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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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0a43c3a520
Currently, ath12k does not support reading variant from ACPI board data filename extension for downloading board data file. To address this issue, obtain the string of the ACPI data filename extension and use it as part of the string to search for the board data file from board-2.bin. This patch will not affect QCN9274, because only WCN7850 supports ACPI. Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.0.c5-00481-QCAHMTSWPL_V1.0_V2.0_SILICONZ-3 Signed-off-by: Lingbo Kong <quic_lingbok@quicinc.com> Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com> Link: https://patch.msgid.link/20250113074810.29729-5-quic_lingbok@quicinc.com Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
115 lines
3.6 KiB
C
115 lines
3.6 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause-Clear */
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/*
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* Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
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* Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
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*/
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#ifndef ATH12K_ACPI_H
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#define ATH12K_ACPI_H
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#include <linux/acpi.h>
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#define ATH12K_ACPI_DSM_FUNC_SUPPORT_FUNCS 0
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#define ATH12K_ACPI_DSM_FUNC_DISABLE_FLAG 2
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#define ATH12K_ACPI_DSM_FUNC_BDF_EXT 3
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#define ATH12K_ACPI_DSM_FUNC_BIOS_SAR 4
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#define ATH12K_ACPI_DSM_FUNC_GEO_OFFSET 5
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#define ATH12K_ACPI_DSM_FUNC_INDEX_CCA 6
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#define ATH12K_ACPI_DSM_FUNC_TAS_CFG 8
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#define ATH12K_ACPI_DSM_FUNC_TAS_DATA 9
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#define ATH12K_ACPI_DSM_FUNC_INDEX_BAND_EDGE 10
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#define ATH12K_ACPI_FUNC_BIT_DISABLE_FLAG BIT(1)
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#define ATH12K_ACPI_FUNC_BIT_BDF_EXT BIT(2)
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#define ATH12K_ACPI_FUNC_BIT_BIOS_SAR BIT(3)
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#define ATH12K_ACPI_FUNC_BIT_GEO_OFFSET BIT(4)
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#define ATH12K_ACPI_FUNC_BIT_CCA BIT(5)
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#define ATH12K_ACPI_FUNC_BIT_TAS_CFG BIT(7)
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#define ATH12K_ACPI_FUNC_BIT_TAS_DATA BIT(8)
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#define ATH12K_ACPI_FUNC_BIT_BAND_EDGE_CHAN_POWER BIT(9)
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#define ATH12K_ACPI_NOTIFY_EVENT 0x86
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#define ATH12K_ACPI_FUNC_BIT_VALID(_acdata, _func) (((_acdata).func_bit) & (_func))
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#define ATH12K_ACPI_CHEK_BIT_VALID(_acdata, _func) (((_acdata).bit_flag) & (_func))
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#define ATH12K_ACPI_TAS_DATA_VERSION 0x1
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#define ATH12K_ACPI_TAS_DATA_ENABLE 0x1
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#define ATH12K_ACPI_POWER_LIMIT_VERSION 0x1
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#define ATH12K_ACPI_POWER_LIMIT_ENABLE_FLAG 0x1
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#define ATH12K_ACPI_CCA_THR_VERSION 0x1
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#define ATH12K_ACPI_CCA_THR_ENABLE_FLAG 0x1
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#define ATH12K_ACPI_BAND_EDGE_VERSION 0x1
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#define ATH12K_ACPI_BAND_EDGE_ENABLE_FLAG 0x1
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#define ATH12K_ACPI_GEO_OFFSET_DATA_OFFSET 1
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#define ATH12K_ACPI_DBS_BACKOFF_DATA_OFFSET 2
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#define ATH12K_ACPI_CCA_THR_OFFSET_DATA_OFFSET 5
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#define ATH12K_ACPI_BIOS_SAR_DBS_BACKOFF_LEN 10
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#define ATH12K_ACPI_POWER_LIMIT_DATA_OFFSET 12
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#define ATH12K_ACPI_BIOS_SAR_GEO_OFFSET_LEN 18
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#define ATH12K_ACPI_BIOS_SAR_TABLE_LEN 22
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#define ATH12K_ACPI_CCA_THR_OFFSET_LEN 36
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#define ATH12K_ACPI_DSM_TAS_DATA_SIZE 69
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#define ATH12K_ACPI_DSM_BAND_EDGE_DATA_SIZE 100
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#define ATH12K_ACPI_DSM_TAS_CFG_SIZE 108
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#define ATH12K_ACPI_DSM_FUNC_MIN_BITMAP_SIZE 1
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#define ATH12K_ACPI_DSM_FUNC_MAX_BITMAP_SIZE 4
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#define ATH12K_ACPI_DSM_DISABLE_11BE_BIT BIT(0)
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#define ATH12K_ACPI_DSM_DISABLE_RFKILL_BIT BIT(2)
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#define ATH12K_ACPI_BDF_ANCHOR_STRING_LEN 3
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#define ATH12K_ACPI_BDF_ANCHOR_STRING "BDF"
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#define ATH12K_ACPI_BDF_MAX_LEN 100
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#define ATH12K_ACPI_DSM_GEO_OFFSET_DATA_SIZE (ATH12K_ACPI_GEO_OFFSET_DATA_OFFSET + \
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ATH12K_ACPI_BIOS_SAR_GEO_OFFSET_LEN)
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#define ATH12K_ACPI_DSM_BIOS_SAR_DATA_SIZE (ATH12K_ACPI_POWER_LIMIT_DATA_OFFSET + \
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ATH12K_ACPI_BIOS_SAR_TABLE_LEN)
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#define ATH12K_ACPI_DSM_CCA_DATA_SIZE (ATH12K_ACPI_CCA_THR_OFFSET_DATA_OFFSET + \
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ATH12K_ACPI_CCA_THR_OFFSET_LEN)
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#ifdef CONFIG_ACPI
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int ath12k_acpi_start(struct ath12k_base *ab);
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void ath12k_acpi_stop(struct ath12k_base *ab);
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bool ath12k_acpi_get_disable_rfkill(struct ath12k_base *ab);
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bool ath12k_acpi_get_disable_11be(struct ath12k_base *ab);
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void ath12k_acpi_set_dsm_func(struct ath12k_base *ab);
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int ath12k_acpi_check_bdf_variant_name(struct ath12k_base *ab);
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#else
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static inline int ath12k_acpi_start(struct ath12k_base *ab)
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{
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return 0;
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}
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static inline void ath12k_acpi_stop(struct ath12k_base *ab)
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{
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}
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static inline bool ath12k_acpi_get_disable_rfkill(struct ath12k_base *ab)
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{
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return false;
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}
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static inline bool ath12k_acpi_get_disable_11be(struct ath12k_base *ab)
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{
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return false;
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}
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static inline void ath12k_acpi_set_dsm_func(struct ath12k_base *ab)
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{
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}
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static inline int ath12k_acpi_check_bdf_variant_name(struct ath12k_base *ab)
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{
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return 0;
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}
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#endif /* CONFIG_ACPI */
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#endif /* ATH12K_ACPI_H */
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