diff options
Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/uefi.h')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/fw/uefi.h | 30 |
1 files changed, 28 insertions, 2 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/uefi.h b/drivers/net/wireless/intel/iwlwifi/fw/uefi.h index 1f8884ca8997..e525d449e656 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/uefi.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/uefi.h @@ -22,6 +22,7 @@ #define IWL_UEFI_ECKV_NAME L"UefiCnvWlanECKV" #define IWL_UEFI_DSM_NAME L"UefiCnvWlanGeneralCfg" #define IWL_UEFI_WBEM_NAME L"UefiCnvWlanWBEM" +#define IWL_UEFI_PUNCTURING_NAME L"UefiCnvWlanPuncturing" #define IWL_SGOM_MAP_SIZE 339 @@ -38,6 +39,7 @@ #define IWL_UEFI_ECKV_REVISION 0 #define IWL_UEFI_WBEM_REVISION 0 #define IWL_UEFI_DSM_REVISION 4 +#define IWL_UEFI_PUNCTURING_REVISION 0 struct pnvm_sku_package { u8 rev; @@ -149,8 +151,6 @@ struct uefi_cnv_var_splc { u32 default_pwr_limit; } __packed; -#define UEFI_MCC_CHINA 0x434e - /* struct uefi_cnv_var_wrdd - WRDD table as defined in UEFI * @revision: the revision of the table * @mcc: country identifier as defined in ISO/IEC 3166-1 Alpha 2 code @@ -194,6 +194,25 @@ struct uefi_cnv_wlan_wbem_data { u32 wbem_320mhz_per_mcc; } __packed; +enum iwl_uefi_cnv_puncturing_flags { + IWL_UEFI_CNV_PUNCTURING_USA_EN_MSK = BIT(0), + IWL_UEFI_CNV_PUNCTURING_CANADA_EN_MSK = BIT(1), +}; + +#define IWL_UEFI_PUNCTURING_REV0_MASK (IWL_UEFI_CNV_PUNCTURING_USA_EN_MSK | \ + IWL_UEFI_CNV_PUNCTURING_CANADA_EN_MSK) +/** + * struct uefi_cnv_var_puncturing_data - controlling channel + * puncturing for few countries. + * @revision: the revision of the table + * @puncturing: enablement of channel puncturing per mcc + * see &enum iwl_uefi_cnv_puncturing_flags. + */ +struct uefi_cnv_var_puncturing_data { + u8 revision; + u32 puncturing; +} __packed; + /* * This is known to be broken on v4.19 and to work on v5.4. Until we * figure out why this is the case and how to make it work, simply @@ -224,6 +243,7 @@ int iwl_uefi_get_dsm(struct iwl_fw_runtime *fwrt, enum iwl_dsm_funcs func, void iwl_uefi_get_sgom_table(struct iwl_trans *trans, struct iwl_fw_runtime *fwrt); int iwl_uefi_get_uats_table(struct iwl_trans *trans, struct iwl_fw_runtime *fwrt); +int iwl_uefi_get_puncturing(struct iwl_fw_runtime *fwrt); #else /* CONFIG_EFI */ static inline void *iwl_uefi_get_pnvm(struct iwl_trans *trans, size_t *len) { @@ -320,5 +340,11 @@ int iwl_uefi_get_uats_table(struct iwl_trans *trans, { return 0; } + +static inline +int iwl_uefi_get_puncturing(struct iwl_fw_runtime *fwrt) +{ + return 0; +} #endif /* CONFIG_EFI */ #endif /* __iwl_fw_uefi__ */ |