From a850143071b5d5e48ce580bae1d744be2db6b6fb Mon Sep 17 00:00:00 2001 From: nbd Date: Thu, 22 Apr 2010 15:39:31 +0000 Subject: mac80211: update to wireless-testing 2010-04-21 git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21089 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../patches/563-ath9k_bits_per_symbol.patch | 64 ---------------------- 1 file changed, 64 deletions(-) delete mode 100644 package/mac80211/patches/563-ath9k_bits_per_symbol.patch (limited to 'package/mac80211/patches/563-ath9k_bits_per_symbol.patch') diff --git a/package/mac80211/patches/563-ath9k_bits_per_symbol.patch b/package/mac80211/patches/563-ath9k_bits_per_symbol.patch deleted file mode 100644 index d842e404d..000000000 --- a/package/mac80211/patches/563-ath9k_bits_per_symbol.patch +++ /dev/null @@ -1,64 +0,0 @@ ---- a/drivers/net/wireless/ath/ath9k/xmit.c -+++ b/drivers/net/wireless/ath/ath9k/xmit.c -@@ -34,7 +34,7 @@ - - #define OFDM_SIFS_TIME 16 - --static u32 bits_per_symbol[][2] = { -+static u16 bits_per_symbol[][2] = { - /* 20MHz 40MHz */ - { 26, 54 }, /* 0: BPSK */ - { 52, 108 }, /* 1: QPSK 1/2 */ -@@ -44,14 +44,6 @@ static u32 bits_per_symbol[][2] = { - { 208, 432 }, /* 5: 64-QAM 2/3 */ - { 234, 486 }, /* 6: 64-QAM 3/4 */ - { 260, 540 }, /* 7: 64-QAM 5/6 */ -- { 52, 108 }, /* 8: BPSK */ -- { 104, 216 }, /* 9: QPSK 1/2 */ -- { 156, 324 }, /* 10: QPSK 3/4 */ -- { 208, 432 }, /* 11: 16-QAM 1/2 */ -- { 312, 648 }, /* 12: 16-QAM 3/4 */ -- { 416, 864 }, /* 13: 64-QAM 2/3 */ -- { 468, 972 }, /* 14: 64-QAM 3/4 */ -- { 520, 1080 }, /* 15: 64-QAM 5/6 */ - }; - - #define IS_HT_RATE(_rate) ((_rate) & 0x80) -@@ -601,7 +593,7 @@ static int ath_compute_num_delims(struct - u32 nsymbits, nsymbols; - u16 minlen; - u8 flags, rix; -- int width, half_gi, ndelim, mindelim; -+ int width, streams, half_gi, ndelim, mindelim; - - /* Select standard number of delimiters based on frame length alone */ - ndelim = ATH_AGGR_GET_NDELIM(frmlen); -@@ -641,7 +633,8 @@ static int ath_compute_num_delims(struct - if (nsymbols == 0) - nsymbols = 1; - -- nsymbits = bits_per_symbol[rix][width]; -+ streams = HT_RC_2_STREAMS(rix); -+ nsymbits = bits_per_symbol[rix % 8][width] * streams; - minlen = (nsymbols * nsymbits) / BITS_PER_BYTE; - - if (frmlen < minlen) { -@@ -1533,8 +1526,9 @@ static u32 ath_pkt_duration(struct ath_s - pktlen = bf_isaggr(bf) ? bf->bf_al : bf->bf_frmlen; - - /* find number of symbols: PLCP + data */ -+ streams = HT_RC_2_STREAMS(rix); - nbits = (pktlen << 3) + OFDM_PLCP_BITS; -- nsymbits = bits_per_symbol[rix][width]; -+ nsymbits = bits_per_symbol[rix % 8][width] * streams; - nsymbols = (nbits + nsymbits - 1) / nsymbits; - - if (!half_gi) -@@ -1543,7 +1537,6 @@ static u32 ath_pkt_duration(struct ath_s - duration = SYMBOL_TIME_HALFGI(nsymbols); - - /* addup duration for legacy/ht training and signal fields */ -- streams = HT_RC_2_STREAMS(rix); - duration += L_STF + L_LTF + L_SIG + HT_SIG + HT_STF + HT_LTF(streams); - - return duration; -- cgit v1.2.3