32859fccc6
Done with sed and God Lines. Only done for C-like code for now. Change-Id: I2fa3bad88bb5b068baa1cfc6bbcddaabb09da1c5 Signed-off-by: Angel Pons <th3fanbus@gmail.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/40053 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
47 lines
1.2 KiB
C
47 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/* This file is part of the coreboot project. */
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#ifndef _SAR_H_
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#define _SAR_H_
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#include <stdint.h>
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#define NUM_SAR_LIMITS 4
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#define BYTES_PER_SAR_LIMIT 10
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enum {
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SAR_FCC,
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SAR_EUROPE_JAPAN,
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SAR_REST_OF_WORLD,
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SAR_NUM_WGDS_GROUPS
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};
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struct wifi_sar_delta_table {
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uint8_t version;
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struct {
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uint8_t power_max_2400mhz;
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uint8_t power_chain_a_2400mhz;
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uint8_t power_chain_b_2400mhz;
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uint8_t power_max_5200mhz;
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uint8_t power_chain_a_5200mhz;
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uint8_t power_chain_b_5200mhz;
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} __packed group[SAR_NUM_WGDS_GROUPS];
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} __packed;
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/* Wifi SAR limit table structure */
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struct wifi_sar_limits {
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/* Total 4 SAR limit sets, each has 10 bytes */
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uint8_t sar_limit[NUM_SAR_LIMITS][BYTES_PER_SAR_LIMIT];
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struct wifi_sar_delta_table wgds;
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} __packed;
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/*
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* Retrieve the SAR limits data from VPD and decode it.
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* sar_limits: Pointer to wifi_sar_limits where the resulted data is stored
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*
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* Returns: 0 on success, -1 on errors (The VPD entry doesn't exist, or the
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* VPD entry contains non-heximal value.)
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*/
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int get_wifi_sar_limits(struct wifi_sar_limits *sar_limits);
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const char *get_wifi_sar_cbfs_filename(void);
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#endif /* _SAR_H_ */
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