From: Rahul Lakkireddy Date: Fri, 26 Jan 2018 11:35:54 +0000 (+0530) Subject: cxgb4: reset FW_OK flag on firmware crash X-Git-Tag: v4.16-rc1~123^2~36^2~2 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=825b2b6fd949b0042f3793daafa59b742c9e9d7a;p=thirdparty%2Fkernel%2Flinux.git cxgb4: reset FW_OK flag on firmware crash If firmware reports error, reset FW_OK flag. Signed-off-by: Rahul Lakkireddy Signed-off-by: Ganesh Goudar Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c index af27d2b0f79f3..be795d0b0b7e1 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c @@ -195,9 +195,11 @@ static void t4_report_fw_error(struct adapter *adap) u32 pcie_fw; pcie_fw = t4_read_reg(adap, PCIE_FW_A); - if (pcie_fw & PCIE_FW_ERR_F) + if (pcie_fw & PCIE_FW_ERR_F) { dev_err(adap->pdev_dev, "Firmware reports adapter error: %s\n", reason[PCIE_FW_EVAL_G(pcie_fw)]); + adap->flags &= ~FW_OK; + } } /*