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path: root/drivers/telephony/ixj_pcmcia.c
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Diffstat (limited to 'drivers/telephony/ixj_pcmcia.c')
-rw-r--r--drivers/telephony/ixj_pcmcia.c291
1 files changed, 0 insertions, 291 deletions
diff --git a/drivers/telephony/ixj_pcmcia.c b/drivers/telephony/ixj_pcmcia.c
deleted file mode 100644
index d3a7b0c3d38..00000000000
--- a/drivers/telephony/ixj_pcmcia.c
+++ /dev/null
@@ -1,291 +0,0 @@
-#include "ixj-ver.h"
-
-#include <linux/module.h>
-
-#include <linux/init.h>
-#include <linux/sched.h>
-#include <linux/kernel.h> /* printk() */
-#include <linux/fs.h> /* everything... */
-#include <linux/errno.h> /* error codes */
-#include <linux/slab.h>
-
-#include <pcmcia/cs_types.h>
-#include <pcmcia/cs.h>
-#include <pcmcia/cistpl.h>
-#include <pcmcia/ds.h>
-
-#include "ixj.h"
-
-/*
- * PCMCIA service support for Quicknet cards
- */
-
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0644);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
-#else
-#define DEBUG(n, args...)
-#endif
-
-typedef struct ixj_info_t {
- int ndev;
- dev_node_t node;
- struct ixj *port;
-} ixj_info_t;
-
-static void ixj_detach(struct pcmcia_device *p_dev);
-static void ixj_config(dev_link_t * link);
-static void ixj_cs_release(dev_link_t * link);
-
-static int ixj_attach(struct pcmcia_device *p_dev)
-{
- dev_link_t *link;
-
- DEBUG(0, "ixj_attach()\n");
- /* Create new ixj device */
- link = kmalloc(sizeof(struct dev_link_t), GFP_KERNEL);
- if (!link)
- return -ENOMEM;
- memset(link, 0, sizeof(struct dev_link_t));
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
- link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
- link->io.IOAddrLines = 3;
- link->conf.Vcc = 50;
- link->conf.IntType = INT_MEMORY_AND_IO;
- link->priv = kmalloc(sizeof(struct ixj_info_t), GFP_KERNEL);
- if (!link->priv) {
- kfree(link);
- return -ENOMEM;
- }
- memset(link->priv, 0, sizeof(struct ixj_info_t));
-
- link->handle = p_dev;
- p_dev->instance = link;
-
- link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
- ixj_config(link);
-
- return 0;
-}
-
-static void ixj_detach(struct pcmcia_device *p_dev)
-{
- dev_link_t *link = dev_to_instance(p_dev);
-
- DEBUG(0, "ixj_detach(0x%p)\n", link);
-
- link->state &= ~DEV_RELEASE_PENDING;
- if (link->state & DEV_CONFIG)
- ixj_cs_release(link);
-
- kfree(link->priv);
- kfree(link);
-}
-
-#define CS_CHECK(fn, ret) \
-do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-
-static void ixj_get_serial(dev_link_t * link, IXJ * j)
-{
- client_handle_t handle;
- tuple_t tuple;
- u_short buf[128];
- char *str;
- int last_ret, last_fn, i, place;
- handle = link->handle;
- DEBUG(0, "ixj_get_serial(0x%p)\n", link);
- tuple.TupleData = (cisdata_t *) buf;
- tuple.TupleOffset = 0;
- tuple.TupleDataMax = 80;
- tuple.Attributes = 0;
- tuple.DesiredTuple = CISTPL_VERS_1;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- str = (char *) buf;
- printk("PCMCIA Version %d.%d\n", str[0], str[1]);
- str += 2;
- printk("%s", str);
- str = str + strlen(str) + 1;
- printk(" %s", str);
- str = str + strlen(str) + 1;
- place = 1;
- for (i = strlen(str) - 1; i >= 0; i--) {
- switch (str[i]) {
- case '0':
- case '1':
- case '2':
- case '3':
- case '4':
- case '5':
- case '6':
- case '7':
- case '8':
- case '9':
- j->serial += (str[i] - 48) * place;
- break;
- case 'A':
- case 'B':
- case 'C':
- case 'D':
- case 'E':
- case 'F':
- j->serial += (str[i] - 55) * place;
- break;
- case 'a':
- case 'b':
- case 'c':
- case 'd':
- case 'e':
- case 'f':
- j->serial += (str[i] - 87) * place;
- break;
- }
- place = place * 0x10;
- }
- str = str + strlen(str) + 1;
- printk(" version %s\n", str);
- cs_failed:
- return;
-}
-
-static void ixj_config(dev_link_t * link)
-{
- IXJ *j;
- client_handle_t handle;
- ixj_info_t *info;
- tuple_t tuple;
- u_short buf[128];
- cisparse_t parse;
- config_info_t conf;
- cistpl_cftable_entry_t *cfg = &parse.cftable_entry;
- cistpl_cftable_entry_t dflt =
- {
- 0
- };
- int last_ret, last_fn;
- handle = link->handle;
- info = link->priv;
- DEBUG(0, "ixj_config(0x%p)\n", link);
- tuple.TupleData = (cisdata_t *) buf;
- tuple.TupleOffset = 0;
- tuple.TupleDataMax = 255;
- tuple.Attributes = 0;
- tuple.DesiredTuple = CISTPL_CONFIG;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- CS_CHECK(GetTupleData, pcmcia_get_tuple_data(handle, &tuple));
- CS_CHECK(ParseTuple, pcmcia_parse_tuple(handle, &tuple, &parse));
- link->conf.ConfigBase = parse.config.base;
- link->conf.Present = parse.config.rmask[0];
- link->state |= DEV_CONFIG;
- CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(handle, &conf));
- tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- tuple.Attributes = 0;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(handle, &tuple));
- while (1) {
- if (pcmcia_get_tuple_data(handle, &tuple) != 0 ||
- pcmcia_parse_tuple(handle, &tuple, &parse) != 0)
- goto next_entry;
- if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
- cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io;
- link->conf.ConfigIndex = cfg->index;
- link->io.BasePort1 = io->win[0].base;
- link->io.NumPorts1 = io->win[0].len;
- if (io->nwin == 2) {
- link->io.BasePort2 = io->win[1].base;
- link->io.NumPorts2 = io->win[1].len;
- }
- if (pcmcia_request_io(link->handle, &link->io) != 0)
- goto next_entry;
- /* If we've got this far, we're done */
- break;
- }
- next_entry:
- if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
- dflt = *cfg;
- CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(handle, &tuple));
- }
-
- CS_CHECK(RequestConfiguration, pcmcia_request_configuration(handle, &link->conf));
-
- /*
- * Register the card with the core.
- */
- j=ixj_pcmcia_probe(link->io.BasePort1,link->io.BasePort1 + 0x10);
-
- info->ndev = 1;
- info->node.major = PHONE_MAJOR;
- link->dev = &info->node;
- ixj_get_serial(link, j);
- link->state &= ~DEV_CONFIG_PENDING;
- return;
- cs_failed:
- cs_error(link->handle, last_fn, last_ret);
- ixj_cs_release(link);
-}
-
-static void ixj_cs_release(dev_link_t *link)
-{
- ixj_info_t *info = link->priv;
- DEBUG(0, "ixj_cs_release(0x%p)\n", link);
- info->ndev = 0;
- link->dev = NULL;
- pcmcia_release_configuration(link->handle);
- pcmcia_release_io(link->handle, &link->io);
- link->state &= ~DEV_CONFIG;
-}
-
-static int ixj_suspend(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state |= DEV_SUSPEND;
- if (link->state & DEV_CONFIG)
- pcmcia_release_configuration(link->handle);
-
- return 0;
-}
-
-static int ixj_resume(struct pcmcia_device *dev)
-{
- dev_link_t *link = dev_to_instance(dev);
-
- link->state &= ~DEV_SUSPEND;
- if (DEV_OK(link))
- pcmcia_request_configuration(link->handle, &link->conf);
-
- return 0;
-}
-
-static struct pcmcia_device_id ixj_ids[] = {
- PCMCIA_DEVICE_MANF_CARD(0x0257, 0x0600),
- PCMCIA_DEVICE_NULL
-};
-MODULE_DEVICE_TABLE(pcmcia, ixj_ids);
-
-static struct pcmcia_driver ixj_driver = {
- .owner = THIS_MODULE,
- .drv = {
- .name = "ixj_cs",
- },
- .probe = ixj_attach,
- .remove = ixj_detach,
- .id_table = ixj_ids,
- .suspend = ixj_suspend,
- .resume = ixj_resume,
-};
-
-static int __init ixj_pcmcia_init(void)
-{
- return pcmcia_register_driver(&ixj_driver);
-}
-
-static void ixj_pcmcia_exit(void)
-{
- pcmcia_unregister_driver(&ixj_driver);
-}
-
-module_init(ixj_pcmcia_init);
-module_exit(ixj_pcmcia_exit);
-
-MODULE_LICENSE("GPL");
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-05 22:30:24 +0000