Changeset bc9a629 in mainline for uspace/lib/usb

Timestamp:

2010-10-10T09:00:53Z (15 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

b371844

Parents:

4bc309b

Message:

Start work on virtual USB keyboard

The virtual HC(D) is now able to serve as HCD towards central USB driver
as well as virtual HC towards virtual devices.

Each device is a separate task that communicates with VHCD through simple
protocol.

Will clean and comment the code in next revisions. Promise.

Location:

uspace/lib/usb

Files:

• Makefile (modified) (1 diff)
• hcd.h (modified) (1 diff)
• virtdev.c (added)
• virtdev.h (added)

uspace/lib/usb/Makefile

@@ -31 +31 @@
 
 SOURCES = \
-        hcd.c
+        hcd.c \
+        virtdev.c
 
 include $(USPACE_PREFIX)/Makefile.common

uspace/lib/usb/hcd.h

@@ -75 +75 @@
         usb_endpoint_t endpoint;
 } usb_target_t;
+
+static inline int usb_target_same(usb_target_t a, usb_target_t b)
+{
+        return (a.address == b.address)
+            && (a.endpoint == b.endpoint);
+}
 
 /** Opaque handle of active USB transaction.