1 files changed, 20 insertions, 0 deletions

diff --git a/drivers/scsi/qla4xxx/ql4_fw.h b/drivers/scsi/qla4xxx/ql4_fw.h
index 5f82b5decd0f..210cd1d64475 100644
--- a/drivers/scsi/qla4xxx/ql4_fw.h
+++ b/drivers/scsi/qla4xxx/ql4_fw.h
@@ -331,6 +331,10 @@ struct qla_flt_region {
 /*  Mailbox command definitions */
 #define MBOX_CMD_ABOUT_FW                       0x0009
 #define MBOX_CMD_PING                           0x000B
+#define PING_IPV6_PROTOCOL_ENABLE               0x1
+#define PING_IPV6_LINKLOCAL_ADDR                0x4
+#define PING_IPV6_ADDR0                         0x8
+#define PING_IPV6_ADDR1                         0xC
 #define MBOX_CMD_ENABLE_INTRS                   0x0010
 #define INTR_DISABLE                            0
 #define INTR_ENABLE                             1
@@ -922,6 +926,8 @@ struct qla4_header {
 #define ET_CMND_T3               0x19
 #define ET_PASSTHRU0             0x3A
 #define ET_PASSTHRU_STATUS       0x3C
+#define ET_MBOX_CMD             0x38
+#define ET_MBOX_STATUS          0x39
 
         uint8_t entryStatus;
         uint8_t systemDefined;
@@ -1122,6 +1128,20 @@ struct passthru_status {
         uint8_t res4[16];       /* 30-3F */
 };
 
+struct mbox_cmd_iocb {
+        struct qla4_header hdr; /* 00-03 */
+        uint32_t handle;        /* 04-07 */
+        uint32_t in_mbox[8];    /* 08-25 */
+        uint32_t res1[6];       /* 26-3F */
+};
+
+struct mbox_status_iocb {
+        struct qla4_header hdr; /* 00-03 */
+        uint32_t handle;        /* 04-07 */
+        uint32_t out_mbox[8];   /* 08-25 */
+        uint32_t res1[6];       /* 26-3F */
+};
+
 /*
  * ISP queue - response queue entry definition.
  */