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sh: landisk updates.
Updates for the landisk board: - The push_switch framework was used. - landisk_pwb.c was divided into psw.c and gio.c. - pata_platform was supported in USL-5P. - irq.c was rewritten. - io.c was replaced with generic I/O routines. Signed-off-by: kogiidena <kogiidena@eggplant.ddo.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
kogiidena
Paul Mundt
parent
5753171b82
commit
00e8c494a1
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@ -2,4 +2,4 @@
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# Makefile for I-O DATA DEVICE, INC. "LANDISK Series"
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#
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obj-y := setup.o io.o irq.o rtc.o landisk_pwb.o
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obj-y := setup.o irq.o psw.o gio.o
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167
arch/sh/boards/landisk/gio.c
Normal file
167
arch/sh/boards/landisk/gio.c
Normal file
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@ -0,0 +1,167 @@
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/*
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* arch/sh/boards/landisk/gio.c - driver for landisk
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*
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* This driver will also support the I-O DATA Device, Inc. LANDISK Board.
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* LANDISK and USL-5P Button, LED and GIO driver drive function.
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*
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* Copylight (C) 2006 kogiidena
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* Copylight (C) 2002 Atom Create Engineering Co., Ltd. *
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*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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*/
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#include <linux/module.h>
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#include <linux/init.h>
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#include <linux/kdev_t.h>
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#include <linux/cdev.h>
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#include <linux/fs.h>
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#include <asm/io.h>
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#include <asm/uaccess.h>
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#include <asm/landisk/gio.h>
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#include <asm/landisk/iodata_landisk.h>
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#define DEVCOUNT 4
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#define GIO_MINOR 2 /* GIO minor no. */
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static dev_t dev;
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static struct cdev *cdev_p;
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static int openCnt;
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static int gio_open(struct inode *inode, struct file *filp)
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{
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int minor;
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minor = MINOR(inode->i_rdev);
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if (minor < DEVCOUNT) {
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if (openCnt > 0) {
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return -EALREADY;
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} else {
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openCnt++;
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return 0;
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}
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}
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return -ENOENT;
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}
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static int gio_close(struct inode *inode, struct file *filp)
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{
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int minor;
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minor = MINOR(inode->i_rdev);
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if (minor < DEVCOUNT) {
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openCnt--;
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}
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return 0;
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}
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static int gio_ioctl(struct inode *inode, struct file *filp,
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unsigned int cmd, unsigned long arg)
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{
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unsigned int data;
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static unsigned int addr = 0;
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if (cmd & 0x01) { /* write */
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if (copy_from_user(&data, (int *)arg, sizeof(int))) {
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return -EFAULT;
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}
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}
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switch (cmd) {
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case GIODRV_IOCSGIOSETADDR: /* addres set */
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addr = data;
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break;
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case GIODRV_IOCSGIODATA1: /* write byte */
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ctrl_outb((unsigned char)(0x0ff & data), addr);
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break;
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case GIODRV_IOCSGIODATA2: /* write word */
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if (addr & 0x01) {
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return -EFAULT;
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}
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ctrl_outw((unsigned short int)(0x0ffff & data), addr);
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break;
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case GIODRV_IOCSGIODATA4: /* write long */
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if (addr & 0x03) {
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return -EFAULT;
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}
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ctrl_outl(data, addr);
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break;
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case GIODRV_IOCGGIODATA1: /* read byte */
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data = ctrl_inb(addr);
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break;
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case GIODRV_IOCGGIODATA2: /* read word */
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if (addr & 0x01) {
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return -EFAULT;
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}
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data = ctrl_inw(addr);
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break;
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case GIODRV_IOCGGIODATA4: /* read long */
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if (addr & 0x03) {
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return -EFAULT;
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}
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data = ctrl_inl(addr);
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break;
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default:
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return -EFAULT;
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break;
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}
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if ((cmd & 0x01) == 0) { /* read */
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if (copy_to_user((int *)arg, &data, sizeof(int))) {
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return -EFAULT;
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}
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}
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return 0;
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}
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static struct file_operations gio_fops = {
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.owner = THIS_MODULE,
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.open = gio_open, /* open */
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.release = gio_close, /* release */
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.ioctl = gio_ioctl, /* ioctl */
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};
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static int __init gio_init(void)
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{
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int error;
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printk(KERN_INFO "gio: driver initialized\n");
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openCnt = 0;
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if ((error = alloc_chrdev_region(&dev, 0, DEVCOUNT, "gio")) < 0) {
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printk(KERN_ERR
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"gio: Couldn't alloc_chrdev_region, error=%d\n",
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error);
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return 1;
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}
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cdev_p = cdev_alloc();
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cdev_p->ops = &gio_fops;
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error = cdev_add(cdev_p, dev, DEVCOUNT);
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if (error) {
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printk(KERN_ERR
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"gio: Couldn't cdev_add, error=%d\n", error);
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return 1;
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}
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return 0;
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}
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static void __exit gio_exit(void)
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{
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cdev_del(cdev_p);
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unregister_chrdev_region(dev, DEVCOUNT);
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}
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module_init(gio_init);
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module_exit(gio_exit);
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MODULE_LICENSE("GPL");
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@ -1,250 +0,0 @@
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/*
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* arch/sh/boards/landisk/io.c
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*
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* Copyright (C) 2001 Ian da Silva, Jeremy Siegel
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* Based largely on io_se.c.
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*
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* I/O routine for I-O Data Device, Inc. LANDISK.
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*
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* Initial version only to support LAN access; some
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* placeholder code from io_landisk.c left in with the
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* expectation of later SuperIO and PCMCIA access.
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*/
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/*
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* modifed by kogiidena
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* 2005.03.03
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*/
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#include <linux/kernel.h>
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#include <linux/types.h>
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#include <linux/pci.h>
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#include <asm/landisk/iodata_landisk.h>
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#include <asm/addrspace.h>
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#include <asm/io.h>
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extern void *area5_io_base; /* Area 5 I/O Base address */
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extern void *area6_io_base; /* Area 6 I/O Base address */
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static inline unsigned long port2adr(unsigned int port)
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{
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if ((0x1f0 <= port && port < 0x1f8) || port == 0x3f6)
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if (port == 0x3f6)
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return ((unsigned long)area5_io_base + 0x2c);
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else
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return ((unsigned long)area5_io_base + PA_PIDE_OFFSET +
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((port - 0x1f0) << 1));
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else if ((0x170 <= port && port < 0x178) || port == 0x376)
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if (port == 0x376)
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return ((unsigned long)area6_io_base + 0x2c);
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else
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return ((unsigned long)area6_io_base + PA_SIDE_OFFSET +
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((port - 0x170) << 1));
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else
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maybebadio((unsigned long)port);
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return port;
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}
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/*
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* General outline: remap really low stuff [eventually] to SuperIO,
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* stuff in PCI IO space (at or above window at pci.h:PCIBIOS_MIN_IO)
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* is mapped through the PCI IO window. Stuff with high bits (PXSEG)
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* should be way beyond the window, and is used w/o translation for
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* compatibility.
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*/
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u8 landisk_inb(unsigned long port)
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{
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if (PXSEG(port))
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return ctrl_inb(port);
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else if (is_pci_ioaddr(port))
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return ctrl_inb(pci_ioaddr(port));
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return ctrl_inw(port2adr(port)) & 0xff;
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}
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u8 landisk_inb_p(unsigned long port)
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{
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u8 v;
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if (PXSEG(port))
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v = ctrl_inb(port);
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else if (is_pci_ioaddr(port))
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v = ctrl_inb(pci_ioaddr(port));
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else
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v = ctrl_inw(port2adr(port)) & 0xff;
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ctrl_delay();
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return v;
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}
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u16 landisk_inw(unsigned long port)
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{
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if (PXSEG(port))
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return ctrl_inw(port);
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else if (is_pci_ioaddr(port))
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return ctrl_inw(pci_ioaddr(port));
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else
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maybebadio(port);
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return 0;
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}
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u32 landisk_inl(unsigned long port)
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{
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if (PXSEG(port))
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return ctrl_inl(port);
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else if (is_pci_ioaddr(port))
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return ctrl_inl(pci_ioaddr(port));
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else
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maybebadio(port);
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return 0;
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}
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void landisk_outb(u8 value, unsigned long port)
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{
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if (PXSEG(port))
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ctrl_outb(value, port);
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else if (is_pci_ioaddr(port))
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ctrl_outb(value, pci_ioaddr(port));
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else
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ctrl_outw(value, port2adr(port));
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}
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void landisk_outb_p(u8 value, unsigned long port)
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{
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if (PXSEG(port))
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ctrl_outb(value, port);
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else if (is_pci_ioaddr(port))
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ctrl_outb(value, pci_ioaddr(port));
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else
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ctrl_outw(value, port2adr(port));
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ctrl_delay();
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}
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void landisk_outw(u16 value, unsigned long port)
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{
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if (PXSEG(port))
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ctrl_outw(value, port);
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else if (is_pci_ioaddr(port))
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ctrl_outw(value, pci_ioaddr(port));
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else
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maybebadio(port);
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}
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void landisk_outl(u32 value, unsigned long port)
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{
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if (PXSEG(port))
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ctrl_outl(value, port);
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else if (is_pci_ioaddr(port))
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ctrl_outl(value, pci_ioaddr(port));
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else
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maybebadio(port);
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}
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void landisk_insb(unsigned long port, void *dst, unsigned long count)
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{
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volatile u16 *p;
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u8 *buf = dst;
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if (PXSEG(port)) {
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while (count--)
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*buf++ = *(volatile u8 *)port;
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} else if (is_pci_ioaddr(port)) {
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volatile u8 *bp = (volatile u8 *)pci_ioaddr(port);
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while (count--)
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*buf++ = *bp;
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} else {
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p = (volatile u16 *)port2adr(port);
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while (count--)
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*buf++ = *p & 0xff;
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}
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}
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void landisk_insw(unsigned long port, void *dst, unsigned long count)
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{
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volatile u16 *p;
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u16 *buf = dst;
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if (PXSEG(port))
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p = (volatile u16 *)port;
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else if (is_pci_ioaddr(port))
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p = (volatile u16 *)pci_ioaddr(port);
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else
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p = (volatile u16 *)port2adr(port);
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while (count--)
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*buf++ = *p;
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}
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void landisk_insl(unsigned long port, void *dst, unsigned long count)
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{
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u32 *buf = dst;
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if (is_pci_ioaddr(port)) {
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volatile u32 *p = (volatile u32 *)pci_ioaddr(port);
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while (count--)
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*buf++ = *p;
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} else
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maybebadio(port);
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}
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void landisk_outsb(unsigned long port, const void *src, unsigned long count)
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{
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volatile u16 *p;
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const u8 *buf = src;
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if (PXSEG(port))
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while (count--)
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ctrl_outb(*buf++, port);
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else if (is_pci_ioaddr(port)) {
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volatile u8 *bp = (volatile u8 *)pci_ioaddr(port);
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while (count--)
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*bp = *buf++;
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} else {
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p = (volatile u16 *)port2adr(port);
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while (count--)
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*p = *buf++;
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}
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}
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void landisk_outsw(unsigned long port, const void *src, unsigned long count)
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{
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volatile u16 *p;
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const u16 *buf = src;
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|
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if (PXSEG(port))
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p = (volatile u16 *)port;
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else if (is_pci_ioaddr(port))
|
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p = (volatile u16 *)pci_ioaddr(port);
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else
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p = (volatile u16 *)port2adr(port);
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while (count--)
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*p = *buf++;
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}
|
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|
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void landisk_outsl(unsigned long port, const void *src, unsigned long count)
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{
|
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const u32 *buf = src;
|
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|
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if (is_pci_ioaddr(port)) {
|
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volatile u32 *p = (volatile u32 *)pci_ioaddr(port);
|
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|
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while (count--)
|
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*p = *buf++;
|
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} else
|
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maybebadio(port);
|
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}
|
||||
|
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void __iomem *landisk_ioport_map(unsigned long port, unsigned int size)
|
||||
{
|
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if (PXSEG(port))
|
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return (void __iomem *)port;
|
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else if (is_pci_ioaddr(port))
|
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return (void __iomem *)pci_ioaddr(port);
|
||||
|
||||
return (void __iomem *)port2adr(port);
|
||||
}
|
||||
|
|
@ -1,18 +1,16 @@
|
|||
/*
|
||||
* arch/sh/boards/landisk/irq.c
|
||||
*
|
||||
* I-O DATA Device, Inc. LANDISK Support
|
||||
*
|
||||
* Copyright (C) 2005-2007 kogiidena
|
||||
*
|
||||
* Copyright (C) 2001 Ian da Silva, Jeremy Siegel
|
||||
* Based largely on io_se.c.
|
||||
*
|
||||
* I/O routine for I-O Data Device, Inc. LANDISK.
|
||||
*
|
||||
* Initial version only to support LAN access; some
|
||||
* placeholder code from io_landisk.c left in with the
|
||||
* expectation of later SuperIO and PCMCIA access.
|
||||
*/
|
||||
/*
|
||||
* modified by kogiidena
|
||||
* 2005.03.03
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*/
|
||||
#include <linux/init.h>
|
||||
#include <linux/irq.h>
|
||||
|
|
@ -20,71 +18,27 @@
|
|||
#include <linux/io.h>
|
||||
#include <asm/landisk/iodata_landisk.h>
|
||||
|
||||
static void enable_landisk_irq(unsigned int irq);
|
||||
static void disable_landisk_irq(unsigned int irq);
|
||||
|
||||
/* shutdown is same as "disable" */
|
||||
#define shutdown_landisk_irq disable_landisk_irq
|
||||
|
||||
static void ack_landisk_irq(unsigned int irq);
|
||||
static void end_landisk_irq(unsigned int irq);
|
||||
|
||||
static unsigned int startup_landisk_irq(unsigned int irq)
|
||||
{
|
||||
enable_landisk_irq(irq);
|
||||
return 0; /* never anything pending */
|
||||
}
|
||||
|
||||
static void disable_landisk_irq(unsigned int irq)
|
||||
{
|
||||
unsigned char val;
|
||||
unsigned char mask = 0xff ^ (0x01 << (irq - 5));
|
||||
|
||||
/* Set the priority in IPR to 0 */
|
||||
val = ctrl_inb(PA_IMASK);
|
||||
val &= mask;
|
||||
ctrl_outb(val, PA_IMASK);
|
||||
ctrl_outb(ctrl_inb(PA_IMASK) & mask, PA_IMASK);
|
||||
}
|
||||
|
||||
static void enable_landisk_irq(unsigned int irq)
|
||||
{
|
||||
unsigned char val;
|
||||
unsigned char value = (0x01 << (irq - 5));
|
||||
|
||||
/* Set priority in IPR back to original value */
|
||||
val = ctrl_inb(PA_IMASK);
|
||||
val |= value;
|
||||
ctrl_outb(val, PA_IMASK);
|
||||
ctrl_outb(ctrl_inb(PA_IMASK) | value, PA_IMASK);
|
||||
}
|
||||
|
||||
static void ack_landisk_irq(unsigned int irq)
|
||||
{
|
||||
disable_landisk_irq(irq);
|
||||
}
|
||||
|
||||
static void end_landisk_irq(unsigned int irq)
|
||||
{
|
||||
if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
|
||||
enable_landisk_irq(irq);
|
||||
}
|
||||
|
||||
static struct hw_interrupt_type landisk_irq_type = {
|
||||
.typename = "LANDISK IRQ",
|
||||
.startup = startup_landisk_irq,
|
||||
.shutdown = shutdown_landisk_irq,
|
||||
.enable = enable_landisk_irq,
|
||||
.disable = disable_landisk_irq,
|
||||
.ack = ack_landisk_irq,
|
||||
.end = end_landisk_irq
|
||||
static struct irq_chip landisk_irq_chip __read_mostly = {
|
||||
.name = "LANDISK",
|
||||
.mask = disable_landisk_irq,
|
||||
.unmask = enable_landisk_irq,
|
||||
.mask_ack = disable_landisk_irq,
|
||||
};
|
||||
|
||||
static void make_landisk_irq(unsigned int irq)
|
||||
{
|
||||
disable_irq_nosync(irq);
|
||||
irq_desc[irq].chip = &landisk_irq_type;
|
||||
disable_landisk_irq(irq);
|
||||
}
|
||||
|
||||
/*
|
||||
* Initialize IRQ setting
|
||||
*/
|
||||
|
|
@ -92,6 +46,11 @@ void __init init_landisk_IRQ(void)
|
|||
{
|
||||
int i;
|
||||
|
||||
for (i = 5; i < 14; i++)
|
||||
make_landisk_irq(i);
|
||||
for (i = 5; i < 14; i++) {
|
||||
disable_irq_nosync(i);
|
||||
set_irq_chip_and_handler_name(i, &landisk_irq_chip,
|
||||
handle_level_irq, "level");
|
||||
enable_landisk_irq(i);
|
||||
}
|
||||
ctrl_outb(0x00, PA_PWRINT_CLR);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,346 +0,0 @@
|
|||
/*
|
||||
* arch/sh/boards/landisk/landisk_pwb.c -- driver for the Power control switch.
|
||||
*
|
||||
* This driver will also support the I-O DATA Device, Inc. LANDISK Board.
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*
|
||||
* Copylight (C) 2002 Atom Create Engineering Co., Ltd.
|
||||
*
|
||||
* LED control drive function added by kogiidena
|
||||
*/
|
||||
#include <linux/module.h>
|
||||
#include <linux/errno.h>
|
||||
#include <linux/signal.h>
|
||||
#include <linux/major.h>
|
||||
#include <linux/poll.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/delay.h>
|
||||
#include <linux/sched.h>
|
||||
#include <linux/timer.h>
|
||||
#include <linux/interrupt.h>
|
||||
|
||||
#include <asm/system.h>
|
||||
#include <asm/io.h>
|
||||
#include <asm/irq.h>
|
||||
#include <asm/uaccess.h>
|
||||
#include <asm/landisk/iodata_landisk.h>
|
||||
|
||||
#define SHUTDOWN_BTN_MINOR 1 /* Shutdown button device minor no. */
|
||||
#define LED_MINOR 21 /* LED minor no. */
|
||||
#define BTN_MINOR 22 /* BUTTON minor no. */
|
||||
#define GIO_MINOR 40 /* GIO minor no. */
|
||||
|
||||
static int openCnt;
|
||||
static int openCntLED;
|
||||
static int openCntGio;
|
||||
static int openCntBtn;
|
||||
static int landisk_btn;
|
||||
static int landisk_btnctrlpid;
|
||||
/*
|
||||
* Functions prototypes
|
||||
*/
|
||||
|
||||
static int gio_ioctl(struct inode *inode, struct file *filp, unsigned int cmd,
|
||||
unsigned long arg);
|
||||
|
||||
static int swdrv_open(struct inode *inode, struct file *filp)
|
||||
{
|
||||
int minor;
|
||||
|
||||
minor = MINOR(inode->i_rdev);
|
||||
filp->private_data = (void *)minor;
|
||||
|
||||
if (minor == SHUTDOWN_BTN_MINOR) {
|
||||
if (openCnt > 0) {
|
||||
return -EALREADY;
|
||||
} else {
|
||||
openCnt++;
|
||||
return 0;
|
||||
}
|
||||
} else if (minor == LED_MINOR) {
|
||||
if (openCntLED > 0) {
|
||||
return -EALREADY;
|
||||
} else {
|
||||
openCntLED++;
|
||||
return 0;
|
||||
}
|
||||
} else if (minor == BTN_MINOR) {
|
||||
if (openCntBtn > 0) {
|
||||
return -EALREADY;
|
||||
} else {
|
||||
openCntBtn++;
|
||||
return 0;
|
||||
}
|
||||
} else if (minor == GIO_MINOR) {
|
||||
if (openCntGio > 0) {
|
||||
return -EALREADY;
|
||||
} else {
|
||||
openCntGio++;
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
return -ENOENT;
|
||||
|
||||
}
|
||||
|
||||
static int swdrv_close(struct inode *inode, struct file *filp)
|
||||
{
|
||||
int minor;
|
||||
|
||||
minor = MINOR(inode->i_rdev);
|
||||
if (minor == SHUTDOWN_BTN_MINOR) {
|
||||
openCnt--;
|
||||
} else if (minor == LED_MINOR) {
|
||||
openCntLED--;
|
||||
} else if (minor == BTN_MINOR) {
|
||||
openCntBtn--;
|
||||
} else if (minor == GIO_MINOR) {
|
||||
openCntGio--;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int swdrv_read(struct file *filp, char *buff, size_t count,
|
||||
loff_t * ppos)
|
||||
{
|
||||
int minor;
|
||||
minor = (int)(filp->private_data);
|
||||
|
||||
if (!access_ok(VERIFY_WRITE, (void *)buff, count))
|
||||
return -EFAULT;
|
||||
|
||||
if (minor == SHUTDOWN_BTN_MINOR) {
|
||||
if (landisk_btn & 0x10) {
|
||||
put_user(1, buff);
|
||||
return 1;
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int swdrv_write(struct file *filp, const char *buff, size_t count,
|
||||
loff_t * ppos)
|
||||
{
|
||||
int minor;
|
||||
minor = (int)(filp->private_data);
|
||||
|
||||
if (minor == SHUTDOWN_BTN_MINOR) {
|
||||
return count;
|
||||
}
|
||||
return count;
|
||||
}
|
||||
|
||||
static irqreturn_t sw_interrupt(int irq, void *dev_id)
|
||||
{
|
||||
landisk_btn = (0x0ff & (~ctrl_inb(PA_STATUS)));
|
||||
disable_irq(IRQ_BUTTON);
|
||||
disable_irq(IRQ_POWER);
|
||||
ctrl_outb(0x00, PA_PWRINT_CLR);
|
||||
|
||||
if (landisk_btnctrlpid != 0) {
|
||||
kill_proc(landisk_btnctrlpid, SIGUSR1, 1);
|
||||
landisk_btnctrlpid = 0;
|
||||
}
|
||||
|
||||
return IRQ_HANDLED;
|
||||
}
|
||||
|
||||
static const struct file_operations swdrv_fops = {
|
||||
.read = swdrv_read, /* read */
|
||||
.write = swdrv_write, /* write */
|
||||
.open = swdrv_open, /* open */
|
||||
.release = swdrv_close, /* release */
|
||||
.ioctl = gio_ioctl, /* ioctl */
|
||||
|
||||
};
|
||||
|
||||
static char banner[] __initdata =
|
||||
KERN_INFO "LANDISK and USL-5P Button, LED and GIO driver initialized\n";
|
||||
|
||||
int __init swdrv_init(void)
|
||||
{
|
||||
int error;
|
||||
|
||||
printk("%s", banner);
|
||||
|
||||
openCnt = 0;
|
||||
openCntLED = 0;
|
||||
openCntBtn = 0;
|
||||
openCntGio = 0;
|
||||
landisk_btn = 0;
|
||||
landisk_btnctrlpid = 0;
|
||||
|
||||
if ((error = register_chrdev(SHUTDOWN_BTN_MAJOR, "swdrv", &swdrv_fops))) {
|
||||
printk(KERN_ERR
|
||||
"Button, LED and GIO driver:Couldn't register driver, error=%d\n",
|
||||
error);
|
||||
return 1;
|
||||
}
|
||||
|
||||
if (request_irq(IRQ_POWER, sw_interrupt, 0, "SHUTDOWNSWITCH", NULL)) {
|
||||
printk(KERN_ERR "Unable to get IRQ 11.\n");
|
||||
return 1;
|
||||
}
|
||||
if (request_irq(IRQ_BUTTON, sw_interrupt, 0, "USL-5P BUTTON", NULL)) {
|
||||
printk(KERN_ERR "Unable to get IRQ 12.\n");
|
||||
return 1;
|
||||
}
|
||||
ctrl_outb(0x00, PA_PWRINT_CLR);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
module_init(swdrv_init);
|
||||
|
||||
/*
|
||||
* gio driver
|
||||
*
|
||||
*/
|
||||
|
||||
#include <asm/landisk/gio.h>
|
||||
|
||||
static int gio_ioctl(struct inode *inode, struct file *filp,
|
||||
unsigned int cmd, unsigned long arg)
|
||||
{
|
||||
int minor;
|
||||
unsigned int data, mask;
|
||||
static unsigned int addr = 0;
|
||||
|
||||
minor = (int)(filp->private_data);
|
||||
|
||||
/* access control */
|
||||
if (minor == GIO_MINOR) {
|
||||
;
|
||||
} else if (minor == LED_MINOR) {
|
||||
if (((cmd & 0x0ff) >= 9) && ((cmd & 0x0ff) < 20)) {
|
||||
;
|
||||
} else {
|
||||
return -EINVAL;
|
||||
}
|
||||
} else if (minor == BTN_MINOR) {
|
||||
if (((cmd & 0x0ff) >= 20) && ((cmd & 0x0ff) < 30)) {
|
||||
;
|
||||
} else {
|
||||
return -EINVAL;
|
||||
}
|
||||
} else {
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
if (cmd & 0x01) { /* write */
|
||||
if (copy_from_user(&data, (int *)arg, sizeof(int))) {
|
||||
return -EFAULT;
|
||||
}
|
||||
}
|
||||
|
||||
switch (cmd) {
|
||||
case GIODRV_IOCSGIOSETADDR: /* addres set */
|
||||
addr = data;
|
||||
break;
|
||||
|
||||
case GIODRV_IOCSGIODATA1: /* write byte */
|
||||
ctrl_outb((unsigned char)(0x0ff & data), addr);
|
||||
break;
|
||||
|
||||
case GIODRV_IOCSGIODATA2: /* write word */
|
||||
if (addr & 0x01) {
|
||||
return -EFAULT;
|
||||
}
|
||||
ctrl_outw((unsigned short int)(0x0ffff & data), addr);
|
||||
break;
|
||||
|
||||
case GIODRV_IOCSGIODATA4: /* write long */
|
||||
if (addr & 0x03) {
|
||||
return -EFAULT;
|
||||
}
|
||||
ctrl_outl(data, addr);
|
||||
break;
|
||||
|
||||
case GIODRV_IOCGGIODATA1: /* read byte */
|
||||
data = ctrl_inb(addr);
|
||||
break;
|
||||
|
||||
case GIODRV_IOCGGIODATA2: /* read word */
|
||||
if (addr & 0x01) {
|
||||
return -EFAULT;
|
||||
}
|
||||
data = ctrl_inw(addr);
|
||||
break;
|
||||
|
||||
case GIODRV_IOCGGIODATA4: /* read long */
|
||||
if (addr & 0x03) {
|
||||
return -EFAULT;
|
||||
}
|
||||
data = ctrl_inl(addr);
|
||||
break;
|
||||
case GIODRV_IOCSGIO_LED: /* write */
|
||||
mask = ((data & 0x00ffffff) << 8)
|
||||
| ((data & 0x0000ffff) << 16)
|
||||
| ((data & 0x000000ff) << 24);
|
||||
landisk_ledparam = data & (~mask);
|
||||
if (landisk_arch == 0) { /* arch == landisk */
|
||||
landisk_ledparam &= 0x03030303;
|
||||
mask = (~(landisk_ledparam >> 22)) & 0x000c;
|
||||
landisk_ledparam |= mask;
|
||||
} else { /* arch == usl-5p */
|
||||
mask = (landisk_ledparam >> 24) & 0x0001;
|
||||
landisk_ledparam |= mask;
|
||||
landisk_ledparam &= 0x007f7f7f;
|
||||
}
|
||||
landisk_ledparam |= 0x80;
|
||||
break;
|
||||
case GIODRV_IOCGGIO_LED: /* read */
|
||||
data = landisk_ledparam;
|
||||
if (landisk_arch == 0) { /* arch == landisk */
|
||||
data &= 0x03030303;
|
||||
} else { /* arch == usl-5p */
|
||||
;
|
||||
}
|
||||
data &= (~0x080);
|
||||
break;
|
||||
case GIODRV_IOCSGIO_BUZZER: /* write */
|
||||
landisk_buzzerparam = data;
|
||||
landisk_ledparam |= 0x80;
|
||||
break;
|
||||
case GIODRV_IOCGGIO_LANDISK: /* read */
|
||||
data = landisk_arch & 0x01;
|
||||
break;
|
||||
case GIODRV_IOCGGIO_BTN: /* read */
|
||||
data = (0x0ff & ctrl_inb(PA_PWRINT_CLR));
|
||||
data <<= 8;
|
||||
data |= (0x0ff & ctrl_inb(PA_IMASK));
|
||||
data <<= 8;
|
||||
data |= (0x0ff & landisk_btn);
|
||||
data <<= 8;
|
||||
data |= (0x0ff & (~ctrl_inb(PA_STATUS)));
|
||||
break;
|
||||
case GIODRV_IOCSGIO_BTNPID: /* write */
|
||||
landisk_btnctrlpid = data;
|
||||
landisk_btn = 0;
|
||||
if (irq_desc[IRQ_BUTTON].depth) {
|
||||
enable_irq(IRQ_BUTTON);
|
||||
}
|
||||
if (irq_desc[IRQ_POWER].depth) {
|
||||
enable_irq(IRQ_POWER);
|
||||
}
|
||||
break;
|
||||
case GIODRV_IOCGGIO_BTNPID: /* read */
|
||||
data = landisk_btnctrlpid;
|
||||
break;
|
||||
default:
|
||||
return -EFAULT;
|
||||
break;
|
||||
}
|
||||
|
||||
if ((cmd & 0x01) == 0) { /* read */
|
||||
if (copy_to_user((int *)arg, &data, sizeof(int))) {
|
||||
return -EFAULT;
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
143
arch/sh/boards/landisk/psw.c
Normal file
143
arch/sh/boards/landisk/psw.c
Normal file
|
|
@ -0,0 +1,143 @@
|
|||
/*
|
||||
* arch/sh/boards/landisk/psw.c
|
||||
*
|
||||
* push switch support for LANDISK and USL-5P
|
||||
*
|
||||
* Copyright (C) 2006-2007 Paul Mundt
|
||||
* Copyright (C) 2007 kogiidena
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*/
|
||||
#include <linux/io.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/interrupt.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <asm/landisk/iodata_landisk.h>
|
||||
#include <asm/push-switch.h>
|
||||
|
||||
static irqreturn_t psw_irq_handler(int irq, void *arg)
|
||||
{
|
||||
struct platform_device *pdev = arg;
|
||||
struct push_switch *psw = platform_get_drvdata(pdev);
|
||||
struct push_switch_platform_info *psw_info = pdev->dev.platform_data;
|
||||
unsigned int sw_value;
|
||||
int ret = 0;
|
||||
|
||||
sw_value = (0x0ff & (~ctrl_inb(PA_STATUS)));
|
||||
|
||||
/* Nothing to do if there's no state change */
|
||||
if (psw->state) {
|
||||
ret = 1;
|
||||
goto out;
|
||||
}
|
||||
|
||||
/* Figure out who raised it */
|
||||
if (sw_value & (1 << psw_info->bit)) {
|
||||
psw->state = 1;
|
||||
mod_timer(&psw->debounce, jiffies + 50);
|
||||
ret = 1;
|
||||
}
|
||||
|
||||
out:
|
||||
/* Clear the switch IRQs */
|
||||
ctrl_outb(0x00, PA_PWRINT_CLR);
|
||||
|
||||
return IRQ_RETVAL(ret);
|
||||
}
|
||||
|
||||
static struct resource psw_power_resources[] = {
|
||||
[0] = {
|
||||
.start = IRQ_POWER,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct resource psw_usl5p_resources[] = {
|
||||
[0] = {
|
||||
.start = IRQ_BUTTON,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct push_switch_platform_info psw_power_platform_data = {
|
||||
.name = "psw_power",
|
||||
.bit = 4,
|
||||
.irq_flags = IRQF_SHARED,
|
||||
.irq_handler = psw_irq_handler,
|
||||
};
|
||||
|
||||
static struct push_switch_platform_info psw1_platform_data = {
|
||||
.name = "psw1",
|
||||
.bit = 0,
|
||||
.irq_flags = IRQF_SHARED,
|
||||
.irq_handler = psw_irq_handler,
|
||||
};
|
||||
|
||||
static struct push_switch_platform_info psw2_platform_data = {
|
||||
.name = "psw2",
|
||||
.bit = 2,
|
||||
.irq_flags = IRQF_SHARED,
|
||||
.irq_handler = psw_irq_handler,
|
||||
};
|
||||
|
||||
static struct push_switch_platform_info psw3_platform_data = {
|
||||
.name = "psw3",
|
||||
.bit = 1,
|
||||
.irq_flags = IRQF_SHARED,
|
||||
.irq_handler = psw_irq_handler,
|
||||
};
|
||||
|
||||
static struct platform_device psw_power_switch_device = {
|
||||
.name = "push-switch",
|
||||
.id = 0,
|
||||
.num_resources = ARRAY_SIZE(psw_power_resources),
|
||||
.resource = psw_power_resources,
|
||||
.dev = {
|
||||
.platform_data = &psw_power_platform_data,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device psw1_switch_device = {
|
||||
.name = "push-switch",
|
||||
.id = 1,
|
||||
.num_resources = ARRAY_SIZE(psw_usl5p_resources),
|
||||
.resource = psw_usl5p_resources,
|
||||
.dev = {
|
||||
.platform_data = &psw1_platform_data,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device psw2_switch_device = {
|
||||
.name = "push-switch",
|
||||
.id = 2,
|
||||
.num_resources = ARRAY_SIZE(psw_usl5p_resources),
|
||||
.resource = psw_usl5p_resources,
|
||||
.dev = {
|
||||
.platform_data = &psw2_platform_data,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device psw3_switch_device = {
|
||||
.name = "push-switch",
|
||||
.id = 3,
|
||||
.num_resources = ARRAY_SIZE(psw_usl5p_resources),
|
||||
.resource = psw_usl5p_resources,
|
||||
.dev = {
|
||||
.platform_data = &psw3_platform_data,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device *psw_devices[] = {
|
||||
&psw_power_switch_device,
|
||||
&psw1_switch_device,
|
||||
&psw2_switch_device,
|
||||
&psw3_switch_device,
|
||||
};
|
||||
|
||||
static int __init psw_init(void)
|
||||
{
|
||||
return platform_add_devices(psw_devices, ARRAY_SIZE(psw_devices));
|
||||
}
|
||||
module_init(psw_init);
|
||||
|
|
@ -1,91 +0,0 @@
|
|||
/*
|
||||
* arch/sh/boards/landisk/rtc.c -- RTC support
|
||||
*
|
||||
* Copyright (C) 2000 Philipp Rumpf <prumpf@tux.org>
|
||||
* Copyright (C) 1999 Tetsuya Okada & Niibe Yutaka
|
||||
*/
|
||||
/*
|
||||
* modifed by kogiidena
|
||||
* 2005.09.16
|
||||
*/
|
||||
#include <linux/init.h>
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/sched.h>
|
||||
#include <linux/time.h>
|
||||
#include <linux/delay.h>
|
||||
#include <linux/spinlock.h>
|
||||
#include <linux/bcd.h>
|
||||
#include <asm/rtc.h>
|
||||
|
||||
extern spinlock_t rtc_lock;
|
||||
|
||||
extern void
|
||||
rs5c313_set_cmos_time(unsigned int BCD_yr, unsigned int BCD_mon,
|
||||
unsigned int BCD_day, unsigned int BCD_hr,
|
||||
unsigned int BCD_min, unsigned int BCD_sec);
|
||||
|
||||
extern unsigned long
|
||||
rs5c313_get_cmos_time(unsigned int *BCD_yr, unsigned int *BCD_mon,
|
||||
unsigned int *BCD_day, unsigned int *BCD_hr,
|
||||
unsigned int *BCD_min, unsigned int *BCD_sec);
|
||||
|
||||
void landisk_rtc_gettimeofday(struct timespec *tv)
|
||||
{
|
||||
unsigned int BCD_yr, BCD_mon, BCD_day, BCD_hr, BCD_min, BCD_sec;
|
||||
unsigned long flags;
|
||||
|
||||
spin_lock_irqsave(&rtc_lock, flags);
|
||||
tv->tv_sec = rs5c313_get_cmos_time
|
||||
(&BCD_yr, &BCD_mon, &BCD_day, &BCD_hr, &BCD_min, &BCD_sec);
|
||||
tv->tv_nsec = 0;
|
||||
spin_unlock_irqrestore(&rtc_lock, flags);
|
||||
}
|
||||
|
||||
int landisk_rtc_settimeofday(const time_t secs)
|
||||
{
|
||||
int retval = 0;
|
||||
int real_seconds, real_minutes, cmos_minutes;
|
||||
unsigned long flags;
|
||||
unsigned long nowtime = secs;
|
||||
unsigned int BCD_yr, BCD_mon, BCD_day, BCD_hr, BCD_min, BCD_sec;
|
||||
|
||||
spin_lock_irqsave(&rtc_lock, flags);
|
||||
|
||||
rs5c313_get_cmos_time
|
||||
(&BCD_yr, &BCD_mon, &BCD_day, &BCD_hr, &BCD_min, &BCD_sec);
|
||||
cmos_minutes = BCD_min;
|
||||
BCD_TO_BIN(cmos_minutes);
|
||||
|
||||
/*
|
||||
* since we're only adjusting minutes and seconds,
|
||||
* don't interfere with hour overflow. This avoids
|
||||
* messing with unknown time zones but requires your
|
||||
* RTC not to be off by more than 15 minutes
|
||||
*/
|
||||
real_seconds = nowtime % 60;
|
||||
real_minutes = nowtime / 60;
|
||||
if (((abs(real_minutes - cmos_minutes) + 15) / 30) & 1)
|
||||
real_minutes += 30; /* correct for half hour time zone */
|
||||
real_minutes %= 60;
|
||||
|
||||
if (abs(real_minutes - cmos_minutes) < 30) {
|
||||
BIN_TO_BCD(real_seconds);
|
||||
BIN_TO_BCD(real_minutes);
|
||||
rs5c313_set_cmos_time(BCD_yr, BCD_mon, BCD_day, BCD_hr,
|
||||
real_minutes, real_seconds);
|
||||
} else {
|
||||
printk(KERN_WARNING
|
||||
"set_rtc_time: can't update from %d to %d\n",
|
||||
cmos_minutes, real_minutes);
|
||||
retval = -1;
|
||||
}
|
||||
|
||||
spin_unlock_irqrestore(&rtc_lock, flags);
|
||||
return retval;
|
||||
}
|
||||
|
||||
void landisk_time_init(void)
|
||||
{
|
||||
rtc_sh_get_time = landisk_rtc_gettimeofday;
|
||||
rtc_sh_set_time = landisk_rtc_settimeofday;
|
||||
}
|
||||
|
|
@ -1,144 +1,90 @@
|
|||
/*
|
||||
* arch/sh/boards/landisk/setup.c
|
||||
*
|
||||
* Copyright (C) 2000 Kazumoto Kojima
|
||||
* Copyright (C) 2002 Paul Mundt
|
||||
*
|
||||
* I-O DATA Device, Inc. LANDISK Support.
|
||||
*
|
||||
* Modified for LANDISK by
|
||||
* Atom Create Engineering Co., Ltd. 2002.
|
||||
*
|
||||
* modifed by kogiidena
|
||||
* 2005.09.16
|
||||
* Copyright (C) 2000 Kazumoto Kojima
|
||||
* Copyright (C) 2002 Paul Mundt
|
||||
* Copylight (C) 2002 Atom Create Engineering Co., Ltd.
|
||||
* Copyright (C) 2005-2007 kogiidena
|
||||
*
|
||||
* This file is subject to the terms and conditions of the GNU General Public
|
||||
* License. See the file "COPYING" in the main directory of this archive
|
||||
* for more details.
|
||||
*/
|
||||
#include <linux/init.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/pata_platform.h>
|
||||
#include <linux/pm.h>
|
||||
#include <linux/mm.h>
|
||||
#include <asm/machvec.h>
|
||||
#include <asm/rtc.h>
|
||||
#include <asm/landisk/iodata_landisk.h>
|
||||
#include <asm/io.h>
|
||||
|
||||
void landisk_time_init(void);
|
||||
void init_landisk_IRQ(void);
|
||||
|
||||
int landisk_ledparam;
|
||||
int landisk_buzzerparam;
|
||||
int landisk_arch;
|
||||
|
||||
/* cycle the led's in the clasic knightrider/sun pattern */
|
||||
static void heartbeat_landisk(void)
|
||||
{
|
||||
static unsigned int cnt = 0, blink = 0x00, period = 25;
|
||||
volatile u8 *p = (volatile u8 *)PA_LED;
|
||||
char data;
|
||||
|
||||
if ((landisk_ledparam & 0x080) == 0)
|
||||
return;
|
||||
|
||||
cnt += 1;
|
||||
|
||||
if (cnt < period)
|
||||
return;
|
||||
|
||||
cnt = 0;
|
||||
blink++;
|
||||
|
||||
data = (blink & 0x01) ? (landisk_ledparam >> 16) : 0;
|
||||
data |= (blink & 0x02) ? (landisk_ledparam >> 8) : 0;
|
||||
data |= landisk_ledparam;
|
||||
|
||||
/* buzzer */
|
||||
if (landisk_buzzerparam & 0x1) {
|
||||
data |= 0x80;
|
||||
} else {
|
||||
data &= 0x7f;
|
||||
}
|
||||
*p = data;
|
||||
|
||||
if (((landisk_ledparam & 0x007f7f00) == 0) &&
|
||||
(landisk_buzzerparam == 0))
|
||||
landisk_ledparam &= (~0x0080);
|
||||
|
||||
landisk_buzzerparam >>= 1;
|
||||
}
|
||||
|
||||
static void landisk_power_off(void)
|
||||
{
|
||||
ctrl_outb(0x01, PA_SHUTDOWN);
|
||||
}
|
||||
|
||||
static void check_usl5p(void)
|
||||
{
|
||||
volatile u8 *p = (volatile u8 *)PA_LED;
|
||||
u8 tmp1, tmp2;
|
||||
static struct resource cf_ide_resources[3];
|
||||
|
||||
tmp1 = *p;
|
||||
*p = 0x40;
|
||||
tmp2 = *p;
|
||||
*p = tmp1;
|
||||
static struct pata_platform_info pata_info = {
|
||||
.ioport_shift = 1,
|
||||
};
|
||||
|
||||
landisk_arch = (tmp2 == 0x40);
|
||||
if (landisk_arch == 1) {
|
||||
/* arch == usl-5p */
|
||||
landisk_ledparam = 0x00000380;
|
||||
landisk_ledparam |= (tmp1 & 0x07c);
|
||||
} else {
|
||||
/* arch == landisk */
|
||||
landisk_ledparam = 0x02000180;
|
||||
landisk_ledparam |= 0x04;
|
||||
}
|
||||
}
|
||||
static struct platform_device cf_ide_device = {
|
||||
.name = "pata_platform",
|
||||
.id = -1,
|
||||
.num_resources = ARRAY_SIZE(cf_ide_resources),
|
||||
.resource = cf_ide_resources,
|
||||
.dev = {
|
||||
.platform_data = &pata_info,
|
||||
},
|
||||
};
|
||||
|
||||
void *area5_io_base;
|
||||
void *area6_io_base;
|
||||
static struct platform_device *landisk_devices[] __initdata = {
|
||||
&cf_ide_device,
|
||||
};
|
||||
|
||||
static int __init landisk_cf_init(void)
|
||||
static int __init landisk_devices_setup(void)
|
||||
{
|
||||
pgprot_t prot;
|
||||
unsigned long paddrbase, psize;
|
||||
unsigned long paddrbase;
|
||||
void *cf_ide_base;
|
||||
|
||||
/* open I/O area window */
|
||||
paddrbase = virt_to_phys((void *)PA_AREA5_IO);
|
||||
psize = PAGE_SIZE;
|
||||
prot = PAGE_KERNEL_PCC(1, _PAGE_PCC_IO16);
|
||||
area5_io_base = p3_ioremap(paddrbase, psize, prot.pgprot);
|
||||
if (!area5_io_base) {
|
||||
cf_ide_base = p3_ioremap(paddrbase, PAGE_SIZE, prot.pgprot);
|
||||
if (!cf_ide_base) {
|
||||
printk("allocate_cf_area : can't open CF I/O window!\n");
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
paddrbase = virt_to_phys((void *)PA_AREA6_IO);
|
||||
psize = PAGE_SIZE;
|
||||
prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_IO16);
|
||||
area6_io_base = p3_ioremap(paddrbase, psize, prot.pgprot);
|
||||
if (!area6_io_base) {
|
||||
printk("allocate_cf_area : can't open HDD I/O window!\n");
|
||||
return -ENOMEM;
|
||||
}
|
||||
/* IDE cmd address : 0x1f0-0x1f7 and 0x3f6 */
|
||||
cf_ide_resources[0].start = (unsigned long)cf_ide_base + 0x40;
|
||||
cf_ide_resources[0].end = (unsigned long)cf_ide_base + 0x40 + 0x0f;
|
||||
cf_ide_resources[0].flags = IORESOURCE_IO;
|
||||
cf_ide_resources[1].start = (unsigned long)cf_ide_base + 0x2c;
|
||||
cf_ide_resources[1].end = (unsigned long)cf_ide_base + 0x2c + 0x03;
|
||||
cf_ide_resources[1].flags = IORESOURCE_IO;
|
||||
cf_ide_resources[2].start = IRQ_FATA;
|
||||
cf_ide_resources[2].flags = IORESOURCE_IRQ;
|
||||
|
||||
printk(KERN_INFO "Allocate Area5/6 success.\n");
|
||||
|
||||
/* XXX : do we need attribute and common-memory area also? */
|
||||
|
||||
return 0;
|
||||
return platform_add_devices(landisk_devices,
|
||||
ARRAY_SIZE(landisk_devices));
|
||||
}
|
||||
|
||||
__initcall(landisk_devices_setup);
|
||||
|
||||
static void __init landisk_setup(char **cmdline_p)
|
||||
{
|
||||
device_initcall(landisk_cf_init);
|
||||
|
||||
landisk_buzzerparam = 0;
|
||||
check_usl5p();
|
||||
/* LED ON */
|
||||
ctrl_outb(ctrl_inb(PA_LED) | 0x03, PA_LED);
|
||||
|
||||
printk(KERN_INFO "I-O DATA DEVICE, INC. \"LANDISK Series\" support.\n");
|
||||
|
||||
board_time_init = landisk_time_init;
|
||||
pm_power_off = landisk_power_off;
|
||||
}
|
||||
|
||||
|
|
@ -148,29 +94,6 @@ static void __init landisk_setup(char **cmdline_p)
|
|||
struct sh_machine_vector mv_landisk __initmv = {
|
||||
.mv_name = "LANDISK",
|
||||
.mv_setup = landisk_setup,
|
||||
.mv_nr_irqs = 72,
|
||||
.mv_inb = landisk_inb,
|
||||
.mv_inw = landisk_inw,
|
||||
.mv_inl = landisk_inl,
|
||||
.mv_outb = landisk_outb,
|
||||
.mv_outw = landisk_outw,
|
||||
.mv_outl = landisk_outl,
|
||||
.mv_inb_p = landisk_inb_p,
|
||||
.mv_inw_p = landisk_inw,
|
||||
.mv_inl_p = landisk_inl,
|
||||
.mv_outb_p = landisk_outb_p,
|
||||
.mv_outw_p = landisk_outw,
|
||||
.mv_outl_p = landisk_outl,
|
||||
.mv_insb = landisk_insb,
|
||||
.mv_insw = landisk_insw,
|
||||
.mv_insl = landisk_insl,
|
||||
.mv_outsb = landisk_outsb,
|
||||
.mv_outsw = landisk_outsw,
|
||||
.mv_outsl = landisk_outsl,
|
||||
.mv_ioport_map = landisk_ioport_map,
|
||||
.mv_init_irq = init_landisk_IRQ,
|
||||
#ifdef CONFIG_HEARTBEAT
|
||||
.mv_heartbeat = heartbeat_landisk,
|
||||
#endif
|
||||
};
|
||||
ALIAS_MV(landisk)
|
||||
|
|
|
|||
|
|
@ -17,8 +17,8 @@
|
|||
|
||||
static struct resource sh7751_io_resource = {
|
||||
.name = "SH7751 IO",
|
||||
.start = 0x4000,
|
||||
.end = 0x4000 + SH7751_PCI_IO_SIZE - 1,
|
||||
.start = SH7751_PCI_IO_BASE,
|
||||
.end = SH7751_PCI_IO_BASE + SH7751_PCI_IO_SIZE - 1,
|
||||
.flags = IORESOURCE_IO
|
||||
};
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user