--- zzzz-none-000/linux-3.10.107/drivers/scsi/qla4xxx/ql4_bsg.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/drivers/scsi/qla4xxx/ql4_bsg.h	2021-02-04 17:41:59.000000000 +0000
@@ -15,5 +15,18 @@
 #define QLISCSI_VND_UPDATE_NVRAM	5
 #define QLISCSI_VND_RESTORE_DEFAULTS	6
 #define QLISCSI_VND_GET_ACB		7
+#define QLISCSI_VND_DIAG_TEST		8
+
+/* QLISCSI_VND_DIAG_CMD sub code */
+#define QL_DIAG_CMD_TEST_DDR_SIZE	0x2
+#define QL_DIAG_CMD_TEST_DDR_RW		0x3
+#define QL_DIAG_CMD_TEST_ONCHIP_MEM_RW	0x4
+#define QL_DIAG_CMD_TEST_NVRAM		0x5	/* Only ISP4XXX */
+#define QL_DIAG_CMD_TEST_FLASH_ROM	0x6
+#define QL_DIAG_CMD_TEST_INT_LOOPBACK	0x7
+#define QL_DIAG_CMD_TEST_EXT_LOOPBACK	0x8
+#define QL_DIAG_CMD_TEST_DMA_XFER	0x9	/* Only ISP4XXX */
+#define QL_DIAG_CMD_SELF_DDR_RW		0xC
+#define QL_DIAG_CMD_SELF_ONCHIP_MEM_RW	0xD
 
 #endif