Add patch to fix brcmsmac oops (rhbz 989269)
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Josh Boyer
parent
cf9dc03e67
commit
16ce0fd08b
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@ -748,6 +748,8 @@ Patch25077: media-cx23885-Fix-TeVii-S471-regression-since-introduction-of-ts2020
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#CVE-2013-0343 rhbz 914664 999380
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Patch25078: ipv6-remove-max_addresses-check-from-ipv6_create_tempaddr.patch
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#rhbz 989269
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Patch25079: mac80211-add-a-flag-to-indicate-CCK-support-for-HT-clients.patch
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# END OF PATCH DEFINITIONS
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@ -1451,6 +1453,9 @@ ApplyPatch media-cx23885-Fix-TeVii-S471-regression-since-introduction-of-ts2020.
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#CVE-2013-0343 rhbz 914664 999380
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ApplyPatch ipv6-remove-max_addresses-check-from-ipv6_create_tempaddr.patch
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#rhbz 989269
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ApplyPatch mac80211-add-a-flag-to-indicate-CCK-support-for-HT-clients.patch
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# END OF PATCH APPLICATIONS
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%endif
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@ -2245,6 +2250,7 @@ fi
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# || ||
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%changelog
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* Wed Aug 21 2013 Josh Boyer <jwboyer@fedoraproject.org>
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- Add patch to fix brcmsmac oops (rhbz 989269)
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- CVE-2013-0343 handling of IPv6 temporary addresses (rhbz 914664 999380)
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* Tue Aug 20 2013 Josh Boyer <jwboyer@fedoraproject.org> - 3.11.0-0.rc6.git1.1
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@ -0,0 +1,135 @@
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Path: news.gmane.org!not-for-mail
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From: Felix Fietkau <nbd-p3rKhJxN3npAfugRpC6u6w@public.gmane.org>
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Newsgroups: gmane.linux.kernel.wireless.general
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Subject: [PATCH 3.11] mac80211: add a flag to indicate CCK support for HT clients
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Date: Tue, 20 Aug 2013 19:43:54 +0200
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Lines: 95
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Archived-At: <http://permalink.gmane.org/gmane.linux.kernel.wireless.general/112209>
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brcm80211 cannot handle sending frames with CCK rates as part of an
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A-MPDU session. Other drivers may have issues too. Set the flag in all
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drivers that have been tested with CCK rates.
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This fixes a reported brcmsmac regression introduced in
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commit ef47a5e4f1aaf1d0e2e6875e34b2c9595897bef6
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"mac80211/minstrel_ht: fix cck rate sampling"
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Cc: stable-u79uwXL29TY76Z2rM5mHXA@public.gmane.org # 3.10
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Reported-by: Tom Gundersen <teg-B22kvLQNl6c@public.gmane.org>
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Signed-off-by: Felix Fietkau <nbd-p3rKhJxN3npAfugRpC6u6w@public.gmane.org>
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---
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drivers/net/wireless/ath/ath9k/init.c | 3 ++-
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drivers/net/wireless/ath/carl9170/main.c | 3 ++-
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drivers/net/wireless/rt2x00/rt2800lib.c | 3 ++-
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include/net/mac80211.h | 1 +
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net/mac80211/rc80211_minstrel_ht.c | 3 +++
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5 files changed, 10 insertions(+), 3 deletions(-)
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diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
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index 16f8b20..026a2a0 100644
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--- a/drivers/net/wireless/ath/ath9k/init.c
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+++ b/drivers/net/wireless/ath/ath9k/init.c
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@@ -802,7 +802,8 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
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IEEE80211_HW_PS_NULLFUNC_STACK |
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IEEE80211_HW_SPECTRUM_MGMT |
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IEEE80211_HW_REPORTS_TX_ACK_STATUS |
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- IEEE80211_HW_SUPPORTS_RC_TABLE;
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+ IEEE80211_HW_SUPPORTS_RC_TABLE |
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+ IEEE80211_HW_SUPPORTS_HT_CCK_RATES;
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if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) {
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hw->flags |= IEEE80211_HW_AMPDU_AGGREGATION;
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diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c
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index 4a33c6e..349fa22 100644
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--- a/drivers/net/wireless/ath/carl9170/main.c
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+++ b/drivers/net/wireless/ath/carl9170/main.c
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@@ -1860,7 +1860,8 @@ void *carl9170_alloc(size_t priv_size)
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IEEE80211_HW_PS_NULLFUNC_STACK |
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IEEE80211_HW_NEED_DTIM_BEFORE_ASSOC |
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IEEE80211_HW_SUPPORTS_RC_TABLE |
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- IEEE80211_HW_SIGNAL_DBM;
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+ IEEE80211_HW_SIGNAL_DBM |
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+ IEEE80211_HW_SUPPORTS_HT_CCK_RATES;
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if (!modparam_noht) {
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/*
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diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
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index 1f80ea5..1b41c8e 100644
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--- a/drivers/net/wireless/rt2x00/rt2800lib.c
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+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
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@@ -6133,7 +6133,8 @@ static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
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IEEE80211_HW_SUPPORTS_PS |
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IEEE80211_HW_PS_NULLFUNC_STACK |
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IEEE80211_HW_AMPDU_AGGREGATION |
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- IEEE80211_HW_REPORTS_TX_ACK_STATUS;
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+ IEEE80211_HW_REPORTS_TX_ACK_STATUS |
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+ IEEE80211_HW_SUPPORTS_HT_CCK_RATES;
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/*
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* Don't set IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING for USB devices
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diff --git a/include/net/mac80211.h b/include/net/mac80211.h
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index 5b7a3da..551ba6a 100644
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--- a/include/net/mac80211.h
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+++ b/include/net/mac80211.h
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@@ -1499,6 +1499,7 @@ enum ieee80211_hw_flags {
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IEEE80211_HW_SUPPORTS_RC_TABLE = 1<<24,
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IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF = 1<<25,
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IEEE80211_HW_TIMING_BEACON_ONLY = 1<<26,
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+ IEEE80211_HW_SUPPORTS_HT_CCK_RATES = 1<<27,
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};
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/**
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diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c
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index f5aed96..f3bbea1 100644
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--- a/net/mac80211/rc80211_minstrel_ht.c
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+++ b/net/mac80211/rc80211_minstrel_ht.c
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@@ -828,6 +828,9 @@ minstrel_ht_update_cck(struct minstrel_priv *mp, struct minstrel_ht_sta *mi,
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if (sband->band != IEEE80211_BAND_2GHZ)
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return;
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+ if (!(mp->hw->flags & IEEE80211_HW_SUPPORTS_HT_CCK_RATES))
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+ return;
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+
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mi->cck_supported = 0;
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mi->cck_supported_short = 0;
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for (i = 0; i < 4; i++) {
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--
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1.8.0.2
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--
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