Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index d734757..9eabf4d 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -6467,6 +6467,7 @@
{
struct airo_info *local = dev->ml_priv;
int index = (dwrq->flags & IW_ENCODE_INDEX) - 1;
+ int wep_key_len;
u8 buf[16];
if (!local->wep_capable)
@@ -6500,11 +6501,13 @@
dwrq->flags |= index + 1;
/* Copy the key to the user buffer */
- dwrq->length = get_wep_key(local, index, &buf[0], sizeof(buf));
- if (dwrq->length != -1)
- memcpy(extra, buf, dwrq->length);
- else
+ wep_key_len = get_wep_key(local, index, &buf[0], sizeof(buf));
+ if (wep_key_len < 0) {
dwrq->length = 0;
+ } else {
+ dwrq->length = wep_key_len;
+ memcpy(extra, buf, dwrq->length);
+ }
return 0;
}
@@ -6617,7 +6620,7 @@
struct airo_info *local = dev->ml_priv;
struct iw_point *encoding = &wrqu->encoding;
struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
- int idx, max_key_len;
+ int idx, max_key_len, wep_key_len;
u8 buf[16];
if (!local->wep_capable)
@@ -6661,11 +6664,13 @@
memset(extra, 0, 16);
/* Copy the key to the user buffer */
- ext->key_len = get_wep_key(local, idx, &buf[0], sizeof(buf));
- if (ext->key_len != -1)
- memcpy(extra, buf, ext->key_len);
- else
+ wep_key_len = get_wep_key(local, idx, &buf[0], sizeof(buf));
+ if (wep_key_len < 0) {
ext->key_len = 0;
+ } else {
+ ext->key_len = wep_key_len;
+ memcpy(extra, buf, ext->key_len);
+ }
return 0;
}
diff --git a/drivers/net/wireless/ath5k/phy.c b/drivers/net/wireless/ath5k/phy.c
index 9e2faae..b48b29d 100644
--- a/drivers/net/wireless/ath5k/phy.c
+++ b/drivers/net/wireless/ath5k/phy.c
@@ -1487,28 +1487,35 @@
{
s8 tmp;
s16 min_pwrL, min_pwrR;
- s16 pwr_i = pwrL[0];
+ s16 pwr_i;
- do {
- pwr_i--;
- tmp = (s8) ath5k_get_interpolated_value(pwr_i,
- pwrL[0], pwrL[1],
- stepL[0], stepL[1]);
+ if (pwrL[0] == pwrL[1])
+ min_pwrL = pwrL[0];
+ else {
+ pwr_i = pwrL[0];
+ do {
+ pwr_i--;
+ tmp = (s8) ath5k_get_interpolated_value(pwr_i,
+ pwrL[0], pwrL[1],
+ stepL[0], stepL[1]);
+ } while (tmp > 1);
- } while (tmp > 1);
+ min_pwrL = pwr_i;
+ }
- min_pwrL = pwr_i;
+ if (pwrR[0] == pwrR[1])
+ min_pwrR = pwrR[0];
+ else {
+ pwr_i = pwrR[0];
+ do {
+ pwr_i--;
+ tmp = (s8) ath5k_get_interpolated_value(pwr_i,
+ pwrR[0], pwrR[1],
+ stepR[0], stepR[1]);
+ } while (tmp > 1);
- pwr_i = pwrR[0];
- do {
- pwr_i--;
- tmp = (s8) ath5k_get_interpolated_value(pwr_i,
- pwrR[0], pwrR[1],
- stepR[0], stepR[1]);
-
- } while (tmp > 1);
-
- min_pwrR = pwr_i;
+ min_pwrR = pwr_i;
+ }
/* Keep the right boundary so that it works for both curves */
return max(min_pwrL, min_pwrR);
diff --git a/drivers/net/wireless/ath5k/reset.c b/drivers/net/wireless/ath5k/reset.c
index 7a17d31..5f72c11 100644
--- a/drivers/net/wireless/ath5k/reset.c
+++ b/drivers/net/wireless/ath5k/reset.c
@@ -26,7 +26,7 @@
\*****************************/
#include <linux/pci.h> /* To determine if a card is pci-e */
-#include <linux/bitops.h> /* For get_bitmask_order */
+#include <linux/log2.h>
#include "ath5k.h"
#include "reg.h"
#include "base.h"
@@ -69,10 +69,10 @@
/* Get exponent
* ALGO: coef_exp = 14 - highest set bit position */
- coef_exp = get_bitmask_order(coef_scaled);
+ coef_exp = ilog2(coef_scaled);
/* Doesn't make sense if it's zero*/
- if (!coef_exp)
+ if (!coef_scaled || !coef_exp)
return -EINVAL;
/* Note: we've shifted coef_scaled by 24 */
@@ -359,7 +359,7 @@
mode |= AR5K_PHY_MODE_FREQ_5GHZ;
if (ah->ah_radio == AR5K_RF5413)
- clock |= AR5K_PHY_PLL_40MHZ_5413;
+ clock = AR5K_PHY_PLL_40MHZ_5413;
else
clock |= AR5K_PHY_PLL_40MHZ;
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index e5ca251..9452461 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -46,7 +46,7 @@
#include "iwl-6000-hw.h"
/* Highest firmware API version supported */
-#define IWL5000_UCODE_API_MAX 1
+#define IWL5000_UCODE_API_MAX 2
#define IWL5150_UCODE_API_MAX 2
/* Lowest firmware API version supported */
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 3bb28db..f46ba24 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -669,13 +669,6 @@
if (!iwl_is_ready_rf(priv))
return -EAGAIN;
- cancel_delayed_work(&priv->scan_check);
- if (iwl_scan_cancel_timeout(priv, 100)) {
- IWL_WARN(priv, "Aborted scan still in progress after 100ms\n");
- IWL_DEBUG_MAC80211(priv, "leaving - scan abort failed.\n");
- return -EAGAIN;
- }
-
iwl_commit_rxon(priv);
return 0;
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index e7c65c4..6330b91 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -227,9 +227,6 @@
/* The HW is no longer scanning */
clear_bit(STATUS_SCAN_HW, &priv->status);
- /* The scan completion notification came in, so kill that timer... */
- cancel_delayed_work(&priv->scan_check);
-
IWL_DEBUG_INFO(priv, "Scan pass on %sGHz took %dms\n",
(priv->scan_bands & BIT(IEEE80211_BAND_2GHZ)) ?
"2.4" : "5.2",
@@ -712,6 +709,8 @@
mutex_lock(&priv->mutex);
+ cancel_delayed_work(&priv->scan_check);
+
if (!iwl_is_ready(priv)) {
IWL_WARN(priv, "request scan called when driver not ready.\n");
goto done;
@@ -925,6 +924,8 @@
IWL_DEBUG_SCAN(priv, "SCAN complete scan\n");
+ cancel_delayed_work(&priv->scan_check);
+
ieee80211_scan_completed(priv->hw, false);
if (test_bit(STATUS_EXIT_PENDING, &priv->status))
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 4cce661..ff4d0e4 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -782,13 +782,6 @@
if (!iwl_is_ready_rf(priv))
return -EAGAIN;
- cancel_delayed_work(&priv->scan_check);
- if (iwl_scan_cancel_timeout(priv, 100)) {
- IWL_WARN(priv, "Aborted scan still in progress after 100ms\n");
- IWL_DEBUG_MAC80211(priv, "leaving - scan abort failed.\n");
- return -EAGAIN;
- }
-
iwl3945_commit_rxon(priv);
return 0;
@@ -3298,6 +3291,8 @@
mutex_lock(&priv->mutex);
+ cancel_delayed_work(&priv->scan_check);
+
if (!iwl_is_ready(priv)) {
IWL_WARN(priv, "request scan called when driver not ready.\n");
goto done;
diff --git a/drivers/net/wireless/rt2x00/rt2x00debug.c b/drivers/net/wireless/rt2x00/rt2x00debug.c
index 07d378e..7b3ee8c 100644
--- a/drivers/net/wireless/rt2x00/rt2x00debug.c
+++ b/drivers/net/wireless/rt2x00/rt2x00debug.c
@@ -138,7 +138,7 @@
if (cipher == CIPHER_TKIP_NO_MIC)
cipher = CIPHER_TKIP;
- if (cipher == CIPHER_NONE || cipher > CIPHER_MAX)
+ if (cipher == CIPHER_NONE || cipher >= CIPHER_MAX)
return;
/* Remove CIPHER_NONE index */
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 08265ca..487cb62 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -1551,6 +1551,13 @@
queue_regulatory_request(request);
+ /*
+ * This ensures last_request is populated once modules
+ * come swinging in and calling regulatory hints and
+ * wiphy_apply_custom_regulatory().
+ */
+ flush_scheduled_work();
+
return 0;
}
diff --git a/net/wireless/wext.c b/net/wireless/wext.c
index cb6a5bb..0e59f9a 100644
--- a/net/wireless/wext.c
+++ b/net/wireless/wext.c
@@ -786,6 +786,13 @@
err = -EFAULT;
goto out;
}
+
+ if (cmd == SIOCSIWENCODEEXT) {
+ struct iw_encode_ext *ee = (void *) extra;
+
+ if (iwp->length < sizeof(*ee) + ee->key_len)
+ return -EFAULT;
+ }
}
err = handler(dev, info, (union iwreq_data *) iwp, extra);