Contributors: 8
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Kai Germaschewski |
295 |
46.90% |
2 |
6.45% |
| Dominik Brodowski |
224 |
35.61% |
19 |
61.29% |
| Andrew Morton |
65 |
10.33% |
3 |
9.68% |
| Christoph Hellwig |
28 |
4.45% |
2 |
6.45% |
| Greg Kroah-Hartman |
10 |
1.59% |
1 |
3.23% |
| Joe Perches |
4 |
0.64% |
2 |
6.45% |
| H Hartley Sweeten |
2 |
0.32% |
1 |
3.23% |
| Benjamin Collins |
1 |
0.16% |
1 |
3.23% |
| Total |
629 |
|
31 |
|
/*
* PCMCIA client driver for AVM A1 / Fritz!PCMCIA
*
* Author Carsten Paeth
* Copyright 1998-2001 by Carsten Paeth <calle@calle.in-berlin.de>
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*
*/
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/ptrace.h>
#include <linux/slab.h>
#include <linux/string.h>
#include <asm/io.h>
#include <pcmcia/cistpl.h>
#include <pcmcia/ds.h>
#include "hisax_cfg.h"
MODULE_DESCRIPTION("ISDN4Linux: PCMCIA client driver for AVM A1/Fritz!PCMCIA cards");
MODULE_AUTHOR("Carsten Paeth");
MODULE_LICENSE("GPL");
/*====================================================================*/
/* Parameters that can be set with 'insmod' */
static int isdnprot = 2;
module_param(isdnprot, int, 0);
/*====================================================================*/
static int avma1cs_config(struct pcmcia_device *link);
static void avma1cs_release(struct pcmcia_device *link);
static void avma1cs_detach(struct pcmcia_device *p_dev);
static int avma1cs_probe(struct pcmcia_device *p_dev)
{
dev_dbg(&p_dev->dev, "avma1cs_attach()\n");
/* General socket configuration */
p_dev->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;
p_dev->config_index = 1;
p_dev->config_regs = PRESENT_OPTION;
return avma1cs_config(p_dev);
} /* avma1cs_attach */
static void avma1cs_detach(struct pcmcia_device *link)
{
dev_dbg(&link->dev, "avma1cs_detach(0x%p)\n", link);
avma1cs_release(link);
kfree(link->priv);
} /* avma1cs_detach */
static int avma1cs_configcheck(struct pcmcia_device *p_dev, void *priv_data)
{
p_dev->resource[0]->end = 16;
p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
p_dev->io_lines = 5;
return pcmcia_request_io(p_dev);
}
static int avma1cs_config(struct pcmcia_device *link)
{
int i = -1;
char devname[128];
IsdnCard_t icard;
int busy = 0;
dev_dbg(&link->dev, "avma1cs_config(0x%p)\n", link);
devname[0] = 0;
if (link->prod_id[1])
strlcpy(devname, link->prod_id[1], sizeof(devname));
if (pcmcia_loop_config(link, avma1cs_configcheck, NULL))
return -ENODEV;
do {
/*
* allocate an interrupt line
*/
if (!link->irq) {
/* undo */
pcmcia_disable_device(link);
break;
}
/*
* configure the PCMCIA socket
*/
i = pcmcia_enable_device(link);
if (i != 0) {
pcmcia_disable_device(link);
break;
}
} while (0);
/* If any step failed, release any partially configured state */
if (i != 0) {
avma1cs_release(link);
return -ENODEV;
}
icard.para[0] = link->irq;
icard.para[1] = link->resource[0]->start;
icard.protocol = isdnprot;
icard.typ = ISDN_CTYPE_A1_PCMCIA;
i = hisax_init_pcmcia(link, &busy, &icard);
if (i < 0) {
printk(KERN_ERR "avma1_cs: failed to initialize AVM A1 "
"PCMCIA %d at i/o %#x\n", i,
(unsigned int) link->resource[0]->start);
avma1cs_release(link);
return -ENODEV;
}
link->priv = (void *) (unsigned long) i;
return 0;
} /* avma1cs_config */
static void avma1cs_release(struct pcmcia_device *link)
{
unsigned long minor = (unsigned long) link->priv;
dev_dbg(&link->dev, "avma1cs_release(0x%p)\n", link);
/* now unregister function with hisax */
HiSax_closecard(minor);
pcmcia_disable_device(link);
} /* avma1cs_release */
static const struct pcmcia_device_id avma1cs_ids[] = {
PCMCIA_DEVICE_PROD_ID12("AVM", "ISDN A", 0x95d42008, 0xadc9d4bb),
PCMCIA_DEVICE_PROD_ID12("ISDN", "CARD", 0x8d9761c8, 0x01c5aa7b),
PCMCIA_DEVICE_NULL
};
MODULE_DEVICE_TABLE(pcmcia, avma1cs_ids);
static struct pcmcia_driver avma1cs_driver = {
.owner = THIS_MODULE,
.name = "avma1_cs",
.probe = avma1cs_probe,
.remove = avma1cs_detach,
.id_table = avma1cs_ids,
};
module_pcmcia_driver(avma1cs_driver);