pal.h revision 85269
1/*- 2 * Copyright (c) 2000 Doug Rabson 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD: head/sys/ia64/include/pal.h 85269 2001-10-21 05:52:54Z marcel $ 27 */ 28 29#ifndef _MACHINE_PAL_H_ 30#define _MACHINE_PAL_H_ 31 32/* 33 * Architected static calling convention procedures. 34 */ 35#define PAL_CACHE_FLUSH 1 36#define PAL_CACHE_INFO 2 37#define PAL_CACHE_INIT 3 38#define PAL_CACHE_SUMMARY 4 39#define PAL_MEM_ATTRIB 5 40#define PAL_PTCE_INFO 6 41#define PAL_VM_INFO 7 42#define PAL_VM_SUMMARY 8 43#define PAL_BUS_GET_FEATURES 9 44#define PAL_BUS_SET_FEATURES 10 45#define PAL_DEBUG_INFO 11 46#define PAL_FIXED_ADDR 12 47#define PAL_FREQ_BASE 13 48#define PAL_FREQ_RATIOS 14 49#define PAL_PERF_MON_INFO 15 50#define PAL_PLATFORM_ADDR 16 51#define PAL_PROC_GET_FEATURE 17 52#define PAL_PROC_SET_FEATURE 18 53#define PAL_RSE_INFO 19 54#define PAL_VERSION 20 55#define PAL_MC_CLEAR_LOG 21 56#define PAL_MC_DRAIN 22 57#define PAL_MC_DYNAMIC_STATE 24 58#define PAL_MC_ERROR_INFO 25 59#define PAL_MC_EXPECTED 23 60#define PAL_MC_REGISTER_MEM 27 61#define PAL_MC_RESUME 26 62#define PAL_HALT 28 63#define PAL_HALT_LIGHT 29 64#define PAL_COPY_INFO 30 65#define PAL_CACHE_LINE_INIT 31 66#define PAL_PMI_ENTRYPOINT 32 67#define PAL_ENTER_IA_32_ENV 33 68#define PAL_VM_PAGE_SIZE 34 69#define PAL_MEM_FOR_TEST 37 70#define PAL_CACHE_PROT_INFO 38 71#define PAL_REGISTER_INFO 39 72#define PAL_SHUTDOWN 40 73#define PAL_PREFETCH_VISIBILITY 41 74 75/* 76 * Architected stacked calling convention procedures. 77 */ 78#define PAL_COPY_PAL 256 79#define PAL_HALT_INFO 257 80#define PAL_TEST_PROC 258 81#define PAL_CACHE_READ 259 82#define PAL_CACHE_WRITE 260 83#define PAL_VM_TR_READ 261 84 85/* 86 * Default physical address of the Processor Interrupt Block (PIB). 87 * See also: IA-64 SDM, rev 1.1, volume 2, page 5-31. 88 */ 89#define PAL_PIB_DEFAULT_ADDR 0x00000000FEE00000L 90 91struct ia64_pal_result { 92 int64_t pal_status; 93 u_int64_t pal_result[3]; 94}; 95 96extern struct ia64_pal_result 97 ia64_call_pal_static(u_int64_t proc, u_int64_t arg1, 98 u_int64_t arg2, u_int64_t arg3); 99extern struct ia64_pal_result 100 ia64_call_pal_static_physical(u_int64_t proc, u_int64_t arg1, 101 u_int64_t arg2, u_int64_t arg3); 102extern struct ia64_pal_result 103 ia64_call_pal_stacked(u_int64_t proc, u_int64_t arg1, 104 u_int64_t arg2, u_int64_t arg3); 105extern struct ia64_pal_result 106 ia64_call_pal_stacked_physical(u_int64_t proc, u_int64_t arg1, 107 u_int64_t arg2, u_int64_t arg3); 108 109#endif /* _MACHINE_PAL_H_ */ 110