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Diffstat (limited to 'drivers/net/wireless/hostap')
-rw-r--r--drivers/net/wireless/hostap/hostap.h3
-rw-r--r--drivers/net/wireless/hostap/hostap_ap.c32
-rw-r--r--drivers/net/wireless/hostap/hostap_ioctl.c58
3 files changed, 49 insertions, 44 deletions
diff --git a/drivers/net/wireless/hostap/hostap.h b/drivers/net/wireless/hostap/hostap.h
index 547ba84dc79..3a386a636cc 100644
--- a/drivers/net/wireless/hostap/hostap.h
+++ b/drivers/net/wireless/hostap/hostap.h
@@ -67,7 +67,8 @@ void * ap_crypt_get_ptrs(struct ap_data *ap, u8 *addr, int permanent,
int prism2_ap_get_sta_qual(local_info_t *local, struct sockaddr addr[],
struct iw_quality qual[], int buf_size,
int aplist);
-int prism2_ap_translate_scan(struct net_device *dev, char *buffer);
+int prism2_ap_translate_scan(struct net_device *dev,
+ struct iw_request_info *info, char *buffer);
int prism2_hostapd(struct ap_data *ap, struct prism2_hostapd_param *param);
diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/hostap/hostap_ap.c
index 0acd9589c48..06b23df8f69 100644
--- a/drivers/net/wireless/hostap/hostap_ap.c
+++ b/drivers/net/wireless/hostap/hostap_ap.c
@@ -2420,7 +2420,8 @@ int prism2_ap_get_sta_qual(local_info_t *local, struct sockaddr addr[],
/* Translate our list of Access Points & Stations to a card independant
* format that the Wireless Tools will understand - Jean II */
-int prism2_ap_translate_scan(struct net_device *dev, char *buffer)
+int prism2_ap_translate_scan(struct net_device *dev,
+ struct iw_request_info *info, char *buffer)
{
struct hostap_interface *iface;
local_info_t *local;
@@ -2449,8 +2450,8 @@ int prism2_ap_translate_scan(struct net_device *dev, char *buffer)
iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
memcpy(iwe.u.ap_addr.sa_data, sta->addr, ETH_ALEN);
iwe.len = IW_EV_ADDR_LEN;
- current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
- IW_EV_ADDR_LEN);
+ current_ev = iwe_stream_add_event(info, current_ev, end_buf,
+ &iwe, IW_EV_ADDR_LEN);
/* Use the mode to indicate if it's a station or
* an Access Point */
@@ -2461,8 +2462,8 @@ int prism2_ap_translate_scan(struct net_device *dev, char *buffer)
else
iwe.u.mode = IW_MODE_INFRA;
iwe.len = IW_EV_UINT_LEN;
- current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
- IW_EV_UINT_LEN);
+ current_ev = iwe_stream_add_event(info, current_ev, end_buf,
+ &iwe, IW_EV_UINT_LEN);
/* Some quality */
memset(&iwe, 0, sizeof(iwe));
@@ -2477,8 +2478,8 @@ int prism2_ap_translate_scan(struct net_device *dev, char *buffer)
iwe.u.qual.noise = HFA384X_LEVEL_TO_dBm(sta->last_rx_silence);
iwe.u.qual.updated = sta->last_rx_updated;
iwe.len = IW_EV_QUAL_LEN;
- current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
- IW_EV_QUAL_LEN);
+ current_ev = iwe_stream_add_event(info, current_ev, end_buf,
+ &iwe, IW_EV_QUAL_LEN);
#ifndef PRISM2_NO_KERNEL_IEEE80211_MGMT
if (sta->ap) {
@@ -2486,8 +2487,8 @@ int prism2_ap_translate_scan(struct net_device *dev, char *buffer)
iwe.cmd = SIOCGIWESSID;
iwe.u.data.length = sta->u.ap.ssid_len;
iwe.u.data.flags = 1;
- current_ev = iwe_stream_add_point(current_ev, end_buf,
- &iwe,
+ current_ev = iwe_stream_add_point(info, current_ev,
+ end_buf, &iwe,
sta->u.ap.ssid);
memset(&iwe, 0, sizeof(iwe));
@@ -2497,10 +2498,9 @@ int prism2_ap_translate_scan(struct net_device *dev, char *buffer)
IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
else
iwe.u.data.flags = IW_ENCODE_DISABLED;
- current_ev = iwe_stream_add_point(current_ev, end_buf,
- &iwe,
- sta->u.ap.ssid
- /* 0 byte memcpy */);
+ current_ev = iwe_stream_add_point(info, current_ev,
+ end_buf, &iwe,
+ sta->u.ap.ssid);
if (sta->u.ap.channel > 0 &&
sta->u.ap.channel <= FREQ_COUNT) {
@@ -2510,7 +2510,7 @@ int prism2_ap_translate_scan(struct net_device *dev, char *buffer)
* 100000;
iwe.u.freq.e = 1;
current_ev = iwe_stream_add_event(
- current_ev, end_buf, &iwe,
+ info, current_ev, end_buf, &iwe,
IW_EV_FREQ_LEN);
}
@@ -2519,8 +2519,8 @@ int prism2_ap_translate_scan(struct net_device *dev, char *buffer)
sprintf(buf, "beacon_interval=%d",
sta->listen_interval);
iwe.u.data.length = strlen(buf);
- current_ev = iwe_stream_add_point(current_ev, end_buf,
- &iwe, buf);
+ current_ev = iwe_stream_add_point(info, current_ev,
+ end_buf, &iwe, buf);
}
#endif /* PRISM2_NO_KERNEL_IEEE80211_MGMT */
diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c
index 0ca0bfeb0ad..ed52d98317c 100644
--- a/drivers/net/wireless/hostap/hostap_ioctl.c
+++ b/drivers/net/wireless/hostap/hostap_ioctl.c
@@ -1793,6 +1793,7 @@ static int prism2_ioctl_siwscan(struct net_device *dev,
#ifndef PRISM2_NO_STATION_MODES
static char * __prism2_translate_scan(local_info_t *local,
+ struct iw_request_info *info,
struct hfa384x_hostscan_result *scan,
struct hostap_bss_info *bss,
char *current_ev, char *end_buf)
@@ -1823,7 +1824,7 @@ static char * __prism2_translate_scan(local_info_t *local,
iwe.cmd = SIOCGIWAP;
iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
memcpy(iwe.u.ap_addr.sa_data, bssid, ETH_ALEN);
- current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
+ current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe,
IW_EV_ADDR_LEN);
/* Other entries will be displayed in the order we give them */
@@ -1832,7 +1833,8 @@ static char * __prism2_translate_scan(local_info_t *local,
iwe.cmd = SIOCGIWESSID;
iwe.u.data.length = ssid_len;
iwe.u.data.flags = 1;
- current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, ssid);
+ current_ev = iwe_stream_add_point(info, current_ev, end_buf,
+ &iwe, ssid);
memset(&iwe, 0, sizeof(iwe));
iwe.cmd = SIOCGIWMODE;
@@ -1847,8 +1849,8 @@ static char * __prism2_translate_scan(local_info_t *local,
iwe.u.mode = IW_MODE_MASTER;
else
iwe.u.mode = IW_MODE_ADHOC;
- current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
- IW_EV_UINT_LEN);
+ current_ev = iwe_stream_add_event(info, current_ev, end_buf,
+ &iwe, IW_EV_UINT_LEN);
}
memset(&iwe, 0, sizeof(iwe));
@@ -1864,8 +1866,8 @@ static char * __prism2_translate_scan(local_info_t *local,
if (chan > 0) {
iwe.u.freq.m = freq_list[chan - 1] * 100000;
iwe.u.freq.e = 1;
- current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
- IW_EV_FREQ_LEN);
+ current_ev = iwe_stream_add_event(info, current_ev, end_buf,
+ &iwe, IW_EV_FREQ_LEN);
}
if (scan) {
@@ -1884,8 +1886,8 @@ static char * __prism2_translate_scan(local_info_t *local,
| IW_QUAL_NOISE_UPDATED
| IW_QUAL_QUAL_INVALID
| IW_QUAL_DBM;
- current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe,
- IW_EV_QUAL_LEN);
+ current_ev = iwe_stream_add_event(info, current_ev, end_buf,
+ &iwe, IW_EV_QUAL_LEN);
}
memset(&iwe, 0, sizeof(iwe));
@@ -1895,13 +1897,13 @@ static char * __prism2_translate_scan(local_info_t *local,
else
iwe.u.data.flags = IW_ENCODE_DISABLED;
iwe.u.data.length = 0;
- current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, "");
+ current_ev = iwe_stream_add_point(info, current_ev, end_buf, &iwe, "");
/* TODO: add SuppRates into BSS table */
if (scan) {
memset(&iwe, 0, sizeof(iwe));
iwe.cmd = SIOCGIWRATE;
- current_val = current_ev + IW_EV_LCP_LEN;
+ current_val = current_ev + iwe_stream_lcp_len(info);
pos = scan->sup_rates;
for (i = 0; i < sizeof(scan->sup_rates); i++) {
if (pos[i] == 0)
@@ -1909,11 +1911,11 @@ static char * __prism2_translate_scan(local_info_t *local,
/* Bit rate given in 500 kb/s units (+ 0x80) */
iwe.u.bitrate.value = ((pos[i] & 0x7f) * 500000);
current_val = iwe_stream_add_value(
- current_ev, current_val, end_buf, &iwe,
+ info, current_ev, current_val, end_buf, &iwe,
IW_EV_PARAM_LEN);
}
/* Check if we added any event */
- if ((current_val - current_ev) > IW_EV_LCP_LEN)
+ if ((current_val - current_ev) > iwe_stream_lcp_len(info))
current_ev = current_val;
}
@@ -1924,15 +1926,15 @@ static char * __prism2_translate_scan(local_info_t *local,
iwe.cmd = IWEVCUSTOM;
sprintf(buf, "bcn_int=%d", le16_to_cpu(scan->beacon_interval));
iwe.u.data.length = strlen(buf);
- current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe,
- buf);
+ current_ev = iwe_stream_add_point(info, current_ev, end_buf,
+ &iwe, buf);
memset(&iwe, 0, sizeof(iwe));
iwe.cmd = IWEVCUSTOM;
sprintf(buf, "resp_rate=%d", le16_to_cpu(scan->rate));
iwe.u.data.length = strlen(buf);
- current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe,
- buf);
+ current_ev = iwe_stream_add_point(info, current_ev, end_buf,
+ &iwe, buf);
if (local->last_scan_type == PRISM2_HOSTSCAN &&
(capabilities & WLAN_CAPABILITY_IBSS)) {
@@ -1940,8 +1942,8 @@ static char * __prism2_translate_scan(local_info_t *local,
iwe.cmd = IWEVCUSTOM;
sprintf(buf, "atim=%d", le16_to_cpu(scan->atim));
iwe.u.data.length = strlen(buf);
- current_ev = iwe_stream_add_point(current_ev, end_buf,
- &iwe, buf);
+ current_ev = iwe_stream_add_point(info, current_ev,
+ end_buf, &iwe, buf);
}
}
kfree(buf);
@@ -1950,16 +1952,16 @@ static char * __prism2_translate_scan(local_info_t *local,
memset(&iwe, 0, sizeof(iwe));
iwe.cmd = IWEVGENIE;
iwe.u.data.length = bss->wpa_ie_len;
- current_ev = iwe_stream_add_point(
- current_ev, end_buf, &iwe, bss->wpa_ie);
+ current_ev = iwe_stream_add_point(info, current_ev, end_buf,
+ &iwe, bss->wpa_ie);
}
if (bss && bss->rsn_ie_len > 0 && bss->rsn_ie_len <= MAX_WPA_IE_LEN) {
memset(&iwe, 0, sizeof(iwe));
iwe.cmd = IWEVGENIE;
iwe.u.data.length = bss->rsn_ie_len;
- current_ev = iwe_stream_add_point(
- current_ev, end_buf, &iwe, bss->rsn_ie);
+ current_ev = iwe_stream_add_point(info, current_ev, end_buf,
+ &iwe, bss->rsn_ie);
}
return current_ev;
@@ -1969,6 +1971,7 @@ static char * __prism2_translate_scan(local_info_t *local,
/* Translate scan data returned from the card to a card independant
* format that the Wireless Tools will understand - Jean II */
static inline int prism2_translate_scan(local_info_t *local,
+ struct iw_request_info *info,
char *buffer, int buflen)
{
struct hfa384x_hostscan_result *scan;
@@ -1999,13 +2002,14 @@ static inline int prism2_translate_scan(local_info_t *local,
if (memcmp(bss->bssid, scan->bssid, ETH_ALEN) == 0) {
bss->included = 1;
current_ev = __prism2_translate_scan(
- local, scan, bss, current_ev, end_buf);
+ local, info, scan, bss, current_ev,
+ end_buf);
found++;
}
}
if (!found) {
current_ev = __prism2_translate_scan(
- local, scan, NULL, current_ev, end_buf);
+ local, info, scan, NULL, current_ev, end_buf);
}
/* Check if there is space for one more entry */
if ((end_buf - current_ev) <= IW_EV_ADDR_LEN) {
@@ -2023,7 +2027,7 @@ static inline int prism2_translate_scan(local_info_t *local,
bss = list_entry(ptr, struct hostap_bss_info, list);
if (bss->included)
continue;
- current_ev = __prism2_translate_scan(local, NULL, bss,
+ current_ev = __prism2_translate_scan(local, info, NULL, bss,
current_ev, end_buf);
/* Check if there is space for one more entry */
if ((end_buf - current_ev) <= IW_EV_ADDR_LEN) {
@@ -2070,7 +2074,7 @@ static inline int prism2_ioctl_giwscan_sta(struct net_device *dev,
}
local->scan_timestamp = 0;
- res = prism2_translate_scan(local, extra, data->length);
+ res = prism2_translate_scan(local, info, extra, data->length);
if (res >= 0) {
data->length = res;
@@ -2103,7 +2107,7 @@ static int prism2_ioctl_giwscan(struct net_device *dev,
* Jean II */
/* Translate to WE format */
- res = prism2_ap_translate_scan(dev, extra);
+ res = prism2_ap_translate_scan(dev, info, extra);
if (res >= 0) {
printk(KERN_DEBUG "Scan result translation succeeded "
"(length=%d)\n", res);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-27 22:03:06 +0000