diff options
Diffstat (limited to 'drivers/ide/ide-io.c')
| -rw-r--r-- | drivers/ide/ide-io.c | 38 |
1 files changed, 23 insertions, 15 deletions
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c index 7153796..31e5afa 100644 --- a/drivers/ide/ide-io.c +++ b/drivers/ide/ide-io.c @@ -301,39 +301,45 @@ void ide_tf_read(ide_drive_t *drive, ide_task_t *task) struct ide_taskfile *tf = &task->tf; if (task->tf_flags & IDE_TFLAG_IN_DATA) { - u16 data = hwif->INW(IDE_DATA_REG); + u16 data = hwif->INW(hwif->io_ports[IDE_DATA_OFFSET]); tf->data = data & 0xff; tf->hob_data = (data >> 8) & 0xff; } /* be sure we're looking at the low order bits */ - hwif->OUTB(drive->ctl & ~0x80, IDE_CONTROL_REG); + hwif->OUTB(drive->ctl & ~0x80, hwif->io_ports[IDE_CONTROL_OFFSET]); if (task->tf_flags & IDE_TFLAG_IN_NSECT) - tf->nsect = hwif->INB(IDE_NSECTOR_REG); + tf->nsect = hwif->INB(hwif->io_ports[IDE_NSECTOR_OFFSET]); if (task->tf_flags & IDE_TFLAG_IN_LBAL) - tf->lbal = hwif->INB(IDE_SECTOR_REG); + tf->lbal = hwif->INB(hwif->io_ports[IDE_SECTOR_OFFSET]); if (task->tf_flags & IDE_TFLAG_IN_LBAM) - tf->lbam = hwif->INB(IDE_LCYL_REG); + tf->lbam = hwif->INB(hwif->io_ports[IDE_LCYL_OFFSET]); if (task->tf_flags & IDE_TFLAG_IN_LBAH) - tf->lbah = hwif->INB(IDE_HCYL_REG); + tf->lbah = hwif->INB(hwif->io_ports[IDE_HCYL_OFFSET]); if (task->tf_flags & IDE_TFLAG_IN_DEVICE) - tf->device = hwif->INB(IDE_SELECT_REG); + tf->device = hwif->INB(hwif->io_ports[IDE_SELECT_OFFSET]); if (task->tf_flags & IDE_TFLAG_LBA48) { - hwif->OUTB(drive->ctl | 0x80, IDE_CONTROL_REG); + hwif->OUTB(drive->ctl | 0x80, + hwif->io_ports[IDE_CONTROL_OFFSET]); if (task->tf_flags & IDE_TFLAG_IN_HOB_FEATURE) - tf->hob_feature = hwif->INB(IDE_FEATURE_REG); + tf->hob_feature = + hwif->INB(hwif->io_ports[IDE_FEATURE_OFFSET]); if (task->tf_flags & IDE_TFLAG_IN_HOB_NSECT) - tf->hob_nsect = hwif->INB(IDE_NSECTOR_REG); + tf->hob_nsect = + hwif->INB(hwif->io_ports[IDE_NSECTOR_OFFSET]); if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAL) - tf->hob_lbal = hwif->INB(IDE_SECTOR_REG); + tf->hob_lbal = + hwif->INB(hwif->io_ports[IDE_SECTOR_OFFSET]); if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAM) - tf->hob_lbam = hwif->INB(IDE_LCYL_REG); + tf->hob_lbam = + hwif->INB(hwif->io_ports[IDE_LCYL_OFFSET]); if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAH) - tf->hob_lbah = hwif->INB(IDE_HCYL_REG); + tf->hob_lbah = + hwif->INB(hwif->io_ports[IDE_HCYL_OFFSET]); } } @@ -448,7 +454,8 @@ static ide_startstop_t ide_ata_error(ide_drive_t *drive, struct request *rq, u8 if (err == ABRT_ERR) { if (drive->select.b.lba && /* some newer drives don't support WIN_SPECIFY */ - hwif->INB(IDE_COMMAND_REG) == WIN_SPECIFY) + hwif->INB(hwif->io_ports[IDE_COMMAND_OFFSET]) == + WIN_SPECIFY) return ide_stopped; } else if ((err & BAD_CRC) == BAD_CRC) { /* UDMA crc error, just retry the operation */ @@ -500,7 +507,8 @@ static ide_startstop_t ide_atapi_error(ide_drive_t *drive, struct request *rq, u if (ide_read_status(drive) & (BUSY_STAT | DRQ_STAT)) /* force an abort */ - hwif->OUTB(WIN_IDLEIMMEDIATE, IDE_COMMAND_REG); + hwif->OUTB(WIN_IDLEIMMEDIATE, + hwif->io_ports[IDE_COMMAND_OFFSET]); if (rq->errors >= ERROR_MAX) { ide_kill_rq(drive, rq); |