kernel - Hosts the 0x221E linux distro kernel.

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Hosts the 0x221E linux distro kernel.

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path: root/include/linux/kdev_t.h

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ring = ath12k_wifi7_hal_reo_init_cmd_ring_tlv64, .reo_cmd_enc_tlv_hdr = ath12k_hal_encode_tlv64_hdr, .reo_status_dec_tlv_hdr = ath12k_hal_decode_tlv64_hdr, these will be updated to use 32 bit variants in upcoming patches. Tested-on: QCC2072 hw1.0 PCI WLAN.COL.1.0-01560-QCACOLSWPL_V1_TO_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00302-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.115823.3 Signed-off-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20260112-ath12k-support-qcc2072-v2-11-fc8ce1e43969@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com> 2026-01-15wifi: ath12k: add hardware registers for QCC2072Baochen Qiang Add hardware registers and populate hw_regs field in ath12k_wifi7_hw_ver_map for QCC2072. Note for some registers not defined and not used by QCC2072, a magic value is assigned. Also populate other fields to be the same with WCN7850. Among them, however, QCC2072 requires different HAL ops and descriptor size, both will be updated in upcoming patches. Tested-on: QCC2072 hw1.0 PCI WLAN.COL.1.0-01560-QCACOLSWPL_V1_TO_SILICONZ-1 Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00302-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1.115823.3 Signed-off-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20260112-ath12k-support-qcc2072-v2-7-fc8ce1e43969@oss.qualcomm.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com> 2025-11-05wifi: ath12k: Build all the files in wifi7 directory into ath12k_wifi7.koPavankumar Nandeshwar Move files built as part of ath12k.ko from wifi7 directory to ath12k_wifi7.ko. Export necessary symbols from ath12k.ko and remove redundant exports from the wifi7 directory, as they are no longer needed. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-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: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com> Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com> Reviewed-by: Karthikeyan Periyasamy <karthikeyan.periyasamy@oss.qualcomm.com> Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com> Link: https://patch.msgid.link/20251103112111.2260639-11-quic_rdeuri@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com> 2025-11-05wifi: ath12k: Remove arch-specific HAL dependencies from common DPPavankumar Nandeshwar Currently common DP includes arch-specific structs from wifi7/hal_desc.h via dp_mon.h. Store hal_wbm_release_ring_tx size in the HAL object and move hal_wbm_link_desc to common HAL for this separation. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-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: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com> Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com> Reviewed-by: Karthikeyan Periyasamy <karthikeyan.periyasamy@oss.qualcomm.com> Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com> Link: https://patch.msgid.link/20251103112111.2260639-10-quic_rdeuri@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com> 2025-10-10wifi: ath12k: Rename hal_ops to opsRipan Deuri Rename the hal_ops member in the HAL context to ops. The prefix is dropped to avoid redundancy, as the structure already resides within the HAL context. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-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: Ripan Deuri <quic_rdeuri@quicinc.com> Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20251009111045.1763001-18-quic_rdeuri@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com> 2025-10-10wifi: ath12k: Segregate the common and wifi7 specific structuresPavankumar Nandeshwar Segregate the common and wifi7 specific structures in hal, and move them to corresponding header files. hal.h file in common directory is used by both common and wifi7 directory files, while hal.h and other hal headers are used only by files within the wifi7 directory since these headers contain hw specific hal data. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-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: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com> Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com> Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20251009111045.1763001-16-quic_rdeuri@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com> 2025-10-10wifi: ath12k: Move HAL Cookie Conversion and RBM related APIs to wifi7 directoryPavankumar Nandeshwar Move the hardware specific HAL APIs to hal.c file inside wifi7 directory. These APIs will be called through the hal_ops mechanism, which are registered separately by qcn and wcn Handling following APIs: ath12k_wifi7_hal_cc_config ath12k_wifi7_hal_get_idle_link_rbm Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-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: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com> Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com> Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20251009111045.1763001-15-quic_rdeuri@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com> 2025-10-10wifi: ath12k: Move HAL Tx, REO and link idle setup related APIs to wifi7 ↵Pavankumar Nandeshwar directory Move the hardware specific HAL APIs to hal.c file inside wifi7 directory. These APIs will be called through the hal_ops mechanism, which are registered separately by qcn and wcn Handling following APIs: ath12k_wifi7_hal_tx_set_dscp_tid_map ath12k_wifi7_hal_tx_configure_bank_register ath12k_hal_reoq_lut_addr_read_enable ath12k_hal_reoq_lut_set_max_peerid ath12k_wifi7_hal_write_reoq_lut_addr ath12k_wifi7_hal_write_ml_reoq_lut_addr ath12k_wifi7_hal_setup_link_idle_list Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-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: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com> Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com> Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20251009111045.1763001-13-quic_rdeuri@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com> 2025-10-10wifi: ath12k: Move HAL CE status and set link desc addr APIs to wifi7 directoryPavankumar Nandeshwar Move the hardware specific HAL APIs to hal.c file inside wifi7 directory. These APIs will be called through the hal_ops mechanism, which are registered separately by qcn and wcn Handling following APIs: ath12k_wifi7_hal_ce_dst_status_get_length ath12k_wifi7_hal_set_link_desc_addr Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-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: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com> Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com> Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20251009111045.1763001-12-quic_rdeuri@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com> 2025-10-10wifi: ath12k: Move HAL CE desc related APIs to wifi7 directoryPavankumar Nandeshwar Move the hardware specific HAL APIs to hal.c file inside wifi7 directory. These APIs will be called through the hal_ops mechanism, which are registered separately by qcn and wcn Handling following APIs: ath12k_wifi7_hal_ce_get_desc_size ath12k_wifi7_hal_ce_src_set_desc ath12k_wifi7_hal_ce_dst_set_desc Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-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: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com> Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com> Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20251009111045.1763001-11-quic_rdeuri@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com> 2025-10-10wifi: ath12k: Move HAL SRNG shadow config and get ring id APIs to wifi7 ↵Pavankumar Nandeshwar directory Move the hardware specific HAL APIs to hal.c file inside wifi7 directory. These APIs will be called through the hal_ops mechanism, which are registered separately by qcn and wcn Handling following APIs: ath12k_wifi7_hal_srng_update_shadow_config ath12k_wifi7_hal_srng_get_ring_id Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-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: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com> Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com> Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20251009111045.1763001-10-quic_rdeuri@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com> 2025-10-10wifi: ath12k: Move HAL CE setup and SRNG related APIs to wifi7 directoryPavankumar Nandeshwar Move the hardware specific HAL APIs to hal.c file inside wifi7 directory. These APIs will be called through the hal_ops mechanism, which are registered separately by qcn and wcn Handling following APIs: ath12k_wifi7_hal_ce_dst_setup ath12k_wifi7_hal_srng_src_hw_init ath12k_wifi7_hal_srng_dst_hw_init ath12k_wifi7_hal_set_umac_srng_ptr_addr Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-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: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com> Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com> Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20251009111045.1763001-9-quic_rdeuri@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com> 2025-10-10wifi: ath12k: Move hal_params and regs to hal from hwPavankumar Nandeshwar Move hal_params and regs to hal structure from the hw structure, since these parameters are used by hal layer and make corresponding initializations in hal_init. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-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: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com> Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com> Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20251009111045.1763001-6-quic_rdeuri@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com> 2025-10-10wifi: ath12k: Move wbm_rbm_map to hw specific hal filesPavankumar Nandeshwar Move wbm_rbm_map from common hal file to hw specific hal files, since these implementations are specific and configurable for each hardware. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.4.1-00199-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: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com> Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com> Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20251009111045.1763001-5-quic_rdeuri@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com> 2025-10-10wifi: ath12k: Initialize hal_ops through hal_initPavankumar Nandeshwar Modularize the HAL layer by moving hal_ops from ab->hw_params into the ab->hal. This reduces indirection and allows data path to access HAL ops directly through the HAL context. Initialize hal_ops via hal_init using a const table ath12k_hw_version_map. This approach will be extended to register other HAL parameters during init. Remove ab->hw_params->hal_ops as it is no longer needed. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-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: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com> Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com> Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20251009111045.1763001-4-quic_rdeuri@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com> 2025-10-10wifi: ath12k: Initialize desc_size through hal_initPavankumar Nandeshwar Currently desc_size uses a dedicated hal_ops API for initialization. Combine it with other hal_params to be initialized in a single API "hal_init" during probe time using a static array. hal_init will be used as the common API to initialize all hal parameters during the probe. Add hal.c file to add hal definitions that are wifi7 specific but common between qca and wcn chipsets. Add hal.h header to add wifi7 specific prototypes/Macros etc Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.3.1-00173-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: Pavankumar Nandeshwar <quic_pnandesh@quicinc.com> Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com> Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com> Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com> Link: https://patch.msgid.link/20251009111045.1763001-3-quic_rdeuri@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>


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