From: Vasundhara Volam Date: Sun, 8 Mar 2020 22:45:53 +0000 (-0400) Subject: bnxt_en: Return -EAGAIN if fw command returns BUSY X-Git-Tag: v5.10.7~2946^2~225^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=3a707bed13b77dd7773867bee156164d730c24e0;p=platform%2Fkernel%2Flinux-rpi.git bnxt_en: Return -EAGAIN if fw command returns BUSY If firmware command returns error code as HWRM_ERR_CODE_BUSY, which means it cannot handle the command due to a conflicting command from another function, convert it to -EAGAIN. If it is an ethtool operation, this error code will be returned to userspace. Signed-off-by: Vasundhara Volam Signed-off-by: Michael Chan Signed-off-by: David S. Miller --- diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index e5da60a..02ac718 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -4161,6 +4161,7 @@ static int bnxt_hwrm_to_stderr(u32 hwrm_err) case HWRM_ERR_CODE_NO_BUFFER: return -ENOMEM; case HWRM_ERR_CODE_HOT_RESET_PROGRESS: + case HWRM_ERR_CODE_BUSY: return -EAGAIN; case HWRM_ERR_CODE_CMD_NOT_SUPPORTED: return -EOPNOTSUPP;