This is a regression fix for 80+80 and 160 MHz support bits being
cleared, therefore not adverised. Remove disable of 80+80 and 160 MHz
capability flags and assign valid center frequency 2 similar to
VHT80_80.
Fixes: 38dfe775d0ab ("wifi: ath11k: push MU-MIMO params from hostapd to hardware")
Reported-by: Robert Marko <[email protected]>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=217299
Co-developed-by: P Praneesh <[email protected]>
Signed-off-by: P Praneesh <[email protected]>
Signed-off-by: Muna Sinada <[email protected]>
---
drivers/net/wireless/ath/ath11k/mac.c | 4 ----
drivers/net/wireless/ath/ath11k/wmi.c | 3 ++-
2 files changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index cad832e0e6b8..4f0bf62eb29f 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -5552,10 +5552,6 @@ static int ath11k_mac_copy_he_cap(struct ath11k *ar,
he_cap_elem->mac_cap_info[1] &=
IEEE80211_HE_MAC_CAP1_TF_MAC_PAD_DUR_MASK;
- he_cap_elem->phy_cap_info[0] &=
- ~IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G;
- he_cap_elem->phy_cap_info[0] &=
- ~IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G;
he_cap_elem->phy_cap_info[5] &=
~IEEE80211_HE_PHY_CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_MASK;
diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c
index 27f3fceb33c5..fcc153df56d0 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.c
+++ b/drivers/net/wireless/ath/ath11k/wmi.c
@@ -865,7 +865,8 @@ static void ath11k_wmi_put_wmi_channel(struct wmi_channel *chan,
chan->band_center_freq2 = arg->channel.band_center_freq1;
- } else if (arg->channel.mode == MODE_11AC_VHT80_80) {
+ } else if ((arg->channel.mode == MODE_11AC_VHT80_80) ||
+ (arg->channel.mode == MODE_11AX_HE80_80)) {
chan->band_center_freq2 = arg->channel.band_center_freq2;
} else {
chan->band_center_freq2 = 0;
--
2.7.4
On Mon, Apr 17, 2023 at 10:23 PM Muna Sinada <[email protected]> wrote:
>
> This is a regression fix for 80+80 and 160 MHz support bits being
> cleared, therefore not adverised. Remove disable of 80+80 and 160 MHz
> capability flags and assign valid center frequency 2 similar to
> VHT80_80.
>
> Fixes: 38dfe775d0ab ("wifi: ath11k: push MU-MIMO params from hostapd to hardware")
> Reported-by: Robert Marko <[email protected]>
> Link: https://bugzilla.kernel.org/show_bug.cgi?id=217299
> Co-developed-by: P Praneesh <[email protected]>
> Signed-off-by: P Praneesh <[email protected]>
> Signed-off-by: Muna Sinada <[email protected]>
> ---
Tested-by: Robert Marko <[email protected]> #IPQ8074
WLAN.HK.2.9.0.1-01385-QCAHKSWPL_SILICONZ-1
Regards,
Robert
--
Robert Marko
Staff Embedded Linux Engineer
Sartura Ltd.
Lendavska ulica 16a
10000 Zagreb, Croatia
Email: [email protected]
Web: http://www.sartura.hr
Muna Sinada <[email protected]> wrote:
> This is a regression fix for 80+80 and 160 MHz support bits being
> cleared, therefore not adverised. Remove disable of 80+80 and 160 MHz
> capability flags and assign valid center frequency 2 similar to
> VHT80_80.
>
> Fixes: 38dfe775d0ab ("wifi: ath11k: push MU-MIMO params from hostapd to hardware")
> Reported-by: Robert Marko <[email protected]>
> Tested-by: Robert Marko <[email protected]> # IPQ8074 WLAN.HK.2.9.0.1-01385-QCAHKSWPL_SILICONZ-1
> Link: https://bugzilla.kernel.org/show_bug.cgi?id=217299
> Co-developed-by: P Praneesh <[email protected]>
> Signed-off-by: P Praneesh <[email protected]>
> Signed-off-by: Muna Sinada <[email protected]>
> Signed-off-by: Kalle Valo <[email protected]>
Patch applied to ath-next branch of ath.git, thanks.
b100722a777f wifi: ath11k: Remove disabling of 80+80 and 160 MHz
--
https://patchwork.kernel.org/project/linux-wireless/patch/[email protected]/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches