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path: root/drivers/char/pcmcia/ipwireless/main.c
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Diffstat (limited to 'drivers/char/pcmcia/ipwireless/main.c')
-rw-r--r--drivers/char/pcmcia/ipwireless/main.c117
1 files changed, 41 insertions, 76 deletions
diff --git a/drivers/char/pcmcia/ipwireless/main.c b/drivers/char/pcmcia/ipwireless/main.c
index 67bdb05798b1..94b8eb4d691d 100644
--- a/drivers/char/pcmcia/ipwireless/main.c
+++ b/drivers/char/pcmcia/ipwireless/main.c
@@ -32,7 +32,6 @@
#include <pcmcia/device_id.h>
#include <pcmcia/ss.h>
#include <pcmcia/ds.h>
-#include <pcmcia/cs.h>
static struct pcmcia_device_id ipw_ids[] = {
PCMCIA_DEVICE_MANF_CARD(0x02f2, 0x0100),
@@ -76,23 +75,18 @@ static void signalled_reboot_callback(void *callback_data)
schedule_work(&ipw->work_reboot);
}
-static int ipwireless_probe(struct pcmcia_device *p_dev,
- cistpl_cftable_entry_t *cfg,
- cistpl_cftable_entry_t *dflt,
- unsigned int vcc,
- void *priv_data)
+static int ipwireless_probe(struct pcmcia_device *p_dev, void *priv_data)
{
struct ipw_dev *ipw = priv_data;
struct resource *io_resource;
int ret;
+ p_dev->resource[0]->flags &= ~IO_DATA_PATH_WIDTH;
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;
+ p_dev->config_index |= 0x44;
p_dev->io_lines = 16;
ret = pcmcia_request_io(p_dev);
if (ret)
@@ -102,65 +96,49 @@ static int ipwireless_probe(struct pcmcia_device *p_dev,
resource_size(p_dev->resource[0]),
IPWIRELESS_PCCARD_NAME);
- if (cfg->mem.nwin == 0)
- return 0;
-
- ipw->request_common_memory.Attributes =
+ p_dev->resource[2]->flags |=
WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_CM | WIN_ENABLE;
- ipw->request_common_memory.Base = cfg->mem.win[0].host_addr;
- ipw->request_common_memory.Size = cfg->mem.win[0].len;
- if (ipw->request_common_memory.Size < 0x1000)
- ipw->request_common_memory.Size = 0x1000;
- ipw->request_common_memory.AccessSpeed = 0;
-
- ret = pcmcia_request_window(p_dev, &ipw->request_common_memory,
- &ipw->handle_common_memory);
+ ret = pcmcia_request_window(p_dev, p_dev->resource[2], 0);
if (ret != 0)
goto exit1;
- ret = pcmcia_map_mem_page(p_dev, ipw->handle_common_memory,
- cfg->mem.win[0].card_addr);
-
+ ret = pcmcia_map_mem_page(p_dev, p_dev->resource[2], p_dev->card_addr);
if (ret != 0)
goto exit2;
- ipw->is_v2_card = cfg->mem.win[0].len == 0x100;
+ ipw->is_v2_card = resource_size(p_dev->resource[2]) == 0x100;
- ipw->common_memory = ioremap(ipw->request_common_memory.Base,
- ipw->request_common_memory.Size);
- request_mem_region(ipw->request_common_memory.Base,
- ipw->request_common_memory.Size,
+ ipw->attr_memory = ioremap(p_dev->resource[2]->start,
+ resource_size(p_dev->resource[2]));
+ request_mem_region(p_dev->resource[2]->start,
+ resource_size(p_dev->resource[2]),
IPWIRELESS_PCCARD_NAME);
- ipw->request_attr_memory.Attributes =
- WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_AM | WIN_ENABLE;
- ipw->request_attr_memory.Base = 0;
- ipw->request_attr_memory.Size = 0; /* this used to be 0x1000 */
- ipw->request_attr_memory.AccessSpeed = 0;
-
- ret = pcmcia_request_window(p_dev, &ipw->request_attr_memory,
- &ipw->handle_attr_memory);
-
+ p_dev->resource[3]->flags |= WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_AM |
+ WIN_ENABLE;
+ p_dev->resource[3]->end = 0; /* this used to be 0x1000 */
+ ret = pcmcia_request_window(p_dev, p_dev->resource[3], 0);
if (ret != 0)
goto exit2;
- ret = pcmcia_map_mem_page(p_dev, ipw->handle_attr_memory, 0);
+ ret = pcmcia_map_mem_page(p_dev, p_dev->resource[3], 0);
if (ret != 0)
goto exit3;
- ipw->attr_memory = ioremap(ipw->request_attr_memory.Base,
- ipw->request_attr_memory.Size);
- request_mem_region(ipw->request_attr_memory.Base,
- ipw->request_attr_memory.Size, IPWIRELESS_PCCARD_NAME);
+ ipw->attr_memory = ioremap(p_dev->resource[3]->start,
+ resource_size(p_dev->resource[3]));
+ request_mem_region(p_dev->resource[3]->start,
+ resource_size(p_dev->resource[3]),
+ IPWIRELESS_PCCARD_NAME);
return 0;
exit3:
exit2:
if (ipw->common_memory) {
- release_mem_region(ipw->request_common_memory.Base,
- ipw->request_common_memory.Size);
+ release_mem_region(p_dev->resource[2]->start,
+ resource_size(p_dev->resource[2]));
iounmap(ipw->common_memory);
}
exit1:
@@ -175,14 +153,13 @@ static int config_ipwireless(struct ipw_dev *ipw)
int ret = 0;
ipw->is_v2_card = 0;
+ link->config_flags |= CONF_AUTO_SET_IO | CONF_AUTO_SET_IOMEM |
+ CONF_ENABLE_IRQ;
ret = pcmcia_loop_config(link, ipwireless_probe, ipw);
if (ret != 0)
return ret;
- link->conf.Attributes = CONF_ENABLE_IRQ;
- link->conf.IntType = INT_MEMORY_AND_IO;
-
INIT_WORK(&ipw->work_reboot, signalled_reboot_work);
ipwireless_init_hardware_v1(ipw->hardware, link->resource[0]->start,
@@ -201,13 +178,9 @@ static int config_ipwireless(struct ipw_dev *ipw)
(unsigned int) link->irq);
if (ipw->attr_memory && ipw->common_memory)
printk(KERN_INFO IPWIRELESS_PCCARD_NAME
- ": attr memory 0x%08lx-0x%08lx, common memory 0x%08lx-0x%08lx\n",
- ipw->request_attr_memory.Base,
- ipw->request_attr_memory.Base
- + ipw->request_attr_memory.Size - 1,
- ipw->request_common_memory.Base,
- ipw->request_common_memory.Base
- + ipw->request_common_memory.Size - 1);
+ ": attr memory %pR, common memory %pR\n",
+ link->resource[3],
+ link->resource[2]);
ipw->network = ipwireless_network_create(ipw->hardware);
if (!ipw->network)
@@ -223,25 +196,23 @@ static int config_ipwireless(struct ipw_dev *ipw)
* Do the RequestConfiguration last, because it enables interrupts.
* Then we don't get any interrupts before we're ready for them.
*/
- ret = pcmcia_request_configuration(link, &link->conf);
-
+ ret = pcmcia_enable_device(link);
if (ret != 0)
goto exit;
return 0;
exit:
- if (ipw->attr_memory) {
- release_mem_region(ipw->request_attr_memory.Base,
- ipw->request_attr_memory.Size);
- iounmap(ipw->attr_memory);
-
- }
if (ipw->common_memory) {
- release_mem_region(ipw->request_common_memory.Base,
- ipw->request_common_memory.Size);
+ release_mem_region(link->resource[2]->start,
+ resource_size(link->resource[2]));
iounmap(ipw->common_memory);
}
+ if (ipw->attr_memory) {
+ release_mem_region(link->resource[3]->start,
+ resource_size(link->resource[3]));
+ iounmap(ipw->attr_memory);
+ }
pcmcia_disable_device(link);
return -1;
}
@@ -249,13 +220,13 @@ exit:
static void release_ipwireless(struct ipw_dev *ipw)
{
if (ipw->common_memory) {
- release_mem_region(ipw->request_common_memory.Base,
- ipw->request_common_memory.Size);
+ release_mem_region(ipw->link->resource[2]->start,
+ resource_size(ipw->link->resource[2]));
iounmap(ipw->common_memory);
}
if (ipw->attr_memory) {
- release_mem_region(ipw->request_attr_memory.Base,
- ipw->request_attr_memory.Size);
+ release_mem_region(ipw->link->resource[3]->start,
+ resource_size(ipw->link->resource[3]));
iounmap(ipw->attr_memory);
}
pcmcia_disable_device(ipw->link);
@@ -324,7 +295,7 @@ static struct pcmcia_driver me = {
.owner = THIS_MODULE,
.probe = ipwireless_attach,
.remove = ipwireless_detach,
- .drv = { .name = IPWIRELESS_PCCARD_NAME },
+ .name = IPWIRELESS_PCCARD_NAME,
.id_table = ipw_ids
};
@@ -336,9 +307,6 @@ static int __init init_ipwireless(void)
{
int ret;
- printk(KERN_INFO IPWIRELESS_PCCARD_NAME " "
- IPWIRELESS_PCMCIA_VERSION " by " IPWIRELESS_PCMCIA_AUTHOR "\n");
-
ret = ipwireless_tty_init();
if (ret != 0)
return ret;
@@ -355,9 +323,6 @@ static int __init init_ipwireless(void)
*/
static void __exit exit_ipwireless(void)
{
- printk(KERN_INFO IPWIRELESS_PCCARD_NAME " "
- IPWIRELESS_PCMCIA_VERSION " removed\n");
-
pcmcia_unregister_driver(&me);
ipwireless_tty_release();
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.