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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 19:55:53 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 19:55:53 +0200 |
| commit | 92eb43800a3c1300bd5cb8a2a27e6f2a84f7042e (patch) | |
| tree | 6c4b7253d2e799f260d7858b99addd0cdac978d2 /drivers/ide/h8300 | |
| parent | 40f095f0138ea5b5971e5128b27e1bb907161149 (diff) | |
| download | talos-obmc-linux-92eb43800a3c1300bd5cb8a2a27e6f2a84f7042e.tar.gz talos-obmc-linux-92eb43800a3c1300bd5cb8a2a27e6f2a84f7042e.zip | |
ide: use ->tf_read in ide_read_error()
* Add IDE_TFLAG_IN_FEATURE taskfile flag for reading Feature
register and handle it in ->tf_read.
* Convert ide_read_error() to use ->tf_read instead of ->INB,
then uninline and export it.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/h8300')
| -rw-r--r-- | drivers/ide/h8300/ide-h8300.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/ide/h8300/ide-h8300.c b/drivers/ide/h8300/ide-h8300.c index a71433b3d0f3..548a2bf232c9 100644 --- a/drivers/ide/h8300/ide-h8300.c +++ b/drivers/ide/h8300/ide-h8300.c @@ -100,6 +100,8 @@ static void h8300_tf_read(ide_drive_t *drive, ide_task_t *task) /* be sure we're looking at the low order bits */ outb(ATA_DEVCTL_OBS & ~0x80, io_ports->ctl_addr); + if (task->tf_flags & IDE_TFLAG_IN_FEATURE) + tf->feature = inb(io_ports->feature_addr); if (task->tf_flags & IDE_TFLAG_IN_NSECT) tf->nsect = inb(io_ports->nsect_addr); if (task->tf_flags & IDE_TFLAG_IN_LBAL) |
