Changeset 7a7bfeb3 in mainline for uspace/lib/usbvirt/ctrlpipe.c

Timestamp:

2010-10-24T16:43:40Z (15 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

355f7c2

Parents:

b8a3cda

Message:

Virtual USB overhaul almost complete

The virtual HC, hub and keyboard are rewritten after changes to HCD API.
Comments will be added later.

File:

• uspace/lib/usbvirt/ctrlpipe.c (modified) (2 diffs)

uspace/lib/usbvirt/ctrlpipe.c

@@ -53 +53 @@
 
 
-
-int control_pipe(void *buffer, size_t size)
+int control_pipe(usbvirt_control_transfer_t *transfer)
 {
-        if (size < sizeof(usb_device_request_setup_packet_t)) {
+        if (transfer->request_size < sizeof(usb_device_request_setup_packet_t)) {
                 return ENOMEM;
         }
         
-        usb_device_request_setup_packet_t *request = (usb_device_request_setup_packet_t *) buffer;
-        uint8_t *remaining_data = ((uint8_t *) request) + sizeof(usb_device_request_setup_packet_t);
+        usb_device_request_setup_packet_t *request = (usb_device_request_setup_packet_t *) transfer->request;
+        uint8_t *remaining_data = transfer->data;
         
         int type = request_get_type(request->request_type);
@@ -80 +79 @@
                         break;
         }
-        
-        device->send_data(device, 0, NULL, 0);
         
         if (dev_new_address != -1) {