Changeset 6cb58e6 in mainline for uspace/drv/vhc/hub/virthub.h

Timestamp:

2011-04-28T07:36:48Z (13 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

6fd7062

Parents:

48d1c228

Message:

Virtual USB layer rewritten

Major changes include

• IPC sends whole transfers (not transactions)
• separate transfer queues for each device in host controller
• possibility to return NAK from virtual device (handled by HC)
• better implementation of callbacks for non-zero endpoints

Still missing

• communication for some transfer types (bulk)
• face-lift
• documentation

File:

• uspace/drv/vhc/hub/virthub.h (modified) (2 diffs)

uspace/drv/vhc/hub/virthub.h

@@ -42 +42 @@
 #define virtdev_connection_t int
 #else
-#include "../devices.h"
+#include "../vhcd.h"
 #endif
 
@@ -80 +80 @@
 
 int virthub_init(usbvirt_device_t *);
-int virthub_connect_device(usbvirt_device_t *, virtdev_connection_t *);
-int virthub_disconnect_device(usbvirt_device_t *, virtdev_connection_t *);
-bool virthub_is_device_enabled(usbvirt_device_t *, virtdev_connection_t *);
+int virthub_connect_device(usbvirt_device_t *, vhc_virtdev_t *);
+int virthub_disconnect_device(usbvirt_device_t *, vhc_virtdev_t *);
+bool virthub_is_device_enabled(usbvirt_device_t *, vhc_virtdev_t *);
 void virthub_get_status(usbvirt_device_t *, char *, size_t);