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Commit 42beb3f2 authored by Rajesh Borundia's avatar Rajesh Borundia Committed by David S. Miller
Browse files

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



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

Signed-off-by: default avatarRajesh Borundia <rajesh.borundia@qlogic.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 46428228

drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c

+1 −0
Original line number Diff line number Diff line
@@ -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;

		}

	}

drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c

+1 −0
Original line number Diff line number Diff line
@@ -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)