[PATCH 12/39] pcmcia: use pcmcia_loop_config in ISDN pcmcia drivers
Dominik Brodowski
linux at dominikbrodowski.net
Mon Aug 18 14:53:03 EDT 2008
Use the config loop helper in ISDN pcmcia drivers.
CC: Karsten Keil <kkeil at suse.de>
Signed-off-by: Dominik Brodowski <linux at dominikbrodowski.net>
---
drivers/isdn/hardware/avm/avm_cs.c | 80 ++++----------
drivers/isdn/hisax/avma1_cs.c | 76 ++++----------
drivers/isdn/hisax/elsa_cs.c | 71 ++++---------
drivers/isdn/hisax/sedlbauer_cs.c | 208 ++++++++++++++++++------------------
drivers/isdn/hisax/teles_cs.c | 71 ++++---------
5 files changed, 189 insertions(+), 317 deletions(-)
diff --git a/drivers/isdn/hardware/avm/avm_cs.c b/drivers/isdn/hardware/avm/avm_cs.c
index a5b941c..7a1ead1 100644
--- a/drivers/isdn/hardware/avm/avm_cs.c
+++ b/drivers/isdn/hardware/avm/avm_cs.c
@@ -154,78 +154,44 @@ 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,
+ 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->conf.ConfigIndex = cf->index;
+ 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));
-
- /*
- * 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);
- }
+ devname[0] = 0;
+ if (link->prod_id[1])
+ strlcpy(devname, link->prod_id[1], sizeof(devname));
-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
*/
diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c
index fc6cc2c..8142d9f 100644
--- a/drivers/isdn/hisax/avma1_cs.c
+++ b/drivers/isdn/hisax/avma1_cs.c
@@ -174,38 +174,28 @@ static void avma1cs_detach(struct pcmcia_device *link)
======================================================================*/
-static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple,
- cisparse_t *parse)
+static int avma1cs_configcheck(struct pcmcia_device *p_dev,
+ cistpl_cftable_entry_t *cf,
+ void *priv_data)
{
- int i = pcmcia_get_tuple_data(handle, tuple);
- if (i != CS_SUCCESS) return i;
- return pcmcia_parse_tuple(handle, tuple, parse);
+ if (cf->io.nwin <= 0)
+ return -ENODEV;
+
+ p_dev->conf.ConfigIndex = cf->index;
+ 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 "avma1_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 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);
-}
static int avma1cs_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];
IsdnCard_t icard;
int busy = 0;
@@ -214,40 +204,14 @@ static int avma1cs_config(struct pcmcia_device *link)
DEBUG(0, "avma1cs_config(0x%p)\n", link);
- 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 "avma1_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);
- }
+ if (pcmcia_loop_config(link, avma1cs_configcheck, NULL))
+ return -ENODEV;
-found_port:
- if (i != CS_SUCCESS) {
- cs_error(link, RequestIO, i);
- break;
- }
-
+ do {
/*
* allocate an interrupt line
*/
diff --git a/drivers/isdn/hisax/elsa_cs.c b/drivers/isdn/hisax/elsa_cs.c
index db7e644..b85b07d 100644
--- a/drivers/isdn/hisax/elsa_cs.c
+++ b/drivers/isdn/hisax/elsa_cs.c
@@ -203,68 +203,41 @@ static void elsa_cs_detach(struct pcmcia_device *link)
device available to the system.
======================================================================*/
-static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple,
- cisparse_t *parse)
-{
- 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)
+static int elsa_cs_configcheck(struct pcmcia_device *p_dev,
+ cistpl_cftable_entry_t *cf,
+ void *priv_data)
{
- int i = pcmcia_get_first_tuple(handle, tuple);
- if (i != CS_SUCCESS) return i;
- return get_tuple(handle, tuple, parse);
-}
+ int j;
-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) && cf->io.win[0].base) {
+ printk(KERN_INFO "(elsa_cs: looks like the 96 model)\n");
+ p_dev->conf.ConfigIndex = cf->index;
+ p_dev->io.BasePort1 = cf->io.win[0].base;
+ if (!pcmcia_request_io(p_dev, &p_dev->io))
+ return 0;
+ } else {
+ printk(KERN_INFO "(elsa_cs: looks like the 97 model)\n");
+ p_dev->conf.ConfigIndex = cf->index;
+ for (j = 0x2f0; j > 0x100; j -= 0x10) {
+ p_dev->io.BasePort1 = j;
+ if (!pcmcia_request_io(p_dev, &p_dev->io))
+ return 0;
+ }
+ }
+ return -ENODEV;
}
static int elsa_cs_config(struct pcmcia_device *link)
{
- 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;
+ int i, last_fn;
IsdnCard_t icard;
DEBUG(0, "elsa_config(0x%p)\n", link);
dev = link->priv;
- 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) && cf->io.win[0].base) {
- printk(KERN_INFO "(elsa_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, &link->io);
- if (i == CS_SUCCESS) break;
- } else {
- printk(KERN_INFO "(elsa_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, &link->io);
- if (i == CS_SUCCESS) break;
- }
- break;
- }
- i = next_tuple(link, &tuple, &parse);
- }
-
+ i = pcmcia_loop_config(link, elsa_cs_configcheck, NULL);
if (i != CS_SUCCESS) {
last_fn = RequestIO;
goto cs_failed;
diff --git a/drivers/isdn/hisax/sedlbauer_cs.c b/drivers/isdn/hisax/sedlbauer_cs.c
index 439cb53..0f80b56 100644
--- a/drivers/isdn/hisax/sedlbauer_cs.c
+++ b/drivers/isdn/hisax/sedlbauer_cs.c
@@ -217,101 +217,68 @@ static void sedlbauer_detach(struct pcmcia_device *link)
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
-static int sedlbauer_config(struct pcmcia_device *link)
-{
- local_info_t *dev = link->priv;
- tuple_t tuple;
- cisparse_t parse;
- int last_fn, last_ret;
- u8 buf[64];
- config_info_t conf;
- win_req_t req;
- memreq_t map;
- IsdnCard_t icard;
-
- DEBUG(0, "sedlbauer_config(0x%p)\n", link);
-
- tuple.Attributes = 0;
- tuple.TupleData = buf;
- tuple.TupleDataMax = sizeof(buf);
- tuple.TupleOffset = 0;
+struct sedlbauer_config_data {
+ cistpl_cftable_entry_t dflt;
+ config_info_t conf;
+ win_req_t req;
+};
- CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &conf));
+static int sedlbauer_config_check(struct pcmcia_device *p_dev,
+ cistpl_cftable_entry_t *cfg,
+ void *priv_data)
+{
+ struct sedlbauer_config_data *cfg_mem = priv_data;
- /*
- In this loop, we scan the CIS for configuration table entries,
- each of which describes a valid card configuration, including
- voltage, IO window, memory window, and interrupt settings.
+ if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
+ cfg_mem->dflt = *cfg;
+ if (cfg->index == 0)
+ return -ENODEV;
+ p_dev->conf.ConfigIndex = cfg->index;
- We make no assumptions about the card to be configured: we use
- just the information available in the CIS. In an ideal world,
- this would work for any PCMCIA card, but it requires a complete
- and accurate CIS. In practice, a driver usually "knows" most of
- these things without consulting the CIS, and most client drivers
- will only use the CIS to fill in implementation-defined details.
- */
- tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
- CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
- while (1) {
- cistpl_cftable_entry_t dflt = { 0 };
- cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
- if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
- pcmcia_parse_tuple(link, &tuple, &parse) != 0)
- goto next_entry;
-
- if (cfg->flags & CISTPL_CFTABLE_DEFAULT) dflt = *cfg;
- if (cfg->index == 0) goto next_entry;
- link->conf.ConfigIndex = cfg->index;
-
/* Does this card need audio output? */
if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
- link->conf.Attributes |= CONF_ENABLE_SPKR;
- link->conf.Status = CCSR_AUDIO_ENA;
+ p_dev->conf.Attributes |= CONF_ENABLE_SPKR;
+ p_dev->conf.Status = CCSR_AUDIO_ENA;
}
-
+
/* Use power settings for Vcc and Vpp if present */
/* Note that the CIS values need to be rescaled */
if (cfg->vcc.present & (1<<CISTPL_POWER_VNOM)) {
- if (conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM]/10000)
- goto next_entry;
- } else if (dflt.vcc.present & (1<<CISTPL_POWER_VNOM)) {
- if (conf.Vcc != dflt.vcc.param[CISTPL_POWER_VNOM]/10000)
- goto next_entry;
+ if (cfg_mem->conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM]/10000)
+ return -ENODEV;
+ } else if (cfg_mem->dflt.vcc.present & (1<<CISTPL_POWER_VNOM)) {
+ if (cfg_mem->conf.Vcc != cfg_mem->dflt.vcc.param[CISTPL_POWER_VNOM]/10000)
+ return -ENODEV;
}
-
+
if (cfg->vpp1.present & (1<<CISTPL_POWER_VNOM))
- link->conf.Vpp =
- cfg->vpp1.param[CISTPL_POWER_VNOM]/10000;
- else if (dflt.vpp1.present & (1<<CISTPL_POWER_VNOM))
- link->conf.Vpp =
- dflt.vpp1.param[CISTPL_POWER_VNOM]/10000;
-
+ p_dev->conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM]/10000;
+ else if (cfg_mem->dflt.vpp1.present & (1<<CISTPL_POWER_VNOM))
+ p_dev->conf.Vpp = cfg_mem->dflt.vpp1.param[CISTPL_POWER_VNOM]/10000;
+
/* Do we need to allocate an interrupt? */
- if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1)
- link->conf.Attributes |= CONF_ENABLE_IRQ;
-
+ if (cfg->irq.IRQInfo1 || cfg_mem->dflt.irq.IRQInfo1)
+ p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
+
/* IO window settings */
- link->io.NumPorts1 = link->io.NumPorts2 = 0;
- if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
- cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt.io;
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
- if (!(io->flags & CISTPL_IO_8BIT))
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
- if (!(io->flags & CISTPL_IO_16BIT))
- link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
-/* new in dummy.cs 2001/01/28 MN
- link->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
-*/
- link->io.BasePort1 = io->win[0].base;
- link->io.NumPorts1 = io->win[0].len;
- if (io->nwin > 1) {
- link->io.Attributes2 = link->io.Attributes1;
- link->io.BasePort2 = io->win[1].base;
- link->io.NumPorts2 = io->win[1].len;
- }
- /* This reserves IO space but doesn't actually enable it */
- if (pcmcia_request_io(link, &link->io) != 0)
- goto next_entry;
+ p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0;
+ if ((cfg->io.nwin > 0) || (cfg_mem->dflt.io.nwin > 0)) {
+ cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &cfg_mem->dflt.io;
+ p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
+ if (!(io->flags & CISTPL_IO_8BIT))
+ p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
+ if (!(io->flags & CISTPL_IO_16BIT))
+ p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
+ p_dev->io.BasePort1 = io->win[0].base;
+ p_dev->io.NumPorts1 = io->win[0].len;
+ if (io->nwin > 1) {
+ p_dev->io.Attributes2 = p_dev->io.Attributes1;
+ p_dev->io.BasePort2 = io->win[1].base;
+ p_dev->io.NumPorts2 = io->win[1].len;
+ }
+ /* This reserves IO space but doesn't actually enable it */
+ if (pcmcia_request_io(p_dev, &p_dev->io) != 0)
+ return -ENODEV;
}
/*
@@ -325,30 +292,58 @@ static int sedlbauer_config(struct pcmcia_device *link)
needs to be mapped to virtual space with ioremap() before it
is used.
*/
- if ((cfg->mem.nwin > 0) || (dflt.mem.nwin > 0)) {
- cistpl_mem_t *mem =
- (cfg->mem.nwin) ? &cfg->mem : &dflt.mem;
- req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM;
- req.Attributes |= WIN_ENABLE;
- req.Base = mem->win[0].host_addr;
- req.Size = mem->win[0].len;
-/* new in dummy.cs 2001/01/28 MN
- if (req.Size < 0x1000)
- req.Size = 0x1000;
-*/
- req.AccessSpeed = 0;
- if (pcmcia_request_window(&link, &req, &link->win) != 0)
- goto next_entry;
- map.Page = 0; map.CardOffset = mem->win[0].card_addr;
- if (pcmcia_map_mem_page(link->win, &map) != 0)
- goto next_entry;
+ if ((cfg->mem.nwin > 0) || (cfg_mem->dflt.mem.nwin > 0)) {
+ cistpl_mem_t *mem = (cfg->mem.nwin) ? &cfg->mem : &cfg_mem->dflt.mem;
+ memreq_t map;
+ cfg_mem->req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM;
+ cfg_mem->req.Attributes |= WIN_ENABLE;
+ cfg_mem->req.Base = mem->win[0].host_addr;
+ cfg_mem->req.Size = mem->win[0].len;
+ cfg_mem->req.AccessSpeed = 0;
+ if (pcmcia_request_window(&p_dev, &cfg_mem->req, &p_dev->win) != 0)
+ return -ENODEV;
+ map.Page = 0;
+ map.CardOffset = mem->win[0].card_addr;
+ if (pcmcia_map_mem_page(p_dev->win, &map) != 0)
+ return -ENODEV;
}
- /* If we got this far, we're cool! */
- break;
+ return 0;
+}
- next_entry:
- CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
- }
+
+
+static int sedlbauer_config(struct pcmcia_device *link)
+{
+ local_info_t *dev = link->priv;
+ struct sedlbauer_config_data *cfg_mem;
+ int last_fn, last_ret;
+ IsdnCard_t icard;
+
+ DEBUG(0, "sedlbauer_config(0x%p)\n", link);
+
+ cfg_mem = kzalloc(sizeof(struct sedlbauer_config_data), GFP_KERNEL);
+ if (!cfg_mem)
+ return -ENOMEM;
+
+ /* Look up the current Vcc */
+ CS_CHECK(GetConfigurationInfo,
+ pcmcia_get_configuration_info(link, &cfg_mem->conf));
+
+ /*
+ In this loop, we scan the CIS for configuration table entries,
+ each of which describes a valid card configuration, including
+ voltage, IO window, memory window, and interrupt settings.
+
+ We make no assumptions about the card to be configured: we use
+ just the information available in the CIS. In an ideal world,
+ this would work for any PCMCIA card, but it requires a complete
+ and accurate CIS. In practice, a driver usually "knows" most of
+ these things without consulting the CIS, and most client drivers
+ will only use the CIS to fill in implementation-defined details.
+ */
+ last_ret = pcmcia_loop_config(link, sedlbauer_config_check, cfg_mem);
+ if (last_ret)
+ goto failed;
/*
Allocate an interrupt line. Note that this does not assign a
@@ -387,8 +382,8 @@ static int sedlbauer_config(struct pcmcia_device *link)
printk(" & 0x%04x-0x%04x", link->io.BasePort2,
link->io.BasePort2+link->io.NumPorts2-1);
if (link->win)
- printk(", mem 0x%06lx-0x%06lx", req.Base,
- req.Base+req.Size-1);
+ printk(", mem 0x%06lx-0x%06lx", cfg_mem->req.Base,
+ cfg_mem->req.Base+cfg_mem->req.Size-1);
printk("\n");
icard.para[0] = link->irq.AssignedIRQ;
@@ -409,6 +404,7 @@ static int sedlbauer_config(struct pcmcia_device *link)
cs_failed:
cs_error(link, last_fn, last_ret);
+failed:
sedlbauer_release(link);
return -ENODEV;
diff --git a/drivers/isdn/hisax/teles_cs.c b/drivers/isdn/hisax/teles_cs.c
index ab4bd45..fc4d024 100644
--- a/drivers/isdn/hisax/teles_cs.c
+++ b/drivers/isdn/hisax/teles_cs.c
@@ -193,68 +193,41 @@ static void teles_detach(struct pcmcia_device *link)
device available to the system.
======================================================================*/
-static int get_tuple(struct pcmcia_device *handle, tuple_t *tuple,
- cisparse_t *parse)
-{
- 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)
+static int teles_cs_configcheck(struct pcmcia_device *p_dev,
+ cistpl_cftable_entry_t *cf,
+ void *priv_data)
{
- int i = pcmcia_get_first_tuple(handle, tuple);
- if (i != CS_SUCCESS) return i;
- return get_tuple(handle, tuple, parse);
-}
+ int j;
-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) && cf->io.win[0].base) {
+ printk(KERN_INFO "(teles_cs: looks like the 96 model)\n");
+ p_dev->conf.ConfigIndex = cf->index;
+ p_dev->io.BasePort1 = cf->io.win[0].base;
+ if (!pcmcia_request_io(p_dev, &p_dev->io))
+ return 0;
+ } else {
+ printk(KERN_INFO "(teles_cs: looks like the 97 model)\n");
+ p_dev->conf.ConfigIndex = cf->index;
+ for (j = 0x2f0; j > 0x100; j -= 0x10) {
+ p_dev->io.BasePort1 = j;
+ if (!pcmcia_request_io(p_dev, &p_dev->io))
+ return 0;
+ }
+ }
+ return -ENODEV;
}
static int teles_cs_config(struct pcmcia_device *link)
{
- 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;
+ int i, last_fn;
IsdnCard_t icard;
DEBUG(0, "teles_config(0x%p)\n", link);
dev = link->priv;
- 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) && 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, &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, &link->io);
- if (i == CS_SUCCESS) break;
- }
- break;
- }
- i = next_tuple(link, &tuple, &parse);
- }
-
+ i = pcmcia_loop_config(link, teles_cs_configcheck, NULL);
if (i != CS_SUCCESS) {
last_fn = RequestIO;
goto cs_failed;
--
1.5.4.3
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