static const struct ath_rate_table ar5416_11na_ratetable = {
42,
+ 8, /* MCS start */
{
{ VALID, VALID, WLAN_RC_PHY_OFDM, 6000, /* 6 Mb */
- 5400, 0x0b, 0x00, 12,
+ 5400, 0, 0x00, 12,
0, 0, 0, 0, 0, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 9000, /* 9 Mb */
- 7800, 0x0f, 0x00, 18,
+ 7800, 1, 0x00, 18,
0, 1, 1, 1, 1, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 12000, /* 12 Mb */
- 10000, 0x0a, 0x00, 24,
+ 10000, 2, 0x00, 24,
2, 2, 2, 2, 2, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 18000, /* 18 Mb */
- 13900, 0x0e, 0x00, 36,
+ 13900, 3, 0x00, 36,
2, 3, 3, 3, 3, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 24000, /* 24 Mb */
- 17300, 0x09, 0x00, 48,
+ 17300, 4, 0x00, 48,
4, 4, 4, 4, 4, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 36000, /* 36 Mb */
- 23000, 0x0d, 0x00, 72,
+ 23000, 5, 0x00, 72,
4, 5, 5, 5, 5, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 48000, /* 48 Mb */
- 27400, 0x08, 0x00, 96,
+ 27400, 6, 0x00, 96,
4, 6, 6, 6, 6, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 54000, /* 54 Mb */
- 29300, 0x0c, 0x00, 108,
+ 29300, 7, 0x00, 108,
4, 7, 7, 7, 7, 0 },
{ VALID_2040, VALID_2040, WLAN_RC_PHY_HT_20_SS, 6500, /* 6.5 Mb */
- 6400, 0x80, 0x00, 0,
+ 6400, 0, 0x00, 0,
0, 8, 24, 8, 24, 3216 },
{ VALID_20, VALID_20, WLAN_RC_PHY_HT_20_SS, 13000, /* 13 Mb */
- 12700, 0x81, 0x00, 1,
+ 12700, 1, 0x00, 1,
2, 9, 25, 9, 25, 6434 },
{ VALID_20, VALID_20, WLAN_RC_PHY_HT_20_SS, 19500, /* 19.5 Mb */
- 18800, 0x82, 0x00, 2,
+ 18800, 2, 0x00, 2,
2, 10, 26, 10, 26, 9650 },
{ VALID_20, VALID_20, WLAN_RC_PHY_HT_20_SS, 26000, /* 26 Mb */
- 25000, 0x83, 0x00, 3,
+ 25000, 3, 0x00, 3,
4, 11, 27, 11, 27, 12868 },
{ VALID_20, VALID_20, WLAN_RC_PHY_HT_20_SS, 39000, /* 39 Mb */
- 36700, 0x84, 0x00, 4,
+ 36700, 4, 0x00, 4,
4, 12, 28, 12, 28, 19304 },
{ INVALID, VALID_20, WLAN_RC_PHY_HT_20_SS, 52000, /* 52 Mb */
- 48100, 0x85, 0x00, 5,
+ 48100, 5, 0x00, 5,
4, 13, 29, 13, 29, 25740 },
{ INVALID, VALID_20, WLAN_RC_PHY_HT_20_SS, 58500, /* 58.5 Mb */
- 53500, 0x86, 0x00, 6,
+ 53500, 6, 0x00, 6,
4, 14, 30, 14, 30, 28956 },
{ INVALID, VALID_20, WLAN_RC_PHY_HT_20_SS, 65000, /* 65 Mb */
- 59000, 0x87, 0x00, 7,
+ 59000, 7, 0x00, 7,
4, 15, 31, 15, 32, 32180 },
{ INVALID, INVALID, WLAN_RC_PHY_HT_20_DS, 13000, /* 13 Mb */
- 12700, 0x88, 0x00,
+ 12700, 8, 0x00,
8, 3, 16, 33, 16, 33, 6430 },
{ INVALID, INVALID, WLAN_RC_PHY_HT_20_DS, 26000, /* 26 Mb */
- 24800, 0x89, 0x00, 9,
+ 24800, 9, 0x00, 9,
2, 17, 34, 17, 34, 12860 },
{ INVALID, INVALID, WLAN_RC_PHY_HT_20_DS, 39000, /* 39 Mb */
- 36600, 0x8a, 0x00, 10,
+ 36600, 10, 0x00, 10,
2, 18, 35, 18, 35, 19300 },
{ VALID_20, INVALID, WLAN_RC_PHY_HT_20_DS, 52000, /* 52 Mb */
- 48100, 0x8b, 0x00, 11,
+ 48100, 11, 0x00, 11,
4, 19, 36, 19, 36, 25736 },
{ VALID_20, INVALID, WLAN_RC_PHY_HT_20_DS, 78000, /* 78 Mb */
- 69500, 0x8c, 0x00, 12,
+ 69500, 12, 0x00, 12,
4, 20, 37, 20, 37, 38600 },
{ VALID_20, INVALID, WLAN_RC_PHY_HT_20_DS, 104000, /* 104 Mb */
- 89500, 0x8d, 0x00, 13,
+ 89500, 13, 0x00, 13,
4, 21, 38, 21, 38, 51472 },
{ VALID_20, INVALID, WLAN_RC_PHY_HT_20_DS, 117000, /* 117 Mb */
- 98900, 0x8e, 0x00, 14,
+ 98900, 14, 0x00, 14,
4, 22, 39, 22, 39, 57890 },
{ VALID_20, INVALID, WLAN_RC_PHY_HT_20_DS, 130000, /* 130 Mb */
- 108300, 0x8f, 0x00, 15,
+ 108300, 15, 0x00, 15,
4, 23, 40, 23, 41, 64320 },
{ VALID_40, VALID_40, WLAN_RC_PHY_HT_40_SS, 13500, /* 13.5 Mb */
- 13200, 0x80, 0x00, 0,
+ 13200, 0, 0x00, 0,
0, 8, 24, 24, 24, 6684 },
{ VALID_40, VALID_40, WLAN_RC_PHY_HT_40_SS, 27500, /* 27.0 Mb */
- 25900, 0x81, 0x00, 1,
+ 25900, 1, 0x00, 1,
2, 9, 25, 25, 25, 13368 },
{ VALID_40, VALID_40, WLAN_RC_PHY_HT_40_SS, 40500, /* 40.5 Mb */
- 38600, 0x82, 0x00, 2,
+ 38600, 2, 0x00, 2,
2, 10, 26, 26, 26, 20052 },
{ VALID_40, VALID_40, WLAN_RC_PHY_HT_40_SS, 54000, /* 54 Mb */
- 49800, 0x83, 0x00, 3,
+ 49800, 3, 0x00, 3,
4, 11, 27, 27, 27, 26738 },
{ VALID_40, VALID_40, WLAN_RC_PHY_HT_40_SS, 81500, /* 81 Mb */
- 72200, 0x84, 0x00, 4,
+ 72200, 4, 0x00, 4,
4, 12, 28, 28, 28, 40104 },
{ INVALID, VALID_40, WLAN_RC_PHY_HT_40_SS, 108000, /* 108 Mb */
- 92900, 0x85, 0x00, 5,
+ 92900, 5, 0x00, 5,
4, 13, 29, 29, 29, 53476 },
{ INVALID, VALID_40, WLAN_RC_PHY_HT_40_SS, 121500, /* 121.5 Mb */
- 102700, 0x86, 0x00, 6,
+ 102700, 6, 0x00, 6,
4, 14, 30, 30, 30, 60156 },
{ INVALID, VALID_40, WLAN_RC_PHY_HT_40_SS, 135000, /* 135 Mb */
- 112000, 0x87, 0x00, 7,
+ 112000, 7, 0x00, 7,
4, 15, 31, 32, 32, 66840 },
{ INVALID, VALID_40, WLAN_RC_PHY_HT_40_SS_HGI, 150000, /* 150 Mb */
- 122000, 0x87, 0x00, 7,
+ 122000, 7, 0x00, 7,
4, 15, 31, 32, 32, 74200 },
{ INVALID, INVALID, WLAN_RC_PHY_HT_40_DS, 27000, /* 27 Mb */
- 25800, 0x88, 0x00, 8,
+ 25800, 8, 0x00, 8,
0, 16, 33, 33, 33, 13360 },
{ INVALID, INVALID, WLAN_RC_PHY_HT_40_DS, 54000, /* 54 Mb */
- 49800, 0x89, 0x00, 9,
+ 49800, 9, 0x00, 9,
2, 17, 34, 34, 34, 26720 },
{ INVALID, INVALID, WLAN_RC_PHY_HT_40_DS, 81000, /* 81 Mb */
- 71900, 0x8a, 0x00, 10,
+ 71900, 10, 0x00, 10,
2, 18, 35, 35, 35, 40080 },
{ VALID_40, INVALID, WLAN_RC_PHY_HT_40_DS, 108000, /* 108 Mb */
- 92500, 0x8b, 0x00, 11,
+ 92500, 11, 0x00, 11,
4, 19, 36, 36, 36, 53440 },
{ VALID_40, INVALID, WLAN_RC_PHY_HT_40_DS, 162000, /* 162 Mb */
- 130300, 0x8c, 0x00, 12,
+ 130300, 12, 0x00, 12,
4, 20, 37, 37, 37, 80160 },
{ VALID_40, INVALID, WLAN_RC_PHY_HT_40_DS, 216000, /* 216 Mb */
- 162800, 0x8d, 0x00, 13,
+ 162800, 13, 0x00, 13,
4, 21, 38, 38, 38, 106880 },
{ VALID_40, INVALID, WLAN_RC_PHY_HT_40_DS, 243000, /* 243 Mb */
- 178200, 0x8e, 0x00, 14,
+ 178200, 14, 0x00, 14,
4, 22, 39, 39, 39, 120240 },
{ VALID_40, INVALID, WLAN_RC_PHY_HT_40_DS, 270000, /* 270 Mb */
- 192100, 0x8f, 0x00, 15,
+ 192100, 15, 0x00, 15,
4, 23, 40, 41, 41, 133600 },
{ VALID_40, INVALID, WLAN_RC_PHY_HT_40_DS_HGI, 300000, /* 300 Mb */
- 207000, 0x8f, 0x00, 15,
+ 207000, 15, 0x00, 15,
4, 23, 40, 41, 41, 148400 },
},
50, /* probe interval */
static const struct ath_rate_table ar5416_11ng_ratetable = {
46,
+ 12, /* MCS start */
{
{ VALID_ALL, VALID_ALL, WLAN_RC_PHY_CCK, 1000, /* 1 Mb */
- 900, 0x1b, 0x00, 2,
+ 900, 0, 0x00, 2,
0, 0, 0, 0, 0, 0 },
{ VALID_ALL, VALID_ALL, WLAN_RC_PHY_CCK, 2000, /* 2 Mb */
- 1900, 0x1a, 0x04, 4,
+ 1900, 1, 0x04, 4,
1, 1, 1, 1, 1, 0 },
{ VALID_ALL, VALID_ALL, WLAN_RC_PHY_CCK, 5500, /* 5.5 Mb */
- 4900, 0x19, 0x04, 11,
+ 4900, 2, 0x04, 11,
2, 2, 2, 2, 2, 0 },
{ VALID_ALL, VALID_ALL, WLAN_RC_PHY_CCK, 11000, /* 11 Mb */
- 8100, 0x18, 0x04, 22,
+ 8100, 3, 0x04, 22,
3, 3, 3, 3, 3, 0 },
{ INVALID, INVALID, WLAN_RC_PHY_OFDM, 6000, /* 6 Mb */
- 5400, 0x0b, 0x00, 12,
+ 5400, 4, 0x00, 12,
4, 4, 4, 4, 4, 0 },
{ INVALID, INVALID, WLAN_RC_PHY_OFDM, 9000, /* 9 Mb */
- 7800, 0x0f, 0x00, 18,
+ 7800, 5, 0x00, 18,
4, 5, 5, 5, 5, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 12000, /* 12 Mb */
- 10100, 0x0a, 0x00, 24,
+ 10100, 6, 0x00, 24,
6, 6, 6, 6, 6, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 18000, /* 18 Mb */
- 14100, 0x0e, 0x00, 36,
+ 14100, 7, 0x00, 36,
6, 7, 7, 7, 7, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 24000, /* 24 Mb */
- 17700, 0x09, 0x00, 48,
+ 17700, 8, 0x00, 48,
8, 8, 8, 8, 8, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 36000, /* 36 Mb */
- 23700, 0x0d, 0x00, 72,
+ 23700, 9, 0x00, 72,
8, 9, 9, 9, 9, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 48000, /* 48 Mb */
- 27400, 0x08, 0x00, 96,
+ 27400, 10, 0x00, 96,
8, 10, 10, 10, 10, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 54000, /* 54 Mb */
- 30900, 0x0c, 0x00, 108,
+ 30900, 11, 0x00, 108,
8, 11, 11, 11, 11, 0 },
{ INVALID, INVALID, WLAN_RC_PHY_HT_20_SS, 6500, /* 6.5 Mb */
- 6400, 0x80, 0x00, 0,
+ 6400, 0, 0x00, 0,
4, 12, 28, 12, 28, 3216 },
{ VALID_20, VALID_20, WLAN_RC_PHY_HT_20_SS, 13000, /* 13 Mb */
- 12700, 0x81, 0x00, 1,
+ 12700, 1, 0x00, 1,
6, 13, 29, 13, 29, 6434 },
{ VALID_20, VALID_20, WLAN_RC_PHY_HT_20_SS, 19500, /* 19.5 Mb */
- 18800, 0x82, 0x00, 2,
+ 18800, 2, 0x00, 2,
6, 14, 30, 14, 30, 9650 },
{ VALID_20, VALID_20, WLAN_RC_PHY_HT_20_SS, 26000, /* 26 Mb */
- 25000, 0x83, 0x00, 3,
+ 25000, 3, 0x00, 3,
8, 15, 31, 15, 31, 12868 },
{ VALID_20, VALID_20, WLAN_RC_PHY_HT_20_SS, 39000, /* 39 Mb */
- 36700, 0x84, 0x00, 4,
+ 36700, 4, 0x00, 4,
8, 16, 32, 16, 32, 19304 },
{ INVALID, VALID_20, WLAN_RC_PHY_HT_20_SS, 52000, /* 52 Mb */
- 48100, 0x85, 0x00, 5,
+ 48100, 5, 0x00, 5,
8, 17, 33, 17, 33, 25740 },
{ INVALID, VALID_20, WLAN_RC_PHY_HT_20_SS, 58500, /* 58.5 Mb */
- 53500, 0x86, 0x00, 6,
+ 53500, 6, 0x00, 6,
8, 18, 34, 18, 34, 28956 },
{ INVALID, VALID_20, WLAN_RC_PHY_HT_20_SS, 65000, /* 65 Mb */
- 59000, 0x87, 0x00, 7,
+ 59000, 7, 0x00, 7,
8, 19, 35, 19, 36, 32180 },
{ INVALID, INVALID, WLAN_RC_PHY_HT_20_DS, 13000, /* 13 Mb */
- 12700, 0x88, 0x00, 8,
+ 12700, 8, 0x00, 8,
4, 20, 37, 20, 37, 6430 },
{ INVALID, INVALID, WLAN_RC_PHY_HT_20_DS, 26000, /* 26 Mb */
- 24800, 0x89, 0x00, 9,
+ 24800, 9, 0x00, 9,
6, 21, 38, 21, 38, 12860 },
{ INVALID, INVALID, WLAN_RC_PHY_HT_20_DS, 39000, /* 39 Mb */
- 36600, 0x8a, 0x00, 10,
+ 36600, 10, 0x00, 10,
6, 22, 39, 22, 39, 19300 },
{ VALID_20, INVALID, WLAN_RC_PHY_HT_20_DS, 52000, /* 52 Mb */
- 48100, 0x8b, 0x00, 11,
+ 48100, 11, 0x00, 11,
8, 23, 40, 23, 40, 25736 },
{ VALID_20, INVALID, WLAN_RC_PHY_HT_20_DS, 78000, /* 78 Mb */
- 69500, 0x8c, 0x00, 12,
+ 69500, 12, 0x00, 12,
8, 24, 41, 24, 41, 38600 },
{ VALID_20, INVALID, WLAN_RC_PHY_HT_20_DS, 104000, /* 104 Mb */
- 89500, 0x8d, 0x00, 13,
+ 89500, 13, 0x00, 13,
8, 25, 42, 25, 42, 51472 },
{ VALID_20, INVALID, WLAN_RC_PHY_HT_20_DS, 117000, /* 117 Mb */
- 98900, 0x8e, 0x00, 14,
+ 98900, 14, 0x00, 14,
8, 26, 43, 26, 44, 57890 },
{ VALID_20, INVALID, WLAN_RC_PHY_HT_20_DS, 130000, /* 130 Mb */
- 108300, 0x8f, 0x00, 15,
+ 108300, 15, 0x00, 15,
8, 27, 44, 27, 45, 64320 },
{ VALID_40, VALID_40, WLAN_RC_PHY_HT_40_SS, 13500, /* 13.5 Mb */
- 13200, 0x80, 0x00, 0,
+ 13200, 0, 0x00, 0,
8, 12, 28, 28, 28, 6684 },
{ VALID_40, VALID_40, WLAN_RC_PHY_HT_40_SS, 27500, /* 27.0 Mb */
- 25900, 0x81, 0x00, 1,
+ 25900, 1, 0x00, 1,
8, 13, 29, 29, 29, 13368 },
{ VALID_40, VALID_40, WLAN_RC_PHY_HT_40_SS, 40500, /* 40.5 Mb */
- 38600, 0x82, 0x00, 2,
+ 38600, 2, 0x00, 2,
8, 14, 30, 30, 30, 20052 },
{ VALID_40, VALID_40, WLAN_RC_PHY_HT_40_SS, 54000, /* 54 Mb */
- 49800, 0x83, 0x00, 3,
+ 49800, 3, 0x00, 3,
8, 15, 31, 31, 31, 26738 },
{ VALID_40, VALID_40, WLAN_RC_PHY_HT_40_SS, 81500, /* 81 Mb */
- 72200, 0x84, 0x00, 4,
+ 72200, 4, 0x00, 4,
8, 16, 32, 32, 32, 40104 },
{ INVALID, VALID_40, WLAN_RC_PHY_HT_40_SS, 108000, /* 108 Mb */
- 92900, 0x85, 0x00, 5,
+ 92900, 5, 0x00, 5,
8, 17, 33, 33, 33, 53476 },
{ INVALID, VALID_40, WLAN_RC_PHY_HT_40_SS, 121500, /* 121.5 Mb */
- 102700, 0x86, 0x00, 6,
+ 102700, 6, 0x00, 6,
8, 18, 34, 34, 34, 60156 },
{ INVALID, VALID_40, WLAN_RC_PHY_HT_40_SS, 135000, /* 135 Mb */
- 112000, 0x87, 0x00, 7,
+ 112000, 7, 0x00, 7,
8, 19, 35, 36, 36, 66840 },
{ INVALID, VALID_40, WLAN_RC_PHY_HT_40_SS_HGI, 150000, /* 150 Mb */
- 122000, 0x87, 0x00, 7,
+ 122000, 7, 0x00, 7,
8, 19, 35, 36, 36, 74200 },
{ INVALID, INVALID, WLAN_RC_PHY_HT_40_DS, 27000, /* 27 Mb */
- 25800, 0x88, 0x00, 8,
+ 25800, 8, 0x00, 8,
8, 20, 37, 37, 37, 13360 },
{ INVALID, INVALID, WLAN_RC_PHY_HT_40_DS, 54000, /* 54 Mb */
- 49800, 0x89, 0x00, 9,
+ 49800, 9, 0x00, 9,
8, 21, 38, 38, 38, 26720 },
{ INVALID, INVALID, WLAN_RC_PHY_HT_40_DS, 81000, /* 81 Mb */
- 71900, 0x8a, 0x00, 10,
+ 71900, 10, 0x00, 10,
8, 22, 39, 39, 39, 40080 },
{ VALID_40, INVALID, WLAN_RC_PHY_HT_40_DS, 108000, /* 108 Mb */
- 92500, 0x8b, 0x00, 11,
+ 92500, 11, 0x00, 11,
8, 23, 40, 40, 40, 53440 },
{ VALID_40, INVALID, WLAN_RC_PHY_HT_40_DS, 162000, /* 162 Mb */
- 130300, 0x8c, 0x00, 12,
+ 130300, 12, 0x00, 12,
8, 24, 41, 41, 41, 80160 },
{ VALID_40, INVALID, WLAN_RC_PHY_HT_40_DS, 216000, /* 216 Mb */
- 162800, 0x8d, 0x00, 13,
+ 162800, 13, 0x00, 13,
8, 25, 42, 42, 42, 106880 },
{ VALID_40, INVALID, WLAN_RC_PHY_HT_40_DS, 243000, /* 243 Mb */
- 178200, 0x8e, 0x00, 14,
+ 178200, 14, 0x00, 14,
8, 26, 43, 43, 43, 120240 },
{ VALID_40, INVALID, WLAN_RC_PHY_HT_40_DS, 270000, /* 270 Mb */
- 192100, 0x8f, 0x00, 15,
+ 192100, 15, 0x00, 15,
8, 27, 44, 45, 45, 133600 },
{ VALID_40, INVALID, WLAN_RC_PHY_HT_40_DS_HGI, 300000, /* 300 Mb */
- 207000, 0x8f, 0x00, 15,
+ 207000, 15, 0x00, 15,
8, 27, 44, 45, 45, 148400 },
},
50, /* probe interval */
static const struct ath_rate_table ar5416_11a_ratetable = {
8,
+ 0,
{
{ VALID, VALID, WLAN_RC_PHY_OFDM, 6000, /* 6 Mb */
- 5400, 0x0b, 0x00, (0x80|12),
+ 5400, 0, 0x00, 12,
0, 0, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 9000, /* 9 Mb */
- 7800, 0x0f, 0x00, 18,
+ 7800, 1, 0x00, 18,
0, 1, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 12000, /* 12 Mb */
- 10000, 0x0a, 0x00, (0x80|24),
+ 10000, 2, 0x00, 24,
2, 2, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 18000, /* 18 Mb */
- 13900, 0x0e, 0x00, 36,
+ 13900, 3, 0x00, 36,
2, 3, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 24000, /* 24 Mb */
- 17300, 0x09, 0x00, (0x80|48),
+ 17300, 4, 0x00, 48,
4, 4, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 36000, /* 36 Mb */
- 23000, 0x0d, 0x00, 72,
+ 23000, 5, 0x00, 72,
4, 5, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 48000, /* 48 Mb */
- 27400, 0x08, 0x00, 96,
+ 27400, 6, 0x00, 96,
4, 6, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 54000, /* 54 Mb */
- 29300, 0x0c, 0x00, 108,
+ 29300, 7, 0x00, 108,
4, 7, 0 },
},
50, /* probe interval */
static const struct ath_rate_table ar5416_11g_ratetable = {
12,
+ 0,
{
{ VALID, VALID, WLAN_RC_PHY_CCK, 1000, /* 1 Mb */
- 900, 0x1b, 0x00, 2,
+ 900, 0, 0x00, 2,
0, 0, 0 },
{ VALID, VALID, WLAN_RC_PHY_CCK, 2000, /* 2 Mb */
- 1900, 0x1a, 0x04, 4,
+ 1900, 1, 0x04, 4,
1, 1, 0 },
{ VALID, VALID, WLAN_RC_PHY_CCK, 5500, /* 5.5 Mb */
- 4900, 0x19, 0x04, 11,
+ 4900, 2, 0x04, 11,
2, 2, 0 },
{ VALID, VALID, WLAN_RC_PHY_CCK, 11000, /* 11 Mb */
- 8100, 0x18, 0x04, 22,
+ 8100, 3, 0x04, 22,
3, 3, 0 },
{ INVALID, INVALID, WLAN_RC_PHY_OFDM, 6000, /* 6 Mb */
- 5400, 0x0b, 0x00, 12,
+ 5400, 4, 0x00, 12,
4, 4, 0 },
{ INVALID, INVALID, WLAN_RC_PHY_OFDM, 9000, /* 9 Mb */
- 7800, 0x0f, 0x00, 18,
+ 7800, 5, 0x00, 18,
4, 5, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 12000, /* 12 Mb */
- 10000, 0x0a, 0x00, 24,
+ 10000, 6, 0x00, 24,
6, 6, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 18000, /* 18 Mb */
- 13900, 0x0e, 0x00, 36,
+ 13900, 7, 0x00, 36,
6, 7, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 24000, /* 24 Mb */
- 17300, 0x09, 0x00, 48,
+ 17300, 8, 0x00, 48,
8, 8, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 36000, /* 36 Mb */
- 23000, 0x0d, 0x00, 72,
+ 23000, 9, 0x00, 72,
8, 9, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 48000, /* 48 Mb */
- 27400, 0x08, 0x00, 96,
+ 27400, 10, 0x00, 96,
8, 10, 0 },
{ VALID, VALID, WLAN_RC_PHY_OFDM, 54000, /* 54 Mb */
- 29300, 0x0c, 0x00, 108,
+ 29300, 11, 0x00, 108,
8, 11, 0 },
},
50, /* probe interval */
0, /* Phy rates allowed initially */
};
+static const struct ath_rate_table *hw_rate_table[ATH9K_MODE_MAX] = {
+ [ATH9K_MODE_11A] = &ar5416_11a_ratetable,
+ [ATH9K_MODE_11G] = &ar5416_11g_ratetable,
+ [ATH9K_MODE_11NA_HT20] = &ar5416_11na_ratetable,
+ [ATH9K_MODE_11NG_HT20] = &ar5416_11ng_ratetable,
+ [ATH9K_MODE_11NA_HT40PLUS] = &ar5416_11na_ratetable,
+ [ATH9K_MODE_11NA_HT40MINUS] = &ar5416_11na_ratetable,
+ [ATH9K_MODE_11NG_HT40PLUS] = &ar5416_11ng_ratetable,
+ [ATH9K_MODE_11NG_HT40MINUS] = &ar5416_11ng_ratetable,
+};
+
+static int ath_rc_get_rateindex(const struct ath_rate_table *rate_table,
+ struct ieee80211_tx_rate *rate);
+
static inline int8_t median(int8_t a, int8_t b, int8_t c)
{
if (a >= b) {
* capflag matches one of the validity
* (VALID/VALID_20/VALID_40) flags */
- if (((rate & 0x7F) == (dot11rate & 0x7F)) &&
+ if ((rate == dot11rate) &&
((valid & WLAN_RC_CAP_MODE(capflag)) ==
WLAN_RC_CAP_MODE(capflag)) &&
!WLAN_RC_PHY_HT(phy)) {
u8 rate = rateset->rs_rates[i];
u8 dot11rate = rate_table->info[j].dot11rate;
- if (((rate & 0x7F) != (dot11rate & 0x7F)) ||
- !WLAN_RC_PHY_HT(phy) ||
+ if ((rate != dot11rate) || !WLAN_RC_PHY_HT(phy) ||
!WLAN_RC_PHY_HT_VALID(valid, capflag))
continue;
u8 tries, u8 rix, int rtsctsenable)
{
rate->count = tries;
- rate->idx = rix;
+ rate->idx = rate_table->info[rix].ratecode;
if (txrc->short_preamble)
rate->flags |= IEEE80211_TX_RC_USE_SHORT_PREAMBLE;
if (txrc->rts || rtsctsenable)
rate->flags |= IEEE80211_TX_RC_USE_RTS_CTS;
- if (WLAN_RC_PHY_40(rate_table->info[rix].phy))
- rate->flags |= IEEE80211_TX_RC_40_MHZ_WIDTH;
- if (WLAN_RC_PHY_SGI(rate_table->info[rix].phy))
- rate->flags |= IEEE80211_TX_RC_SHORT_GI;
- if (WLAN_RC_PHY_HT(rate_table->info[rix].phy))
+
+ if (WLAN_RC_PHY_HT(rate_table->info[rix].phy)) {
rate->flags |= IEEE80211_TX_RC_MCS;
+ if (WLAN_RC_PHY_40(rate_table->info[rix].phy))
+ rate->flags |= IEEE80211_TX_RC_40_MHZ_WIDTH;
+ if (WLAN_RC_PHY_SGI(rate_table->info[rix].phy))
+ rate->flags |= IEEE80211_TX_RC_SHORT_GI;
+ }
}
static void ath_rc_rate_set_rtscts(struct ath_softc *sc,
/* get the cix for the lowest valid rix */
for (i = 3; i >= 0; i--) {
if (rates[i].count && (rates[i].idx >= 0)) {
- rix = rates[i].idx;
+ rix = ath_rc_get_rateindex(rate_table, &rates[i]);
break;
}
}
{
int rix;
+ if (!(rate->flags & IEEE80211_TX_RC_MCS))
+ return rate->idx;
+
+ rix = rate->idx + rate_table->mcs_start;
if ((rate->flags & IEEE80211_TX_RC_40_MHZ_WIDTH) &&
(rate->flags & IEEE80211_TX_RC_SHORT_GI))
- rix = rate_table->info[rate->idx].ht_index;
+ rix = rate_table->info[rix].ht_index;
else if (rate->flags & IEEE80211_TX_RC_SHORT_GI)
- rix = rate_table->info[rate->idx].sgi_index;
+ rix = rate_table->info[rix].sgi_index;
else if (rate->flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
- rix = rate_table->info[rate->idx].cw40index;
+ rix = rate_table->info[rix].cw40index;
else
- rix = rate_table->info[rate->idx].base_index;
+ rix = rate_table->info[rix].base_index;
return rix;
}
ath_print(common, ATH_DBG_CONFIG,
"Choosing rate table for mode: %d\n", mode);
- return sc->hw_rate_table[mode];
+
+ sc->cur_rate_mode = mode;
+ return hw_rate_table[mode];
}
static void ath_rc_init(struct ath_softc *sc,
u8 *ht_mcs = (u8 *)&ath_rc_priv->neg_ht_rates;
u8 i, j, k, hi = 0, hthi = 0;
- if (!rate_table) {
- ath_print(common, ATH_DBG_FATAL,
- "Rate table not initialized\n");
- return;
- }
-
/* Initial rate table size. Will change depending
* on the working rate set */
ath_rc_priv->rate_table_size = RATE_TABLE_SIZE;
}
}
- ath_debug_stat_rc(sc, skb);
+ ath_debug_stat_rc(sc, ath_rc_get_rateindex(sc->cur_rate_table,
+ &tx_info->status.rates[final_ts_idx]));
}
static void ath_rate_init(void *priv, struct ieee80211_supported_band *sband,
{
struct ath_softc *sc = priv;
struct ath_rate_priv *ath_rc_priv = priv_sta;
- const struct ath_rate_table *rate_table = NULL;
+ const struct ath_rate_table *rate_table;
bool is_cw40, is_sgi40;
int i, j = 0;
(sc->sc_ah->opmode == NL80211_IFTYPE_MESH_POINT) ||
(sc->sc_ah->opmode == NL80211_IFTYPE_ADHOC)) {
rate_table = ath_choose_rate_table(sc, sband->band,
- sta->ht_cap.ht_supported,
- is_cw40);
- } else if (sc->sc_ah->opmode == NL80211_IFTYPE_AP) {
- /* cur_rate_table would be set on init through config() */
- rate_table = sc->cur_rate_table;
+ sta->ht_cap.ht_supported, is_cw40);
+ } else {
+ rate_table = hw_rate_table[sc->cur_rate_mode];
}
ath_rc_priv->ht_cap = ath_rc_build_ht_caps(sc, sta, is_cw40, is_sgi40);
ath_print(ath9k_hw_common(sc->sc_ah), ATH_DBG_CONFIG,
"Operating HT Bandwidth changed to: %d\n",
sc->hw->conf.channel_type);
+ sc->cur_rate_table = hw_rate_table[sc->cur_rate_mode];
}
}
}
.free_sta = ath_rate_free_sta,
};
-void ath_rate_attach(struct ath_softc *sc)
-{
- sc->hw_rate_table[ATH9K_MODE_11A] =
- &ar5416_11a_ratetable;
- sc->hw_rate_table[ATH9K_MODE_11G] =
- &ar5416_11g_ratetable;
- sc->hw_rate_table[ATH9K_MODE_11NA_HT20] =
- &ar5416_11na_ratetable;
- sc->hw_rate_table[ATH9K_MODE_11NG_HT20] =
- &ar5416_11ng_ratetable;
- sc->hw_rate_table[ATH9K_MODE_11NA_HT40PLUS] =
- &ar5416_11na_ratetable;
- sc->hw_rate_table[ATH9K_MODE_11NA_HT40MINUS] =
- &ar5416_11na_ratetable;
- sc->hw_rate_table[ATH9K_MODE_11NG_HT40PLUS] =
- &ar5416_11ng_ratetable;
- sc->hw_rate_table[ATH9K_MODE_11NG_HT40MINUS] =
- &ar5416_11ng_ratetable;
-}
-
int ath_rate_control_register(void)
{
return ieee80211_rate_control_register(&ath_rate_ops);
static void ath_tx_rc_status(struct ath_buf *bf, struct ath_desc *ds,
int nbad, int txok, bool update_rc);
+enum {
+ MCS_DEFAULT,
+ MCS_HT40,
+ MCS_HT40_SGI,
+};
+
+static int ath_max_4ms_framelen[3][16] = {
+ [MCS_DEFAULT] = {
+ 3216, 6434, 9650, 12868, 19304, 25740, 28956, 32180,
+ 6430, 12860, 19300, 25736, 38600, 51472, 57890, 64320,
+ },
+ [MCS_HT40] = {
+ 6684, 13368, 20052, 26738, 40104, 53476, 60156, 66840,
+ 13360, 26720, 40080, 53440, 80160, 106880, 120240, 133600,
+ },
+ [MCS_HT40_SGI] = {
+ /* TODO: Only MCS 7 and 15 updated, recalculate the rest */
+ 6684, 13368, 20052, 26738, 40104, 53476, 60156, 74200,
+ 13360, 26720, 40080, 53440, 80160, 106880, 120240, 148400,
+ }
+};
+
+
/*********************/
/* Aggregation logic */
/*********************/
static u32 ath_lookup_rate(struct ath_softc *sc, struct ath_buf *bf,
struct ath_atx_tid *tid)
{
- const struct ath_rate_table *rate_table = sc->cur_rate_table;
struct sk_buff *skb;
struct ieee80211_tx_info *tx_info;
struct ieee80211_tx_rate *rates;
for (i = 0; i < 4; i++) {
if (rates[i].count) {
- if (!WLAN_RC_PHY_HT(rate_table->info[rates[i].idx].phy)) {
+ int modeidx;
+ if (!(rates[i].flags & IEEE80211_TX_RC_MCS)) {
legacy = 1;
break;
}
- frmlen = rate_table->info[rates[i].idx].max_4ms_framelen;
+ if (rates[i].flags & IEEE80211_TX_RC_SHORT_GI)
+ modeidx = MCS_HT40_SGI;
+ else if (rates[i].flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
+ modeidx = MCS_HT40;
+ else
+ modeidx = MCS_DEFAULT;
+
+ frmlen = ath_max_4ms_framelen[modeidx][rates[i].idx];
max_4ms_framelen = min(max_4ms_framelen, frmlen);
}
}
static int ath_compute_num_delims(struct ath_softc *sc, struct ath_atx_tid *tid,
struct ath_buf *bf, u16 frmlen)
{
- const struct ath_rate_table *rt = sc->cur_rate_table;
struct sk_buff *skb = bf->bf_mpdu;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
u32 nsymbits, nsymbols;
u16 minlen;
- u8 rc, flags, rix;
+ u8 flags, rix;
int width, half_gi, ndelim, mindelim;
/* Select standard number of delimiters based on frame length alone */
rix = tx_info->control.rates[0].idx;
flags = tx_info->control.rates[0].flags;
- rc = rt->info[rix].ratecode;
width = (flags & IEEE80211_TX_RC_40_MHZ_WIDTH) ? 1 : 0;
half_gi = (flags & IEEE80211_TX_RC_SHORT_GI) ? 1 : 0;
if (nsymbols == 0)
nsymbols = 1;
- nsymbits = bits_per_symbol[HT_RC_2_MCS(rc)][width];
+ nsymbits = bits_per_symbol[rix][width];
minlen = (nsymbols * nsymbits) / BITS_PER_BYTE;
if (frmlen < minlen) {
static u32 ath_pkt_duration(struct ath_softc *sc, u8 rix, struct ath_buf *bf,
int width, int half_gi, bool shortPreamble)
{
- const struct ath_rate_table *rate_table = sc->cur_rate_table;
u32 nbits, nsymbits, duration, nsymbols;
- u8 rc;
int streams, pktlen;
pktlen = bf_isaggr(bf) ? bf->bf_al : bf->bf_frmlen;
- rc = rate_table->info[rix].ratecode;
-
- /* for legacy rates, use old function to compute packet duration */
- if (!IS_HT_RATE(rc))
- return ath9k_hw_computetxtime(sc->sc_ah, rate_table, pktlen,
- rix, shortPreamble);
/* find number of symbols: PLCP + data */
nbits = (pktlen << 3) + OFDM_PLCP_BITS;
- nsymbits = bits_per_symbol[HT_RC_2_MCS(rc)][width];
+ nsymbits = bits_per_symbol[rix][width];
nsymbols = (nbits + nsymbits - 1) / nsymbits;
if (!half_gi)
duration = SYMBOL_TIME_HALFGI(nsymbols);
/* addup duration for legacy/ht training and signal fields */
- streams = HT_RC_2_STREAMS(rc);
+ streams = HT_RC_2_STREAMS(rix);
duration += L_STF + L_LTF + L_SIG + HT_SIG + HT_STF + HT_LTF(streams);
return duration;
static void ath_buf_set_rate(struct ath_softc *sc, struct ath_buf *bf)
{
struct ath_common *common = ath9k_hw_common(sc->sc_ah);
- const struct ath_rate_table *rt = sc->cur_rate_table;
struct ath9k_11n_rate_series series[4];
struct sk_buff *skb;
struct ieee80211_tx_info *tx_info;
struct ieee80211_tx_rate *rates;
+ const struct ieee80211_rate *rate;
struct ieee80211_hdr *hdr;
int i, flags = 0;
u8 rix = 0, ctsrate = 0;
* checking the BSS's global flag.
* But for the rate series, IEEE80211_TX_RC_USE_SHORT_PREAMBLE is used.
*/
+ rate = ieee80211_get_rts_cts_rate(sc->hw, tx_info);
+ ctsrate = rate->hw_value;
if (sc->sc_flags & SC_OP_PREAMBLE_SHORT)
- ctsrate = rt->info[tx_info->control.rts_cts_rate_idx].ratecode |
- rt->info[tx_info->control.rts_cts_rate_idx].short_preamble;
- else
- ctsrate = rt->info[tx_info->control.rts_cts_rate_idx].ratecode;
+ ctsrate |= rate->hw_value_short;
/*
* ATH9K_TXDESC_RTSENA and ATH9K_TXDESC_CTSENA are mutually exclusive.
flags &= ~(ATH9K_TXDESC_RTSENA);
for (i = 0; i < 4; i++) {
+ bool is_40, is_sgi, is_sp;
+ int phy;
+
if (!rates[i].count || (rates[i].idx < 0))
continue;
series[i].Tries = rates[i].count;
series[i].ChSel = common->tx_chainmask;
- if (rates[i].flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
- series[i].Rate = rt->info[rix].ratecode |
- rt->info[rix].short_preamble;
- else
- series[i].Rate = rt->info[rix].ratecode;
-
if (rates[i].flags & IEEE80211_TX_RC_USE_RTS_CTS)
series[i].RateFlags |= ATH9K_RATESERIES_RTS_CTS;
if (rates[i].flags & IEEE80211_TX_RC_40_MHZ_WIDTH)
if (rates[i].flags & IEEE80211_TX_RC_SHORT_GI)
series[i].RateFlags |= ATH9K_RATESERIES_HALFGI;
- series[i].PktDuration = ath_pkt_duration(sc, rix, bf,
- (rates[i].flags & IEEE80211_TX_RC_40_MHZ_WIDTH) != 0,
- (rates[i].flags & IEEE80211_TX_RC_SHORT_GI),
- (rates[i].flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE));
+ is_sgi = !!(rates[i].flags & IEEE80211_TX_RC_SHORT_GI);
+ is_40 = !!(rates[i].flags & IEEE80211_TX_RC_40_MHZ_WIDTH);
+ is_sp = !!(rates[i].flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE);
+
+ if (rates[i].flags & IEEE80211_TX_RC_MCS) {
+ /* MCS rates */
+ series[i].Rate = rix | 0x80;
+ series[i].PktDuration = ath_pkt_duration(sc, rix, bf,
+ is_40, is_sgi, is_sp);
+ continue;
+ }
+
+ /* legcay rates */
+ if ((tx_info->band == IEEE80211_BAND_2GHZ) &&
+ !(rate->flags & IEEE80211_RATE_ERP_G))
+ phy = WLAN_RC_PHY_CCK;
+ else
+ phy = WLAN_RC_PHY_OFDM;
+
+ rate = &sc->sbands[tx_info->band].bitrates[rates[i].idx];
+ series[i].Rate = rate->hw_value;
+ if (rate->hw_value_short) {
+ if (rates[i].flags & IEEE80211_TX_RC_USE_SHORT_PREAMBLE)
+ series[i].Rate |= rate->hw_value_short;
+ } else {
+ is_sp = false;
+ }
+
+ series[i].PktDuration = ath9k_hw_computetxtime(sc->sc_ah,
+ phy, rate->bitrate * 100, bf->bf_frmlen, rix, is_sp);
}
/* set dur_update_en for l-sig computation except for PS-Poll frames */
}
}
- for (i = tx_rateindex + 1; i < hw->max_rates; i++)
+ for (i = tx_rateindex + 1; i < hw->max_rates; i++) {
tx_info->status.rates[i].count = 0;
+ tx_info->status.rates[i].idx = -1;
+ }
tx_info->status.rates[tx_rateindex].count = bf->bf_retries + 1;
}
projects / GitHub / LineageOS / G12 / android_kernel_amlogic_linux-4.9.git / commitdiff