[SCSI] qla4xxx: Added ping support
Added ping support for network connection diagnostics.
Signed-off-by: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/qla4xxx/ql4_fw.h b/drivers/scsi/qla4xxx/ql4_fw.h
index 5f82b5d..210cd1d 100644
--- a/drivers/scsi/qla4xxx/ql4_fw.h
+++ b/drivers/scsi/qla4xxx/ql4_fw.h
@@ -331,6 +331,10 @@
/* 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 @@
#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 @@
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.
*/