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path: root/drivers/ide/ide.c
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Diffstat (limited to 'drivers/ide/ide.c')
-rw-r--r--drivers/ide/ide.c35
1 files changed, 21 insertions, 14 deletions
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 64997873b6d..78776bbb537 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -138,7 +138,7 @@ static void __ide_port_unregister_devices(ide_hwif_t *hwif)
for (i = 0; i < MAX_DRIVES; i++) {
ide_drive_t *drive = &hwif->drives[i];
- if (drive->present) {
+ if (drive->dev_flags & IDE_DFLAG_PRESENT) {
spin_unlock_irq(&ide_lock);
device_unregister(&drive->gendev);
wait_for_completion(&drive->gendev_rel_comp);
@@ -254,7 +254,7 @@ ide_devset_get(io_32bit, io_32bit);
static int set_io_32bit(ide_drive_t *drive, int arg)
{
- if (drive->no_io_32bit)
+ if (drive->dev_flags & IDE_DFLAG_NO_IO_32BIT)
return -EPERM;
if (arg < 0 || arg > 1 + (SUPPORT_VLB_SYNC << 1))
@@ -265,19 +265,22 @@ static int set_io_32bit(ide_drive_t *drive, int arg)
return 0;
}
-ide_devset_get(ksettings, keep_settings);
+ide_devset_get_flag(ksettings, IDE_DFLAG_KEEP_SETTINGS);
static int set_ksettings(ide_drive_t *drive, int arg)
{
if (arg < 0 || arg > 1)
return -EINVAL;
- drive->keep_settings = arg;
+ if (arg)
+ drive->dev_flags |= IDE_DFLAG_KEEP_SETTINGS;
+ else
+ drive->dev_flags &= ~IDE_DFLAG_KEEP_SETTINGS;
return 0;
}
-ide_devset_get(using_dma, using_dma);
+ide_devset_get_flag(using_dma, IDE_DFLAG_USING_DMA);
static int set_using_dma(ide_drive_t *drive, int arg)
{
@@ -339,17 +342,20 @@ static int set_pio_mode(ide_drive_t *drive, int arg)
return 0;
}
-ide_devset_get(unmaskirq, unmask);
+ide_devset_get_flag(unmaskirq, IDE_DFLAG_UNMASK);
static int set_unmaskirq(ide_drive_t *drive, int arg)
{
- if (drive->no_unmask)
+ if (drive->dev_flags & IDE_DFLAG_NO_UNMASK)
return -EPERM;
if (arg < 0 || arg > 1)
return -EINVAL;
- drive->unmask = arg;
+ if (arg)
+ drive->dev_flags |= IDE_DFLAG_UNMASK;
+ else
+ drive->dev_flags &= ~IDE_DFLAG_UNMASK;
return 0;
}
@@ -713,16 +719,16 @@ static void ide_dev_apply_params(ide_drive_t *drive)
if (ide_nodma & (1 << i)) {
printk(KERN_INFO "ide: disallowing DMA for %s\n", drive->name);
- drive->nodma = 1;
+ drive->dev_flags |= IDE_DFLAG_NODMA;
}
if (ide_noflush & (1 << i)) {
printk(KERN_INFO "ide: disabling flush requests for %s\n",
drive->name);
- drive->noflush = 1;
+ drive->dev_flags |= IDE_DFLAG_NOFLUSH;
}
if (ide_noprobe & (1 << i)) {
printk(KERN_INFO "ide: skipping probe for %s\n", drive->name);
- drive->noprobe = 1;
+ drive->dev_flags |= IDE_DFLAG_NOPROBE;
}
if (ide_nowerr & (1 << i)) {
printk(KERN_INFO "ide: ignoring the ATA_DF bit for %s\n",
@@ -731,7 +737,7 @@ static void ide_dev_apply_params(ide_drive_t *drive)
}
if (ide_cdroms & (1 << i)) {
printk(KERN_INFO "ide: forcing %s as a CD-ROM\n", drive->name);
- drive->present = 1;
+ drive->dev_flags |= IDE_DFLAG_PRESENT;
drive->media = ide_cdrom;
/* an ATAPI device ignores DRDY */
drive->ready_stat = 0;
@@ -740,11 +746,12 @@ static void ide_dev_apply_params(ide_drive_t *drive)
drive->cyl = drive->bios_cyl = ide_disks_chs[i].cyl;
drive->head = drive->bios_head = ide_disks_chs[i].head;
drive->sect = drive->bios_sect = ide_disks_chs[i].sect;
- drive->forced_geom = 1;
+
printk(KERN_INFO "ide: forcing %s as a disk (%d/%d/%d)\n",
drive->name,
drive->cyl, drive->head, drive->sect);
- drive->present = 1;
+
+ drive->dev_flags |= IDE_DFLAG_FORCED_GEOM | IDE_DFLAG_PRESENT;
drive->media = ide_disk;
drive->ready_stat = ATA_DRDY;
}