static int __devinit teles_cs_config(struct pcmcia_device *link)
{
local_info_t *dev;
int i;
IsdnCard_t icard;
dev_dbg(&link->dev, "teles_config(0x%p)\n", link);
dev = link->priv;
i = pcmcia_loop_config(link, teles_cs_configcheck, NULL);
if (i != 0)
goto cs_failed;
if (!link->irq)
goto cs_failed;
i = pcmcia_request_configuration(link, &link->conf);
if (i != 0)
goto cs_failed;
/* Finally, report what we've done */
dev_info(&link->dev, "index 0x%02x:",
link->conf.ConfigIndex);
if (link->conf.Attributes & CONF_ENABLE_IRQ)
printk(", irq %d", link->irq);
if (link->io.NumPorts1)
printk(", io 0x%04x-0x%04x", link->io.BasePort1,
link->io.BasePort1+link->io.NumPorts1-1);
if (link->io.NumPorts2)
printk(" & 0x%04x-0x%04x", link->io.BasePort2,
link->io.BasePort2+link->io.NumPorts2-1);
printk("\n");
icard.para[0] = link->irq;
icard.para[1] = link->io.BasePort1;
icard.protocol = protocol;
icard.typ = ISDN_CTYPE_TELESPCMCIA;
i = hisax_init_pcmcia(link, &(((local_info_t*)link->priv)->busy), &icard);
if (i < 0) {
printk(KERN_ERR "teles_cs: failed to initialize Teles PCMCIA %d at i/o %#x\n",
i, link->io.BasePort1);
teles_cs_release(link);
return -ENODEV;
}
((local_info_t*)link->priv)->cardnr = i;
return 0;
cs_failed:
teles_cs_release(link);
return -ENODEV;
} /* teles_cs_config */
static void teles_detach(dev_link_t *link)
{
dev_link_t **linkp;
local_info_t *info = link->priv;
int ret;
DEBUG(0, "teles_detach(0x%p)\n", link);
/* Locate device structure */
for (linkp = &dev_list; *linkp; linkp = &(*linkp)->next)
if (*linkp == link) break;
if (*linkp == NULL)
return;
if (link->state & DEV_CONFIG)
teles_cs_release(link);
/* Break the link with Card Services */
if (link->handle) {
ret = pcmcia_deregister_client(link->handle);
if (ret != CS_SUCCESS)
cs_error(link->handle, DeregisterClient, ret);
}
/* Unlink device structure and free it */
*linkp = link->next;
kfree(info);
} /* teles_detach */
static void teles_detach(struct pcmcia_device *link)
{
local_info_t *info = link->priv;
DEBUG(0, "teles_detach(0x%p)\n", link);
info->busy = 1;
teles_cs_release(link);
kfree(info);
} /* teles_detach */
static void __devexit teles_detach(struct pcmcia_device *link)
{
local_info_t *info = link->priv;
dev_dbg(&link->dev, "teles_detach(0x%p)\n", link);
info->busy = 1;
teles_cs_release(link);
kfree(info);
} /* teles_detach */
static int __devinit teles_cs_config(struct pcmcia_device *link)
{
int i;
IsdnCard_t icard;
dev_dbg(&link->dev, "teles_config(0x%p)\n", link);
i = pcmcia_loop_config(link, teles_cs_configcheck, NULL);
if (i != 0)
goto cs_failed;
if (!link->irq)
goto cs_failed;
i = pcmcia_enable_device(link);
if (i != 0)
goto cs_failed;
icard.para[0] = link->irq;
icard.para[1] = link->resource[0]->start;
icard.protocol = protocol;
icard.typ = ISDN_CTYPE_TELESPCMCIA;
i = hisax_init_pcmcia(link, &(((local_info_t*)link->priv)->busy), &icard);
if (i < 0) {
printk(KERN_ERR "teles_cs: failed to initialize Teles PCMCIA %d at i/o %#x\n",
i, (unsigned int) link->resource[0]->start);
teles_cs_release(link);
return -ENODEV;
}
((local_info_t*)link->priv)->cardnr = i;
return 0;
cs_failed:
teles_cs_release(link);
return -ENODEV;
} /* teles_cs_config */
static void teles_detach(struct pcmcia_device *p_dev)
{
dev_link_t *link = dev_to_instance(p_dev);
local_info_t *info = link->priv;
DEBUG(0, "teles_detach(0x%p)\n", link);
if (link->state & DEV_CONFIG) {
info->busy = 1;
teles_cs_release(link);
}
kfree(info);
} /* teles_detach */
static int teles_cs_event(event_t event, int priority,
event_callback_args_t *args)
{
dev_link_t *link = args->client_data;
local_info_t *dev = link->priv;
DEBUG(1, "teles_cs_event(%d)\n", event);
switch (event) {
case CS_EVENT_CARD_REMOVAL:
link->state &= ~DEV_PRESENT;
if (link->state & DEV_CONFIG) {
((local_info_t*)link->priv)->busy = 1;
teles_cs_release(link);
}
break;
case CS_EVENT_CARD_INSERTION:
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
teles_cs_config(link);
break;
case CS_EVENT_PM_SUSPEND:
link->state |= DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_RESET_PHYSICAL:
/* Mark the device as stopped, to block IO until later */
dev->busy = 1;
if (link->state & DEV_CONFIG)
pcmcia_release_configuration(link->handle);
break;
case CS_EVENT_PM_RESUME:
link->state &= ~DEV_SUSPEND;
/* Fall through... */
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG)
pcmcia_request_configuration(link->handle, &link->conf);
dev->busy = 0;
break;
}
return 0;
} /* teles_cs_event */
static int teles_cs_config(struct pcmcia_device *link)
{
local_info_t *dev;
int i, last_fn;
IsdnCard_t icard;
DEBUG(0, "teles_config(0x%p)\n", link);
dev = link->priv;
i = pcmcia_loop_config(link, teles_cs_configcheck, NULL);
if (i != 0) {
last_fn = RequestIO;
goto cs_failed;
}
i = pcmcia_request_irq(link, &link->irq);
if (i != 0) {
link->irq.AssignedIRQ = 0;
last_fn = RequestIRQ;
goto cs_failed;
}
i = pcmcia_request_configuration(link, &link->conf);
if (i != 0) {
last_fn = RequestConfiguration;
goto cs_failed;
}
/* At this point, the dev_node_t structure(s) should be
initialized and arranged in a linked list at link->dev. *//* */
sprintf(dev->node.dev_name, "teles");
dev->node.major = dev->node.minor = 0x0;
link->dev_node = &dev->node;
/* Finally, report what we've done */
printk(KERN_INFO "%s: index 0x%02x:",
dev->node.dev_name, link->conf.ConfigIndex);
if (link->conf.Attributes & CONF_ENABLE_IRQ)
printk(", irq %d", link->irq.AssignedIRQ);
if (link->io.NumPorts1)
printk(", io 0x%04x-0x%04x", link->io.BasePort1,
link->io.BasePort1+link->io.NumPorts1-1);
if (link->io.NumPorts2)
printk(" & 0x%04x-0x%04x", link->io.BasePort2,
link->io.BasePort2+link->io.NumPorts2-1);
printk("\n");
icard.para[0] = link->irq.AssignedIRQ;
icard.para[1] = link->io.BasePort1;
icard.protocol = protocol;
icard.typ = ISDN_CTYPE_TELESPCMCIA;
i = hisax_init_pcmcia(link, &(((local_info_t*)link->priv)->busy), &icard);
if (i < 0) {
printk(KERN_ERR "teles_cs: failed to initialize Teles PCMCIA %d at i/o %#x\n",
i, link->io.BasePort1);
teles_cs_release(link);
return -ENODEV;
}
((local_info_t*)link->priv)->cardnr = i;
return 0;
cs_failed:
cs_error(link, last_fn, i);
teles_cs_release(link);
return -ENODEV;
} /* teles_cs_config */
static void teles_cs_config(dev_link_t *link)
{
client_handle_t handle;
tuple_t tuple;
cisparse_t parse;
local_info_t *dev;
int i, j, last_fn;
u_short buf[128];
cistpl_cftable_entry_t *cf = &parse.cftable_entry;
IsdnCard_t icard;
DEBUG(0, "teles_config(0x%p)\n", link);
handle = link->handle;
dev = link->priv;
/*
This reads the card's CONFIG tuple to find its configuration
registers.
*/
tuple.DesiredTuple = CISTPL_CONFIG;
tuple.TupleData = (cisdata_t *)buf;
tuple.TupleDataMax = 255;
tuple.TupleOffset = 0;
tuple.Attributes = 0;
i = first_tuple(handle, &tuple, &parse);
if (i != CS_SUCCESS) {
last_fn = ParseTuple;
goto cs_failed;
}
link->conf.ConfigBase = parse.config.base;
link->conf.Present = parse.config.rmask[0];
/* Configure card */
link->state |= DEV_CONFIG;
tuple.TupleData = (cisdata_t *)buf;
tuple.TupleOffset = 0; tuple.TupleDataMax = 255;
tuple.Attributes = 0;
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
i = first_tuple(handle, &tuple, &parse);
while (i == CS_SUCCESS) {
if ( (cf->io.nwin > 0) && cf->io.win[0].base) {
printk(KERN_INFO "(teles_cs: looks like the 96 model)\n");
link->conf.ConfigIndex = cf->index;
link->io.BasePort1 = cf->io.win[0].base;
i = pcmcia_request_io(link->handle, &link->io);
if (i == CS_SUCCESS) break;
} else {
printk(KERN_INFO "(teles_cs: looks like the 97 model)\n");
link->conf.ConfigIndex = cf->index;
for (i = 0, j = 0x2f0; j > 0x100; j -= 0x10) {
link->io.BasePort1 = j;
i = pcmcia_request_io(link->handle, &link->io);
if (i == CS_SUCCESS) break;
}
break;
}
i = next_tuple(handle, &tuple, &parse);
}
if (i != CS_SUCCESS) {
last_fn = RequestIO;
goto cs_failed;
}
i = pcmcia_request_irq(link->handle, &link->irq);
if (i != CS_SUCCESS) {
link->irq.AssignedIRQ = 0;
last_fn = RequestIRQ;
goto cs_failed;
}
i = pcmcia_request_configuration(link->handle, &link->conf);
if (i != CS_SUCCESS) {
last_fn = RequestConfiguration;
goto cs_failed;
}
/* At this point, the dev_node_t structure(s) should be
initialized and arranged in a linked list at link->dev. *//* */
sprintf(dev->node.dev_name, "teles");
dev->node.major = dev->node.minor = 0x0;
link->dev = &dev->node;
/* Finally, report what we've done */
printk(KERN_INFO "%s: index 0x%02x: Vcc %d.%d",
dev->node.dev_name, link->conf.ConfigIndex,
link->conf.Vcc/10, link->conf.Vcc%10);
if (link->conf.Vpp1)
printk(", Vpp %d.%d", link->conf.Vpp1/10, link->conf.Vpp1%10);
if (link->conf.Attributes & CONF_ENABLE_IRQ)
printk(", irq %d", link->irq.AssignedIRQ);
if (link->io.NumPorts1)
printk(", io 0x%04x-0x%04x", link->io.BasePort1,
link->io.BasePort1+link->io.NumPorts1-1);
if (link->io.NumPorts2)
printk(" & 0x%04x-0x%04x", link->io.BasePort2,
link->io.BasePort2+link->io.NumPorts2-1);
printk("\n");
link->state &= ~DEV_CONFIG_PENDING;
icard.para[0] = link->irq.AssignedIRQ;
icard.para[1] = link->io.BasePort1;
icard.protocol = protocol;
icard.typ = ISDN_CTYPE_TELESPCMCIA;
i = hisax_init_pcmcia(link, &(((local_info_t*)link->priv)->busy), &icard);
if (i < 0) {
printk(KERN_ERR "teles_cs: failed to initialize Teles PCMCIA %d at i/o %#x\n",
i, link->io.BasePort1);
teles_cs_release(link);
} else
((local_info_t*)link->priv)->cardnr = i;
return;
cs_failed:
cs_error(link->handle, last_fn, i);
teles_cs_release(link);
} /* teles_cs_config */