[PATCH 2/2] wifi: ath10k: fix invalid VHT parameters in supported_vht_mcs_rate_nss2

Jeff Johnson quic_jjohnson at quicinc.com
Mon Jul 22 16:23:11 PDT 2024


On 7/10/2024 7:03 PM, Baochen Qiang wrote:
> In supported_vht_mcs_rate_nss2, the rate for MCS9 & VHT20 is defined as
> {1560, 1733}, this does not align with firmware's definition and therefore
> fails the verification in ath10k_mac_get_rate_flags_vht():
> 
> 	invalid vht params rate 1730 100kbps nss 2 mcs 9
> and:
> 	invalid vht params rate 1920 100kbps nss 2 mcs 9
> 
> Change it to {1730,  1920} 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 at molgen.mpg.de>
> Closes: https://lore.kernel.org/lkml/fba24cd3-4a1e-4072-8585-8402272788ff@molgen.mpg.de/
> Signed-off-by: Baochen Qiang <quic_bqiang at quicinc.com>
Acked-by: Jeff Johnson <quic_jjohnson at quicinc.com>




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