blob: c8d5aa132fa078d9f21cd52d550432766f0e8aa6 [file] [log] [blame]
* Written by: Garry Forsgren, Unisys Corporation
* Natalie Protasevich, Unisys Corporation
* This file contains the code to configure and interface
* with Unisys ES7000 series hardware system manager.
* Copyright (c) 2003 Unisys Corporation. All Rights Reserved.
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
* This program is distributed in the hope that it would be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* You should have received a copy of the GNU General Public License along
* with this program; if not, write the Free Software Foundation, Inc., 59
* Temple Place - Suite 330, Boston MA 02111-1307, USA.
* Contact information: Unisys Corporation, Township Line & Union Meeting
* Roads-A, Unisys Way, Blue Bell, Pennsylvania, 19424, or:
* ES7000 chipsets
#define NON_UNISYS 0
#define ES7000_CLASSIC 1
#define ES7000_ZORRO 2
#define MIP_REG 1
#define MIP_PSAI_REG 4
#define MIP_BUSY 1
#define MIP_SPIN 0xf0000
#define MIP_VALID 0x0100000000000000ULL
#define MIP_PORT(VALUE) ((VALUE >> 32) & 0xffff)
#define MIP_RD_LO(VALUE) (VALUE & 0xffffffff)
struct mip_reg_info {
unsigned long long mip_info;
unsigned long long delivery_info;
unsigned long long host_reg;
unsigned long long mip_reg;
struct part_info {
unsigned char type;
unsigned char length;
unsigned char part_id;
unsigned char apic_mode;
unsigned long snum;
char ptype[16];
char sname[64];
char pname[64];
struct psai {
unsigned long long entry_type;
unsigned long long addr;
unsigned long long bep_addr;
struct es7000_mem_info {
unsigned char type;
unsigned char length;
unsigned char resv[6];
unsigned long long start;
unsigned long long size;
struct es7000_oem_table {
unsigned long long hdr;
struct mip_reg_info mip;
struct part_info pif;
struct es7000_mem_info shm;
struct psai psai;
struct oem_table {
struct acpi_table_header Header;
u32 OEMTableAddr;
u32 OEMTableSize;
extern int find_unisys_acpi_oem_table(unsigned long *oem_addr);
struct mip_reg {
unsigned long long off_0;
unsigned long long off_8;
unsigned long long off_10;
unsigned long long off_18;
unsigned long long off_20;
unsigned long long off_28;
unsigned long long off_30;
unsigned long long off_38;
#define MIP_SW_APIC 0x1020b
#define MIP_FUNC(VALUE) (VALUE & 0xff)
extern int parse_unisys_oem (char *oemptr);
extern void setup_unisys(void);
extern int es7000_start_cpu(int cpu, unsigned long eip);
extern void es7000_sw_apic(void);