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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next

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This commit is contained in:
David S. Miller 2012-10-23 13:26:30 -04:00
commit 5a85d716ab
5 changed files with 64 additions and 30 deletions
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2
MAINTAINERS
View File

@ -3869,7 +3869,9 @@ M: Greg Rose <gregory.v.rose@intel.com>
M: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
M: Alex Duyck <alexander.h.duyck@intel.com>
M: John Ronciak <john.ronciak@intel.com>
M: Tushar Dave <tushar.n.dave@intel.com>
L: e1000-devel@lists.sourceforge.net
W: http://www.intel.com/support/feedback.htm
W: http://e1000.sourceforge.net/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net.git
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next.git

11
drivers/net/ethernet/intel/e1000e/netdev.c
View File

@ -5067,6 +5067,17 @@ static netdev_tx_t e1000_xmit_frame(struct sk_buff *skb,
return NETDEV_TX_OK;
}
/*
* The minimum packet size with TCTL.PSP set is 17 bytes so
* pad skb in order to meet this minimum size requirement
*/
if (unlikely(skb->len < 17)) {
if (skb_pad(skb, 17 - skb->len))
return NETDEV_TX_OK;
skb->len = 17;
skb_set_tail_pointer(skb, 17);
}
mss = skb_shinfo(skb)->gso_size;
if (mss) {
u8 hdr_len;

20
drivers/net/ethernet/intel/igb/e1000_phy.c
View File

@ -1710,6 +1710,26 @@ s32 igb_get_cable_length_m88_gen2(struct e1000_hw *hw)
switch (hw->phy.id) {
case I210_I_PHY_ID:
/* Get cable length from PHY Cable Diagnostics Control Reg */
ret_val = phy->ops.read_reg(hw, (0x7 << GS40G_PAGE_SHIFT) +
(I347AT4_PCDL + phy->addr),
&phy_data);
if (ret_val)
return ret_val;
/* Check if the unit of cable length is meters or cm */
ret_val = phy->ops.read_reg(hw, (0x7 << GS40G_PAGE_SHIFT) +
I347AT4_PCDC, &phy_data2);
if (ret_val)
return ret_val;
is_cm = !(phy_data2 & I347AT4_PCDC_CABLE_LENGTH_UNIT);
/* Populate the phy structure with cable length in meters */
phy->min_cable_length = phy_data / (is_cm ? 100 : 1);
phy->max_cable_length = phy_data / (is_cm ? 100 : 1);
phy->cable_length = phy_data / (is_cm ? 100 : 1);
break;
case I347AT4_E_PHY_ID:
/* Remember the original page select and set it to 7 */
ret_val = phy->ops.read_reg(hw, I347AT4_PAGE_SELECT,

2
drivers/net/ethernet/intel/igb/igb_main.c
View File

@ -61,7 +61,7 @@
#define MAJ 4
#define MIN 0
#define BUILD 1
#define BUILD 17
#define DRV_VERSION __stringify(MAJ) "." __stringify(MIN) "." \
__stringify(BUILD) "-k"
char igb_driver_name[] = "igb";

59
drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
View File

@ -58,7 +58,7 @@ const char ixgbevf_driver_name[] = "ixgbevf";
static const char ixgbevf_driver_string[] =
"Intel(R) 10 Gigabit PCI Express Virtual Function Network Driver";
#define DRV_VERSION "2.6.0-k"
#define DRV_VERSION "2.7.12-k"
const char ixgbevf_driver_version[] = DRV_VERSION;
static char ixgbevf_copyright[] =
"Copyright (c) 2009 - 2012 Intel Corporation.";
@ -359,6 +359,12 @@ static void ixgbevf_alloc_rx_buffers(struct ixgbevf_adapter *adapter,
bi->dma = dma_map_single(&pdev->dev, skb->data,
rx_ring->rx_buf_len,
DMA_FROM_DEVICE);
if (dma_mapping_error(&pdev->dev, bi->dma)) {
dev_kfree_skb(skb);
bi->skb = NULL;
dev_err(&pdev->dev, "RX DMA map failed\n");
break;
}
}
rx_desc->read.pkt_addr = cpu_to_le64(bi->dma);
@ -1132,12 +1138,12 @@ static int ixgbevf_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
if (!hw->mac.ops.set_vfta)
return -EOPNOTSUPP;
spin_lock(&adapter->mbx_lock);
spin_lock_bh(&adapter->mbx_lock);
/* add VID to filter table */
err = hw->mac.ops.set_vfta(hw, vid, 0, true);
spin_unlock(&adapter->mbx_lock);
spin_unlock_bh(&adapter->mbx_lock);
/* translate error return types so error makes sense */
if (err == IXGBE_ERR_MBX)
@ -1157,13 +1163,13 @@ static int ixgbevf_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
struct ixgbe_hw *hw = &adapter->hw;
int err = -EOPNOTSUPP;
spin_lock(&adapter->mbx_lock);
spin_lock_bh(&adapter->mbx_lock);
/* remove VID from filter table */
if (hw->mac.ops.set_vfta)
err = hw->mac.ops.set_vfta(hw, vid, 0, false);
spin_unlock(&adapter->mbx_lock);
spin_unlock_bh(&adapter->mbx_lock);
clear_bit(vid, adapter->active_vlans);
@ -1219,7 +1225,7 @@ static void ixgbevf_set_rx_mode(struct net_device *netdev)
struct ixgbevf_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
spin_lock(&adapter->mbx_lock);
spin_lock_bh(&adapter->mbx_lock);
/* reprogram multicast list */
if (hw->mac.ops.update_mc_addr_list)
@ -1227,7 +1233,7 @@ static void ixgbevf_set_rx_mode(struct net_device *netdev)
ixgbevf_write_uc_addr_list(netdev);
spin_unlock(&adapter->mbx_lock);
spin_unlock_bh(&adapter->mbx_lock);
}
static void ixgbevf_napi_enable_all(struct ixgbevf_adapter *adapter)
@ -1341,7 +1347,7 @@ static void ixgbevf_negotiate_api(struct ixgbevf_adapter *adapter)
ixgbe_mbox_api_unknown };
int err = 0, idx = 0;
spin_lock(&adapter->mbx_lock);
spin_lock_bh(&adapter->mbx_lock);
while (api[idx] != ixgbe_mbox_api_unknown) {
err = ixgbevf_negotiate_api_version(hw, api[idx]);
@ -1350,7 +1356,7 @@ static void ixgbevf_negotiate_api(struct ixgbevf_adapter *adapter)
idx++;
}
spin_unlock(&adapter->mbx_lock);
spin_unlock_bh(&adapter->mbx_lock);
}
static void ixgbevf_up_complete(struct ixgbevf_adapter *adapter)
@ -1391,7 +1397,7 @@ static void ixgbevf_up_complete(struct ixgbevf_adapter *adapter)
ixgbevf_configure_msix(adapter);
spin_lock(&adapter->mbx_lock);
spin_lock_bh(&adapter->mbx_lock);
if (hw->mac.ops.set_rar) {
if (is_valid_ether_addr(hw->mac.addr))
@ -1400,7 +1406,7 @@ static void ixgbevf_up_complete(struct ixgbevf_adapter *adapter)
hw->mac.ops.set_rar(hw, 0, hw->mac.perm_addr, 0);
}
spin_unlock(&adapter->mbx_lock);
spin_unlock_bh(&adapter->mbx_lock);
clear_bit(__IXGBEVF_DOWN, &adapter->state);
ixgbevf_napi_enable_all(adapter);
@ -1424,12 +1430,12 @@ static int ixgbevf_reset_queues(struct ixgbevf_adapter *adapter)
unsigned int num_rx_queues = 1;
int err, i;
spin_lock(&adapter->mbx_lock);
spin_lock_bh(&adapter->mbx_lock);
/* fetch queue configuration from the PF */
err = ixgbevf_get_queues(hw, &num_tcs, &def_q);
spin_unlock(&adapter->mbx_lock);
spin_unlock_bh(&adapter->mbx_lock);
if (err)
return err;
@ -1688,14 +1694,14 @@ void ixgbevf_reset(struct ixgbevf_adapter *adapter)
struct ixgbe_hw *hw = &adapter->hw;
struct net_device *netdev = adapter->netdev;
spin_lock(&adapter->mbx_lock);
spin_lock_bh(&adapter->mbx_lock);
if (hw->mac.ops.reset_hw(hw))
hw_dbg(hw, "PF still resetting\n");
else
hw->mac.ops.init_hw(hw);
spin_unlock(&adapter->mbx_lock);
spin_unlock_bh(&adapter->mbx_lock);
if (is_valid_ether_addr(adapter->hw.mac.addr)) {
memcpy(netdev->dev_addr, adapter->hw.mac.addr,
@ -1912,18 +1918,13 @@ err_out:
**/
static void ixgbevf_free_q_vectors(struct ixgbevf_adapter *adapter)
{
int q_idx, num_q_vectors;
int napi_vectors;
num_q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
napi_vectors = adapter->num_rx_queues;
int q_idx, num_q_vectors = adapter->num_msix_vectors - NON_Q_VECTORS;
for (q_idx = 0; q_idx < num_q_vectors; q_idx++) {
struct ixgbevf_q_vector *q_vector = adapter->q_vector[q_idx];
adapter->q_vector[q_idx] = NULL;
if (q_idx < napi_vectors)
netif_napi_del(&q_vector->napi);
netif_napi_del(&q_vector->napi);
kfree(q_vector);
}
}
@ -2194,12 +2195,12 @@ static void ixgbevf_watchdog_task(struct work_struct *work)
if (hw->mac.ops.check_link) {
s32 need_reset;
spin_lock(&adapter->mbx_lock);
spin_lock_bh(&adapter->mbx_lock);
need_reset = hw->mac.ops.check_link(hw, &link_speed,
&link_up, false);
spin_unlock(&adapter->mbx_lock);
spin_unlock_bh(&adapter->mbx_lock);
if (need_reset) {
adapter->link_up = link_up;
@ -2467,12 +2468,12 @@ static int ixgbevf_setup_queues(struct ixgbevf_adapter *adapter)
unsigned int num_rx_queues = 1;
int err, i;
spin_lock(&adapter->mbx_lock);
spin_lock_bh(&adapter->mbx_lock);
/* fetch queue configuration from the PF */
err = ixgbevf_get_queues(hw, &num_tcs, &def_q);
spin_unlock(&adapter->mbx_lock);
spin_unlock_bh(&adapter->mbx_lock);
if (err)
return err;
@ -2822,10 +2823,10 @@ static int ixgbevf_tx_map(struct ixgbevf_ring *tx_ring,
tx_buffer_info->dma =
skb_frag_dma_map(tx_ring->dev, frag,
offset, size, DMA_TO_DEVICE);
tx_buffer_info->mapped_as_page = true;
if (dma_mapping_error(tx_ring->dev,
tx_buffer_info->dma))
goto dma_error;
tx_buffer_info->mapped_as_page = true;
tx_buffer_info->next_to_watch = i;
len -= size;
@ -3046,12 +3047,12 @@ static int ixgbevf_set_mac(struct net_device *netdev, void *p)
memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
memcpy(hw->mac.addr, addr->sa_data, netdev->addr_len);
spin_lock(&adapter->mbx_lock);
spin_lock_bh(&adapter->mbx_lock);
if (hw->mac.ops.set_rar)
hw->mac.ops.set_rar(hw, 0, hw->mac.addr, 0);
spin_unlock(&adapter->mbx_lock);
spin_unlock_bh(&adapter->mbx_lock);
return 0;
}