diff options
| author | Tejun Heo <htejun@gmail.com> | 2006-04-02 18:51:53 +0900 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-04-02 10:09:19 -0400 |
| commit | ea1dd4e13010eb9dd5ffb4bfabbb472bc238bebb (patch) | |
| tree | 2c55fb5671c1dab0c99d84d46c09fd03ebdc5f53 /include/linux/libata.h | |
| parent | 198e0fed9e59461fc1890dd8b75ec72d14638873 (diff) | |
[PATCH] libata: clear only affected flags during ata_dev_configure()
ata_dev_configure() should not clear dynamic device flags determined
elsewhere. Lower eight bits are reserved for feature flags, define
ATA_DFLAG_CFG_MASK and clear only those bits before configuring
device. Without this patch, ATA_DFLAG_PIO gets turned off during
revalidation making PIO mode unuseable.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'include/linux/libata.h')
| -rw-r--r-- | include/linux/libata.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h index 890262f44d0..cbbc821fe22 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -122,6 +122,7 @@ enum { /* struct ata_device stuff */ ATA_DFLAG_LBA = (1 << 0), /* device supports LBA */ ATA_DFLAG_LBA48 = (1 << 1), /* device supports LBA48 */ + ATA_DFLAG_CFG_MASK = (1 << 8) - 1, ATA_DFLAG_PIO = (1 << 8), /* device currently in PIO mode */ |