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path: root/drivers/net/wireless/intel/iwlwifi/fw/regulatory.h
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Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/fw/regulatory.h')
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/regulatory.h99
1 files changed, 82 insertions, 17 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/regulatory.h b/drivers/net/wireless/intel/iwlwifi/fw/regulatory.h
index 28e774766847..9bed3d573b1e 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/regulatory.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/regulatory.h
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
- * Copyright (C) 2023 Intel Corporation
+ * Copyright (C) 2023-2025 Intel Corporation
*/
#ifndef __fw_regulatory_h__
@@ -11,6 +11,7 @@
#include "fw/api/power.h"
#include "fw/api/phy.h"
#include "fw/api/config.h"
+#include "fw/api/nvm-reg.h"
#include "fw/img.h"
#include "iwl-trans.h"
@@ -39,12 +40,21 @@
#define IWL_PPAG_ETSI_CHINA_MASK 3
#define IWL_PPAG_REV3_MASK 0x7FF
-#define IWL_WTAS_BLACK_LIST_MAX 16
-#define IWL_WTAS_ENABLED_MSK 0x1
-#define IWL_WTAS_OVERRIDE_IEC_MSK 0x2
-#define IWL_WTAS_ENABLE_IEC_MSK 0x4
+#define IWL_WTAS_ENABLED_MSK BIT(0)
+#define IWL_WTAS_OVERRIDE_IEC_MSK BIT(1)
+#define IWL_WTAS_ENABLE_IEC_MSK BIT(2)
+#define IWL_WTAS_CANADA_UHB_MSK BIT(15)
#define IWL_WTAS_USA_UHB_MSK BIT(16)
+struct iwl_tas_selection_data {
+ u8 override_tas_iec:1,
+ enable_tas_iec:1,
+ usa_tas_uhb_allowed:1,
+ canada_tas_uhb_allowed:1;
+};
+
+#define BIOS_MCC_CHINA 0x434e
+
/*
* The profile for revision 2 is a superset of revision 1, which is in
* turn a superset of revision 0. So we can store all revisions
@@ -95,11 +105,11 @@ struct iwl_ppag_chain {
};
struct iwl_tas_data {
- __le32 block_list_size;
- __le32 block_list_array[IWL_WTAS_BLACK_LIST_MAX];
- u8 override_tas_iec;
- u8 enable_tas_iec;
- u8 usa_tas_uhb_allowed;
+ u8 block_list_size;
+ u16 block_list_array[IWL_WTAS_BLACK_LIST_MAX];
+ u8 table_source;
+ u8 table_revision;
+ u32 tas_selection;
};
/* For DSM revision 0 and 4 */
@@ -115,7 +125,8 @@ enum iwl_dsm_funcs {
DSM_FUNC_FORCE_DISABLE_CHANNELS = 9,
DSM_FUNC_ENERGY_DETECTION_THRESHOLD = 10,
DSM_FUNC_RFI_CONFIG = 11,
- DSM_FUNC_NUM_FUNCS = 12,
+ DSM_FUNC_ENABLE_11BE = 12,
+ DSM_FUNC_NUM_FUNCS = 13,
};
enum iwl_dsm_values_srd {
@@ -132,6 +143,22 @@ enum iwl_dsm_values_indonesia {
DSM_VALUE_INDONESIA_MAX
};
+enum iwl_dsm_unii4_bitmap {
+ DSM_VALUE_UNII4_US_OVERRIDE_MSK = BIT(0),
+ DSM_VALUE_UNII4_US_EN_MSK = BIT(1),
+ DSM_VALUE_UNII4_ETSI_OVERRIDE_MSK = BIT(2),
+ DSM_VALUE_UNII4_ETSI_EN_MSK = BIT(3),
+ DSM_VALUE_UNII4_CANADA_OVERRIDE_MSK = BIT(4),
+ DSM_VALUE_UNII4_CANADA_EN_MSK = BIT(5),
+};
+
+#define DSM_UNII4_ALLOW_BITMAP (DSM_VALUE_UNII4_US_OVERRIDE_MSK |\
+ DSM_VALUE_UNII4_US_EN_MSK |\
+ DSM_VALUE_UNII4_ETSI_OVERRIDE_MSK |\
+ DSM_VALUE_UNII4_ETSI_EN_MSK |\
+ DSM_VALUE_UNII4_CANADA_OVERRIDE_MSK |\
+ DSM_VALUE_UNII4_CANADA_EN_MSK)
+
enum iwl_dsm_values_rfi {
DSM_VALUE_RFI_DLVR_DISABLE = BIT(0),
DSM_VALUE_RFI_DDR_DISABLE = BIT(1),
@@ -140,6 +167,8 @@ enum iwl_dsm_values_rfi {
#define DSM_VALUE_RFI_DISABLE (DSM_VALUE_RFI_DLVR_DISABLE |\
DSM_VALUE_RFI_DDR_DISABLE)
+bool iwl_rfi_is_enabled_in_bios(struct iwl_fw_runtime *fwrt);
+
enum iwl_dsm_masks_reg {
DSM_MASK_CHINA_22_REG = BIT(2)
};
@@ -163,10 +192,10 @@ int iwl_fill_ppag_table(struct iwl_fw_runtime *fwrt,
bool iwl_is_ppag_approved(struct iwl_fw_runtime *fwrt);
bool iwl_is_tas_approved(void);
+bool iwl_add_mcc_to_tas_block_list(u16 *list, u8 *size, u16 mcc);
-int iwl_parse_tas_selection(struct iwl_fw_runtime *fwrt,
- struct iwl_tas_data *tas_data,
- const u32 tas_selection);
+struct iwl_tas_selection_data
+iwl_parse_tas_selection(const u32 tas_selection, const u8 tbl_rev);
int iwl_bios_get_wrds_table(struct iwl_fw_runtime *fwrt);
@@ -184,16 +213,52 @@ int iwl_bios_get_pwr_limit(struct iwl_fw_runtime *fwrt,
int iwl_bios_get_mcc(struct iwl_fw_runtime *fwrt, char *mcc);
int iwl_bios_get_eckv(struct iwl_fw_runtime *fwrt, u32 *ext_clk);
+int iwl_bios_get_wbem(struct iwl_fw_runtime *fwrt, u32 *value);
__le32 iwl_get_lari_config_bitmap(struct iwl_fw_runtime *fwrt);
+int iwl_fill_lari_config(struct iwl_fw_runtime *fwrt,
+ struct iwl_lari_config_change_cmd *cmd,
+ size_t *cmd_size);
int iwl_bios_get_dsm(struct iwl_fw_runtime *fwrt, enum iwl_dsm_funcs func,
u32 *value);
static inline u32 iwl_bios_get_ppag_flags(const u32 ppag_modes,
- const u8 ppag_ver)
+ const u8 ppag_bios_rev)
+{
+ /* For revision 4 and above driver is pipe */
+ if (ppag_bios_rev >= 4)
+ return ppag_modes;
+
+ return ppag_modes & (ppag_bios_rev < 3 ? IWL_PPAG_ETSI_CHINA_MASK :
+ IWL_PPAG_REV3_MASK);
+}
+
+bool iwl_puncturing_is_allowed_in_bios(u32 puncturing, u16 mcc);
+
+#define IWL_DSBR_FW_MODIFIED_URM_MASK BIT(8)
+#define IWL_DSBR_PERMANENT_URM_MASK BIT(9)
+
+int iwl_bios_get_dsbr(struct iwl_fw_runtime *fwrt, u32 *value);
+int iwl_bios_get_phy_filters(struct iwl_fw_runtime *fwrt);
+
+static inline void iwl_bios_setup_step(struct iwl_trans *trans,
+ struct iwl_fw_runtime *fwrt)
{
- return ppag_modes & (ppag_ver < 3 ? IWL_PPAG_ETSI_CHINA_MASK :
- IWL_PPAG_REV3_MASK);
+ u32 dsbr;
+
+ if (!trans->mac_cfg->integrated)
+ return;
+
+ if (trans->mac_cfg->device_family < IWL_DEVICE_FAMILY_BZ)
+ return;
+
+ if (iwl_bios_get_dsbr(fwrt, &dsbr))
+ dsbr = 0;
+
+ trans->conf.dsbr_urm_fw_dependent =
+ !!(dsbr & IWL_DSBR_FW_MODIFIED_URM_MASK);
+ trans->conf.dsbr_urm_permanent =
+ !!(dsbr & IWL_DSBR_PERMANENT_URM_MASK);
}
#endif /* __fw_regulatory_h__ */