Changeset aae339e9 in mainline for uspace/lib/usb/src/usbdrv.c

Timestamp:

2010-11-26T12:47:34Z (14 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

172c1682

Parents:

0b749a3

Message:

Add method for getting device address to USBHC interface

File:

• uspace/lib/usb/src/usbdrv.c (modified) (1 diff)

uspace/lib/usb/src/usbdrv.c

@@ -75 +75 @@
 usb_address_t usb_drv_get_my_address(int phone, device_t *dev)
 {
-        return ENOTSUP;
+        ipcarg_t address;
+        int rc = async_req_1_1(phone, IPC_M_USBHC_GET_ADDRESS,
+            dev->handle, &address);
+
+        if (rc != EOK) {
+                return rc;
+        }
+
+        return (usb_address_t) address;
 }