Changes in uspace/lib/c/include/ipc/dev_iface.h [8c780dc:eac610e] in mainline

File:

• uspace/lib/c/include/ipc/dev_iface.h (modified) (2 diffs)

uspace/lib/c/include/ipc/dev_iface.h

@@ -38 +38 @@
         HW_RES_DEV_IFACE = 0,   
         CHAR_DEV_IFACE,
+
+        /** Interface provided by USB host controller. */
+        USBHC_DEV_IFACE,
+
         // TODO add more interfaces
         DEV_IFACE_MAX
@@ -50 +54 @@
         DEV_IFACE_ID(DEV_FIRST_CUSTOM_METHOD_IDX)
 
+/*
+ * The first argument is actually method (as the "real" method is used
+ * for indexing into interfaces.
+ */
+
+#define DEV_IPC_GET_ARG1(call) IPC_GET_ARG2((call))
+#define DEV_IPC_GET_ARG2(call) IPC_GET_ARG3((call))
+#define DEV_IPC_GET_ARG3(call) IPC_GET_ARG4((call))
+#define DEV_IPC_GET_ARG4(call) IPC_GET_ARG5((call))
+
 
 #endif