[dpdk-dev] [PATCH 01/17] net/bnxt: return standard error codes for HWRM command

[Ajit Khaparde]

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.khapa...@broadcom.com>
---
 drivers/net/bnxt/bnxt_hwrm.c | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/drivers/net/bnxt/bnxt_hwrm.c b/drivers/net/bnxt/bnxt_hwrm.c
index bdc84c831..c876ff75c 100644
--- a/drivers/net/bnxt/bnxt_hwrm.c
+++ b/drivers/net/bnxt/bnxt_hwrm.c
@@ -212,8 +212,14 @@ 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) { \
@@ -234,8 +240,14 @@ 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)
-- 
2.20.1 (Apple Git-117)