Commit 90abdc3b authored by Dominik Brodowski's avatar Dominik Brodowski

pcmcia: do not use io_req_t when calling pcmcia_request_io()

Instead of io_req_t, drivers are now requested to fill out
struct pcmcia_device *p_dev->resource[0,1] for up to two ioport
ranges. After a call to pcmcia_request_io(), the ports found there
are reserved, after calling pcmcia_request_configuration(), they may
be used.

CC: netdev@vger.kernel.org
CC: linux-wireless@vger.kernel.org
CC: linux-ide@vger.kernel.org
CC: linux-usb@vger.kernel.org
CC: laforge@gnumonks.org
CC: linux-mtd@lists.infradead.org
CC: alsa-devel@alsa-project.org
CC: linux-serial@vger.kernel.org
CC: Michael Buesch <mb@bu3sch.de>
Acked-by: Marcel Holtmann <marcel@holtmann.org> (for drivers/bluetooth/)
Signed-off-by: 's avatarDominik Brodowski <linux@dominikbrodowski.net>
parent 9a017a91
This file details changes in 2.6 which affect PCMCIA card driver authors:
* pcmcia_request_io changes (as of 2.6.36)
Instead of io_req_t, drivers are now requested to fill out
struct pcmcia_device *p_dev->resource[0,1] for up to two ioport
ranges. After a call to pcmcia_request_io(), the ports found there
are reserved, after calling pcmcia_request_configuration(), they may
be used.
* No dev_info_t, no cs_types.h (as of 2.6.36)
dev_info_t and a few other typedefs are removed. No longer use them
in PCMCIA device drivers. Also, do not include pcmcia/cs_types.h, as
......
......@@ -200,21 +200,23 @@ static int pcmcia_check_one_config(struct pcmcia_device *pdev,
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))
pdev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
pdev->io_lines = io->flags & CISTPL_IO_LINES_MASK;
pdev->resource[0]->start = io->win[0].base;
if (!(io->flags & CISTPL_IO_16BIT)) {
pdev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
pdev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
}
if (io->nwin == 2) {
pdev->io.NumPorts1 = 8;
pdev->io.BasePort2 = io->win[1].base;
pdev->io.NumPorts2 = (stk->is_kme) ? 2 : 1;
if (pcmcia_request_io(pdev, &pdev->io) != 0)
pdev->resource[0]->end = 8;
pdev->resource[1]->start = io->win[1].base;
pdev->resource[1]->end = (stk->is_kme) ? 2 : 1;
if (pcmcia_request_io(pdev) != 0)
return -ENODEV;
stk->ctl_base = pdev->resource[1]->start;
} 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)
pdev->resource[0]->end = io->win[0].len;
pdev->resource[1]->end = 0;
if (pcmcia_request_io(pdev) != 0)
return -ENODEV;
stk->ctl_base = pdev->resource[0]->start + 0x0e;
} else
......@@ -245,9 +247,8 @@ static int pcmcia_init_one(struct pcmcia_device *pdev)
struct ata_port_operations *ops = &pcmcia_port_ops;
/* Set up attributes in order to probe card and get resources */
pdev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
pdev->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
pdev->io.IOAddrLines = 3;
pdev->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
pdev->resource[1]->flags |= IO_DATA_PATH_WIDTH_8;
pdev->conf.Attributes = CONF_ENABLE_IRQ;
pdev->conf.IntType = INT_MEMORY_AND_IO;
......
......@@ -865,9 +865,6 @@ static int bluecard_probe(struct pcmcia_device *link)
info->p_dev = link;
link->priv = info;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
link->io.NumPorts1 = 8;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
......@@ -890,12 +887,14 @@ static int bluecard_config(struct pcmcia_device *link)
int i, n;
link->conf.ConfigIndex = 0x20;
link->io.NumPorts1 = 64;
link->io.IOAddrLines = 6;
link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
link->resource[0]->end = 64;
link->io_lines = 6;
for (n = 0; n < 0x400; n += 0x40) {
link->io.BasePort1 = n ^ 0x300;
i = pcmcia_request_io(link, &link->io);
link->resource[0]->start = n ^ 0x300;
i = pcmcia_request_io(link);
if (i == 0)
break;
}
......
......@@ -657,8 +657,8 @@ static int bt3c_probe(struct pcmcia_device *link)
info->p_dev = link;
link->priv = info;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
link->io.NumPorts1 = 8;
link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
link->resource[0]->end = 8;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
......@@ -683,14 +683,14 @@ static int bt3c_check_config(struct pcmcia_device *p_dev,
{
unsigned long try = (unsigned long) priv_data;
p_dev->io_lines = (try == 0) ? 16 : cf->io.flags & CISTPL_IO_LINES_MASK;
if (cf->vpp1.present & (1 << CISTPL_POWER_VNOM))
p_dev->conf.Vpp = cf->vpp1.param[CISTPL_POWER_VNOM] / 10000;
if ((cf->io.nwin > 0) && (cf->io.win[0].len == 8) &&
(cf->io.win[0].base != 0)) {
p_dev->io.BasePort1 = cf->io.win[0].base;
p_dev->io.IOAddrLines = (try == 0) ? 16 :
cf->io.flags & CISTPL_IO_LINES_MASK;
if (!pcmcia_request_io(p_dev, &p_dev->io))
p_dev->resource[0]->start = cf->io.win[0].base;
if (!pcmcia_request_io(p_dev))
return 0;
}
return -ENODEV;
......@@ -707,9 +707,9 @@ static int bt3c_check_config_notpicky(struct pcmcia_device *p_dev,
if ((cf->io.nwin > 0) && ((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) {
for (j = 0; j < 5; j++) {
p_dev->io.BasePort1 = base[j];
p_dev->io.IOAddrLines = base[j] ? 16 : 3;
if (!pcmcia_request_io(p_dev, &p_dev->io))
p_dev->resource[0]->start = base[j];
p_dev->io_lines = base[j] ? 16 : 3;
if (!pcmcia_request_io(p_dev))
return 0;
}
}
......
......@@ -586,8 +586,8 @@ static int btuart_probe(struct pcmcia_device *link)
info->p_dev = link;
link->priv = info;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
link->io.NumPorts1 = 8;
link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
link->resource[0]->end = 8;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
......@@ -612,14 +612,14 @@ static int btuart_check_config(struct pcmcia_device *p_dev,
{
int *try = priv_data;
p_dev->io_lines = (try == 0) ? 16 : cf->io.flags & CISTPL_IO_LINES_MASK;
if (cf->vpp1.present & (1 << CISTPL_POWER_VNOM))
p_dev->conf.Vpp = cf->vpp1.param[CISTPL_POWER_VNOM] / 10000;
if ((cf->io.nwin > 0) && (cf->io.win[0].len == 8) &&
(cf->io.win[0].base != 0)) {
p_dev->io.BasePort1 = cf->io.win[0].base;
p_dev->io.IOAddrLines = (*try == 0) ? 16 :
cf->io.flags & CISTPL_IO_LINES_MASK;
if (!pcmcia_request_io(p_dev, &p_dev->io))
p_dev->resource[0]->start = cf->io.win[0].base;
if (!pcmcia_request_io(p_dev))
return 0;
}
return -ENODEV;
......@@ -636,9 +636,9 @@ static int btuart_check_config_notpicky(struct pcmcia_device *p_dev,
if ((cf->io.nwin > 0) && ((cf->io.flags & CISTPL_IO_LINES_MASK) <= 3)) {
for (j = 0; j < 5; j++) {
p_dev->io.BasePort1 = base[j];
p_dev->io.IOAddrLines = base[j] ? 16 : 3;
if (!pcmcia_request_io(p_dev, &p_dev->io))
p_dev->resource[0]->start = base[j];
p_dev->io_lines = base[j] ? 16 : 3;
if (!pcmcia_request_io(p_dev))
return 0;
}
}
......
......@@ -572,8 +572,8 @@ static int dtl1_probe(struct pcmcia_device *link)
info->p_dev = link;
link->priv = info;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
link->io.NumPorts1 = 8;
link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
link->resource[0]->end = 8;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
......@@ -597,14 +597,13 @@ static int dtl1_confcheck(struct pcmcia_device *p_dev,
unsigned int vcc,
void *priv_data)
{
if ((cf->io.nwin == 1) && (cf->io.win[0].len > 8)) {
p_dev->io.BasePort1 = cf->io.win[0].base;
p_dev->io.NumPorts1 = cf->io.win[0].len; /*yo */
p_dev->io.IOAddrLines = cf->io.flags & CISTPL_IO_LINES_MASK;
if (!pcmcia_request_io(p_dev, &p_dev->io))
return 0;
}
return -ENODEV;
if ((cf->io.nwin != 1) || (cf->io.win[0].len <= 8))
return -ENODEV;
p_dev->resource[0]->start = cf->io.win[0].base;
p_dev->resource[0]->end = cf->io.win[0].len; /*yo */
p_dev->io_lines = cf->io.flags & CISTPL_IO_LINES_MASK;
return pcmcia_request_io(p_dev);
}
static int dtl1_config(struct pcmcia_device *link)
......@@ -613,7 +612,7 @@ static int dtl1_config(struct pcmcia_device *link)
int i;
/* Look for a generic full-sized window */
link->io.NumPorts1 = 8;
link->resource[0]->end = 8;
if (pcmcia_loop_config(link, dtl1_confcheck, NULL) < 0)
goto failed;
......
......@@ -1751,17 +1751,12 @@ static int cm4000_config_check(struct pcmcia_device *p_dev,
if (!cfg->io.nwin)
return -ENODEV;
/* Get the IOaddr */
p_dev->io.BasePort1 = cfg->io.win[0].base;
p_dev->io.NumPorts1 = cfg->io.win[0].len;
p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
if (!(cfg->io.flags & CISTPL_IO_8BIT))
p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
if (!(cfg->io.flags & CISTPL_IO_16BIT))
p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
p_dev->io.IOAddrLines = cfg->io.flags & CISTPL_IO_LINES_MASK;
return pcmcia_request_io(p_dev, &p_dev->io);
p_dev->resource[0]->start = cfg->io.win[0].base;
p_dev->resource[0]->end = cfg->io.win[0].len;
p_dev->resource[0]->flags |= pcmcia_io_cfg_data_width(cfg->io.flags);
p_dev->io_lines = cfg->io.flags & CISTPL_IO_LINES_MASK;
return pcmcia_request_io(p_dev);
}
static int cm4000_config(struct pcmcia_device * link, int devno)
......
......@@ -527,16 +527,12 @@ static int cm4040_config_check(struct pcmcia_device *p_dev,
return -ENODEV;
/* Get the IOaddr */
p_dev->io.BasePort1 = cfg->io.win[0].base;
p_dev->io.NumPorts1 = cfg->io.win[0].len;
p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
if (!(cfg->io.flags & CISTPL_IO_8BIT))
p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
if (!(cfg->io.flags & CISTPL_IO_16BIT))
p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
p_dev->io.IOAddrLines = cfg->io.flags & CISTPL_IO_LINES_MASK;
rc = pcmcia_request_io(p_dev, &p_dev->io);
p_dev->resource[0]->start = cfg->io.win[0].base;
p_dev->resource[0]->end = cfg->io.win[0].len;
p_dev->resource[0]->flags |= pcmcia_io_cfg_data_width(cfg->io.flags);
p_dev->io_lines = cfg->io.flags & CISTPL_IO_LINES_MASK;
rc = pcmcia_request_io(p_dev);
dev_printk(KERN_INFO, &p_dev->dev,
"pcmcia_request_io returned 0x%x\n", rc);
return rc;
......@@ -548,10 +544,6 @@ static int reader_config(struct pcmcia_device *link, int devno)
struct reader_dev *dev;
int fail_rc;
link->io.BasePort2 = 0;
link->io.NumPorts2 = 0;
link->io.Attributes2 = 0;
if (pcmcia_loop_config(link, cm4040_config_check, NULL))
goto cs_release;
......
......@@ -88,15 +88,15 @@ static int ipwireless_probe(struct pcmcia_device *p_dev,
memreq_t memreq_common_memory;
int ret;
p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
p_dev->io.BasePort1 = cfg->io.win[0].base;
p_dev->io.NumPorts1 = cfg->io.win[0].len;
p_dev->io.IOAddrLines = 16;
p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
p_dev->resource[0]->start = cfg->io.win[0].base;
p_dev->resource[0]->end = cfg->io.win[0].len;
/* 0x40 causes it to generate level mode interrupts. */
/* 0x04 enables IREQ pin. */
p_dev->conf.ConfigIndex = cfg->index | 0x44;
ret = pcmcia_request_io(p_dev, &p_dev->io);
p_dev->io_lines = 16;
ret = pcmcia_request_io(p_dev);
if (ret)
return ret;
......
......@@ -571,18 +571,15 @@ static int mgslpc_ioprobe(struct pcmcia_device *p_dev,
unsigned int vcc,
void *priv_data)
{
if (cfg->io.nwin > 0) {
p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
if (!(cfg->io.flags & CISTPL_IO_8BIT))
p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
if (!(cfg->io.flags & CISTPL_IO_16BIT))
p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
p_dev->io.IOAddrLines = cfg->io.flags & CISTPL_IO_LINES_MASK;
p_dev->io.BasePort1 = cfg->io.win[0].base;
p_dev->io.NumPorts1 = cfg->io.win[0].len;
return pcmcia_request_io(p_dev, &p_dev->io);
}
return -ENODEV;
if (!cfg->io.nwin)
return -ENODEV;
p_dev->resource[0]->start = cfg->io.win[0].base;
p_dev->resource[0]->end = cfg->io.win[0].len;
p_dev->resource[0]->flags |= pcmcia_io_cfg_data_width(cfg->io.flags);
p_dev->io_lines = cfg->io.flags & CISTPL_IO_LINES_MASK;
return pcmcia_request_io(p_dev);
}
static int mgslpc_config(struct pcmcia_device *link)
......
......@@ -97,9 +97,8 @@ static int ide_probe(struct pcmcia_device *link)
info->p_dev = link;
link->priv = info;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
link->io.IOAddrLines = 3;
link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
link->resource[1]->flags |= IO_DATA_PATH_WIDTH_8;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
......@@ -228,22 +227,25 @@ static int pcmcia_check_one_config(struct pcmcia_device *pdev,
if ((cfg->io.nwin > 0) || (dflt->io.nwin > 0)) {
cistpl_io_t *io = (cfg->io.nwin) ? &cfg->io : &dflt->io;
pdev->io_lines = io->flags & CISTPL_IO_LINES_MASK;
pdev->conf.ConfigIndex = cfg->index;
pdev->io.BasePort1 = io->win[0].base;
pdev->io.IOAddrLines = io->flags & CISTPL_IO_LINES_MASK;
if (!(io->flags & CISTPL_IO_16BIT))
pdev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
pdev->resource[0]->start = io->win[0].base;
if (!(io->flags & CISTPL_IO_16BIT)) {
pdev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
pdev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
}
if (io->nwin == 2) {
pdev->io.NumPorts1 = 8;
pdev->io.BasePort2 = io->win[1].base;
pdev->io.NumPorts2 = (stk->is_kme) ? 2 : 1;
if (pcmcia_request_io(pdev, &pdev->io) != 0)
pdev->resource[0]->end = 8;
pdev->resource[1]->start = io->win[1].base;
pdev->resource[1]->end = (stk->is_kme) ? 2 : 1;
if (pcmcia_request_io(pdev) != 0)
return -ENODEV;
stk->ctl_base = pdev->resource[1]->start;
} 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)
pdev->resource[0]->end = io->win[0].len;
pdev->resource[1]->end = 0;
if (pcmcia_request_io(pdev) != 0)
return -ENODEV;
stk->ctl_base = pdev->resource[0]->start + 0x0e;
} else
......
......@@ -75,9 +75,8 @@ static int avmcs_probe(struct pcmcia_device *p_dev)
{
/* The io structure describes IO port mapping */
p_dev->io.NumPorts1 = 16;
p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
p_dev->io.NumPorts2 = 0;
p_dev->resource[0]->end = 16;
p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
/* General socket configuration */
p_dev->conf.Attributes = CONF_ENABLE_IRQ;
......@@ -119,13 +118,9 @@ static int avmcs_configcheck(struct pcmcia_device *p_dev,
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);
p_dev->resource[0]->start = cf->io.win[0].base;
p_dev->resource[0]->end = cf->io.win[0].len;
return pcmcia_request_io(p_dev);
}
static int avmcs_config(struct pcmcia_device *link)
......
......@@ -78,11 +78,10 @@ static int __devinit avma1cs_probe(struct pcmcia_device *p_dev)
dev_dbg(&p_dev->dev, "avma1cs_attach()\n");
/* The io structure describes IO port mapping */
p_dev->io.NumPorts1 = 16;
p_dev->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
p_dev->io.NumPorts2 = 16;
p_dev->io.Attributes2 = IO_DATA_PATH_WIDTH_16;
p_dev->io.IOAddrLines = 5;
p_dev->resource[0]->end = 16;
p_dev->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
p_dev->resource[1]->end = 16;
p_dev->resource[1]->flags |= IO_DATA_PATH_WIDTH_16;
/* General socket configuration */
p_dev->conf.Attributes = CONF_ENABLE_IRQ;
......@@ -126,13 +125,10 @@ static int avma1cs_configcheck(struct pcmcia_device *p_dev,
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 "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);
p_dev->resource[0]->start = cf->io.win[0].base;
p_dev->resource[0]->end = cf->io.win[0].len;
p_dev->io_lines = 5;
return pcmcia_request_io(p_dev);
}
......
......@@ -126,9 +126,8 @@ static int __devinit elsa_cs_probe(struct pcmcia_device *link)
and attributes of IO windows) are fixed by the nature of the
device, and can be hard-wired here.
*/
link->io.NumPorts1 = 8;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
link->io.IOAddrLines = 3;
link->resource[0]->end = 8;
link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
......@@ -173,16 +172,18 @@ static int elsa_cs_configcheck(struct pcmcia_device *p_dev,
{
int j;
p_dev->io_lines = 3;
if ((cf->io.nwin > 0) && cf->io.win[0].base) {
printk(KERN_INFO "(elsa_cs: looks like the 96 model)\n");
p_dev->io.BasePort1 = cf->io.win[0].base;
if (!pcmcia_request_io(p_dev, &p_dev->io))
p_dev->resource[0]->start = cf->io.win[0].base;
if (!pcmcia_request_io(p_dev))
return 0;
} else {
printk(KERN_INFO "(elsa_cs: looks like the 97 model)\n");
for (j = 0x2f0; j > 0x100; j -= 0x10) {
p_dev->io.BasePort1 = j;
if (!pcmcia_request_io(p_dev, &p_dev->io))
p_dev->resource[0]->start = j;
if (!pcmcia_request_io(p_dev))
return 0;
}
}
......
......@@ -129,9 +129,8 @@ static int __devinit sedlbauer_probe(struct pcmcia_device *link)
/* from old sedl_cs
*/
/* The io structure describes IO port mapping */
link->io.NumPorts1 = 8;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
link->io.IOAddrLines = 3;
link->resource[0]->end = 8;
link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
link->conf.Attributes = 0;
link->conf.IntType = INT_MEMORY_AND_IO;
......@@ -201,23 +200,22 @@ static int sedlbauer_config_check(struct pcmcia_device *p_dev,
p_dev->conf.Attributes |= CONF_ENABLE_IRQ;
/* IO window settings */
p_dev->io.NumPorts1 = p_dev->io.NumPorts2 = 0;
p_dev->resource[0]->end = p_dev->resource[1]->end = 0;
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;
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;
p_dev->resource[0]->start = io->win[0].base;
p_dev->resource[0]->end = io->win[0].len;
p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
p_dev->resource[0]->flags |=
pcmcia_io_cfg_data_width(io->flags);
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;
p_dev->resource[1]->flags = p_dev->resource[0]->flags;
p_dev->resource[1]->start = io->win[1].base;
p_dev->resource[1]->end = io->win[1].len;
}
/* This reserves IO space but doesn't actually enable it */
if (pcmcia_request_io(p_dev, &p_dev->io) != 0)
p_dev->io_lines = 3;
if (pcmcia_request_io(p_dev) != 0)
return -ENODEV;
}
......
......@@ -106,9 +106,8 @@ static int __devinit teles_probe(struct pcmcia_device *link)
and attributes of IO windows) are fixed by the nature of the
device, and can be hard-wired here.
*/
link->io.NumPorts1 = 96;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
link->io.IOAddrLines = 5;
link->resource[0]->end = 96;
link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
......@@ -153,16 +152,18 @@ static int teles_cs_configcheck(struct pcmcia_device *p_dev,
{
int j;
p_dev->io_lines = 5;
if ((cf->io.nwin > 0) && cf->io.win[0].base) {
printk(KERN_INFO "(teles_cs: looks like the 96 model)\n");
p_dev->io.BasePort1 = cf->io.win[0].base;
if (!pcmcia_request_io(p_dev, &p_dev->io))
p_dev->resource[0]->start = cf->io.win[0].base;
if (!pcmcia_request_io(p_dev))
return 0;
} else {
printk(KERN_INFO "(teles_cs: looks like the 97 model)\n");
for (j = 0x2f0; j > 0x100; j -= 0x10) {
p_dev->io.BasePort1 = j;
if (!pcmcia_request_io(p_dev, &p_dev->io))
p_dev->resource[0]->start = j;
if (!pcmcia_request_io(p_dev))
return 0;
}
}
......
......@@ -278,8 +278,8 @@ static int tc574_probe(struct pcmcia_device *link)
lp->p_dev = link;
spin_lock_init(&lp->window_lock);
link->io.NumPorts1 = 32;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
link->resource[0]->end = 32;
link->resource[0]->flags |= IO_DATA_PATH_WIDTH_16;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.ConfigIndex = 1;
......@@ -337,10 +337,11 @@ static int tc574_config(struct pcmcia_device *link)
dev_dbg(&link->dev, "3c574_config()\n");
link->io.IOAddrLines = 16;
link->io_lines = 16;
for (i = j = 0; j < 0x400; j += 0x20) {
link->io.BasePort1 = j ^ 0x300;
i = pcmcia_request_io(link, &link->io);
link->resource[0]->start = j ^ 0x300;
i = pcmcia_request_io(link);
if (i == 0)
break;
}
......
......@@ -213,8 +213,8 @@ static int tc589_probe(struct pcmcia_device *link)
lp->p_dev = link;
spin_lock_init(&lp->lock);
link->io.NumPorts1 = 16;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
link->resource[0]->end = 16;
link->resource[0]->flags |= IO_DATA_PATH_WIDTH_16;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
......@@ -277,12 +277,13 @@ static int tc589_config(struct pcmcia_device *link)
"3Com card??\n");
multi = (link->card_id == PRODID_3COM_3C562);
link->io_lines = 16;
/* For the 3c562, the base address must be xx00-xx7f */
link->io.IOAddrLines = 16;
for (i = j = 0; j < 0x400; j += 0x10) {
if (multi && (j & 0x80)) continue;
link->io.BasePort1 = j ^ 0x300;
i = pcmcia_request_io(link, &link->io);
link->resource[0]->start = j ^ 0x300;
i = pcmcia_request_io(link);
if (i == 0)
break;
}
......
......@@ -259,28 +259,30 @@ static int get_prom(struct pcmcia_device *link)
static int try_io_port(struct pcmcia_device *link)
{
int j, ret;
if (link->io.NumPorts1 == 32) {
link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
link->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
link->resource[1]->flags &= ~IO_DATA_PATH_WIDTH;
if (link->resource[0]->end == 32) {
link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
/* for master/slave multifunction cards */
if (link->io.NumPorts2 > 0)
link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
if (link->resource[1]->end > 0)
link->resource[1]->flags |= IO_DATA_PATH_WIDTH_8;
} else {
/* This should be two 16-port windows */
link->io.Attributes1 = IO_DATA_PATH_WIDTH_8;
link->io.Attributes2 = IO_DATA_PATH_WIDTH_16;
link->resource[0]->flags |= IO_DATA_PATH_WIDTH_8;
link->resource[1]->flags |= IO_DATA_PATH_WIDTH_16;
}
if (link->io.BasePort1 == 0) {
link->io.IOAddrLines = 16;
if (link->resource[0]->start == 0) {
for (j = 0; j < 0x400; j += 0x20) {
link->io.BasePort1 = j ^ 0x300;
link->io.BasePort2 = (j ^ 0x300) + 0x10;
ret = pcmcia_request_io(link, &link->io);
link->resource[0]->start = j ^ 0x300;
link->resource[1]->start = (j ^ 0x300) + 0x10;
link->io_lines = 16;
ret = pcmcia_request_io(link);
if (ret == 0)
return ret;
}
return ret;
} else {
return pcmcia_request_io(link, &link->io);
return pcmcia_request_io(link);
}
}
......@@ -301,15 +303,15 @@ static int axnet_configcheck(struct pcmcia_device *p_dev,
network function with window 0, and serial with window 1 */
if (io->nwin > 1) {
i = (io->win[1].len > io->win[0].len);
p_dev->io.BasePort2 = io->win[1-i].base;