[linux-usb-devel] Urgent help for handling USB OHCI related IRQs without effect at Interrupt control register masking

2005-05-09 Thread Lara John
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

[linux-usb-devel] NEC USB Host controller MIE query

2005-05-02 Thread Lara John
Hi all, I had success with the USB - IRQ mapping. Now I want to try a little different approach here. If USB host controller sends the IRQ, the kernel we are porting can determine the IRQ level perfectly and works with imask model too. Now, we are trying to alter this design, and would like to s

[linux-usb-devel] Regarding IRQ enabling/disabling

2005-04-22 Thread Lara John
Hello, I am trying to deploy embedded linux on the evaluation board. This board has got NEC USB Host Controller (OHCI compliant). I had problem related to IRQ mapping, and thanks to you folks i could resolve the problem. Now i am running into new issue, where i cant alter CPU register (Hitachi

[linux-usb-devel] Mounting root file system on USB disk

2005-03-17 Thread Lara John
boot fine. But in development phase i want to use root file system Compact Flash. I appreciate the help i got from the list. Thanks again. Best Regards, Lara --- Greg Ungerer <[EMAIL PROTECTED]> wrote: > Hi Lara John, > > Lara John wrote: > > I am trying to port embed

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

2005-03-10 Thread Lara John
lving this issue. If the solution related to it is already resolved in newer releases please let me know. Thanks in advance. Best regards, Lara John PS: If any information is missing please let me know. __ Do you Yahoo!? Yahoo! Mail - Find