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| author | Felix Fietkau <nbd@openwrt.org> | 2010-03-10 01:17:23 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2010-03-10 01:17:23 +0000 |
| commit | 656de42f9ceee8f3c31af1001dac8558c91c7510 (patch) | |
| tree | c6c45fe6fa60458959b9b068f1a65782324bff9d | |
| parent | 3f733bc1ecd5b213e3b9078c9cb057a0ae6842d9 (diff) | |
| download | mtk-20170518-656de42f9ceee8f3c31af1001dac8558c91c7510.zip mtk-20170518-656de42f9ceee8f3c31af1001dac8558c91c7510.tar.gz mtk-20170518-656de42f9ceee8f3c31af1001dac8558c91c7510.tar.bz2 | |
Revert "mac80211/ath9k: fix duration calculation for short-guard-interval frames (thanks to Duy Nguyen for pointing this out)" again It appears to be causing trouble at least with some clients.
SVN-Revision: 20115
| -rw-r--r-- | package/mac80211/patches/560-minstrel_ht.patch | 2 | ||||
| -rw-r--r-- | package/mac80211/patches/580-ath9k_fix_duration_calculation.patch | 14 |
2 files changed, 1 insertions, 15 deletions
diff --git a/package/mac80211/patches/560-minstrel_ht.patch b/package/mac80211/patches/560-minstrel_ht.patch index 2f2aa9d..6c3d08e 100644 --- a/package/mac80211/patches/560-minstrel_ht.patch +++ b/package/mac80211/patches/560-minstrel_ht.patch @@ -100,7 +100,7 @@ +/* Transmission time for a packet containing (syms) symbols */ +#define MCS_SYMBOL_TIME(sgi, syms) \ + (sgi ? \ -+ ((syms) * 18 + 4) / 6 : /* syms * 3.6 us */ \ ++ ((syms) * 18 + 4) / 5 : /* syms * 3.6 us */ \ + (syms) << 2 /* syms * 4 us */ \ + ) + diff --git a/package/mac80211/patches/580-ath9k_fix_duration_calculation.patch b/package/mac80211/patches/580-ath9k_fix_duration_calculation.patch deleted file mode 100644 index 219e4ee..0000000 --- a/package/mac80211/patches/580-ath9k_fix_duration_calculation.patch +++ /dev/null @@ -1,14 +0,0 @@ ---- a/drivers/net/wireless/ath/ath9k/xmit.c -+++ b/drivers/net/wireless/ath/ath9k/xmit.c -@@ -27,9 +27,9 @@ - #define HT_STF 4 - #define HT_LTF(_ns) (4 * (_ns)) - #define SYMBOL_TIME(_ns) ((_ns) << 2) /* ns * 4 us */ --#define SYMBOL_TIME_HALFGI(_ns) (((_ns) * 18 + 4) / 5) /* ns * 3.6 us */ -+#define SYMBOL_TIME_HALFGI(_ns) (((_ns) * 18 + 4) / 6) /* ns * 3.6 us */ - #define NUM_SYMBOLS_PER_USEC(_usec) (_usec >> 2) --#define NUM_SYMBOLS_PER_USEC_HALFGI(_usec) (((_usec*5)-4)/18) -+#define NUM_SYMBOLS_PER_USEC_HALFGI(_usec) (((_usec*6)-4)/18) - - #define OFDM_SIFS_TIME 16 - |