nvme-fabrics: Add FC transport error codes to nvme.h

Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jay Freyensee <james_p_freyensee@linux.intel.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Christoph Hellwig <hch@lst.de>

include/linux/nvme.h

@@ -963,6 +963,19 @@ enum {
 	NVME_SC_ACCESS_DENIED		= 0x286,
 
 	NVME_SC_DNR			= 0x4000,
+
+
+	/*
+	 * FC Transport-specific error status values for NVME commands
+	 *
+	 * Transport-specific status code values must be in the range 0xB0..0xBF
+	 */
+
+	/* Generic FC failure - catchall */
+	NVME_SC_FC_TRANSPORT_ERROR	= 0x00B0,
+
+	/* I/O failure due to FC ABTS'd */
+	NVME_SC_FC_TRANSPORT_ABORTED	= 0x00B1,
 };
 
 struct nvme_completion {