Kevin, Yes, I've switched the jumper to host mode (pins 2 and 3) a couple weeks ago when I tested the Montavista version a couple weeks ago (had to patch it with Zheng's patch) and it worked fine. And yes, I configured the kernel to be in host mode not peripheral mode which I had before which you corrected me a few emails ago (when there were no USB activities). I see USB activities but they're errors:
usb 1-1: new high speed USB device using musb_hdrc and address 3 usb 1-1: string descriptor 0 read error: -110 usb 1-1: string descriptor 0 read error: -110 usb 1-1: string descriptor 0 read error: -110 I loaded the Investra controller driver module (musb_hdrc) as well as any other needed modules (usb_storage, scsi_mod). I tried all combinations of kernel builds (usbcore as module and as static, musb_hdrc as module and as static) and I still get the same errors. Well, I going to re-download the current GIT tree again and redo this. ***Sigh**** Regards, Andy ----- Original Message ---- From: Kevin Hilman <[EMAIL PROTECTED]> To: Andy Ngo <[EMAIL PROTECTED]>; Amol Lad <[EMAIL PROTECTED]>; [email protected] Sent: Thursday, March 15, 2007 3:21:39 PM Subject: RE: USB port not working in GIT kernel? DIV { MARGIN:0px;} Unfortunately, I still can't get the USB to work, even when using your config file. Do you remember which version of the GIT tree you got? Here's the list from the site: Andy, I just tested host mode on the current git tree and it's working fine. After booting, I 'modprobe musb_hdrc', then plug in the USB key. It automatically loads the usb-storage module and detects the disk. For the .config, it's the default config, except for switching the Inventra to host mode instead of peripheral mode. Are you sure you have he jumper set for host mode? The jumper next to the USB connector should be on pins 2-3 for host mode. I believe the board ships with it on pins 1-2 which is gadget mode. Kevin, how do you get a specific tag (version) of the GIT tree? Given a tag (ls .git/refs/tags for the tags), you can checkout that tag on a new branch. To see existing branches, do a 'git branch'. Then create a new branch: $ git checkout -b my-dev-branch v2.6.19 $ git branch master * my-dev-branch old origin I'm not sure this wil be much help to you though since I have not been tagging the tree at the davinci merge points. Kevin
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