diff options
| author | Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> | 2018-01-26 17:05:54 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-01-26 11:00:22 -0500 |
| commit | 825b2b6fd949b0042f3793daafa59b742c9e9d7a (patch) | |
| tree | d891fb28b3972cf26bdaebf818d01087509d89f4 /drivers/net/ethernet/chelsio | |
| parent | 2d0a527ed395f0e685f61167a752d80ddce31ace (diff) | |
| download | linux-825b2b6fd949b0042f3793daafa59b742c9e9d7a.tar.bz2 | |
cxgb4: reset FW_OK flag on firmware crash
If firmware reports error, reset FW_OK flag.
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/chelsio')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c index af27d2b0f79f..be795d0b0b7e 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; + } } /* |