| 0,0 → 1,140 |
|---|
| /* |
| * Copyright (C) 2005 Jakub Jermar |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * - The name of the author may not be used to endorse or promote products |
| * derived from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef __MADT_H__ |
| #define __MADT_H__ |
| |
| #include <genarch/acpi/acpi.h> |
| #include <arch/smp/apic.h> |
| #include <arch/smp/smp.h> |
| |
| #define MADT_L_APIC 0 |
| #define MADT_IO_APIC 1 |
| #define MADT_INTR_SRC_OVRD 2 |
| #define MADT_NMI_SRC 3 |
| #define MADT_L_APIC_NMI 4 |
| #define MADT_L_APIC_ADDR_OVRD 5 |
| #define MADT_IO_SAPIC 6 |
| #define MADT_L_SAPIC 7 |
| #define MADT_PLATFORM_INTR_SRC 8 |
| #define MADT_RESERVED_SKIP_BEGIN 9 |
| #define MADT_RESERVED_SKIP_END 127 |
| #define MADT_RESERVED_OEM_BEGIN 128 |
| |
| struct madt_apic_header { |
| __u8 type; |
| __u8 length; |
| } __attribute__ ((packed)); |
| |
| |
| /* Multiple APIC Description Table */ |
| struct acpi_madt { |
| struct acpi_sdt_header header; |
| __u32 l_apic_address; |
| __u32 flags; |
| struct madt_apic_header apic_header[]; |
| } __attribute__ ((packed)); |
| |
| struct madt_l_apic { |
| struct madt_apic_header header; |
| __u8 acpi_id; |
| __u8 apic_id; |
| __u32 flags; |
| } __attribute__ ((packed)); |
| |
| struct madt_io_apic { |
| struct madt_apic_header header; |
| __u8 io_apic_id; |
| __u8 reserved; |
| __u32 io_apic_address; |
| __u32 global_intr_base; |
| } __attribute__ ((packed)); |
| |
| struct madt_intr_src_ovrd { |
| struct madt_apic_header header; |
| __u8 bus; |
| __u8 source; |
| __u32 global_int; |
| __u16 flags; |
| } __attribute__ ((packed)); |
| |
| struct madt_nmi_src { |
| struct madt_apic_header header; |
| __u16 flags; |
| __u32 global_intr; |
| } __attribute__ ((packed)); |
| |
| struct madt_l_apic_nmi { |
| struct madt_apic_header header; |
| __u8 acpi_id; |
| __u16 flags; |
| __u8 l_apic_lint; |
| } __attribute__ ((packed)); |
| |
| struct madt_l_apic_addr_ovrd { |
| struct madt_apic_header header; |
| __u16 reserved; |
| __u64 l_apic_address; |
| } __attribute__ ((packed)); |
| |
| struct madt_io_sapic { |
| struct madt_apic_header header; |
| __u8 io_apic_id; |
| __u8 reserved; |
| __u32 global_intr_base; |
| __u64 io_apic_address; |
| } __attribute__ ((packed)); |
| |
| struct madt_l_sapic { |
| struct madt_apic_header header; |
| __u8 acpi_id; |
| __u8 sapic_id; |
| __u8 sapic_eid; |
| __u8 reserved[3]; |
| __u32 flags; |
| __u32 acpi_processor_uid_value; |
| __u8 acpi_processor_uid_str[1]; |
| } __attribute__ ((packed)); |
| |
| struct madt_platform_intr_src { |
| struct madt_apic_header header; |
| __u16 flags; |
| __u8 intr_type; |
| __u8 processor_id; |
| __u8 processor_eid; |
| __u8 io_sapic_vector; |
| __u32 global_intr; |
| __u32 platform_intr_src_flags; |
| } __attribute__ ((packed)); |
| |
| extern struct acpi_madt *acpi_madt; |
| extern struct smp_config_operations madt_config_operations; |
| |
| extern void acpi_madt_parse(void); |
| |
| #endif /* __MADT_H__ */ |