On Mon, 7 Jan 2008 15:31:32 -0800 "raki john" <[EMAIL PROTECTED]> wrote:
> Hi All, > > Please CC me on responses. > > I am working on a SD/MMC Host driver . > > I am getting kerenl oops after mmc_register_card () is called. > i working on LINUX 2.6.22.1 kerenl. > > What might be the reason for this. > That's a rather central place for it to crash, so I'm doubtful it's a bug there. I'd guess some kind of memory corruption (an all to easy mistake to make when writing a new driver). Are you using DMA for the controller? If so, try using PIO and see if it stops oopsing. Rgds Pierre
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