net/i40e/base: update status codes

Add a few new status codes and rename a few to make them more
consistent.  Error code are mapped to similar values as in
i40e_status.h, so as to be compatible with older VF drivers not using
this status enum.

Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Signed-off-by: Xiaolong Ye <xiaolong.ye@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>

diff --git a/drivers/net/i40e/base/virtchnl.h b/drivers/net/i40e/base/virtchnl.h
index a8d5eaf..c677d0e 100644 (file)
--- a/drivers/net/i40e/base/virtchnl.h
+++ b/drivers/net/i40e/base/virtchnl.h
@@ -40,13 +40,19 @@
 /* Error Codes */
 enum virtchnl_status_code {
        VIRTCHNL_STATUS_SUCCESS                         = 0,
-       VIRTCHNL_ERR_PARAM                              = -5,
+       VIRTCHNL_STATUS_ERR_PARAM                       = -5,
+       VIRTCHNL_STATUS_ERR_NO_MEMORY                   = -18,
        VIRTCHNL_STATUS_ERR_OPCODE_MISMATCH             = -38,
        VIRTCHNL_STATUS_ERR_CQP_COMPL_ERROR             = -39,
        VIRTCHNL_STATUS_ERR_INVALID_VF_ID               = -40,
-       VIRTCHNL_STATUS_NOT_SUPPORTED                   = -64,
+       VIRTCHNL_STATUS_ERR_ADMIN_QUEUE_ERROR           = -53,
+       VIRTCHNL_STATUS_ERR_NOT_SUPPORTED               = -64,
 };
 
+/* Backward compatibility */
+#define VIRTCHNL_ERR_PARAM VIRTCHNL_STATUS_ERR_PARAM
+#define VIRTCHNL_STATUS_NOT_SUPPORTED VIRTCHNL_STATUS_ERR_NOT_SUPPORTED
+
 #define VIRTCHNL_LINK_SPEED_100MB_SHIFT                0x1
 #define VIRTCHNL_LINK_SPEED_1000MB_SHIFT       0x2
 #define VIRTCHNL_LINK_SPEED_10GB_SHIFT         0x3
@@ -732,7 +738,7 @@ virtchnl_vc_validate_vf_msg(struct virtchnl_version_info *ver, u32 v_opcode,
        case VIRTCHNL_OP_EVENT:
        case VIRTCHNL_OP_UNKNOWN:
        default:
-               return VIRTCHNL_ERR_PARAM;
+               return VIRTCHNL_STATUS_ERR_PARAM;
        }
        /* few more checks */
        if (err_msg_format || valid_len != msglen)