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| author | Borislav Petkov <petkovbb@googlemail.com> | 2008-10-13 21:39:49 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-13 21:39:49 +0200 |
| commit | 0a9b6f8864362e31e348b12922a92b48b1b8cc94 (patch) | |
| tree | 00aac30c355cf10cd5e2db7f99dd7cfb587c70db /include/linux/ide.h | |
| parent | 35d9b17fe2dc48514fa3fbeec910e54103d13333 (diff) | |
| download | linux-stable-0a9b6f8864362e31e348b12922a92b48b1b8cc94.tar.gz linux-stable-0a9b6f8864362e31e348b12922a92b48b1b8cc94.tar.bz2 linux-stable-0a9b6f8864362e31e348b12922a92b48b1b8cc94.zip | |
ide: add ide_drive_t.dma flag
This flag is to accomodate ide-cd functionality into ide atapi.
There should be no functionality change resulting from this patch.
Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'include/linux/ide.h')
| -rw-r--r-- | include/linux/ide.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h index 5a39dab2cc91..8247b286838d 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -603,6 +603,7 @@ struct ide_drive_s { u8 select; /* basic drive/head select reg value */ u8 retry_pio; /* retrying dma capable host in pio */ u8 waiting_for_dma; /* dma currently in progress */ + u8 dma; /* atapi dma flag */ u8 quirk_list; /* considered quirky, set for a specific host */ u8 init_speed; /* transfer rate set at boot */ |