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authorDavid S. Miller <davem@davemloft.net>2009-01-29 15:27:47 -0800
committerDavid S. Miller <davem@davemloft.net>2009-01-29 15:27:47 -0800
commitae9e47e9e864bc5f0a7a7e71dc3f287196b3626b (patch)
tree08aac6bd0b77fb8a3936f120e87574cb32459d2d
parenta4e6db07984529847c6ad8bc616485e721dcb809 (diff)
parentbe0093705c3ce98d73cac0ca8f93ea105cdf4e9c (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
-rw-r--r--MAINTAINERS2
-rw-r--r--drivers/net/wireless/ath5k/base.c10
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn.c4
-rw-r--r--drivers/net/wireless/rtl818x/rtl8187_rtl8225.c10
-rw-r--r--net/wireless/reg.c32
5 files changed, 41 insertions, 17 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index d992d407197b..474ec0c53272 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2836,8 +2836,6 @@ S: Maintained
MAC80211
P: Johannes Berg
M: johannes@sipsolutions.net
-P: Michael Wu
-M: flamingice@sourmilk.net
L: linux-wireless@vger.kernel.org
W: http://linuxwireless.org/
T: git kernel.org:/pub/scm/linux/kernel/git/linville/wireless-2.6.git
diff --git a/drivers/net/wireless/ath5k/base.c b/drivers/net/wireless/ath5k/base.c
index 8ef87356e083..a533ed60bb4d 100644
--- a/drivers/net/wireless/ath5k/base.c
+++ b/drivers/net/wireless/ath5k/base.c
@@ -1028,6 +1028,8 @@ ath5k_setup_bands(struct ieee80211_hw *hw)
* it's done by reseting the chip. To accomplish this we must
* first cleanup any pending DMA, then restart stuff after a la
* ath5k_init.
+ *
+ * Called with sc->lock.
*/
static int
ath5k_chan_set(struct ath5k_softc *sc, struct ieee80211_channel *chan)
@@ -2814,11 +2816,17 @@ ath5k_config(struct ieee80211_hw *hw, u32 changed)
{
struct ath5k_softc *sc = hw->priv;
struct ieee80211_conf *conf = &hw->conf;
+ int ret;
+
+ mutex_lock(&sc->lock);
sc->bintval = conf->beacon_int;
sc->power_level = conf->power_level;
- return ath5k_chan_set(sc, conf->channel);
+ ret = ath5k_chan_set(sc, conf->channel);
+
+ mutex_unlock(&sc->lock);
+ return ret;
}
static int
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 0dc8eed16404..b35c8813bef4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -1719,6 +1719,10 @@ static int iwl_read_ucode(struct iwl_priv *priv)
priv->ucode_data_backup.len = data_size;
iwl_alloc_fw_desc(priv->pci_dev, &priv->ucode_data_backup);
+ if (!priv->ucode_code.v_addr || !priv->ucode_data.v_addr ||
+ !priv->ucode_data_backup.v_addr)
+ goto err_pci_alloc;
+
/* Initialization instructions and data */
if (init_size && init_data_size) {
priv->ucode_init.len = init_size;
diff --git a/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c b/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c
index 4e75e8e7fa90..78df281b297a 100644
--- a/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c
+++ b/drivers/net/wireless/rtl818x/rtl8187_rtl8225.c
@@ -285,7 +285,10 @@ static void rtl8225_rf_set_tx_power(struct ieee80211_hw *dev, int channel)
ofdm_power = priv->channels[channel - 1].hw_value >> 4;
cck_power = min(cck_power, (u8)11);
- ofdm_power = min(ofdm_power, (u8)35);
+ if (ofdm_power > (u8)15)
+ ofdm_power = 25;
+ else
+ ofdm_power += 10;
rtl818x_iowrite8(priv, &priv->map->TX_GAIN_CCK,
rtl8225_tx_gain_cck_ofdm[cck_power / 6] >> 1);
@@ -536,7 +539,10 @@ static void rtl8225z2_rf_set_tx_power(struct ieee80211_hw *dev, int channel)
cck_power += priv->txpwr_base & 0xF;
cck_power = min(cck_power, (u8)35);
- ofdm_power = min(ofdm_power, (u8)15);
+ if (ofdm_power > (u8)15)
+ ofdm_power = 25;
+ else
+ ofdm_power += 10;
ofdm_power += priv->txpwr_base >> 4;
ofdm_power = min(ofdm_power, (u8)35);
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index bc494cef2102..85c9034c59b2 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -498,6 +498,7 @@ static struct ieee80211_regdomain *country_ie_2_rd(
* calculate the number of reg rules we will need. We will need one
* for each channel subband */
while (country_ie_len >= 3) {
+ int end_channel = 0;
struct ieee80211_country_ie_triplet *triplet =
(struct ieee80211_country_ie_triplet *) country_ie;
int cur_sub_max_channel = 0, cur_channel = 0;
@@ -509,9 +510,25 @@ static struct ieee80211_regdomain *country_ie_2_rd(
continue;
}
+ /* 2 GHz */
+ if (triplet->chans.first_channel <= 14)
+ end_channel = triplet->chans.first_channel +
+ triplet->chans.num_channels;
+ else
+ /*
+ * 5 GHz -- For example in country IEs if the first
+ * channel given is 36 and the number of channels is 4
+ * then the individual channel numbers defined for the
+ * 5 GHz PHY by these parameters are: 36, 40, 44, and 48
+ * and not 36, 37, 38, 39.
+ *
+ * See: http://tinyurl.com/11d-clarification
+ */
+ end_channel = triplet->chans.first_channel +
+ (4 * (triplet->chans.num_channels - 1));
+
cur_channel = triplet->chans.first_channel;
- cur_sub_max_channel = ieee80211_channel_to_frequency(
- cur_channel + triplet->chans.num_channels);
+ cur_sub_max_channel = end_channel;
/* Basic sanity check */
if (cur_sub_max_channel < cur_channel)
@@ -590,15 +607,6 @@ static struct ieee80211_regdomain *country_ie_2_rd(
end_channel = triplet->chans.first_channel +
triplet->chans.num_channels;
else
- /*
- * 5 GHz -- For example in country IEs if the first
- * channel given is 36 and the number of channels is 4
- * then the individual channel numbers defined for the
- * 5 GHz PHY by these parameters are: 36, 40, 44, and 48
- * and not 36, 37, 38, 39.
- *
- * See: http://tinyurl.com/11d-clarification
- */
end_channel = triplet->chans.first_channel +
(4 * (triplet->chans.num_channels - 1));
@@ -1276,7 +1284,7 @@ static void reg_country_ie_process_debug(
if (intersected_rd) {
printk(KERN_DEBUG "cfg80211: We intersect both of these "
"and get:\n");
- print_regdomain_info(rd);
+ print_regdomain_info(intersected_rd);
return;
}
printk(KERN_DEBUG "cfg80211: Intersection between both failed\n");