The following reply was made to PR usb/156596; it has been noted by GNATS.
From: Hans Petter Selasky hsela...@c2i.net
To: Colin Percival cperc...@freebsd.org
Cc: bug-follo...@freebsd.org bug-follo...@freebsd.org
Subject: Re: usb/156596: [ehci] Extremely high interrupt rate on ehci/uhci
IRQ16 80%
The following reply was made to PR usb/156596; it has been noted by GNATS.
From: Hans Petter Selasky hsela...@c2i.net
To: Colin Percival cperc...@freebsd.org
Cc: bug-follo...@freebsd.org bug-follo...@freebsd.org
Subject: Re: usb/156596: [ehci] Extremely high interrupt rate on ehci/uhci
IRQ16 80%
On Mon, 04 Jul 2011 07:23:27 +0200
Hans Petter Selasky hsela...@c2i.net wrote:
If you add - and -s 16384 it will dump all the data in binary. STALLED
means some error occurred.
Ok, another try. Details:
root@kg-v7# uname -a
FreeBSD kg-v7.kg4.no 8.2-STABLE FreeBSD 8.2-STABLE #6: Sat Jul
On Saturday 09 July 2011 22:10:15 Torfinn Ingolfsen wrote:
usbconfig -u 0 -a 3
ugen0.3: product 0x0901 vendor 0xc000 at usbus0, cfg=255 md=HOST spd=LOW
(1.5Mbps) pwr=ON
This device won't work because it is unconfigured (cfg=255)
Try to set the config to 0
--HPS
On Sat, 09 Jul 2011 22:16:33 +0200
Hans Petter Selasky hsela...@c2i.net wrote:
On Saturday 09 July 2011 22:10:15 Torfinn Ingolfsen wrote:
usbconfig -u 0 -a 3
ugen0.3: product 0x0901 vendor 0xc000 at usbus0, cfg=255 md=HOST spd=LOW
(1.5Mbps) pwr=ON
This device won't work because it is
On Saturday 09 July 2011 22:27:28 Torfinn Ingolfsen wrote:
On Sat, 09 Jul 2011 22:16:33 +0200
Hans Petter Selasky hsela...@c2i.net wrote:
On Saturday 09 July 2011 22:10:15 Torfinn Ingolfsen wrote:
usbconfig -u 0 -a 3
ugen0.3: product 0x0901 vendor 0xc000 at usbus0, cfg=255 md=HOST
On Sat, 09 Jul 2011 22:29:22 +0200
Hans Petter Selasky hsela...@c2i.net wrote:
Could you try to reset it?
usbconfig -d X.Y reset
root@kg-v7# usbconfig -d 0.3
ugen0.3: product 0x0011 vendor 0x0922 at usbus0, cfg=255 md=HOST spd=LOW
(1.5Mbps) pwr=ON
root@kg-v7# usbconfig -d 0.3 reset
On Saturday 09 July 2011 22:36:53 Torfinn Ingolfsen wrote:
On Sat, 09 Jul 2011 22:29:22 +0200
Hans Petter Selasky hsela...@c2i.net wrote:
Could you try to reset it?
usbconfig -d X.Y reset
What does the device descriptor say about the number of configurations?
If there are any
On Sat, 09 Jul 2011 22:38:04 +0200
Hans Petter Selasky hsela...@c2i.net wrote:
What does the device descriptor say about the number of configurations?
root@kg-v7# usbconfig -d 0.3 dump_device_desc
ugen0.3: product 0x0011 vendor 0x0922 at usbus0, cfg=255 md=HOST spd=LOW
(1.5Mbps) pwr=ON
On Sat, 09 Jul 2011 22:44:44 +0200
Hans Petter Selasky hsela...@c2i.net wrote:
You could try to change in /sys/dev/usb/usb_device.c:
/* Set the actual configuration value. */
err = usbd_req_set_config(udev, NULL, cdp-bConfigurationValue);
if (err) {
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