Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
Merge commit. Changes below are compared with the first parent: 4c246edd.
Changes
54 files changed · +413 −296
Only the first 600 diff lines are shown. Download the complete patch.
arch/powerpc/include/asm/cpm2.h
View filediff --git a/arch/powerpc/include/asm/cpm2.h b/arch/powerpc/include/asm/cpm2.h
index 2a6fa01..0f5e8ff 100644
--- a/arch/powerpc/include/asm/cpm2.h
+++ b/arch/powerpc/include/asm/cpm2.h
@@ -337,6 +337,11 @@ typedef struct scc_param {
uint scc_tcrc; /* Internal */
} sccp_t;
+/* Function code bits.
+*/
+#define SCC_EB ((u_char) 0x10) /* Set big endian byte order */
+#define SCC_GBL ((u_char) 0x20) /* Snooping enabled */
+
/* CPM Ethernet through SCC1.
*/
typedef struct scc_enet {
drivers/net/Kconfig
View filediff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index a5c141c..4a11296 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -822,14 +822,14 @@ config ULTRA32
will be called smc-ultra32.
config BFIN_MAC
- tristate "Blackfin 527/536/537 on-chip mac support"
- depends on NET_ETHERNET && (BF527 || BF537 || BF536)
+ tristate "Blackfin on-chip MAC support"
+ depends on NET_ETHERNET && (BF526 || BF527 || BF536 || BF537)
select CRC32
select MII
select PHYLIB
select BFIN_MAC_USE_L1 if DMA_UNCACHED_NONE
help
- This is the driver for blackfin on-chip mac device. Say Y if you want it
+ This is the driver for Blackfin on-chip mac device. Say Y if you want it
compiled into the kernel. This driver is also available as a module
( = code which can be inserted in and removed from the running kernel
whenever you want). The module will be called bfin_mac.
drivers/net/atl1e/atl1e_main.c
View filediff --git a/drivers/net/atl1e/atl1e_main.c b/drivers/net/atl1e/atl1e_main.c
index 82d7be1..7685b99 100644
--- a/drivers/net/atl1e/atl1e_main.c
+++ b/drivers/net/atl1e/atl1e_main.c
@@ -2232,10 +2232,11 @@ static int atl1e_resume(struct pci_dev *pdev)
AT_WRITE_REG(&adapter->hw, REG_WOL_CTRL, 0);
- if (netif_running(netdev))
+ if (netif_running(netdev)) {
err = atl1e_request_irq(adapter);
if (err)
return err;
+ }
atl1e_reset_hw(&adapter->hw);
drivers/net/atlx/atl1.c
View filediff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c
index e6a7bb7..e23ce77 100644
--- a/drivers/net/atlx/atl1.c
+++ b/drivers/net/atlx/atl1.c
@@ -3022,7 +3022,6 @@ static int __devinit atl1_probe(struct pci_dev *pdev,
netdev->features = NETIF_F_HW_CSUM;
netdev->features |= NETIF_F_SG;
netdev->features |= (NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX);
- netdev->features |= NETIF_F_TSO;
netdev->features |= NETIF_F_LLTX;
/*
drivers/net/e100.c
View filediff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 19d32a2..453115a 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -1838,7 +1838,7 @@ static int e100_rx_indicate(struct nic *nic, struct rx *rx,
if ((le16_to_cpu(rfd->command) & cb_el) &&
(RU_RUNNING == nic->ru_running))
- if (readb(&nic->csr->scb.status) & rus_no_res)
+ if (ioread8(&nic->csr->scb.status) & rus_no_res)
nic->ru_running = RU_SUSPENDED;
return -ENODATA;
}
@@ -1861,7 +1861,7 @@ static int e100_rx_indicate(struct nic *nic, struct rx *rx,
if ((le16_to_cpu(rfd->command) & cb_el) &&
(RU_RUNNING == nic->ru_running)) {
- if (readb(&nic->csr->scb.status) & rus_no_res)
+ if (ioread8(&nic->csr->scb.status) & rus_no_res)
nic->ru_running = RU_SUSPENDED;
}
drivers/net/forcedeth.c
View filediff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 053971e..331b86b 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -5522,7 +5522,7 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
if (id->driver_data & DEV_HAS_CHECKSUM) {
np->rx_csum = 1;
np->txrxctl_bits |= NVREG_TXRXCTL_RXCHECK;
- dev->features |= NETIF_F_HW_CSUM | NETIF_F_SG;
+ dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG;
dev->features |= NETIF_F_TSO;
}
@@ -5835,7 +5835,7 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
dev_printk(KERN_INFO, &pci_dev->dev, "%s%s%s%s%s%s%s%s%s%sdesc-v%u\n",
dev->features & NETIF_F_HIGHDMA ? "highdma " : "",
- dev->features & (NETIF_F_HW_CSUM | NETIF_F_SG) ?
+ dev->features & (NETIF_F_IP_CSUM | NETIF_F_SG) ?
"csum " : "",
dev->features & (NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_TX) ?
"vlan " : "",
drivers/net/fs_enet/fs_enet-main.c
View filediff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c
index 9a51ec8..9d46182 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -792,6 +792,10 @@ static int fs_enet_open(struct net_device *dev)
int r;
int err;
+ /* to initialize the fep->cur_rx,... */
+ /* not doing this, will cause a crash in fs_enet_rx_napi */
+ fs_init_bds(fep->ndev);
+
if (fep->fpi->use_napi)
napi_enable(&fep->napi);
@@ -1167,6 +1171,10 @@ static struct of_device_id fs_enet_match[] = {
.compatible = "fsl,cpm1-scc-enet",
.data = (void *)&fs_scc_ops,
},
+ {
+ .compatible = "fsl,cpm2-scc-enet",
+ .data = (void *)&fs_scc_ops,
+ },
#endif
#ifdef CONFIG_FS_ENET_HAS_FCC
{
drivers/net/fs_enet/mac-scc.c
View filediff --git a/drivers/net/fs_enet/mac-scc.c b/drivers/net/fs_enet/mac-scc.c
index 029b3c7..22f50dd 100644
--- a/drivers/net/fs_enet/mac-scc.c
+++ b/drivers/net/fs_enet/mac-scc.c
@@ -47,7 +47,6 @@
#include "fs_enet.h"
/*************************************************/
-
#if defined(CONFIG_CPM1)
/* for a 8xx __raw_xxx's are sufficient */
#define __fs_out32(addr, x) __raw_writel(x, addr)
@@ -62,6 +61,8 @@
#define __fs_out16(addr, x) out_be16(addr, x)
#define __fs_in32(addr) in_be32(addr)
#define __fs_in16(addr) in_be16(addr)
+#define __fs_out8(addr, x) out_8(addr, x)
+#define __fs_in8(addr) in_8(addr)
#endif
/* write, read, set bits, clear bits */
@@ -262,8 +263,13 @@ static void restart(struct net_device *dev)
/* Initialize function code registers for big-endian.
*/
+#ifndef CONFIG_NOT_COHERENT_CACHE
+ W8(ep, sen_genscc.scc_rfcr, SCC_EB | SCC_GBL);
+ W8(ep, sen_genscc.scc_tfcr, SCC_EB | SCC_GBL);
+#else
W8(ep, sen_genscc.scc_rfcr, SCC_EB);
W8(ep, sen_genscc.scc_tfcr, SCC_EB);
+#endif
/* Set maximum bytes per receive buffer.
* This appears to be an Ethernet frame size, not the buffer
drivers/net/gianfar.c
View filediff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 999d691..4320a98 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -105,6 +105,7 @@ const char gfar_driver_version[] = "1.3";
static int gfar_enet_open(struct net_device *dev);
static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev);
+static void gfar_reset_task(struct work_struct *work);
static void gfar_timeout(struct net_device *dev);
static int gfar_close(struct net_device *dev);
struct sk_buff *gfar_new_skb(struct net_device *dev);
@@ -209,6 +210,7 @@ static int gfar_probe(struct platform_device *pdev)
spin_lock_init(&priv->txlock);
spin_lock_init(&priv->rxlock);
spin_lock_init(&priv->bflock);
+ INIT_WORK(&priv->reset_task, gfar_reset_task);
platform_set_drvdata(pdev, dev);
@@ -1212,6 +1214,7 @@ static int gfar_close(struct net_device *dev)
napi_disable(&priv->napi);
+ cancel_work_sync(&priv->reset_task);
stop_gfar(dev);
/* Disconnect from the PHY */
@@ -1326,13 +1329,16 @@ static int gfar_change_mtu(struct net_device *dev, int new_mtu)
return 0;
}
-/* gfar_timeout gets called when a packet has not been
+/* gfar_reset_task gets scheduled when a packet has not been
* transmitted after a set amount of time.
* For now, assume that clearing out all the structures, and
- * starting over will fix the problem. */
-static void gfar_timeout(struct net_device *dev)
+ * starting over will fix the problem.
+ */
+static void gfar_reset_task(struct work_struct *work)
{
- dev->stats.tx_errors++;
+ struct gfar_private *priv = container_of(work, struct gfar_private,
+ reset_task);
+ struct net_device *dev = priv->dev;
if (dev->flags & IFF_UP) {
stop_gfar(dev);
@@ -1342,6 +1348,14 @@ static void gfar_timeout(struct net_device *dev)
netif_tx_schedule_all(dev);
}
+static void gfar_timeout(struct net_device *dev)
+{
+ struct gfar_private *priv = netdev_priv(dev);
+
+ dev->stats.tx_errors++;
+ schedule_work(&priv->reset_task);
+}
+
/* Interrupt Handler for Transmit complete */
static int gfar_clean_tx_ring(struct net_device *dev)
{
drivers/net/gianfar.h
View filediff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h
index d59df98..f46e9b6 100644
--- a/drivers/net/gianfar.h
+++ b/drivers/net/gianfar.h
@@ -756,6 +756,7 @@ struct gfar_private {
uint32_t msg_enable;
+ struct work_struct reset_task;
/* Network Statistics */
struct gfar_extra_stats extra_stats;
};
drivers/net/ibm_newemac/core.c
View filediff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c
index 2e720f2..ccd9d90 100644
--- a/drivers/net/ibm_newemac/core.c
+++ b/drivers/net/ibm_newemac/core.c
@@ -663,9 +663,6 @@ static int emac_configure(struct emac_instance *dev)
if (emac_phy_gpcs(dev->phy.mode))
emac_mii_reset_phy(&dev->phy);
- /* Required for Pause packet support in EMAC */
- dev_mc_add(ndev, default_mcast_addr, sizeof(default_mcast_addr), 1);
-
return 0;
}
@@ -1150,6 +1147,9 @@ static int emac_open(struct net_device *ndev)
} else
netif_carrier_on(dev->ndev);
+ /* Required for Pause packet support in EMAC */
+ dev_mc_add(ndev, default_mcast_addr, sizeof(default_mcast_addr), 1);
+
emac_configure(dev);
mal_poll_add(dev->mal, &dev->commac);
mal_enable_tx_channel(dev->mal, dev->mal_tx_chan);
drivers/net/ibmveth.c
View filediff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index a03fe1f..c2d57f8 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -904,8 +904,6 @@ static int ibmveth_start_xmit(struct sk_buff *skb, struct net_device *netdev)
unsigned long data_dma_addr;
desc.fields.flags_len = IBMVETH_BUF_VALID | skb->len;
- data_dma_addr = dma_map_single(&adapter->vdev->dev, skb->data,
- skb->len, DMA_TO_DEVICE);
if (skb->ip_summed == CHECKSUM_PARTIAL &&
ip_hdr(skb)->protocol != IPPROTO_TCP && skb_checksum_help(skb)) {
@@ -924,6 +922,8 @@ static int ibmveth_start_xmit(struct sk_buff *skb, struct net_device *netdev)
buf[1] = 0;
}
+ data_dma_addr = dma_map_single(&adapter->vdev->dev, skb->data,
+ skb->len, DMA_TO_DEVICE);
if (dma_mapping_error(&adapter->vdev->dev, data_dma_addr)) {
if (!firmware_has_feature(FW_FEATURE_CMO))
ibmveth_error_printk("tx: unable to map xmit buffer\n");
@@ -932,6 +932,7 @@ static int ibmveth_start_xmit(struct sk_buff *skb, struct net_device *netdev)
desc.fields.address = adapter->bounce_buffer_dma;
tx_map_failed++;
used_bounce = 1;
+ wmb();
} else
desc.fields.address = data_dma_addr;
drivers/net/igb/e1000_82575.c
View filediff --git a/drivers/net/igb/e1000_82575.c b/drivers/net/igb/e1000_82575.c
index bb823ac..f5e2e72 100644
--- a/drivers/net/igb/e1000_82575.c
+++ b/drivers/net/igb/e1000_82575.c
@@ -87,7 +87,6 @@ static s32 igb_get_invariants_82575(struct e1000_hw *hw)
case E1000_DEV_ID_82576:
case E1000_DEV_ID_82576_FIBER:
case E1000_DEV_ID_82576_SERDES:
- case E1000_DEV_ID_82576_QUAD_COPPER:
mac->type = e1000_82576;
break;
default:
drivers/net/igb/e1000_hw.h
View filediff --git a/drivers/net/igb/e1000_hw.h b/drivers/net/igb/e1000_hw.h
index a65ccc3..99504a6 100644
--- a/drivers/net/igb/e1000_hw.h
+++ b/drivers/net/igb/e1000_hw.h
@@ -41,7 +41,6 @@ struct e1000_hw;
#define E1000_DEV_ID_82576 0x10C9
#define E1000_DEV_ID_82576_FIBER 0x10E6
#define E1000_DEV_ID_82576_SERDES 0x10E7
-#define E1000_DEV_ID_82576_QUAD_COPPER 0x10E8
#define E1000_DEV_ID_82575EB_COPPER 0x10A7
#define E1000_DEV_ID_82575EB_FIBER_SERDES 0x10A9
#define E1000_DEV_ID_82575GB_QUAD_COPPER 0x10D6
drivers/net/igb/igb_ethtool.c
View filediff --git a/drivers/net/igb/igb_ethtool.c b/drivers/net/igb/igb_ethtool.c
index 11aee13..58906c9 100644
--- a/drivers/net/igb/igb_ethtool.c
+++ b/drivers/net/igb/igb_ethtool.c
@@ -373,13 +373,17 @@ static void igb_get_regs(struct net_device *netdev,
regs_buff[12] = rd32(E1000_EECD);
/* Interrupt */
- regs_buff[13] = rd32(E1000_EICR);
+ /* Reading EICS for EICR because they read the
+ * same but EICS does not clear on read */
+ regs_buff[13] = rd32(E1000_EICS);
regs_buff[14] = rd32(E1000_EICS);
regs_buff[15] = rd32(E1000_EIMS);
regs_buff[16] = rd32(E1000_EIMC);
regs_buff[17] = rd32(E1000_EIAC);
regs_buff[18] = rd32(E1000_EIAM);
- regs_buff[19] = rd32(E1000_ICR);
+ /* Reading ICS for ICR because they read the
+ * same but ICS does not clear on read */
+ regs_buff[19] = rd32(E1000_ICS);
regs_buff[20] = rd32(E1000_ICS);
regs_buff[21] = rd32(E1000_IMS);
regs_buff[22] = rd32(E1000_IMC);
@@ -1746,15 +1750,6 @@ static int igb_wol_exclusion(struct igb_adapter *adapter,
/* return success for non excluded adapter ports */
retval = 0;
break;
- case E1000_DEV_ID_82576_QUAD_COPPER:
- /* quad port adapters only support WoL on port A */
- if (!(adapter->flags & IGB_FLAG_QUAD_PORT_A)) {
- wol->supported = 0;
- break;
- }
- /* return success for non excluded adapter ports */
- retval = 0;
- break;
default:
/* dual port cards only support WoL on port A from now on
* unless it was enabled in the eeprom for port B
drivers/net/igb/igb_main.c
View filediff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 8f66e15..634c4c9 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -61,7 +61,6 @@ static struct pci_device_id igb_pci_tbl[] = {
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82576), board_82575 },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82576_FIBER), board_82575 },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82576_SERDES), board_82575 },
- { PCI_VDEVICE(INTEL, E1000_DEV_ID_82576_QUAD_COPPER), board_82575 },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82575EB_COPPER), board_82575 },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82575EB_FIBER_SERDES), board_82575 },
{ PCI_VDEVICE(INTEL, E1000_DEV_ID_82575GB_QUAD_COPPER), board_82575 },
@@ -521,7 +520,7 @@ static void igb_set_interrupt_capability(struct igb_adapter *adapter)
adapter->msix_entries,
numvecs);
if (err == 0)
- return;
+ goto out;
igb_reset_interrupt_capability(adapter);
@@ -531,7 +530,7 @@ msi_only:
adapter->num_tx_queues = 1;
if (!pci_enable_msi(adapter->pdev))
adapter->flags |= IGB_FLAG_HAS_MSI;
-
+out:
/* Notify the stack of the (possibly) reduced Tx Queue count. */
adapter->netdev->real_num_tx_queues = adapter->num_tx_queues;
return;
@@ -1217,16 +1216,6 @@ static int __devinit igb_probe(struct pci_dev *pdev,
if (rd32(E1000_STATUS) & E1000_STATUS_FUNC_1)
adapter->eeprom_wol = 0;
break;
- case E1000_DEV_ID_82576_QUAD_COPPER:
- /* if quad port adapter, disable WoL on all but port A */
- if (global_quad_port_a != 0)
- adapter->eeprom_wol = 0;
- else
- adapter->flags |= IGB_FLAG_QUAD_PORT_A;
- /* Reset for multiple quad port adapters */
- if (++global_quad_port_a == 4)
- global_quad_port_a = 0;
- break;
}
/* initialize the wol settings based on the eeprom settings */
@@ -2290,7 +2279,9 @@ static void igb_watchdog_task(struct work_struct *work)
struct igb_ring *tx_ring = adapter->tx_ring;
struct e1000_mac_info *mac = &adapter->hw.mac;
u32 link;
+ u32 eics = 0;
s32 ret_val;
+ int i;
if ((netif_carrier_ok(netdev)) &&
(rd32(E1000_STATUS) & E1000_STATUS_LU))
@@ -2392,7 +2383,13 @@ link_up:
}
/* Cause software interrupt to ensure rx ring is cleaned */
- wr32(E1000_ICS, E1000_ICS_RXDMT0);
+ if (adapter->msix_entries) {
+ for (i = 0; i < adapter->num_rx_queues; i++)
+ eics |= adapter->rx_ring[i].eims_value;
+ wr32(E1000_EICS, eics);
+ } else {
+ wr32(E1000_ICS, E1000_ICS_RXDMT0);
+ }
/* Force detection of hung controller every watchdog period */
tx_ring->detect_tx_hung = true;
drivers/net/ixgbe/ixgbe_main.c
View filediff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 34bca16..53f41b6 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -1636,16 +1636,17 @@ static void ixgbe_set_multi(struct net_device *netdev)
struct ixgbe_hw *hw = &adapter->hw;
struct dev_mc_list *mc_ptr;
u8 *mta_list;
- u32 fctrl;
+ u32 fctrl, vlnctrl;
int i;
/* Check for Promiscuous and All Multicast modes */
fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);
+ vlnctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL);
if (netdev->flags & IFF_PROMISC) {
fctrl |= (IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE);
- fctrl &= ~IXGBE_VLNCTRL_VFE;
+ vlnctrl &= ~IXGBE_VLNCTRL_VFE;
} else {
if (netdev->flags & IFF_ALLMULTI) {
fctrl |= IXGBE_FCTRL_MPE;
@@ -1653,10 +1654,11 @@ static void ixgbe_set_multi(struct net_device *netdev)
} else {
fctrl &= ~(IXGBE_FCTRL_UPE | IXGBE_FCTRL_MPE);
}
- fctrl |= IXGBE_VLNCTRL_VFE;
+ vlnctrl |= IXGBE_VLNCTRL_VFE;
}
IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
+ IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl);
if (netdev->mc_count) {
mta_list = kcalloc(netdev->mc_count, ETH_ALEN, GFP_ATOMIC);
drivers/net/mv643xx_eth.c
View filediff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 46819af..0a18b9e 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -55,7 +55,7 @@
#include <asm/system.h>
static char mv643xx_eth_driver_name[] = "mv643xx_eth";
-static char mv643xx_eth_driver_version[] = "1.2";
+static char mv643xx_eth_driver_version[] = "1.3";
#define MV643XX_ETH_CHECKSUM_OFFLOAD_TX
#define MV643XX_ETH_NAPI
@@ -474,11 +474,19 @@ static void rxq_refill(struct rx_queue *rxq)
/*
* Reserve 2+14 bytes for an ethernet header (the
* hardware automatically prepends 2 bytes of dummy
- * data to each received packet), 4 bytes for a VLAN
- * header, and 4 bytes for the trailing FCS -- 24
- * bytes total.
+ * data to each received packet), 16 bytes for up to
+ * four VLAN tags, and 4 bytes for the trailing FCS
+ * -- 36 bytes total.
*/
- skb_size = mp->dev->mtu + 24;
+ skb_size = mp->dev->mtu + 36;
+
+ /*
+ * Make sure that the skb size is a multiple of 8
+ * bytes, as the lower three bits of the receive
+ * descriptor's buffer size field are ignored by
+ * the hardware.
+ */
+ skb_size = (skb_size + 7) & ~7;
skb = dev_alloc_skb(skb_size + dma_get_cache_alignment() - 1);
if (skb == NULL)
@@ -509,10 +517,8 @@ static void rxq_refill(struct rx_queue *rxq)
skb_reserve(skb, 2);
}
- if (rxq->rx_desc_count != rxq->rx_ring_size) {
- rxq->rx_oom.expires = jiffies + (HZ / 10);
- add_timer(&rxq->rx_oom);
- }
+ if (rxq->rx_desc_count != rxq->rx_ring_size)
+ mod_timer(&rxq->rx_oom, jiffies + (HZ / 10));
spin_unlock_irqrestore(&mp->lock, flags);
}
@@ -529,7 +535,7 @@ static int rxq_process(struct rx_queue *rxq, int budget)
int rx;
rx = 0;
- while (rx < budget) {
+ while (rx < budget && rxq->rx_desc_count) {
struct rx_desc *rx_desc;
unsigned int cmd_sts;
struct sk_buff *skb;
@@ -554,7 +560,7 @@ static int rxq_process(struct rx_queue *rxq, int budget)
spin_unlock_irqrestore(&mp->lock, flags);
dma_unmap_single(NULL, rx_desc->buf_ptr + 2,
- mp->dev->mtu + 24, DMA_FROM_DEVICE);
+ rx_desc->buf_size, DMA_FROM_DEVICE);
rxq->rx_desc_count--;
rx++;
@@ -636,9 +642,9 @@ static int mv643xx_eth_poll(struct napi_struct *napi, int budget)
txq_reclaim(mp->txq + i, 0);
if (netif_carrier_ok(mp->dev)) {
- spin_lock(&mp->lock);
+ spin_lock_irq(&mp->lock);
__txq_maybe_wake(mp->txq + mp->txq_primary);
- spin_unlock(&mp->lock);
+ spin_unlock_irq(&mp->lock);
}
}
#endif
@@ -650,8 +656,6 @@ static int mv643xx_eth_poll(struct napi_struct *napi, int budget)
if (rx < budget) {
netif_rx_complete(mp->dev, napi);
- wrl(mp, INT_CAUSE(mp->port_num), 0);
- wrl(mp, INT_CAUSE_EXT(mp->port_num), 0);
wrl(mp, INT_MASK(mp->port_num), INT_TX_END | INT_RX | INT_EXT);
}
@@ -1796,6 +1800,7 @@ static irqreturn_t mv643xx_eth_irq(int irq, void *dev_id)
*/
#ifdef MV643XX_ETH_NAPI
if (int_cause & INT_RX) {
+ wrl(mp, INT_CAUSE(mp->port_num), ~(int_cause & INT_RX));
wrl(mp, INT_MASK(mp->port_num), 0x00000000);
rdl(mp, INT_MASK(mp->port_num));
drivers/net/myri10ge/myri10ge.c
View filediff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index 54cd89c..d6524db 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -75,7 +75,7 @@
#include "myri10ge_mcp.h"
#include "myri10ge_mcp_gen_header.h"
-#define MYRI10GE_VERSION_STR "1.3.99-1.347"
+#define MYRI10GE_VERSION_STR "1.4.3-1.358"
MODULE_DESCRIPTION("Myricom 10G driver (10GbE)");
MODULE_AUTHOR("Maintainer: [email protected]");
drivers/net/r8169.c
View filediff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index a3e3895..0f6f974 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -2792,7 +2792,7 @@ static int rtl8169_rx_interrupt(struct net_device *dev,
pkt_size, PCI_DMA_FROMDEVICE);
rtl8169_mark_to_asic(desc, tp->rx_buf_sz);
} else {
- pci_unmap_single(pdev, addr, pkt_size,
+ pci_unmap_single(pdev, addr, tp->rx_buf_sz,
PCI_DMA_FROMDEVICE);
tp->Rx_skbuff[entry] = NULL;
}
drivers/net/skfp/ess.c
View filediff --git a/drivers/net/skfp/ess.c b/drivers/net/skfp/ess.c
index 889f987..a85efcf 100644
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drivers/net/smc91x.c
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drivers/net/usb/hso.c
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drivers/net/usb/mcs7830.c
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drivers/net/wan/sbni.c
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drivers/s390/net/claw.c
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drivers/s390/net/qeth_core.h
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include/net/sch_generic.h
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net/ipv4/route.c
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net/ipv4/tcp_output.c
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net/mac80211/debugfs_netdev.c
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