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authorBorislav Petkov <petkovbb@googlemail.com>2008-10-13 21:39:49 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-10-13 21:39:49 +0200
commit0a9b6f8864362e31e348b12922a92b48b1b8cc94 (patch)
tree00aac30c355cf10cd5e2db7f99dd7cfb587c70db /include
parent35d9b17fe2dc48514fa3fbeec910e54103d13333 (diff)
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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')
-rw-r--r--include/linux/ide.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 5a39dab..8247b28 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 */