nexmon – Blame information for rev 1
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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | office | 1 | #ifndef RATES_H |
| 2 | #define RATES_H |
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| 3 | |||
| 4 | /* Rate Defines */ |
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| 5 | |||
| 6 | /* Valid rates for the Supported Rates and Extended Supported Rates IEs. |
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| 7 | * Encoding is the rate in 500kbps units, rouding up for fractional values. |
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| 8 | * 802.11-2012, section 6.5.5.2, DATA_RATE parameter enumerates all the values. |
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| 9 | * The rate values cover DSSS, HR/DSSS, ERP, and OFDM phy rates. |
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| 10 | * The defines below do not cover the rates specific to 10MHz, {3, 4.5, 27}, |
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| 11 | * and 5MHz, {1.5, 2.25, 3, 4.5, 13.5}, which are not supported by Broadcom devices. |
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| 12 | */ |
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| 13 | |||
| 14 | #define RATES_RATE_1M 2 /* 1 Mbps in 500kbps units DSSS */ |
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| 15 | #define RATES_RATE_2M 4 /* 2 Mbps in 500kbps units DSSS */ |
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| 16 | #define RATES_RATE_5M5 11 /* 5.5 Mbps in 500kbps units DSSS */ |
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| 17 | #define RATES_RATE_11M 22 /* 11 Mbps in 500kbps units DSSS */ |
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| 18 | #define RATES_RATE_6M 12 /* 6 Mbps in 500kbps units OFDM */ |
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| 19 | #define RATES_RATE_9M 18 /* 9 Mbps in 500kbps units OFDN */ |
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| 20 | #define RATES_RATE_12M 24 /* 12 Mbps in 500kbps units OFDM */ |
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| 21 | #define RATES_RATE_18M 36 /* 18 Mbps in 500kbps units OFDM */ |
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| 22 | #define RATES_RATE_24M 48 /* 24 Mbps in 500kbps units OFDM */ |
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| 23 | #define RATES_RATE_36M 72 /* 36 Mbps in 500kbps units OFDM */ |
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| 24 | #define RATES_RATE_48M 96 /* 48 Mbps in 500kbps units OFDM */ |
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| 25 | #define RATES_RATE_54M 108 /* 54 Mbps in 500kbps units OFDM */ |
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| 26 | #define RATES_RATE_MAX 108 /* highest rate (54 Mbps) in 500kbps units */ |
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| 27 | |||
| 28 | #define RATES_RATE_MASK 0x000000FF |
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| 29 | |||
| 30 | #define RATES_VHT_MCS_MASK 0x0000000F |
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| 31 | #define RATES_VHT_MCS_SHIFT 0 |
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| 32 | #define RATES_VHT_MCS(n) ((n << RATES_VHT_MCS_SHIFT) & RATES_VHT_MCS_MASK) |
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| 33 | |||
| 34 | #define RATES_VHT_NSS_MASK 0x000000F0 |
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| 35 | #define RATES_VHT_NSS_SHIFT 4 |
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| 36 | #define RATES_VHT_NSS(n) ((n << RATES_VHT_NSS_SHIFT) & RATES_VHT_NSS_MASK) |
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| 37 | |||
| 38 | #define RATES_HT_MCS_MASK 0x00000007 |
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| 39 | #define RATES_HT_MCS_SHIFT 0 |
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| 40 | #define RATES_HT_MCS(n) ((n << RATES_HT_MCS_SHIFT) & RATES_HT_MCS_MASK) |
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| 41 | |||
| 42 | #define RATES_HT_NSS_MASK 0x00000078 |
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| 43 | #define RATES_HT_NSS_SHIFT 3 |
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| 44 | #define RATES_HT_NSS(n) ((n << RATES_HT_NSS_SHIFT) & RATES_HT_NSS_MASK) |
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| 45 | |||
| 46 | #define RATES_TXEXP_MASK 0x00000300 |
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| 47 | #define RATES_TXEXP_SHIFT 8 |
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| 48 | |||
| 49 | #define RATES_BW_MASK 0x00070000 |
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| 50 | #define RATES_BW_SHIFT 16 |
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| 51 | |||
| 52 | #define RATES_STBC 0x00100000 |
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| 53 | #define RATES_TXBF 0x00200000 |
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| 54 | #define RATES_LDPC_CODING 0x00400000 |
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| 55 | #define RATES_SHORT_GI 0x00800000 |
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| 56 | #define RATES_SHORT_PREAMBLE 0x00800000 |
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| 57 | #define RATES_ENCODING_MASK 0x03000000 |
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| 58 | #define RATES_OVERRIDE_RATE 0x40000000 |
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| 59 | #define RATES_OVERRIDE_MODE 0x80000000 |
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| 60 | |||
| 61 | #define RATES_ENCODE_RATE 0x00000000 |
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| 62 | #define RATES_ENCODE_HT 0x01000000 |
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| 63 | #define RATES_ENCODE_VHT 0x02000000 |
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| 64 | |||
| 65 | #define BW_20MHZ 1 |
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| 66 | #define BW_40MHZ 2 |
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| 67 | #define BW_80MHZ 3 |
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| 68 | #define BW_160MHZ 4 |
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| 69 | |||
| 70 | #define RATES_BW_UNSPECIFIED 0x00000000 |
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| 71 | #define RATES_BW_20MHZ (BW_20MHZ << RATES_BW_SHIFT) |
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| 72 | #define RATES_BW_40MHZ (BW_40MHZ << RATES_BW_SHIFT) |
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| 73 | #define RATES_BW_80MHZ (BW_80MHZ << RATES_BW_SHIFT) |
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| 74 | #define RATES_BW_160MHZ (BW_160MHZ << RATES_BW_SHIFT) |
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| 75 | |||
| 76 | #define RATES_SET_HT(mcs) (RATES_OVERRIDE_RATE | RATES_OVERRIDE_MODE | RATES_ENCODE_HT | (RATES_HT_MCS_MASK & mcs)) |
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| 77 | #define RATES_SET_VHT(mcs) (RATES_OVERRIDE_RATE | RATES_OVERRIDE_MODE | RATES_ENCODE_VHT | RATES_VHT_NSS(1) | (RATES_VHT_MCS_MASK & mcs)) |
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| 78 | |||
| 79 | #endif /* RATES_H */ |