net/bnxt: return standard error codes for HWRM command

If the FW returns an error for an HWRM request, it does not necessarily
return standard error codes.
Convert these HWRM errors to standard errno.

Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>

diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c
index f476b10..187d378 100644 (file)
--- a/drivers/net/bnxt/bnxt_hwrm.c
+++ b/drivers/net/bnxt/bnxt_hwrm.c
@@ -219,8 +219,14 @@ static int bnxt_hwrm_send_message(struct bnxt *bp, void *msg,
                rte_spinlock_unlock(&bp->hwrm_lock); \
                if (rc == HWRM_ERR_CODE_RESOURCE_ACCESS_DENIED) \
                        rc = -EACCES; \
-               else if (rc > 0) \
+               else if (rc == HWRM_ERR_CODE_RESOURCE_ALLOC_ERROR) \
+                       rc = -ENOSPC; \
+               else if (rc == HWRM_ERR_CODE_INVALID_PARAMS) \
                        rc = -EINVAL; \
+               else if (rc == HWRM_ERR_CODE_CMD_NOT_SUPPORTED) \
+                       rc = -ENOTSUP; \
+               else if (rc > 0) \
+                       rc = -EIO; \
                return rc; \
        } \
        if (resp->error_code) { \
@@ -241,8 +247,14 @@ static int bnxt_hwrm_send_message(struct bnxt *bp, void *msg,
                rte_spinlock_unlock(&bp->hwrm_lock); \
                if (rc == HWRM_ERR_CODE_RESOURCE_ACCESS_DENIED) \
                        rc = -EACCES; \
-               else if (rc > 0) \
+               else if (rc == HWRM_ERR_CODE_RESOURCE_ALLOC_ERROR) \
+                       rc = -ENOSPC; \
+               else if (rc == HWRM_ERR_CODE_INVALID_PARAMS) \
                        rc = -EINVAL; \
+               else if (rc == HWRM_ERR_CODE_CMD_NOT_SUPPORTED) \
+                       rc = -ENOTSUP; \
+               else if (rc > 0) \
+                       rc = -EIO; \
                return rc; \
        } \
 } while (0)