diff options
Diffstat (limited to 'drivers/ide/ide-taskfile.c')
| -rw-r--r-- | drivers/ide/ide-taskfile.c | 47 |
1 files changed, 25 insertions, 22 deletions
diff --git a/drivers/ide/ide-taskfile.c b/drivers/ide/ide-taskfile.c index 4c86a8d84b4c..9f9ad9fb6b89 100644 --- a/drivers/ide/ide-taskfile.c +++ b/drivers/ide/ide-taskfile.c @@ -36,6 +36,7 @@ void ide_tf_load(ide_drive_t *drive, ide_task_t *task) { ide_hwif_t *hwif = drive->hwif; + struct ide_io_ports *io_ports = &hwif->io_ports; struct ide_taskfile *tf = &task->tf; u8 HIHI = (task->tf_flags & IDE_TFLAG_LBA48) ? 0xE0 : 0xEF; @@ -59,32 +60,33 @@ void ide_tf_load(ide_drive_t *drive, ide_task_t *task) SELECT_MASK(drive, 0); if (task->tf_flags & IDE_TFLAG_OUT_DATA) - hwif->OUTW((tf->hob_data << 8) | tf->data, IDE_DATA_REG); + hwif->OUTW((tf->hob_data << 8) | tf->data, io_ports->data_addr); if (task->tf_flags & IDE_TFLAG_OUT_HOB_FEATURE) - hwif->OUTB(tf->hob_feature, IDE_FEATURE_REG); + hwif->OUTB(tf->hob_feature, io_ports->feature_addr); if (task->tf_flags & IDE_TFLAG_OUT_HOB_NSECT) - hwif->OUTB(tf->hob_nsect, IDE_NSECTOR_REG); + hwif->OUTB(tf->hob_nsect, io_ports->nsect_addr); if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAL) - hwif->OUTB(tf->hob_lbal, IDE_SECTOR_REG); + hwif->OUTB(tf->hob_lbal, io_ports->lbal_addr); if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAM) - hwif->OUTB(tf->hob_lbam, IDE_LCYL_REG); + hwif->OUTB(tf->hob_lbam, io_ports->lbam_addr); if (task->tf_flags & IDE_TFLAG_OUT_HOB_LBAH) - hwif->OUTB(tf->hob_lbah, IDE_HCYL_REG); + hwif->OUTB(tf->hob_lbah, io_ports->lbah_addr); if (task->tf_flags & IDE_TFLAG_OUT_FEATURE) - hwif->OUTB(tf->feature, IDE_FEATURE_REG); + hwif->OUTB(tf->feature, io_ports->feature_addr); if (task->tf_flags & IDE_TFLAG_OUT_NSECT) - hwif->OUTB(tf->nsect, IDE_NSECTOR_REG); + hwif->OUTB(tf->nsect, io_ports->nsect_addr); if (task->tf_flags & IDE_TFLAG_OUT_LBAL) - hwif->OUTB(tf->lbal, IDE_SECTOR_REG); + hwif->OUTB(tf->lbal, io_ports->lbal_addr); if (task->tf_flags & IDE_TFLAG_OUT_LBAM) - hwif->OUTB(tf->lbam, IDE_LCYL_REG); + hwif->OUTB(tf->lbam, io_ports->lbam_addr); if (task->tf_flags & IDE_TFLAG_OUT_LBAH) - hwif->OUTB(tf->lbah, IDE_HCYL_REG); + hwif->OUTB(tf->lbah, io_ports->lbah_addr); if (task->tf_flags & IDE_TFLAG_OUT_DEVICE) - hwif->OUTB((tf->device & HIHI) | drive->select.all, IDE_SELECT_REG); + hwif->OUTB((tf->device & HIHI) | drive->select.all, + io_ports->device_addr); } int taskfile_lib_get_identify (ide_drive_t *drive, u8 *buf) @@ -133,6 +135,7 @@ ide_startstop_t do_rw_taskfile (ide_drive_t *drive, ide_task_t *task) ide_hwif_t *hwif = HWIF(drive); struct ide_taskfile *tf = &task->tf; ide_handler_t *handler = NULL; + const struct ide_dma_ops *dma_ops = hwif->dma_ops; if (task->data_phase == TASKFILE_MULTI_IN || task->data_phase == TASKFILE_MULTI_OUT) { @@ -152,7 +155,7 @@ ide_startstop_t do_rw_taskfile (ide_drive_t *drive, ide_task_t *task) switch (task->data_phase) { case TASKFILE_MULTI_OUT: case TASKFILE_OUT: - hwif->OUTBSYNC(drive, tf->command, IDE_COMMAND_REG); + hwif->OUTBSYNC(drive, tf->command, hwif->io_ports.command_addr); ndelay(400); /* FIXME */ return pre_task_out_intr(drive, task->rq); case TASKFILE_MULTI_IN: @@ -175,10 +178,10 @@ ide_startstop_t do_rw_taskfile (ide_drive_t *drive, ide_task_t *task) return ide_started; default: if (task_dma_ok(task) == 0 || drive->using_dma == 0 || - hwif->dma_setup(drive)) + dma_ops->dma_setup(drive)) return ide_stopped; - hwif->dma_exec_cmd(drive, tf->command); - hwif->dma_start(drive); + dma_ops->dma_exec_cmd(drive, tf->command); + dma_ops->dma_start(drive); return ide_started; } } @@ -452,7 +455,7 @@ static ide_startstop_t task_in_intr(ide_drive_t *drive) /* Error? */ if (stat & ERR_STAT) - return task_error(drive, rq, __FUNCTION__, stat); + return task_error(drive, rq, __func__, stat); /* Didn't want any data? Odd. */ if (!(stat & DRQ_STAT)) @@ -464,7 +467,7 @@ static ide_startstop_t task_in_intr(ide_drive_t *drive) if (!hwif->nleft) { stat = wait_drive_not_busy(drive); if (!OK_STAT(stat, 0, BAD_STAT)) - return task_error(drive, rq, __FUNCTION__, stat); + return task_error(drive, rq, __func__, stat); task_end_request(drive, rq, stat); return ide_stopped; } @@ -485,11 +488,11 @@ static ide_startstop_t task_out_intr (ide_drive_t *drive) u8 stat = ide_read_status(drive); if (!OK_STAT(stat, DRIVE_READY, drive->bad_wstat)) - return task_error(drive, rq, __FUNCTION__, stat); + return task_error(drive, rq, __func__, stat); /* Deal with unexpected ATA data phase. */ if (((stat & DRQ_STAT) == 0) ^ !hwif->nleft) - return task_error(drive, rq, __FUNCTION__, stat); + return task_error(drive, rq, __func__, stat); if (!hwif->nleft) { task_end_request(drive, rq, stat); @@ -672,7 +675,7 @@ int ide_taskfile_ioctl (ide_drive_t *drive, unsigned int cmd, unsigned long arg) /* (hs): give up if multcount is not set */ printk(KERN_ERR "%s: %s Multimode Write " \ "multcount is not set\n", - drive->name, __FUNCTION__); + drive->name, __func__); err = -EPERM; goto abort; } @@ -689,7 +692,7 @@ int ide_taskfile_ioctl (ide_drive_t *drive, unsigned int cmd, unsigned long arg) /* (hs): give up if multcount is not set */ printk(KERN_ERR "%s: %s Multimode Read failure " \ "multcount is not set\n", - drive->name, __FUNCTION__); + drive->name, __func__); err = -EPERM; goto abort; } |