d44221f9c8
Its spreading copies got out of sync. And as it is not a standard header but used in commonlib code, it belongs into commonlib. While we are at it, always include it via GCC's `-include` switch. Some Windows and BSD quirk handling went into the util copies. We always guard from redefinitions now to prevent further issues. Change-Id: I850414e6db1d799dce71ff2dc044e6a000ad2552 Signed-off-by: Nico Huber <nico.h@gmx.de> Reviewed-on: https://review.coreboot.org/28927 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
57 lines
1.6 KiB
C
57 lines
1.6 KiB
C
/*
|
|
* This file is part of the coreboot project.
|
|
*
|
|
* 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
|
|
* the Free Software Foundation; version 2 of the License.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*/
|
|
#ifndef _SAR_H_
|
|
#define _SAR_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
|
|
* VPD entry contains non-heximal value.)
|
|
*/
|
|
int get_wifi_sar_limits(struct wifi_sar_limits *sar_limits);
|
|
|
|
#endif /* _SAR_H_ */
|