[Spice-devel] [PATCH 0/3] usb-linux do not send unnecessary GET_CONFIGURATION (v2)

2010-11-10 Thread Hans de Goede
Hi All, This is version 2 of this patchset, it changes the first patch in the series to not use the devpath sysfs attribute as that is not available on kernels < 2.6.33 The other 2 patches are unchanged. For those just tuning in here is the summary of the patchset again: I've begun looking into

Re: [Spice-devel] [PATCH 0/3] usb-linux do not send unnecessary GET_CONFIGURATION

2010-11-09 Thread Gerd Hoffmann
Hi, It failed at the first device I threw at it (a usb keychain picture frame), the problem is that this (el cheapo) device does not seem to grok GET_CONFIGURATION. This patch sets makes this device work (and stops qemu from unnecessary sending a GET_CONFIGURATION ctrl msg in general) by readi

[Spice-devel] [PATCH 0/3] usb-linux do not send unnecessary GET_CONFIGURATION

2010-11-08 Thread Hans de Goede
Hi All, First a short self-into. I've been a FOSS developer for 10+ years, working on a large variety of projects. Most relevant for my appearing here on the qemu list is my experience in reverse engineering and writing usb webcam drivers for the Linux kernel and libgphoto2 camlibs for various sma