Re: [Qemu-devel] usb: a problem of using libusb for usb pass through

2013-07-31 Thread Gonglei (Arei)
> -Original Message- > From: Gerd Hoffmann [mailto:kra...@redhat.com] > Sent: Wednesday, July 31, 2013 5:47 PM > To: Hans de Goede > Cc: Gonglei (Arei); qemu-devel@nongnu.org; Luonengjun; Huangweidong > (Hardware); Linqiangmin > Subject: Re: usb: a problem of using libusb for usb pass thro

Re: [Qemu-devel] usb: a problem of using libusb for usb pass through

2013-07-31 Thread Gerd Hoffmann
On 07/30/13 19:13, Hans de Goede wrote: > Hi, > > On 07/22/2013 02:58 PM, Gerd Hoffmann wrote: >> On 07/16/13 10:45, Gonglei (Arei) wrote: >>> Hi, Gerd >>> My Qemu version is 1.5.1, and use libusb for usb pass through. >>> I pass through a host usb device to the guest by bus number and >>>

Re: [Qemu-devel] usb: a problem of using libusb for usb pass through

2013-07-30 Thread Hans de Goede
Hi, On 07/30/2013 07:13 PM, Hans de Goede wrote: Hi, On 07/22/2013 02:58 PM, Gerd Hoffmann wrote: On 07/16/13 10:45, Gonglei (Arei) wrote: Hi, Gerd My Qemu version is 1.5.1, and use libusb for usb pass through. I pass through a host usb device to the guest by bus number and physical

Re: [Qemu-devel] usb: a problem of using libusb for usb pass through

2013-07-30 Thread Hans de Goede
Hi, On 07/22/2013 02:58 PM, Gerd Hoffmann wrote: On 07/16/13 10:45, Gonglei (Arei) wrote: Hi, Gerd My Qemu version is 1.5.1, and use libusb for usb pass through. I pass through a host usb device to the guest by bus number and physical port, when I unplug the usb device from the

Re: [Qemu-devel] usb: a problem of using libusb for usb pass through

2013-07-25 Thread Gonglei (Arei)
> Subject: Re: usb: a problem of using libusb for usb pass through > > On 07/16/13 10:45, Gonglei (Arei) wrote: > > Hi, Gerd > > My Qemu version is 1.5.1, and use libusb for usb pass through. > > I pass through a host usb device to the guest by bus number and physical > port, when I unplug

Re: [Qemu-devel] usb: a problem of using libusb for usb pass through

2013-07-22 Thread Gerd Hoffmann
On 07/16/13 10:45, Gonglei (Arei) wrote: > Hi, Gerd > My Qemu version is 1.5.1, and use libusb for usb pass through. > I pass through a host usb device to the guest by bus number and > physical port, when I unplug the usb device from > the host, and plug in on the same physical port i

[Qemu-devel] usb: a problem of using libusb for usb pass through

2013-07-16 Thread Gonglei (Arei)
Hi, Gerd My Qemu version is 1.5.1, and use libusb for usb pass through. I pass through a host usb device to the guest by bus number and physical port, when I unplug the usb device from the host, and plug in on the same physical port immediately, but the usb device don't show up i