Re: [linux-usb-devel] Audio buzz on usb audio(CM108) connected to USB 2.0 hub

2005-03-10 Thread Shiju Mathew
Hi Dave, Here is the contend of /sys/class/usb_host/usb1/periodic while play with buzz. size = 1024 31: qh32-0601/ce4bc300 (f6 ep3in [8/15] q1 p4) 63: qh32-0601/ce4bc300 95: qh32-0601/ce4bc300 127: qh32-0601/ce4bc300 159: qh32-0601/ce4bc300 191: qh32-0601/ce4bc300 223: qh32-0601/c

Re: [linux-usb-devel] Audio buzz on usb audio(CM108) connected to USB 2.0 hub

2005-03-10 Thread David Brownell
On Thursday 10 March 2005 5:45 pm, Shiju Mathew wrote: > Hi Dave, > Here are the details. But I could find that the content of > /sys/class/usb_host/usb1/periodic remained the same before and after > playing the audio with buzz. Before and after it _should_ be the same unless you've plugged or unp

Re: [linux-usb-devel] Audio buzz on usb audio(CM108) connected to USB 2.0 hub

2005-03-10 Thread Shiju Mathew
Hi Dave, Here are the details. But I could find that the content of /sys/class/usb_host/usb1/periodic remained the same before and after playing the audio with buzz. [EMAIL PROTECTED] ~]# cat /sys/class/usb_host/usb1/periodic size = 1024 31: qh32-0601/ce4b5300 (f6 ep3in [8/15] q1 p4) 63: qh3

Re: [linux-usb-devel] [PATCH] To add usabillity for the Maxtor Onetouch button on External Hard-drives

2005-03-10 Thread Nick Sillik
Okay, I added locking to the driver, and also eliminated the switch. The good news is they cleanly compile. Unfortunately, my external-drive is in Philadelphia, and I am not. I will be able to completely test this code on Sunday. I have attached the .diff to this file signed-off-by:Nick Sillik <[E

Re: [linux-usb-devel] usb-storage large transfer timeouts under usb 2.0

2005-03-10 Thread Gerd v. Egidy
Hi Fran, > I have found on Kernel"s 2.4.27 (debian) 2.4.29 (mepis) and 2.6.10 > (mepis), when I try to transfer a large volume of files, with total size > about 1G, the usb harddrive, gets reset, and goes off line. just see this thread: http://marc.theaimsgroup.com/?l=linux-usb-devel&m=1108935

Re: [linux-usb-devel] [PATCH] To add usabillity for the Maxtor Onetouch button on External Hard-drives

2005-03-10 Thread Nick Sillik
Okay, I added locking to the driver, and also eliminated the switch. The good news is they cleanly compile. Unfortunately, my external-drive is in Philadelphia, and I am not. I will be able to completely test this code on Sunday. I have attached the .diff to this file signed-off-by:Nick Sillik <[E

Re: [linux-usb-devel] [PATCH] To add usabillity for the Maxtor Onetouch button on External Hard-drives

2005-03-10 Thread Nick Sillik
Okay, I added locking to the driver, and also eliminated the switch. The good news is they cleanly compile. Unfortunately, my external-drive is in Philadelphia, and I am not. I will be able to completely test this code on Sunday. I have attached the .diff to this file signed-off-by:Nick Sillik <[E

[linux-usb-devel] usb-storage large transfer timeouts under usb 2.0

2005-03-10 Thread Fran Firman
I have found on Kernel"s 2.4.27 (debian) 2.4.29 (mepis) and 2.6.10 (mepis), when I try to transfer a large volume of files, with total size about 1G, the usb harddrive, gets reset, and goes off line. I have to unplug it at plug it back in, and the data I sent is not complete. Only about 300M

[linux-usb-devel] Sharing code between Force feedback drivers

2005-03-10 Thread Anssi Hannula
Hi! I already noticed that at least hid-lgff.c amd hid-tmff.c look like that much code could be shared. I'm also writing a support for a new device, which has only minor changes from those (mostly HID Fields). Could the best course of action be combining all three (lgff, tmff and my driver) to

Re: [linux-usb-devel] usbfs_snoop support for USBDEVFS_URB_TYPE_CONTROL?

2005-03-10 Thread Alan Stern
On Thu, 10 Mar 2005, Glen Harris wrote: > I've speen two weeks on this, and exhausted every possibility except for > a hardware sniffer. I can't see why devio.c can't be modified to dump the > data, but I'm not familiar with the USB protocol and need help to extract > the payload from the buffer,

Re: [linux-usb-devel] about uhci

2005-03-10 Thread Tilman Schmidt
Thomas Dodd wrote: >>>procedure pci_enable; >>>var okay:boolean; >>>result:word; >>>begin >>> ... >> >> What language is that? Linux kernel code is written in C ... and > > PASCAL? sure looks like it. between the var declarations and the := > assignment operator. > > I didn't think any one st

Re: [linux-usb-devel] usb code under dos

2005-03-10 Thread Thomas Dodd
peng peng wrote: I want to know how to drive usb host controller/hub to send request to my usb device under dos , Does anyone Since this is a linux list, I doubt you'll find any DOS code. -Thomas --- SF email is sponsored by - The IT Product Guid

Re: [linux-usb-devel] Fixing the IRQ / Disabling IRQ Probe

2005-03-10 Thread Jeroen Vreeken
Lara John wrote: Dear all, I am newbie in linux usb modules area. I am trying to port embedded linux kernel (ver. 2.4.26) on MS7751RCP01 (SuperH 7751R processor based t-engine like reference board from Renesas). This board has got NEC's usb 2.0 UHCI host controller. I am facing followoing problems

Re: [linux-usb-devel] about uhci

2005-03-10 Thread Thomas Dodd
David Brownell wrote: On Wednesday 09 March 2005 7:16 pm, peng peng wrote: I wrote code to enable uhci portsc ,but not success , why ? My code is as follow : procedure pci_enable; var okay:boolean; result:word; begin ... What language is that? Linux kernel code is written in C ... and PASC

[linux-usb-devel] Fixing the IRQ / Disabling IRQ Probe

2005-03-10 Thread Lara John
Dear all, I am newbie in linux usb modules area. I am trying to port embedded linux kernel (ver. 2.4.26) on MS7751RCP01 (SuperH 7751R processor based t-engine like reference board from Renesas). This board has got NEC's usb 2.0 UHCI host controller. I am facing followoing problems. 1) This co

[linux-usb-devel] usb code under dos

2005-03-10 Thread peng peng
I want to know how to drive usb host controller/hub to send request to my usb device under dos , Does anyone help me about the way to it or have example code ? thanks in advance __ Do you Yahoo!? Make Yahoo! your home page http://www.yahoo.c