types: add opcode field to error log page (TP4113)

Add support for opcode field in error information log page based on TP
4113. It is easy to identify which command is associated with the error.

Signed-off-by: Minwoo Im <minwoo.im@samsung.com>

diff --git a/src/nvme/types.h b/src/nvme/types.h
index 8a993715ea542f1320c2fde2b1d6de93f95010ac..eed50ef99532af1e5863a109c3635688baaecb6a 100644 (file)
--- a/src/nvme/types.h
+++ b/src/nvme/types.h
@@ -2515,12 +2515,18 @@ struct nvme_supported_log_pages {
  *                      related, this field shall be cleared to %0h. If the error
  *                      is transport related, this field shall be set to the type
  *                      of the transport - see &enum nvme_trtype.
- * @rsvd:               Reserved
+ * @csi:                Command Set Indicator: This field contains command set
+ *                      indicator for the command that the error is associated
+ *                      with.
+ * @opcode:             Opcode: This field contains opcode for the command that
+ *                      the error is associated with.
  * @cs:                         Command Specific Information: This field contains command
  *                      specific information. If used, the command definition
  *                      specifies the information returned.
  * @trtype_spec_info:   Transport Type Specific Information
- * @rsvd2:              Reserved
+ * @rsvd:               Reserved: [62:42]
+ * @log_page_version:   This field shall be set to 1h. If set, @csi and @opcode
+ *                      will have valid values.
  */
 struct nvme_error_log_page {
        __le64  error_count;
@@ -2532,10 +2538,12 @@ struct nvme_error_log_page {
        __le32  nsid;
        __u8    vs;
        __u8    trtype;
-       __u8    rsvd[2];
+       __u8    csi;
+       __u8    opcode;
        __le64  cs;
        __le16  trtype_spec_info;
-       __u8    rsvd2[22];
+       __u8    rsvd[21];
+       __u8    log_page_version;
 };
 
 enum nvme_err_pel {