1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ 2 /* 3 * Copyright (C) 2012-2014, 2019-2021 Intel Corporation 4 * Copyright (C) 2013-2015 Intel Mobile Communications GmbH 5 * Copyright (C) 2016-2017 Intel Deutschland GmbH 6 */ 7 #ifndef __iwl_fw_api_system_h__ 8 #define __iwl_fw_api_system_h__ 9 10 #define SOC_CONFIG_CMD_FLAGS_DISCRETE BIT(0) 11 #define SOC_CONFIG_CMD_FLAGS_LOW_LATENCY BIT(1) 12 13 #define SOC_FLAGS_LTR_APPLY_DELAY_MASK 0xc 14 #define SOC_FLAGS_LTR_APPLY_DELAY_NONE 0 15 #define SOC_FLAGS_LTR_APPLY_DELAY_200 1 16 #define SOC_FLAGS_LTR_APPLY_DELAY_2500 2 17 #define SOC_FLAGS_LTR_APPLY_DELAY_1820 3 18 19 /** 20 * struct iwl_soc_configuration_cmd - Set device stabilization latency 21 * 22 * @flags: soc settings flags. In VER_1, we can only set the DISCRETE 23 * flag, because the FW treats the whole value as an integer. In 24 * VER_2, we can set the bits independently. 25 * @latency: time for SOC to ensure stable power & XTAL 26 */ 27 struct iwl_soc_configuration_cmd { 28 __le32 flags; 29 __le32 latency; 30 } __packed; /* 31 * SOC_CONFIGURATION_CMD_S_VER_1 (see description above) 32 * SOC_CONFIGURATION_CMD_S_VER_2 33 */ 34 35 /** 36 * struct iwl_system_features_control_cmd - system features control command 37 * @features: bitmap of features to disable 38 */ 39 struct iwl_system_features_control_cmd { 40 __le32 features[4]; 41 } __packed; /* SYSTEM_FEATURES_CONTROL_CMD_API_S_VER_1 */ 42 43 #endif /* __iwl_fw_api_system_h__ */ 44