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UPSTREAM: wifi: cfg80211: fix MCS divisor value

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The Bitrate for HE/EHT MCS6 is calculated wrongly due to the
incorrect MCS divisor value for mcs6. Fix it with the proper
value.

previous mcs_divisor value = (11769/6144) = 1.915527

fixed mcs_divisor value = (11377/6144) = 1.851725

Fixes: 9c97c88d2f ("cfg80211: Add support to calculate and report 4096-QAM HE rates")
Signed-off-by: Tamizh Chelvam Raja <quic_tamizhr@quicinc.com>
Link: https://lore.kernel.org/r/20220908181034.9936-1-quic_tamizhr@quicinc.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

Bug: 253289327
Change-Id: I3c826970eeb42c538c4b6a0c8efffe13e622df76
(cherry picked from commit 64e966d1e84b29c9fa916cfeaabbf4013703942e)
Signed-off-by: Kiran Kumar Lokere <quic_klokere@quicinc.com>
Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com>
This commit is contained in:
Tamizh Chelvam Raja
2022-09-08 23:40:34 +05:30
committed by Todd Kjos
parent 3658e1b900
commit 41f5642f15
1 changed files with 2 additions and 2 deletions
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4
net/wireless/util.c
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@@ -1359,7 +1359,7 @@ static u32 cfg80211_calculate_bitrate_he(struct rate_info *rate)
25599, /* 4.166666... */
17067, /* 2.777777... */
12801, /* 2.083333... */
11769, /* 1.851851... */
11377, /* 1.851725... */
10239, /* 1.666666... */
8532, /* 1.388888... */
7680, /* 1.250000... */
@@ -1442,7 +1442,7 @@ static u32 cfg80211_calculate_bitrate_eht(struct rate_info *rate)
25599, /* 4.166666... */
17067, /* 2.777777... */
12801, /* 2.083333... */
11769, /* 1.851851... */
11377, /* 1.851725... */
10239, /* 1.666666... */
8532, /* 1.388888... */
7680, /* 1.250000... */