| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Based on acpi.c from coreboot |
| * |
| * Copyright (C) 2015, Saket Sinha <saket.sinha89@gmail.com> |
| * Copyright (C) 2016, Bin Meng <bmeng.cn@gmail.com> |
| */ |
| |
| #ifndef __ASM_ACPI_TABLE_H__ |
| #define __ASM_ACPI_TABLE_H__ |
| |
| struct acpi_facs; |
| struct acpi_fadt; |
| struct acpi_global_nvs; |
| struct acpi_madt_ioapic; |
| struct acpi_madt_irqoverride; |
| struct acpi_madt_lapic_nmi; |
| struct acpi_mcfg_mmconfig; |
| struct acpi_table_header; |
| |
| /* These can be used by the target port */ |
| |
| void acpi_fill_header(struct acpi_table_header *header, char *signature); |
| void acpi_create_fadt(struct acpi_fadt *fadt, struct acpi_facs *facs, |
| void *dsdt); |
| int acpi_create_madt_lapics(u32 current); |
| int acpi_create_madt_ioapic(struct acpi_madt_ioapic *ioapic, u8 id, |
| u32 addr, u32 gsi_base); |
| int acpi_create_madt_irqoverride(struct acpi_madt_irqoverride *irqoverride, |
| u8 bus, u8 source, u32 gsirq, u16 flags); |
| int acpi_create_madt_lapic_nmi(struct acpi_madt_lapic_nmi *lapic_nmi, |
| u8 cpu, u16 flags, u8 lint); |
| u32 acpi_fill_madt(u32 current); |
| int acpi_create_mcfg_mmconfig(struct acpi_mcfg_mmconfig *mmconfig, u32 base, |
| u16 seg_nr, u8 start, u8 end); |
| u32 acpi_fill_mcfg(u32 current); |
| u32 acpi_fill_csrt(u32 current); |
| void acpi_create_gnvs(struct acpi_global_nvs *gnvs); |
| ulong write_acpi_tables(ulong start); |
| |
| /** |
| * acpi_get_rsdp_addr() - get ACPI RSDP table address |
| * |
| * This routine returns the ACPI RSDP table address in the system memory. |
| * |
| * @return: ACPI RSDP table address |
| */ |
| ulong acpi_get_rsdp_addr(void); |
| |
| #endif /* __ASM_ACPI_TABLE_H__ */ |