1 files changed, 0 insertions, 695 deletions

diff --git a/windhoek/ide/ide-taskfile.c b/windhoek/ide/ide-taskfile.c
deleted file mode 100644
index a499923a..00000000
--- a/windhoek/ide/ide-taskfile.c
+++ /dev/null
@@ -1,695 +0,0 @@
-/*
- *  Copyright (C) 2000-2002	   Michael Cornwell <cornwell@acm.org>
- *  Copyright (C) 2000-2002	   Andre Hedrick <andre@linux-ide.org>
- *  Copyright (C) 2001-2002	   Klaus Smolin
- *					IBM Storage Technology Division
- *  Copyright (C) 2003-2004, 2007  Bartlomiej Zolnierkiewicz
- *
- *  The big the bad and the ugly.
- */
-
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/hdreg.h>
-#include <linux/ide.h>
-#include <linux/scatterlist.h>
-
-#include <asm/uaccess.h>
-#include <asm/io.h>
-
-#include "local.h"
-
-void ide_tf_dump(const char *s, struct ide_taskfile *tf)
-{
-#ifdef DEBUG
-	printk("%s: tf: feat 0x%02x nsect 0x%02x lbal 0x%02x "
-		"lbam 0x%02x lbah 0x%02x dev 0x%02x cmd 0x%02x\n",
-		s, tf->feature, tf->nsect, tf->lbal,
-		tf->lbam, tf->lbah, tf->device, tf->command);
-	printk("%s: hob: nsect 0x%02x lbal 0x%02x "
-		"lbam 0x%02x lbah 0x%02x\n",
-		s, tf->hob_nsect, tf->hob_lbal,
-		tf->hob_lbam, tf->hob_lbah);
-#endif
-}
-
-int taskfile_lib_get_identify (ide_drive_t *drive, u8 *buf)
-{
-	ide_task_t args;
-
-	memset(&args, 0, sizeof(ide_task_t));
-	args.tf.nsect = 0x01;
-	if (drive->media == ide_disk)
-		args.tf.command = ATA_CMD_ID_ATA;
-	else
-		args.tf.command = ATA_CMD_ID_ATAPI;
-	args.tf_flags	= IDE_TFLAG_TF | IDE_TFLAG_DEVICE;
-	args.data_phase	= TASKFILE_IN;
-	return ide_raw_taskfile(drive, &args, buf, 1);
-}
-
-static ide_startstop_t task_no_data_intr(ide_drive_t *);
-static ide_startstop_t pre_task_out_intr(ide_drive_t *, struct request *);
-static ide_startstop_t task_in_intr(ide_drive_t *);
-
-ide_startstop_t do_rw_taskfile (ide_drive_t *drive, ide_task_t *task)
-{
-	ide_hwif_t *hwif = drive->hwif;
-	struct ide_taskfile *tf = &task->tf;
-	ide_handler_t *handler = NULL;
-	const struct ide_tp_ops *tp_ops = hwif->tp_ops;
-	const struct ide_dma_ops *dma_ops = hwif->dma_ops;
-
-	if (task->data_phase == TASKFILE_MULTI_IN ||
-	    task->data_phase == TASKFILE_MULTI_OUT) {
-		if (!drive->mult_count) {
-			printk(KERN_ERR "%s: multimode not set!\n",
-					drive->name);
-			return ide_stopped;
-		}
-	}
-
-	if (task->tf_flags & IDE_TFLAG_FLAGGED)
-		task->tf_flags |= IDE_TFLAG_FLAGGED_SET_IN_FLAGS;
-
-	memcpy(&hwif->task, task, sizeof(*task));
-
-	if ((task->tf_flags & IDE_TFLAG_DMA_PIO_FALLBACK) == 0) {
-		ide_tf_dump(drive->name, tf);
-		tp_ops->set_irq(hwif, 1);
-		SELECT_MASK(drive, 0);
-		tp_ops->tf_load(drive, task);
-	}
-
-	switch (task->data_phase) {
-	case TASKFILE_MULTI_OUT:
-	case TASKFILE_OUT:
-		tp_ops->exec_command(hwif, tf->command);
-		ndelay(400);	/* FIXME */
-		return pre_task_out_intr(drive, task->rq);
-	case TASKFILE_MULTI_IN:
-	case TASKFILE_IN:
-		handler = task_in_intr;
-		/* fall-through */
-	case TASKFILE_NO_DATA:
-		if (handler == NULL)
-			handler = task_no_data_intr;
-		ide_execute_command(drive, tf->command, handler,
-				    WAIT_WORSTCASE, NULL);
-		return ide_started;
-	default:
-		if ((drive->dev_flags & IDE_DFLAG_USING_DMA) == 0 ||
-		    dma_ops->dma_setup(drive))
-			return ide_stopped;
-		dma_ops->dma_exec_cmd(drive, tf->command);
-		dma_ops->dma_start(drive);
-		return ide_started;
-	}
-}
-EXPORT_SYMBOL_GPL(do_rw_taskfile);
-
-/*
- * Handler for commands without a data phase
- */
-static ide_startstop_t task_no_data_intr(ide_drive_t *drive)
-{
-	ide_hwif_t *hwif = drive->hwif;
-	ide_task_t *task = &hwif->task;
-	struct ide_taskfile *tf = &task->tf;
-	int custom = (task->tf_flags & IDE_TFLAG_CUSTOM_HANDLER) ? 1 : 0;
-	int retries = (custom && tf->command == ATA_CMD_INIT_DEV_PARAMS) ? 5 : 1;
-	u8 stat;
-
-	local_irq_enable_in_hardirq();
-
-	while (1) {
-		stat = hwif->tp_ops->read_status(hwif);
-		if ((stat & ATA_BUSY) == 0 || retries-- == 0)
-			break;
-		udelay(10);
-	};
-
-	if (!OK_STAT(stat, ATA_DRDY, BAD_STAT)) {
-		if (custom && tf->command == ATA_CMD_SET_MULTI) {
-			drive->mult_req = drive->mult_count = 0;
-			drive->special.b.recalibrate = 1;
-			(void)ide_dump_status(drive, __func__, stat);
-			return ide_stopped;
-		} else if (custom && tf->command == ATA_CMD_INIT_DEV_PARAMS) {
-			if ((stat & (ATA_ERR | ATA_DRQ)) == 0) {
-				ide_set_handler(drive, &task_no_data_intr,
-						WAIT_WORSTCASE, NULL);
-				return ide_started;
-			}
-		}
-		return ide_error(drive, "task_no_data_intr", stat);
-		/* calls ide_end_drive_cmd */
-	}
-
-	if (!custom)
-		ide_end_drive_cmd(drive, stat, ide_read_error(drive));
-	else if (tf->command == ATA_CMD_IDLEIMMEDIATE) {
-		hwif->tp_ops->tf_read(drive, task);
-		if (tf->lbal != 0xc4) {
-			printk(KERN_ERR "%s: head unload failed!\n",
-			       drive->name);
-			ide_tf_dump(drive->name, tf);
-		} else
-			drive->dev_flags |= IDE_DFLAG_PARKED;
-		ide_end_drive_cmd(drive, stat, ide_read_error(drive));
-	} else if (tf->command == ATA_CMD_SET_MULTI)
-		drive->mult_count = drive->mult_req;
-
-	return ide_stopped;
-}
-
-static u8 wait_drive_not_busy(ide_drive_t *drive)
-{
-	ide_hwif_t *hwif = drive->hwif;
-	int retries;
-	u8 stat;
-
-	/*
-	 * Last sector was transfered, wait until device is ready.  This can
-	 * take up to 6 ms on some ATAPI devices, so we will wait max 10 ms.
-	 */
-	for (retries = 0; retries < 1000; retries++) {
-		stat = hwif->tp_ops->read_status(hwif);
-
-		if (stat & ATA_BUSY)
-			udelay(10);
-		else
-			break;
-	}
-
-	if (stat & ATA_BUSY)
-		printk(KERN_ERR "%s: drive still BUSY!\n", drive->name);
-
-	return stat;
-}
-
-static void ide_pio_sector(ide_drive_t *drive, struct request *rq,
-			   unsigned int write)
-{
-	DEBUG_MSG("========= ide_pio start =========");
-	ide_hwif_t *hwif = drive->hwif;
-	struct scatterlist *sg = hwif->sg_table;
-	struct scatterlist *cursg = hwif->cursg;
-	struct page *page;
-#ifdef CONFIG_HIGHMEM
-	unsigned long flags;
-#endif
-	unsigned int offset;
-	u8 *buf;
-
-	cursg = hwif->cursg;
-	DEBUG_MSG("sg = %p, cursg %p", sg, cursg);
-	if (!cursg) {
-		cursg = sg;
-		hwif->cursg = sg;
-	}
-
-	page = sg_page(cursg);
-	offset = cursg->offset + hwif->cursg_ofs * SECTOR_SIZE;
-	DEBUG_MSG("page %p, offset %lx", page, offset);
-
-	/* get the current page and offset */
-	page = nth_page(page, (offset >> PAGE_SHIFT));
-	offset %= PAGE_SIZE;
-	DEBUG_MSG("== transform ==> page %p, offset %lx", page, offset);
-	DEBUG_MSG("                 virt %p", page_address(page));
-
-
-#ifdef CONFIG_HIGHMEM
-	local_irq_save(flags);
-#endif
-	buf = kmap_atomic(page, KM_BIO_SRC_IRQ) + offset;
-	DEBUG_MSG("kmap_atomic(%p) = %p", page, buf);
-
-	hwif->nleft--;
-	hwif->cursg_ofs++;
-
-	if ((hwif->cursg_ofs * SECTOR_SIZE) == cursg->length) {
-		hwif->cursg = sg_next(hwif->cursg);
-		hwif->cursg_ofs = 0;
-	}
-
-	/* do the actual data transfer */
-	if (write)
-		hwif->tp_ops->output_data(drive, rq, buf, SECTOR_SIZE);
-	else
-		hwif->tp_ops->input_data(drive, rq, buf, SECTOR_SIZE);
-
-	kunmap_atomic(buf, KM_BIO_SRC_IRQ);
-#ifdef CONFIG_HIGHMEM
-	local_irq_restore(flags);
-#endif
-}
-
-static void ide_pio_multi(ide_drive_t *drive, struct request *rq,
-			  unsigned int write)
-{
-	unsigned int nsect;
-
-	nsect = min_t(unsigned int, drive->hwif->nleft, drive->mult_count);
-	DEBUG_MSG("io on %d sectors (%d, %d)", nsect, drive->hwif->nleft, drive->mult_count);
-	while (nsect--)
-		ide_pio_sector(drive, rq, write);
-}
-
-static void ide_pio_datablock(ide_drive_t *drive, struct request *rq,
-				     unsigned int write)
-{
-	u8 saved_io_32bit = drive->io_32bit;
-
-	if (rq->bio)	/* fs request */
-		rq->errors = 0;
-
-	if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE) {
-		ide_task_t *task = rq->special;
-
-		if (task->tf_flags & IDE_TFLAG_IO_16BIT)
-			drive->io_32bit = 0;
-	}
-
-	touch_softlockup_watchdog();
-
-	DEBUG_MSG("data_phase : %s", drive->hwif->data_phase == TASKFILE_MULTI_IN  ? "TASKFILE_MULTI_IN" :
-	                             drive->hwif->data_phase == TASKFILE_MULTI_OUT ? "TASKFILE_MULTI_OUT" :
-	                             "unknown");
-	switch (drive->hwif->data_phase) {
-	case TASKFILE_MULTI_IN:
-	case TASKFILE_MULTI_OUT:
-		ide_pio_multi(drive, rq, write);
-		break;
-	default:
-		ide_pio_sector(drive, rq, write);
-		break;
-	}
-
-	drive->io_32bit = saved_io_32bit;
-}
-
-static ide_startstop_t task_error(ide_drive_t *drive, struct request *rq,
-				  const char *s, u8 stat)
-{
-	if (rq->bio) {
-		ide_hwif_t *hwif = drive->hwif;
-		int sectors = hwif->nsect - hwif->nleft;
-
-		switch (hwif->data_phase) {
-		case TASKFILE_IN:
-			if (hwif->nleft)
-				break;
-			/* fall through */
-		case TASKFILE_OUT:
-			sectors--;
-			break;
-		case TASKFILE_MULTI_IN:
-			if (hwif->nleft)
-				break;
-			/* fall through */
-		case TASKFILE_MULTI_OUT:
-			sectors -= drive->mult_count;
-		default:
-			break;
-		}
-
-		if (sectors > 0) {
-			struct ide_driver *drv;
-
-			drv = *(struct ide_driver **)rq->rq_disk->private_data;
-			drv->end_request(drive, 1, sectors);
-		}
-	}
-	return ide_error(drive, s, stat);
-}
-
-void task_end_request(ide_drive_t *drive, struct request *rq, u8 stat)
-{
-	if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE) {
-		u8 err = ide_read_error(drive);
-
-		ide_end_drive_cmd(drive, stat, err);
-		return;
-	}
-
-	if (rq->rq_disk) {
-		struct ide_driver *drv;
-
-		drv = *(struct ide_driver **)rq->rq_disk->private_data;;
-		drv->end_request(drive, 1, rq->nr_sectors);
-	} else
-		ide_end_request(drive, 1, rq->nr_sectors);
-}
-
-/*
- * We got an interrupt on a task_in case, but no errors and no DRQ.
- *
- * It might be a spurious irq (shared irq), but it might be a
- * command that had no output.
- */
-static ide_startstop_t task_in_unexpected(ide_drive_t *drive, struct request *rq, u8 stat)
-{
-	/* Command all done? */
-	if (OK_STAT(stat, ATA_DRDY, ATA_BUSY)) {
-		task_end_request(drive, rq, stat);
-		return ide_stopped;
-	}
-
-	/* Assume it was a spurious irq */
-	ide_set_handler(drive, &task_in_intr, WAIT_WORSTCASE, NULL);
-	return ide_started;
-}
-
-/*
- * Handler for command with PIO data-in phase (Read/Read Multiple).
- */
-static ide_startstop_t task_in_intr(ide_drive_t *drive)
-{
-	ide_hwif_t *hwif = drive->hwif;
-	struct request *rq = hwif->rq;
-	u8 stat = hwif->tp_ops->read_status(hwif);
-
-	/* Error? */
-	if (stat & ATA_ERR)
-		return task_error(drive, rq, __func__, stat);
-
-	/* Didn't want any data? Odd. */
-	if ((stat & ATA_DRQ) == 0)
-		return task_in_unexpected(drive, rq, stat);
-
-	ide_pio_datablock(drive, rq, 0);
-
-	/* Are we done? Check status and finish transfer. */
-	if (!hwif->nleft) {
-		stat = wait_drive_not_busy(drive);
-		if (!OK_STAT(stat, 0, BAD_STAT))
-			return task_error(drive, rq, __func__, stat);
-		task_end_request(drive, rq, stat);
-		return ide_stopped;
-	}
-
-	/* Still data left to transfer. */
-	ide_set_handler(drive, &task_in_intr, WAIT_WORSTCASE, NULL);
-
-	return ide_started;
-}
-
-/*
- * Handler for command with PIO data-out phase (Write/Write Multiple).
- */
-static ide_startstop_t task_out_intr (ide_drive_t *drive)
-{
-	ide_hwif_t *hwif = drive->hwif;
-	struct request *rq = hwif->rq;
-	u8 stat = hwif->tp_ops->read_status(hwif);
-
-	if (!OK_STAT(stat, DRIVE_READY, drive->bad_wstat))
-		return task_error(drive, rq, __func__, stat);
-
-	/* Deal with unexpected ATA data phase. */
-	if (((stat & ATA_DRQ) == 0) ^ !hwif->nleft)
-		return task_error(drive, rq, __func__, stat);
-
-	if (!hwif->nleft) {
-		task_end_request(drive, rq, stat);
-		return ide_stopped;
-	}
-
-	/* Still data left to transfer. */
-	ide_pio_datablock(drive, rq, 1);
-	ide_set_handler(drive, &task_out_intr, WAIT_WORSTCASE, NULL);
-
-	return ide_started;
-}
-
-static ide_startstop_t pre_task_out_intr(ide_drive_t *drive, struct request *rq)
-{
-	ide_startstop_t startstop;
-
-	if (ide_wait_stat(&startstop, drive, ATA_DRQ,
-			  drive->bad_wstat, WAIT_DRQ)) {
-		printk(KERN_ERR "%s: no DRQ after issuing %sWRITE%s\n",
-			drive->name, drive->hwif->data_phase ? "MULT" : "",
-			(drive->dev_flags & IDE_DFLAG_LBA48) ? "_EXT" : "");
-		return startstop;
-	}
-
-	if ((drive->dev_flags & IDE_DFLAG_UNMASK) == 0)
-		local_irq_disable();
-
-	ide_set_handler(drive, &task_out_intr, WAIT_WORSTCASE, NULL);
-	ide_pio_datablock(drive, rq, 1);
-
-	return ide_started;
-}
-
-int ide_raw_taskfile(ide_drive_t *drive, ide_task_t *task, u8 *buf, u16 nsect)
-{
-	struct request *rq;
-	int error;
-
-	rq = blk_get_request(drive->queue, READ, __GFP_WAIT);
-	rq->cmd_type = REQ_TYPE_ATA_TASKFILE;
-	rq->buffer = buf;
-
-	/*
-	 * (ks) We transfer currently only whole sectors.
-	 * This is suffient for now.  But, it would be great,
-	 * if we would find a solution to transfer any size.
-	 * To support special commands like READ LONG.
-	 */
-	rq->hard_nr_sectors = rq->nr_sectors = nsect;
-	rq->hard_cur_sectors = rq->current_nr_sectors = nsect;
-
-	if (task->tf_flags & IDE_TFLAG_WRITE)
-		rq->cmd_flags |= REQ_RW;
-
-	rq->special = task;
-	task->rq = rq;
-
-	error = blk_execute_rq(drive->queue, NULL, rq, 0);
-	blk_put_request(rq);
-
-	return error;
-}
-
-EXPORT_SYMBOL(ide_raw_taskfile);
-
-int ide_no_data_taskfile(ide_drive_t *drive, ide_task_t *task)
-{
-	task->data_phase = TASKFILE_NO_DATA;
-
-	return ide_raw_taskfile(drive, task, NULL, 0);
-}
-EXPORT_SYMBOL_GPL(ide_no_data_taskfile);
-
-#ifdef CONFIG_IDE_TASK_IOCTL
-int ide_taskfile_ioctl (ide_drive_t *drive, unsigned int cmd, unsigned long arg)
-{
-	ide_task_request_t	*req_task;
-	ide_task_t		args;
-	u8 *outbuf		= NULL;
-	u8 *inbuf		= NULL;
-	u8 *data_buf		= NULL;
-	int err			= 0;
-	int tasksize		= sizeof(struct ide_task_request_s);
-	unsigned int taskin	= 0;
-	unsigned int taskout	= 0;
-	u16 nsect		= 0;
-	char __user *buf = (char __user *)arg;
-
-//	printk("IDE Taskfile ...\n");
-
-	req_task = kzalloc(tasksize, GFP_KERNEL);
-	if (req_task == NULL) return -ENOMEM;
-	if (copy_from_user(req_task, buf, tasksize)) {
-		kfree(req_task);
-		return -EFAULT;
-	}
-
-	taskout = req_task->out_size;
-	taskin  = req_task->in_size;
-	
-	if (taskin > 65536 || taskout > 65536) {
-		err = -EINVAL;
-		goto abort;
-	}
-
-	if (taskout) {
-		int outtotal = tasksize;
-		outbuf = kzalloc(taskout, GFP_KERNEL);
-		if (outbuf == NULL) {
-			err = -ENOMEM;
-			goto abort;
-		}
-		if (copy_from_user(outbuf, buf + outtotal, taskout)) {
-			err = -EFAULT;
-			goto abort;
-		}
-	}
-
-	if (taskin) {
-		int intotal = tasksize + taskout;
-		inbuf = kzalloc(taskin, GFP_KERNEL);
-		if (inbuf == NULL) {
-			err = -ENOMEM;
-			goto abort;
-		}
-		if (copy_from_user(inbuf, buf + intotal, taskin)) {
-			err = -EFAULT;
-			goto abort;
-		}
-	}
-
-	memset(&args, 0, sizeof(ide_task_t));
-
-	memcpy(&args.tf_array[0], req_task->hob_ports, HDIO_DRIVE_HOB_HDR_SIZE - 2);
-	memcpy(&args.tf_array[6], req_task->io_ports, HDIO_DRIVE_TASK_HDR_SIZE);
-
-	args.data_phase = req_task->data_phase;
-
-	args.tf_flags = IDE_TFLAG_IO_16BIT | IDE_TFLAG_DEVICE |
-			IDE_TFLAG_IN_TF;
-	if (drive->dev_flags & IDE_DFLAG_LBA48)
-		args.tf_flags |= (IDE_TFLAG_LBA48 | IDE_TFLAG_IN_HOB);
-
-	if (req_task->out_flags.all) {
-		args.tf_flags |= IDE_TFLAG_FLAGGED;
-
-		if (req_task->out_flags.b.data)
-			args.tf_flags |= IDE_TFLAG_OUT_DATA;
-
-		if (req_task->out_flags.b.nsector_hob)
-			args.tf_flags |= IDE_TFLAG_OUT_HOB_NSECT;
-		if (req_task->out_flags.b.sector_hob)
-			args.tf_flags |= IDE_TFLAG_OUT_HOB_LBAL;
-		if (req_task->out_flags.b.lcyl_hob)
-			args.tf_flags |= IDE_TFLAG_OUT_HOB_LBAM;
-		if (req_task->out_flags.b.hcyl_hob)
-			args.tf_flags |= IDE_TFLAG_OUT_HOB_LBAH;
-
-		if (req_task->out_flags.b.error_feature)
-			args.tf_flags |= IDE_TFLAG_OUT_FEATURE;
-		if (req_task->out_flags.b.nsector)
-			args.tf_flags |= IDE_TFLAG_OUT_NSECT;
-		if (req_task->out_flags.b.sector)
-			args.tf_flags |= IDE_TFLAG_OUT_LBAL;
-		if (req_task->out_flags.b.lcyl)
-			args.tf_flags |= IDE_TFLAG_OUT_LBAM;
-		if (req_task->out_flags.b.hcyl)
-			args.tf_flags |= IDE_TFLAG_OUT_LBAH;
-	} else {
-		args.tf_flags |= IDE_TFLAG_OUT_TF;
-		if (args.tf_flags & IDE_TFLAG_LBA48)
-			args.tf_flags |= IDE_TFLAG_OUT_HOB;
-	}
-
-	if (req_task->in_flags.b.data)
-		args.tf_flags |= IDE_TFLAG_IN_DATA;
-
-	switch(req_task->data_phase) {
-		case TASKFILE_MULTI_OUT:
-			if (!drive->mult_count) {
-				/* (hs): give up if multcount is not set */
-				printk(KERN_ERR "%s: %s Multimode Write " \
-					"multcount is not set\n",
-					drive->name, __func__);
-				err = -EPERM;
-				goto abort;
-			}
-			/* fall through */
-		case TASKFILE_OUT:
-			/* fall through */
-		case TASKFILE_OUT_DMAQ:
-		case TASKFILE_OUT_DMA:
-			nsect = taskout / SECTOR_SIZE;
-			data_buf = outbuf;
-			break;
-		case TASKFILE_MULTI_IN:
-			if (!drive->mult_count) {
-				/* (hs): give up if multcount is not set */
-				printk(KERN_ERR "%s: %s Multimode Read failure " \
-					"multcount is not set\n",
-					drive->name, __func__);
-				err = -EPERM;
-				goto abort;
-			}
-			/* fall through */
-		case TASKFILE_IN:
-			/* fall through */
-		case TASKFILE_IN_DMAQ:
-		case TASKFILE_IN_DMA:
-			nsect = taskin / SECTOR_SIZE;
-			data_buf = inbuf;
-			break;
-		case TASKFILE_NO_DATA:
-			break;
-		default:
-			err = -EFAULT;
-			goto abort;
-	}
-
-	if (req_task->req_cmd == IDE_DRIVE_TASK_NO_DATA)
-		nsect = 0;
-	else if (!nsect) {
-		nsect = (args.tf.hob_nsect << 8) | args.tf.nsect;
-
-		if (!nsect) {
-			printk(KERN_ERR "%s: in/out command without data\n",
-					drive->name);
-			err = -EFAULT;
-			goto abort;
-		}
-	}
-
-	if (req_task->req_cmd == IDE_DRIVE_TASK_RAW_WRITE)
-		args.tf_flags |= IDE_TFLAG_WRITE;
-
-	err = ide_raw_taskfile(drive, &args, data_buf, nsect);
-
-	memcpy(req_task->hob_ports, &args.tf_array[0], HDIO_DRIVE_HOB_HDR_SIZE - 2);
-	memcpy(req_task->io_ports, &args.tf_array[6], HDIO_DRIVE_TASK_HDR_SIZE);
-
-	if ((args.tf_flags & IDE_TFLAG_FLAGGED_SET_IN_FLAGS) &&
-	    req_task->in_flags.all == 0) {
-		req_task->in_flags.all = IDE_TASKFILE_STD_IN_FLAGS;
-		if (drive->dev_flags & IDE_DFLAG_LBA48)
-			req_task->in_flags.all |= (IDE_HOB_STD_IN_FLAGS << 8);
-	}
-
-	if (copy_to_user(buf, req_task, tasksize)) {
-		err = -EFAULT;
-		goto abort;
-	}
-	if (taskout) {
-		int outtotal = tasksize;
-		if (copy_to_user(buf + outtotal, outbuf, taskout)) {
-			err = -EFAULT;
-			goto abort;
-		}
-	}
-	if (taskin) {
-		int intotal = tasksize + taskout;
-		if (copy_to_user(buf + intotal, inbuf, taskin)) {
-			err = -EFAULT;
-			goto abort;
-		}
-	}
-abort:
-	kfree(req_task);
-	kfree(outbuf);
-	kfree(inbuf);
-
-//	printk("IDE Taskfile ioctl ended. rc = %i\n", err);
-
-	return err;
-}
-#endif