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/*-
* SPDX-License-Identifier: BSD-2-Clause
*
* Copyright (c) 2022 Beckhoff Automation GmbH & Co. KG
*/
#pragma once
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wunused-parameter"
#include <contrib/dev/acpica/include/acpi.h>
#pragma GCC diagnostic pop
#ifndef __FreeBSD__
/* Until the in-gate ACPI is updated, map the new name to the old. */
#define ACPI_NAMESEG_SIZE ACPI_NAME_SIZE
/*
* Also to avoid type conflicts without having to pepper the code with ifdefs,
* redefine these constants to be uint8_t *
*/
#undef ACPI_SIG_FACS
#undef ACPI_SIG_MCFG
#undef ACPI_SIG_HPET
#undef ACPI_SIG_MADT
#undef ACPI_SIG_DSDT
#undef ACPI_SIG_FADT
#undef ACPI_SIG_XSDT
#undef ACPI_SIG_RSDT
#undef ACPI_RSDP_NAME
#undef ACPI_SIG_SPCR
#undef ACPI_SIG_TPM2
#define ACPI_SIG_FACS (const uint8_t *)"FACS"
#define ACPI_SIG_MCFG (const uint8_t *)"MCFG"
#define ACPI_SIG_HPET (const uint8_t *)"HPET"
#define ACPI_SIG_MADT (const uint8_t *)"APIC"
#define ACPI_SIG_DSDT (const uint8_t *)"DSDT"
#define ACPI_SIG_FADT (const uint8_t *)"FACP"
#define ACPI_SIG_XSDT (const uint8_t *)"XSDT"
#define ACPI_SIG_RSDT (const uint8_t *)"RSDT"
#define ACPI_RSDP_NAME (const uint8_t *)"RSDP"
#define ACPI_SIG_SPCR (const uint8_t *)"SPCR"
#define ACPI_SIG_TPM2 (const uint8_t *)"TPM2"
#endif /* !__FreeBSD__ */
#include "qemu_fwcfg.h"
#define ACPI_GAS_ACCESS_WIDTH_LEGACY 0
#define ACPI_GAS_ACCESS_WIDTH_UNDEFINED 0
#define ACPI_GAS_ACCESS_WIDTH_BYTE 1
#define ACPI_GAS_ACCESS_WIDTH_WORD 2
#define ACPI_GAS_ACCESS_WIDTH_DWORD 3
#define ACPI_GAS_ACCESS_WIDTH_QWORD 4
#define ACPI_SPCR_INTERRUPT_TYPE_8259 0x1
#define ACPI_SPCR_INTERRUPT_TYPE_APIC 0x2
#define ACPI_SPCR_INTERRUPT_TYPE_SAPIC 0x4
#define ACPI_SPCR_INTERRUPT_TYPE_GIC 0x8
#define ACPI_SPCR_BAUD_RATE_9600 3
#define ACPI_SPCR_BAUD_RATE_19200 4
#define ACPI_SPCR_BAUD_RATE_57600 6
#define ACPI_SPCR_BAUD_RATE_115200 7
#define ACPI_SPCR_PARITY_NO_PARITY 0
#define ACPI_SPCR_STOP_BITS_1 1
#define ACPI_SPCR_FLOW_CONTROL_DCD 0x1
#define ACPI_SPCR_FLOW_CONTROL_RTS_CTS 0x2
#define ACPI_SPCR_FLOW_CONTROL_XON_XOFF 0x4
#define ACPI_SPCR_TERMINAL_TYPE_VT100 0
#define ACPI_SPCR_TERMINAL_TYPE_VT100_PLUS 1
#define ACPI_SPCR_TERMINAL_TYPE_VT_UTF8 2
#define ACPI_SPCR_TERMINAL_TYPE_ANSI 3
#define BHYVE_ACPI_BASE 0xf2400
#define BASL_TABLE_ALIGNMENT 0x10
#define BASL_TABLE_ALIGNMENT_FACS 0x40
#define BASL_TABLE_CHECKSUM_LEN_FULL_TABLE (-1U)
#define BASL_EXEC(x) \
do { \
const int error = (x); \
if (error) { \
warnc(error, \
"BASL failed @ %s:%d\n Failed to execute %s", \
__func__, __LINE__, #x); \
return (error); \
} \
} while (0)
struct basl_table;
void basl_fill_gas(ACPI_GENERIC_ADDRESS *gas, uint8_t space_id,
uint8_t bit_width, uint8_t bit_offset, uint8_t access_width,
uint64_t address);
int basl_finish(void);
int basl_init(struct vmctx *ctx);
int basl_table_add_checksum(struct basl_table *const table, const uint32_t off,
const uint32_t start, const uint32_t len);
int basl_table_add_length(struct basl_table *const table, const uint32_t off,
const uint8_t size);
int basl_table_add_pointer(struct basl_table *const table,
const uint8_t src_signature[ACPI_NAMESEG_SIZE], const uint32_t off,
const uint8_t size);
int basl_table_append_bytes(struct basl_table *table, const void *bytes,
uint32_t len);
int basl_table_append_checksum(struct basl_table *table, uint32_t start,
uint32_t len);
/* Add an ACPI_TABLE_* to basl without its header. */
int basl_table_append_content(struct basl_table *table, void *data,
uint32_t len);
int basl_table_append_fwcfg(struct basl_table *table,
const uint8_t *fwcfg_name, uint32_t alignment,
uint8_t size);
int basl_table_append_gas(struct basl_table *table, uint8_t space_id,
uint8_t bit_width, uint8_t bit_offset, uint8_t access_width,
uint64_t address);
int basl_table_append_header(struct basl_table *table,
const uint8_t signature[ACPI_NAMESEG_SIZE], uint8_t revision,
uint32_t oem_revision);
int basl_table_append_int(struct basl_table *table, uint64_t val, uint8_t size);
int basl_table_append_length(struct basl_table *table, uint8_t size);
int basl_table_append_pointer(struct basl_table *table,
const uint8_t src_signature[ACPI_NAMESEG_SIZE], uint8_t size);
int basl_table_create(struct basl_table **table, struct vmctx *ctx,
const uint8_t *name, uint32_t alignment);
/* Adds the table to RSDT and XSDT */
int basl_table_register_to_rsdt(struct basl_table *table);
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