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Merge branch 'wireless-2.6' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-2.6

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This commit is contained in:
John W. Linville 2010-03-10 16:34:38 -05:00
commit dee60269f0
3 changed files with 19 additions and 36 deletions
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6
drivers/net/wireless/iwlwifi/iwl-3945.c
View file

@ -184,7 +184,7 @@ static int iwl3945_hwrate_to_plcp_idx(u8 plcp)
{
int idx;
for (idx = 0; idx < IWL_RATE_COUNT; idx++)
for (idx = 0; idx < IWL_RATE_COUNT_3945; idx++)
if (iwl3945_rates[idx].plcp == plcp)
return idx;
return -1;
@ -805,7 +805,7 @@ void iwl3945_hw_build_tx_cmd_rate(struct iwl_priv *priv,
int sta_id, int tx_id)
{
u16 hw_value = ieee80211_get_tx_rate(priv->hw, info)->hw_value;
u16 rate_index = min(hw_value & 0xffff, IWL_RATE_COUNT - 1);
u16 rate_index = min(hw_value & 0xffff, IWL_RATE_COUNT_3945);
u16 rate_mask;
int rate;
u8 rts_retry_limit;
@ -2146,7 +2146,7 @@ static void iwl3945_hw_reg_init_channel_groups(struct iwl_priv *priv)
/* fill in channel group's nominal powers for each rate */
for (rate_index = 0;
rate_index < IWL_RATE_COUNT; rate_index++, clip_pwrs++) {
rate_index < IWL_RATE_COUNT_3945; rate_index++, clip_pwrs++) {
switch (rate_index) {
case IWL_RATE_36M_INDEX_TABLE:
if (i == 0) /* B/G */

2
drivers/net/wireless/iwlwifi/iwl-agn.c
View file

@ -2653,7 +2653,7 @@ static int iwl_mac_setup_register(struct iwl_priv *priv)
*/
hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
hw->wiphy->max_scan_ssids = PROBE_OPTION_MAX + 1;
hw->wiphy->max_scan_ssids = PROBE_OPTION_MAX;
/* we create the 802.11 header and a zero-length SSID element */
hw->wiphy->max_scan_ie_len = IWL_MAX_PROBE_REQUEST - 24 - 2;

47
drivers/net/wireless/iwlwifi/iwl-scan.c
View file

@ -638,20 +638,9 @@ u16 iwl_fill_probe_req(struct iwl_priv *priv, struct ieee80211_mgmt *frame,
if (left < 0)
return 0;
*pos++ = WLAN_EID_SSID;
if (!priv->is_internal_short_scan &&
priv->scan_request->n_ssids) {
struct cfg80211_ssid *ssid =
priv->scan_request->ssids;
*pos++ = 0;
/* Broadcast if ssid_len is 0 */
*pos++ = ssid->ssid_len;
memcpy(pos, ssid->ssid, ssid->ssid_len);
pos += ssid->ssid_len;
len += 2 + ssid->ssid_len;
} else {
*pos++ = 0;
len += 2;
}
len += 2;
if (WARN_ON(left < ie_len))
return len;
@ -780,26 +769,20 @@ static void iwl_bg_request_scan(struct work_struct *data)
if (priv->is_internal_short_scan) {
IWL_DEBUG_SCAN(priv, "Start internal passive scan.\n");
} else if (priv->scan_request->n_ssids) {
int i, p = 0;
IWL_DEBUG_SCAN(priv, "Kicking off active scan\n");
/*
* The first SSID to scan is stuffed into the probe request
* template and the remaining ones are handled through the
* direct_scan array.
*/
if (priv->scan_request->n_ssids > 1) {
int i, p = 0;
for (i = 1; i < priv->scan_request->n_ssids; i++) {
if (!priv->scan_request->ssids[i].ssid_len)
continue;
scan->direct_scan[p].id = WLAN_EID_SSID;
scan->direct_scan[p].len =
priv->scan_request->ssids[i].ssid_len;
memcpy(scan->direct_scan[p].ssid,
priv->scan_request->ssids[i].ssid,
priv->scan_request->ssids[i].ssid_len);
n_probes++;
p++;
}
for (i = 0; i < priv->scan_request->n_ssids; i++) {
/* always does wildcard anyway */
if (!priv->scan_request->ssids[i].ssid_len)
continue;
scan->direct_scan[p].id = WLAN_EID_SSID;
scan->direct_scan[p].len =
priv->scan_request->ssids[i].ssid_len;
memcpy(scan->direct_scan[p].ssid,
priv->scan_request->ssids[i].ssid,
priv->scan_request->ssids[i].ssid_len);
n_probes++;
p++;
}
is_active = true;
} else