//! Scan time specified in the channel TLV for each channel for active scans
#define MRVDRV_ACTIVE_SCAN_CHAN_TIME 100
-static const u8 zeromac[ETH_ALEN] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
-static const u8 bcastmac[ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
-
static int lbs_ret_80211_scan(struct lbs_private *priv, unsigned long dummy,
struct cmd_header *resp);
}
-static inline void clear_bss_descriptor (struct bss_descriptor * bss)
+static inline void clear_bss_descriptor(struct bss_descriptor *bss)
{
/* Don't blow away ->list, just BSS data */
memset(bss, 0, offsetof(struct bss_descriptor, list));
*
* @return 0: ssid is same, otherwise is different
*/
-int lbs_ssid_cmp(u8 *ssid1, u8 ssid1_len, u8 *ssid2, u8 ssid2_len)
+int lbs_ssid_cmp(uint8_t *ssid1, uint8_t ssid1_len, uint8_t *ssid2,
+ uint8_t ssid2_len)
{
if (ssid1_len != ssid2_len)
return -1;
}
static inline int match_bss_no_security(struct lbs_802_11_security *secinfo,
- struct bss_descriptor * match_bss)
+ struct bss_descriptor *match_bss)
{
- if ( !secinfo->wep_enabled
- && !secinfo->WPAenabled
+ if (!secinfo->wep_enabled && !secinfo->WPAenabled
&& !secinfo->WPA2enabled
&& match_bss->wpa_ie[0] != MFIE_TYPE_GENERIC
&& match_bss->rsn_ie[0] != MFIE_TYPE_RSN
- && !(match_bss->capability & WLAN_CAPABILITY_PRIVACY)) {
+ && !(match_bss->capability & WLAN_CAPABILITY_PRIVACY))
return 1;
- }
- return 0;
+ else
+ return 0;
}
static inline int match_bss_static_wep(struct lbs_802_11_security *secinfo,
- struct bss_descriptor * match_bss)
+ struct bss_descriptor *match_bss)
{
- if ( secinfo->wep_enabled
- && !secinfo->WPAenabled
- && !secinfo->WPA2enabled
- && (match_bss->capability & WLAN_CAPABILITY_PRIVACY)) {
+ if (secinfo->wep_enabled && !secinfo->WPAenabled
+ && !secinfo->WPA2enabled
+ && (match_bss->capability & WLAN_CAPABILITY_PRIVACY))
return 1;
- }
- return 0;
+ else
+ return 0;
}
static inline int match_bss_wpa(struct lbs_802_11_security *secinfo,
- struct bss_descriptor * match_bss)
+ struct bss_descriptor *match_bss)
{
- if ( !secinfo->wep_enabled
- && secinfo->WPAenabled
- && (match_bss->wpa_ie[0] == MFIE_TYPE_GENERIC)
- /* privacy bit may NOT be set in some APs like LinkSys WRT54G
- && (match_bss->capability & WLAN_CAPABILITY_PRIVACY)) {
- */
- ) {
+ if (!secinfo->wep_enabled && secinfo->WPAenabled
+ && (match_bss->wpa_ie[0] == MFIE_TYPE_GENERIC)
+ /* privacy bit may NOT be set in some APs like LinkSys WRT54G
+ && (match_bss->capability & WLAN_CAPABILITY_PRIVACY) */
+ )
return 1;
- }
- return 0;
+ else
+ return 0;
}
static inline int match_bss_wpa2(struct lbs_802_11_security *secinfo,
- struct bss_descriptor * match_bss)
+ struct bss_descriptor *match_bss)
{
- if ( !secinfo->wep_enabled
- && secinfo->WPA2enabled
- && (match_bss->rsn_ie[0] == MFIE_TYPE_RSN)
- /* privacy bit may NOT be set in some APs like LinkSys WRT54G
- && (match_bss->capability & WLAN_CAPABILITY_PRIVACY)) {
- */
- ) {
+ if (!secinfo->wep_enabled && secinfo->WPA2enabled
+ && (match_bss->rsn_ie[0] == MFIE_TYPE_RSN)
+ /* privacy bit may NOT be set in some APs like LinkSys WRT54G
+ && (match_bss->capability & WLAN_CAPABILITY_PRIVACY) */
+ )
return 1;
- }
- return 0;
+ else
+ return 0;
}
static inline int match_bss_dynamic_wep(struct lbs_802_11_security *secinfo,
- struct bss_descriptor * match_bss)
+ struct bss_descriptor *match_bss)
{
- if ( !secinfo->wep_enabled
- && !secinfo->WPAenabled
- && !secinfo->WPA2enabled
- && (match_bss->wpa_ie[0] != MFIE_TYPE_GENERIC)
- && (match_bss->rsn_ie[0] != MFIE_TYPE_RSN)
- && (match_bss->capability & WLAN_CAPABILITY_PRIVACY)) {
+ if (!secinfo->wep_enabled && !secinfo->WPAenabled
+ && !secinfo->WPA2enabled
+ && (match_bss->wpa_ie[0] != MFIE_TYPE_GENERIC)
+ && (match_bss->rsn_ie[0] != MFIE_TYPE_RSN)
+ && (match_bss->capability & WLAN_CAPABILITY_PRIVACY))
return 1;
- }
- return 0;
+ else
+ return 0;
}
static inline int is_same_network(struct bss_descriptor *src,
* @return Index in scantable, or error code if negative
*/
static int is_network_compatible(struct lbs_private *priv,
- struct bss_descriptor * bss, u8 mode)
+ struct bss_descriptor *bss, uint8_t mode)
{
int matched = 0;
} else if ((matched = match_bss_static_wep(&priv->secinfo, bss))) {
goto done;
} else if ((matched = match_bss_wpa(&priv->secinfo, bss))) {
- lbs_deb_scan(
- "is_network_compatible() WPA: wpa_ie 0x%x "
- "wpa2_ie 0x%x WEP %s WPA %s WPA2 %s "
- "privacy 0x%x\n", bss->wpa_ie[0], bss->rsn_ie[0],
- priv->secinfo.wep_enabled ? "e" : "d",
- priv->secinfo.WPAenabled ? "e" : "d",
- priv->secinfo.WPA2enabled ? "e" : "d",
- (bss->capability & WLAN_CAPABILITY_PRIVACY));
+ lbs_deb_scan("is_network_compatible() WPA: wpa_ie 0x%x "
+ "wpa2_ie 0x%x WEP %s WPA %s WPA2 %s "
+ "privacy 0x%x\n", bss->wpa_ie[0], bss->rsn_ie[0],
+ priv->secinfo.wep_enabled ? "e" : "d",
+ priv->secinfo.WPAenabled ? "e" : "d",
+ priv->secinfo.WPA2enabled ? "e" : "d",
+ (bss->capability & WLAN_CAPABILITY_PRIVACY));
goto done;
} else if ((matched = match_bss_wpa2(&priv->secinfo, bss))) {
- lbs_deb_scan(
- "is_network_compatible() WPA2: wpa_ie 0x%x "
- "wpa2_ie 0x%x WEP %s WPA %s WPA2 %s "
- "privacy 0x%x\n", bss->wpa_ie[0], bss->rsn_ie[0],
- priv->secinfo.wep_enabled ? "e" : "d",
- priv->secinfo.WPAenabled ? "e" : "d",
- priv->secinfo.WPA2enabled ? "e" : "d",
- (bss->capability & WLAN_CAPABILITY_PRIVACY));
+ lbs_deb_scan("is_network_compatible() WPA2: wpa_ie 0x%x "
+ "wpa2_ie 0x%x WEP %s WPA %s WPA2 %s "
+ "privacy 0x%x\n", bss->wpa_ie[0], bss->rsn_ie[0],
+ priv->secinfo.wep_enabled ? "e" : "d",
+ priv->secinfo.WPAenabled ? "e" : "d",
+ priv->secinfo.WPA2enabled ? "e" : "d",
+ (bss->capability & WLAN_CAPABILITY_PRIVACY));
goto done;
} else if ((matched = match_bss_dynamic_wep(&priv->secinfo, bss))) {
- lbs_deb_scan(
- "is_network_compatible() dynamic WEP: "
- "wpa_ie 0x%x wpa2_ie 0x%x privacy 0x%x\n",
- bss->wpa_ie[0], bss->rsn_ie[0],
- (bss->capability & WLAN_CAPABILITY_PRIVACY));
+ lbs_deb_scan("is_network_compatible() dynamic WEP: "
+ "wpa_ie 0x%x wpa2_ie 0x%x privacy 0x%x\n",
+ bss->wpa_ie[0], bss->rsn_ie[0],
+ (bss->capability & WLAN_CAPABILITY_PRIVACY));
goto done;
}
/* bss security settings don't match those configured on card */
- lbs_deb_scan(
- "is_network_compatible() FAILED: wpa_ie 0x%x "
- "wpa2_ie 0x%x WEP %s WPA %s WPA2 %s privacy 0x%x\n",
- bss->wpa_ie[0], bss->rsn_ie[0],
- priv->secinfo.wep_enabled ? "e" : "d",
- priv->secinfo.WPAenabled ? "e" : "d",
- priv->secinfo.WPA2enabled ? "e" : "d",
- (bss->capability & WLAN_CAPABILITY_PRIVACY));
+ lbs_deb_scan("is_network_compatible() FAILED: wpa_ie 0x%x "
+ "wpa2_ie 0x%x WEP %s WPA %s WPA2 %s privacy 0x%x\n",
+ bss->wpa_ie[0], bss->rsn_ie[0],
+ priv->secinfo.wep_enabled ? "e" : "d",
+ priv->secinfo.WPAenabled ? "e" : "d",
+ priv->secinfo.WPA2enabled ? "e" : "d",
+ (bss->capability & WLAN_CAPABILITY_PRIVACY));
done:
lbs_deb_leave_args(LBS_DEB_SCAN, "matched: %d", matched);
* @return void
*/
static int lbs_scan_create_channel_list(struct lbs_private *priv,
- struct chanscanparamset * scanchanlist,
- u8 filteredscan)
+ struct chanscanparamset *scanchanlist,
+ uint8_t filteredscan)
{
-
struct region_channel *scanregion;
struct chan_freq_power *cfp;
int rgnidx;
int chanidx;
int nextchan;
- u8 scantype;
+ uint8_t scantype;
chanidx = 0;
scantype = CMD_SCAN_TYPE_ACTIVE;
for (rgnidx = 0; rgnidx < ARRAY_SIZE(priv->region_channel); rgnidx++) {
- if (priv->enable11d &&
- (priv->connect_status != LBS_CONNECTED) &&
- (priv->mesh_connect_status != LBS_CONNECTED)) {
+ if (priv->enable11d && (priv->connect_status != LBS_CONNECTED)
+ && (priv->mesh_connect_status != LBS_CONNECTED)) {
/* Scan all the supported chan for the first scan */
if (!priv->universal_channel[rgnidx].valid)
continue;
scanregion = &priv->region_channel[rgnidx];
}
- for (nextchan = 0;
- nextchan < scanregion->nrcfp; nextchan++, chanidx++) {
+ for (nextchan = 0; nextchan < scanregion->nrcfp; nextchan++, chanidx++) {
+ struct chanscanparamset *chan = &scanchanlist[chanidx];
cfp = scanregion->CFP + nextchan;
- if (priv->enable11d) {
- scantype =
- lbs_get_scan_type_11d(cfp->channel,
- &priv->
- parsed_region_chan);
- }
+ if (priv->enable11d)
+ scantype = lbs_get_scan_type_11d(cfp->channel,
+ &priv->parsed_region_chan);
- switch (scanregion->band) {
- case BAND_B:
- case BAND_G:
- default:
- scanchanlist[chanidx].radiotype =
- CMD_SCAN_RADIO_TYPE_BG;
- break;
- }
+ if (scanregion->band == BAND_B || scanregion->band == BAND_G)
+ chan->radiotype = CMD_SCAN_RADIO_TYPE_BG;
if (scantype == CMD_SCAN_TYPE_PASSIVE) {
- scanchanlist[chanidx].maxscantime =
- cpu_to_le16(MRVDRV_PASSIVE_SCAN_CHAN_TIME);
- scanchanlist[chanidx].chanscanmode.passivescan =
- 1;
+ chan->maxscantime = cpu_to_le16(MRVDRV_PASSIVE_SCAN_CHAN_TIME);
+ chan->chanscanmode.passivescan = 1;
} else {
- scanchanlist[chanidx].maxscantime =
- cpu_to_le16(MRVDRV_ACTIVE_SCAN_CHAN_TIME);
- scanchanlist[chanidx].chanscanmode.passivescan =
- 0;
+ chan->maxscantime = cpu_to_le16(MRVDRV_ACTIVE_SCAN_CHAN_TIME);
+ chan->chanscanmode.passivescan = 0;
}
- scanchanlist[chanidx].channumber = cfp->channel;
+ chan->channumber = cfp->channel;
- if (filteredscan) {
- scanchanlist[chanidx].chanscanmode.
- disablechanfilt = 1;
- }
+ if (filteredscan)
+ chan->chanscanmode.disablechanfilt = 1;
}
}
return chanidx;
* length 06 00
* ssid 4d 4e 54 45 53 54
*/
-static int lbs_scan_add_ssid_tlv(u8 *tlv,
- const struct lbs_ioctl_user_scan_cfg *user_cfg)
+static int lbs_scan_add_ssid_tlv(uint8_t *tlv,
+ const struct lbs_ioctl_user_scan_cfg *user_cfg)
{
- struct mrvlietypes_ssidparamset *ssid_tlv =
- (struct mrvlietypes_ssidparamset *)tlv;
+ struct mrvlietypes_ssidparamset *ssid_tlv = (void *)tlv;
+
ssid_tlv->header.type = cpu_to_le16(TLV_TYPE_SSID);
ssid_tlv->header.len = cpu_to_le16(user_cfg->ssid_len);
memcpy(ssid_tlv->ssid, user_cfg->ssid, user_cfg->ssid_len);
* channel 13 00 0d 00 00 00 64 00
*
*/
-static int lbs_scan_add_chanlist_tlv(u8 *tlv,
- struct chanscanparamset *chan_list,
- int chan_count)
+static int lbs_scan_add_chanlist_tlv(uint8_t *tlv,
+ struct chanscanparamset *chan_list,
+ int chan_count)
{
- size_t size = sizeof(struct chanscanparamset) * chan_count;
- struct mrvlietypes_chanlistparamset *chan_tlv =
- (struct mrvlietypes_chanlistparamset *) tlv;
+ size_t size = sizeof(struct chanscanparamset) *chan_count;
+ struct mrvlietypes_chanlistparamset *chan_tlv = (void *)tlv;
chan_tlv->header.type = cpu_to_le16(TLV_TYPE_CHANLIST);
memcpy(chan_tlv->chanscanparam, chan_list, size);
* The rates are in lbs_bg_rates[], but for the 802.11b
* rates the high bit isn't set.
*/
-static int lbs_scan_add_rates_tlv(u8 *tlv)
+static int lbs_scan_add_rates_tlv(uint8_t *tlv)
{
int i;
- struct mrvlietypes_ratesparamset *rate_tlv =
- (struct mrvlietypes_ratesparamset *) tlv;
+ struct mrvlietypes_ratesparamset *rate_tlv = (void *)tlv;
rate_tlv->header.type = cpu_to_le16(TLV_TYPE_RATES);
tlv += sizeof(rate_tlv->header);
* @return 0 or < 0 if error
*/
int lbs_scan_networks(struct lbs_private *priv,
- const struct lbs_ioctl_user_scan_cfg *user_cfg,
- int full_scan)
+ const struct lbs_ioctl_user_scan_cfg *user_cfg,
+ int full_scan)
{
int ret = -ENOMEM;
struct chanscanparamset *chan_list;
struct chanscanparamset *curr_chans;
int chan_count;
- u8 bsstype = CMD_BSS_TYPE_ANY;
+ uint8_t bsstype = CMD_BSS_TYPE_ANY;
int numchannels = MRVDRV_CHANNELS_PER_SCAN_CMD;
int filteredscan = 0;
union iwreq_data wrqu;
DECLARE_MAC_BUF(mac);
#endif
- lbs_deb_enter_args(LBS_DEB_SCAN, "full_scan %d",
- full_scan);
+ lbs_deb_enter_args(LBS_DEB_SCAN, "full_scan %d", full_scan);
/* Cancel any partial outstanding partial scans if this scan
* is a full scan.
if (user_cfg) {
if (user_cfg->bsstype)
bsstype = user_cfg->bsstype;
- if (compare_ether_addr(user_cfg->bssid, &zeromac[0]) != 0) {
+ if (!is_zero_ether_addr(user_cfg->bssid)) {
numchannels = MRVDRV_MAX_CHANNELS_PER_SCAN;
filteredscan = 1;
}
}
- lbs_deb_scan("numchannels %d, bsstype %d, "
- "filteredscan %d\n",
- numchannels, bsstype, filteredscan);
+ lbs_deb_scan("numchannels %d, bsstype %d, filteredscan %d\n",
+ numchannels, bsstype, filteredscan);
/* Create list of channels to scan */
chan_list = kzalloc(sizeof(struct chanscanparamset) *
- LBS_IOCTL_USER_SCAN_CHAN_MAX, GFP_KERNEL);
+ LBS_IOCTL_USER_SCAN_CHAN_MAX, GFP_KERNEL);
if (!chan_list) {
lbs_pr_alert("SCAN: chan_list empty\n");
goto out;
}
/* We want to scan all channels */
- chan_count = lbs_scan_create_channel_list(priv, chan_list,
- filteredscan);
+ chan_count = lbs_scan_create_channel_list(priv, chan_list, filteredscan);
netif_stop_queue(priv->dev);
netif_carrier_off(priv->dev);
while (chan_count) {
int to_scan = min(numchannels, chan_count);
lbs_deb_scan("scanning %d of %d channels\n",
- to_scan, chan_count);
+ to_scan, chan_count);
ret = lbs_do_scan(priv, bsstype, curr_chans,
- to_scan, user_cfg);
+ to_scan, user_cfg);
if (ret) {
lbs_pr_err("SCAN_CMD failed\n");
goto out2;
chan_count -= to_scan;
/* somehow schedule the next part of the scan */
- if (chan_count &&
- !full_scan &&
+ if (chan_count && !full_scan &&
!priv->surpriseremoved) {
/* -1 marks just that we're currently scanning */
if (priv->scan_channel < 0)
priv->scan_channel += to_scan;
cancel_delayed_work(&priv->scan_work);
queue_delayed_work(priv->work_thread, &priv->scan_work,
- msecs_to_jiffies(300));
+ msecs_to_jiffies(300));
/* skip over GIWSCAN event */
goto out;
}
lbs_deb_scan("scan table:\n");
list_for_each_entry(iter, &priv->network_list, list)
lbs_deb_scan("%02d: BSSID %s, RSSI %d, SSID '%s'\n",
- i++, print_mac(mac, iter->bssid), (s32) iter->rssi,
- escape_essid(iter->ssid, iter->ssid_len));
+ i++, print_mac(mac, iter->bssid), (int)iter->rssi,
+ escape_essid(iter->ssid, iter->ssid_len));
mutex_unlock(&priv->lock);
#endif
* @return 0 or -1
*/
static int lbs_process_bss(struct bss_descriptor *bss,
- u8 ** pbeaconinfo, int *bytesleft)
+ uint8_t **pbeaconinfo, int *bytesleft)
{
struct ieeetypes_fhparamset *pFH;
struct ieeetypes_dsparamset *pDS;
struct ieeetypes_ibssparamset *pibss;
DECLARE_MAC_BUF(mac);
struct ieeetypes_countryinfoset *pcountryinfo;
- u8 *pos, *end, *p;
- u8 n_ex_rates = 0, got_basic_rates = 0, n_basic_rates = 0;
- u16 beaconsize = 0;
+ uint8_t *pos, *end, *p;
+ uint8_t n_ex_rates = 0, got_basic_rates = 0, n_basic_rates = 0;
+ uint16_t beaconsize = 0;
int ret;
lbs_deb_enter(LBS_DEB_SCAN);
/* process variable IE */
while (pos <= end - 2) {
- struct ieee80211_info_element * elem =
- (struct ieee80211_info_element *) pos;
+ struct ieee80211_info_element * elem = (void *)pos;
if (pos + elem->len > end) {
lbs_deb_scan("process_bss: error in processing IE, "
- "bytes left < IE length\n");
+ "bytes left < IE length\n");
break;
}
break;
case MFIE_TYPE_RATES:
- n_basic_rates = min_t(u8, MAX_RATES, elem->len);
+ n_basic_rates = min_t(uint8_t, MAX_RATES, elem->len);
memcpy(bss->rates, elem->data, n_basic_rates);
got_basic_rates = 1;
lbs_deb_scan("got RATES IE\n");
lbs_deb_scan("got COUNTRY IE\n");
if (pcountryinfo->len < sizeof(pcountryinfo->countrycode)
|| pcountryinfo->len > 254) {
- lbs_deb_scan("process_bss: 11D- Err "
- "CountryInfo len %d, min %zd, max 254\n",
- pcountryinfo->len,
- sizeof(pcountryinfo->countrycode));
+ lbs_deb_scan("process_bss: 11D- Err CountryInfo len %d, min %zd, max 254\n",
+ pcountryinfo->len, sizeof(pcountryinfo->countrycode));
ret = -1;
goto done;
}
- memcpy(&bss->countryinfo,
- pcountryinfo, pcountryinfo->len + 2);
+ memcpy(&bss->countryinfo, pcountryinfo, pcountryinfo->len + 2);
lbs_deb_hex(LBS_DEB_SCAN, "process_bss: 11d countryinfo",
- (u8 *) pcountryinfo,
- (u32) (pcountryinfo->len + 2));
+ (uint8_t *) pcountryinfo,
+ (int) (pcountryinfo->len + 2));
break;
case MFIE_TYPE_RATES_EX:
case MFIE_TYPE_GENERIC:
if (elem->len >= 4 &&
- elem->data[0] == 0x00 &&
- elem->data[1] == 0x50 &&
- elem->data[2] == 0xf2 &&
- elem->data[3] == 0x01) {
- bss->wpa_ie_len = min(elem->len + 2,
- MAX_WPA_IE_LEN);
+ elem->data[0] == 0x00 && elem->data[1] == 0x50 &&
+ elem->data[2] == 0xf2 && elem->data[3] == 0x01) {
+ bss->wpa_ie_len = min(elem->len + 2, MAX_WPA_IE_LEN);
memcpy(bss->wpa_ie, elem, bss->wpa_ie_len);
lbs_deb_scan("got WPA IE\n");
- lbs_deb_hex(LBS_DEB_SCAN, "WPA IE", bss->wpa_ie,
- elem->len);
+ lbs_deb_hex(LBS_DEB_SCAN, "WPA IE", bss->wpa_ie, elem->len);
} else if (elem->len >= MARVELL_MESH_IE_LENGTH &&
- elem->data[0] == 0x00 &&
- elem->data[1] == 0x50 &&
- elem->data[2] == 0x43 &&
- elem->data[3] == 0x04) {
+ elem->data[0] == 0x00 && elem->data[1] == 0x50 &&
+ elem->data[2] == 0x43 && elem->data[3] == 0x04) {
lbs_deb_scan("got mesh IE\n");
bss->mesh = 1;
} else {
- lbs_deb_scan("got generiec IE: "
- "%02x:%02x:%02x:%02x, len %d\n",
+ lbs_deb_scan("got generic IE: %02x:%02x:%02x:%02x, len %d\n",
elem->data[0], elem->data[1],
elem->data[2], elem->data[3],
elem->len);
bss->rsn_ie_len = min(elem->len + 2, MAX_WPA_IE_LEN);
memcpy(bss->rsn_ie, elem, bss->rsn_ie_len);
lbs_deb_hex(LBS_DEB_SCAN, "process_bss: RSN_IE",
- bss->rsn_ie, elem->len);
+ bss->rsn_ie, elem->len);
break;
default:
lbs_deb_scan("got IE 0x%04x, len %d\n",
- elem->id, elem->len);
+ elem->id, elem->len);
break;
}
* @return index in BSSID list, or error return code (< 0)
*/
struct bss_descriptor *lbs_find_bssid_in_list(struct lbs_private *priv,
- u8 * bssid, u8 mode)
+ uint8_t *bssid, uint8_t mode)
{
- struct bss_descriptor * iter_bss;
- struct bss_descriptor * found_bss = NULL;
+ struct bss_descriptor *iter_bss;
+ struct bss_descriptor *found_bss = NULL;
lbs_deb_enter(LBS_DEB_SCAN);
if (!bssid)
goto out;
- lbs_deb_hex(LBS_DEB_SCAN, "looking for",
- bssid, ETH_ALEN);
+ lbs_deb_hex(LBS_DEB_SCAN, "looking for", bssid, ETH_ALEN);
/* Look through the scan table for a compatible match. The loop will
* continue past a matched bssid that is not compatible in case there
* @return index in BSSID list
*/
struct bss_descriptor *lbs_find_ssid_in_list(struct lbs_private *priv,
- u8 *ssid, u8 ssid_len, u8 * bssid, u8 mode,
- int channel)
+ uint8_t *ssid, uint8_t ssid_len,
+ uint8_t *bssid, uint8_t mode,
+ int channel)
{
- u8 bestrssi = 0;
+ uint8_t bestrssi = 0;
struct bss_descriptor * iter_bss = NULL;
struct bss_descriptor * found_bss = NULL;
struct bss_descriptor * tmp_oldest = NULL;
tmp_oldest = iter_bss;
if (lbs_ssid_cmp(iter_bss->ssid, iter_bss->ssid_len,
- ssid, ssid_len) != 0)
+ ssid, ssid_len) != 0)
continue; /* ssid doesn't match */
if (bssid && compare_ether_addr(iter_bss->bssid, bssid) != 0)
continue; /* bssid doesn't match */
*
* @return index in BSSID list
*/
-static struct bss_descriptor *lbs_find_best_ssid_in_list(
- struct lbs_private *priv,
- u8 mode)
+static struct bss_descriptor *lbs_find_best_ssid_in_list(struct lbs_private *priv,
+ uint8_t mode)
{
- u8 bestrssi = 0;
- struct bss_descriptor * iter_bss;
- struct bss_descriptor * best_bss = NULL;
+ uint8_t bestrssi = 0;
+ struct bss_descriptor *iter_bss;
+ struct bss_descriptor *best_bss = NULL;
lbs_deb_enter(LBS_DEB_SCAN);
*
* @return 0--success, otherwise--fail
*/
-int lbs_find_best_network_ssid(struct lbs_private *priv,
- u8 *out_ssid, u8 *out_ssid_len, u8 preferred_mode, u8 *out_mode)
+int lbs_find_best_network_ssid(struct lbs_private *priv, uint8_t *out_ssid,
+ uint8_t *out_ssid_len, uint8_t preferred_mode,
+ uint8_t *out_mode)
{
int ret = -1;
- struct bss_descriptor * found;
+ struct bss_descriptor *found;
lbs_deb_enter(LBS_DEB_SCAN);
*
* @return 0-success, otherwise fail
*/
-int lbs_send_specific_ssid_scan(struct lbs_private *priv,
- u8 *ssid, u8 ssid_len, u8 clear_ssid)
+int lbs_send_specific_ssid_scan(struct lbs_private *priv, uint8_t *ssid,
+ uint8_t ssid_len, uint8_t clear_ssid)
{
struct lbs_ioctl_user_scan_cfg scancfg;
int ret = 0;
lbs_deb_enter_args(LBS_DEB_SCAN, "SSID '%s', clear %d",
- escape_essid(ssid, ssid_len), clear_ssid);
+ escape_essid(ssid, ssid_len), clear_ssid);
if (!ssid_len)
goto out;
#define MAX_CUSTOM_LEN 64
static inline char *lbs_translate_scan(struct lbs_private *priv,
- char *start, char *stop,
- struct bss_descriptor *bss)
+ char *start, char *stop,
+ struct bss_descriptor *bss)
{
struct chan_freq_power *cfp;
char *current_val; /* For rates */
struct iw_event iwe; /* Temporary buffer */
int j;
-#define PERFECT_RSSI ((u8)50)
-#define WORST_RSSI ((u8)0)
-#define RSSI_DIFF ((u8)(PERFECT_RSSI - WORST_RSSI))
- u8 rssi;
+#define PERFECT_RSSI ((uint8_t)50)
+#define WORST_RSSI ((uint8_t)0)
+#define RSSI_DIFF ((uint8_t)(PERFECT_RSSI - WORST_RSSI))
+ uint8_t rssi;
lbs_deb_enter(LBS_DEB_SCAN);
/* SSID */
iwe.cmd = SIOCGIWESSID;
iwe.u.data.flags = 1;
- iwe.u.data.length = min((u32) bss->ssid_len, (u32) IW_ESSID_MAX_SIZE);
+ iwe.u.data.length = min((uint32_t) bss->ssid_len, (uint32_t) IW_ESSID_MAX_SIZE);
start = iwe_stream_add_point(start, stop, &iwe, bss->ssid);
/* Mode */
rssi = iwe.u.qual.level - MRVDRV_NF_DEFAULT_SCAN_VALUE;
iwe.u.qual.qual =
- (100 * RSSI_DIFF * RSSI_DIFF - (PERFECT_RSSI - rssi) *
- (15 * (RSSI_DIFF) + 62 * (PERFECT_RSSI - rssi))) /
- (RSSI_DIFF * RSSI_DIFF);
+ (100 * RSSI_DIFF * RSSI_DIFF - (PERFECT_RSSI - rssi) *
+ (15 * (RSSI_DIFF) + 62 * (PERFECT_RSSI - rssi))) /
+ (RSSI_DIFF * RSSI_DIFF);
if (iwe.u.qual.qual > 100)
iwe.u.qual.qual = 100;
if (priv->NF[TYPE_BEACON][TYPE_NOAVG] == 0) {
iwe.u.qual.noise = MRVDRV_NF_DEFAULT_SCAN_VALUE;
} else {
- iwe.u.qual.noise =
- CAL_NF(priv->NF[TYPE_BEACON][TYPE_NOAVG]);
+ iwe.u.qual.noise = CAL_NF(priv->NF[TYPE_BEACON][TYPE_NOAVG]);
}
/* Locally created ad-hoc BSSs won't have beacons if this is the
* only station in the adhoc network; so get signal strength
* from receive statistics.
*/
- if ((priv->mode == IW_MODE_ADHOC)
- && priv->adhoccreate
+ if ((priv->mode == IW_MODE_ADHOC) && priv->adhoccreate
&& !lbs_ssid_cmp(priv->curbssparams.ssid,
- priv->curbssparams.ssid_len,
- bss->ssid, bss->ssid_len)) {
+ priv->curbssparams.ssid_len,
+ bss->ssid, bss->ssid_len)) {
int snr, nf;
snr = priv->SNR[TYPE_RXPD][TYPE_AVG] / AVG_SCALE;
nf = priv->NF[TYPE_RXPD][TYPE_AVG] / AVG_SCALE;
current_val = iwe_stream_add_value(start, current_val,
stop, &iwe, IW_EV_PARAM_LEN);
}
- if ((bss->mode == IW_MODE_ADHOC)
+ if ((bss->mode == IW_MODE_ADHOC) && priv->adhoccreate
&& !lbs_ssid_cmp(priv->curbssparams.ssid,
- priv->curbssparams.ssid_len,
- bss->ssid, bss->ssid_len)
- && priv->adhoccreate) {
+ priv->curbssparams.ssid_len,
+ bss->ssid, bss->ssid_len)) {
iwe.u.bitrate.value = 22 * 500000;
current_val = iwe_stream_add_value(start, current_val,
- stop, &iwe, IW_EV_PARAM_LEN);
+ stop, &iwe, IW_EV_PARAM_LEN);
}
/* Check if we added any event */
if((current_val - start) > IW_EV_LCP_LEN)
char *p = custom;
iwe.cmd = IWEVCUSTOM;
- p += snprintf(p, MAX_CUSTOM_LEN - (p - custom),
- "mesh-type: olpc");
+ p += snprintf(p, MAX_CUSTOM_LEN, "mesh-type: olpc");
iwe.u.data.length = p - custom;
if (iwe.u.data.length)
start = iwe_stream_add_point(start, stop, &iwe, custom);
* @return 0 --success, otherwise fail
*/
int lbs_set_scan(struct net_device *dev, struct iw_request_info *info,
- struct iw_param *wrqu, char *extra)
+ struct iw_param *wrqu, char *extra)
{
struct lbs_private *priv = dev->priv;
if (!delayed_work_pending(&priv->scan_work))
queue_delayed_work(priv->work_thread, &priv->scan_work,
- msecs_to_jiffies(50));
+ msecs_to_jiffies(50));
/* set marker that currently a scan is taking place */
priv->scan_channel = -1;
* @return 0 --success, otherwise fail
*/
int lbs_get_scan(struct net_device *dev, struct iw_request_info *info,
- struct iw_point *dwrq, char *extra)
+ struct iw_point *dwrq, char *extra)
{
#define SCAN_ITEM_SIZE 128
struct lbs_private *priv = dev->priv;
int err = 0;
char *ev = extra;
char *stop = ev + dwrq->length;
- struct bss_descriptor * iter_bss;
- struct bss_descriptor * safe;
+ struct bss_descriptor *iter_bss;
+ struct bss_descriptor *safe;
lbs_deb_enter(LBS_DEB_SCAN);
return -EAGAIN;
/* Update RSSI if current BSS is a locally created ad-hoc BSS */
- if ((priv->mode == IW_MODE_ADHOC) && priv->adhoccreate) {
+ if ((priv->mode == IW_MODE_ADHOC) && priv->adhoccreate)
lbs_prepare_and_send_command(priv, CMD_802_11_RSSI, 0,
- CMD_OPTION_WAITFORRSP, 0, NULL);
- }
+ CMD_OPTION_WAITFORRSP, 0, NULL);
mutex_lock(&priv->lock);
list_for_each_entry_safe (iter_bss, safe, &priv->network_list, list) {
- char * next_ev;
+ char *next_ev;
unsigned long stale_time;
if (stop - ev < SCAN_ITEM_SIZE) {
/* Prune old an old scan result */
stale_time = iter_bss->last_scanned + DEFAULT_MAX_SCAN_AGE;
if (time_after(jiffies, stale_time)) {
- list_move_tail (&iter_bss->list,
- &priv->network_free_list);
+ list_move_tail(&iter_bss->list, &priv->network_free_list);
clear_bss_descriptor(iter_bss);
continue;
}
struct cmd_header *resp)
{
struct cmd_ds_802_11_scan_rsp *scanresp = (void *)resp;
- struct bss_descriptor * iter_bss;
- struct bss_descriptor * safe;
+ struct bss_descriptor *iter_bss;
+ struct bss_descriptor *safe;
uint8_t *bssinfo;
uint16_t scanrespsize;
int bytesleft;
git://ftp.safe.ca / safe / jmp / linux-2.6 / commitdiff