1 files changed, 0 insertions, 64 deletions
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;