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qlcnic: Fix number of rings when we fall back from msix to legacy.

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o Driver was not re-setting sds ring count to 1 after failing
   to allocate msi-x interrupts.

Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Rajesh Borundia 2014-02-24 08:54:49 -05:00 • committed by David S. Miller
commit 42beb3f283
2 changed files with 2 additions and 0 deletions
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1
drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
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@ -340,6 +340,7 @@ int qlcnic_83xx_setup_intr(struct qlcnic_adapter *adapter)
if (qlcnic_sriov_vf_check(adapter))
return -EINVAL;
num_msix = 1;
adapter->drv_sds_rings = QLCNIC_SINGLE_RING;
adapter->drv_tx_rings = QLCNIC_SINGLE_RING;
}
}

1
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
View file

@ -816,6 +816,7 @@ static int qlcnic_82xx_setup_intr(struct qlcnic_adapter *adapter)
if (!(adapter->flags & QLCNIC_MSIX_ENABLED)) {
qlcnic_disable_multi_tx(adapter);
adapter->drv_sds_rings = QLCNIC_SINGLE_RING;
err = qlcnic_enable_msi_legacy(adapter);
if (err)