diff options
| author | Jacob Meuser <jakemsr@cvs.openbsd.org> | 2010-10-09 09:48:05 +0000 |
|---|---|---|
| committer | Jacob Meuser <jakemsr@cvs.openbsd.org> | 2010-10-09 09:48:05 +0000 |
| commit | 1c7a6b97070f129f2baf27897c9085e49d08cde5 (patch) | |
| tree | 9612ad0be5944c43055d7e1e97e3a9bf89363c81 /sys/dev/usb/uvideo.h | |
| parent | bee242872ee7106f4af3c9775cce357ab6ae2095 (diff) | |
* define structure that represents USB descriptor with variable sized
member the way uaudio does, make the variable sized member as large
as it can be and don't define the following members.
* reenable control support for devices where bControlSize != 2 in
the processing unit descriptor.
tested on alpha, amd64, i386, sparc64 and zaurus, as well as the machine
where previous support for variable bControlSize caused a hang.
Diffstat (limited to 'sys/dev/usb/uvideo.h')
| -rw-r--r-- | sys/dev/usb/uvideo.h | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/sys/dev/usb/uvideo.h b/sys/dev/usb/uvideo.h index 509f6f8deb4..44cb38d37a9 100644 --- a/sys/dev/usb/uvideo.h +++ b/sys/dev/usb/uvideo.h @@ -1,4 +1,4 @@ -/* $OpenBSD: uvideo.h,v 1.49 2010/10/09 08:41:28 jakemsr Exp $ */ +/* $OpenBSD: uvideo.h,v 1.50 2010/10/09 09:48:04 jakemsr Exp $ */ /* * Copyright (c) 2007 Robert Nagy <robert@openbsd.org> @@ -217,10 +217,9 @@ struct usb_video_vc_processing_desc { uByte bSourceID; uWord wMaxMultiplier; uByte bControlSize; - uWord bmControls; /* XXX must be variable size of bControlSize */ - uByte iProcessing; - uByte bmVideoStandards; - + uByte bmControls[255]; /* [bControlSize] */ + /* uByte iProcessing; */ + /* uByte bmVideoStandards; */ } __packed; /* Table 3-9: VC Extension Unit Descriptor */ |