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Commit a529b590 authored by Bartlomiej Zolnierkiewicz's avatar Bartlomiej Zolnierkiewicz
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Revert "BAST: Remove old IDE driver" 



This reverts commit ac162362.

It was premature to remove it now, we will do it post-2.6.26.

Thanks to Russell King for noticing the issue.

Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
parent e1441b9a

drivers/ide/Kconfig

+7 −0
Original line number Diff line number Diff line
@@ -823,6 +823,13 @@ config BLK_DEV_IDE_RAPIDE 
	  Say Y here if you want to support the Yellowstone RapIDE controller

	  manufactured for use with Acorn computers.



config BLK_DEV_IDE_BAST

	tristate "Simtec BAST / Thorcom VR1000 IDE support"

	depends on ARM && (ARCH_BAST || MACH_VR1000)

	help

	  Say Y here if you want to support the onboard IDE channels on the

	  Simtec BAST or the Thorcom VR1000



config IDE_H8300

	tristate "H8300 IDE support"

	depends on H8300

drivers/ide/arm/Makefile

+1 −0
Original line number Diff line number Diff line 


obj-$(CONFIG_BLK_DEV_IDE_ICSIDE)	+= icside.o

obj-$(CONFIG_BLK_DEV_IDE_RAPIDE)	+= rapide.o

obj-$(CONFIG_BLK_DEV_IDE_BAST)		+= bast-ide.o

obj-$(CONFIG_BLK_DEV_PALMCHIP_BK3710)	+= palm_bk3710.o



ifeq ($(CONFIG_IDE_ARM), m)

drivers/ide/arm/bast-ide.c

0 → 100644
+90 −0
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2003-2004 Simtec Electronics

 *  Ben Dooks <ben@simtec.co.uk>

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as

 * published by the Free Software Foundation.

 *

*/



#include <linux/module.h>

#include <linux/errno.h>

#include <linux/ide.h>

#include <linux/init.h>



#include <asm/mach-types.h>



#include <asm/io.h>

#include <asm/irq.h>

#include <asm/arch/map.h>

#include <asm/arch/bast-map.h>

#include <asm/arch/bast-irq.h>



#define DRV_NAME "bast-ide"



static int __init bastide_register(unsigned int base, unsigned int aux, int irq)

{

	ide_hwif_t *hwif;

	hw_regs_t hw;

	int i;

	u8 idx[4] = { 0xff, 0xff, 0xff, 0xff };



	memset(&hw, 0, sizeof(hw));



	base += BAST_IDE_CS;

	aux  += BAST_IDE_CS;



	for (i = 0; i <= 7; i++) {

		hw.io_ports_array[i] = (unsigned long)base;

		base += 0x20;

	}



	hw.io_ports.ctl_addr = aux + (6 * 0x20);

	hw.irq = irq;

	hw.chipset = ide_generic;



	hwif = ide_find_port();

	if (hwif == NULL)

		goto out;



	i = hwif->index;



	ide_init_port_data(hwif, i);

	ide_init_port_hw(hwif, &hw);

	hwif->port_ops = NULL;



	idx[0] = i;



	ide_device_add(idx, NULL);

out:

	return 0;

}



static int __init bastide_init(void)

{

	unsigned long base = BAST_VA_IDEPRI + BAST_IDE_CS;



	/* we can treat the VR1000 and the BAST the same */



	if (!(machine_is_bast() || machine_is_vr1000()))

		return 0;



	printk("BAST: IDE driver, (c) 2003-2004 Simtec Electronics\n");



	if (!request_mem_region(base, 0x400000, DRV_NAME)) {

		printk(KERN_ERR "%s: resources busy\n", DRV_NAME);

		return -EBUSY;

	}



	bastide_register(BAST_VA_IDEPRI, BAST_VA_IDEPRIAUX, IRQ_IDE0);

	bastide_register(BAST_VA_IDESEC, BAST_VA_IDESECAUX, IRQ_IDE1);



	return 0;

}



module_init(bastide_init);



MODULE_AUTHOR("Ben Dooks <ben@simtec.co.uk>");

MODULE_LICENSE("GPL");

MODULE_DESCRIPTION("Simtec BAST / Thorcom VR1000 IDE driver");