diff -r 97c248dd1bd3 -r 1d30b96bb04f master/ioctl.h
--- a/master/ioctl.h	Mon May 04 12:13:24 2009 +0000
+++ b/master/ioctl.h	Mon May 04 12:46:30 2009 +0000
@@ -96,28 +96,27 @@
 #define EC_IOCTL_SC_CLEAR_ENTRIES      EC_IOW(0x26, ec_ioctl_config_pdo_t)
 #define EC_IOCTL_SC_REG_PDO_ENTRY     EC_IOWR(0x27, ec_ioctl_reg_pdo_entry_t)
 #define EC_IOCTL_SC_DC_ASSIGN          EC_IOW(0x28, ec_ioctl_sc_dc_t)
-#define EC_IOCTL_SC_DC_CYCLE           EC_IOW(0x29, ec_ioctl_sc_dc_t)
-#define EC_IOCTL_SC_DC_SHIFT           EC_IOW(0x2a, ec_ioctl_sc_dc_t)
-#define EC_IOCTL_SC_SDO                EC_IOW(0x2b, ec_ioctl_sc_sdo_t)
-#define EC_IOCTL_SC_SDO_REQUEST       EC_IOWR(0x2c, ec_ioctl_sdo_request_t)
-#define EC_IOCTL_SC_VOE               EC_IOWR(0x2d, ec_ioctl_voe_t)
-#define EC_IOCTL_SC_STATE             EC_IOWR(0x2e, ec_ioctl_sc_state_t)
-#define EC_IOCTL_DOMAIN_OFFSET          EC_IO(0x2f)
-#define EC_IOCTL_DOMAIN_PROCESS         EC_IO(0x30)
-#define EC_IOCTL_DOMAIN_QUEUE           EC_IO(0x31)
-#define EC_IOCTL_DOMAIN_STATE         EC_IOWR(0x32, ec_ioctl_domain_state_t)
-#define EC_IOCTL_SDO_REQUEST_TIMEOUT  EC_IOWR(0x33, ec_ioctl_sdo_request_t)
-#define EC_IOCTL_SDO_REQUEST_STATE    EC_IOWR(0x34, ec_ioctl_sdo_request_t)
-#define EC_IOCTL_SDO_REQUEST_READ     EC_IOWR(0x35, ec_ioctl_sdo_request_t)
-#define EC_IOCTL_SDO_REQUEST_WRITE    EC_IOWR(0x36, ec_ioctl_sdo_request_t)
-#define EC_IOCTL_SDO_REQUEST_DATA     EC_IOWR(0x37, ec_ioctl_sdo_request_t)
-#define EC_IOCTL_VOE_SEND_HEADER       EC_IOW(0x38, ec_ioctl_voe_t)
-#define EC_IOCTL_VOE_REC_HEADER       EC_IOWR(0x39, ec_ioctl_voe_t)
-#define EC_IOCTL_VOE_READ              EC_IOW(0x3a, ec_ioctl_voe_t)
-#define EC_IOCTL_VOE_READ_NOSYNC       EC_IOW(0x3b, ec_ioctl_voe_t)
-#define EC_IOCTL_VOE_WRITE            EC_IOWR(0x3c, ec_ioctl_voe_t)
-#define EC_IOCTL_VOE_EXEC             EC_IOWR(0x3d, ec_ioctl_voe_t)
-#define EC_IOCTL_VOE_DATA             EC_IOWR(0x3e, ec_ioctl_voe_t)
+#define EC_IOCTL_SC_DC_SYNC            EC_IOW(0x29, ec_ioctl_sc_dc_t)
+#define EC_IOCTL_SC_SDO                EC_IOW(0x2a, ec_ioctl_sc_sdo_t)
+#define EC_IOCTL_SC_SDO_REQUEST       EC_IOWR(0x2b, ec_ioctl_sdo_request_t)
+#define EC_IOCTL_SC_VOE               EC_IOWR(0x2c, ec_ioctl_voe_t)
+#define EC_IOCTL_SC_STATE             EC_IOWR(0x2d, ec_ioctl_sc_state_t)
+#define EC_IOCTL_DOMAIN_OFFSET          EC_IO(0x2e)
+#define EC_IOCTL_DOMAIN_PROCESS         EC_IO(0x2f)
+#define EC_IOCTL_DOMAIN_QUEUE           EC_IO(0x30)
+#define EC_IOCTL_DOMAIN_STATE         EC_IOWR(0x31, ec_ioctl_domain_state_t)
+#define EC_IOCTL_SDO_REQUEST_TIMEOUT  EC_IOWR(0x32, ec_ioctl_sdo_request_t)
+#define EC_IOCTL_SDO_REQUEST_STATE    EC_IOWR(0x33, ec_ioctl_sdo_request_t)
+#define EC_IOCTL_SDO_REQUEST_READ     EC_IOWR(0x34, ec_ioctl_sdo_request_t)
+#define EC_IOCTL_SDO_REQUEST_WRITE    EC_IOWR(0x35, ec_ioctl_sdo_request_t)
+#define EC_IOCTL_SDO_REQUEST_DATA     EC_IOWR(0x36, ec_ioctl_sdo_request_t)
+#define EC_IOCTL_VOE_SEND_HEADER       EC_IOW(0x37, ec_ioctl_voe_t)
+#define EC_IOCTL_VOE_REC_HEADER       EC_IOWR(0x38, ec_ioctl_voe_t)
+#define EC_IOCTL_VOE_READ              EC_IOW(0x39, ec_ioctl_voe_t)
+#define EC_IOCTL_VOE_READ_NOSYNC       EC_IOW(0x3a, ec_ioctl_voe_t)
+#define EC_IOCTL_VOE_WRITE            EC_IOWR(0x3b, ec_ioctl_voe_t)
+#define EC_IOCTL_VOE_EXEC             EC_IOWR(0x3c, ec_ioctl_voe_t)
+#define EC_IOCTL_VOE_DATA             EC_IOWR(0x3d, ec_ioctl_voe_t)
 
 /*****************************************************************************/
 
@@ -475,8 +474,7 @@
     // inputs
     uint32_t config_index;
     uint16_t assign_activate;
-    uint32_t cycle[2];
-    uint32_t shift[2];
+    ec_sync_signal_t sync[EC_SYNC_SIGNAL_COUNT];
 } ec_ioctl_sc_dc_t;
 
 /*****************************************************************************/