| Message ID | 20250408010132.3699967-1-quic_pradeepc@quicinc.com |
|---|---|
| Headers | show |
| Series | wifi: ath12k: add MU-MIMO and 160 MHz bandwidth support | expand |
On 4/7/2025 6:01 PM, Pradeep Kumar Chitrapu wrote: > Add support for > 1. enabling MU-MIMO in HE and EHT modes from hardware > 2. setting fixed HE rate/GI/LTF > 3. 160 MHz bandwidth in HE mode > 4. extended NSS bandwidth support > > Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 > Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 > > changes in v12: > - rebase > > changes in v11: > patch 1/9: > - fix return values in ath12k_mac_set_he_txbf_conf() and > ath12k_mac_vif_recalc_sta_he_txbf() > patch 6/9: > - fix missing he_mcs initialization in ath12k_mac_init_arvif() > > changes in v10: > patch 6/9: > - use ath12k_ahsta_to_sta() > - fix rcu_dereference warning in ath12k_mac_set_bitrate_mask_iter() > - change return type for ath12k_mac_validate_fixed_rate_settings() > - improve readability by adhering to nl80211 definitions of GI > NL80211_TXRATE_DEFAULT_GI. Introduce ath12k_mac_nlgi_to_wmigi() > for conversion. > patch 7/9: > - do not change default MODE_11AC_VHT160 in > ath12k_mac_get_phymode_vht() as it breaks clients which do not > set VHT_CAP_SUPP_CHAN_WIDTH_160MHZ. > patch 8/9: > - Use IEEE80211_VHT_CAP_EXT_NSS_BW_MASK along with > IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ for determining VHT160 > phymode. > > changes in v9: rebase on top of master branch with mlo changes > patch 1/9 and 2/9: > - fetch link_conf using ath12k_mac_get_link_bss_conf() > instead of arvif->vif->bss_conf before mlo > patch 6/9 > - fetch mcs/nss values from sta->link[] instead of sta->deflink > - fix spelling of 'incompatibility' > patch 8/9 > - replace sta->deflink.addr with arsta->addr in > ath12k_peer_assoc_h_vht > patch 9/9 > - replace sta->deflink.rx_nss with link_sta->rx_nss > > changes in v8: > - rebase and resolve KASAN warnings reported by Jeff in v7, in patch 6/9. > > Pradeep Kumar Chitrapu (9): > wifi: ath12k: push HE MU-MIMO params to hardware > wifi: ath12k: push EHT MU-MIMO params to hardware > wifi: ath12k: move HE MCS mapper to a separate function > wifi: ath12k: generate rx and tx mcs maps for supported HE mcs > wifi: ath12k: fix TX and RX MCS rate configurations in HE mode > wifi: ath12k: add support for setting fixed HE rate/GI/LTF > wifi: ath12k: clean up 80P80 support > wifi: ath12k: add support for 160 MHz bandwidth > wifi: ath12k: add extended NSS bandwidth support for 160 MHz > > drivers/net/wireless/ath/ath12k/core.h | 2 + > drivers/net/wireless/ath/ath12k/mac.c | 1141 ++++++++++++++++++++---- > drivers/net/wireless/ath/ath12k/mac.h | 17 + > drivers/net/wireless/ath/ath12k/wmi.c | 13 +- > drivers/net/wireless/ath/ath12k/wmi.h | 107 ++- > 5 files changed, 1058 insertions(+), 222 deletions(-) > > > base-commit: ac17b1211841c98a9b4c2900ba2a7f457c80cf90 Sorry, this needs to be rebased again: Applying: wifi: ath12k: push HE MU-MIMO params to hardware Applying: wifi: ath12k: push EHT MU-MIMO params to hardware Applying: wifi: ath12k: move HE MCS mapper to a separate function Applying: wifi: ath12k: generate rx and tx mcs maps for supported HE mcs Applying: wifi: ath12k: fix TX and RX MCS rate configurations in HE mode Applying: wifi: ath12k: add support for setting fixed HE rate/GI/LTF Applying: wifi: ath12k: clean up 80P80 support Applying: wifi: ath12k: add support for 160 MHz bandwidth Using index info to reconstruct a base tree... M drivers/net/wireless/ath/ath12k/core.h M drivers/net/wireless/ath/ath12k/mac.c M drivers/net/wireless/ath/ath12k/wmi.c Falling back to patching base and 3-way merge... Auto-merging drivers/net/wireless/ath/ath12k/wmi.c Auto-merging drivers/net/wireless/ath/ath12k/mac.c CONFLICT (content): Merge conflict in drivers/net/wireless/ath/ath12k/mac.c Auto-merging drivers/net/wireless/ath/ath12k/core.h Recorded preimage for 'drivers/net/wireless/ath/ath12k/mac.c' error: Failed to merge in the changes. Patch failed at 0008 wifi: ath12k: add support for 160 MHz bandwidth
>> base-commit: ac17b1211841c98a9b4c2900ba2a7f457c80cf90 > > Sorry, this needs to be rebased again: > > Applying: wifi: ath12k: push HE MU-MIMO params to hardware > Applying: wifi: ath12k: push EHT MU-MIMO params to hardware > Applying: wifi: ath12k: move HE MCS mapper to a separate function > Applying: wifi: ath12k: generate rx and tx mcs maps for supported HE mcs > Applying: wifi: ath12k: fix TX and RX MCS rate configurations in HE mode > Applying: wifi: ath12k: add support for setting fixed HE rate/GI/LTF > Applying: wifi: ath12k: clean up 80P80 support > Applying: wifi: ath12k: add support for 160 MHz bandwidth > Using index info to reconstruct a base tree... > M drivers/net/wireless/ath/ath12k/core.h > M drivers/net/wireless/ath/ath12k/mac.c > M drivers/net/wireless/ath/ath12k/wmi.c > Falling back to patching base and 3-way merge... > Auto-merging drivers/net/wireless/ath/ath12k/wmi.c > Auto-merging drivers/net/wireless/ath/ath12k/mac.c > CONFLICT (content): Merge conflict in drivers/net/wireless/ath/ath12k/mac.c > Auto-merging drivers/net/wireless/ath/ath12k/core.h > Recorded preimage for 'drivers/net/wireless/ath/ath12k/mac.c' > error: Failed to merge in the changes. > Patch failed at 0008 wifi: ath12k: add support for 160 MHz bandwidth > Sure Jeff..Let me rebase and post v13 Thanks Pradeep
Add support for 1. enabling MU-MIMO in HE and EHT modes from hardware 2. setting fixed HE rate/GI/LTF 3. 160 MHz bandwidth in HE mode 4. extended NSS bandwidth support Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 changes in v12: - rebase changes in v11: patch 1/9: - fix return values in ath12k_mac_set_he_txbf_conf() and ath12k_mac_vif_recalc_sta_he_txbf() patch 6/9: - fix missing he_mcs initialization in ath12k_mac_init_arvif() changes in v10: patch 6/9: - use ath12k_ahsta_to_sta() - fix rcu_dereference warning in ath12k_mac_set_bitrate_mask_iter() - change return type for ath12k_mac_validate_fixed_rate_settings() - improve readability by adhering to nl80211 definitions of GI NL80211_TXRATE_DEFAULT_GI. Introduce ath12k_mac_nlgi_to_wmigi() for conversion. patch 7/9: - do not change default MODE_11AC_VHT160 in ath12k_mac_get_phymode_vht() as it breaks clients which do not set VHT_CAP_SUPP_CHAN_WIDTH_160MHZ. patch 8/9: - Use IEEE80211_VHT_CAP_EXT_NSS_BW_MASK along with IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ for determining VHT160 phymode. changes in v9: rebase on top of master branch with mlo changes patch 1/9 and 2/9: - fetch link_conf using ath12k_mac_get_link_bss_conf() instead of arvif->vif->bss_conf before mlo patch 6/9 - fetch mcs/nss values from sta->link[] instead of sta->deflink - fix spelling of 'incompatibility' patch 8/9 - replace sta->deflink.addr with arsta->addr in ath12k_peer_assoc_h_vht patch 9/9 - replace sta->deflink.rx_nss with link_sta->rx_nss changes in v8: - rebase and resolve KASAN warnings reported by Jeff in v7, in patch 6/9. Pradeep Kumar Chitrapu (9): wifi: ath12k: push HE MU-MIMO params to hardware wifi: ath12k: push EHT MU-MIMO params to hardware wifi: ath12k: move HE MCS mapper to a separate function wifi: ath12k: generate rx and tx mcs maps for supported HE mcs wifi: ath12k: fix TX and RX MCS rate configurations in HE mode wifi: ath12k: add support for setting fixed HE rate/GI/LTF wifi: ath12k: clean up 80P80 support wifi: ath12k: add support for 160 MHz bandwidth wifi: ath12k: add extended NSS bandwidth support for 160 MHz drivers/net/wireless/ath/ath12k/core.h | 2 + drivers/net/wireless/ath/ath12k/mac.c | 1141 ++++++++++++++++++++---- drivers/net/wireless/ath/ath12k/mac.h | 17 + drivers/net/wireless/ath/ath12k/wmi.c | 13 +- drivers/net/wireless/ath/ath12k/wmi.h | 107 ++- 5 files changed, 1058 insertions(+), 222 deletions(-) base-commit: ac17b1211841c98a9b4c2900ba2a7f457c80cf90