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authorDave Kleikamp <shaggy@austin.ibm.com>2005-06-20 08:44:00 -0500
committerDave Kleikamp <shaggy@austin.ibm.com>2005-06-20 08:44:00 -0500
commitd039ba24f135147f60a13bcaa768189a5b773b6e (patch)
tree444b7596ab8312b5954d15c3135052a7c09c6fbe /include/linux/ata.h
parent72e3148a6e987974e3e949c5668e5ca812d7c818 (diff)
parent8b22c249e7de453961e4d253b19fc2a0bdd65d53 (diff)
Merge with /home/shaggy/git/linus-clean/
Diffstat (limited to 'include/linux/ata.h')
-rw-r--r--include/linux/ata.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/ata.h b/include/linux/ata.h
index f178894edd0..ca5fcadf998 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -224,6 +224,7 @@ struct ata_taskfile {
};
#define ata_id_is_ata(id) (((id)[0] & (1 << 15)) == 0)
+#define ata_id_is_sata(id) ((id)[93] == 0)
#define ata_id_rahead_enabled(id) ((id)[85] & (1 << 6))
#define ata_id_wcache_enabled(id) ((id)[85] & (1 << 5))
#define ata_id_has_flush(id) ((id)[83] & (1 << 12))