From: Kalesh AP <[email protected]>
Fix to return an error when the HWRM version that the driver
is compiled against is incompatible with the FW that is actually
running on the card. This is determined based on the req length
indicated by FW against the value supported in the HWRM.
Fixes: 804e746c7b73 ("net/bnxt: add hardware resource manager init code")
Cc: [email protected]
Signed-off-by: Kalesh AP <[email protected]>
Reviewed-by: Ajit Kumar Khaparde <[email protected]>
Reviewed-by: Somnath Kotur <[email protected]>
---
drivers/net/bnxt/bnxt_hwrm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c
index 0b5318e..582f4d1 100644
--- a/drivers/net/bnxt/bnxt_hwrm.c
+++ b/drivers/net/bnxt/bnxt_hwrm.c
@@ -1143,6 +1143,7 @@ int bnxt_hwrm_ver_get(struct bnxt *bp, uint32_t timeout)
if (bp->max_req_len > resp->max_req_win_len) {
PMD_DRV_LOG(ERR, "Unsupported request length\n");
rc = -EINVAL;
+ goto error;
}
bp->chip_num = rte_le_to_cpu_16(resp->chip_num);
--
2.10.1
