#
f0024c98 |
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11-Feb-2024 |
Nicolas Escande <nico.escande@gmail.com> |
wifi: ath12k: remove the unused scan_events from ath12k_wmi_scan_req_arg As done for ath11k, lets keep on cleaning up struct ath12k_wmi_scan_req_arg by removing the unused scan_events. Also remove the underlying union & struct construct as it isn't needed anymore. No functionnal changes. Signed-off-by: Nicolas Escande <nico.escande@gmail.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://msgid.link/20240211151104.1951418-1-nico.escande@gmail.com
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#
80fd22d7 |
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11-Feb-2024 |
Nicolas Escande <nico.escande@gmail.com> |
wifi: ath12k: Remove unused scan_flags from struct ath12k_wmi_scan_req_arg As we did for ath11k lets remove the unused scan_flags from struct ath12k_wmi_scan_req_arg. This will prevent us from using out of sync values between WMI_SCAN_XXX & scan_f_xxx bitfield. While at it remove the underlying wrapping struct/union construct as it serves no purpose anymore. Signed-off-by: Nicolas Escande <nico.escande@gmail.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://msgid.link/20240211145548.1939610-3-nico.escande@gmail.com
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#
28035a88 |
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05-Feb-2024 |
Kang Yang <quic_kangyang@quicinc.com> |
wifi: ath12k: change WLAN_SCAN_PARAMS_MAX_IE_LEN from 256 to 512 Mac80211 needs more space for P2P scan ie in P2P mode, 256 is not enough, resize it to 512. Also delete the duplicate macro definitions in wmi.h. Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Signed-off-by: Kang Yang <quic_kangyang@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://msgid.link/20240130040303.370590-8-quic_kangyang@quicinc.com
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#
9411eecb |
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05-Feb-2024 |
Kang Yang <quic_kangyang@quicinc.com> |
wifi: ath12k: implement handling of P2P NoA event The Notice of Absence (NoA) attribute is used by the P2P Group Owner to signal its absence due to power save timing, concurrent operation, or off-channel scanning. It is also used in the P2P Presence Request-Response mechanism. The NoA attribute shall be present in the P2P IE in the beacon frames transmitted by a P2P Group Owner when a NoA schedule is being advertised, or when the CTWindow is non-zero. So add support to update P2P information after P2P GO is up through event WMI_P2P_NOA_EVENTID, and always put it in probe resp. Create p2p.c and p2p.h for P2P related functions and definitions. Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Signed-off-by: Kang Yang <quic_kangyang@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://msgid.link/20240130040303.370590-6-quic_kangyang@quicinc.com
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#
575ec73c |
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05-Feb-2024 |
Kang Yang <quic_kangyang@quicinc.com> |
wifi: ath12k: add P2P IE in beacon template P2P Element is a necessary component of P2P protocol communication. It contains the Vendor Specific Information Element which includes the WFA OUI and an OUI Type indicating P2P. Add P2P IE in beacon template, and implement WMI interface for it. Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Signed-off-by: Kang Yang <quic_kangyang@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://msgid.link/20240130040303.370590-5-quic_kangyang@quicinc.com
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#
4f684533 |
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05-Feb-2024 |
Kang Yang <quic_kangyang@quicinc.com> |
wifi: ath12k: fix broken structure wmi_vdev_create_cmd Current structure wmi_vdev_create_cmd is not matched to the firmware definition. So update it. And update vdev_stats_id_valid for vdev_stats_id. Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Signed-off-by: Kang Yang <quic_kangyang@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://msgid.link/20240130040303.370590-2-quic_kangyang@quicinc.com
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#
ad2b29ad |
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22-Jan-2024 |
Lingbo Kong <quic_lingbok@quicinc.com> |
wifi: ath12k: add processing for TWT disable event When ath12k send TWT disable command to firmware, firmware will return a TWT disable event to ath12k. Through the analysis of TWT disable event status, we can easily obtain the status of TWT disable command. It can be more convenient to debug TWT. This patch works with WCN7850 and QCN9274. Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 Signed-off-by: Lingbo Kong <quic_lingbok@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://msgid.link/20240122085336.3985-3-quic_lingbok@quicinc.com
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#
2f92b22b |
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22-Jan-2024 |
Lingbo Kong <quic_lingbok@quicinc.com> |
wifi: ath12k: add processing for TWT enable event When ath12k send TWT enable command to firmware, firmware will return a TWT enable event to ath12k. Through the analysis of TWT enable event status, we can easily obtain the status of TWT enable command. It can be more convenient to debug TWT. This patch works with WCN7850 and QCN9274. Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 Signed-off-by: Lingbo Kong <quic_lingbok@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://msgid.link/20240122085336.3985-2-quic_lingbok@quicinc.com
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#
419927ec |
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28-Jan-2024 |
Karthikeyan Kathirvel <quic_kathirve@quicinc.com> |
wifi: ath12k: subscribe required word mask from rx tlv Most of the RX descriptors fields are currently not used in the ath12k driver. Hence add support to selectively subscribe to the required quad words (64 bits) within msdu_end and mpdu_start of rx_desc. Add compact rx_desc structures and configure the bit mask for Rx TLVs (msdu_end, mpdu_start, mpdu_end) via registers. With these registers SW can configure to DMA the partial TLV struct to Rx buffer. Each TLV type has its own register to configure the mask value. The mask value configured in register will indicate if a particular QWORD has to be written to rx buffer or not i.e., if Nth bit is enabled in the mask Nth QWORD will be written and it will not be written if the bit is disabled in mask. While 0th bit indicates whether TLV tag will be written or not. Advantages of Qword subscription of TLVs - Avoid multiple cache-line misses as the all the required fields of the TLV are within 128 bytes. - Memory optimization as TLVs + DATA + SHINFO can fit in 2k buffer even for 64 bit kernel. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.1.1-00188-QCAHKSWPL_SILICONZ-1 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 Signed-off-by: Karthikeyan Kathirvel <quic_kathirve@quicinc.com> Co-developed-by: Raj Kumar Bhagat <quic_rajkbhag@quicinc.com> Signed-off-by: Raj Kumar Bhagat <quic_rajkbhag@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://msgid.link/20240129065724.2310207-10-quic_rajkbhag@quicinc.com
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#
28703381 |
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28-Jan-2024 |
Harshitha Prem <quic_hprem@quicinc.com> |
wifi: ath12k: add support for peer meta data version Add support to process WMI_TLV_SERVICE_PEER_METADATA_V1A_V1B_SUPPORT service bit. If this service bit is set by firmware, then it expects host to set rx_peer_meta_data_ver in wmi_resource_config's flags2 with value 3 for QCN9274 to indicate as V1B meta version. If this is not set firmware crash is seen during peer addition. Hence, if WMI_TLV_SERVICE_PEER_METADATA_V1A_V1B_SUPPORT service bit is set by firmware, set correct peer metadata version to avoid firmware crash. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.1.1-00188-QCAHKSWPL_SILICONZ-1 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 Signed-off-by: Harshitha Prem <quic_hprem@quicinc.com> Signed-off-by: Raj Kumar Bhagat <quic_rajkbhag@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://msgid.link/20240129065724.2310207-4-quic_rajkbhag@quicinc.com
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#
9f069119 |
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28-Jan-2024 |
Sowmiya Sree Elavalagan <quic_ssreeela@quicinc.com> |
wifi: ath12k: fetch correct pdev id from WMI_SERVICE_READY_EXT_EVENTID Currently while fetching for pdev id from WMI_SERVICE_READY_EXT_EVENTID we consider 32 bit pdev_id in ath12k_wmi_caps_ext_params structure. But Firmware sends lower 16 bit for pdev id along with higher 16 bit for hw_link_id. Due to this wrong pdev id is fetched. This wrong pdev id when used for WMI commands leads to Firmware crash. Hence fetch the correct pdev id considering only the lower 16 bits. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.1.1-00188-QCAHKSWPL_SILICONZ-1 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 Signed-off-by: Sowmiya Sree Elavalagan <quic_ssreeela@quicinc.com> Co-developed-by: Raj Kumar Bhagat <quic_rajkbhag@quicinc.com> Signed-off-by: Raj Kumar Bhagat <quic_rajkbhag@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://msgid.link/20240129065724.2310207-3-quic_rajkbhag@quicinc.com
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#
6925eba5 |
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28-Jan-2024 |
Sriram R <quic_srirrama@quicinc.com> |
wifi: ath12k: indicate NON MBSSID vdev by default during vdev start When any VDEV is started, MBSSID flags are passed to firmware to indicate if its a MBSSID/EMA AP vdev. If the interface is not an AP or if the AP doesn't support MBSSID, the vdev needs to be brought up as a non MBSSID vdev. Set these flags as a non MBSSID AP by default which can be updated as and when MBSSID support is added in ath12k. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.1.1-00188-QCAHKSWPL_SILICONZ-1 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 Signed-off-by: Sriram R <quic_srirrama@quicinc.com> Signed-off-by: Raj Kumar Bhagat <quic_rajkbhag@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://msgid.link/20240129065724.2310207-2-quic_rajkbhag@quicinc.com
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#
37a0dd61 |
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30-Nov-2023 |
Muna Sinada <quic_msinada@quicinc.com> |
wifi: ath12k: add 320 MHz bandwidth enums Add 320 MHz bandwidth as a new bandwidth enum for ATH12k driver. This is extending existing bandwidth related enums to include 320 MHz. This is a precursor to supporting 320 MHz in the future. Sanity test performed to confirm that there was no impact in existing bandwidths. Additionally update QuIC copyright to include 2023 in hal_rx.h. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.1.1-00125-QCAHKSWPL_SILICONZ-1 Signed-off-by: Muna Sinada <quic_msinada@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20231116221839.1303170-1-quic_msinada@quicinc.com
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#
51516d98 |
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06-Nov-2023 |
Jeff Johnson <quic_jjohnson@quicinc.com> |
wifi: ath12k: Consolidate WMI peer flags Currently wmi.h has two separate set of definitions for peer flags. One set of flags is defined in enum wmi_tlv_peer_flags, and, except for the last three, are named WMI_TLV_PEER_*. The other set of flags are defined as macros, and are named WMI_PEER_*. The last three macros have the same name as the last three wmi_tlv_peer_flags enumerators. The code only uses the WMI_PEER_* names; the WMI_TLV_PEER_* names are unused. So as a first step in consolidation, remove all the WMI_TLV_PEER_* names. But since having an enum to define all the flags is actually a good thing since that provides a handle by which to refer to the entire set of flags, recast the WMI_PEER_* macros into enumerators. Compile tested only. Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20231106-ath-peer-flags-v1-4-781e83b7e8e8@quicinc.com
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#
69bc79fa |
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06-Nov-2023 |
Jeff Johnson <quic_jjohnson@quicinc.com> |
wifi: ath12k: Remove obsolete struct wmi_peer_flags_map *peer_flags Currently both struct ath12k_wmi_pdev and struct ath12k_wmi_base define: const struct wmi_peer_flags_map *peer_flags; But that member is not used, and in fact, struct wmi_peer_flags_map is not defined within ath12k; these are obsolete remnants inherited from ath11k. So remove them. Compile tested only. Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20231106-ath-peer-flags-v1-2-781e83b7e8e8@quicinc.com
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#
972754bf |
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29-Sep-2023 |
Wen Gong <quic_wgong@quicinc.com> |
wifi: ath12k: add keep backward compatibility of PHY mode to avoid firmware crash In a special WCN7855 firmware release the EHT (IEEE 802.11be) support has been disabled for size reduction. Currently ath12k always enables EHT PHY mode during vdev start but with the special firmware that will cause a firmware crash during vdev start in firmware initialisation. This is because the firmware will use the EHT mode to allocate resources but as the EHT mode is not available in the firmware, there's an internal conflict and the firmware will crash. To fix the crash check the WMI_TLV_SERVICE_11BE flag to see if the firmware supports EHT. If EHT is not supported downgrade the PHY mode to HE (IEEE 802.11ax). This does not impact QCN9274, because WMI_SERVICE_11BE is always enabled for QCN9274, then eht_cap->has_eht will always set for it, and the logic of this patch will not take effect and the PHY mode will not down grade for it. Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 Signed-off-by: Wen Gong <quic_wgong@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20230913105757.17744-1-quic_wgong@quicinc.com
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#
004ccbc0 |
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06-Sep-2023 |
Lingbo Kong <quic_lingbok@quicinc.com> |
wifi: ath12k: add support for hardware rfkill for WCN7850 When hardware rfkill is enabled in the firmware, it will report the capability using WMI_SYS_CAP_INFO_RFKILL bit in the WMI_SERVICE_READY event to the host. Currently ath12k does not process this service capability. In order to support this, update ath12k to check if the capability is enabled, if so, send the GPIO information to firmware. When the firmware detects hardware rfkill is enabled by the user, it will report it using WMI_RFKILL_STATE_CHANGE_EVENTID. When ath12k receive the event, it will set the value of rfkill_radio_on based on whether radio_state is equal to WMI_RFKILL_RADIO_STATE_ON, then send WMI_PDEV_PARAM_RFKILL_ENABLE to firmware. Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 Signed-off-by: Lingbo Kong <quic_lingbok@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20230906110412.182176-1-quic_lingbok@quicinc.com
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#
0e5b1b46 |
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16-Aug-2023 |
Yue Haibing <yuehaibing@huawei.com> |
wifi: ath12k: Remove unused declarations Commit d889913205cf ("wifi: ath12k: driver for Qualcomm Wi-Fi 7 devices") declared but never implemented these, remove it. Signed-off-by: Yue Haibing <yuehaibing@huawei.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20230816130550.50896-1-yuehaibing@huawei.com
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#
07c01b86 |
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02-Aug-2023 |
Aloka Dixit <quic_alokad@quicinc.com> |
wifi: ath12k: configure puncturing bitmap Enable the feature flag to indicate the driver support for preamble puncturing. Firmware will support this feature by default from IEEE 802.11be onwards. Configure the bitmap as part of VDEV start/restart and peer association commands. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com> Signed-off-by: Muna Sinada <quic_msinada@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20230725224034.14045-12-quic_alokad@quicinc.com
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#
9211df5c |
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02-Aug-2023 |
Aloka Dixit <quic_alokad@quicinc.com> |
wifi: ath12k: parse WMI service ready ext2 event Parse WMI service ready ext2 event. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20230725224034.14045-11-quic_alokad@quicinc.com
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#
6734cf9b |
|
02-Aug-2023 |
Aloka Dixit <quic_alokad@quicinc.com> |
wifi: ath12k: peer assoc for 320 MHz Add required peer association definitions and processing if the bandwidth is 320 MHz. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com> Signed-off-by: Pradeep Kumar Chitrapu<quic_pradeepc@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20230725224034.14045-9-quic_alokad@quicinc.com
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#
5b70ec60 |
|
02-Aug-2023 |
Aloka Dixit <quic_alokad@quicinc.com> |
wifi: ath12k: add WMI support for EHT peer Add new WMI tag and pass the EHT parameters for peer association to firmware. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com> Signed-off-by: Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20230725224034.14045-8-quic_alokad@quicinc.com
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#
17bbb8aa |
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02-Aug-2023 |
Aloka Dixit <quic_alokad@quicinc.com> |
wifi: ath12k: prepare EHT peer assoc parameters Add new parameters and prepare the association data for an EHT peer. MCS data uses the format described in IEEE P802.11be/D2.0, May 2022, 9.4.2.313.4, convert it into the format expected by the firmware. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com> Signed-off-by: Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20230725224034.14045-7-quic_alokad@quicinc.com
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#
38013653 |
|
02-Aug-2023 |
Muna Sinada <quic_msinada@quicinc.com> |
wifi: ath12k: add EHT PHY modes Add support to retrieve and configure the phy modes supported by the hardware. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Signed-off-by: Muna Sinada <quic_msinada@quicinc.com> Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20230725224034.14045-6-quic_alokad@quicinc.com
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#
1476014f |
|
02-Aug-2023 |
Aloka Dixit <quic_alokad@quicinc.com> |
wifi: ath12k: WMI support to process EHT capabilities Add WMI support to process the EHT capabilities passed by the firmware. Add required EHT specific definitions in structures ath12k_band_cap and ath12k_wmi_svc_rdy_ext_parse. For single_pdev chip such as WCN7850, only one pdev is created and only one hardware is registered to mac80211. This one pdev manages both 2.4 GHz radio and 5 GHz/6 GHz radio. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com> Co-developed-by: Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com> Signed-off-by: Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com> Co-developed-by: Wen Gong <quic_wgong@quicinc.com> Signed-off-by: Wen Gong <quic_wgong@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20230725224034.14045-4-quic_alokad@quicinc.com
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3742928a |
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16-Jul-2023 |
Wen Gong <quic_wgong@quicinc.com> |
wifi: ath12k: change to use dynamic memory for channel list of scan Currently there are about 60 channels for 6 GHz, then the size of chan_list in struct scan_req_params which is 40 is not enough to fill all the channel list of 6 GHz. Use dynamic memory to save the channel list of scan. Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 Signed-off-by: Wen Gong <quic_wgong@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20230717033431.21983-1-quic_wgong@quicinc.com
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342527f3 |
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25-May-2023 |
P Praneesh <quic_ppranees@quicinc.com> |
wifi: ath12k: Add support to parse new WMI event for 6 GHz regulatory In order to support different power levels of 6 GHz AP and client, new WMI event for regulatory (WMI_REG_CHAN_LIST_CC_EXT_EVENTID) has been added in firmware to provide new parameters required for 6 GHz regulatory rules. Firmware advertises its capability of handling new event in WMI service ready event. Based on that, host needs to set host_service_flags in WMI init command to indicate that host supports processing of this WMI event. Based on advertised host capability, firmware sends event WMI_REG_CHAN_LIST_CC_EXT_EVENTID. This new event contains 2G/5G/6G reg rules with additional power value fields for 6GHz and regd is built accordingly. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0-02903-QCAHKSWPL_SILICONZ-1 Signed-off-by: P Praneesh <quic_ppranees@quicinc.com> Signed-off-by: Ramya Gnanasekar <quic_rgnanase@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20230502142018.20301-1-quic_rgnanase@quicinc.com
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1fd2c3f9 |
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09-May-2023 |
Aishwarya R <quic_aisr@quicinc.com> |
wifi: ath12k: increase vdev setup timeout When vdev start/stop happens, response from firmware is received with delay and hence there is a timeout before VDEV can be up/down. Also, with maximum peers connected and when vdev stop occurs, firmware will take time to clean up all the peers and vap queues. In such cases as well, vdev start/stop response is sent by firmware with delay. Increase the vdev setup timeout as recommended by firmware team. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0-02903-QCAHKSWPL_SILICONZ-1 Signed-off-by: Aishwarya R <quic_aisr@quicinc.com> Signed-off-by: Ramya Gnanasekar <quic_rgnanase@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20230428091041.20033-1-quic_rgnanase@quicinc.com
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480c9df5 |
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15-Feb-2023 |
Colin Ian King <colin.i.king@gmail.com> |
wifi: ath12k: Fix spelling mistakes in warning messages and comments There are quite a few spelling mistakes in warning messages and a lot of the comments. Fix these. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20230214092122.265336-1-colin.i.king@gmail.com
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cfec785c |
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17-Jan-2023 |
Kalle Valo <quic_kvalo@quicinc.com> |
wifi: ath12k: wmi: delete PSOC_HOST_MAX_NUM_SS Both PSOC_HOST_MAX_NUM_SS and WMI_MAX_NUM_SS are set to 8. The host assumes that the values are the same but there's no check for that, so things will break if either of the values change. It's simpler and safer to have just one define so delete PSOC_HOST_MAX_NUM_SS and use WMI_MAX_NUM_SS everywhere. No functional changes. Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0-03427-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.15378.4 Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20221220120655.19389-4-kvalo@kernel.org
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d8899132 |
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28-Nov-2022 |
Kalle Valo <quic_kvalo@quicinc.com> |
wifi: ath12k: driver for Qualcomm Wi-Fi 7 devices ath12k is a new mac80211 driver for Qualcomm Wi-Fi 7 devices, first supporting QCN9274 and WCN7850 PCI devices. QCN9274 supports both AP and station; WCN7850 supports only station mode. Monitor mode is not (yet) supported. Only PCI bus devices are supported. ath12k is forked from an earlier version of ath11k. It was simpler to have a "clean start" for the new generation and not try to share the code with ath11k. This makes maintenance easier and avoids major changes in ath11k, which would have significantly increased the risk of regressions in existing setups. ath12k uses le32 and cpu_to_le32() macros to handle endian conversions, instead of using the firmware byte swap feature utilized by ath11k. There is only one kernel module, named ath12k.ko. Currently ath12k only supports HE mode (IEEE 802.11ax) or older, but work is ongoing to add EHT mode (IEEE 802.11be) support. The size of the driver is ~41 kLOC and 45 files. To make the review easier, this initial version of ath12k does not support Device Tree, debugfs or any other extra features. Those will be added later, after ath12k is accepted to upstream. The driver is build tested by Intel's kernel test robot with both GCC and Clang. Sparse reports no warnings. The driver is mostly free of checkpatch warnings, albeit few of the warnings are omitted on purpose, list of them here: https://github.com/qca/qca-swiss-army-knife/blob/master/tools/scripts/ath12k/ath12k-check#L52 The driver has had multiple authors who are listed in alphabetical order below. Co-developed-by: Balamurugan Selvarajan <quic_bselvara@quicinc.com> Signed-off-by: Balamurugan Selvarajan <quic_bselvara@quicinc.com> Co-developed-by: Baochen Qiang <quic_bqiang@quicinc.com> Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com> Co-developed-by: Bhagavathi Perumal S <quic_bperumal@quicinc.com> Signed-off-by: Bhagavathi Perumal S <quic_bperumal@quicinc.com> Co-developed-by: Carl Huang <quic_cjhuang@quicinc.com> Signed-off-by: Carl Huang <quic_cjhuang@quicinc.com> Co-developed-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com> Co-developed-by: Karthikeyan Periyasamy <quic_periyasa@quicinc.com> Signed-off-by: Karthikeyan Periyasamy <quic_periyasa@quicinc.com> Co-developed-by: P Praneesh <quic_ppranees@quicinc.com> Signed-off-by: P Praneesh <quic_ppranees@quicinc.com> Co-developed-by: Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com> Signed-off-by: Pradeep Kumar Chitrapu <quic_pradeepc@quicinc.com> Co-developed-by: Ramya Gnanasekar <quic_rgnanase@quicinc.com> Signed-off-by: Ramya Gnanasekar <quic_rgnanase@quicinc.com> Co-developed-by: Sriram R <quic_srirrama@quicinc.com> Signed-off-by: Sriram R <quic_srirrama@quicinc.com> Co-developed-by: Vasanthakumar Thiagarajan <quic_vthiagar@quicinc.com> Signed-off-by: Vasanthakumar Thiagarajan <quic_vthiagar@quicinc.com> Co-developed-by: Wen Gong <quic_wgong@quicinc.com> Signed-off-by: Wen Gong <quic_wgong@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
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