Kirill Smelkov <[email protected]> wrote:
> but if dma is turned on i get a lot of errors::
>
> hdc: dma_timer_epiry: dma_status == 0x21
> hdc: DMA timeout error
> hdc: dma timeout error: status=0x58 { DriveReady SeekComplete DataRequest }
> ide: failed opcode was: unknown
Are you sure that your CF adapter has the DMA lines hooked up? See
http://lkml.org/lkml/2006/5/23/198 for instance - IIRC, the kernel has
no way of telling whether the failure is because the card supports DMA
and the adapter doesn't, or whether the card is lying. If it's the
former, the card shouldn't be blacklisted.
--
Matthew Garrett | [email protected]
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]