[SCSI] qla2xxx: Add BSG interface for read/write serdes register.
Signed-off-by: Joe Carnuccio <joe.carnuccio@qlogic.com>
Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/qla2xxx/qla_bsg.h b/drivers/scsi/qla2xxx/qla_bsg.h
index 04f7703..e5c2126 100644
--- a/drivers/scsi/qla2xxx/qla_bsg.h
+++ b/drivers/scsi/qla2xxx/qla_bsg.h
@@ -23,6 +23,7 @@
#define QL_VND_WRITE_I2C 0x10
#define QL_VND_READ_I2C 0x11
#define QL_VND_FX00_MGMT_CMD 0x12
+#define QL_VND_SERDES_OP 0x13
/* BSG Vendor specific subcode returns */
#define EXT_STATUS_OK 0
@@ -212,4 +213,16 @@
uint8_t buffer[0x40];
} __packed;
+/* 26xx serdes register interface */
+
+/* serdes reg commands */
+#define INT_SC_SERDES_READ_REG 1
+#define INT_SC_SERDES_WRITE_REG 2
+
+struct qla_serdes_reg {
+ uint16_t cmd;
+ uint16_t addr;
+ uint16_t val;
+} __packed;
+
#endif