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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.c86
1 files changed, 48 insertions, 38 deletions
diff --git a/drivers/char/pcmcia/ipwireless/main.c b/drivers/char/pcmcia/ipwireless/main.c
index cc7dcea2d283..5eca7a99afe6 100644
--- a/drivers/char/pcmcia/ipwireless/main.c
+++ b/drivers/char/pcmcia/ipwireless/main.c
@@ -49,7 +49,7 @@ static void ipwireless_detach(struct pcmcia_device *link);
/* Debug mode: more verbose, print sent/recv bytes */
int ipwireless_debug;
int ipwireless_loopback;
-int ipwireless_out_queue = 1;
+int ipwireless_out_queue = 10;
module_param_named(debug, ipwireless_debug, int, 0);
module_param_named(loopback, ipwireless_loopback, int, 0);
@@ -57,7 +57,7 @@ module_param_named(out_queue, ipwireless_out_queue, int, 0);
MODULE_PARM_DESC(debug, "switch on debug messages [0]");
MODULE_PARM_DESC(loopback,
"debug: enable ras_raw channel [0]");
-MODULE_PARM_DESC(out_queue, "debug: set size of outgoing queue [1]");
+MODULE_PARM_DESC(out_queue, "debug: set size of outgoing PPP queue [10]");
/* Executes in process context. */
static void signalled_reboot_work(struct work_struct *work_reboot)
@@ -88,8 +88,6 @@ static int config_ipwireless(struct ipw_dev *ipw)
unsigned short buf[64];
cisparse_t parse;
unsigned short cor_value;
- win_req_t request_attr_memory;
- win_req_t request_common_memory;
memreq_t memreq_attr_memory;
memreq_t memreq_common_memory;
@@ -188,6 +186,9 @@ static int config_ipwireless(struct ipw_dev *ipw)
goto exit0;
}
+ request_region(link->io.BasePort1, link->io.NumPorts1,
+ IPWIRELESS_PCCARD_NAME);
+
/* memory settings */
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
@@ -214,16 +215,16 @@ static int config_ipwireless(struct ipw_dev *ipw)
}
if (parse.cftable_entry.mem.nwin > 0) {
- request_common_memory.Attributes =
+ ipw->request_common_memory.Attributes =
WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_CM | WIN_ENABLE;
- request_common_memory.Base =
+ ipw->request_common_memory.Base =
parse.cftable_entry.mem.win[0].host_addr;
- request_common_memory.Size = parse.cftable_entry.mem.win[0].len;
- if (request_common_memory.Size < 0x1000)
- request_common_memory.Size = 0x1000;
- request_common_memory.AccessSpeed = 0;
+ ipw->request_common_memory.Size = parse.cftable_entry.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(&link, &request_common_memory,
+ ret = pcmcia_request_window(&link, &ipw->request_common_memory,
&ipw->handle_common_memory);
if (ret != CS_SUCCESS) {
@@ -246,16 +247,18 @@ static int config_ipwireless(struct ipw_dev *ipw)
ipw->is_v2_card =
parse.cftable_entry.mem.win[0].len == 0x100;
- ipw->common_memory = ioremap(request_common_memory.Base,
- request_common_memory.Size);
+ 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, IPWIRELESS_PCCARD_NAME);
- request_attr_memory.Attributes =
+ ipw->request_attr_memory.Attributes =
WIN_DATA_WIDTH_16 | WIN_MEMORY_TYPE_AM | WIN_ENABLE;
- request_attr_memory.Base = 0;
- request_attr_memory.Size = 0; /* this used to be 0x1000 */
- request_attr_memory.AccessSpeed = 0;
+ 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(&link, &request_attr_memory,
+ ret = pcmcia_request_window(&link, &ipw->request_attr_memory,
&ipw->handle_attr_memory);
if (ret != CS_SUCCESS) {
@@ -274,8 +277,10 @@ static int config_ipwireless(struct ipw_dev *ipw)
goto exit2;
}
- ipw->attr_memory = ioremap(request_attr_memory.Base,
- request_attr_memory.Size);
+ 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);
}
INIT_WORK(&ipw->work_reboot, signalled_reboot_work);
@@ -311,14 +316,13 @@ static int config_ipwireless(struct ipw_dev *ipw)
(unsigned int) link->irq.AssignedIRQ);
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",
- request_attr_memory.Base,
- request_attr_memory.Base
- + request_attr_memory.Size - 1,
- request_common_memory.Base,
- request_common_memory.Base
- + request_common_memory.Size - 1);
+ ": 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);
ipw->network = ipwireless_network_create(ipw->hardware);
if (!ipw->network)
@@ -350,12 +354,16 @@ exit4:
pcmcia_disable_device(link);
exit3:
if (ipw->attr_memory) {
+ release_mem_region(ipw->request_attr_memory.Base,
+ ipw->request_attr_memory.Size);
iounmap(ipw->attr_memory);
pcmcia_release_window(ipw->handle_attr_memory);
pcmcia_disable_device(link);
}
exit2:
if (ipw->common_memory) {
+ release_mem_region(ipw->request_common_memory.Base,
+ ipw->request_common_memory.Size);
iounmap(ipw->common_memory);
pcmcia_release_window(ipw->handle_common_memory);
}
@@ -367,19 +375,25 @@ exit0:
static void release_ipwireless(struct ipw_dev *ipw)
{
- struct pcmcia_device *link = ipw->link;
-
- pcmcia_disable_device(link);
+ pcmcia_disable_device(ipw->link);
- if (ipw->common_memory)
+ if (ipw->common_memory) {
+ release_mem_region(ipw->request_common_memory.Base,
+ ipw->request_common_memory.Size);
iounmap(ipw->common_memory);
- if (ipw->attr_memory)
+ }
+ 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)
pcmcia_release_window(ipw->handle_common_memory);
if (ipw->attr_memory)
pcmcia_release_window(ipw->handle_attr_memory);
- pcmcia_disable_device(link);
+
+ /* Break the link with Card Services */
+ pcmcia_disable_device(ipw->link);
}
/*
@@ -437,10 +451,6 @@ static void ipwireless_detach(struct pcmcia_device *link)
release_ipwireless(ipw);
- /* Break the link with Card Services */
- if (link)
- pcmcia_disable_device(link);
-
if (ipw->tty != NULL)
ipwireless_tty_free(ipw->tty);
if (ipw->network != NULL)
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-20 18:39:36 +0100