Changeset cd4ae1e in mainline for uspace/drv/vhc/hub/hub.h

Timestamp:

2011-04-28T13:14:14Z (13 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

54d71e1, a146aa33

Parents:

74f00b6 (diff), c82135a8 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Better virtual USB HID; USB-virt rewritten

The new virtual USB HID is easily extensible with new interfaces that
might provide different report descriptors.

The virtual host controller was completely rewritten together
with the libusbvirt.

The documentation is missing and the code would deserver some refactoring.
That will appear later.

File:

• uspace/drv/vhc/hub/hub.h (modified) (3 diffs)

uspace/drv/vhc/hub/hub.h

@@ -72 +72 @@
 } hub_status_change_t;
 
+typedef struct hub hub_t;
+
 /** Hub port information. */
 typedef struct {
@@ -82 +84 @@
         /** Status change bitmap. */
         uint16_t status_change;
+        /** Containing hub. */
+        hub_t *hub;
 } hub_port_t;
 
 /** Hub device type. */
-typedef struct {
+struct hub {
         /** Hub ports. */
         hub_port_t ports[HUB_PORT_COUNT];
@@ -92 +96 @@
         /** Access guard to the whole hub. */
         fibril_mutex_t guard;
-} hub_t;
+        /** Last value of status change bitmap. */
+        bool signal_changes;
+};
 
 void hub_init(hub_t *);