diff options
Diffstat (limited to 'net/wireless/util.c')
| -rw-r--r-- | net/wireless/util.c | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/net/wireless/util.c b/net/wireless/util.c index 1d2fcfad06cc..97c744eeac4f 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -1073,10 +1073,24 @@ static u32 cfg80211_calculate_bitrate_vht(struct rate_info *rate) if (WARN_ON_ONCE(rate->mcs > 9)) return 0; - idx = rate->flags & (RATE_INFO_FLAGS_160_MHZ_WIDTH | - RATE_INFO_FLAGS_80P80_MHZ_WIDTH) ? 3 : - rate->flags & RATE_INFO_FLAGS_80_MHZ_WIDTH ? 2 : - rate->flags & RATE_INFO_FLAGS_40_MHZ_WIDTH ? 1 : 0; + switch (rate->bw) { + case RATE_INFO_BW_160: + idx = 3; + break; + case RATE_INFO_BW_80: + idx = 2; + break; + case RATE_INFO_BW_40: + idx = 1; + break; + case RATE_INFO_BW_5: + case RATE_INFO_BW_10: + default: + WARN_ON(1); + /* fall through */ + case RATE_INFO_BW_20: + idx = 0; + } bitrate = base[idx][rate->mcs]; bitrate *= rate->nss; @@ -1107,8 +1121,7 @@ u32 cfg80211_calculate_bitrate(struct rate_info *rate) modulation = rate->mcs & 7; streams = (rate->mcs >> 3) + 1; - bitrate = (rate->flags & RATE_INFO_FLAGS_40_MHZ_WIDTH) ? - 13500000 : 6500000; + bitrate = (rate->bw == RATE_INFO_BW_40) ? 13500000 : 6500000; if (modulation < 4) bitrate *= (modulation + 1); |