| /****************************************************************************** |
| * |
| * Copyright(c) 2017 Intel Deutschland GmbH |
| * Copyright(c) 2018 Intel Corporation |
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| *****************************************************************************/ |
| #ifndef SRC_CONNECTIVITY_WLAN_DRIVERS_THIRD_PARTY_INTEL_IWLWIFI_FW_ACPI_H_ |
| #define SRC_CONNECTIVITY_WLAN_DRIVERS_THIRD_PARTY_INTEL_IWLWIFI_FW_ACPI_H_ |
| |
| #include <stddef.h> |
| #include <zircon/types.h> |
| |
| #include "third_party/iwlwifi/platform/kernel.h" |
| |
| #define ACPI_WRDS_METHOD "WRDS" |
| #define ACPI_EWRD_METHOD "EWRD" |
| #define ACPI_WGDS_METHOD "WGDS" |
| #define ACPI_WRDD_METHOD "WRDD" |
| #define ACPI_SPLC_METHOD "SPLC" |
| |
| #define ACPI_WIFI_DOMAIN (0x07) |
| |
| #define ACPI_SAR_TABLE_SIZE 10 |
| #define ACPI_SAR_PROFILE_NUM 4 |
| |
| #define ACPI_GEO_TABLE_SIZE 6 |
| #define ACPI_NUM_GEO_PROFILES 3 |
| #define ACPI_GEO_PER_CHAIN_SIZE 3 |
| |
| #define ACPI_SAR_NUM_CHAIN_LIMITS 2 |
| #define ACPI_SAR_NUM_SUB_BANDS 5 |
| |
| #define ACPI_WRDS_WIFI_DATA_SIZE (ACPI_SAR_TABLE_SIZE + 2) |
| #define ACPI_EWRD_WIFI_DATA_SIZE ((ACPI_SAR_PROFILE_NUM - 1) * ACPI_SAR_TABLE_SIZE + 3) |
| #define ACPI_WGDS_WIFI_DATA_SIZE 19 |
| #define ACPI_WRDD_WIFI_DATA_SIZE 2 |
| #define ACPI_SPLC_WIFI_DATA_SIZE 2 |
| |
| #define ACPI_WGDS_NUM_BANDS 2 |
| #define ACPI_WGDS_TABLE_SIZE 3 |
| |
| #ifdef CONFIG_ACPI |
| |
| void* iwl_acpi_get_object(struct device* dev, acpi_string method); |
| union acpi_object* iwl_acpi_get_wifi_pkg(struct device* dev, union acpi_object* data, |
| int data_size); |
| |
| /** |
| * iwl_acpi_get_mcc - read MCC from ACPI, if available |
| * |
| * @dev: the struct device |
| * @mcc: output buffer (3 bytes) that will get the MCC |
| * |
| * This function tries to read the current MCC from ACPI if available. |
| */ |
| int iwl_acpi_get_mcc(struct device* dev, char* mcc); |
| |
| uint64_t iwl_acpi_get_pwr_limit(struct device* dev); |
| |
| #else /* CONFIG_ACPI */ |
| |
| static inline void* iwl_acpi_get_object(struct device* dev, acpi_string method) { |
| // NEEDS_PORTING return ERR_PTR(-ENOENT); |
| return NULL; |
| } |
| |
| static inline union acpi_object* iwl_acpi_get_wifi_pkg(struct device* dev, union acpi_object* data, |
| int data_size) { |
| // NEEDS_PORTING return ERR_PTR(-ENOENT); |
| return NULL; |
| } |
| |
| static inline zx_status_t iwl_acpi_get_mcc(struct device* dev, char* mcc) { |
| return ZX_ERR_NOT_FOUND; |
| } |
| |
| static inline uint64_t iwl_acpi_get_pwr_limit(struct device* dev) { return 0; } |
| |
| #endif /* CONFIG_ACPI */ |
| #endif // SRC_CONNECTIVITY_WLAN_DRIVERS_THIRD_PARTY_INTEL_IWLWIFI_FW_ACPI_H_ |