5.15-stable review patch. If anyone has any objections, please let me know.
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From: Baochen Qiang quic_bqiang@quicinc.com
[ Upstream commit d50886b27850447d90c0cd40c725238097909d1e ]
In supported_vht_mcs_rate_nss1, the rate for MCS9 & VHT20 is defined as {780, 867}, this does not align with firmware's definition and therefore fails the verification in ath10k_mac_get_rate_flags_vht():
invalid vht params rate 960 100kbps nss 1 mcs 9
Change it to {865, 960} to align with firmware, so this issue could be fixed.
Since ath10k_hw_params::supports_peer_stats_info is enabled only for QCA6174, this change does not affect other chips.
Tested-on: QCA6174 hw3.2 PCI WLAN.RM.4.4.1-00309-QCARMSWPZ-1
Fixes: 3344b99d69ab ("ath10k: add bitrate parse for peer stats info") Reported-by: Paul Menzel pmenzel@molgen.mpg.de Closes: https://lore.kernel.org/lkml/fba24cd3-4a1e-4072-8585-8402272788ff@molgen.mpg... Signed-off-by: Baochen Qiang quic_bqiang@quicinc.com Acked-by: Jeff Johnson quic_jjohnson@quicinc.com Signed-off-by: Kalle Valo quic_kvalo@quicinc.com Link: https://patch.msgid.link/20240711020344.98040-2-quic_bqiang@quicinc.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/wireless/ath/ath10k/mac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 8208434d7d2b2..f91251770250f 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -9066,7 +9066,7 @@ static const struct ath10k_index_vht_data_rate_type supported_vht_mcs_rate_nss1[ {6, {2633, 2925}, {1215, 1350}, {585, 650} }, {7, {2925, 3250}, {1350, 1500}, {650, 722} }, {8, {3510, 3900}, {1620, 1800}, {780, 867} }, - {9, {3900, 4333}, {1800, 2000}, {780, 867} } + {9, {3900, 4333}, {1800, 2000}, {865, 960} } };
/*MCS parameters with Nss = 2 */