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-rw-r--r--drivers/net/wireless/airo.c271
1 files changed, 194 insertions, 77 deletions
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 00764ddd74d..7f2dacf634e 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -47,6 +47,7 @@
#include <linux/ioport.h>
#include <linux/pci.h>
#include <asm/uaccess.h>
+#include <net/ieee80211.h>
#include "airo.h"
@@ -467,6 +468,8 @@ static int do8bitIO = 0;
#define RID_ECHOTEST_RESULTS 0xFF71
#define RID_BSSLISTFIRST 0xFF72
#define RID_BSSLISTNEXT 0xFF73
+#define RID_WPA_BSSLISTFIRST 0xFF74
+#define RID_WPA_BSSLISTNEXT 0xFF75
typedef struct {
u16 cmd;
@@ -739,6 +742,14 @@ typedef struct {
u16 extSoftCap;
} CapabilityRid;
+
+/* Only present on firmware >= 5.30.17 */
+typedef struct {
+ u16 unknown[4];
+ u8 fixed[12]; /* WLAN management frame */
+ u8 iep[624];
+} BSSListRidExtra;
+
typedef struct {
u16 len;
u16 index; /* First is 0 and 0xffff means end of list */
@@ -767,6 +778,9 @@ typedef struct {
} fh;
u16 dsChannel;
u16 atimWindow;
+
+ /* Only present on firmware >= 5.30.17 */
+ BSSListRidExtra extra;
} BSSListRid;
typedef struct {
@@ -1140,8 +1154,6 @@ struct airo_info {
char defindex; // Used with auto wep
struct proc_dir_entry *proc_entry;
spinlock_t aux_lock;
- unsigned long flags;
-#define FLAG_PROMISC 8 /* IFF_PROMISC 0x100 - include/linux/if.h */
#define FLAG_RADIO_OFF 0 /* User disabling of MAC */
#define FLAG_RADIO_DOWN 1 /* ifup/ifdown disabling of MAC */
#define FLAG_RADIO_MASK 0x03
@@ -1151,6 +1163,7 @@ struct airo_info {
#define FLAG_UPDATE_MULTI 5
#define FLAG_UPDATE_UNI 6
#define FLAG_802_11 7
+#define FLAG_PROMISC 8 /* IFF_PROMISC 0x100 - include/linux/if.h */
#define FLAG_PENDING_XMIT 9
#define FLAG_PENDING_XMIT11 10
#define FLAG_MPI 11
@@ -1158,17 +1171,19 @@ struct airo_info {
#define FLAG_COMMIT 13
#define FLAG_RESET 14
#define FLAG_FLASHING 15
-#define JOB_MASK 0x2ff0000
-#define JOB_DIE 16
-#define JOB_XMIT 17
-#define JOB_XMIT11 18
-#define JOB_STATS 19
-#define JOB_PROMISC 20
-#define JOB_MIC 21
-#define JOB_EVENT 22
-#define JOB_AUTOWEP 23
-#define JOB_WSTATS 24
-#define JOB_SCAN_RESULTS 25
+#define FLAG_WPA_CAPABLE 16
+ unsigned long flags;
+#define JOB_DIE 0
+#define JOB_XMIT 1
+#define JOB_XMIT11 2
+#define JOB_STATS 3
+#define JOB_PROMISC 4
+#define JOB_MIC 5
+#define JOB_EVENT 6
+#define JOB_AUTOWEP 7
+#define JOB_WSTATS 8
+#define JOB_SCAN_RESULTS 9
+ unsigned long jobs;
int (*bap_read)(struct airo_info*, u16 *pu16Dst, int bytelen,
int whichbap);
unsigned short *flash;
@@ -1208,6 +1223,11 @@ struct airo_info {
#define PCI_SHARED_LEN 2*MPI_MAX_FIDS*PKTSIZE+RIDSIZE
char proc_name[IFNAMSIZ];
+ /* WPA-related stuff */
+ unsigned int bssListFirst;
+ unsigned int bssListNext;
+ unsigned int bssListRidLen;
+
struct list_head network_list;
struct list_head network_free_list;
BSSListElement *networks;
@@ -1264,7 +1284,7 @@ static void micinit(struct airo_info *ai)
{
MICRid mic_rid;
- clear_bit(JOB_MIC, &ai->flags);
+ clear_bit(JOB_MIC, &ai->jobs);
PC4500_readrid(ai, RID_MIC, &mic_rid, sizeof(mic_rid), 0);
up(&ai->sem);
@@ -1705,24 +1725,24 @@ static void emmh32_final(emmh32_context *context, u8 digest[4])
static int readBSSListRid(struct airo_info *ai, int first,
BSSListRid *list) {
int rc;
- Cmd cmd;
- Resp rsp;
+ Cmd cmd;
+ Resp rsp;
if (first == 1) {
- if (ai->flags & FLAG_RADIO_MASK) return -ENETDOWN;
- memset(&cmd, 0, sizeof(cmd));
- cmd.cmd=CMD_LISTBSS;
- if (down_interruptible(&ai->sem))
- return -ERESTARTSYS;
- issuecommand(ai, &cmd, &rsp);
- up(&ai->sem);
- /* Let the command take effect */
- ai->task = current;
- ssleep(3);
- ai->task = NULL;
- }
- rc = PC4500_readrid(ai, first ? RID_BSSLISTFIRST : RID_BSSLISTNEXT,
- list, sizeof(*list), 1);
+ if (ai->flags & FLAG_RADIO_MASK) return -ENETDOWN;
+ memset(&cmd, 0, sizeof(cmd));
+ cmd.cmd=CMD_LISTBSS;
+ if (down_interruptible(&ai->sem))
+ return -ERESTARTSYS;
+ issuecommand(ai, &cmd, &rsp);
+ up(&ai->sem);
+ /* Let the command take effect */
+ ai->task = current;
+ ssleep(3);
+ ai->task = NULL;
+ }
+ rc = PC4500_readrid(ai, first ? ai->bssListFirst : ai->bssListNext,
+ list, ai->bssListRidLen, 1);
list->len = le16_to_cpu(list->len);
list->index = le16_to_cpu(list->index);
@@ -2112,7 +2132,7 @@ static void airo_end_xmit(struct net_device *dev) {
int fid = priv->xmit.fid;
u32 *fids = priv->fids;
- clear_bit(JOB_XMIT, &priv->flags);
+ clear_bit(JOB_XMIT, &priv->jobs);
clear_bit(FLAG_PENDING_XMIT, &priv->flags);
status = transmit_802_3_packet (priv, fids[fid], skb->data);
up(&priv->sem);
@@ -2162,7 +2182,7 @@ static int airo_start_xmit(struct sk_buff *skb, struct net_device *dev) {
if (down_trylock(&priv->sem) != 0) {
set_bit(FLAG_PENDING_XMIT, &priv->flags);
netif_stop_queue(dev);
- set_bit(JOB_XMIT, &priv->flags);
+ set_bit(JOB_XMIT, &priv->jobs);
wake_up_interruptible(&priv->thr_wait);
} else
airo_end_xmit(dev);
@@ -2177,7 +2197,7 @@ static void airo_end_xmit11(struct net_device *dev) {
int fid = priv->xmit11.fid;
u32 *fids = priv->fids;
- clear_bit(JOB_XMIT11, &priv->flags);
+ clear_bit(JOB_XMIT11, &priv->jobs);
clear_bit(FLAG_PENDING_XMIT11, &priv->flags);
status = transmit_802_11_packet (priv, fids[fid], skb->data);
up(&priv->sem);
@@ -2233,7 +2253,7 @@ static int airo_start_xmit11(struct sk_buff *skb, struct net_device *dev) {
if (down_trylock(&priv->sem) != 0) {
set_bit(FLAG_PENDING_XMIT11, &priv->flags);
netif_stop_queue(dev);
- set_bit(JOB_XMIT11, &priv->flags);
+ set_bit(JOB_XMIT11, &priv->jobs);
wake_up_interruptible(&priv->thr_wait);
} else
airo_end_xmit11(dev);
@@ -2244,7 +2264,7 @@ static void airo_read_stats(struct airo_info *ai) {
StatsRid stats_rid;
u32 *vals = stats_rid.vals;
- clear_bit(JOB_STATS, &ai->flags);
+ clear_bit(JOB_STATS, &ai->jobs);
if (ai->power.event) {
up(&ai->sem);
return;
@@ -2272,10 +2292,10 @@ static struct net_device_stats *airo_get_stats(struct net_device *dev)
{
struct airo_info *local = dev->priv;
- if (!test_bit(JOB_STATS, &local->flags)) {
+ if (!test_bit(JOB_STATS, &local->jobs)) {
/* Get stats out of the card if available */
if (down_trylock(&local->sem) != 0) {
- set_bit(JOB_STATS, &local->flags);
+ set_bit(JOB_STATS, &local->jobs);
wake_up_interruptible(&local->thr_wait);
} else
airo_read_stats(local);
@@ -2290,7 +2310,7 @@ static void airo_set_promisc(struct airo_info *ai) {
memset(&cmd, 0, sizeof(cmd));
cmd.cmd=CMD_SETMODE;
- clear_bit(JOB_PROMISC, &ai->flags);
+ clear_bit(JOB_PROMISC, &ai->jobs);
cmd.parm0=(ai->flags&IFF_PROMISC) ? PROMISC : NOPROMISC;
issuecommand(ai, &cmd, &rsp);
up(&ai->sem);
@@ -2302,7 +2322,7 @@ static void airo_set_multicast_list(struct net_device *dev) {
if ((dev->flags ^ ai->flags) & IFF_PROMISC) {
change_bit(FLAG_PROMISC, &ai->flags);
if (down_trylock(&ai->sem) != 0) {
- set_bit(JOB_PROMISC, &ai->flags);
+ set_bit(JOB_PROMISC, &ai->jobs);
wake_up_interruptible(&ai->thr_wait);
} else
airo_set_promisc(ai);
@@ -2380,7 +2400,7 @@ void stop_airo_card( struct net_device *dev, int freeres )
}
clear_bit(FLAG_REGISTERED, &ai->flags);
}
- set_bit(JOB_DIE, &ai->flags);
+ set_bit(JOB_DIE, &ai->jobs);
kill_proc(ai->thr_pid, SIGTERM, 1);
wait_for_completion(&ai->thr_exited);
@@ -2701,14 +2721,14 @@ static int reset_card( struct net_device *dev , int lock) {
return 0;
}
-#define MAX_NETWORK_COUNT 64
+#define AIRO_MAX_NETWORK_COUNT 64
static int airo_networks_allocate(struct airo_info *ai)
{
if (ai->networks)
return 0;
ai->networks =
- kzalloc(MAX_NETWORK_COUNT * sizeof(BSSListElement),
+ kzalloc(AIRO_MAX_NETWORK_COUNT * sizeof(BSSListElement),
GFP_KERNEL);
if (!ai->networks) {
airo_print_warn(ai->dev->name, "Out of memory allocating beacons");
@@ -2732,11 +2752,33 @@ static void airo_networks_initialize(struct airo_info *ai)
INIT_LIST_HEAD(&ai->network_free_list);
INIT_LIST_HEAD(&ai->network_list);
- for (i = 0; i < MAX_NETWORK_COUNT; i++)
+ for (i = 0; i < AIRO_MAX_NETWORK_COUNT; i++)
list_add_tail(&ai->networks[i].list,
&ai->network_free_list);
}
+static int airo_test_wpa_capable(struct airo_info *ai)
+{
+ int status;
+ CapabilityRid cap_rid;
+ const char *name = ai->dev->name;
+
+ status = readCapabilityRid(ai, &cap_rid, 1);
+ if (status != SUCCESS) return 0;
+
+ /* Only firmware versions 5.30.17 or better can do WPA */
+ if ((cap_rid.softVer > 0x530)
+ || ((cap_rid.softVer == 0x530) && (cap_rid.softSubVer >= 0x17))) {
+ airo_print_info(name, "WPA is supported.");
+ return 1;
+ }
+
+ /* No WPA support */
+ airo_print_info(name, "WPA unsupported (only firmware versions 5.30.17"
+ " and greater support WPA. Detected %s)", cap_rid.prodVer);
+ return 0;
+}
+
static struct net_device *_init_airo_card( unsigned short irq, int port,
int is_pcmcia, struct pci_dev *pci,
struct device *dmdev )
@@ -2759,6 +2801,7 @@ static struct net_device *_init_airo_card( unsigned short irq, int port,
ai = dev->priv;
ai->wifidev = NULL;
ai->flags = 0;
+ ai->jobs = 0;
ai->dev = dev;
if (pci && (pci->device == 0x5000 || pci->device == 0xa504)) {
airo_print_dbg(dev->name, "Found an MPI350 card");
@@ -2838,6 +2881,18 @@ static struct net_device *_init_airo_card( unsigned short irq, int port,
set_bit(FLAG_FLASHING, &ai->flags);
}
+ /* Test for WPA support */
+ if (airo_test_wpa_capable(ai)) {
+ set_bit(FLAG_WPA_CAPABLE, &ai->flags);
+ ai->bssListFirst = RID_WPA_BSSLISTFIRST;
+ ai->bssListNext = RID_WPA_BSSLISTNEXT;
+ ai->bssListRidLen = sizeof(BSSListRid);
+ } else {
+ ai->bssListFirst = RID_BSSLISTFIRST;
+ ai->bssListNext = RID_BSSLISTNEXT;
+ ai->bssListRidLen = sizeof(BSSListRid) - sizeof(BSSListRidExtra);
+ }
+
rc = register_netdev(dev);
if (rc) {
airo_print_err(dev->name, "Couldn't register_netdev");
@@ -2875,7 +2930,7 @@ err_out_irq:
err_out_unlink:
del_airo_dev(dev);
err_out_thr:
- set_bit(JOB_DIE, &ai->flags);
+ set_bit(JOB_DIE, &ai->jobs);
kill_proc(ai->thr_pid, SIGTERM, 1);
wait_for_completion(&ai->thr_exited);
err_out_free:
@@ -2933,7 +2988,7 @@ static void airo_send_event(struct net_device *dev) {
union iwreq_data wrqu;
StatusRid status_rid;
- clear_bit(JOB_EVENT, &ai->flags);
+ clear_bit(JOB_EVENT, &ai->jobs);
PC4500_readrid(ai, RID_STATUS, &status_rid, sizeof(status_rid), 0);
up(&ai->sem);
wrqu.data.length = 0;
@@ -2947,7 +3002,7 @@ static void airo_send_event(struct net_device *dev) {
static void airo_process_scan_results (struct airo_info *ai) {
union iwreq_data wrqu;
- BSSListRid BSSList;
+ BSSListRid bss;
int rc;
BSSListElement * loop_net;
BSSListElement * tmp_net;
@@ -2960,15 +3015,15 @@ static void airo_process_scan_results (struct airo_info *ai) {
}
/* Try to read the first entry of the scan result */
- rc = PC4500_readrid(ai, RID_BSSLISTFIRST, &BSSList, sizeof(BSSList), 0);
- if((rc) || (BSSList.index == 0xffff)) {
+ rc = PC4500_readrid(ai, ai->bssListFirst, &bss, ai->bssListRidLen, 0);
+ if((rc) || (bss.index == 0xffff)) {
/* No scan results */
goto out;
}
/* Read and parse all entries */
tmp_net = NULL;
- while((!rc) && (BSSList.index != 0xffff)) {
+ while((!rc) && (bss.index != 0xffff)) {
/* Grab a network off the free list */
if (!list_empty(&ai->network_free_list)) {
tmp_net = list_entry(ai->network_free_list.next,
@@ -2977,19 +3032,19 @@ static void airo_process_scan_results (struct airo_info *ai) {
}
if (tmp_net != NULL) {
- memcpy(tmp_net, &BSSList, sizeof(tmp_net->bss));
+ memcpy(tmp_net, &bss, sizeof(tmp_net->bss));
list_add_tail(&tmp_net->list, &ai->network_list);
tmp_net = NULL;
}
/* Read next entry */
- rc = PC4500_readrid(ai, RID_BSSLISTNEXT,
- &BSSList, sizeof(BSSList), 0);
+ rc = PC4500_readrid(ai, ai->bssListNext,
+ &bss, ai->bssListRidLen, 0);
}
out:
ai->scan_timeout = 0;
- clear_bit(JOB_SCAN_RESULTS, &ai->flags);
+ clear_bit(JOB_SCAN_RESULTS, &ai->jobs);
up(&ai->sem);
/* Send an empty event to user space.
@@ -3019,10 +3074,10 @@ static int airo_thread(void *data) {
/* make swsusp happy with our thread */
try_to_freeze();
- if (test_bit(JOB_DIE, &ai->flags))
+ if (test_bit(JOB_DIE, &ai->jobs))
break;
- if (ai->flags & JOB_MASK) {
+ if (ai->jobs) {
locked = down_interruptible(&ai->sem);
} else {
wait_queue_t wait;
@@ -3031,16 +3086,16 @@ static int airo_thread(void *data) {
add_wait_queue(&ai->thr_wait, &wait);
for (;;) {
set_current_state(TASK_INTERRUPTIBLE);
- if (ai->flags & JOB_MASK)
+ if (ai->jobs)
break;
if (ai->expires || ai->scan_timeout) {
if (ai->scan_timeout &&
time_after_eq(jiffies,ai->scan_timeout)){
- set_bit(JOB_SCAN_RESULTS,&ai->flags);
+ set_bit(JOB_SCAN_RESULTS, &ai->jobs);
break;
} else if (ai->expires &&
time_after_eq(jiffies,ai->expires)){
- set_bit(JOB_AUTOWEP,&ai->flags);
+ set_bit(JOB_AUTOWEP, &ai->jobs);
break;
}
if (!signal_pending(current)) {
@@ -3069,7 +3124,7 @@ static int airo_thread(void *data) {
if (locked)
continue;
- if (test_bit(JOB_DIE, &ai->flags)) {
+ if (test_bit(JOB_DIE, &ai->jobs)) {
up(&ai->sem);
break;
}
@@ -3079,23 +3134,23 @@ static int airo_thread(void *data) {
continue;
}
- if (test_bit(JOB_XMIT, &ai->flags))
+ if (test_bit(JOB_XMIT, &ai->jobs))
airo_end_xmit(dev);
- else if (test_bit(JOB_XMIT11, &ai->flags))
+ else if (test_bit(JOB_XMIT11, &ai->jobs))
airo_end_xmit11(dev);
- else if (test_bit(JOB_STATS, &ai->flags))
+ else if (test_bit(JOB_STATS, &ai->jobs))
airo_read_stats(ai);
- else if (test_bit(JOB_WSTATS, &ai->flags))
+ else if (test_bit(JOB_WSTATS, &ai->jobs))
airo_read_wireless_stats(ai);
- else if (test_bit(JOB_PROMISC, &ai->flags))
+ else if (test_bit(JOB_PROMISC, &ai->jobs))
airo_set_promisc(ai);
- else if (test_bit(JOB_MIC, &ai->flags))
+ else if (test_bit(JOB_MIC, &ai->jobs))
micinit(ai);
- else if (test_bit(JOB_EVENT, &ai->flags))
+ else if (test_bit(JOB_EVENT, &ai->jobs))
airo_send_event(dev);
- else if (test_bit(JOB_AUTOWEP, &ai->flags))
+ else if (test_bit(JOB_AUTOWEP, &ai->jobs))
timer_func(dev);
- else if (test_bit(JOB_SCAN_RESULTS, &ai->flags))
+ else if (test_bit(JOB_SCAN_RESULTS, &ai->jobs))
airo_process_scan_results(ai);
else /* Shouldn't get here, but we make sure to unlock */
up(&ai->sem);
@@ -3133,7 +3188,7 @@ static irqreturn_t airo_interrupt ( int irq, void* dev_id, struct pt_regs *regs)
if ( status & EV_MIC ) {
OUT4500( apriv, EVACK, EV_MIC );
if (test_bit(FLAG_MIC_CAPABLE, &apriv->flags)) {
- set_bit(JOB_MIC, &apriv->flags);
+ set_bit(JOB_MIC, &apriv->jobs);
wake_up_interruptible(&apriv->thr_wait);
}
}
@@ -3187,7 +3242,7 @@ static irqreturn_t airo_interrupt ( int irq, void* dev_id, struct pt_regs *regs)
set_bit(FLAG_UPDATE_MULTI, &apriv->flags);
if (down_trylock(&apriv->sem) != 0) {
- set_bit(JOB_EVENT, &apriv->flags);
+ set_bit(JOB_EVENT, &apriv->jobs);
wake_up_interruptible(&apriv->thr_wait);
} else
airo_send_event(dev);
@@ -5485,7 +5540,7 @@ static void timer_func( struct net_device *dev ) {
up(&apriv->sem);
/* Schedule check to see if the change worked */
- clear_bit(JOB_AUTOWEP, &apriv->flags);
+ clear_bit(JOB_AUTOWEP, &apriv->jobs);
apriv->expires = RUN_AT(HZ*3);
}
@@ -6876,7 +6931,7 @@ static int airo_get_range(struct net_device *dev,
}
range->num_txpower = i;
range->txpower_capa = IW_TXPOW_MWATT;
- range->we_version_source = 12;
+ range->we_version_source = 19;
range->we_version_compiled = WIRELESS_EXT;
range->retry_capa = IW_RETRY_LIMIT | IW_RETRY_LIFETIME;
range->retry_flags = IW_RETRY_LIMIT;
@@ -7152,6 +7207,7 @@ static inline char *airo_translate_scan(struct net_device *dev,
u16 capabilities;
char * current_val; /* For rates */
int i;
+ char * buf;
/* First entry *MUST* be the AP MAC address */
iwe.cmd = SIOCGIWAP;
@@ -7238,8 +7294,69 @@ static inline char *airo_translate_scan(struct net_device *dev,
if((current_val - current_ev) > IW_EV_LCP_LEN)
current_ev = current_val;
- /* The other data in the scan result are not really
- * interesting, so for now drop it - Jean II */
+ /* Beacon interval */
+ buf = kmalloc(30, GFP_KERNEL);
+ if (buf) {
+ iwe.cmd = IWEVCUSTOM;
+ sprintf(buf, "bcn_int=%d", bss->beaconInterval);
+ iwe.u.data.length = strlen(buf);
+ current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, buf);
+ kfree(buf);
+ }
+
+ /* Put WPA/RSN Information Elements into the event stream */
+ if (test_bit(FLAG_WPA_CAPABLE, &ai->flags)) {
+ unsigned int num_null_ies = 0;
+ u16 length = sizeof (bss->extra.iep);
+ struct ieee80211_info_element *info_element =
+ (struct ieee80211_info_element *) &bss->extra.iep;
+
+ while ((length >= sizeof(*info_element)) && (num_null_ies < 2)) {
+ if (sizeof(*info_element) + info_element->len > length) {
+ /* Invalid element, don't continue parsing IE */
+ break;
+ }
+
+ switch (info_element->id) {
+ case MFIE_TYPE_SSID:
+ /* Two zero-length SSID elements
+ * mean we're done parsing elements */
+ if (!info_element->len)
+ num_null_ies++;
+ break;
+
+ case MFIE_TYPE_GENERIC:
+ if (info_element->len >= 4 &&
+ info_element->data[0] == 0x00 &&
+ info_element->data[1] == 0x50 &&
+ info_element->data[2] == 0xf2 &&
+ info_element->data[3] == 0x01) {
+ iwe.cmd = IWEVGENIE;
+ iwe.u.data.length = min(info_element->len + 2,
+ MAX_WPA_IE_LEN);
+ current_ev = iwe_stream_add_point(current_ev, end_buf,
+ &iwe, (char *) info_element);
+ }
+ break;
+
+ case MFIE_TYPE_RSN:
+ iwe.cmd = IWEVGENIE;
+ iwe.u.data.length = min(info_element->len + 2,
+ MAX_WPA_IE_LEN);
+ current_ev = iwe_stream_add_point(current_ev, end_buf,
+ &iwe, (char *) info_element);
+ break;
+
+ default:
+ break;
+ }
+
+ length -= sizeof(*info_element) + info_element->len;
+ info_element =
+ (struct ieee80211_info_element *)&info_element->
+ data[info_element->len];
+ }
+ }
return current_ev;
}
@@ -7521,7 +7638,7 @@ static void airo_read_wireless_stats(struct airo_info *local)
u32 *vals = stats_rid.vals;
/* Get stats out of the card */
- clear_bit(JOB_WSTATS, &local->flags);
+ clear_bit(JOB_WSTATS, &local->jobs);
if (local->power.event) {
up(&local->sem);
return;
@@ -7565,10 +7682,10 @@ static struct iw_statistics *airo_get_wireless_stats(struct net_device *dev)
{
struct airo_info *local = dev->priv;
- if (!test_bit(JOB_WSTATS, &local->flags)) {
+ if (!test_bit(JOB_WSTATS, &local->jobs)) {
/* Get stats out of the card if available */
if (down_trylock(&local->sem) != 0) {
- set_bit(JOB_WSTATS, &local->flags);
+ set_bit(JOB_WSTATS, &local->jobs);
wake_up_interruptible(&local->thr_wait);
} else
airo_read_wireless_stats(local);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-12 19:53:44 +0000