#include <linux/pci.h>
#include <asm/uaccess.h>
#include <net/ieee80211.h>
+#include <linux/kthread.h>
#include "airo.h"
int whichbap);
unsigned short *flash;
tdsRssiEntry *rssi;
- struct task_struct *task;
+ struct task_struct *list_bss_task;
+ struct task_struct *airo_thread_task;
struct semaphore sem;
- pid_t thr_pid;
wait_queue_head_t thr_wait;
- struct completion thr_exited;
unsigned long expires;
struct {
struct sk_buff *skb;
cmd.cmd=CMD_LISTBSS;
if (down_interruptible(&ai->sem))
return -ERESTARTSYS;
+ ai->list_bss_task = current;
issuecommand(ai, &cmd, &rsp);
up(&ai->sem);
/* Let the command take effect */
- ai->task = current;
- ssleep(3);
- ai->task = NULL;
+ schedule_timeout_uninterruptible(3 * HZ);
+ ai->list_bss_task = NULL;
}
rc = PC4500_readrid(ai, first ? ai->bssListFirst : ai->bssListNext,
list, ai->bssListRidLen, 1);
clear_bit(FLAG_REGISTERED, &ai->flags);
}
set_bit(JOB_DIE, &ai->jobs);
- kill_proc(ai->thr_pid, SIGTERM, 1);
- wait_for_completion(&ai->thr_exited);
+ kthread_stop(ai->airo_thread_task);
/*
* Clean out tx queue
ai->config.len = 0;
ai->pci = pci;
init_waitqueue_head (&ai->thr_wait);
- init_completion (&ai->thr_exited);
- ai->thr_pid = kernel_thread(airo_thread, dev, CLONE_FS | CLONE_FILES);
- if (ai->thr_pid < 0)
+ ai->airo_thread_task = kthread_run(airo_thread, dev, dev->name);
+ if (IS_ERR(ai->airo_thread_task))
goto err_out_free;
ai->tfm = NULL;
rc = add_airo_dev( dev );
del_airo_dev(dev);
err_out_thr:
set_bit(JOB_DIE, &ai->jobs);
- kill_proc(ai->thr_pid, SIGTERM, 1);
- wait_for_completion(&ai->thr_exited);
+ kthread_stop(ai->airo_thread_task);
err_out_free:
free_netdev(dev);
return NULL;
struct airo_info *ai = dev->priv;
int locked;
- daemonize("%s", dev->name);
- allow_signal(SIGTERM);
-
while(1) {
- if (signal_pending(current))
- flush_signals(current);
-
/* make swsusp happy with our thread */
try_to_freeze();
set_bit(JOB_AUTOWEP, &ai->jobs);
break;
}
- if (!signal_pending(current)) {
+ if (!kthread_should_stop()) {
unsigned long wake_at;
if (!ai->expires || !ai->scan_timeout) {
wake_at = max(ai->expires,
schedule_timeout(wake_at - jiffies);
continue;
}
- } else if (!signal_pending(current)) {
+ } else if (!kthread_should_stop()) {
schedule();
continue;
}
else /* Shouldn't get here, but we make sure to unlock */
up(&ai->sem);
}
- complete_and_exit (&ai->thr_exited, 0);
+
+ return 0;
}
static irqreturn_t airo_interrupt ( int irq, void* dev_id, struct pt_regs *regs) {
if(newStatus == ASSOCIATED || newStatus == REASSOCIATED) {
if (auto_wep)
apriv->expires = 0;
- if (apriv->task)
- wake_up_process (apriv->task);
+ if (apriv->list_bss_task)
+ wake_up_process(apriv->list_bss_task);
set_bit(FLAG_UPDATE_UNI, &apriv->flags);
set_bit(FLAG_UPDATE_MULTI, &apriv->flags);
pRsp->rsp0 = IN4500(ai, RESP0);
pRsp->rsp1 = IN4500(ai, RESP1);
pRsp->rsp2 = IN4500(ai, RESP2);
- if ((pRsp->status & 0xff00)!=0 && pCmd->cmd != CMD_SOFTRESET) {
- airo_print_err(ai->dev->name, "cmd= %x\n", pCmd->cmd);
- airo_print_err(ai->dev->name, "status= %x\n", pRsp->status);
- airo_print_err(ai->dev->name, "Rsp0= %x\n", pRsp->rsp0);
- airo_print_err(ai->dev->name, "Rsp1= %x\n", pRsp->rsp1);
- airo_print_err(ai->dev->name, "Rsp2= %x\n", pRsp->rsp2);
- }
+ if ((pRsp->status & 0xff00)!=0 && pCmd->cmd != CMD_SOFTRESET)
+ airo_print_err(ai->dev->name,
+ "cmd:%x status:%x rsp0:%x rsp1:%x rsp2:%x",
+ pCmd->cmd, pRsp->status, pRsp->rsp0, pRsp->rsp1,
+ pRsp->rsp2);
// clear stuck command busy if necessary
if (IN4500(ai, COMMAND) & COMMAND_BUSY) {
static int __init airo_init_module( void )
{
- int i, have_isa_dev = 0;
+ int i;
+#if 0
+ int have_isa_dev = 0;
+#endif
airo_entry = create_proc_entry("aironet",
S_IFDIR | airo_perm,
proc_root_driver);
- airo_entry->uid = proc_uid;
- airo_entry->gid = proc_gid;
+
+ if (airo_entry) {
+ airo_entry->uid = proc_uid;
+ airo_entry->gid = proc_gid;
+ }
for( i = 0; i < 4 && io[i] && irq[i]; i++ ) {
airo_print_info("", "Trying to configure ISA adapter at irq=%d "
"io=0x%x", irq[i], io[i] );
if (init_airo_card( irq[i], io[i], 0, NULL ))
+#if 0
have_isa_dev = 1;
+#else
+ /* do nothing */ ;
+#endif
}
#ifdef CONFIG_PCI
airo_print_info("", "Probing for PCI adapters");
- pci_register_driver(&airo_driver);
+ i = pci_register_driver(&airo_driver);
airo_print_info("", "Finished probing for PCI adapters");
+
+ if (i) {
+ remove_proc_entry("aironet", proc_root_driver);
+ return i;
+ }
#endif
/* Always exit with success, as we are a library module
int index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
/* Check the size of the string */
- if(dwrq->length > IW_ESSID_MAX_SIZE+1) {
+ if(dwrq->length > IW_ESSID_MAX_SIZE) {
return -E2BIG ;
}
/* Check if index is valid */
memset(SSID_rid.ssids[index].ssid, 0,
sizeof(SSID_rid.ssids[index].ssid));
memcpy(SSID_rid.ssids[index].ssid, extra, dwrq->length);
- SSID_rid.ssids[index].len = dwrq->length - 1;
+ SSID_rid.ssids[index].len = dwrq->length;
}
SSID_rid.len = sizeof(SSID_rid);
/* Write it to the card */
struct airo_info *local = dev->priv;
/* Check the size of the string */
- if(dwrq->length > 16 + 1) {
+ if(dwrq->length > 16) {
return -E2BIG;
}
readConfigRid(local, 1);
readConfigRid(local, 1);
strncpy(extra, local->config.nodeName, 16);
extra[16] = '\0';
- dwrq->length = strlen(extra) + 1;
+ dwrq->length = strlen(extra);
return 0;
}
}
readConfigRid(local, 1);
if(vwrq->flags & IW_RETRY_LIMIT) {
- if(vwrq->flags & IW_RETRY_MAX)
+ if(vwrq->flags & IW_RETRY_LONG)
local->config.longRetryLimit = vwrq->value;
- else if (vwrq->flags & IW_RETRY_MIN)
+ else if (vwrq->flags & IW_RETRY_SHORT)
local->config.shortRetryLimit = vwrq->value;
else {
/* No modifier : set both */
if((vwrq->flags & IW_RETRY_TYPE) == IW_RETRY_LIFETIME) {
vwrq->flags = IW_RETRY_LIFETIME;
vwrq->value = (int)local->config.txLifetime * 1024;
- } else if((vwrq->flags & IW_RETRY_MAX)) {
- vwrq->flags = IW_RETRY_LIMIT | IW_RETRY_MAX;
+ } else if((vwrq->flags & IW_RETRY_LONG)) {
+ vwrq->flags = IW_RETRY_LIMIT | IW_RETRY_LONG;
vwrq->value = (int)local->config.longRetryLimit;
} else {
vwrq->flags = IW_RETRY_LIMIT;
vwrq->value = (int)local->config.shortRetryLimit;
if((int)local->config.shortRetryLimit != (int)local->config.longRetryLimit)
- vwrq->flags |= IW_RETRY_MIN;
+ vwrq->flags |= IW_RETRY_SHORT;
}
return 0;
local->config.rmode |= RXMODE_BC_MC_ADDR;
set_bit (FLAG_COMMIT, &local->flags);
case IW_POWER_ON:
+ /* This is broken, fixme ;-) */
break;
default:
return -EINVAL;