Commit 8e2fc39d authored by Dominik Brodowski's avatar Dominik Brodowski
Browse files

pcmcia: pcmcia_config_loop() default CIS entry handling



Many drivers use the default CIS entry within their pcmcia_config_loop()
callback function. Therefore, factor the default CIS entry handling out.
Signed-off-by: default avatarDominik Brodowski <linux@dominikbrodowski.net>
parent 498ac189
......@@ -151,7 +151,6 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
struct pcmcia_config_check {
config_info_t conf;
cistpl_cftable_entry_t dflt;
unsigned long ctl_base;
int skip_vcc;
int is_kme;
......@@ -159,6 +158,7 @@ struct pcmcia_config_check {
static int pcmcia_check_one_config(struct pcmcia_device *pdev,
cistpl_cftable_entry_t *cfg,
cistpl_cftable_entry_t *dflt,
void *priv_data)
{
struct pcmcia_config_check *stk = priv_data;
......@@ -166,21 +166,23 @@ static int pcmcia_check_one_config(struct pcmcia_device *pdev,
/* Check for matching Vcc, unless we're desperate */
if (!stk->skip_vcc) {
if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) {
if (stk->conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000)
goto next_entry;
} else if (stk->dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) {
if (stk->conf.Vcc != stk->dflt.vcc.param[CISTPL_POWER_VNOM] / 10000)
goto next_entry;
if (stk->conf.Vcc !=
cfg->vcc.param[CISTPL_POWER_VNOM] / 10000)
return -ENODEV;
} else if (dflt->vcc.present & (1 << CISTPL_POWER_VNOM)) {
if (stk->conf.Vcc !=
dflt->vcc.param[CISTPL_POWER_VNOM] / 10000)
return -ENODEV;
}
}
if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM))
pdev->conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000;
else if (stk->dflt.vpp1.present & (1 << CISTPL_POWER_VNOM))
pdev->conf.Vpp = stk->dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000;
else if (dflt->vpp1.present & (1 << CISTPL_POWER_VNOM))
pdev->conf.Vpp = dflt->vpp1.param[CISTPL_POWER_VNOM] / 10000;
if ((cfg->io.nwin > 0) || (stk->dflt.io.nwin > 0)) {
cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &stk->dflt.io;
if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) {
cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io;
pdev->io.BasePort1 = io->win[0].base;
pdev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
if (!(io->flags & CISTPL_IO_16BIT))
......@@ -190,23 +192,19 @@ static int pcmcia_check_one_config(struct pcmcia_device *pdev,
pdev->io.BasePort2 = io->win[1].base;
pdev->io.NumPorts2 = (stk->is_kme) ? 2 : 1;
if (pcmcia_request_io(pdev, &pdev->io) != 0)
goto next_entry;
return -ENODEV;
stk->ctl_base = pdev->io.BasePort2;
} else if ((io->nwin == 1) && (io->win[0].len >= 16)) {
pdev->io.NumPorts1 = io->win[0].len;
pdev->io.NumPorts2 = 0;
if (pcmcia_request_io(pdev, &pdev->io) != 0)
goto next_entry;
return -ENODEV;
stk->ctl_base = pdev->io.BasePort1 + 0x0e;
} else
goto next_entry;
return -ENODEV;
/* If we've got this far, we're done */
return 0;
}
next_entry:
if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
memcpy(&stk->dflt, cfg, sizeof(stk->dflt));
return -ENODEV;
}
......@@ -264,7 +262,6 @@ static int pcmcia_init_one(struct pcmcia_device *pdev)
CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(pdev, &stk->conf));
stk->skip_vcc = io_base = ctl_base = 0;
if (pcmcia_loop_config(pdev, pcmcia_check_one_config, stk)) {
memset(&stk->dflt, 0, sizeof(stk->dflt));
stk->skip_vcc = 1;
if (pcmcia_loop_config(pdev, pcmcia_check_one_config, stk))
goto failed; /* No suitable config found */
......
......@@ -680,6 +680,7 @@ static void bt3c_detach(struct pcmcia_device *link)
static int bt3c_check_config(struct pcmcia_device *p_dev,
cistpl_cftable_entry_t *cf,
cistpl_cftable_entry_t *dflt,
void *priv_data)
{
unsigned long try = (unsigned long) priv_data;
......@@ -699,6 +700,7 @@ static int bt3c_check_config(struct pcmcia_device *p_dev,
static int bt3c_check_config_notpicky(struct pcmcia_device *p_dev,
cistpl_cftable_entry_t *cf,
cistpl_cftable_entry_t *dflt,
void *priv_data)
{
static unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 };
......
......@@ -609,6 +609,7 @@ static void btuart_detach(struct pcmcia_device *link)
static int btuart_check_config(struct pcmcia_device *p_dev,
cistpl_cftable_entry_t *cf,
cistpl_cftable_entry_t *dflt,
void *priv_data)
{
unsigned long try = (unsigned long) priv_data;
......@@ -628,6 +629,7 @@ static int btuart_check_config(struct pcmcia_device *p_dev,
static int btuart_check_config_notpicky(struct pcmcia_device *p_dev,
cistpl_cftable_entry_t *cf,
cistpl_cftable_entry_t *dflt,
void *priv_data)
{
static unsigned int base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 };
......
......@@ -592,6 +592,7 @@ static void dtl1_detach(struct pcmcia_device *link)
static int dtl1_confcheck(struct pcmcia_device *p_dev,
cistpl_cftable_entry_t *cf,
cistpl_cftable_entry_t *dflt,
void *priv_data)
{
if ((cf->io.nwin == 1) && (cf->io.win[0].len > 8)) {
......
......@@ -1761,6 +1761,7 @@ static void cmm_cm4000_release(struct pcmcia_device * link)
static int cm4000_config_check(struct pcmcia_device *p_dev,
cistpl_cftable_entry_t *cfg,
cistpl_cftable_entry_t *dflt,
void *priv_data)
{
if (!cfg->io.nwin)
......
......@@ -528,6 +528,7 @@ static void cm4040_reader_release(struct pcmcia_device *link)
static int cm4040_config_check(struct pcmcia_device *p_dev,
cistpl_cftable_entry_t *cfg,
cistpl_cftable_entry_t *dflt,
void *priv_data)
{
int rc;
......
......@@ -222,7 +222,6 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
struct pcmcia_config_check {
config_info_t conf;
cistpl_cftable_entry_t dflt;
unsigned long ctl_base;
int skip_vcc;
int is_kme;
......@@ -230,6 +229,7 @@ struct pcmcia_config_check {
static int pcmcia_check_one_config(struct pcmcia_device *pdev,
cistpl_cftable_entry_t *cfg,
cistpl_cftable_entry_t *dflt,
void *priv_data)
{
struct pcmcia_config_check *stk = priv_data;
......@@ -237,21 +237,23 @@ static int pcmcia_check_one_config(struct pcmcia_device *pdev,
/* Check for matching Vcc, unless we're desperate */
if (!stk->skip_vcc) {
if (cfg->vcc.present & (1 << CISTPL_POWER_VNOM)) {
if (stk->conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM] / 10000)
goto next_entry;
} else if (stk->dflt.vcc.present & (1 << CISTPL_POWER_VNOM)) {
if (stk->conf.Vcc != stk->dflt.vcc.param[CISTPL_POWER_VNOM] / 10000)
goto next_entry;
if (stk->conf.Vcc !=
cfg->vcc.param[CISTPL_POWER_VNOM] / 10000)
return -ENODEV;
} else if (dflt->vcc.present & (1 << CISTPL_POWER_VNOM)) {
if (stk->conf.Vcc !=
dflt->vcc.param[CISTPL_POWER_VNOM] / 10000)
return -ENODEV;
}
}
if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM))
pdev->conf.Vpp = cfg->vpp1.param[CISTPL_POWER_VNOM] / 10000;
else if (stk->dflt.vpp1.present & (1 << CISTPL_POWER_VNOM))
pdev->conf.Vpp = stk->dflt.vpp1.param[CISTPL_POWER_VNOM] / 10000;
else if (dflt->vpp1.present & (1 << CISTPL_POWER_VNOM))
pdev->conf.Vpp = dflt->vpp1.param[CISTPL_POWER_VNOM] / 10000;
if ((cfg->io.nwin > 0) || (stk->dflt.io.nwin > 0)) {
cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &stk->dflt.io;
if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) {
cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io;
pdev->conf.ConfigIndex = cfg->index;
pdev->io.BasePort1 = io->win[0].base;
pdev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
......@@ -262,23 +264,19 @@ static int pcmcia_check_one_config(struct pcmcia_device *pdev,
pdev->io.BasePort2 = io->win[1].base;
pdev->io.NumPorts2 = (stk->is_kme) ? 2 : 1;
if (pcmcia_request_io(pdev, &pdev->io) != 0)
goto next_entry;
return -ENODEV;
stk->ctl_base = pdev->io.BasePort2;
} else if ((io->nwin == 1) && (io->win[0].len >= 16)) {
pdev->io.NumPorts1 = io->win[0].len;
pdev->io.NumPorts2 = 0;
if (pcmcia_request_io(pdev, &pdev->io) != 0)
goto next_entry;
return -ENODEV;
stk->ctl_base = pdev->io.BasePort1 + 0x0e;
} else
goto next_entry;
return -ENODEV;
/* If we've got this far, we're done */
return 0;
}
next_entry:
if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
memcpy(&stk->dflt, cfg, sizeof(stk->dflt));
return -ENODEV;
}
......@@ -305,7 +303,6 @@ static int ide_config(struct pcmcia_device *link)
CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &stk->conf));
stk->skip_vcc = io_base = ctl_base = 0;
if (pcmcia_loop_config(link, pcmcia_check_one_config, stk)) {
memset(&stk->dflt, 0, sizeof(stk->dflt));
stk->skip_vcc = 1;
if (pcmcia_loop_config(link, pcmcia_check_one_config, stk))
goto failed; /* No suitable config found */
......
......@@ -156,6 +156,7 @@ static void avmcs_detach(struct pcmcia_device *link)
static int avmcs_configcheck(struct pcmcia_device *p_dev,
cistpl_cftable_entry_t *cf,
cistpl_cftable_entry_t *dflt,
void *priv_data)
{
if (cf->io.nwin <= 0)
......
......@@ -175,8 +175,9 @@ static void avma1cs_detach(struct pcmcia_device *link)
======================================================================*/
static int avma1cs_configcheck(struct pcmcia_device *p_dev,
cistpl_cftable_entry_t *cf,
void *priv_data)
cistpl_cftable_entry_t *cf,
cistpl_cftable_entry_t *dflt,
void *priv_data)
{
if (cf->io.nwin <= 0)
return -ENODEV;
......
......@@ -206,6 +206,7 @@ static void elsa_cs_detach(struct pcmcia_device *link)
static int elsa_cs_configcheck(struct pcmcia_device *p_dev,
cistpl_cftable_entry_t *cf,
cistpl_cftable_entry_t *dflt,
void *priv_data)
{
int j;
......
......@@ -218,19 +218,17 @@ static void sedlbauer_detach(struct pcmcia_device *link)
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
struct sedlbauer_config_data {
cistpl_cftable_entry_t dflt;
config_info_t conf;
win_req_t req;
};
static int sedlbauer_config_check(struct pcmcia_device *p_dev,
cistpl_cftable_entry_t *cfg,
cistpl_cftable_entry_t *dflt,
void *priv_data)
{
struct sedlbauer_config_data *cfg_mem = priv_data;
if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
cfg_mem->dflt = *cfg;
if (cfg->index == 0)
return -ENODEV;
......@@ -243,26 +241,28 @@ static int sedlbauer_config_check(struct pcmcia_device *p_dev,
/* 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 (cfg_mem->conf.Vcc != cfg->vcc.param[CISTPL_POWER_VNOM]/10000)
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)
} else if (dflt->vcc.present & (1<<CISTPL_POWER_VNOM)) {
if (cfg_mem->conf.Vcc !=
dflt->vcc.param[CISTPL_POWER_VNOM]/10000)
return -ENODEV;
}
if (cfg->vpp1.present & (1<<CISTPL_POWER_VNOM))
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;
else if (dflt->vpp1.present & (1<<CISTPL_POWER_VNOM))
p_dev->conf.Vpp = dflt->vpp1.param[CISTPL_POWER_VNOM]/10000;
/* Do we need to allocate an interrupt? */
if (cfg->irq.IRQInfo1 || cfg_mem->dflt.irq.IRQInfo1)
if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1)
p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
/* IO window settings */
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;
if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) {
cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &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;
......@@ -291,8 +291,8 @@ static int sedlbauer_config_check(struct pcmcia_device *p_dev,
needs to be mapped to virtual space with ioremap() before it
is used.
*/
if ((cfg->mem.nwin > 0) || (cfg_mem->dflt.mem.nwin > 0)) {
cistpl_mem_t *mem = (cfg->mem.nwin) ? &cfg->mem : &cfg_mem->dflt.mem;
if ((cfg->mem.nwin > 0) || (dflt->mem.nwin > 0)) {
cistpl_mem_t *mem = (cfg->mem.nwin) ? &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;
......
......@@ -196,6 +196,7 @@ static void teles_detach(struct pcmcia_device *link)
static int teles_cs_configcheck(struct pcmcia_device *p_dev,
cistpl_cftable_entry_t *cf,
cistpl_cftable_entry_t *dflt,
void *priv_data)
{
int j;
......
......@@ -286,6 +286,7 @@ static int try_io_port(struct pcmcia_device *link)
static int axnet_configcheck(struct pcmcia_device *p_dev,
cistpl_cftable_entry_t *cfg,
cistpl_cftable_entry_t *dflt,
void *priv_data)
{
int i;
......
......@@ -514,6 +514,7 @@ static int try_io_port(struct pcmcia_device *link)
static int pcnet_confcheck(struct pcmcia_device *p_dev,
cistpl_cftable_entry_t *cfg,
cistpl_cftable_entry_t *dflt,
void *priv_data)
{
int *has_shmem = priv_data;
......
......@@ -461,6 +461,7 @@ static int mhz_3288_power(struct pcmcia_device *link)
static int mhz_mfc_config_check(struct pcmcia_device *p_dev,
cistpl_cftable_entry_t *cf,
cistpl_cftable_entry_t *dflt,
void *priv_data)
{
int k;
......@@ -651,6 +652,7 @@ static int mot_setup(struct pcmcia_device *link)
static int smc_configcheck(struct pcmcia_device *p_dev,
cistpl_cftable_entry_t *cf,
cistpl_cftable_entry_t *dflt,
void *priv_data)
{
p_dev->io.BasePort1 = cf->io.win[0].base;
......
......@@ -718,6 +718,7 @@ has_ce2_string(struct pcmcia_device * p_dev)
static int
xirc2ps_config_modem(struct pcmcia_device *p_dev,
cistpl_cftable_entry_t *cf,
cistpl_cftable_entry_t *dflt,
void *priv_data)
{
unsigned int ioaddr;
......@@ -736,6 +737,7 @@ xirc2ps_config_modem(struct pcmcia_device *p_dev,
static int
xirc2ps_config_check(struct pcmcia_device *p_dev,
cistpl_cftable_entry_t *cf,
cistpl_cftable_entry_t *dflt,
void *priv_data)
{
int *pass = priv_data;
......
......@@ -206,19 +206,12 @@ static void airo_detach(struct pcmcia_device *link)
#define CS_CHECK(fn, ret) \
do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
struct airo_cs_config_data {
cistpl_cftable_entry_t dflt;
win_req_t req;
};
static int airo_cs_config_check(struct pcmcia_device *p_dev,
cistpl_cftable_entry_t *cfg,
cistpl_cftable_entry_t *dflt,
void *priv_data)
{
struct airo_cs_config_data *cfg_mem = priv_data;
if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
cfg_mem->dflt = *cfg;
win_req_t *req = priv_data;
if (cfg->index == 0)
return -ENODEV;
......@@ -233,17 +226,17 @@ static int airo_cs_config_check(struct pcmcia_device *p_dev,
/* Note that the CIS values need to be rescaled */
if (cfg->vpp1.present & (1<<CISTPL_POWER_VNOM))
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;
else if (dflt->vpp1.present & (1<<CISTPL_POWER_VNOM))
p_dev->conf.Vpp = dflt->vpp1.param[CISTPL_POWER_VNOM]/10000;
/* Do we need to allocate an interrupt? */
if (cfg->irq.IRQInfo1 || cfg_mem->dflt.irq.IRQInfo1)
if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1)
p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
/* IO window settings */
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;
if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) {
cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &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;
......@@ -273,14 +266,14 @@ static int airo_cs_config_check(struct pcmcia_device *p_dev,
needs to be mapped to virtual space with ioremap() before it
is used.
*/
if ((cfg->mem.nwin > 0) || (cfg_mem->dflt.mem.nwin > 0)) {
cistpl_mem_t *mem = (cfg->mem.nwin) ? &cfg->mem : &cfg_mem->dflt.mem;
if ((cfg->mem.nwin > 0) || (dflt->mem.nwin > 0)) {
cistpl_mem_t *mem = (cfg->mem.nwin) ? &cfg->mem : &dflt->mem;
memreq_t map;
cfg_mem->req.Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM;
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)
req->Attributes = WIN_DATA_WIDTH_16|WIN_MEMORY_TYPE_CM;
req->Base = mem->win[0].host_addr;
req->Size = mem->win[0].len;
req->AccessSpeed = 0;
if (pcmcia_request_window(&p_dev, req, &p_dev->win) != 0)
return -ENODEV;
map.Page = 0;
map.CardOffset = mem->win[0].card_addr;
......@@ -295,15 +288,15 @@ static int airo_cs_config_check(struct pcmcia_device *p_dev,
static int airo_config(struct pcmcia_device *link)
{
local_info_t *dev;
struct airo_cs_config_data *cfg_mem;
win_req_t *req;
int last_fn, last_ret;
dev = link->priv;
DEBUG(0, "airo_config(0x%p)\n", link);
cfg_mem = kzalloc(sizeof(struct airo_cs_config_data), GFP_KERNEL);
if (!cfg_mem)
req = kzalloc(sizeof(win_req_t), GFP_KERNEL);
if (!req)
return -ENOMEM;
/*
......@@ -320,7 +313,7 @@ static int airo_config(struct pcmcia_device *link)
* and most client drivers will only use the CIS to fill in
* implementation-defined details.
*/
last_ret = pcmcia_loop_config(link, airo_cs_config_check, cfg_mem);
last_ret = pcmcia_loop_config(link, airo_cs_config_check, req);
if (last_ret)
goto failed;
......@@ -365,17 +358,17 @@ static int airo_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", cfg_mem->req.Base,
cfg_mem->req.Base+cfg_mem->req.Size-1);
printk(", mem 0x%06lx-0x%06lx", req->Base,
req->Base+req->Size-1);
printk("\n");
kfree(cfg_mem);
kfree(req);
return 0;
cs_failed:
cs_error(link, last_fn, last_ret);
failed:
airo_release(link);
kfree(cfg_mem);
kfree(req);
return -ENODEV;
} /* airo_config */
......
......@@ -226,14 +226,12 @@ static int card_present(void *arg)
static int atmel_config_check(struct pcmcia_device *p_dev,
cistpl_cftable_entry_t *cfg,
cistpl_cftable_entry_t *dflt,
void *priv_data)
{
cistpl_cftable_entry_t *dflt = priv_data;
if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
*dflt = *cfg;
if (cfg->index == 0)
return -ENODEV;
/* Does this card need audio output? */
if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
p_dev->conf.Attributes |= CONF_ENABLE_SPKR;
......@@ -278,7 +276,6 @@ static int atmel_config(struct pcmcia_device *link)
local_info_t *dev;
int last_fn, last_ret;
struct pcmcia_device_id *did;
cistpl_cftable_entry_t dflt = { 0 };
dev = link->priv;
did = handle_to_dev(link).driver_data;
......@@ -297,7 +294,7 @@ static int atmel_config(struct pcmcia_device *link)
these things without consulting the CIS, and most client drivers
will only use the CIS to fill in implementation-defined details.
*/
if (pcmcia_loop_config(link, atmel_config_check, &dflt))
if (pcmcia_loop_config(link, atmel_config_check, NULL))
goto failed;
/*
......
......@@ -537,23 +537,21 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
* socket and make the device available to the system */
struct prism2_config_data {
cistpl_cftable_entry_t dflt;
config_info_t conf;
};
static int prism2_config_check(struct pcmcia_device *p_dev,
cistpl_cftable_entry_t *cfg,
cistpl_cftable_entry_t *dflt,
void *priv_data)
{
struct prism2_config_data *cfg_mem = priv_data;
if (cfg->flags & CISTPL_CFTABLE_DEFAULT)
cfg_mem->dflt = *cfg;
if (cfg->index == 0)
return -ENODEV;
PDEBUG(DEBUG_EXTRA, "Checking CFTABLE_ENTRY 0x%02X "
"(default 0x%02X)\n", cfg->index, cfg_mem->dflt.index);
"(default 0x%02X)\n", cfg->index, dflt->index);
/* Does this card need audio output? */
if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
......@@ -570,8 +568,8 @@ static int prism2_config_check(struct pcmcia_device *p_dev,
" this entry\n");
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] /
} else if (dflt->vcc.present & (1 << CISTPL_POWER_VNOM)) {
if (cfg_mem->conf.Vcc != dflt->vcc.param[CISTPL_POWER_VNOM] /
10000 && !ignore_cis_vcc) {
PDEBUG(DEBUG_EXTRA, " Vcc (default) mismatch "
"- skipping this entry\n");
......@@ -581,11 +579,11 @@ static int prism2_config_check(struct pcmcia_device *p_dev,
if (cfg->vpp1.present & (1 << CISTPL_POWER_VNOM))
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;
else if (dflt->vpp1.present & (1 << CISTPL_POWER_VNOM))
p_dev->conf.Vpp = dflt->vpp1.param[CISTPL_POWER_VNOM] / 10000;
/* Do we need to allocate an interrupt? */
if (cfg->irq.IRQInfo1 || cfg_mem->dflt.irq.IRQInfo1)
if (cfg->irq.IRQInfo1 || dflt->irq.IRQInfo1)
p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
else if (!(p_dev->conf.Attributes & CONF_ENABLE_IRQ)) {
/* At least Compaq WL200 does not have IRQInfo1 set,
......@@ -597,11 +595,11 @@ static int prism2_config_check(struct pcmcia_device *p_dev,
/* IO window settings */
PDEBUG(DEBUG_EXTRA, "IO window settings: cfg->io.nwin=%d "