lp:~vojtech-horky/helenos/usb

Created by Vojtech Horky on 2011-06-16 and last modified on 2011-09-24

Updates to the USB framework and drivers.

Started here to keep branches in one place after the Software project is finished.

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bzr branch lp:~vojtech-horky/helenos/usb
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Branch information

Owner:
Vojtech Horky
Project:
HelenOS branches
Status:
Merged

Recent revisions

1077. By Vojtech Horky on 2011-09-24

Merge mainline changes

1076. By Vojtech Horky on 2011-09-24

Do not discard input events when in kcon (#377)

1075. By Vojtech Horky on 2011-09-24

console: initialize event-queue of kconsole (#377)

When some kernel console not aware keyboard (such as USB) sends event
while in the kernel console, the console service will try to add it
to the event queue of kernel console. Prior this commit,, this queue
was not initialized and thus the operation caused page violation.

1074. By Vojtech Horky on 2011-09-24

Merge mainline changes

1073. By Vojtech Horky on 2011-09-23

USB HID: mouse button count read from report (#349)

1072. By Vojtech Horky on 2011-09-22

cstyle

1071. By Vojtech Horky on 2011-09-20

Add Logitech Wireless as virtual USB HID (#349)

Issue (copy from Trac):
When testing the USB framework (mainline,1035) on my
desktop machine, I hit the following malloc assertion
in the usbhid task when having moved the mouse for
the first time after it attached:

assert_abort+93
malloc_area+1021
malloc_internal+198
malloc+32
usb_hid_report_path_append_item+23
usb_hid_report_get_sibling+124
usb_mouse_polling_callback+1000
usb_hid_polling_callback+158
--end of issue description

The device causing the trouble is
046d:c52b Logitech, Inc. Unifying Receiver
its interface 1 (mouse).

The virtual USB HID simulates plug-in of the interface.
That currently causes an assertion failure in usbhid driver
in a reproducible way (i.e. without having that particular
piece of hardware).
Following revisions shall fix the bug ;-).

1070. By Vojtech Horky on 2011-09-20

Virtual USB HC: fix possible null pointer freeing

1069. By Vojtech Horky on 2011-09-20

Virt USB HID: boot kbd uses the generic functions

1068. By Vojtech Horky on 2011-09-20

Virt USB HID: generic routines for device "life"

The routines for data_in callback (from boot interface keyboard)
were made more generic to allow easier adding of new interfaces.

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