USB device no longer recognized with kernel newer than 2.6

2012-08-19 Thread Arnaud René Ober
Hello, I send you this mail because I have a problem with some usb components, especially webcam which isn't recognized after 2.6 kernel. My computer is an Acer Aspire v5-431, released in June / July. Result of lsusb from 3.5 kernel : /Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated R

Re: BUG: unable to handle kernel paging request in usb_match_id()

2012-08-19 Thread Bjørn Mork
Ming Lei writes: > On Fri, Aug 17, 2012 at 10:42 PM, Greg Kroah-Hartman > wrote: >> On Fri, Aug 17, 2012 at 10:38:16AM -0400, Alan Stern wrote: >>> On Fri, 17 Aug 2012, Ming Lei wrote: >>> >>> > But, if HOTPLUG is not enabled, should device_add() trigger driver probe >>> > further after kernel i

[PATCH] USB: isp1301: Remove unused static array and define

2012-08-19 Thread Roland Stigge
This patch removes an unused statically defined array and an associated #define. Signed-off-by: Roland Stigge --- Applies to v3.6-rc2 drivers/usb/phy/isp1301.c |6 -- 1 file changed, 6 deletions(-) --- linux-2.6.orig/drivers/usb/phy/isp1301.c +++ linux-2.6/drivers/usb/phy/isp1301.c @@

Re: [PATCH] usb: gadget: lpc32xx_udc: Port to new start/stop interface

2012-08-19 Thread Roland Stigge
On 17/08/12 11:42, Sebastian Andrzej Siewior wrote: > Some minor things: > - please use to_udc() in start then > - would it make sense to use platform_get_drvdata() in > lpc32xx_udc_shutdown() ? > - could you please remove struct usb_endpoint_descriptor from struct > lpc32xx_ep? It has been rem

Re: [PATCH] usb: gadget: lpc32xx_udc: Port to new start/stop interface

2012-08-19 Thread Roland Stigge
On 17/08/12 13:39, Sebastian Andrzej Siewior wrote: >> .lep= 0, >> .eptype = EP_CTL_TYPE, >> }, >> .ep[1] = { >> .ep = { >> .name = "ep1-int", >> .ops=&lp

Re: USB device no longer recognized with kernel newer than 2.6

2012-08-19 Thread Alan Stern
On Sun, 19 Aug 2012, [ISO-8859-1] Arnaud Ren� Ober wrote: > Hello, > > I send you this mail because I have a problem with some usb components, > especially webcam which isn't recognized after 2.6 kernel. > My computer is an Acer Aspire v5-431, released in June / July. Please post the dmesg log

Re: dmesg output / USB sound issue - kernel 3.5.0-RC7-1 from Sarah's repository ...

2012-08-19 Thread Andiry Xu
On Sun, Aug 19, 2012 at 6:13 PM, Dr. Ing. Dieter Jurzitza wrote: > Dear Andiry, > I do not know wether or not you received this email as you quit from AMD and I > accidentally lost your new email address when the reply came in > If you find the time to look further into this I would be very h

Re: BUG: unable to handle kernel paging request in usb_match_id()

2012-08-19 Thread Greg Kroah-Hartman
On Sun, Aug 19, 2012 at 12:23:38PM +0200, Bjørn Mork wrote: > Ming Lei writes: > > On Fri, Aug 17, 2012 at 10:42 PM, Greg Kroah-Hartman > > wrote: > >> On Fri, Aug 17, 2012 at 10:38:16AM -0400, Alan Stern wrote: > >>> On Fri, 17 Aug 2012, Ming Lei wrote: > >>> > >>> > But, if HOTPLUG is not enab

FTDI driver "error from flowcontrol urb"

2012-08-19 Thread Luke-Jr
https://bugzilla.kernel.org/show_bug.cgi?id=46201 I have a device that uses a FTDI USB-to-serial chip identified by lsusb as: Bus 001 Device 051: ID 0403:6014 Future Technology Devices International, Ltd Only recently, within 24 hours, it will error like this, at which point the FTDI driver beco

UBS power management and some ehci issues (DM3730, Beagleboard XM)

2012-08-19 Thread Karl
Hi, I want to decrease power and to start using usb power management on linux kernel 2.6.37 (from TI Argo project) for DM3730 (Cortex A8) - hardware used for prototyping is omap3evm or Beagleboard XM. I have connected HS usb device with autoidle turn on. Is a good idea to turn on autoidle in

[PATCH 2/2] usb/dummy_hcd: add support for USB_DT_BOS on rh

2012-08-19 Thread Sebastian Andrzej Siewior
Without a reply for USB_DT_BOS the USB3 mode does not work since 448b6eb1 ("USB: Make sure to fetch the BOS desc for roothubs.). Cc: sta...@kernel.org #v3.5 Signed-off-by: Sebastian Andrzej Siewior --- drivers/usb/gadget/dummy_hcd.c | 33 + 1 file changed, 33 in

[PATCH 1/2] usb/dummy_hcd: fixup error probe path

2012-08-19 Thread Sebastian Andrzej Siewior
If USB2 host controller probes fine but USB3 does not then we don't remove the USB controller properly and lock up the system while the HUB code will try to enumerate the USB2 controller and access memory which is no longer available in case the dummy_hcd was compiled as a module. This is a proble

Re: [PATCH] usb: gadget: bcm63xx UDC driver

2012-08-19 Thread Sebastian Andrzej Siewior
On Sat, Aug 18, 2012 at 10:18:01AM -0700, Kevin Cernekee wrote: This is a quick look :) > diff --git a/drivers/usb/gadget/bcm63xx_udc.c > b/drivers/usb/gadget/bcm63xx_udc.c > new file mode 100644 > index 000..da68f43 > --- /dev/null > +++ b/drivers/usb/gadget/bcm63xx_udc.c > +static irqret

Re: [PATCH] usb: gadget: bcm63xx UDC driver

2012-08-19 Thread Kevin Cernekee
On Sun, Aug 19, 2012 at 1:17 PM, Sebastian Andrzej Siewior wrote: > On Sat, Aug 18, 2012 at 10:18:01AM -0700, Kevin Cernekee wrote: > > This is a quick look :) Thanks for the review. >> + for (i = 0; i < NUM_IUDMA; i++) >> + if (udc->iudma[i].irq == irq) >> +

Re: UBS power management and some ehci issues (DM3730, Beagleboard XM)

2012-08-19 Thread Greg KH
On Sun, Aug 19, 2012 at 06:50:35PM +, Karl wrote: > Hi, > > I want to decrease power and to start using usb power management on linux > kernel > 2.6.37 (from TI Argo project) for DM3730 (Cortex A8) - hardware used for > prototyping is omap3evm or Beagleboard XM. I have connected HS usb dev

Re: linux 3.6-rc2, undefined reference to omap_musb_mailbox

2012-08-19 Thread ABRAHAM, KISHON VIJAY
Hi, On Sat, Aug 18, 2012 at 9:34 PM, Peter Meerwald wrote: > > 3.6-rc2 fails to compile with > CONFIG_USB_MUSB_HDRC=m > CONFIG_USB_MUSB_OMAP2PLUS=m > > LD init/built-in.o > drivers/built-in.o: In function `twl4030_usb_irq': > /home/pmeerw/linux-3.6-rc2/drivers/usb/otg/twl4030-usb.c:518: un

Re: [RFC 0/2] USB gadget - configfs

2012-08-19 Thread Joel Becker
On Fri, Aug 17, 2012 at 12:34:11PM +0200, Sebastian Andrzej Siewior wrote: > On 08/17/2012 12:30 PM, Andrzej Pietrasiewicz wrote: > >>There is a separation between "setting myself up" and "seeing that a host > >>wants to talk to me". You are a woman. And if you not done yet done you > >ignore > >>t

Re: UBS power management and some ehci issues (DM3730, Beagleboard XM)

2012-08-19 Thread Karl
> Wow, you do realize just how old that kernel version is, right? And how > far power management has come since it was released? Yes, I do. It is strange but Texas do not want to move to higher kernel for this family - there is an official support only for 2.6.37 - maybe due to DSP in DM37 etc

Re: Re: 3.0 device attached to USB 3.0 hub port doesn't respond address device command after resume

2012-08-19 Thread VIKAS SAJJAN C
Hi , if i disconnect the hub, after the timeout error , i get these errors... [ 295.496749] hub 4-1:1.0: cannot reset port 3 (err = -71) [ 301.507153] xhci-hcd xhci-hcd: xHCI host not responding to stop endpoint command. [ 301.513153] xhci-hcd xhci-hcd: Assuming host is dying, halting host.