, num_eqs, 0, 0);
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4.h b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
index 86b6e5a2fabf..e5d20220762c 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4.h
@@ -1039,6 +1039,11 @@ int mlx4_init_resource_tracker(struct mlx4_dev *dev);
void mlx4_free_resource_tracker(struct mlx4_dev *dev,
enum mlx4_res_tracker_free_type type);
+int mlx4_QUERY_FW_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
int mlx4_SET_PORT_wrapper(struct mlx4_dev *dev, int slave,
struct mlx4_vhcr *vhcr,
struct mlx4_cmd_mailbox *inbox,
@@ -1054,6 +1059,11 @@ int mlx4_CLOSE_PORT_wrapper(struct mlx4_dev *dev, int slave,
struct mlx4_cmd_mailbox *inbox,
struct mlx4_cmd_mailbox *outbox,
struct mlx4_cmd_info *cmd);
+int mlx4_QUERY_DEV_CAP_wrapper(struct mlx4_dev *dev, int slave,
+ struct mlx4_vhcr *vhcr,
+ struct mlx4_cmd_mailbox *inbox,
+ struct mlx4_cmd_mailbox *outbox,
+ struct mlx4_cmd_info *cmd);
int mlx4_QUERY_PORT_wrapper(struct mlx4_dev *dev, int slave,
struct mlx4_vhcr *vhcr,
struct mlx4_cmd_mailbox *inbox,
diff --git a/drivers/net/ethernet/mellanox/mlx4/profile.c b/drivers/net/ethernet/mellanox/mlx4/profile.c
index 06e5adeb76f7..b83bc928d52a 100644
--- a/drivers/net/ethernet/mellanox/mlx4/profile.c
+++ b/drivers/net/ethernet/mellanox/mlx4/profile.c
@@ -126,7 +126,9 @@ u64 mlx4_make_profile(struct mlx4_dev *dev,
profile[MLX4_RES_AUXC].num = request->num_qp;
profile[MLX4_RES_SRQ].num = request->num_srq;
profile[MLX4_RES_CQ].num = request->num_cq;
- profile[MLX4_RES_EQ].num = min_t(unsigned, dev_cap->max_eqs, MAX_MSIX);
+ profile[MLX4_RES_EQ].num = mlx4_is_mfunc(dev) ?
+ dev->phys_caps.num_phys_eqs :
+ min_t(unsigned, dev_cap->max_eqs, MAX_MSIX);
profile[MLX4_RES_DMPT].num = request->num_mpt;
profile[MLX4_RES_CMPT].num = MLX4_NUM_CMPTS;
profile[MLX4_RES_MTT].num = request->num_mtt * (1 << log_mtts_per_seg);
@@ -215,9 +217,10 @@ u64 mlx4_make_profile(struct mlx4_dev *dev,
init_hca->log_num_cqs = profile[i].log_num;
break;
case MLX4_RES_EQ:
- dev->caps.num_eqs = profile[i].num;
+ dev->caps.num_eqs = roundup_pow_of_two(min_t(unsigned, dev_cap->max_eqs,
+ MAX_MSIX));
init_hca->eqc_base = profile[i].start;
- init_hca->log_num_eqs = profile[i].log_num;
+ init_hca->log_num_eqs = ilog2(dev->caps.num_eqs);
break;
case MLX4_RES_DMPT:
dev->caps.num_mpts = profile[i].num;
diff --git a/drivers/net/ethernet/realtek/8139cp.c b/drivers/net/ethernet/realtek/8139cp.c
index 5eef290997f9..995d0cfc4c06 100644
--- a/drivers/net/ethernet/realtek/8139cp.c
+++ b/drivers/net/ethernet/realtek/8139cp.c
@@ -979,6 +979,17 @@ 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 */
@@ -992,17 +1003,6 @@ 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);
@@ -1636,7 +1636,7 @@ static void eeprom_cmd(void __iomem *ee_addr, int cmd, int cmd_len)
static void eeprom_cmd_end(void __iomem *ee_addr)
{
- writeb (~EE_CS, ee_addr);
+ writeb(0, ee_addr);
eeprom_delay ();
}
diff --git a/drivers/net/ethernet/realtek/8139too.c b/drivers/net/ethernet/realtek/8139too.c
index 03df076ed596..1d83565cc6af 100644
--- a/drivers/net/ethernet/realtek/8139too.c
+++ b/drivers/net/ethernet/realtek/8139too.c
@@ -1173,7 +1173,7 @@ static int __devinit read_eeprom (void __iomem *ioaddr, int location, int addr_l
}
/* Terminate the EEPROM access. */
- RTL_W8 (Cfg9346, ~EE_CS);
+ RTL_W8(Cfg9346, 0);
eeprom_delay ();
return retval;
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 00b4f56a671c..9757ce3543a0 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -6345,6 +6345,8 @@ static void __devexit rtl_remove_one(struct pci_dev *pdev)
cancel_work_sync(&tp->wk.work);
+ netif_napi_del(&tp->napi);
+
unregister_netdev(dev);
rtl_release_firmware(tp);
@@ -6668,6 +6670,7 @@ rtl_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
return rc;
err_out_msi_4:
+ netif_napi_del(&tp->napi);
rtl_disable_msi(pdev, tp);
iounmap(ioaddr);
err_out_free_res_3:
diff --git a/drivers/net/usb/mcs7830.c b/drivers/net/usb/mcs7830.c
index add1064f755d..03c2d8d653df 100644
--- a/drivers/net/usb/mcs7830.c
+++ b/drivers/net/usb/mcs7830.c
@@ -629,11 +629,31 @@ static int mcs7830_rx_fixup(struct usbnet *dev, struct sk_buff *skb)
return skb->len > 0;
}
+static void mcs7830_status(struct usbnet *dev, struct urb *urb)
+{
+ u8 *buf = urb->transfer_buffer;
+ bool link;
+
+ if (urb->actual_length < 16)
+ return;
+
+ link = !(buf[1] & 0x20);
+ if (netif_carrier_ok(dev->net) != link) {
+ if (link) {
+ netif_carrier_on(dev->net);
+ usbnet_defer_kevent(dev, EVENT_LINK_RESET);
+ } else
+ netif_carrier_off(dev->net);
+ netdev_dbg(dev->net, "Link Status is: %d\n", link);
+ }
+}
+
static const struct driver_info moschip_info = {
.description = "MOSCHIP 7830/7832/7730 usb-NET adapter",
.bind = mcs7830_bind,
.rx_fixup = mcs7830_rx_fixup,
- .flags = FLAG_ETHER,
+ .flags = FLAG_ETHER | FLAG_LINK_INTR,
+ .status = mcs7830_status,
.in = 1,
.out = 2,
};
@@ -642,7 +662,8 @@ static const struct driver_info sitecom_info = {
.description = "Sitecom LN-30 usb-NET adapter",
.bind = mcs7830_bind,
.rx_fixup = mcs7830_rx_fixup,
- .flags = FLAG_ETHER,
+ .flags = FLAG_ETHER | FLAG_LINK_INTR,
+ .status = mcs7830_status,
.in = 1,
.out = 2,
};
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 6e27fa99e8b9..6a8f002b8ed3 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -64,6 +64,7 @@ enum {
MLX4_MAX_NUM_PF = 16,
MLX4_MAX_NUM_VF = 64,
MLX4_MFUNC_MAX = 80,
+ MLX4_MAX_EQ_NUM = 1024,
MLX4_MFUNC_EQ_NUM = 4,
MLX4_MFUNC_MAX_EQES = 8,
MLX4_MFUNC_EQE_MASK = (MLX4_MFUNC_MAX_EQES - 1)
@@ -239,6 +240,10 @@ static inline u64 mlx4_fw_ver(u64 major, u64 minor, u64 subminor)
return (major << 32) | (minor << 16) | subminor;
}
+struct mlx4_phys_caps {
+ u32 num_phys_eqs;
+};
+
struct mlx4_caps {
u64 fw_ver;
u32 function;
@@ -499,6 +504,7 @@ struct mlx4_dev {
unsigned long flags;
unsigned long num_slaves;
struct mlx4_caps caps;
+ struct mlx4_phys_caps phys_caps;
struct radix_tree_root qp_table_tree;
u8 rev_id;
char board_id[MLX4_BOARD_ID_LEN];
diff --git a/include/net/cipso_ipv4.h b/include/net/cipso_ipv4.h
index 9808877c2ab9..a7a683e30b64 100644
--- a/include/net/cipso_ipv4.h
+++ b/include/net/cipso_ipv4.h
@@ -42,6 +42,7 @@
#include <net/netlabel.h>
#include <net/request_sock.h>
#include <linux/atomic.h>
+#include <asm/unaligned.h>
/* known doi values */
#define CIPSO_V4_DOI_UNKNOWN 0x00000000
@@ -285,7 +286,33 @@ static inline int cipso_v4_skbuff_getattr(const struct sk_buff *skb,
static inline int cipso_v4_validate(const struct sk_buff *skb,
unsigned char **option)
{
- return -ENOSYS;
+ unsigned char *opt = *option;
+ unsigned char err_offset = 0;
+ u8 opt_len = opt[1];
+ u8 opt_iter;
+
+ if (opt_len < 8) {
+ err_offset = 1;
+ goto out;
+ }
+
+ if (get_unaligned_be32(&opt[2]) == 0) {
+ err_offset = 2;
+ goto out;
+ }
+
+ for (opt_iter = 6; opt_iter < opt_len;) {
+ if (opt[opt_iter + 1] > (opt_len - opt_iter)) {
+ err_offset = opt_iter + 1;
+ goto out;
+ }
+ opt_iter += opt[opt_iter + 1];
+ }
+
+out:
+ *option = opt + err_offset;
+ return err_offset;
+
}
#endif /* CONFIG_NETLABEL */
diff --git a/lib/dynamic_queue_limits.c b/lib/dynamic_queue_limits.c
index 6ab4587d052b..0777c5a45fa0 100644
--- a/lib/dynamic_queue_limits.c
+++ b/lib/dynamic_queue_limits.c
@@ -10,23 +10,27 @@
#include <linux/jiffies.h>
#include <linux/dynamic_queue_limits.h>
-#define POSDIFF(A, B) ((A) > (B) ? (A) - (B) : 0)
+#define POSDIFF(A, B) ((int)((A) - (B)) > 0 ? (A) - (B) : 0)
+#define AFTER_EQ(A, B) ((int)((A) - (B)) >= 0)
/* Records completed count and recalculates the queue limit */
void dql_completed(struct dql *dql, unsigned int count)
{
unsigned int inprogress, prev_inprogress, limit;
- unsigned int ovlimit, all_prev_completed, completed;
+ unsigned int ovlimit, completed, num_queued;
+ bool all_prev_completed;
+
+ num_queued = ACCESS_ONCE(dql->num_queued);
/* Can't complete more than what's in queue */
- BUG_ON(count > dql->num_queued - dql->num_completed);
+ BUG_ON(count > num_queued - dql->num_completed);
completed = dql->num_completed + count;
limit = dql->limit;
- ovlimit = POSDIFF(dql->num_queued - dql->num_completed, limit);
- inprogress = dql->num_queued - completed;
+ ovlimit = POSDIFF(num_queued - dql->num_completed, limit);
+ inprogress = num_queued - completed;
prev_inprogress = dql->prev_num_queued - dql->num_completed;
- all_prev_completed = POSDIFF(completed, dql->prev_num_queued);
+ all_prev_completed = AFTER_EQ(completed, dql->prev_num_queued);
if ((ovlimit && !inprogress) ||
(dql->prev_ovlimit && all_prev_completed)) {
@@ -104,7 +108,7 @@ void dql_completed(struct dql *dql, unsigned int count)
dql->prev_ovlimit = ovlimit;
dql->prev_last_obj_cnt = dql->last_obj_cnt;
dql->num_completed = completed;
- dql->prev_num_queued = dql->num_queued;
+ dql->prev_num_queued = num_queued;
}
EXPORT_SYMBOL(dql_completed);
diff --git a/net/core/sock.c b/net/core/sock.c
index 653f8c0aedc5..9e5b71fda6ec 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1592,6 +1592,11 @@ struct sk_buff *sock_alloc_send_pskb(struct sock *sk, unsigned long header_len,
gfp_t gfp_mask;
long timeo;
int err;
+ int npages = (data_len + (PAGE_SIZE - 1)) >> PAGE_SHIFT;
+
+ err = -EMSGSIZE;
+ if (npages > MAX_SKB_FRAGS)
+ goto failure;
gfp_mask = sk->sk_allocation;
if (gfp_mask & __GFP_WAIT)
@@ -1610,14 +1615,12 @@ struct sk_buff *sock_alloc_send_pskb(struct sock *sk, unsigned long header_len,
if (atomic_read(&sk->sk_wmem_alloc) < sk->sk_sndbuf) {
skb = alloc_skb(header_len, gfp_mask);
if (skb) {
- int npages;
int i;
/* No pages, we're done... */
if (!data_len)
break;
- npages = (data_len + (PAGE_SIZE - 1)) >> PAGE_SHIFT;
skb->truesize += data_len;
skb_shinfo(skb)->nr_frags = npages;
for (i = 0; i < npages; i++) {
diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
index 95e61596e605..f9ee7417f6a0 100644
--- a/net/ipv4/inet_connection_sock.c
+++ b/net/ipv4/inet_connection_sock.c
@@ -377,7 +377,8 @@ struct dst_entry *inet_csk_route_req(struct sock *sk,
flowi4_init_output(fl4, sk->sk_bound_dev_if, sk->sk_mark,
RT_CONN_FLAGS(sk), RT_SCOPE_UNIVERSE,
- sk->sk_protocol, inet_sk_flowi_flags(sk),
+ sk->sk_protocol,
+ inet_sk_flowi_flags(sk) & ~FLOWI_FLAG_PRECOW_METRICS,
(opt && opt->opt.srr) ? opt->opt.faddr : ireq->rmt_addr,
ireq->loc_addr, ireq->rmt_port, inet_sk(sk)->inet_sport);
security_req_classify_flow(req, flowi4_to_flowi(fl4));
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index a43b87dfe800..c8d28c433b2b 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -824,7 +824,8 @@ static void tcp_v4_reqsk_send_ack(struct sock *sk, struct sk_buff *skb,
*/
static int tcp_v4_send_synack(struct sock *sk, struct dst_entry *dst,
struct request_sock *req,
- struct request_values *rvp)
+ struct request_values *rvp,
+ u16 queue_mapping)
{
const struct inet_request_sock *ireq = inet_rsk(req);
struct flowi4 fl4;
@@ -840,6 +841,7 @@ static int tcp_v4_send_synack(struct sock *sk, struct dst_entry *dst,
if (skb) {
__tcp_v4_send_check(skb, ireq->loc_addr, ireq->rmt_addr);
+ skb_set_queue_mapping(skb, queue_mapping);
err = ip_build_and_send_pkt(skb, sk, ireq->loc_addr,
ireq->rmt_addr,
ireq->opt);
@@ -854,7 +856,7 @@ static int tcp_v4_rtx_synack(struct sock *sk, struct request_sock *req,
struct request_values *rvp)
{
TCP_INC_STATS_BH(sock_net(sk), TCP_MIB_RETRANSSEGS);
- return tcp_v4_send_synack(sk, NULL, req, rvp);
+ return tcp_v4_send_synack(sk, NULL, req, rvp, 0);
}
/*
@@ -1422,7 +1424,8 @@ int tcp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
tcp_rsk(req)->snt_synack = tcp_time_stamp;
if (tcp_v4_send_synack(sk, dst, req,
- (struct request_values *)&tmp_ext) ||
+ (struct request_values *)&tmp_ext,
+ skb_get_queue_mapping(skb)) ||
want_cookie)
goto drop_and_free;
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 554d5999abc4..3a9aec29581a 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -476,7 +476,8 @@ static void tcp_v6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
static int tcp_v6_send_synack(struct sock *sk, struct request_sock *req,
- struct request_values *rvp)
+ struct request_values *rvp,
+ u16 queue_mapping)
{
struct inet6_request_sock *treq = inet6_rsk(req);
struct ipv6_pinfo *np = inet6_sk(sk);
@@ -513,6 +514,7 @@ static int tcp_v6_send_synack(struct sock *sk, struct request_sock *req,
__tcp_v6_send_check(skb, &treq->loc_addr, &treq->rmt_addr);
fl6.daddr = treq->rmt_addr;
+ skb_set_queue_mapping(skb, queue_mapping);
err = ip6_xmit(sk, skb, &fl6, opt, np->tclass);
err = net_xmit_eval(err);
}
@@ -528,7 +530,7 @@ static int tcp_v6_rtx_synack(struct sock *sk, struct request_sock *req,
struct request_values *rvp)
{
TCP_INC_STATS_BH(sock_net(sk), TCP_MIB_RETRANSSEGS);
- return tcp_v6_send_synack(sk, req, rvp);
+ return tcp_v6_send_synack(sk, req, rvp, 0);
}
static void tcp_v6_reqsk_destructor(struct request_sock *req)
@@ -1213,7 +1215,8 @@ static int tcp_v6_conn_request(struct sock *sk, struct sk_buff *skb)
security_inet_conn_request(sk, skb, req);
if (tcp_v6_send_synack(sk, req,
- (struct request_values *)&tmp_ext) ||
+ (struct request_values *)&tmp_ext,
+ skb_get_queue_mapping(skb)) ||
want_cookie)
goto drop_and_free;