Hi everyone, After tuning up the irq probing approach of the kernel for ms7751rcp01 board. I am able to use USB gadgets and mass storage using imask irq model.
I am trying to develop custom irq model (which doesnt modify CPU register like it is done in imask model), and many of the devices like UART/Touchscreen of this board are working fine with this approach. The only problem is related to USB ohci controller irqs. With the custom irq handling model, kernel is able to grab the IRQ no, but the action is not being performed. I need to tweak IRQ disable/enable logic, want to make it on device (ie. host controller) side. Is there any trick, which can be played to achieve following goals!? a) Notify the OHCI tree routines that IRQ has occured from USB device. b) Enabling/Disabling stays either mock or happens on device level, so kernel does'nt "touch" interrupt control register of SH 7751R registers. P.S.: I tried things with MIE of NEC usb. but it didnt work. Thanks in advance, Lara --- [EMAIL PROTECTED] wrote: > Send linux-usb-devel mailing list submissions to > linux-usb-devel@lists.sourceforge.net > > To subscribe or unsubscribe via the World Wide Web, > visit > > https://lists.sourceforge.net/lists/listinfo/linux-usb-devel > or, via email, send a message with subject or body > 'help' to > [EMAIL PROTECTED] > > You can reach the person managing the list at > [EMAIL PROTECTED] > > When replying, please edit your Subject line so it > is more specific > than "Re: Contents of linux-usb-devel digest..." > > > Today's Topics: > > 1. Re: [PATCH] USB: Spelling fixes for > drivers/usb. (Steven Cole) > > --__--__-- > > Message: 1 > From: Steven Cole <[EMAIL PROTECTED]> > To: David Brownell <[EMAIL PROTECTED]> > Subject: Re: [linux-usb-devel] [PATCH] USB: Spelling > fixes for drivers/usb. > Date: Fri, 6 May 2005 20:26:00 -0600 > Cc: linux-usb-devel@lists.sourceforge.net, > Greg K-H <[EMAIL PROTECTED]> > > On Friday 06 May 2005 09:21 am, David Brownell > wrote: > > On Wednesday 04 May 2005 12:44 am, Greg KH wrote: > > > [PATCH] USB: Spelling fixes for drivers/usb. > > > > > > Here are some spelling corrections for > drivers/usb. > > > > > > cancelation -> cancellation > > > > For the record, "cancelation" (one "l" not two > "ll") is > > correct, though recently I've found some > dictionaries > > listing "cancellation" (two "ll") as an option. > > > > - Dave > > If anyone feels strongly about a particular word > pair, I can delete > that pair from my correction list. I have checked > all the "good" > spellings vs the "bad" spellings using gnu aspell, > and > <blush>MS Word</blush>. > > Some of the scripts I use are located here: > http://www.kegel.com/kerspell/ > I have an expanded spell-fix.txt which I'm using, > but I don't have it available > this weekend. > > Steven > > > > --__--__-- > > _______________________________________________ > linux-usb-devel@lists.sourceforge.net > To unsubscribe, use the last form field at: > https://lists.sourceforge.net/lists/listinfo/linux-usb-devel > > > End of linux-usb-devel Digest > __________________________________ Yahoo! Mail Mobile Take Yahoo! Mail with you! Check email on your mobile phone. http://mobile.yahoo.com/learn/mail ------------------------------------------------------- This SF.Net email is sponsored by: NEC IT Guy Games. Get your fingers limbered up and give it your best shot. 4 great events, 4 opportunities to win big! Highest score wins.NEC IT Guy Games. Play to win an NEC 61 plasma display. Visit http://www.necitguy.com/?r=20 _______________________________________________ linux-usb-devel@lists.sourceforge.net To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
