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[v10,0/4] wifi: ath12k: ACPI support

Message ID 20240422033054.979-1-quic_lingbok@quicinc.com
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Series wifi: ath12k: ACPI support | expand

Message

Lingbo Kong April 22, 2024, 3:30 a.m. UTC 
Through reading ACPI tables, implement Time-Average-SAR(TAS), BIOS SAR,
configuration of CCA threshold and band edge channel power functionalities.
This is enabled only on WCN7850.

v10:

* add commit message of cover letter


v9:

* update the Copyright of acpi.h and acpi.c

v8:

* rebase to ath-202404181528
* rewrite commit messages
* cleanup and improvements all over to match the ath12k style, including
  error handling, naming and so on
* locate new place to call ath12k_acpi_[start|stop]()
* move wmi functions up in wmi.c file
* consolidate WMI functions using WMI_PDEV_SET_BIOS_INTERFACE_CMDID into ath12k_wmi_set_bios_cmd()
* ath12k_acpi_stop(): don't call acpi_remove_notify_handler() if we never installed the handler

v7: https://patchwork.kernel.org/project/linux-wireless/cover/20231013114434.81648-1-quic_lingbok@quicinc.com/

* adjust the length of line
* add cpu_to_le32()

v6:

* remove code that is not called

v5:

* rebase to the latest tag

v4:

* revise commit log using imperative voice
* delete guid_is_null()

v3:

* remove unnecessary cpu_to_le32()
* adjust the order of the macros
* apply jeff's advice

v2:

* put <linux/acpi.h> in the include guard

Lingbo Kong (4):
  wifi: ath12k: ACPI TAS support
  wifi: ath12k: ACPI SAR support
  wifi: ath12k: ACPI CCA threshold support
  wifi: ath12k: ACPI band edge channel power support

 drivers/net/wireless/ath/ath12k/Makefile |   1 +
 drivers/net/wireless/ath/ath12k/acpi.c   | 394 +++++++++++++++++++++++
 drivers/net/wireless/ath/ath12k/acpi.h   |  76 +++++
 drivers/net/wireless/ath/ath12k/core.c   |   7 +
 drivers/net/wireless/ath/ath12k/core.h   |  18 ++
 drivers/net/wireless/ath/ath12k/hw.c     |  10 +
 drivers/net/wireless/ath/ath12k/hw.h     |   3 +
 drivers/net/wireless/ath/ath12k/wmi.c    | 143 ++++++++
 drivers/net/wireless/ath/ath12k/wmi.h    |  41 +++
 9 files changed, 693 insertions(+)
 create mode 100644 drivers/net/wireless/ath/ath12k/acpi.c
 create mode 100644 drivers/net/wireless/ath/ath12k/acpi.h


base-commit: c416602943dd36fbd13af7496430723935c867a3