Re: [Qemu-devel] [PATCH] usb: change VID/PID for usb-hub and usb-msd to prevent conflict

2011-09-16 Thread Gerd Hoffmann
Hi, lsusb says: Bus 004 Device 002: ID 0409:55aa NEC Corp. Hub Looks sensible. Is that actually a USB 1.1 Hub? Yes. If you want a USB 2.0 ID, use 0x03f0:0x2002 (HP Hub) instead. Using USB 1.1 ID to prevent "High Speed" information cloud in XP. No, a USB 1.1 Hub ID is perfectly fine as w

Re: [Qemu-devel] [PATCH] usb: change VID/PID for usb-hub and usb-msd to prevent conflict

2011-09-15 Thread Roy Tam
2011/9/16 Gerd Hoffmann : > On 09/15/11 05:25, Roy Tam wrote: >> >> Some USB drivers, for example USBASPI.SYS, will skip different type of >> device which has same VID/PID. The following patch helps preventing >> usb-msd being skipped by the driver. > > How and why did you pick those IDs? > >>  sta

Re: [Qemu-devel] [PATCH] usb: change VID/PID for usb-hub and usb-msd to prevent conflict

2011-09-15 Thread Gerd Hoffmann
On 09/15/11 05:25, Roy Tam wrote: Some USB drivers, for example USBASPI.SYS, will skip different type of device which has same VID/PID. The following patch helps preventing usb-msd being skipped by the driver. How and why did you pick those IDs? static const USBDesc desc_hub = { .id =

[Qemu-devel] [PATCH] usb: change VID/PID for usb-hub and usb-msd to prevent conflict

2011-09-14 Thread Roy Tam
Some USB drivers, for example USBASPI.SYS, will skip different type of device which has same VID/PID. The following patch helps preventing usb-msd being skipped by the driver. Sign-off-by: Roy Tam -- diff --git a/hw/usb-hub.c b/hw/usb-hub.c index 286e3ad..449dd4d 100644 --- a/hw/usb-hub.c +++ b/h