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Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

Browse source 
Conflicts:
	drivers/net/ixgbe/ixgbe_ethtool.c

With merge conflict help from Stephen Rothwell.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2010-06-14 22:59:34 -07:00
commit 6b08f51624
5 changed files with 21 additions and 39 deletions
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17
drivers/net/e1000/e1000_main.c
View file

@ -1047,15 +1047,14 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
goto err_register;
/* print bus type/speed/width info */
e_info("(PCI%s:%s:%s) ",
((hw->bus_type == e1000_bus_type_pcix) ? "-X" : ""),
((hw->bus_speed == e1000_bus_speed_133) ? "133MHz" :
(hw->bus_speed == e1000_bus_speed_120) ? "120MHz" :
(hw->bus_speed == e1000_bus_speed_100) ? "100MHz" :
(hw->bus_speed == e1000_bus_speed_66) ? "66MHz" : "33MHz"),
((hw->bus_width == e1000_bus_width_64) ? "64-bit" : "32-bit"));
e_info("%pM\n", netdev->dev_addr);
e_info("(PCI%s:%dMHz:%d-bit) %pM\n",
((hw->bus_type == e1000_bus_type_pcix) ? "-X" : ""),
((hw->bus_speed == e1000_bus_speed_133) ? 133 :
(hw->bus_speed == e1000_bus_speed_120) ? 120 :
(hw->bus_speed == e1000_bus_speed_100) ? 100 :
(hw->bus_speed == e1000_bus_speed_66) ? 66 : 33),
((hw->bus_width == e1000_bus_width_64) ? 64 : 32),
netdev->dev_addr);
/* carrier off reporting is important to ethtool even BEFORE open */
netif_carrier_off(netdev);

2
drivers/net/enic/vnic_dev.c
View file

@ -709,7 +709,7 @@ int vnic_dev_init_prov(struct vnic_dev *vdev, u8 *buf, u32 len)
{
u64 a0, a1 = len;
int wait = 1000;
u64 prov_pa;
dma_addr_t prov_pa;
void *prov_buf;
int ret;

35
drivers/net/ixgbe/ixgbe_ethtool.c
View file

@ -2075,25 +2075,6 @@ static int ixgbe_get_coalesce(struct net_device *netdev,
return 0;
}
/*
* this function must be called before setting the new value of
* rx_itr_setting
*/
static bool ixgbe_reenable_rsc(struct ixgbe_adapter *adapter,
struct ethtool_coalesce *ec)
{
/* check the old value and enable RSC if necessary */
if ((adapter->rx_itr_setting == 0) &&
(adapter->flags2 & IXGBE_FLAG2_RSC_CAPABLE)) {
adapter->flags2 |= IXGBE_FLAG2_RSC_ENABLED;
adapter->netdev->features |= NETIF_F_LRO;
e_info("rx-usecs set to %d, re-enabling RSC\n",
ec->rx_coalesce_usecs);
return true;
}
return false;
}
static int ixgbe_set_coalesce(struct net_device *netdev,
struct ethtool_coalesce *ec)
{
@ -2122,9 +2103,6 @@ static int ixgbe_set_coalesce(struct net_device *netdev,
(1000000/ec->rx_coalesce_usecs < IXGBE_MIN_INT_RATE))
return -EINVAL;
/* check the old value and enable RSC if necessary */
need_reset = ixgbe_reenable_rsc(adapter, ec);
/* store the value in ints/second */
adapter->rx_eitr_param = 1000000/ec->rx_coalesce_usecs;
@ -2133,9 +2111,6 @@ static int ixgbe_set_coalesce(struct net_device *netdev,
/* clear the lower bit as its used for dynamic state */
adapter->rx_itr_setting &= ~1;
} else if (ec->rx_coalesce_usecs == 1) {
/* check the old value and enable RSC if necessary */
need_reset = ixgbe_reenable_rsc(adapter, ec);
/* 1 means dynamic mode */
adapter->rx_eitr_param = 20000;
adapter->rx_itr_setting = 1;
@ -2155,9 +2130,10 @@ static int ixgbe_set_coalesce(struct net_device *netdev,
*/
if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) {
adapter->flags2 &= ~IXGBE_FLAG2_RSC_ENABLED;
netdev->features &= ~NETIF_F_LRO;
e_info("rx-usecs set to 0, disabling RSC\n");
if (netdev->features & NETIF_F_LRO) {
netdev->features &= ~NETIF_F_LRO;
e_info("rx-usecs set to 0, disabling RSC\n");
}
need_reset = true;
}
}
@ -2252,6 +2228,9 @@ static int ixgbe_set_flags(struct net_device *netdev, u32 data)
}
} else if (!adapter->rx_itr_setting) {
netdev->features &= ~ETH_FLAG_LRO;
if (data & ETH_FLAG_LRO)
e_info("rx-usecs set to 0, "
"LRO/RSC cannot be enabled.\n");
}
}

4
drivers/net/ixgbe/ixgbe_main.c
View file

@ -5269,6 +5269,10 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter)
u32 i, missed_rx = 0, mpc, bprc, lxon, lxoff, xon_off_tot;
u64 non_eop_descs = 0, restart_queue = 0;
if (test_bit(__IXGBE_DOWN, &adapter->state) ||
test_bit(__IXGBE_RESETTING, &adapter->state))
return;
if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) {
u64 rsc_count = 0;
u64 rsc_flush = 0;

2
net/core/skbuff.c
View file

@ -532,6 +532,7 @@ static void __copy_skb_header(struct sk_buff *new, const struct sk_buff *old)
new->ip_summed = old->ip_summed;
skb_copy_queue_mapping(new, old);
new->priority = old->priority;
new->deliver_no_wcard = old->deliver_no_wcard;
#if defined(CONFIG_IP_VS) || defined(CONFIG_IP_VS_MODULE)
new->ipvs_property = old->ipvs_property;
#endif
@ -569,7 +570,6 @@ static struct sk_buff *__skb_clone(struct sk_buff *n, struct sk_buff *skb)
C(len);
C(data_len);
C(mac_len);
C(rxhash);
n->hdr_len = skb->nohdr ? skb_headroom(skb) : skb->hdr_len;
n->cloned = 1;
n->nohdr = 0;