xref: /linux/drivers/net/wireless/intel/iwlwifi/fw/api/phy.h (revision 95298d63c67673c654c08952672d016212b26054)
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64 
65 #ifndef __iwl_fw_api_phy_h__
66 #define __iwl_fw_api_phy_h__
67 
68 /**
69  * enum iwl_phy_ops_subcmd_ids - PHY group commands
70  */
71 enum iwl_phy_ops_subcmd_ids {
72 	/**
73 	 * @CMD_DTS_MEASUREMENT_TRIGGER_WIDE:
74 	 * Uses either &struct iwl_dts_measurement_cmd or
75 	 * &struct iwl_ext_dts_measurement_cmd
76 	 */
77 	CMD_DTS_MEASUREMENT_TRIGGER_WIDE = 0x0,
78 
79 	/**
80 	 * @CTDP_CONFIG_CMD: &struct iwl_mvm_ctdp_cmd
81 	 */
82 	CTDP_CONFIG_CMD = 0x03,
83 
84 	/**
85 	 * @TEMP_REPORTING_THRESHOLDS_CMD: &struct temp_report_ths_cmd
86 	 */
87 	TEMP_REPORTING_THRESHOLDS_CMD = 0x04,
88 
89 	/**
90 	 * @GEO_TX_POWER_LIMIT: &struct iwl_geo_tx_power_profiles_cmd
91 	 */
92 	GEO_TX_POWER_LIMIT = 0x05,
93 
94 	/**
95 	 * @PER_PLATFORM_ANT_GAIN_CMD: &struct iwl_ppag_table_cmd
96 	 */
97 	PER_PLATFORM_ANT_GAIN_CMD = 0x07,
98 
99 	/**
100 	 * @CT_KILL_NOTIFICATION: &struct ct_kill_notif
101 	 */
102 	CT_KILL_NOTIFICATION = 0xFE,
103 
104 	/**
105 	 * @DTS_MEASUREMENT_NOTIF_WIDE:
106 	 * &struct iwl_dts_measurement_notif_v1 or
107 	 * &struct iwl_dts_measurement_notif_v2
108 	 */
109 	DTS_MEASUREMENT_NOTIF_WIDE = 0xFF,
110 };
111 
112 /* DTS measurements */
113 
114 enum iwl_dts_measurement_flags {
115 	DTS_TRIGGER_CMD_FLAGS_TEMP	= BIT(0),
116 	DTS_TRIGGER_CMD_FLAGS_VOLT	= BIT(1),
117 };
118 
119 /**
120  * struct iwl_dts_measurement_cmd - request DTS temp and/or voltage measurements
121  *
122  * @flags: indicates which measurements we want as specified in
123  *	&enum iwl_dts_measurement_flags
124  */
125 struct iwl_dts_measurement_cmd {
126 	__le32 flags;
127 } __packed; /* TEMPERATURE_MEASUREMENT_TRIGGER_CMD_S */
128 
129 /**
130 * enum iwl_dts_control_measurement_mode - DTS measurement type
131 * @DTS_AUTOMATIC: Automatic mode (full SW control). Provide temperature read
132 *                 back (latest value. Not waiting for new value). Use automatic
133 *                 SW DTS configuration.
134 * @DTS_REQUEST_READ: Request DTS read. Configure DTS with manual settings,
135 *                    trigger DTS reading and provide read back temperature read
136 *                    when available.
137 * @DTS_OVER_WRITE: over-write the DTS temperatures in the SW until next read
138 * @DTS_DIRECT_WITHOUT_MEASURE: DTS returns its latest temperature result,
139 *                              without measurement trigger.
140 */
141 enum iwl_dts_control_measurement_mode {
142 	DTS_AUTOMATIC			= 0,
143 	DTS_REQUEST_READ		= 1,
144 	DTS_OVER_WRITE			= 2,
145 	DTS_DIRECT_WITHOUT_MEASURE	= 3,
146 };
147 
148 /**
149 * enum iwl_dts_used - DTS to use or used for measurement in the DTS request
150 * @DTS_USE_TOP: Top
151 * @DTS_USE_CHAIN_A: chain A
152 * @DTS_USE_CHAIN_B: chain B
153 * @DTS_USE_CHAIN_C: chain C
154 * @XTAL_TEMPERATURE: read temperature from xtal
155 */
156 enum iwl_dts_used {
157 	DTS_USE_TOP		= 0,
158 	DTS_USE_CHAIN_A		= 1,
159 	DTS_USE_CHAIN_B		= 2,
160 	DTS_USE_CHAIN_C		= 3,
161 	XTAL_TEMPERATURE	= 4,
162 };
163 
164 /**
165 * enum iwl_dts_bit_mode - bit-mode to use in DTS request read mode
166 * @DTS_BIT6_MODE: bit 6 mode
167 * @DTS_BIT8_MODE: bit 8 mode
168 */
169 enum iwl_dts_bit_mode {
170 	DTS_BIT6_MODE	= 0,
171 	DTS_BIT8_MODE	= 1,
172 };
173 
174 /**
175  * struct iwl_ext_dts_measurement_cmd - request extended DTS temp measurements
176  * @control_mode: see &enum iwl_dts_control_measurement_mode
177  * @temperature: used when over write DTS mode is selected
178  * @sensor: set temperature sensor to use. See &enum iwl_dts_used
179  * @avg_factor: average factor to DTS in request DTS read mode
180  * @bit_mode: value defines the DTS bit mode to use. See &enum iwl_dts_bit_mode
181  * @step_duration: step duration for the DTS
182  */
183 struct iwl_ext_dts_measurement_cmd {
184 	__le32 control_mode;
185 	__le32 temperature;
186 	__le32 sensor;
187 	__le32 avg_factor;
188 	__le32 bit_mode;
189 	__le32 step_duration;
190 } __packed; /* XVT_FW_DTS_CONTROL_MEASUREMENT_REQUEST_API_S */
191 
192 /**
193  * struct iwl_dts_measurement_notif_v1 - measurements notification
194  *
195  * @temp: the measured temperature
196  * @voltage: the measured voltage
197  */
198 struct iwl_dts_measurement_notif_v1 {
199 	__le32 temp;
200 	__le32 voltage;
201 } __packed; /* TEMPERATURE_MEASUREMENT_TRIGGER_NTFY_S_VER_1*/
202 
203 /**
204  * struct iwl_dts_measurement_notif_v2 - measurements notification
205  *
206  * @temp: the measured temperature
207  * @voltage: the measured voltage
208  * @threshold_idx: the trip index that was crossed
209  */
210 struct iwl_dts_measurement_notif_v2 {
211 	__le32 temp;
212 	__le32 voltage;
213 	__le32 threshold_idx;
214 } __packed; /* TEMPERATURE_MEASUREMENT_TRIGGER_NTFY_S_VER_2 */
215 
216 /**
217  * struct ct_kill_notif - CT-kill entry notification
218  *
219  * @temperature: the current temperature in celsius
220  * @reserved: reserved
221  */
222 struct ct_kill_notif {
223 	__le16 temperature;
224 	__le16 reserved;
225 } __packed; /* GRP_PHY_CT_KILL_NTF */
226 
227 /**
228 * enum ctdp_cmd_operation - CTDP command operations
229 * @CTDP_CMD_OPERATION_START: update the current budget
230 * @CTDP_CMD_OPERATION_STOP: stop ctdp
231 * @CTDP_CMD_OPERATION_REPORT: get the average budget
232 */
233 enum iwl_mvm_ctdp_cmd_operation {
234 	CTDP_CMD_OPERATION_START	= 0x1,
235 	CTDP_CMD_OPERATION_STOP		= 0x2,
236 	CTDP_CMD_OPERATION_REPORT	= 0x4,
237 };/* CTDP_CMD_OPERATION_TYPE_E */
238 
239 /**
240  * struct iwl_mvm_ctdp_cmd - track and manage the FW power consumption budget
241  *
242  * @operation: see &enum iwl_mvm_ctdp_cmd_operation
243  * @budget: the budget in milliwatt
244  * @window_size: defined in API but not used
245  */
246 struct iwl_mvm_ctdp_cmd {
247 	__le32 operation;
248 	__le32 budget;
249 	__le32 window_size;
250 } __packed;
251 
252 #define IWL_MAX_DTS_TRIPS	8
253 
254 /**
255  * struct temp_report_ths_cmd - set temperature thresholds
256  *
257  * @num_temps: number of temperature thresholds passed
258  * @thresholds: array with the thresholds to be configured
259  */
260 struct temp_report_ths_cmd {
261 	__le32 num_temps;
262 	__le16 thresholds[IWL_MAX_DTS_TRIPS];
263 } __packed; /* GRP_PHY_TEMP_REPORTING_THRESHOLDS_CMD */
264 
265 #endif /* __iwl_fw_api_phy_h__ */
266