@@ -506,6 +506,11 @@ enum iwl_legacy_cmds {
*/
DTS_MEASUREMENT_NOTIFICATION = 0xdd,
+ /**
+ * @DEBUG_HOST_COMMAND: &struct iwl_dhc_cmd
+ */
+ DEBUG_HOST_COMMAND = 0xf1,
+
/**
* @LDBG_CONFIG_CMD: configure continuous trace recording
*/
new file mode 100644
@@ -0,0 +1,129 @@
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
+/*
+ * Copyright (C) 2025 Intel Corporation
+ */
+#ifndef __iwl_fw_api_dhc_h__
+#define __iwl_fw_api_dhc_h__
+
+#define DHC_TABLE_MASK_POS (28)
+
+/**
+ * enum iwl_dhc_table_id - DHC table operations index
+ */
+enum iwl_dhc_table_id {
+ /**
+ * @DHC_TABLE_INTEGRATION: select the integration table
+ */
+ DHC_TABLE_INTEGRATION = 2 << DHC_TABLE_MASK_POS,
+};
+
+/**
+ * enum iwl_dhc_umac_integration_table - integration operations
+ */
+enum iwl_dhc_umac_integration_table {
+ /**
+ * @DHC_INT_UMAC_TWT_OPERATION: trigger a TWT operation
+ */
+ DHC_INT_UMAC_TWT_OPERATION = 4,
+ /**
+ * @DHC_INTEGRATION_TLC_DEBUG_CONFIG: TLC debug
+ */
+ DHC_INTEGRATION_TLC_DEBUG_CONFIG = 1,
+ /**
+ * @DHC_INTEGRATION_MAX: Maximum UMAC integration table entries
+ */
+ DHC_INTEGRATION_MAX
+};
+
+#define DHC_TARGET_UMAC BIT(27)
+
+/**
+ * struct iwl_dhc_cmd - debug host command
+ * @length: length in DWs of the data structure that is concatenated to the end
+ * of this struct
+ * @index_and_mask: bit 31 is 1 for data set operation else it's 0
+ * bits 28-30 is the index of the table of the operation -
+ * &enum iwl_dhc_table_id *
+ * bit 27 is 0 if the cmd targeted to LMAC and 1 if targeted to UMAC,
+ * (LMAC is 0 for backward compatibility)
+ * bit 26 is 0 if the cmd targeted to LMAC0 and 1 if targeted to LMAC1,
+ * relevant only if bit 27 set to 0
+ * bits 0-25 is a specific entry index in the table specified in bits 28-30
+ *
+ * @data: the concatenated data.
+ */
+struct iwl_dhc_cmd {
+ __le32 length;
+ __le32 index_and_mask;
+ __le32 data[];
+} __packed; /* DHC_CMD_API_S */
+
+/**
+ * enum iwl_dhc_twt_operation_type - describes the TWT operation type
+ *
+ * @DHC_TWT_REQUEST: Send a Request TWT command
+ * @DHC_TWT_SUGGEST: Send a Suggest TWT command
+ * @DHC_TWT_DEMAND: Send a Demand TWT command
+ * @DHC_TWT_GROUPING: Send a Grouping TWT command
+ * @DHC_TWT_ACCEPT: Send a Accept TWT command
+ * @DHC_TWT_ALTERNATE: Send a Alternate TWT command
+ * @DHC_TWT_DICTATE: Send a Dictate TWT command
+ * @DHC_TWT_REJECT: Send a Reject TWT command
+ * @DHC_TWT_TEARDOWN: Send a TearDown TWT command
+ */
+enum iwl_dhc_twt_operation_type {
+ DHC_TWT_REQUEST,
+ DHC_TWT_SUGGEST,
+ DHC_TWT_DEMAND,
+ DHC_TWT_GROUPING,
+ DHC_TWT_ACCEPT,
+ DHC_TWT_ALTERNATE,
+ DHC_TWT_DICTATE,
+ DHC_TWT_REJECT,
+ DHC_TWT_TEARDOWN,
+}; /* DHC_TWT_OPERATION_TYPE_E */
+
+/**
+ * struct iwl_dhc_twt_operation - trigger a TWT operation
+ *
+ * @mac_id: the mac Id on which to trigger TWT operation
+ * @twt_operation: see &enum iwl_dhc_twt_operation_type
+ * @target_wake_time: when should we be on channel
+ * @interval_exp: the exponent for the interval
+ * @interval_mantissa: the mantissa for the interval
+ * @min_wake_duration: the minimum duration for the wake period
+ * @trigger: is the TWT triggered or not
+ * @flow_type: is the TWT announced or not
+ * @flow_id: the TWT flow identifier from 0 to 7
+ * @protection: is the TWT protected
+ * @ndo_paging_indicator: is ndo_paging_indicator set
+ * @responder_pm_mode: is responder_pm_mode set
+ * @negotiation_type: if the responder wants to doze outside the TWT SP
+ * @twt_request: 1 for TWT request, 0 otherwise
+ * @implicit: is TWT implicit
+ * @twt_group_assignment: the TWT group assignment
+ * @twt_channel: the TWT channel
+ * @reserved: reserved
+ */
+struct iwl_dhc_twt_operation {
+ __le32 mac_id;
+ __le32 twt_operation;
+ __le64 target_wake_time;
+ __le32 interval_exp;
+ __le32 interval_mantissa;
+ __le32 min_wake_duration;
+ u8 trigger;
+ u8 flow_type;
+ u8 flow_id;
+ u8 protection;
+ u8 ndo_paging_indicator;
+ u8 responder_pm_mode;
+ u8 negotiation_type;
+ u8 twt_request;
+ u8 implicit;
+ u8 twt_group_assignment;
+ u8 twt_channel;
+ u8 reserved;
+}; /* DHC_TWT_OPERATION_API_S */
+
+#endif /* __iwl_fw_api_dhc_h__ */
@@ -226,6 +226,58 @@ struct iwl_tlc_update_notif {
__le32 amsdu_enabled;
} __packed; /* TLC_MNG_UPDATE_NTFY_API_S_VER_2 */
+/**
+ * enum iwl_tlc_debug_types - debug options
+ */
+enum iwl_tlc_debug_types {
+ /**
+ * @IWL_TLC_DEBUG_FIXED_RATE: set fixed rate for rate scaling
+ */
+ IWL_TLC_DEBUG_FIXED_RATE,
+ /**
+ * @IWL_TLC_DEBUG_AGG_DURATION_LIM: time limit for a BA
+ * session, in usec
+ */
+ IWL_TLC_DEBUG_AGG_DURATION_LIM,
+ /**
+ * @IWL_TLC_DEBUG_AGG_FRAME_CNT_LIM: set max number of frames
+ * in an aggregation
+ */
+ IWL_TLC_DEBUG_AGG_FRAME_CNT_LIM,
+ /**
+ * @IWL_TLC_DEBUG_TPC_ENABLED: enable or disable tpc
+ */
+ IWL_TLC_DEBUG_TPC_ENABLED,
+ /**
+ * @IWL_TLC_DEBUG_TPC_STATS: get number of frames Tx'ed in each
+ * tpc step
+ */
+ IWL_TLC_DEBUG_TPC_STATS,
+ /**
+ * @IWL_TLC_DEBUG_RTS_DISABLE: disable RTS (bool true/false).
+ */
+ IWL_TLC_DEBUG_RTS_DISABLE,
+ /**
+ * @IWL_TLC_DEBUG_PARTIAL_FIXED_RATE: set partial fixed rate to fw
+ */
+ IWL_TLC_DEBUG_PARTIAL_FIXED_RATE,
+}; /* TLC_MNG_DEBUG_TYPES_API_E */
+
+#define MAX_DATA_IN_DHC_TLC_CMD 10
+
+/**
+ * struct iwl_dhc_tlc_cmd - fixed debug config
+ * @sta_id: bit 0 - enable/disable, bits 1 - 7 hold station id
+ * @reserved1: reserved
+ * @type: type id of %enum iwl_tlc_debug_types
+ * @data: data to send
+ */
+struct iwl_dhc_tlc_cmd {
+ u8 sta_id;
+ u8 reserved1[3];
+ __le32 type;
+ __le32 data[MAX_DATA_IN_DHC_TLC_CMD];
+} __packed; /* TLC_MNG_DEBUG_CMD_S */
#define IWL_MAX_MCS_DISPLAY_SIZE 12
Add the defintition of those APIs, those will be used in a later patch. Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> --- .../wireless/intel/iwlwifi/fw/api/commands.h | 5 + .../net/wireless/intel/iwlwifi/fw/api/dhc.h | 129 ++++++++++++++++++ .../net/wireless/intel/iwlwifi/fw/api/rs.h | 52 +++++++ 3 files changed, 186 insertions(+) create mode 100644 drivers/net/wireless/intel/iwlwifi/fw/api/dhc.h