diff options
| author | Rajesh Borundia <rajesh.borundia@qlogic.com> | 2014-05-09 10:51:30 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-05-09 21:08:57 +0400 |
| commit | 74b7ba1a8bc994f92cfe4716d80c17f90df5eba3 (patch) | |
| tree | ce5979d71d3c242a0d4d77920dce787f0663f363 /drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c | |
| parent | 132a3f2bee7600366244097658c4c89ac99a8981 (diff) | |
| download | linux-74b7ba1a8bc994f92cfe4716d80c17f90df5eba3.tar.xz | |
qlcnic: Add support to process commands in atomic context
o Commands from VF may sleep during PF-VF communication.
Earlier we use to process qlcnic_sriov_vf_set_multi
function in process context. Now individual commands
that are called in atomic context are processed in
process context without waiting for completion of
command.
Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c | 24 |
1 files changed, 5 insertions, 19 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c index 9f3adf4e70b5..e5352b70314a 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_hw.c @@ -567,28 +567,14 @@ static void __qlcnic_set_multi(struct net_device *netdev, u16 vlan) void qlcnic_set_multi(struct net_device *netdev) { struct qlcnic_adapter *adapter = netdev_priv(netdev); - struct qlcnic_mac_vlan_list *cur; - struct netdev_hw_addr *ha; - size_t temp; if (!test_bit(__QLCNIC_FW_ATTACHED, &adapter->state)) return; - if (qlcnic_sriov_vf_check(adapter)) { - if (!netdev_mc_empty(netdev)) { - netdev_for_each_mc_addr(ha, netdev) { - temp = sizeof(struct qlcnic_mac_vlan_list); - cur = kzalloc(temp, GFP_ATOMIC); - if (cur == NULL) - break; - memcpy(cur->mac_addr, - ha->addr, ETH_ALEN); - list_add_tail(&cur->list, &adapter->vf_mc_list); - } - } - qlcnic_sriov_vf_schedule_multi(adapter->netdev); - return; - } - __qlcnic_set_multi(netdev, 0); + + if (qlcnic_sriov_vf_check(adapter)) + qlcnic_sriov_vf_set_multi(netdev); + else + __qlcnic_set_multi(netdev, 0); } int qlcnic_82xx_nic_set_promisc(struct qlcnic_adapter *adapter, u32 mode) |