[linux-usb-devel] Reading from /proc/bus/usb/devices

2004-10-04 Thread Pete Zaitcev
Hi, Guys: Does anyone know a reason other than memory consumption to fetch string descriptors from a live device? That Dell semaphore continues to bug me. Why don't just read those descriptors once. Are they changing often? Thanks, -- Pete ---

Re: [linux-usb-devel] Please send a copy of this message to

2004-10-04 Thread Phil Dibowitz
Trel Nadal wrote: sorry about that, here's both. Thanks. I'm looking into this. -- Phil Dibowitz [EMAIL PROTECTED] Freeware and Technical Pages Insanity Palace of Metallica http://www.phildev.net/ http://www.ipom.com/ "They that can give up

Re: [linux-usb-devel] Please send a copy of this message to

2004-10-04 Thread Trel Nadal
sorry about that, here's both. > Thanks. I wasn't clear though -- can I get one copy of this when the > camera is in HD mode and one from when the camera is in PC mode? It will > probably reqiure an unplug/replug of the camera to the change recognized. > > Thanks. > > -- > Phil Dibowitz

[linux-usb-devel] [PATCH] io_edgeport locking, flow control, and misc fixes

2004-10-04 Thread Al Borchers
Greg -- Here is a patch for io_edgeport in 2.6.9-rc3. It fixes SMP locking problems, and has several other improvements/fixes. The complete change log is below. Please apply. Thanks, -- Al - Updated to version 2.7. - Added locking to protect the circular buffer, txCredits, rxBytesAvail, an

[linux-usb-devel] [PATCH] io_ti new devices, circular buffer, flow control, and misc fixes

2004-10-04 Thread Al Borchers
Greg -- Here is a patch for io_ti in 2.6.9-rc3. This adds support for all the new Edgeport devices and improves/fixes the driver in several ways. The changelog is below. This patch applies to 2.6.9-rc3, but it was mostly tested in 2.6.9-rc2. It does not change set_termios to avoid sleeping, si

[linux-usb-devel] stuck.. usb protocol stall under heavy load

2004-10-04 Thread Geoff Oakham
Hi there, One of my control messages is returning 'EPIPE' when my system is under heavy load. I'm stumped; does anyone have any suggestions? It's not an endpoint stall (clear_halt() fails). 90% of the time, I can work around by re-issuing the request (once). But the other 10% of the time, *bot

Re: [linux-usb-devel] EHCI interrupt handling lockup on 2.6.9-rc3 SMP

2004-10-04 Thread David Brownell
On Monday 04 October 2004 5:05 pm, Gaël Roualland wrote: > > I first noticed the problem on 2.6.8.1, and could reproduce it on > 2.6.9-rc3. Detailled information gathered with kdb at the time of the > oops follows. This looks like a known bug, fixed in bk-usb and hence 2.6.9-rc3-mm, by this patch

[linux-usb-devel] EHCI interrupt handling lockup on 2.6.9-rc3 SMP

2004-10-04 Thread Gaël Roualland
Hello, I am experiencing a hard lockup under IRQ while using an external USB 2.0 IDE drive on a SMP system using the EHCI HCD and a VIA additionnal controller. The oops happens after a few minutes of high activity on the drive, which has an ext3 file system on which rsync is run, and looks like S

[linux-usb-devel] Re: Superfluous statement in usb.c v. 2.6.8.1

2004-10-04 Thread Greg KH
On Sat, Oct 02, 2004 at 03:20:46PM +0200, Philippe Bertin wrote: > 'Llo All, Greg, > > To my modest kernel-newby reader opinion, statement > > id = usb_drv->id_table; > > on line 535 of usb.c version 2.6.8.1 is superfluous, as it is re- set > the statement after (line 537). Not that I know that

[linux-usb-devel] Re: [PATCH (as387)] UHCI: check return code from pci_register_driver

2004-10-04 Thread Greg KH
On Mon, Oct 04, 2004 at 04:55:00PM -0400, Alan Stern wrote: > > But what happened here was that although the registration worked > correctly, the return code indicated that it had failed. So the driver > simply tried to exit, and uhci_stop() was never called. The consequences, > as you saw, incl

Re: [linux-usb-devel] interrupt routing problem taks khubd out

2004-10-04 Thread martin f krafft
also sprach Alan Stern <[EMAIL PROTECTED]> [2004.10.04.2325 +0200]: > Don't worry, your disassembly gave the answer we needed. For > whatever reason (I don't have time to go searching for it now), in > hcd_endpoint_disable the udev->hcpriv value stored in dev is > a NULL pointer. Of course that's

[linux-usb-devel] PATCH/RFC: driver model/pmcore wakeup hooks (0/4)

2004-10-04 Thread David Brownell
There's been some discussion about limitations of the current pmcore for systems that want to be partially suspended most of the time. That is, where the power management needs to affect ACPI G0 states, not G1 states like S1/S3/S4, and isn't cpufreq. One significant example involves USB mice. If

[linux-usb-devel] Re: oops with latest ub driver in -mm tree

2004-10-04 Thread Greg KH
On Fri, Oct 01, 2004 at 09:48:24PM -0700, Pete Zaitcev wrote: > On Fri, 1 Oct 2004 11:39:17 -0700 > Greg KH <[EMAIL PROTECTED]> wrote: > > > Pete, any ideas? Oh, it also happens on my UP laptop. > >[...] > > kernel BUG at kernel/timer.c:413! > > I have a suspicion. Actually, it was pointed to me

Re: [linux-usb-devel] interrupt routing problem taks khubd out

2004-10-04 Thread Alan Stern
On Fri, 1 Oct 2004, martin f krafft wrote: > also sprach Alan Stern <[EMAIL PROTECTED]> [2004.10.01.2113 +0200]: > > No, you should use usbcore.ko. > > Okay, that worked. > > Now, the function starts at 0x5320, so +0x74 (from the oops) gives > 0x5394... so with +/- 5 lines of context: > > 0x000

[linux-usb-devel] Re: [PATCH (as387)] UHCI: check return code from pci_register_driver

2004-10-04 Thread Alan Stern
[I assume that the other recipients don't care about these technical details.] On Mon, 4 Oct 2004, Greg KH wrote: > Alan, these error messages lead me to believe that the error recovery > code in the uhci driver doesn't quite work properly, as even if the > register of the pci driver fails, we s

[linux-usb-devel] Re: [PATCH (as387)] UHCI: check return code from pci_register_driver

2004-10-04 Thread Greg KH
On Mon, Oct 04, 2004 at 11:33:35AM -0400, Alan Stern wrote: > Greg: > > This is all your fault! :-) > > The patch below fixes the problem in which the UHCI driver doesn't > properly check the return code from pci_register_driver(). Yeah, it's all my fault, what else is new... Anyway, no, my ch

[linux-usb-devel] Re: [PATCH (as387)] UHCI: check return code from pci_register_driver

2004-10-04 Thread Reuben Farrelly
Hi, Alan Stern wrote: Greg: This is all your fault! :-) The patch below fixes the problem in which the UHCI driver doesn't properly check the return code from pci_register_driver(). Alan Stern On Fri, 1 Oct 2004, Andrew Morton wrote: Greg's latest tree, on x86_64: Badness in remove_proc_entry at

[linux-usb-devel] Re: Patch to add a device to unusual_devs.h

2004-10-04 Thread Alan Stern
On Mon, 4 Oct 2004, Luca De Baptistis wrote: > On Mon, 2004-10-04 at 11:18 -0400, Alan Stern wrote: > > But first some questions for Luca: > > > > Why do you need this entry at all? What happens when your entry isn't in > > unusual_devs.h? > If the entry is not listed in unusual_devs.h, the sys

[linux-usb-devel] [PATCH (as387)] UHCI: check return code from pci_register_driver

2004-10-04 Thread Alan Stern
Greg: This is all your fault! :-) The patch below fixes the problem in which the UHCI driver doesn't properly check the return code from pci_register_driver(). Alan Stern On Fri, 1 Oct 2004, Andrew Morton wrote: > Greg's latest tree, on x86_64: > > Badness in remove_proc_entry at fs/proc/ge

[linux-usb-devel] Re: Patch to add a device to unusual_devs.h

2004-10-04 Thread Alan Stern
On Sat, 2 Oct 2004, Luca De Baptistis wrote: > Attached the .diff file. > It adds support for a Fujifilm camera very popular here in Italy. You > can have it collecting coupons from a fuel company. > I'm running gentoo on my laptop with kernel 2.6.8.1, but i also tried > the patch on a desktop sys

[linux-usb-devel] OHCI driver for ISP1362 / ISP116x chip

2004-10-04 Thread Ian Campbell
Hi Lothar, Early in September you were working on a driver for the isp1362 based upon your work with the ohci-emu/sl811 stuff. I'm just wondering what the current status of this is. Do you have a webpage with patches or anything like that? I have a PXA255 platform with an ISP1161 on it and am int

[linux-usb-devel] Re: [2.6.9-rc3] suspend-to-disk oddities

2004-10-04 Thread Rafael J. Wysocki
On Monday 04 of October 2004 14:22, Jan De Luyck wrote: [-- snip --] > > Does "cat /proc/bus/usb/devices" give you an empty file or does it hang? > > Is that modular USB or is it compiled into the kernel? OHCI or UHCI? > > UHCI. I just did a test-suspend-resume, currently plugged USB devices don't

[linux-usb-devel] Re: [2.6.9-rc3] suspend-to-disk oddities

2004-10-04 Thread Jan De Luyck
On Monday 04 October 2004 14:06, Oliver Neukum wrote: > Am Montag, 4. Oktober 2004 13:59 schrieb Jan De Luyck: > > On Monday 04 October 2004 13:31, Oliver Neukum wrote: > > > Am Montag, 4. Oktober 2004 11:07 schrieb Jan De Luyck: > > > > Just tried swsusp, works great, besides a few strange things:

[linux-usb-devel] Re: [2.6.9-rc3] suspend-to-disk oddities

2004-10-04 Thread Oliver Neukum
Am Montag, 4. Oktober 2004 13:59 schrieb Jan De Luyck: > On Monday 04 October 2004 13:31, Oliver Neukum wrote: > > Am Montag, 4. Oktober 2004 11:07 schrieb Jan De Luyck: > > > Just tried swsusp, works great, besides a few strange things: > > > > > > - The suspend routine is unable to shutdown the m

[linux-usb-devel] Re: [2.6.9-rc3] suspend-to-disk oddities

2004-10-04 Thread Jan De Luyck
On Monday 04 October 2004 13:31, Oliver Neukum wrote: > Am Montag, 4. Oktober 2004 11:07 schrieb Jan De Luyck: > > Just tried swsusp, works great, besides a few strange things: > > > > - The suspend routine is unable to shutdown the mysqld process: > > > > Oct  4 10:19:43 precious kernel: Stopping

[linux-usb-devel] Re: [2.6.9-rc3] suspend-to-disk oddities

2004-10-04 Thread Oliver Neukum
Am Montag, 4. Oktober 2004 11:07 schrieb Jan De Luyck: > Just tried swsusp, works great, besides a few strange things: > > - The suspend routine is unable to shutdown the mysqld process: > > Oct  4 10:19:43 precious kernel: Stopping tasks: > = > Oc

Re: [linux-usb-devel] [patch 3/3] cypress_m8: add usb-serial driver 'cypress_m8' to kernel tree

2004-10-04 Thread Al Borchers
Lonnie -- Lonnie Mendez wrote: > If that is all you guys can see wrong, I will resubmit it. Great to have a new USB serial driver. Thanks. Here are some comments... Cypress_write function allocates a new urb for each write. Without any limit on how much memory your driver can use, it could potent

[linux-usb-devel] linux-usb-devel您好!

2004-10-04 Thread sszb002
您好! 北京市三实总部当前重点工作是招商引资、商品营销。 A、"三实"与美国 "世界华人文化与经济发展中心"建立了紧密的合作关系,并受"美国世界华人文化与经济发展中心北京代表处"的委托,拟通过与美国及世界各地的华人组织合作,协助并参加我国各地政府组织的经贸文化洽谈、商务考察、招商引资、科技交流、商品展销、高新技术项目研发等会议。努力促成中外企业的合作,达到招商引资的目的。 B、为了拓宽合资、合作渠道,"三实"与美国北美第一开发集团、美中经贸交流网、世界华人文化与经济发展中心、美国亚太经贸集团、等多家集团公司,在洛杉矶联合设立了《中国商机国际博览(美洲)常设机构》组

Re: [linux-usb-devel] Please send a copy of this message to

2004-10-04 Thread Trel Nadal
here you go. T: Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#= 1 Spd=12 MxCh= 2 B: Alloc=118/900 us (13%), #Int= 1, #Iso= 0 D: Ver= 1.10 Cls=09(hub ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor= ProdID= Rev= 2.06 S: Manufacturer=Linux 2.6.7 uhci_hcd S: Product=Intel Corp. 82371AB/EB