55189c9d33
Change-Id: I2858fdf74e782f425d56653491cdebe83c185d19 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/41208 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
25 lines
799 B
C
25 lines
799 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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#ifndef CMOS_OPS_H
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#define CMOS_OPS_H
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#include "common.h"
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#include "layout.h"
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#define CMOS_OP_BAD_ENUM_VALUE (CMOS_OP_RESULT_START + 0)
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#define CMOS_OP_NEGATIVE_INT (CMOS_OP_RESULT_START + 1)
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#define CMOS_OP_INVALID_INT (CMOS_OP_RESULT_START + 2)
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#define CMOS_OP_RESERVED (CMOS_OP_RESULT_START + 3)
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#define CMOS_OP_VALUE_TOO_WIDE (CMOS_OP_RESULT_START + 4)
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#define CMOS_OP_NO_MATCHING_ENUM (CMOS_OP_RESULT_START + 5)
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int prepare_cmos_read(const cmos_entry_t * e);
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int prepare_cmos_write(const cmos_entry_t * e, const char value_str[],
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unsigned long long *value);
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uint16_t cmos_checksum_read(void);
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void cmos_checksum_write(uint16_t checksum);
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uint16_t cmos_checksum_compute(void);
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void cmos_checksum_verify(void);
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#endif /* CMOS_OPS_H */
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