From mboxrd@z Thu Jan 1 00:00:00 1970 From: Shahed Shaikh Subject: [PATCH net 4/5] qlcnic: Fix number of rings when we fall back from msix to legacy. Date: Fri, 21 Feb 2014 01:23:07 -0500 Message-ID: <1392963788-18341-5-git-send-email-shahed.shaikh@qlogic.com> References: <1392963788-18341-1-git-send-email-shahed.shaikh@qlogic.com> Mime-Version: 1.0 Content-Type: text/plain Cc: , , Rajesh Borundia To: Return-path: Received: from mx0a-0016ce01.pphosted.com ([67.231.148.157]:55889 "EHLO mx0a-0016ce01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750884AbaBUG6l (ORCPT ); Fri, 21 Feb 2014 01:58:41 -0500 In-Reply-To: <1392963788-18341-1-git-send-email-shahed.shaikh@qlogic.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Rajesh Borundia o Driver was not re-setting sds ring count to 1 after failing to allocate msi-x interrupts. Signed-off-by: Rajesh Borundia --- drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c | 1 + drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c index 4146664..27c4f13 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c @@ -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; } } diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c index e10fc8e..1222865 100644 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c @@ -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) -- 1.8.1.4