diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-04-28 23:44:37 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-04-28 23:44:37 +0200 |
| commit | c5dd43ec65c1e1e378df043d517d40ed70a32cbe (patch) | |
| tree | f2bfaedd3454d163c4792f79d440b344d33fd42a /include/linux | |
| parent | f04ff9cbb6389a6db64659cf917a1b6ac159f9f2 (diff) | |
ide: add IDE_HFLAG_MMIO host flag (take 2)
* Add IDE_HFLAG_MMIO host flag and set it for hosts which use
default_hwif_mmiops().
v2:
* Fix kernel panic in pmac host driver (',' should be '|').
Thanks to Kamalesh for reporting it + testing the fix
and to Andrew for hinting me about the source of the issue.
Cc: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/ide.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h index b89b95dcb70..8e79875f987 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -1069,6 +1069,8 @@ enum { IDE_HFLAG_NO_DMA = (1 << 14), /* check if host is PCI IDE device before allowing DMA */ IDE_HFLAG_NO_AUTODMA = (1 << 15), + /* host uses MMIO */ + IDE_HFLAG_MMIO = (1 << 16), /* host is CS5510/CS5520 */ IDE_HFLAG_CS5520 = IDE_HFLAG_VDMA, /* no LBA48 */ |