scc_pata: dependency fix

This patch fixes:
* the dependency of scc_pata on BLK_DEV_IDEDMA_PCI
* incorrect link to ide-core
* move scc_pata from ide/ppc to ide/pci

Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Signed-off-by: Akira Iguchi <akira2.iguchi@toshiba.co.jp>
Cc: Al Viro <viro@ftp.linux.org.uk>,
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 0 insertions, 858 deletions

diff --git a/drivers/ide/ppc/scc_pata.c b/drivers/ide/ppc/scc_pata.c
deleted file mode 100644
index f84bf79..0000000
--- a/drivers/ide/ppc/scc_pata.c
+++ /dev/null
@@ -1,858 +0,0 @@
-/*
- * Support for IDE interfaces on Celleb platform
- *
- * (C) Copyright 2006 TOSHIBA CORPORATION
- *
- * This code is based on drivers/ide/pci/siimage.c:
- * Copyright (C) 2001-2002	Andre Hedrick <andre@linux-ide.org>
- * Copyright (C) 2003		Red Hat <alan@redhat.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <linux/types.h>
-#include <linux/module.h>
-#include <linux/pci.h>
-#include <linux/delay.h>
-#include <linux/hdreg.h>
-#include <linux/ide.h>
-#include <linux/init.h>
-
-#define PCI_DEVICE_ID_TOSHIBA_SCC_ATA            0x01b4
-
-#define SCC_PATA_NAME           "scc IDE"
-
-#define TDVHSEL_MASTER          0x00000001
-#define TDVHSEL_SLAVE           0x00000004
-
-#define MODE_JCUSFEN            0x00000080
-
-#define CCKCTRL_ATARESET        0x00040000
-#define CCKCTRL_BUFCNT          0x00020000
-#define CCKCTRL_CRST            0x00010000
-#define CCKCTRL_OCLKEN          0x00000100
-#define CCKCTRL_ATACLKOEN       0x00000002
-#define CCKCTRL_LCLKEN          0x00000001
-
-#define QCHCD_IOS_SS		0x00000001
-
-#define QCHSD_STPDIAG		0x00020000
-
-#define INTMASK_MSK             0xD1000012
-#define INTSTS_SERROR		0x80000000
-#define INTSTS_PRERR		0x40000000
-#define INTSTS_RERR		0x10000000
-#define INTSTS_ICERR		0x01000000
-#define INTSTS_BMSINT		0x00000010
-#define INTSTS_BMHE		0x00000008
-#define INTSTS_IOIRQS           0x00000004
-#define INTSTS_INTRQ            0x00000002
-#define INTSTS_ACTEINT          0x00000001
-
-#define ECMODE_VALUE 0x01
-
-static struct scc_ports {
-	unsigned long ctl, dma;
-	unsigned char hwif_id;  /* for removing hwif from system */
-} scc_ports[MAX_HWIFS];
-
-/* PIO transfer mode  table */
-/* JCHST */
-static unsigned long JCHSTtbl[2][7] = {
-	{0x0E, 0x05, 0x02, 0x03, 0x02, 0x00, 0x00},   /* 100MHz */
-	{0x13, 0x07, 0x04, 0x04, 0x03, 0x00, 0x00}    /* 133MHz */
-};
-
-/* JCHHT */
-static unsigned long JCHHTtbl[2][7] = {
-	{0x0E, 0x02, 0x02, 0x02, 0x02, 0x00, 0x00},   /* 100MHz */
-	{0x13, 0x03, 0x03, 0x03, 0x03, 0x00, 0x00}    /* 133MHz */
-};
-
-/* JCHCT */
-static unsigned long JCHCTtbl[2][7] = {
-	{0x1D, 0x1D, 0x1C, 0x0B, 0x06, 0x00, 0x00},   /* 100MHz */
-	{0x27, 0x26, 0x26, 0x0E, 0x09, 0x00, 0x00}    /* 133MHz */
-};
-
-
-/* DMA transfer mode  table */
-/* JCHDCTM/JCHDCTS */
-static unsigned long JCHDCTxtbl[2][7] = {
-	{0x0A, 0x06, 0x04, 0x03, 0x01, 0x00, 0x00},   /* 100MHz */
-	{0x0E, 0x09, 0x06, 0x04, 0x02, 0x01, 0x00}    /* 133MHz */
-};
-
-/* JCSTWTM/JCSTWTS  */
-static unsigned long JCSTWTxtbl[2][7] = {
-	{0x06, 0x04, 0x03, 0x02, 0x02, 0x02, 0x00},   /* 100MHz */
-	{0x09, 0x06, 0x04, 0x02, 0x02, 0x02, 0x02}    /* 133MHz */
-};
-
-/* JCTSS */
-static unsigned long JCTSStbl[2][7] = {
-	{0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x00},   /* 100MHz */
-	{0x05, 0x05, 0x05, 0x05, 0x05, 0x05, 0x05}    /* 133MHz */
-};
-
-/* JCENVT */
-static unsigned long JCENVTtbl[2][7] = {
-	{0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00},   /* 100MHz */
-	{0x02, 0x02, 0x02, 0x02, 0x02, 0x02, 0x02}    /* 133MHz */
-};
-
-/* JCACTSELS/JCACTSELM */
-static unsigned long JCACTSELtbl[2][7] = {
-	{0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x00},   /* 100MHz */
-	{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01}    /* 133MHz */
-};
-
-
-static u8 scc_ide_inb(unsigned long port)
-{
-	u32 data = in_be32((void*)port);
-	return (u8)data;
-}
-
-static u16 scc_ide_inw(unsigned long port)
-{
-	u32 data = in_be32((void*)port);
-	return (u16)data;
-}
-
-static void scc_ide_insw(unsigned long port, void *addr, u32 count)
-{
-	u16 *ptr = (u16 *)addr;
-	while (count--) {
-		*ptr++ = le16_to_cpu(in_be32((void*)port));
-	}
-}
-
-static void scc_ide_insl(unsigned long port, void *addr, u32 count)
-{
-	u16 *ptr = (u16 *)addr;
-	while (count--) {
-		*ptr++ = le16_to_cpu(in_be32((void*)port));
-		*ptr++ = le16_to_cpu(in_be32((void*)port));
-	}
-}
-
-static void scc_ide_outb(u8 addr, unsigned long port)
-{
-	out_be32((void*)port, addr);
-}
-
-static void scc_ide_outw(u16 addr, unsigned long port)
-{
-	out_be32((void*)port, addr);
-}
-
-static void
-scc_ide_outbsync(ide_drive_t * drive, u8 addr, unsigned long port)
-{
-	ide_hwif_t *hwif = HWIF(drive);
-
-	out_be32((void*)port, addr);
-	__asm__ __volatile__("eieio":::"memory");
-	in_be32((void*)(hwif->dma_base + 0x01c));
-	__asm__ __volatile__("eieio":::"memory");
-}
-
-static void
-scc_ide_outsw(unsigned long port, void *addr, u32 count)
-{
-	u16 *ptr = (u16 *)addr;
-	while (count--) {
-		out_be32((void*)port, cpu_to_le16(*ptr++));
-	}
-}
-
-static void
-scc_ide_outsl(unsigned long port, void *addr, u32 count)
-{
-	u16 *ptr = (u16 *)addr;
-	while (count--) {
-		out_be32((void*)port, cpu_to_le16(*ptr++));
-		out_be32((void*)port, cpu_to_le16(*ptr++));
-	}
-}
-
-/**
- *	scc_ratemask	-	Compute available modes
- *	@drive: IDE drive
- *
- *	Compute the available speeds for the devices on the interface.
- *	Enforce UDMA33 as a limit if there is no 80pin cable present.
- */
-
-static u8 scc_ratemask(ide_drive_t *drive)
-{
-	u8 mode = 4;
-
-	if (!eighty_ninty_three(drive))
-		mode = min(mode, (u8)1);
-	return mode;
-}
-
-/**
- *	scc_tuneproc	-	tune a drive PIO mode
- *	@drive: drive to tune
- *	@mode_wanted: the target operating mode
- *
- *	Load the timing settings for this device mode into the
- *	controller.
- */
-
-static void scc_tuneproc(ide_drive_t *drive, byte mode_wanted)
-{
-	ide_hwif_t *hwif = HWIF(drive);
-	struct scc_ports *ports = ide_get_hwifdata(hwif);
-	unsigned long ctl_base = ports->ctl;
-	unsigned long cckctrl_port = ctl_base + 0xff0;
-	unsigned long piosht_port = ctl_base + 0x000;
-	unsigned long pioct_port = ctl_base + 0x004;
-	unsigned long reg;
-	unsigned char speed = XFER_PIO_0;
-	int offset;
-
-	mode_wanted = ide_get_best_pio_mode(drive, mode_wanted, 4, NULL);
-	switch (mode_wanted) {
-	case 4:
-		speed = XFER_PIO_4;
-		break;
-	case 3:
-		speed = XFER_PIO_3;
-		break;
-	case 2:
-		speed = XFER_PIO_2;
-		break;
-	case 1:
-		speed = XFER_PIO_1;
-		break;
-	case 0:
-	default:
-		speed = XFER_PIO_0;
-		break;
-	}
-
-	reg = in_be32((void __iomem *)cckctrl_port);
-	if (reg & CCKCTRL_ATACLKOEN) {
-		offset = 1; /* 133MHz */
-	} else {
-		offset = 0; /* 100MHz */
-	}
-	reg = JCHSTtbl[offset][mode_wanted] << 16 | JCHHTtbl[offset][mode_wanted];
-	out_be32((void __iomem *)piosht_port, reg);
-	reg = JCHCTtbl[offset][mode_wanted];
-	out_be32((void __iomem *)pioct_port, reg);
-
-	ide_config_drive_speed(drive, speed);
-}
-
-/**
- *	scc_tune_chipset	-	tune a drive DMA mode
- *	@drive: Drive to set up
- *	@xferspeed: speed we want to achieve
- *
- *	Load the timing settings for this device mode into the
- *	controller.
- */
-
-static int scc_tune_chipset(ide_drive_t *drive, byte xferspeed)
-{
-	ide_hwif_t *hwif = HWIF(drive);
-	u8 speed = ide_rate_filter(scc_ratemask(drive), xferspeed);
-	struct scc_ports *ports = ide_get_hwifdata(hwif);
-	unsigned long ctl_base = ports->ctl;
-	unsigned long cckctrl_port = ctl_base + 0xff0;
-	unsigned long mdmact_port = ctl_base + 0x008;
-	unsigned long mcrcst_port = ctl_base + 0x00c;
-	unsigned long sdmact_port = ctl_base + 0x010;
-	unsigned long scrcst_port = ctl_base + 0x014;
-	unsigned long udenvt_port = ctl_base + 0x018;
-	unsigned long tdvhsel_port   = ctl_base + 0x020;
-	int is_slave = (&hwif->drives[1] == drive);
-	int offset, idx;
-	unsigned long reg;
-	unsigned long jcactsel;
-
-	reg = in_be32((void __iomem *)cckctrl_port);
-	if (reg & CCKCTRL_ATACLKOEN) {
-		offset = 1; /* 133MHz */
-	} else {
-		offset = 0; /* 100MHz */
-	}
-
-	switch (speed) {
-	case XFER_UDMA_6:
-		idx = 6;
-		break;
-	case XFER_UDMA_5:
-		idx = 5;
-		break;
-	case XFER_UDMA_4:
-		idx = 4;
-		break;
-	case XFER_UDMA_3:
-		idx = 3;
-		break;
-	case XFER_UDMA_2:
-		idx = 2;
-		break;
-	case XFER_UDMA_1:
-		idx = 1;
-		break;
-	case XFER_UDMA_0:
-		idx = 0;
-		break;
-	default:
-		return 1;
-	}
-
-	jcactsel = JCACTSELtbl[offset][idx];
-	if (is_slave) {
-		out_be32((void __iomem *)sdmact_port, JCHDCTxtbl[offset][idx]);
-		out_be32((void __iomem *)scrcst_port, JCSTWTxtbl[offset][idx]);
-		jcactsel = jcactsel << 2;
-		out_be32((void __iomem *)tdvhsel_port, (in_be32((void __iomem *)tdvhsel_port) & ~TDVHSEL_SLAVE) | jcactsel);
-	} else {
-		out_be32((void __iomem *)mdmact_port, JCHDCTxtbl[offset][idx]);
-		out_be32((void __iomem *)mcrcst_port, JCSTWTxtbl[offset][idx]);
-		out_be32((void __iomem *)tdvhsel_port, (in_be32((void __iomem *)tdvhsel_port) & ~TDVHSEL_MASTER) | jcactsel);
-	}
-	reg = JCTSStbl[offset][idx] << 16 | JCENVTtbl[offset][idx];
-	out_be32((void __iomem *)udenvt_port, reg);
-
-	return ide_config_drive_speed(drive, speed);
-}
-
-/**
- *	scc_config_chipset_for_dma	-	configure for DMA
- *	@drive: drive to configure
- *
- *	Called by scc_config_drive_for_dma().
- */
-
-static int scc_config_chipset_for_dma(ide_drive_t *drive)
-{
-	u8 speed = ide_dma_speed(drive, scc_ratemask(drive));
-
-	if (!speed)
-		return 0;
-
-	if (scc_tune_chipset(drive, speed))
-		return 0;
-
-	return ide_dma_enable(drive);
-}
-
-/**
- *	scc_configure_drive_for_dma	-	set up for DMA transfers
- *	@drive: drive we are going to set up
- *
- *	Set up the drive for DMA, tune the controller and drive as
- *	required.
- *      If the drive isn't suitable for DMA or we hit other problems
- *      then we will drop down to PIO and set up PIO appropriately.
- *      (return 1)
- */
-
-static int scc_config_drive_for_dma(ide_drive_t *drive)
-{
-	if (ide_use_dma(drive) && scc_config_chipset_for_dma(drive))
-		return 0;
-
-	if (ide_use_fast_pio(drive))
-		scc_tuneproc(drive, 4);
-
-	return -1;
-}
-
-/**
- *	scc_ide_dma_setup	-	begin a DMA phase
- *	@drive: target device
- *
- *	Build an IDE DMA PRD (IDE speak for scatter gather table)
- *	and then set up the DMA transfer registers.
- *
- *	Returns 0 on success. If a PIO fallback is required then 1
- *	is returned.
- */
-
-static int scc_dma_setup(ide_drive_t *drive)
-{
-	ide_hwif_t *hwif = drive->hwif;
-	struct request *rq = HWGROUP(drive)->rq;
-	unsigned int reading;
-	u8 dma_stat;
-
-	if (rq_data_dir(rq))
-		reading = 0;
-	else
-		reading = 1 << 3;
-
-	/* fall back to pio! */
-	if (!ide_build_dmatable(drive, rq)) {
-		ide_map_sg(drive, rq);
-		return 1;
-	}
-
-	/* PRD table */
-	out_be32((void __iomem *)hwif->dma_prdtable, hwif->dmatable_dma);
-
-	/* specify r/w */
-	out_be32((void __iomem *)hwif->dma_command, reading);
-
-	/* read dma_status for INTR & ERROR flags */
-	dma_stat = in_be32((void __iomem *)hwif->dma_status);
-
-	/* clear INTR & ERROR flags */
-	out_be32((void __iomem *)hwif->dma_status, dma_stat|6);
-	drive->waiting_for_dma = 1;
-	return 0;
-}
-
-
-/**
- *	scc_ide_dma_end	-	Stop DMA
- *	@drive: IDE drive
- *
- *	Check and clear INT Status register.
- *      Then call __ide_dma_end().
- */
-
-static int scc_ide_dma_end(ide_drive_t * drive)
-{
-	ide_hwif_t *hwif = HWIF(drive);
-	unsigned long intsts_port = hwif->dma_base + 0x014;
-	u32 reg;
-
-	while (1) {
-		reg = in_be32((void __iomem *)intsts_port);
-
-		if (reg & INTSTS_SERROR) {
-			printk(KERN_WARNING "%s: SERROR\n", SCC_PATA_NAME);
-			out_be32((void __iomem *)intsts_port, INTSTS_SERROR|INTSTS_BMSINT);
-
-			out_be32((void __iomem *)hwif->dma_command, in_be32((void __iomem *)hwif->dma_command) & ~QCHCD_IOS_SS);
-			continue;
-		}
-
-		if (reg & INTSTS_PRERR) {
-			u32 maea0, maec0;
-			unsigned long ctl_base = hwif->config_data;
-
-			maea0 = in_be32((void __iomem *)(ctl_base + 0xF50));
-			maec0 = in_be32((void __iomem *)(ctl_base + 0xF54));
-
-			printk(KERN_WARNING "%s: PRERR [addr:%x cmd:%x]\n", SCC_PATA_NAME, maea0, maec0);
-
-			out_be32((void __iomem *)intsts_port, INTSTS_PRERR|INTSTS_BMSINT);
-
-			out_be32((void __iomem *)hwif->dma_command, in_be32((void __iomem *)hwif->dma_command) & ~QCHCD_IOS_SS);
-			continue;
-		}
-
-		if (reg & INTSTS_RERR) {
-			printk(KERN_WARNING "%s: Response Error\n", SCC_PATA_NAME);
-			out_be32((void __iomem *)intsts_port, INTSTS_RERR|INTSTS_BMSINT);
-
-			out_be32((void __iomem *)hwif->dma_command, in_be32((void __iomem *)hwif->dma_command) & ~QCHCD_IOS_SS);
-			continue;
-		}
-
-		if (reg & INTSTS_ICERR) {
-			out_be32((void __iomem *)hwif->dma_command, in_be32((void __iomem *)hwif->dma_command) & ~QCHCD_IOS_SS);
-
-			printk(KERN_WARNING "%s: Illegal Configuration\n", SCC_PATA_NAME);
-			out_be32((void __iomem *)intsts_port, INTSTS_ICERR|INTSTS_BMSINT);
-			continue;
-		}
-
-		if (reg & INTSTS_BMSINT) {
-			printk(KERN_WARNING "%s: Internal Bus Error\n", SCC_PATA_NAME);
-			out_be32((void __iomem *)intsts_port, INTSTS_BMSINT);
-
-			ide_do_reset(drive);
-			continue;
-		}
-
-		if (reg & INTSTS_BMHE) {
-			out_be32((void __iomem *)intsts_port, INTSTS_BMHE);
-			continue;
-		}
-
-		if (reg & INTSTS_ACTEINT) {
-			out_be32((void __iomem *)intsts_port, INTSTS_ACTEINT);
-			continue;
-		}
-
-		if (reg & INTSTS_IOIRQS) {
-			out_be32((void __iomem *)intsts_port, INTSTS_IOIRQS);
-			continue;
-		}
-		break;
-	}
-
-	return __ide_dma_end(drive);
-}
-
-/* returns 1 if dma irq issued, 0 otherwise */
-static int scc_dma_test_irq(ide_drive_t *drive)
-{
-	ide_hwif_t *hwif	= HWIF(drive);
-	u8 dma_stat		= hwif->INB(hwif->dma_status);
-
-	/* return 1 if INTR asserted */
-	if ((dma_stat & 4) == 4)
-		return 1;
-
-	/* Workaround for PTERADD: emulate DMA_INTR when
-	 * - IDE_STATUS[ERR] = 1
-	 * - INT_STATUS[INTRQ] = 1
-	 * - DMA_STATUS[IORACTA] = 1
-	 */
-	if (in_be32((void __iomem *)IDE_ALTSTATUS_REG) & ERR_STAT &&
-	    in_be32((void __iomem *)(hwif->dma_base + 0x014)) & INTSTS_INTRQ &&
-		dma_stat & 1)
-		return 1;
-
-	if (!drive->waiting_for_dma)
-		printk(KERN_WARNING "%s: (%s) called while not waiting\n",
-			drive->name, __FUNCTION__);
-	return 0;
-}
-
-/**
- *	setup_mmio_scc	-	map CTRL/BMID region
- *	@dev: PCI device we are configuring
- *	@name: device name
- *
- */
-
-static int setup_mmio_scc (struct pci_dev *dev, const char *name)
-{
-	unsigned long ctl_base = pci_resource_start(dev, 0);
-	unsigned long dma_base = pci_resource_start(dev, 1);
-	unsigned long ctl_size = pci_resource_len(dev, 0);
-	unsigned long dma_size = pci_resource_len(dev, 1);
-	void *ctl_addr;
-	void *dma_addr;
-	int i;
-
-	for (i = 0; i < MAX_HWIFS; i++) {
-		if (scc_ports[i].ctl == 0)
-			break;
-	}
-	if (i >= MAX_HWIFS)
-		return -ENOMEM;
-
-	if (!request_mem_region(ctl_base, ctl_size, name)) {
-		printk(KERN_WARNING "%s: IDE controller MMIO ports not available.\n", SCC_PATA_NAME);
-		goto fail_0;
-	}
-
-	if (!request_mem_region(dma_base, dma_size, name)) {
-		printk(KERN_WARNING "%s: IDE controller MMIO ports not available.\n", SCC_PATA_NAME);
-		goto fail_1;
-	}
-
-	if ((ctl_addr = ioremap(ctl_base, ctl_size)) == NULL)
-		goto fail_2;
-
-	if ((dma_addr = ioremap(dma_base, dma_size)) == NULL)
-		goto fail_3;
-
-	pci_set_master(dev);
-	scc_ports[i].ctl = (unsigned long)ctl_addr;
-	scc_ports[i].dma = (unsigned long)dma_addr;
-	pci_set_drvdata(dev, (void *) &scc_ports[i]);
-
-	return 1;
-
- fail_3:
-	iounmap(ctl_addr);
- fail_2:
-	release_mem_region(dma_base, dma_size);
- fail_1:
-	release_mem_region(ctl_base, ctl_size);
- fail_0:
-	return -ENOMEM;
-}
-
-/**
- *	init_setup_scc	-	set up an SCC PATA Controller
- *	@dev: PCI device
- *	@d: IDE PCI device
- *
- *	Perform the initial set up for this device.
- */
-
-static int __devinit init_setup_scc(struct pci_dev *dev, ide_pci_device_t *d)
-{
-	unsigned long ctl_base;
-	unsigned long dma_base;
-	unsigned long cckctrl_port;
-	unsigned long intmask_port;
-	unsigned long mode_port;
-	unsigned long ecmode_port;
-	unsigned long dma_status_port;
-	u32 reg = 0;
-	struct scc_ports *ports;
-	int rc;
-
-	rc = setup_mmio_scc(dev, d->name);
-	if (rc < 0) {
-		return rc;
-	}
-
-	ports = pci_get_drvdata(dev);
-	ctl_base = ports->ctl;
-	dma_base = ports->dma;
-	cckctrl_port = ctl_base + 0xff0;
-	intmask_port = dma_base + 0x010;
-	mode_port = ctl_base + 0x024;
-	ecmode_port = ctl_base + 0xf00;
-	dma_status_port = dma_base + 0x004;
-
-	/* controller initialization */
-	reg = 0;
-	out_be32((void*)cckctrl_port, reg);
-	reg |= CCKCTRL_ATACLKOEN;
-	out_be32((void*)cckctrl_port, reg);
-	reg |= CCKCTRL_LCLKEN | CCKCTRL_OCLKEN;
-	out_be32((void*)cckctrl_port, reg);
-	reg |= CCKCTRL_CRST;
-	out_be32((void*)cckctrl_port, reg);
-
-	for (;;) {
-		reg = in_be32((void*)cckctrl_port);
-		if (reg & CCKCTRL_CRST)
-			break;
-		udelay(5000);
-	}
-
-	reg |= CCKCTRL_ATARESET;
-	out_be32((void*)cckctrl_port, reg);
-
-	out_be32((void*)ecmode_port, ECMODE_VALUE);
-	out_be32((void*)mode_port, MODE_JCUSFEN);
-	out_be32((void*)intmask_port, INTMASK_MSK);
-
-	return ide_setup_pci_device(dev, d);
-}
-
-/**
- *	init_mmio_iops_scc	-	set up the iops for MMIO
- *	@hwif: interface to set up
- *
- */
-
-static void __devinit init_mmio_iops_scc(ide_hwif_t *hwif)
-{
-	struct pci_dev *dev = hwif->pci_dev;
-	struct scc_ports *ports = pci_get_drvdata(dev);
-	unsigned long dma_base = ports->dma;
-
-	ide_set_hwifdata(hwif, ports);
-
-	hwif->INB = scc_ide_inb;
-	hwif->INW = scc_ide_inw;
-	hwif->INSW = scc_ide_insw;
-	hwif->INSL = scc_ide_insl;
-	hwif->OUTB = scc_ide_outb;
-	hwif->OUTBSYNC = scc_ide_outbsync;
-	hwif->OUTW = scc_ide_outw;
-	hwif->OUTSW = scc_ide_outsw;
-	hwif->OUTSL = scc_ide_outsl;
-
-	hwif->io_ports[IDE_DATA_OFFSET] = dma_base + 0x20;
-	hwif->io_ports[IDE_ERROR_OFFSET] = dma_base + 0x24;
-	hwif->io_ports[IDE_NSECTOR_OFFSET] = dma_base + 0x28;
-	hwif->io_ports[IDE_SECTOR_OFFSET] = dma_base + 0x2c;
-	hwif->io_ports[IDE_LCYL_OFFSET] = dma_base + 0x30;
-	hwif->io_ports[IDE_HCYL_OFFSET] = dma_base + 0x34;
-	hwif->io_ports[IDE_SELECT_OFFSET] = dma_base + 0x38;
-	hwif->io_ports[IDE_STATUS_OFFSET] = dma_base + 0x3c;
-	hwif->io_ports[IDE_CONTROL_OFFSET] = dma_base + 0x40;
-
-	hwif->irq = hwif->pci_dev->irq;
-	hwif->dma_base = dma_base;
-	hwif->config_data = ports->ctl;
-	hwif->mmio = 1;
-}
-
-/**
- *	init_iops_scc	-	set up iops
- *	@hwif: interface to set up
- *
- *	Do the basic setup for the SCC hardware interface
- *	and then do the MMIO setup.
- */
-
-static void __devinit init_iops_scc(ide_hwif_t *hwif)
-{
-	struct pci_dev *dev =  hwif->pci_dev;
-	hwif->hwif_data = NULL;
-	if (pci_get_drvdata(dev) == NULL)
-		return;
-	init_mmio_iops_scc(hwif);
-}
-
-/**
- *	init_hwif_scc	-	set up hwif
- *	@hwif: interface to set up
- *
- *	We do the basic set up of the interface structure. The SCC
- *	requires several custom handlers so we override the default
- *	ide DMA handlers appropriately.
- */
-
-static void __devinit init_hwif_scc(ide_hwif_t *hwif)
-{
-	struct scc_ports *ports = ide_get_hwifdata(hwif);
-
-	ports->hwif_id = hwif->index;
-
-	hwif->dma_command = hwif->dma_base;
-	hwif->dma_status = hwif->dma_base + 0x04;
-	hwif->dma_prdtable = hwif->dma_base + 0x08;
-
-	/* PTERADD */
-	out_be32((void __iomem *)(hwif->dma_base + 0x018), hwif->dmatable_dma);
-
-	hwif->dma_setup = scc_dma_setup;
-	hwif->ide_dma_end = scc_ide_dma_end;
-	hwif->speedproc = scc_tune_chipset;
-	hwif->tuneproc = scc_tuneproc;
-	hwif->ide_dma_check = scc_config_drive_for_dma;
-	hwif->ide_dma_test_irq = scc_dma_test_irq;
-
-	hwif->drives[0].autotune = IDE_TUNE_AUTO;
-	hwif->drives[1].autotune = IDE_TUNE_AUTO;
-
-	if (in_be32((void __iomem *)(hwif->config_data + 0xff0)) & CCKCTRL_ATACLKOEN) {
-		hwif->ultra_mask = 0x7f; /* 133MHz */
-	} else {
-		hwif->ultra_mask = 0x3f; /* 100MHz */
-	}
-	hwif->mwdma_mask = 0x00;
-	hwif->swdma_mask = 0x00;
-	hwif->atapi_dma = 1;
-
-	/* we support 80c cable only. */
-	hwif->udma_four = 1;
-
-	hwif->autodma = 0;
-	if (!noautodma)
-		hwif->autodma = 1;
-	hwif->drives[0].autodma = hwif->autodma;
-	hwif->drives[1].autodma = hwif->autodma;
-}
-
-#define DECLARE_SCC_DEV(name_str)			\
-  {							\
-      .name		= name_str,			\
-      .init_setup	= init_setup_scc,		\
-      .init_iops	= init_iops_scc,		\
-      .init_hwif	= init_hwif_scc,		\
-      .channels	= 1,					\
-      .autodma	= AUTODMA,				\
-      .bootable	= ON_BOARD,				\
-  }
-
-static ide_pci_device_t scc_chipsets[] __devinitdata = {
-	/* 0 */ DECLARE_SCC_DEV("sccIDE"),
-};
-
-/**
- *	scc_init_one	-	pci layer discovery entry
- *	@dev: PCI device
- *	@id: ident table entry
- *
- *	Called by the PCI code when it finds an SCC PATA controller.
- *	We then use the IDE PCI generic helper to do most of the work.
- */
-
-static int __devinit scc_init_one(struct pci_dev *dev, const struct pci_device_id *id)
-{
-	ide_pci_device_t *d = &scc_chipsets[id->driver_data];
-	return d->init_setup(dev, d);
-}
-
-/**
- *	scc_remove	-	pci layer remove entry
- *	@dev: PCI device
- *
- *	Called by the PCI code when it removes an SCC PATA controller.
- */
-
-static void __devexit scc_remove(struct pci_dev *dev)
-{
-	struct scc_ports *ports = pci_get_drvdata(dev);
-	ide_hwif_t *hwif = &ide_hwifs[ports->hwif_id];
-	unsigned long ctl_base = pci_resource_start(dev, 0);
-	unsigned long dma_base = pci_resource_start(dev, 1);
-	unsigned long ctl_size = pci_resource_len(dev, 0);
-	unsigned long dma_size = pci_resource_len(dev, 1);
-
-	if (hwif->dmatable_cpu) {
-		pci_free_consistent(hwif->pci_dev,
-				    PRD_ENTRIES * PRD_BYTES,
-				    hwif->dmatable_cpu,
-				    hwif->dmatable_dma);
-		hwif->dmatable_cpu = NULL;
-	}
-
-	ide_unregister(hwif->index);
-
-	hwif->chipset = ide_unknown;
-	iounmap((void*)ports->dma);
-	iounmap((void*)ports->ctl);
-	release_mem_region(dma_base, dma_size);
-	release_mem_region(ctl_base, ctl_size);
-	memset(ports, 0, sizeof(*ports));
-}
-
-static struct pci_device_id scc_pci_tbl[] = {
-	{ PCI_VENDOR_ID_TOSHIBA_2, PCI_DEVICE_ID_TOSHIBA_SCC_ATA,  PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
-	{ 0, },
-};
-MODULE_DEVICE_TABLE(pci, scc_pci_tbl);
-
-static struct pci_driver driver = {
-	.name = "SCC IDE",
-	.id_table = scc_pci_tbl,
-	.probe = scc_init_one,
-	.remove = scc_remove,
-};
-
-static int scc_ide_init(void)
-{
-	return ide_pci_register_driver(&driver);
-}
-
-module_init(scc_ide_init);
-/* -- No exit code?
-static void scc_ide_exit(void)
-{
-	ide_pci_unregister_driver(&driver);
-}
-module_exit(scc_ide_exit);
- */
-
-
-MODULE_DESCRIPTION("PCI driver module for Toshiba SCC IDE");
-MODULE_LICENSE("GPL");