diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-03-26 15:54:36 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-03-26 15:54:36 -0700 |
commit | 13220a94d35708d5378114e96ffcc88d0a74fe99 (patch) | |
tree | be6530677d5f9536c7211e05ba012923e4c0b307 /drivers/infiniband/hw | |
parent | 8690d8a9f6c2d5728a9c9f68231f1bb4de109e3a (diff) | |
parent | 08abe18af1f78ee80c3c3a5ac47c3e0ae0beadf6 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1750 commits)
ixgbe: Allow Priority Flow Control settings to survive a device reset
net: core: remove unneeded include in net/core/utils.c.
e1000e: update version number
e1000e: fix close interrupt race
e1000e: fix loss of multicast packets
e1000e: commonize tx cleanup routine to match e1000 & igb
netfilter: fix nf_logger name in ebt_ulog.
netfilter: fix warning in ebt_ulog init function.
netfilter: fix warning about invalid const usage
e1000: fix close race with interrupt
e1000: cleanup clean_tx_irq routine so that it completely cleans ring
e1000: fix tx hang detect logic and address dma mapping issues
bridge: bad error handling when adding invalid ether address
bonding: select current active slave when enslaving device for mode tlb and alb
gianfar: reallocate skb when headroom is not enough for fcb
Bump release date to 25Mar2009 and version to 0.22
r6040: Fix second PHY address
qeth: fix wait_event_timeout handling
qeth: check for completion of a running recovery
qeth: unregister MAC addresses during recovery.
...
Manually fixed up conflicts in:
drivers/infiniband/hw/cxgb3/cxio_hal.h
drivers/infiniband/hw/nes/nes_nic.c
Diffstat (limited to 'drivers/infiniband/hw')
-rw-r--r-- | drivers/infiniband/hw/amso1100/c2.c | 41 | ||||
-rw-r--r-- | drivers/infiniband/hw/amso1100/c2.h | 2 | ||||
-rw-r--r-- | drivers/infiniband/hw/amso1100/c2_provider.c | 22 | ||||
-rw-r--r-- | drivers/infiniband/hw/cxgb3/cxio_hal.c | 3 | ||||
-rw-r--r-- | drivers/infiniband/hw/cxgb3/cxio_hal.h | 2 | ||||
-rw-r--r-- | drivers/infiniband/hw/cxgb3/iwch.c | 15 | ||||
-rw-r--r-- | drivers/infiniband/hw/nes/nes_hw.c | 2 | ||||
-rw-r--r-- | drivers/infiniband/hw/nes/nes_nic.c | 31 |
8 files changed, 68 insertions, 50 deletions
diff --git a/drivers/infiniband/hw/amso1100/c2.c b/drivers/infiniband/hw/amso1100/c2.c index 113f3c03c5b..7d79aa361e2 100644 --- a/drivers/infiniband/hw/amso1100/c2.c +++ b/drivers/infiniband/hw/amso1100/c2.c @@ -76,7 +76,6 @@ static irqreturn_t c2_interrupt(int irq, void *dev_id); static void c2_tx_timeout(struct net_device *netdev); static int c2_change_mtu(struct net_device *netdev, int new_mtu); static void c2_reset(struct c2_port *c2_port); -static struct net_device_stats *c2_get_stats(struct net_device *netdev); static struct pci_device_id c2_pci_table[] = { { PCI_DEVICE(0x18b8, 0xb001) }, @@ -349,7 +348,7 @@ static void c2_tx_clean(struct c2_port *c2_port) elem->hw_desc + C2_TXP_ADDR); __raw_writew((__force u16) cpu_to_be16(TXP_HTXD_DONE), elem->hw_desc + C2_TXP_FLAGS); - c2_port->netstats.tx_dropped++; + c2_port->netdev->stats.tx_dropped++; break; } else { __raw_writew(0, @@ -457,7 +456,7 @@ static void c2_rx_error(struct c2_port *c2_port, struct c2_element *elem) elem->hw_desc + C2_RXP_FLAGS); pr_debug("packet dropped\n"); - c2_port->netstats.rx_dropped++; + c2_port->netdev->stats.rx_dropped++; } static void c2_rx_interrupt(struct net_device *netdev) @@ -532,8 +531,8 @@ static void c2_rx_interrupt(struct net_device *netdev) netif_rx(skb); netdev->last_rx = jiffies; - c2_port->netstats.rx_packets++; - c2_port->netstats.rx_bytes += buflen; + netdev->stats.rx_packets++; + netdev->stats.rx_bytes += buflen; } /* Save where we left off */ @@ -797,8 +796,8 @@ static int c2_xmit_frame(struct sk_buff *skb, struct net_device *netdev) __raw_writew((__force u16) cpu_to_be16(TXP_HTXD_READY), elem->hw_desc + C2_TXP_FLAGS); - c2_port->netstats.tx_packets++; - c2_port->netstats.tx_bytes += maplen; + netdev->stats.tx_packets++; + netdev->stats.tx_bytes += maplen; /* Loop thru additional data fragments and queue them */ if (skb_shinfo(skb)->nr_frags) { @@ -823,8 +822,8 @@ static int c2_xmit_frame(struct sk_buff *skb, struct net_device *netdev) __raw_writew((__force u16) cpu_to_be16(TXP_HTXD_READY), elem->hw_desc + C2_TXP_FLAGS); - c2_port->netstats.tx_packets++; - c2_port->netstats.tx_bytes += maplen; + netdev->stats.tx_packets++; + netdev->stats.tx_bytes += maplen; } } @@ -845,13 +844,6 @@ static int c2_xmit_frame(struct sk_buff *skb, struct net_device *netdev) return NETDEV_TX_OK; } -static struct net_device_stats *c2_get_stats(struct net_device *netdev) -{ - struct c2_port *c2_port = netdev_priv(netdev); - - return &c2_port->netstats; -} - static void c2_tx_timeout(struct net_device *netdev) { struct c2_port *c2_port = netdev_priv(netdev); @@ -880,6 +872,16 @@ static int c2_change_mtu(struct net_device *netdev, int new_mtu) return ret; } +static const struct net_device_ops c2_netdev = { + .ndo_open = c2_up, + .ndo_stop = c2_down, + .ndo_start_xmit = c2_xmit_frame, + .ndo_tx_timeout = c2_tx_timeout, + .ndo_change_mtu = c2_change_mtu, + .ndo_set_mac_address = eth_mac_addr, + .ndo_validate_addr = eth_validate_addr, +}; + /* Initialize network device */ static struct net_device *c2_devinit(struct c2_dev *c2dev, void __iomem * mmio_addr) @@ -894,12 +896,7 @@ static struct net_device *c2_devinit(struct c2_dev *c2dev, SET_NETDEV_DEV(netdev, &c2dev->pcidev->dev); - netdev->open = c2_up; - netdev->stop = c2_down; - netdev->hard_start_xmit = c2_xmit_frame; - netdev->get_stats = c2_get_stats; - netdev->tx_timeout = c2_tx_timeout; - netdev->change_mtu = c2_change_mtu; + netdev->netdev_ops = &c2_netdev; netdev->watchdog_timeo = C2_TX_TIMEOUT; netdev->irq = c2dev->pcidev->irq; diff --git a/drivers/infiniband/hw/amso1100/c2.h b/drivers/infiniband/hw/amso1100/c2.h index d12a24a84fd..f7ff66f9836 100644 --- a/drivers/infiniband/hw/amso1100/c2.h +++ b/drivers/infiniband/hw/amso1100/c2.h @@ -369,8 +369,6 @@ struct c2_port { unsigned long mem_size; u32 rx_buf_size; - - struct net_device_stats netstats; }; /* diff --git a/drivers/infiniband/hw/amso1100/c2_provider.c b/drivers/infiniband/hw/amso1100/c2_provider.c index 5119d650818..f1948fad85d 100644 --- a/drivers/infiniband/hw/amso1100/c2_provider.c +++ b/drivers/infiniband/hw/amso1100/c2_provider.c @@ -708,26 +708,27 @@ static int c2_pseudo_xmit_frame(struct sk_buff *skb, struct net_device *netdev) static int c2_pseudo_change_mtu(struct net_device *netdev, int new_mtu) { - int ret = 0; - if (new_mtu < ETH_ZLEN || new_mtu > ETH_JUMBO_MTU) return -EINVAL; netdev->mtu = new_mtu; /* TODO: Tell rnic about new rmda interface mtu */ - return ret; + return 0; } +static const struct net_device_ops c2_pseudo_netdev_ops = { + .ndo_open = c2_pseudo_up, + .ndo_stop = c2_pseudo_down, + .ndo_start_xmit = c2_pseudo_xmit_frame, + .ndo_change_mtu = c2_pseudo_change_mtu, + .ndo_validate_addr = eth_validate_addr, +}; + static void setup(struct net_device *netdev) { - netdev->open = c2_pseudo_up; - netdev->stop = c2_pseudo_down; - netdev->hard_start_xmit = c2_pseudo_xmit_frame; - netdev->get_stats = NULL; - netdev->tx_timeout = NULL; - netdev->set_mac_address = NULL; - netdev->change_mtu = c2_pseudo_change_mtu; + netdev->netdev_ops = &c2_pseudo_netdev_ops; + netdev->watchdog_timeo = 0; netdev->type = ARPHRD_ETHER; netdev->mtu = 1500; @@ -735,7 +736,6 @@ static void setup(struct net_device *netdev) netdev->addr_len = ETH_ALEN; netdev->tx_queue_len = 0; netdev->flags |= IFF_NOARP; - return; } static struct net_device *c2_pseudo_netdev_init(struct c2_dev *c2dev) diff --git a/drivers/infiniband/hw/cxgb3/cxio_hal.c b/drivers/infiniband/hw/cxgb3/cxio_hal.c index d4d7204c11e..a4a82bff710 100644 --- a/drivers/infiniband/hw/cxgb3/cxio_hal.c +++ b/drivers/infiniband/hw/cxgb3/cxio_hal.c @@ -701,6 +701,9 @@ static int __cxio_tpt_op(struct cxio_rdev *rdev_p, u32 reset_tpt_entry, u32 stag_idx; u32 wptr; + if (rdev_p->flags) + return -EIO; + stag_state = stag_state > 0; stag_idx = (*stag) >> 8; diff --git a/drivers/infiniband/hw/cxgb3/cxio_hal.h b/drivers/infiniband/hw/cxgb3/cxio_hal.h index e44dc228947..094a66d1480 100644 --- a/drivers/infiniband/hw/cxgb3/cxio_hal.h +++ b/drivers/infiniband/hw/cxgb3/cxio_hal.h @@ -111,6 +111,8 @@ struct cxio_rdev { struct gen_pool *rqt_pool; struct list_head entry; struct ch_embedded_info fw_info; + u32 flags; +#define CXIO_ERROR_FATAL 1 }; static inline int cxio_num_stags(struct cxio_rdev *rdev_p) diff --git a/drivers/infiniband/hw/cxgb3/iwch.c b/drivers/infiniband/hw/cxgb3/iwch.c index 4489c89d671..37a4fc264a0 100644 --- a/drivers/infiniband/hw/cxgb3/iwch.c +++ b/drivers/infiniband/hw/cxgb3/iwch.c @@ -51,13 +51,15 @@ cxgb3_cpl_handler_func t3c_handlers[NUM_CPL_CMDS]; static void open_rnic_dev(struct t3cdev *); static void close_rnic_dev(struct t3cdev *); +static void iwch_err_handler(struct t3cdev *, u32, u32); struct cxgb3_client t3c_client = { .name = "iw_cxgb3", .add = open_rnic_dev, .remove = close_rnic_dev, .handlers = t3c_handlers, - .redirect = iwch_ep_redirect + .redirect = iwch_ep_redirect, + .err_handler = iwch_err_handler }; static LIST_HEAD(dev_list); @@ -160,6 +162,17 @@ static void close_rnic_dev(struct t3cdev *tdev) mutex_unlock(&dev_mutex); } +static void iwch_err_handler(struct t3cdev *tdev, u32 status, u32 error) +{ + struct cxio_rdev *rdev = tdev->ulp; + + if (status == OFFLOAD_STATUS_DOWN) + rdev->flags = CXIO_ERROR_FATAL; + + return; + +} + static int __init iwch_init_module(void) { int err; diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c index 9a51f25c6ce..52e734042b8 100644 --- a/drivers/infiniband/hw/nes/nes_hw.c +++ b/drivers/infiniband/hw/nes/nes_hw.c @@ -2550,7 +2550,7 @@ static void nes_nic_napi_ce_handler(struct nes_device *nesdev, struct nes_hw_nic { struct nes_vnic *nesvnic = container_of(cq, struct nes_vnic, nic_cq); - netif_rx_schedule(&nesvnic->napi); + napi_schedule(&nesvnic->napi); } diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c index 025ed9f7d9c..8d3e4c6f237 100644 --- a/drivers/infiniband/hw/nes/nes_nic.c +++ b/drivers/infiniband/hw/nes/nes_nic.c @@ -111,7 +111,7 @@ static int nes_netdev_poll(struct napi_struct *napi, int budget) nes_nic_ce_handler(nesdev, nescq); if (nescq->cqes_pending == 0) { - netif_rx_complete(napi); + napi_complete(napi); /* clear out completed cqes and arm */ nes_write32(nesdev->regs+NES_CQE_ALLOC, NES_CQE_ALLOC_NOTIFY_NEXT | nescq->cq_number | (nescq->cqe_allocs_pending << 16)); @@ -1551,6 +1551,19 @@ static void nes_netdev_vlan_rx_register(struct net_device *netdev, struct vlan_g spin_unlock_irqrestore(&nesadapter->phy_lock, flags); } +static const struct net_device_ops nes_netdev_ops = { + .ndo_open = nes_netdev_open, + .ndo_stop = nes_netdev_stop, + .ndo_start_xmit = nes_netdev_start_xmit, + .ndo_get_stats = nes_netdev_get_stats, + .ndo_tx_timeout = nes_netdev_tx_timeout, + .ndo_set_mac_address = nes_netdev_set_mac_address, + .ndo_set_multicast_list = nes_netdev_set_multicast_list, + .ndo_change_mtu = nes_netdev_change_mtu, + .ndo_set_mac_address = eth_mac_addr, + .ndo_validate_addr = eth_validate_addr, + .ndo_vlan_rx_register = nes_netdev_vlan_rx_register, +}; /** * nes_netdev_init - initialize network device @@ -1559,7 +1572,7 @@ struct net_device *nes_netdev_init(struct nes_device *nesdev, void __iomem *mmio_addr) { u64 u64temp; - struct nes_vnic *nesvnic = NULL; + struct nes_vnic *nesvnic; struct net_device *netdev; struct nic_qp_map *curr_qp_map; u32 u32temp; @@ -1571,22 +1584,12 @@ struct net_device *nes_netdev_init(struct nes_device *nesdev, printk(KERN_ERR PFX "nesvnic etherdev alloc failed"); return NULL; } + nesvnic = netdev_priv(netdev); nes_debug(NES_DBG_INIT, "netdev = %p, %s\n", netdev, netdev->name); SET_NETDEV_DEV(netdev, &nesdev->pcidev->dev); - nesvnic = netdev_priv(netdev); - memset(nesvnic, 0, sizeof(*nesvnic)); - - netdev->open = nes_netdev_open; - netdev->stop = nes_netdev_stop; - netdev->hard_start_xmit = nes_netdev_start_xmit; - netdev->get_stats = nes_netdev_get_stats; - netdev->tx_timeout = nes_netdev_tx_timeout; - netdev->set_mac_address = nes_netdev_set_mac_address; - netdev->set_multicast_list = nes_netdev_set_multicast_list; - netdev->change_mtu = nes_netdev_change_mtu; netdev->watchdog_timeo = NES_TX_TIMEOUT; netdev->irq = nesdev->pcidev->irq; netdev->mtu = ETH_DATA_LEN; @@ -1594,11 +1597,13 @@ struct net_device *nes_netdev_init(struct nes_device *nesdev, netdev->addr_len = ETH_ALEN; netdev->type = ARPHRD_ETHER; netdev->features = NETIF_F_HIGHDMA; + netdev->netdev_ops = &nes_netdev_ops; netdev->ethtool_ops = &nes_ethtool_ops; netif_napi_add(netdev, &nesvnic->napi, nes_netdev_poll, 128); nes_debug(NES_DBG_INIT, "Enabling VLAN Insert/Delete.\n"); netdev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; netdev->vlan_rx_register = nes_netdev_vlan_rx_register; + netdev->features |= NETIF_F_LLTX; /* Fill in the port structure */ nesvnic->netdev = netdev; |