diff options
| author |   Vasundhara Volam <vasundhara-v.volam@broadcom.com> | 2018-10-04 11:13:48 +0530 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-10-04 13:49:43 -0700 |
| commit | 3a1d52a54a6a4030b294e5f5732f0bfbae0e3815 (patch) | |
| tree | 3a89a518d45c0ad236696cc4b6def6070556a677 /drivers/net | |
| parent | bnxt_en: Use ignore_ari devlink parameter (diff) | |
| download | linux-dev-3a1d52a54a6a4030b294e5f5732f0bfbae0e3815.tar.xz linux-dev-3a1d52a54a6a4030b294e5f5732f0bfbae0e3815.zip | |
bnxt_en: return proper error when FW returns HWRM_ERR_CODE_RESOURCE_ACCESS_DENIED
Return proper error code when Firmware returns
HWRM_ERR_CODE_RESOURCE_ACCESS_DENIED for HWRM_NVM_GET/SET_VARIABLE
commands.
Cc: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c index 5173881b9c74..dc566fdb0ff5 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c @@ -80,8 +80,12 @@ static int bnxt_hwrm_nvm_req(struct bnxt *bp, u32 param_id, void *msg, memcpy(buf, data_addr, bytesize); dma_free_coherent(&bp->pdev->dev, bytesize, data_addr, data_dma_addr); - if (rc) + if (rc == HWRM_ERR_CODE_RESOURCE_ACCESS_DENIED) { + netdev_err(bp->dev, "PF does not have admin privileges to modify NVM config\n"); + return -EACCES; + } else if (rc) { return -EIO; + } return 0; } |