diff options
| author | Bartlomiej Zolnierkiewicz | 2008-02-02 19:56:40 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz | 2008-02-02 19:56:40 +0100 |
| commit | 807b90d0be23b8d088d4369b02539dada70f03f4 (patch) | |
| tree | 422895c1232715ba04957fd993579c0d768fd6fd /drivers/ide/ide-probe.c | |
| parent | ide: factor out code initializing devices from ide_init_port() (diff) | |
| download | kernel-qcow2-linux-807b90d0be23b8d088d4369b02539dada70f03f4.tar.gz kernel-qcow2-linux-807b90d0be23b8d088d4369b02539dada70f03f4.tar.xz kernel-qcow2-linux-807b90d0be23b8d088d4369b02539dada70f03f4.zip | |
ide: add IDE_HFLAG_NO_{IO32_BIT,UNMASK_IRQS} host flags
* Use the same bit for IDE_HFLAG_CS5520 and IDE_HFLAG_VDMA host flags
(both are used only by cs5520 host driver currently).
* Add IDE_HFLAG_NO_IO32_BIT host flag and use it instead of ->no_io_32bit
ide_hwif_t field.
* Add IDE_HFLAG_NO_UNMASK_IRQS host flag, then convert dtc2278 and rz1000
host drivers to use it.
There should be no functionality changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-probe.c')
| -rw-r--r-- | drivers/ide/ide-probe.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index 802a04ad6024..fee898c4a773 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -822,7 +822,7 @@ static void ide_port_tune_devices(ide_hwif_t *hwif) for (unit = 0; unit < MAX_DRIVES; ++unit) { ide_drive_t *drive = &hwif->drives[unit]; - if (hwif->no_io_32bit) + if (hwif->host_flags & IDE_HFLAG_NO_IO_32BIT) drive->no_io_32bit = 1; else drive->no_io_32bit = drive->id->dword_io ? 1 : 0; @@ -1300,6 +1300,8 @@ static void ide_port_init_devices(ide_hwif_t *hwif) drive->io_32bit = 1; if (hwif->host_flags & IDE_HFLAG_UNMASK_IRQS) drive->unmask = 1; + if (hwif->host_flags & IDE_HFLAG_NO_UNMASK_IRQS) + drive->no_unmask = 1; if ((hwif->host_flags & IDE_HFLAG_NO_AUTOTUNE) == 0) drive->autotune = 1; } |