Changeset fd07e526 in mainline for uspace/drv/bus/usb/ohci/hw_struct/transfer_descriptor.h

Timestamp:

2011-09-16T14:50:20Z (13 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

432a269, d1e18573

Parents:

47fecbb (diff), 82a31261 (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:

Merge USB changes from bzr://krabicka.net/orome/helenos/usb/

• Move common HC code from uhci/ohci drivers to libusbhost
• Rewrite USB HC interface to have common read/write functions for all transfer types.
• Restructure hc drivers to avoid some hooks and void* casts
• Cleanup the code and remove unnecessary mallocs.

File:

• uspace/drv/bus/usb/ohci/hw_struct/transfer_descriptor.h (modified) (1 diff)

uspace/drv/bus/usb/ohci/hw_struct/transfer_descriptor.h

@@ -75 +75 @@
 } __attribute__((packed)) td_t;
 
-void td_init(
-    td_t *instance, usb_direction_t dir, void *buffer, size_t size, int toggle);
+void td_init(td_t *instance,
+    usb_direction_t dir, const void *buffer, size_t size, int toggle);
 
 inline static void td_set_next(td_t *instance, td_t *next)