diff options
Diffstat (limited to 'drivers/isdn/hisax/avma1_cs.c')
| -rw-r--r-- | drivers/isdn/hisax/avma1_cs.c | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c deleted file mode 100644 index baad94ec1f4a..000000000000 --- a/drivers/isdn/hisax/avma1_cs.c +++ /dev/null @@ -1,162 +0,0 @@ -/* - * 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); |