Changeset eb2f7dd in mainline for uspace/lib/drv/include/usbhc_iface.h

Timestamp:

2011-05-08T13:37:51Z (14 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

df25ab6

Parents:

84de606d

Message:

Add getting handle by address over USBHC iface

File:

• uspace/lib/drv/include/usbhc_iface.h (modified) (2 diffs)

uspace/lib/drv/include/usbhc_iface.h

@@ -105 +105 @@
         IPC_M_USBHC_BIND_ADDRESS,
 
+        /** Get handle binded with given USB address.
+         * Parameters
+         * - USB address
+         * Answer:
+         * - EOK - address binded, first parameter is the devman handle
+         * - ENOENT - address is not in use at the moment
+         */
+        IPC_M_USBHC_GET_HANDLE_BY_ADDRESS,
+
         /** Release address in use.
          * Arguments:
@@ -207 +216 @@
         int (*request_address)(ddf_fun_t *, usb_speed_t, usb_address_t *);
         int (*bind_address)(ddf_fun_t *, usb_address_t, devman_handle_t);
+        int (*find_by_address)(ddf_fun_t *, usb_address_t, devman_handle_t *);
         int (*release_address)(ddf_fun_t *, usb_address_t);