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path: root/drivers/isdn/hardware/avm/avm_cs.c
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Diffstat (limited to 'drivers/isdn/hardware/avm/avm_cs.c')
-rw-r--r--drivers/isdn/hardware/avm/avm_cs.c85
1 files changed, 26 insertions, 59 deletions
diff --git a/drivers/isdn/hardware/avm/avm_cs.c b/drivers/isdn/hardware/avm/avm_cs.c
index a5b941c327f..c72565520e4 100644
--- a/drivers/isdn/hardware/avm/avm_cs.c
+++ b/drivers/isdn/hardware/avm/avm_cs.c
@@ -154,83 +154,50 @@ static void avmcs_detach(struct pcmcia_device *link)
======================================================================*/
-static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple,
- cisparse_t *parse)
+static int avmcs_configcheck(struct pcmcia_device *p_dev,
+ cistpl_cftable_entry_t *cf,
+ cistpl_cftable_entry_t *dflt,
+ unsigned int vcc,
+ void *priv_data)
{
- int i = pcmcia_get_tuple_data(handle, tuple);
- if (i != CS_SUCCESS) return i;
- return pcmcia_parse_tuple(handle, tuple, parse);
-}
-
-static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple,
- cisparse_t *parse)
-{
- int i = pcmcia_get_first_tuple(handle, tuple);
- if (i != CS_SUCCESS) return i;
- return get_tuple(handle, tuple, parse);
-}
-
-static int next_tuple(struct pcmcia_device *handle, tuple_t *tuple,
- cisparse_t *parse)
-{
- int i = pcmcia_get_next_tuple(handle, tuple);
- if (i != CS_SUCCESS) return i;
- return get_tuple(handle, tuple, parse);
+ if (cf->io.nwin <= 0)
+ return -ENODEV;
+
+ p_dev->io.BasePort1 = cf->io.win[0].base;
+ p_dev->io.NumPorts1 = cf->io.win[0].len;
+ p_dev->io.NumPorts2 = 0;
+ printk(KERN_INFO "avm_cs: testing i/o %#x-%#x\n",
+ p_dev->io.BasePort1,
+ p_dev->io.BasePort1+p_dev->io.NumPorts1-1);
+ return pcmcia_request_io(p_dev, &p_dev->io);
}
static int avmcs_config(struct pcmcia_device *link)
{
- tuple_t tuple;
- cisparse_t parse;
- cistpl_cftable_entry_t *cf = &parse.cftable_entry;
local_info_t *dev;
int i;
- u_char buf[64];
char devname[128];
int cardtype;
int (*addcard)(unsigned int port, unsigned irq);
dev = link->priv;
- do {
- devname[0] = 0;
- if (link->prod_id[1])
- strlcpy(devname, link->prod_id[1], sizeof(devname));
+ devname[0] = 0;
+ if (link->prod_id[1])
+ strlcpy(devname, link->prod_id[1], sizeof(devname));
- /*
- * find IO port
- */
- tuple.TupleData = (cisdata_t *)buf;
- tuple.TupleOffset = 0; tuple.TupleDataMax = 255;
- tuple.Attributes = 0;
- tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- i = first_tuple(link, &tuple, &parse);
- while (i == CS_SUCCESS) {
- if (cf->io.nwin > 0) {
- link->conf.ConfigIndex = cf->index;
- link->io.BasePort1 = cf->io.win[0].base;
- link->io.NumPorts1 = cf->io.win[0].len;
- link->io.NumPorts2 = 0;
- printk(KERN_INFO "avm_cs: testing i/o %#x-%#x\n",
- link->io.BasePort1,
- link->io.BasePort1+link->io.NumPorts1-1);
- i = pcmcia_request_io(link, &link->io);
- if (i == CS_SUCCESS) goto found_port;
- }
- i = next_tuple(link, &tuple, &parse);
- }
-
-found_port:
- if (i != CS_SUCCESS) {
- cs_error(link, RequestIO, i);
- break;
- }
+ /*
+ * find IO port
+ */
+ if (pcmcia_loop_config(link, avmcs_configcheck, NULL))
+ return -ENODEV;
+ do {
/*
* allocate an interrupt line
*/
i = pcmcia_request_irq(link, &link->irq);
- if (i != CS_SUCCESS) {
+ if (i != 0) {
cs_error(link, RequestIRQ, i);
/* undo */
pcmcia_disable_device(link);
@@ -241,7 +208,7 @@ found_port:
* configure the PCMCIA socket
*/
i = pcmcia_request_configuration(link, &link->conf);
- if (i != CS_SUCCESS) {
+ if (i != 0) {
cs_error(link, RequestConfiguration, i);
pcmcia_disable_device(link);
break;