On Wed, 2006-09-20 at 12:41 -0700, Bill Waddington wrote:
> Are there ever any issues with out-of-order writes from the posting
> buffer on supported architectures?
Yes. If your device requires that writes to some locations in MMIO
space be performed in a specific order, you must explicitly do this in
your driver. Intel CPUs will flush posted writes out of order, for
example.
<b
-
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]
