diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/sar.h | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/src/include/sar.h b/src/include/sar.h index 4653dd33ae..e1e0fcb2d7 100644 --- a/src/include/sar.h +++ b/src/include/sar.h @@ -1,7 +1,7 @@ /* * This file is part of the coreboot project. * - * Copyright (C) 2017 Intel Corp. + * Copyright (C) 2017-2018 Intel Corp. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -15,22 +15,42 @@ #ifndef _SAR_H_ #define _SAR_H_ +#include <compiler.h> #include <stdint.h> #define NUM_SAR_LIMITS 4 #define BYTES_PER_SAR_LIMIT 10 +enum { + SAR_FCC, + SAR_EUROPE_JAPAN, + SAR_REST_OF_WORLD, + SAR_NUM_WGDS_GROUPS +}; + +struct wifi_sar_delta_table { + uint8_t version; + struct { + uint8_t power_max_2400mhz; + uint8_t power_chain_a_2400mhz; + uint8_t power_chain_b_2400mhz; + uint8_t power_max_5200mhz; + uint8_t power_chain_a_5200mhz; + uint8_t power_chain_b_5200mhz; + } __packed group[SAR_NUM_WGDS_GROUPS]; +} __packed; /* Wifi SAR limit table structure */ struct wifi_sar_limits { /* Total 4 SAR limit sets, each has 10 bytes */ uint8_t sar_limit[NUM_SAR_LIMITS][BYTES_PER_SAR_LIMIT]; -}; + struct wifi_sar_delta_table wgds; +} __packed; /* * Retrieve the SAR limits data from VPD and decode it. * sar_limits: Pointer to wifi_sar_limits where the resulted data is stored * - * Returns: 0 on success, -1 on errors (The VPD entry doesn't exist, or the + * Returns: 0 on success, -1 on errors (The VPD entry doesn't exist, or the * VPD entry contains non-heximal value.) */ int get_wifi_sar_limits(struct wifi_sar_limits *sar_limits); |