/* * linux/drivers/ide/arm/rapide.c * * Copyright (c) 1996-1998 Russell King. * * Changelog: *  08-06-1996	RMK	Created *  13-04-1998	RMK	Added manufacturer and product IDs */#include <linux/module.h>#include <linux/slab.h>#include <linux/blkdev.h>#include <linux/errno.h>#include <linux/ide.h>#include <linux/init.h>#include <asm/ecard.h>static card_ids __init rapide_cids[] = {	{ MANU_YELLOWSTONE, PROD_YELLOWSTONE_RAPIDE32 },	{ 0xffff, 0xffff }};static struct expansion_card *ec[MAX_ECARDS];static int result[MAX_ECARDS];static inline int rapide_register(struct expansion_card *ec){	unsigned long port = ecard_address (ec, ECARD_MEMC, 0);	hw_regs_t hw;	int i;	memset(&hw, 0, sizeof(hw));	for (i = IDE_DATA_OFFSET; i <= IDE_STATUS_OFFSET; i++) {		hw.io_ports[i] = (ide_ioreg_t)port;		port += 1 << 4;	}	hw.io_ports[IDE_CONTROL_OFFSET] = port + 0x206;	hw.irq = ec->irq;	return ide_register_hw(&hw, NULL);}int __init rapide_init(void){	int i;	for (i = 0; i < MAX_ECARDS; i++)		ec[i] = NULL;	ecard_startfind();	for (i = 0; ; i++) {		if ((ec[i] = ecard_find(0, rapide_cids)) == NULL)			break;		ecard_claim(ec[i]);		result[i] = rapide_register(ec[i]);	}	for (i = 0; i < MAX_ECARDS; i++)		if (ec[i] && result[i] < 0) {			ecard_release(ec[i]);			ec[i] = NULL;	}	return 0;}#ifdef MODULEMODULE_LICENSE("GPL");int init_module (void){	return rapide_init();}void cleanup_module (void){	int i;	for (i = 0; i < MAX_ECARDS; i++)		if (ec[i]) {			unsigned long port;			port = ecard_address(ec[i], ECARD_MEMC, 0);			ide_unregister_port(port, ec[i]->irq, 16);			ecard_release(ec[i]);			ec[i] = NULL;		}}#endif