Add patch to fix brcmsmac oops (rhbz 989269)

This commit is contained in:
Josh Boyer 2013-08-21 13:37:46 -04:00
parent cf9dc03e67
commit 16ce0fd08b
2 changed files with 141 additions and 0 deletions

View File

@ -748,6 +748,8 @@ Patch25077: media-cx23885-Fix-TeVii-S471-regression-since-introduction-of-ts2020
#CVE-2013-0343 rhbz 914664 999380 #CVE-2013-0343 rhbz 914664 999380
Patch25078: ipv6-remove-max_addresses-check-from-ipv6_create_tempaddr.patch Patch25078: ipv6-remove-max_addresses-check-from-ipv6_create_tempaddr.patch
#rhbz 989269
Patch25079: mac80211-add-a-flag-to-indicate-CCK-support-for-HT-clients.patch
# END OF PATCH DEFINITIONS # END OF PATCH DEFINITIONS
@ -1451,6 +1453,9 @@ ApplyPatch media-cx23885-Fix-TeVii-S471-regression-since-introduction-of-ts2020.
#CVE-2013-0343 rhbz 914664 999380 #CVE-2013-0343 rhbz 914664 999380
ApplyPatch ipv6-remove-max_addresses-check-from-ipv6_create_tempaddr.patch ApplyPatch ipv6-remove-max_addresses-check-from-ipv6_create_tempaddr.patch
#rhbz 989269
ApplyPatch mac80211-add-a-flag-to-indicate-CCK-support-for-HT-clients.patch
# END OF PATCH APPLICATIONS # END OF PATCH APPLICATIONS
%endif %endif
@ -2245,6 +2250,7 @@ fi
# || || # || ||
%changelog %changelog
* Wed Aug 21 2013 Josh Boyer <jwboyer@fedoraproject.org> * Wed Aug 21 2013 Josh Boyer <jwboyer@fedoraproject.org>
- Add patch to fix brcmsmac oops (rhbz 989269)
- CVE-2013-0343 handling of IPv6 temporary addresses (rhbz 914664 999380) - CVE-2013-0343 handling of IPv6 temporary addresses (rhbz 914664 999380)
* Tue Aug 20 2013 Josh Boyer <jwboyer@fedoraproject.org> - 3.11.0-0.rc6.git1.1 * Tue Aug 20 2013 Josh Boyer <jwboyer@fedoraproject.org> - 3.11.0-0.rc6.git1.1

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@ -0,0 +1,135 @@
Path: news.gmane.org!not-for-mail
From: Felix Fietkau <nbd-p3rKhJxN3npAfugRpC6u6w@public.gmane.org>
Newsgroups: gmane.linux.kernel.wireless.general
Subject: [PATCH 3.11] mac80211: add a flag to indicate CCK support for HT clients
Date: Tue, 20 Aug 2013 19:43:54 +0200
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brcm80211 cannot handle sending frames with CCK rates as part of an
A-MPDU session. Other drivers may have issues too. Set the flag in all
drivers that have been tested with CCK rates.
This fixes a reported brcmsmac regression introduced in
commit ef47a5e4f1aaf1d0e2e6875e34b2c9595897bef6
"mac80211/minstrel_ht: fix cck rate sampling"
Cc: stable-u79uwXL29TY76Z2rM5mHXA@public.gmane.org # 3.10
Reported-by: Tom Gundersen <teg-B22kvLQNl6c@public.gmane.org>
Signed-off-by: Felix Fietkau <nbd-p3rKhJxN3npAfugRpC6u6w@public.gmane.org>
---
drivers/net/wireless/ath/ath9k/init.c | 3 ++-
drivers/net/wireless/ath/carl9170/main.c | 3 ++-
drivers/net/wireless/rt2x00/rt2800lib.c | 3 ++-
include/net/mac80211.h | 1 +
net/mac80211/rc80211_minstrel_ht.c | 3 +++
5 files changed, 10 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 16f8b20..026a2a0 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -802,7 +802,8 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
IEEE80211_HW_PS_NULLFUNC_STACK |
IEEE80211_HW_SPECTRUM_MGMT |
IEEE80211_HW_REPORTS_TX_ACK_STATUS |
- IEEE80211_HW_SUPPORTS_RC_TABLE;
+ IEEE80211_HW_SUPPORTS_RC_TABLE |
+ IEEE80211_HW_SUPPORTS_HT_CCK_RATES;
if (sc->sc_ah->caps.hw_caps & ATH9K_HW_CAP_HT) {
hw->flags |= IEEE80211_HW_AMPDU_AGGREGATION;
diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c
index 4a33c6e..349fa22 100644
--- a/drivers/net/wireless/ath/carl9170/main.c
+++ b/drivers/net/wireless/ath/carl9170/main.c
@@ -1860,7 +1860,8 @@ void *carl9170_alloc(size_t priv_size)
IEEE80211_HW_PS_NULLFUNC_STACK |
IEEE80211_HW_NEED_DTIM_BEFORE_ASSOC |
IEEE80211_HW_SUPPORTS_RC_TABLE |
- IEEE80211_HW_SIGNAL_DBM;
+ IEEE80211_HW_SIGNAL_DBM |
+ IEEE80211_HW_SUPPORTS_HT_CCK_RATES;
if (!modparam_noht) {
/*
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 1f80ea5..1b41c8e 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -6133,7 +6133,8 @@ static int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
IEEE80211_HW_SUPPORTS_PS |
IEEE80211_HW_PS_NULLFUNC_STACK |
IEEE80211_HW_AMPDU_AGGREGATION |
- IEEE80211_HW_REPORTS_TX_ACK_STATUS;
+ IEEE80211_HW_REPORTS_TX_ACK_STATUS |
+ IEEE80211_HW_SUPPORTS_HT_CCK_RATES;
/*
* Don't set IEEE80211_HW_HOST_BROADCAST_PS_BUFFERING for USB devices
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 5b7a3da..551ba6a 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1499,6 +1499,7 @@ enum ieee80211_hw_flags {
IEEE80211_HW_SUPPORTS_RC_TABLE = 1<<24,
IEEE80211_HW_P2P_DEV_ADDR_FOR_INTF = 1<<25,
IEEE80211_HW_TIMING_BEACON_ONLY = 1<<26,
+ IEEE80211_HW_SUPPORTS_HT_CCK_RATES = 1<<27,
};
/**
diff --git a/net/mac80211/rc80211_minstrel_ht.c b/net/mac80211/rc80211_minstrel_ht.c
index f5aed96..f3bbea1 100644
--- a/net/mac80211/rc80211_minstrel_ht.c
+++ b/net/mac80211/rc80211_minstrel_ht.c
@@ -828,6 +828,9 @@ minstrel_ht_update_cck(struct minstrel_priv *mp, struct minstrel_ht_sta *mi,
if (sband->band != IEEE80211_BAND_2GHZ)
return;
+ if (!(mp->hw->flags & IEEE80211_HW_SUPPORTS_HT_CCK_RATES))
+ return;
+
mi->cck_supported = 0;
mi->cck_supported_short = 0;
for (i = 0; i < 4; i++) {
--
1.8.0.2
--
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