Remove all remaining Wi-Fi 7 header dependencies from dp_mon.c to
finalize separation of Wi-Fi 7 specific monitor mode functionality.
Remove these includes from dp_mon.c:
- wifi7/hal_desc.h
- wifi7/hal_qcn9274.h
- wifi7/dp_rx.h
Relocate hal_mon_buf_ring from wifi7/hal_desc.h to hal.h.
Relocate HAL_RX_UL_OFDMA_USER_INFO_V0_W0_VALID and HAL_RX_FCS_LEN
macros from wifi7/hal_rx.h to hal.h or dp_rx.h as appropriate.
Move the following functions to the new file wifi7/dp_mon.c
and add the ath12k_wifi7 prefix:
- ath12k_dp_mon_rx_merg_msdus()
- ath12k_dp_mon_update_radiotap()
- ath12k_dp_mon_rx_deliver_msdu()
- ath12k_dp_mon_get_buf_len()
- ath12k_dp_mon_rx_deliver()
Export several helper functions needed by the ath12k_wifi7 module.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.5-01651-QCAHKSWPL_SILICONZ-1
Signed-off-by: Alok Singh <quic_aloksing@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20251110103713.3484779-13-quic_aloksing@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Separate Wi-Fi 7-specific monitor handling from ath12k common code to
improve modularity.
Move the following MSDU END TLV processing functions into wifi7/dp_mon.c
and rename them with the ath12k_wifi7_ prefix:
- ath12k_dp_mon_parse_rx_msdu_end_err()
- ath12k_dp_mon_parse_status_msdu_end()
- ath12k_dp_mon_next_link_desc_get()
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.5-01651-QCAHKSWPL_SILICONZ-1
Signed-off-by: Alok Singh <quic_aloksing@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20251110103713.3484779-12-quic_aloksing@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Move Wi-Fi 7-specific monitor functionality out of ath12k common code
into the Wi-Fi 7 module to improve modularity.
Move and rename the following MU user processing functions to
wifi7/dp_mon.c with the ath12k_wifi7_ prefix:
- ath12k_dp_mon_rx_handle_ofdma_info()
- ath12k_dp_mon_rx_populate_mu_user_info()
- ath12k_dp_mon_hal_rx_parse_user_info()
Move the helper functions hal_rx_mon_hal_ru_size_to_ath12k_ru_size and
hal_rx_ul_ofdma_ru_size_to_width to the Wi-Fi 7 module, and export the
helpers required by the ath12k_wifi7 code. Isolate the parsing of
MU-specific user information within the Wi-Fi 7 module to keep
common code generic.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.5-01651-QCAHKSWPL_SILICONZ-1
Signed-off-by: Alok Singh <quic_aloksing@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20251110103713.3484779-11-quic_aloksing@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
The ath12k common monitor path still contains Wi-Fi 7 specific
SIG TLV parsing. Move these SIG TLV parsing to the Wi-Fi 7
module to improve modularity.
Relocate the following functions into wifi7/dp_mon.c and
rename them with the ath12k_wifi7_ prefix:
- ath12k_dp_mon_parse_l_sig_b()
- ath12k_dp_mon_parse_l_sig_a()
- ath12k_dp_mon_hal_rx_parse_u_sig_cmn()
- ath12k_dp_mon_hal_rx_parse_u_sig_tb()
- ath12k_dp_mon_hal_rx_parse_u_sig_mu()
- ath12k_dp_mon_hal_rx_parse_u_sig_hdr()
Export the helper symbols needed by the Wi-Fi 7 module.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.5-01651-QCAHKSWPL_SILICONZ-1
Signed-off-by: Alok Singh <quic_aloksing@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20251110103713.3484779-10-quic_aloksing@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Split Wi-Fi 7 specific EHT SIG parsing out of ath12k common
code into the Wi-Fi 7 module to improve modularity.
Move the following EHT SIG processing functions to wifi7/dp_mon.c and
add the ath12k_wifi7 prefix to each relocated function.
- ath12k_dp_mon_hal_aggr_tlv()
- ath12k_dp_mon_hal_rx_is_frame_type_ndp()
- ath12k_dp_mon_hal_rx_is_non_ofdma()
- ath12k_dp_mon_hal_rx_is_ofdma()
- ath12k_dp_mon_hal_rx_parse_eht_sig_ndp()
- ath12k_dp_mon_hal_rx_parse_usig_overflow()
- ath12k_dp_mon_hal_rx_parse_non_ofdma_users()
- ath12k_dp_mon_hal_rx_parse_eht_mumimo_user()
- ath12k_dp_mon_hal_rx_parse_eht_non_mumimo_user()
- ath12k_dp_mon_hal_rx_is_mu_mimo_user()
- ath12k_dp_mon_hal_rx_parse_eht_sig_non_ofdma()
- ath12k_dp_mon_hal_rx_parse_ru_allocation()
- ath12k_dp_mon_hal_rx_parse_eht_sig_ofdma()
- ath12k_dp_mon_parse_eht_sig_hdr()
Export helper functions needed by the ath12k_wifi7 module.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.5-01651-QCAHKSWPL_SILICONZ-1
Signed-off-by: Alok Singh <quic_aloksing@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20251110103713.3484779-9-quic_aloksing@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Separate Wi-Fi 7-specific monitor code from ath12k common code to
improve modularity.
Move following HE SIG processing functions to the wifi7/dp_mon.c and
rename the relocated functions with the ath12k_wifi7 prefix:
- ath12k_dp_mon_parse_he_sig_b2_ofdma()
- ath12k_dp_mon_parse_he_sig_b2_mu()
- ath12k_dp_mon_parse_he_sig_b1_mu()
- ath12k_dp_mon_parse_he_sig_mu()
- ath12k_dp_mon_parse_he_sig_su()
Export helper functions required by the ath12k_wifi7 module.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.5-01651-QCAHKSWPL_SILICONZ-1
Signed-off-by: Alok Singh <quic_aloksing@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20251110103713.3484779-8-quic_aloksing@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Separate Wi-Fi 7-specific monitor parsing from ath12k common code
to improve modularity and keep Wi-Fi 7 logic within the Wi-Fi 7 module.
Move following HT/VHT SIG parsing functions to wifi7/dp_mon.c and
rename the functions with the ath12k_wifi7 prefix:
- ath12k_dp_mon_parse_vht_sig_a()
- ath12k_dp_mon_parse_ht_sig()
Export helper functions required by the ath12k_wifi7 module.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.5-01651-QCAHKSWPL_SILICONZ-1
Signed-off-by: Alok Singh <quic_aloksing@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20251110103713.3484779-7-quic_aloksing@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Split Wi-Fi 7-specific monitor code out of ath12k common code
to improve modularity.
Move following RX status TLV parsing functions to the new file
wifi7/dp_mon.c and rename the helpers with the ath12k_wifi7_ prefix:
- ath12k_dp_mon_rx_parse_status_tlv()
- ath12k_dp_mon_parse_rx_dest_tlv()
Export helper functions required by the Wi-Fi 7 module.
Temporarily include wifi7/hal_rx.h from dp_mon.h to provide
HAL structure definitions; remove this dependency in a later patch.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.5-01651-QCAHKSWPL_SILICONZ-1
Signed-off-by: Alok Singh <quic_aloksing@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20251110103713.3484779-5-quic_aloksing@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Separate Wi-Fi 7-specific monitor code from ath12k common
code to improve modularity.
Move the following monitor MPDU pop function to the new
file wifi7/dp_mon.c and rename them with the ath12k_wifi7_ prefix:
- ath12k_dp_rx_mon_mpdu_pop()
Export helper functions required by the ath12k_wifi7 module.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.5-01651-QCAHKSWPL_SILICONZ-1
Signed-off-by: Alok Singh <quic_aloksing@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20251110103713.3484779-4-quic_aloksing@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Split Wi-Fi 7-specific monitor status processing out of ath12k common
code and into the Wi-Fi 7 module to improve modularity.
Move the following functions to wifi7/dp_mon.c and rename them with the
ath12k_wifi7_ prefix:
- ath12k_dp_mon_rx_parse_mon_status()
- ath12k_dp_rx_reap_mon_status_ring()
- ath12k_dp_mon_parse_rx_dest()
- ath12k_dp_rx_mon_buf_done()
- ath12k_dp_rx_mon_dest_process()
- ath12k_dp_mon_rx_memset_ppdu_info()
Export helper functions required by the Wi-Fi 7 monitor path.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.5-01651-QCAHKSWPL_SILICONZ-1
Signed-off-by: Alok Singh <quic_aloksing@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20251110103713.3484779-3-quic_aloksing@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Separate Wi-Fi 7-specific monitor-mode processing from common
ath12k data path code to improve modularity.
Move monitor status ring processing to wifi7/dp_mon.c:
- ath12k_dp_mon_srng_process()
- __ath12k_dp_mon_process_ring()
- ath12k_dp_mon_process_ring()
Rename the above to use the ath12k_wifi7_ prefix and
export helper functions required by the ath12k_wifi7 module.
Update the Wi-Fi 7 module Makefile to build dp_mon.o.
No functional changes are intended; this is preparatory refactoring
to isolate Wi-Fi 7 monitor-mode code from shared ath12k code.
Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.5-01651-QCAHKSWPL_SILICONZ-1
Signed-off-by: Alok Singh <quic_aloksing@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20251110103713.3484779-2-quic_aloksing@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Use guard(wiphy)(...) and guard(spinlock_bh)(...) in:
ath12k_dbg_sta_dump_rx_stats()
ath12k_mac_op_link_sta_statistics()
The guard() API ensures locks are automatically released when the scope
exits, reducing the risk of missing unlocks in error paths and improving
code readability.
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: Karthikeyan Periyasamy <karthikeyan.periyasamy@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20251103112111.2260639-13-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Use dp objects in tx and rx data paths in place of other objects to minimize
pointer indirections and increase the cache efficiency in the data paths.
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/20251103112111.2260639-12-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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>
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>
The API ath12k_dp_rx_frags_cleanup uses rx hw structure that is specific to
Wi-Fi 7. Hence move the API to Wi-Fi 7 and use ops infra to reach it from the
common code.
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/20251103112111.2260639-8-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
As a precursor to the movement of wifi7 specific .c files to
ath12k_wifi7.ko module, remove the wifi7 headers included
in the common .c files except for dp_mon.c file, as the changes
for moving the code from common to wifi7 directory for monitor
will be coming incrementally.
Since, dp_mon.c continues to be part of ath12k.ko module,
add a few callbacks in hal_ops to facilitate calls from
dp_mon.c to reach hal APIs present in ath12k_wifi7.ko module
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/20251103112111.2260639-7-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Move the ieee80211_ops Tx callback to the architecture-specific module
to avoid additional indirections caused by the common Tx function calling
the architecture-specific Tx functions via ops.
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: Karthikeyan Periyasamy <karthikeyan.periyasamy@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20251103112111.2260639-6-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
As part of peer modularization in the Driver Framework, the station view is as
follows:
Common Path Data Path
-------------------------------------------------------------------
ath12k_sta ath12k_dp_peer
| |
|-> ath12k_link_sta <----> |-> ath12k_dp_link_peer
| |
|-> ath12k_link_sta <----> |-> ath12k_dp_link_peer
| |
|-> ath12k_link_sta <----> |-> ath12k_dp_link_peer
Currently ath12k_link_sta has data path stats updated in tx_htt and rx monitor
path. Move those stats from ath12_link_sta to ath12k_dp_link_peer to align with
peer modularization model as shown above.
This allows datapath to use only ath12k_dp_link_peer without having to reach out
to other objects for updating stats, thereby improving the cache locality.
Add following API to fetch rate info from DP link peer:
ath12k_dp_link_peer_get_sta_rate_info_stats()
This wrapper API populates link stats in 'struct ath12k_dp_link_peer_rate_info',
which can be extended to support out-of-band retrieval of various rate stats.
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: Harsh Kumar Bijlani <quic_hbijlani@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/20251103112111.2260639-4-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
As part of data path modularization of device object framework, the per packet
tx/rx operations now use ath12k_dp. Move all the device stats 'device_stats'
from ath12k_base to ath12k_dp, consolidating all device stats within ath12k_dp.
This would improve the performance by allowing the datapath to reach to the
stats counters without to having to reach out to ath12k_base object.
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/20251103112111.2260639-3-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Facilitate modular and architecture-agnostic access to Wi-Fi 7 Rx functionality
by introducing wrapper APIs in common module for existing RX callbacks already
defined in arch_ops.
Also remove redundant ar usage in these APIs and registered callbacks
definitions, and change the callback names of few of the APIs to remove the
redundant usage of "dp".
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/20251103112111.2260639-2-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Move link agnostic data path parameters (keys, rx_tid, reorder buffers, MIC
context etc) from ath12k_sta and ath12k_dp_link_peer into ath12k_dp_peer. These
parameters are shared across MLO links and should be managed at the peer level.
Configure them only when the link peer is primary to avoid redundancy and ensure
consistent setup.
Switch per-packet Tx/Rx paths and monitor paths to look up ath12k_dp_peer and
ath12k_dp_link_peer via peer_id.
Helper APIs added:
- ath12k_dp_peer_find_by_peerid()
- ath12k_dp_link_peer_find_by_peerid()
Ensure RCU read lock is held when using these helpers APIs.
With the above API ath12k_dp_link_peer_find_by_peerid() being used to find
ath12k_dp_link_peer, existing API ath12k_dp_link_peer_find_by_id() is required
only at the time of unmap event from firmware since it fetches the
ath12k_dp_link_peer from linked list.
In order to restrict the usage of API ath12k_dp_link_peer_find_by_id(), make it
static and also rename it to ath12k_dp_link_peer_search_by_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: Harsh Kumar Bijlani <quic_hbijlani@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20251024181548.3255166-9-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Introduce explicit attach/detach of ath12k_dp_link_peer objects to their parent
ath12k_dp_peer to formalize the data path station hierarchy:
ath12k_dp_peer
|
|--> ath12k_dp_link_peer
|
|--> ath12k_dp_link_peer
|
|--> ath12k_dp_link_peer
ath12k_dp_peer maintains an array of RCU-protected pointers
"link_peers[ATH12K_NUM_MAX_LINKS]" to ath12k_dp_link_peer indexed by its
protocol_link_id, and each ath12k_dp_link_peer holds a back pointer to its
parent ath12k_dp_peer.
Attach is performed after link peer creation, and detach occurs before link peer
deletion. This ensures consistent lifetime management and safe concurrent
access.
ath12k_dp_peer also maintains an array "hw_links[ATH12K_GROUP_MAX_RADIO]" to
store the mapping between hw_link_id and protocol_link_id for each of the
ath12k_dp_link_peer.
RCU locking/unlocking rules:
- Readers must hold rcu_read_lock() and fetch the pointer with
rcu_dereference(dp_peer->link[link_id]); drop with rcu_read_unlock() when
done.
- Writers publish with rcu_assign_pointer() and reclaim only after
synchronize_rcu().
Handle the case of detachment of link peer from ath12k_dp_peer in case of core
reset.
Ensure the following order of locks to be followed for attach and detach:
- Lock dp->dp_lock
- Lock dp_hw->peer_lock
- Unlock dp_hw->peer_lock
- Unlock dp->dp_lock
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: Harsh Kumar Bijlani <quic_hbijlani@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20251024181548.3255166-8-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Define the structure of ath12k_dp_peer and also define APIs for creation and
deletion of ath12k_dp_peer based on STA state, as the ath12k_dp_peer is intended
to be used in the subsequent set of patches.
Maintain ath12k_dp_peer in a linked list in ath12k_dp_hw (which is a datapath
component of ath12k_hw) and protect this list using spinlock "peer_lock".
Store peer id based table (array of RCU pointers) of ath12k_dp_peer in
ath12k_dp_hw. Use this peer id table to refer in the per packet Tx and Rx paths
as it provides faster access to ath12k_dp_peer in comparison to linked list
iterative search using peer id or mac address.
Add support to handle deletion of ath12k_dp_peer in case of core reset.
This patch is adding and deleting ath12k_dp_peer created for MLO STA to the
above mentioned RCU pointer table. Addition and deletion of ath12k_dp_peer for
non-MLO STA to RCU pointer table is handled in the subsequent following patch.
Structure ath12k_ml_peer is created and deleted for MLO peers at the time
of connect and disconnect and there is no other use case of it. With the
above design in place for ath12k_dp_peer, ath12k_ml_peer becomes redundant.
Hence, remove the structure ath12k_ml_peer and the list "ml_peers" present
in ath12k_hw maintaining linked list of ath12k_ml_peer.
APIs removed:
- ath12k_peer_ml_find()
- ath12k_peer_ml_create()
- ath12k_peer_ml_delete()
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: Harsh Kumar Bijlani <quic_hbijlani@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20251024181548.3255166-7-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
There is a linked list of ath12k_dp_link_peer maintained in ath12k_dp. For
link peer search based on mac address, there is iteration over the list wherein
the mac address are compared for each entry in the list. This search operation
is a costly operation considering the time complexity involved.
In order to reduce the complexity, add hash table for ath12k_dp_link_peer in
ath12k_dp where mac address of the link peer is used to derive the hash index.
This hash table is lock protected by spinlock "dp_lock" present in ath12k_dp.
This hash table is currently used for search of link peer using mac address for
any interaction between control path and data path, per packet Rx monitor path
and regular multicast Tx path.
Update API ath12k_dp_link_peer_find_by_addr() to make use of the hash table for
search operation using mac address, while other search APIs still rely on linked
list.
ath11k driver has been taken as reference for implementation of hash table.
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: Harsh Kumar Bijlani <quic_hbijlani@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20251024181548.3255166-6-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
ath12k_base maintains a linked list of ath12k_dp_link_peer. This linked list is
used for all kind of peer search operations.
With the modularization of device and peer objects for ath12k next-generation
driver, ath12k_dp_link_peer and ath12k_dp are exclusively meant for datapath
related operations.
Hence move ath12k_dp_link_peer linked list from ath12k_base to ath12k_dp. This
linked list is to be lock protected by newly introduced spinlock "dp_lock"
defined in ath12k_dp as this list can be concurrently accessed in different
contexts for insert, delete and search operations.
With the above changes, update following APIs to make use of lock "dp->dp_lock"
instead of lock "ab->base_lock" and also update API signatures to pass ath12k_dp
pointer instead of ath12k_base pointer as the function argument.
ath12k_dp_link_peer_find_by_vdev_and_addr()
ath12k_dp_link_peer_find_by_id()
ath12k_dp_link_peer_find_by_ast()
ath12k_dp_link_peer_find_by_pdev__and_addr()
ath12k_dp_link_peer_find_by_ml_id()
ath12k_dp_link_peer_find_by_addr()
ath12k_dp_rx_h_find_link_peer()
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: Harsh Kumar Bijlani <quic_hbijlani@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20251024181548.3255166-5-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Currently ath12k_base maintains a linked list of ath12k_dp_link_peer as "peers".
This linked list is used for all kinds of peer search operations.
In the control path, if there is a requirement to search for ath12k_link_sta
using mac address, then below sequence is to be followed:
1. Find ath12k_dp_link_peer in the linked list using mac address
2. Fetch ieee80211_sta from ath12k_dp_link_peer
3. Fetch ath12k_sta from ieee80211_sta
4. Finally fetch ath12k_link_sta from ath12k_sta using link_id
In the above sequence, there are too many indirections involved.
In order to simplify this, add hash table for ath12k_link_sta in ath12k_base.
This hash table is lock protected by existing spinlock "base_lock" in
ath12k_base as this table can be concurrently accessed in different contexts.
Use this table for ath12k_link_sta search operations using mac address in the
control path.
Ex: For WMI interface and mac80211_ops interface in the control path, sta mac
address is received and this hash table can be used to search for
ath12k_link_sta directly instead of following the longer route mentioned above.
Helper APIs added:
- ath12k_link_sta_rhash_add() - To add arsta entry to hash table
- ath12k_link_sta_rhash_delete() - To remove arsta entry from hash table
- ath12k_link_sta_find_by_addr() - To find arsta from hash table using
mac address
Make changes in API ath12k_peer_sta_kickout_event() to find arsta using above
mechanism.
ath11k driver has been taken as reference for implementation of hash table.
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: Harsh Kumar Bijlani <quic_hbijlani@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20251024181548.3255166-4-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Rename ath12k_peer to ath12k_dp_link_peer for all instances and rename the
following find APIs accordingly to reflect the API names as per the structural
name change.
APIs renamed:
ath12k_peer_find()
ath12k_peer_find_by_pdev_idx()
ath12k_peer_find_by_addr()
ath12k_peer_find_by_ml_id()
ath12k_peer_find_by_id()
ath12k_peer_find_by_ast()
ath12k_peer_exist_by_vdev_id()
ath12k_peer_get_link_sta()
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: Harsh Kumar Bijlani <quic_hbijlani@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20251024181548.3255166-3-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Refactor the structures and APIs defined in files peer.h and peer.c in such a
way that the APIs making use of ath12k_peer are moved to newly introduced files
dp_peer.h and dp_peer.c.
Have this new file dp_peer.c compiled as part of kernel module ath12k.ko.
Move these APIs from peer.h and peer.c to dp_peer.h and dp_peer.c:
ath12k_peer_find()
ath12k_peer_find_by_pdev_idx()
ath12k_peer_find_by_addr()
ath12k_peer_find_by_ml_id()
ath12k_peer_find_by_id()
ath12k_peer_exist_by_vdev_id()
ath12k_peer_find_by_ast()
ath12k_peer_unmap_event()
ath12k_peer_map_event()
ath12k_peer_get_link_sta()
Background:
In current ath12k architecture, connected station is represented by struct
ath12k_sta.
struct ath12k_sta has an array of struct ath12k_link_sta wherein each index
represents one link of the connected station.
For each ath12k_link_sta, there is a corresponding data path peer which is
represented by struct ath12k_peer.
Diagrammatic view of the station is as below:
ath12k_sta
|
|-> ath12k_link_sta <--> ath12k_peer
|
|-> ath12k_link_sta <--> ath12k_peer
|
|-> ath12k_link_sta <--> ath12k_peer
Currently, in control path, ath12k_link_sta and ath12k_peer are used
interchangeably, while the data path makes use of ath12k_peer only.
For ath12k next-generation driver framework, in order to have a clean
segregation between control and data path, use ath12k_link_sta only for control
path operations.
Station view for the data path is revamped as below:
ath12k_dp_peer
|
|-> ath12k_dp_link_peer
|
|-> ath12k_dp_link_peer
|
|-> ath12k_dp_link_peer
Introduce the structure ath12k_dp_peer to represent the data path version of
corresponding ath12k_sta.
This ath12k_dp_peer contains the fields used in the per packet Tx Rx paths
applicable across all the links and maintains an array of ath12k_dp_link_peer.
Per packet Tx and Rx path operates on ath12k_dp_peer. This ath12k_dp_peer is a
standalone new object and has back pointer reference to ieee80211_sta.
Rename ath12k_peer to ath12k_dp_link_peer and move the fields which are common
across all the links to ath12k_dp_peer.
Add the fields specific to a link which are mostly for statistics and monitor
usage to ath12k_dp_link_peer.
Final view of station in ath12k next-generation driver is shown as below:
Control Path Data Path
-------------------------------------------------------------------
ath12k_sta ath12k_dp_peer
| |
|-> ath12k_link_sta <----> |-> ath12k_dp_link_peer
| |
|-> ath12k_link_sta <----> |-> ath12k_dp_link_peer
| |
|-> ath12k_link_sta <----> |-> ath12k_dp_link_peer
This patch and the subsequent patches in this series are meant to achieve the
modularization of peer object as mentioned above.
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: Harsh Kumar Bijlani <quic_hbijlani@quicinc.com>
Signed-off-by: Ripan Deuri <quic_rdeuri@quicinc.com>
Reviewed-by: Vasanthakumar Thiagarajan <vasanthakumar.thiagarajan@oss.qualcomm.com>
Reviewed-by: Baochen Qiang <baochen.qiang@oss.qualcomm.com>
Link: https://patch.msgid.link/20251024181548.3255166-2-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Remove the hal_ prefix from hardware register names in ath12k_hw_regs
as the registers have been moved from ab->regs to hal->regs.
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/20251009111045.1763001-19-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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>
Remove the initialization for the following rings in wcn as these rings
are not used for wcn chips.
HAL_RXDMA_MONITOR_BUF
HAL_PPE2TCL
HAL_PPE_RELEASE
HAL_TX_MONITOR_BUF
HAL_RXDMA_MONITOR_DST
HAL_TX_MONITOR_DST
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/20251009111045.1763001-17-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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>
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>
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_reo_qdesc_setup
ath12k_wifi7_hal_reo_init_cmd_ring
ath12k_wifi7_hal_reo_hw_setup
ath12k_wifi7_hal_rx_buf_addr_info_set
ath12k_wifi7_hal_rx_buf_addr_info_get
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/20251009111045.1763001-14-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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>
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>
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>
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>
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>
Use hal handle instead of ab handle in hal config APIs
and register access APIs, as this reduces the indirection.
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/20251009111045.1763001-8-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Add a direct pointer to the HAL context in ath12k_dp. Since ath12k_dp
is frequenctly used in the per-packet data path, this avoids the need
to access the HAL handle through the ab pointer, reducing indirection
in the per-packet data path.
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/20251009111045.1763001-7-quic_rdeuri@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
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>
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>
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>
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>
