diff options
| author | Kalesh AP <kalesh-anakkur.purayil@broadcom.com> | 2022-03-05 03:54:35 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-03-05 11:16:55 +0000 |
| commit | 54ff1e3e8fc3aad09d5dfc426bb462e261c37a1b (patch) | |
| tree | e6e87f292b258dec7282bd3d34546fb813459e79 /drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | |
| parent | 8e42aef0b7307c024bedf8716628392977f27f55 (diff) | |
bnxt_en: add more error checks to HWRM_NVM_INSTALL_UPDATE
FW returns error code "NVM_INSTALL_UPDATE_CMD_ERR_CODE_ANTI_ROLLBACK"
in the response to indicate that HWRM_NVM_INSTALL_UPDATE command has
failed due to Anti-rollback feature. Parse the error and return an
appropriate error code to the user.
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Edwin Peer <edwin.peer@broadcom.com>
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c index 59838a4f45fb..a3151af9a279 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c @@ -2609,6 +2609,10 @@ int bnxt_flash_package_from_fw_obj(struct net_device *dev, const struct firmware cmd_err = ((struct hwrm_err_output *)resp)->cmd_err; switch (cmd_err) { + case NVM_INSTALL_UPDATE_CMD_ERR_CODE_ANTI_ROLLBACK: + netdev_err(dev, "HWRM_NVM_INSTALL_UPDATE failure Anti-rollback detected\n"); + rc = -EALREADY; + break; case NVM_INSTALL_UPDATE_CMD_ERR_CODE_FRAG_ERR: install->flags = cpu_to_le16(NVM_INSTALL_UPDATE_REQ_FLAGS_ALLOWED_TO_DEFRAG); |