--- a/master/ioctl.h	Wed Aug 13 13:21:35 2008 +0000
+++ b/master/ioctl.h	Wed Aug 13 13:23:52 2008 +0000
@@ -72,10 +72,12 @@
 #define EC_IOCTL_SLAVE_SDO_DOWNLOAD   EC_IOWR(0x0d, ec_ioctl_slave_sdo_download_t)
 #define EC_IOCTL_SLAVE_SII_READ       EC_IOWR(0x0e, ec_ioctl_slave_sii_t)
 #define EC_IOCTL_SLAVE_SII_WRITE       EC_IOW(0x0f, ec_ioctl_slave_sii_t)
-#define EC_IOCTL_CONFIG               EC_IOWR(0x10, ec_ioctl_config_t)
-#define EC_IOCTL_CONFIG_PDO           EC_IOWR(0x11, ec_ioctl_config_pdo_t)
-#define EC_IOCTL_CONFIG_PDO_ENTRY     EC_IOWR(0x12, ec_ioctl_config_pdo_entry_t)
-#define EC_IOCTL_CONFIG_SDO           EC_IOWR(0x13, ec_ioctl_config_sdo_t)
+#define EC_IOCTL_SLAVE_PHY_READ       EC_IOWR(0x10, ec_ioctl_slave_phy_t)
+#define EC_IOCTL_SLAVE_PHY_WRITE       EC_IOW(0x11, ec_ioctl_slave_phy_t)
+#define EC_IOCTL_CONFIG               EC_IOWR(0x12, ec_ioctl_config_t)
+#define EC_IOCTL_CONFIG_PDO           EC_IOWR(0x13, ec_ioctl_config_pdo_t)
+#define EC_IOCTL_CONFIG_PDO_ENTRY     EC_IOWR(0x14, ec_ioctl_config_pdo_entry_t)
+#define EC_IOCTL_CONFIG_SDO           EC_IOWR(0x15, ec_ioctl_config_sdo_t)
 
 #define EC_IOCTL_STRING_SIZE 64
 
@@ -288,6 +290,16 @@
 
 typedef struct {
     // inputs
+    uint16_t slave_position;
+    uint16_t offset;
+    uint16_t length;
+    uint8_t *data;
+} ec_ioctl_slave_phy_t;
+
+/*****************************************************************************/
+
+typedef struct {
+    // inputs
     uint32_t config_index;
 
     // outputs