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authorJohn W. Linville <linville@tuxdriver.com>2012-10-29 16:05:51 -0400
committerJohn W. Linville <linville@tuxdriver.com>2012-10-29 16:05:51 -0400
commitab3d59d265e772e734c36fe738809cb1a910f566 (patch)
treeb6d29908d3d45b078d025341b1cc272ba4c0a6d0 /net/wireless
parent42d36074e53eadfd79e6db518b5caf8fba914f8b (diff)
parent8c6e30936a7893a85f6222084f0f26aceb81137a (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
Conflicts: drivers/net/wireless/mwifiex/cfg80211.c
Diffstat (limited to 'net/wireless')
-rw-r--r--net/wireless/core.c3
-rw-r--r--net/wireless/reg.c5
-rw-r--r--net/wireless/util.c14
3 files changed, 12 insertions, 10 deletions
diff --git a/net/wireless/core.c b/net/wireless/core.c
index ce1ad776dfb..26711f46a3b 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -529,8 +529,7 @@ int wiphy_register(struct wiphy *wiphy)
for (i = 0; i < sband->n_channels; i++) {
sband->channels[i].orig_flags =
sband->channels[i].flags;
- sband->channels[i].orig_mag =
- sband->channels[i].max_antenna_gain;
+ sband->channels[i].orig_mag = INT_MAX;
sband->channels[i].orig_mpwr =
sband->channels[i].max_power;
sband->channels[i].band = band;
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 3b8cbbc214d..bcc7d7ee5a5 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -908,7 +908,7 @@ static void handle_channel(struct wiphy *wiphy,
map_regdom_flags(reg_rule->flags) | bw_flags;
chan->max_antenna_gain = chan->orig_mag =
(int) MBI_TO_DBI(power_rule->max_antenna_gain);
- chan->max_power = chan->orig_mpwr =
+ chan->max_reg_power = chan->max_power = chan->orig_mpwr =
(int) MBM_TO_DBM(power_rule->max_eirp);
return;
}
@@ -1331,7 +1331,8 @@ static void handle_channel_custom(struct wiphy *wiphy,
chan->flags |= map_regdom_flags(reg_rule->flags) | bw_flags;
chan->max_antenna_gain = (int) MBI_TO_DBI(power_rule->max_antenna_gain);
- chan->max_power = (int) MBM_TO_DBM(power_rule->max_eirp);
+ chan->max_reg_power = chan->max_power =
+ (int) MBM_TO_DBM(power_rule->max_eirp);
}
static void handle_band_custom(struct wiphy *wiphy, enum ieee80211_band band,
diff --git a/net/wireless/util.c b/net/wireless/util.c
index 343f13c1d31..5b6c1df72f3 100644
--- a/net/wireless/util.c
+++ b/net/wireless/util.c
@@ -311,23 +311,21 @@ unsigned int ieee80211_get_hdrlen_from_skb(const struct sk_buff *skb)
}
EXPORT_SYMBOL(ieee80211_get_hdrlen_from_skb);
-static int ieee80211_get_mesh_hdrlen(struct ieee80211s_hdr *meshhdr)
+unsigned int ieee80211_get_mesh_hdrlen(struct ieee80211s_hdr *meshhdr)
{
int ae = meshhdr->flags & MESH_FLAGS_AE;
- /* 7.1.3.5a.2 */
+ /* 802.11-2012, 8.2.4.7.3 */
switch (ae) {
+ default:
case 0:
return 6;
case MESH_FLAGS_AE_A4:
return 12;
case MESH_FLAGS_AE_A5_A6:
return 18;
- case (MESH_FLAGS_AE_A4 | MESH_FLAGS_AE_A5_A6):
- return 24;
- default:
- return 6;
}
}
+EXPORT_SYMBOL(ieee80211_get_mesh_hdrlen);
int ieee80211_data_to_8023(struct sk_buff *skb, const u8 *addr,
enum nl80211_iftype iftype)
@@ -375,6 +373,8 @@ int ieee80211_data_to_8023(struct sk_buff *skb, const u8 *addr,
/* make sure meshdr->flags is on the linear part */
if (!pskb_may_pull(skb, hdrlen + 1))
return -1;
+ if (meshdr->flags & MESH_FLAGS_AE_A4)
+ return -1;
if (meshdr->flags & MESH_FLAGS_AE_A5_A6) {
skb_copy_bits(skb, hdrlen +
offsetof(struct ieee80211s_hdr, eaddr1),
@@ -399,6 +399,8 @@ int ieee80211_data_to_8023(struct sk_buff *skb, const u8 *addr,
/* make sure meshdr->flags is on the linear part */
if (!pskb_may_pull(skb, hdrlen + 1))
return -1;
+ if (meshdr->flags & MESH_FLAGS_AE_A5_A6)
+ return -1;
if (meshdr->flags & MESH_FLAGS_AE_A4)
skb_copy_bits(skb, hdrlen +
offsetof(struct ieee80211s_hdr, eaddr1),