17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 51ae08745Sheppo * Common Development and Distribution License (the "License"). 61ae08745Sheppo * You may not use this file except in compliance with the License. 77c478bd9Sstevel@tonic-gate * 87c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 97c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 107c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 117c478bd9Sstevel@tonic-gate * and limitations under the License. 127c478bd9Sstevel@tonic-gate * 137c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 147c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 157c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 167c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 177c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 187c478bd9Sstevel@tonic-gate * 197c478bd9Sstevel@tonic-gate * CDDL HEADER END 207c478bd9Sstevel@tonic-gate */ 217c478bd9Sstevel@tonic-gate /* 2223d9e5acSMichael Corcoran * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. 237c478bd9Sstevel@tonic-gate */ 247c478bd9Sstevel@tonic-gate 257c478bd9Sstevel@tonic-gate #ifndef _SYS_MACHPARAM_H 267c478bd9Sstevel@tonic-gate #define _SYS_MACHPARAM_H 277c478bd9Sstevel@tonic-gate 287c478bd9Sstevel@tonic-gate #ifdef __cplusplus 297c478bd9Sstevel@tonic-gate extern "C" { 307c478bd9Sstevel@tonic-gate #endif 317c478bd9Sstevel@tonic-gate 327c478bd9Sstevel@tonic-gate #ifndef _ASM 337c478bd9Sstevel@tonic-gate #define ADDRESS_C(c) c ## ul 347c478bd9Sstevel@tonic-gate #else /* _ASM */ 357c478bd9Sstevel@tonic-gate #define ADDRESS_C(c) (c) 367c478bd9Sstevel@tonic-gate #endif /* _ASM */ 377c478bd9Sstevel@tonic-gate 387c478bd9Sstevel@tonic-gate /* 397c478bd9Sstevel@tonic-gate * Machine dependent parameters and limits - sun4v version. 407c478bd9Sstevel@tonic-gate */ 417c478bd9Sstevel@tonic-gate 427c478bd9Sstevel@tonic-gate /* 437c478bd9Sstevel@tonic-gate * Define the VAC symbol (etc.) if we could run on a machine 447c478bd9Sstevel@tonic-gate * which has a Virtual Address Cache 457c478bd9Sstevel@tonic-gate */ 467c478bd9Sstevel@tonic-gate 477c478bd9Sstevel@tonic-gate /* 487c478bd9Sstevel@tonic-gate * The maximum possible number of UPA devices in a system. 497c478bd9Sstevel@tonic-gate * MAX_UPA maybe defined in a platform's makefile. 507c478bd9Sstevel@tonic-gate */ 517c478bd9Sstevel@tonic-gate #ifndef MAX_UPA 527c478bd9Sstevel@tonic-gate #define MAX_UPA 32 537c478bd9Sstevel@tonic-gate #endif 547c478bd9Sstevel@tonic-gate 557c478bd9Sstevel@tonic-gate /* 567c478bd9Sstevel@tonic-gate * Maximum cpuid value that we support. NCPU can be defined in a platform's 577c478bd9Sstevel@tonic-gate * makefile. 587c478bd9Sstevel@tonic-gate */ 597c478bd9Sstevel@tonic-gate #ifndef NCPU 604df55fdeSJanie Lu #define NCPU 512 6123d9e5acSMichael Corcoran #define NCPU_LOG2 9 6223d9e5acSMichael Corcoran #elif (!defined(NCPU_LOG2)) 6323d9e5acSMichael Corcoran #error "Must define NCPU_LOG2 together with NCPU" 647c478bd9Sstevel@tonic-gate #endif 657c478bd9Sstevel@tonic-gate 66*cb15d5d9SPeter Rival /* NCPU_P2 is NCPU rounded to a power of 2 */ 67*cb15d5d9SPeter Rival #define NCPU_P2 (1 << NCPU_LOG2) 68*cb15d5d9SPeter Rival 697c478bd9Sstevel@tonic-gate /* 707c478bd9Sstevel@tonic-gate * Maximum number of processors that we support. With CMP processors, the 717c478bd9Sstevel@tonic-gate * portid may not be equal to cpuid. MAX_CPU_CHIPID can be defined in a 727c478bd9Sstevel@tonic-gate * platform's makefile. 737c478bd9Sstevel@tonic-gate */ 747c478bd9Sstevel@tonic-gate #ifndef MAX_CPU_CHIPID 757c478bd9Sstevel@tonic-gate #define MAX_CPU_CHIPID NCPU 767c478bd9Sstevel@tonic-gate #endif 777c478bd9Sstevel@tonic-gate 787c478bd9Sstevel@tonic-gate /* 797c478bd9Sstevel@tonic-gate * Define the FPU symbol if we could run on a machine with an external 807c478bd9Sstevel@tonic-gate * FPU (i.e. not integrated with the normal machine state like the vax). 817c478bd9Sstevel@tonic-gate * 827c478bd9Sstevel@tonic-gate * The fpu is defined in the architecture manual, and the kernel hides 837c478bd9Sstevel@tonic-gate * its absence if it is not present, that's pretty integrated, no? 847c478bd9Sstevel@tonic-gate */ 857c478bd9Sstevel@tonic-gate 867c478bd9Sstevel@tonic-gate /* 877c478bd9Sstevel@tonic-gate * MMU_PAGES* describes the physical page size used by the mapping hardware. 887c478bd9Sstevel@tonic-gate * PAGES* describes the logical page size used by the system. 897c478bd9Sstevel@tonic-gate */ 907c478bd9Sstevel@tonic-gate #define MMU_PAGE_SIZES 6 /* max sun4v mmu-supported page sizes */ 917c478bd9Sstevel@tonic-gate #define DEFAULT_MMU_PAGE_SIZES 4 /* default sun4v supported page sizes */ 927c478bd9Sstevel@tonic-gate 937c478bd9Sstevel@tonic-gate /* 947c478bd9Sstevel@tonic-gate * XXX make sure the MMU_PAGESHIFT definition here is 957c478bd9Sstevel@tonic-gate * consistent with the one in param.h 967c478bd9Sstevel@tonic-gate */ 977c478bd9Sstevel@tonic-gate #define MMU_PAGESHIFT 13 987c478bd9Sstevel@tonic-gate #define MMU_PAGESIZE (1<<MMU_PAGESHIFT) 997c478bd9Sstevel@tonic-gate #define MMU_PAGEOFFSET (MMU_PAGESIZE - 1) 1007c478bd9Sstevel@tonic-gate #define MMU_PAGEMASK (~MMU_PAGEOFFSET) 1017c478bd9Sstevel@tonic-gate 1027c478bd9Sstevel@tonic-gate #define MMU_PAGESHIFT64K 16 1037c478bd9Sstevel@tonic-gate #define MMU_PAGESIZE64K (1 << MMU_PAGESHIFT64K) 1047c478bd9Sstevel@tonic-gate #define MMU_PAGEOFFSET64K (MMU_PAGESIZE64K - 1) 1057c478bd9Sstevel@tonic-gate #define MMU_PAGEMASK64K (~MMU_PAGEOFFSET64K) 1067c478bd9Sstevel@tonic-gate 1077c478bd9Sstevel@tonic-gate #define MMU_PAGESHIFT512K 19 1087c478bd9Sstevel@tonic-gate #define MMU_PAGESIZE512K (1 << MMU_PAGESHIFT512K) 1097c478bd9Sstevel@tonic-gate #define MMU_PAGEOFFSET512K (MMU_PAGESIZE512K - 1) 1107c478bd9Sstevel@tonic-gate #define MMU_PAGEMASK512K (~MMU_PAGEOFFSET512K) 1117c478bd9Sstevel@tonic-gate 1127c478bd9Sstevel@tonic-gate #define MMU_PAGESHIFT4M 22 1137c478bd9Sstevel@tonic-gate #define MMU_PAGESIZE4M (1 << MMU_PAGESHIFT4M) 1147c478bd9Sstevel@tonic-gate #define MMU_PAGEOFFSET4M (MMU_PAGESIZE4M - 1) 1157c478bd9Sstevel@tonic-gate #define MMU_PAGEMASK4M (~MMU_PAGEOFFSET4M) 1167c478bd9Sstevel@tonic-gate 1177c478bd9Sstevel@tonic-gate #define MMU_PAGESHIFT32M 25 1187c478bd9Sstevel@tonic-gate #define MMU_PAGESIZE32M (1 << MMU_PAGESHIFT32M) 1197c478bd9Sstevel@tonic-gate #define MMU_PAGEOFFSET32M (MMU_PAGESIZE32M - 1) 1207c478bd9Sstevel@tonic-gate #define MMU_PAGEMASK32M (~MMU_PAGEOFFSET32M) 1217c478bd9Sstevel@tonic-gate 1227c478bd9Sstevel@tonic-gate #define MMU_PAGESHIFT256M 28 1237c478bd9Sstevel@tonic-gate #define MMU_PAGESIZE256M (1 << MMU_PAGESHIFT256M) 1247c478bd9Sstevel@tonic-gate #define MMU_PAGEOFFSET256M (MMU_PAGESIZE256M - 1) 1257c478bd9Sstevel@tonic-gate #define MMU_PAGEMASK256M (~MMU_PAGEOFFSET256M) 1267c478bd9Sstevel@tonic-gate 1277c478bd9Sstevel@tonic-gate #define PAGESHIFT 13 1287c478bd9Sstevel@tonic-gate #define PAGESIZE (1<<PAGESHIFT) 1297c478bd9Sstevel@tonic-gate #define PAGEOFFSET (PAGESIZE - 1) 1307c478bd9Sstevel@tonic-gate #define PAGEMASK (~PAGEOFFSET) 1317c478bd9Sstevel@tonic-gate 1327c478bd9Sstevel@tonic-gate /* 1337c478bd9Sstevel@tonic-gate * DATA_ALIGN is used to define the alignment of the Unix data segment. 1347c478bd9Sstevel@tonic-gate */ 1357c478bd9Sstevel@tonic-gate #define DATA_ALIGN ADDRESS_C(0x2000) 1367c478bd9Sstevel@tonic-gate 1377c478bd9Sstevel@tonic-gate /* 1387c478bd9Sstevel@tonic-gate * DEFAULT KERNEL THREAD stack size. 1397c478bd9Sstevel@tonic-gate */ 1407c478bd9Sstevel@tonic-gate 1417c478bd9Sstevel@tonic-gate #define DEFAULTSTKSZ (3*PAGESIZE) 1427c478bd9Sstevel@tonic-gate 1437c478bd9Sstevel@tonic-gate /* 1447c478bd9Sstevel@tonic-gate * DEFAULT initial thread stack size. 1457c478bd9Sstevel@tonic-gate */ 1467c478bd9Sstevel@tonic-gate #define T0STKSZ (2 * DEFAULTSTKSZ) 1477c478bd9Sstevel@tonic-gate 1487c478bd9Sstevel@tonic-gate /* 1497c478bd9Sstevel@tonic-gate * KERNELBASE is the virtual address which 1507c478bd9Sstevel@tonic-gate * the kernel text/data mapping starts in all contexts. 1517c478bd9Sstevel@tonic-gate */ 1527c478bd9Sstevel@tonic-gate #define KERNELBASE ADDRESS_C(0x01000000) 1537c478bd9Sstevel@tonic-gate 1547c478bd9Sstevel@tonic-gate /* 155ae115bc7Smrj * Virtual address range available to the debugger 156ae115bc7Smrj */ 157ae115bc7Smrj #define SEGDEBUGBASE ADDRESS_C(0xedd00000) 158ae115bc7Smrj #define SEGDEBUGSIZE (ADDRESS_C(0xf0000000) - SEGDEBUGBASE) 159ae115bc7Smrj 160ae115bc7Smrj /* 1617c478bd9Sstevel@tonic-gate * Define the userlimits 1627c478bd9Sstevel@tonic-gate */ 1637c478bd9Sstevel@tonic-gate 1647c478bd9Sstevel@tonic-gate #define USERLIMIT ADDRESS_C(0xFFFFFFFF80000000) 1657c478bd9Sstevel@tonic-gate #define USERLIMIT32 ADDRESS_C(0xFFC00000) 1667c478bd9Sstevel@tonic-gate 1677c478bd9Sstevel@tonic-gate /* 1687c478bd9Sstevel@tonic-gate * Define SEGKPBASE, start of the segkp segment. 1697c478bd9Sstevel@tonic-gate */ 1707c478bd9Sstevel@tonic-gate 1717c478bd9Sstevel@tonic-gate #define SEGKPBASE ADDRESS_C(0x2a100000000) 1727c478bd9Sstevel@tonic-gate 1737c478bd9Sstevel@tonic-gate /* 1747c478bd9Sstevel@tonic-gate * Define SEGMAPBASE, start of the segmap segment. 1757c478bd9Sstevel@tonic-gate */ 1767c478bd9Sstevel@tonic-gate 1777c478bd9Sstevel@tonic-gate #define SEGMAPBASE ADDRESS_C(0x2a750000000) 1787c478bd9Sstevel@tonic-gate 1797c478bd9Sstevel@tonic-gate /* 1807c478bd9Sstevel@tonic-gate * SYSBASE is the virtual address which the kernel allocated memory 1817c478bd9Sstevel@tonic-gate * mapping starts in all contexts. SYSLIMIT is the end of the Sysbase segment. 1827c478bd9Sstevel@tonic-gate */ 1837c478bd9Sstevel@tonic-gate 1847c478bd9Sstevel@tonic-gate #define SYSBASE ADDRESS_C(0x30000000000) 1857c478bd9Sstevel@tonic-gate #define SYSLIMIT ADDRESS_C(0x70000000000) 1867c478bd9Sstevel@tonic-gate #define SYSBASE32 ADDRESS_C(0x70000000) 1877c478bd9Sstevel@tonic-gate #define SYSLIMIT32 ADDRESS_C(0x80000000) 1887c478bd9Sstevel@tonic-gate 1897c478bd9Sstevel@tonic-gate /* 190986fd29aSsetje * BOOTTMPBASE is the base of a space that can be reclaimed 191986fd29aSsetje * after the kernel takes over the machine. It contains the 192986fd29aSsetje * boot archive and memory allocated by krtld before kmem_alloc 193986fd29aSsetje * is brought online. 194986fd29aSsetje */ 195986fd29aSsetje #define BOOTTMPBASE ADDRESS_C(0x4C000000) 196986fd29aSsetje 197986fd29aSsetje /* 1987c478bd9Sstevel@tonic-gate * MEMSCRUBBASE is the base virtual address for the memory scrubber 1997c478bd9Sstevel@tonic-gate * to read large pages. It MUST be 4MB page aligned. 2007c478bd9Sstevel@tonic-gate */ 2017c478bd9Sstevel@tonic-gate 2027c478bd9Sstevel@tonic-gate #define MEMSCRUBBASE 0x2a000000000 2037c478bd9Sstevel@tonic-gate 2047c478bd9Sstevel@tonic-gate /* 2057c478bd9Sstevel@tonic-gate * Define the kernel address space range allocated to Open Firmware 2067c478bd9Sstevel@tonic-gate */ 2077c478bd9Sstevel@tonic-gate #define OFW_START_ADDR 0xf0000000 2087c478bd9Sstevel@tonic-gate #define OFW_END_ADDR 0xffffffff 2097c478bd9Sstevel@tonic-gate 2107c478bd9Sstevel@tonic-gate /* 2117c478bd9Sstevel@tonic-gate * ARGSBASE is the base virtual address of the range which 2127c478bd9Sstevel@tonic-gate * the kernel uses to map the arguments for exec. 2137c478bd9Sstevel@tonic-gate */ 2147c478bd9Sstevel@tonic-gate #define ARGSBASE (MEMSCRUBBASE - NCARGS) 2157c478bd9Sstevel@tonic-gate 2167c478bd9Sstevel@tonic-gate /* 2177c478bd9Sstevel@tonic-gate * PPMAPBASE is the base virtual address of the range which 2187c478bd9Sstevel@tonic-gate * the kernel uses to quickly map pages for operations such 2197c478bd9Sstevel@tonic-gate * as ppcopy, pagecopy, pagezero, and pagesum. 2207c478bd9Sstevel@tonic-gate */ 2217c478bd9Sstevel@tonic-gate #define PPMAPSIZE (512 * 1024) 2227c478bd9Sstevel@tonic-gate #define PPMAPBASE (ARGSBASE - PPMAPSIZE) 2237c478bd9Sstevel@tonic-gate 2247c478bd9Sstevel@tonic-gate #define MAXPP_SLOTS ADDRESS_C(16) 2257c478bd9Sstevel@tonic-gate #define PPMAP_FAST_SIZE (MAXPP_SLOTS * PAGESIZE * NCPU) 2267c478bd9Sstevel@tonic-gate #define PPMAP_FAST_BASE (PPMAPBASE - PPMAP_FAST_SIZE) 2277c478bd9Sstevel@tonic-gate 2287c478bd9Sstevel@tonic-gate /* 2297c478bd9Sstevel@tonic-gate * PIOMAPBASE is the base virtual address at which programmable I/O registers 2307c478bd9Sstevel@tonic-gate * are mapped. This allows such memory -- which may induce side effects when 2317c478bd9Sstevel@tonic-gate * read -- to be cordoned off from the system at-large. 2327c478bd9Sstevel@tonic-gate */ 2337c478bd9Sstevel@tonic-gate #define PIOMAPSIZE (1024 * 1024 * 1024 * (uintptr_t)5) 2347c478bd9Sstevel@tonic-gate #define PIOMAPBASE (PPMAP_FAST_BASE - PIOMAPSIZE) 2357c478bd9Sstevel@tonic-gate 2367c478bd9Sstevel@tonic-gate /* 2377c478bd9Sstevel@tonic-gate * Allocate space for kernel modules on nucleus pages 2387c478bd9Sstevel@tonic-gate */ 239986fd29aSsetje #define MODDATA 1024 * 512 2407c478bd9Sstevel@tonic-gate 2417c478bd9Sstevel@tonic-gate /* 2427c478bd9Sstevel@tonic-gate * The heap has a region allocated from it specifically for module text that 2437c478bd9Sstevel@tonic-gate * cannot fit on the nucleus page. This region -- which starts at address 2447c478bd9Sstevel@tonic-gate * HEAPTEXT_BASE and runs for HEAPTEXT_SIZE bytes -- has virtual holes 2457c478bd9Sstevel@tonic-gate * punched in it: for every HEAPTEXT_MAPPED bytes of available virtual, there 2467c478bd9Sstevel@tonic-gate * is a virtual hole of size HEAPTEXT_UNMAPPED bytes sitting beneath it. This 2477c478bd9Sstevel@tonic-gate * assures that any text address is within HEAPTEXT_MAPPED of an unmapped 2487c478bd9Sstevel@tonic-gate * region. The unmapped regions themselves are managed with the routines 2497c478bd9Sstevel@tonic-gate * kobj_texthole_alloc() and kobj_texthole_free(). 2507c478bd9Sstevel@tonic-gate */ 2517c478bd9Sstevel@tonic-gate #define HEAPTEXT_SIZE (128 * 1024 * 1024) /* bytes */ 2527c478bd9Sstevel@tonic-gate #define HEAPTEXT_OVERSIZE (64 * 1024 * 1024) /* bytes */ 2537c478bd9Sstevel@tonic-gate #define HEAPTEXT_BASE (SYSLIMIT32 - HEAPTEXT_SIZE) 2547c478bd9Sstevel@tonic-gate #define HEAPTEXT_MAPPED (2 * 1024 * 1024) 2557c478bd9Sstevel@tonic-gate #define HEAPTEXT_UNMAPPED (2 * 1024 * 1024) 2567c478bd9Sstevel@tonic-gate 2577c478bd9Sstevel@tonic-gate #define HEAPTEXT_NARENAS \ 2587c478bd9Sstevel@tonic-gate (HEAPTEXT_SIZE / (HEAPTEXT_MAPPED + HEAPTEXT_UNMAPPED) + 2) 2597c478bd9Sstevel@tonic-gate 2607c478bd9Sstevel@tonic-gate /* 261bb57d1f5Sjc25722 * Establish the space for the MPO support to store its data 262bb57d1f5Sjc25722 * structures at startup 263bb57d1f5Sjc25722 */ 264bb57d1f5Sjc25722 265bb57d1f5Sjc25722 #define MPOBUF_SIZE (2 * 1024 * 1024) 266bb57d1f5Sjc25722 #define MPOBUF_BASE (HEAPTEXT_BASE - MPOBUF_SIZE) 267bb57d1f5Sjc25722 268bb57d1f5Sjc25722 /* 2697c478bd9Sstevel@tonic-gate * Preallocate an area for setting up the user stack during 2707c478bd9Sstevel@tonic-gate * the exec(). This way we have a faster allocator and also 2717c478bd9Sstevel@tonic-gate * make sure the stack is always VAC aligned correctly. see 2727c478bd9Sstevel@tonic-gate * get_arg_base() in startup.c. 2737c478bd9Sstevel@tonic-gate */ 2747c478bd9Sstevel@tonic-gate #define ARG_SLOT_SIZE (0x8000) 2757c478bd9Sstevel@tonic-gate #define ARG_SLOT_SHIFT (15) 2767c478bd9Sstevel@tonic-gate #define N_ARG_SLOT (0x80) 2777c478bd9Sstevel@tonic-gate 2787c478bd9Sstevel@tonic-gate #define NARG_BASE (PIOMAPBASE - (ARG_SLOT_SIZE * N_ARG_SLOT)) 2797c478bd9Sstevel@tonic-gate 2807c478bd9Sstevel@tonic-gate /* 2817c478bd9Sstevel@tonic-gate * ktextseg+kvalloc should not use space beyond KERNEL_LIMIT32. 2827c478bd9Sstevel@tonic-gate */ 2837c478bd9Sstevel@tonic-gate 2847c478bd9Sstevel@tonic-gate /* 2857c478bd9Sstevel@tonic-gate * For 64-bit kernels, rename KERNEL_LIMIT to KERNEL_LIMIT32 to more accurately 2867c478bd9Sstevel@tonic-gate * reflect the fact that it's actually the limit for 32-bit kernel virtual 2877c478bd9Sstevel@tonic-gate * addresses. 2887c478bd9Sstevel@tonic-gate */ 289986fd29aSsetje #define KERNEL_LIMIT32 BOOTTMPBASE 2907c478bd9Sstevel@tonic-gate 2917c478bd9Sstevel@tonic-gate /* 2927c478bd9Sstevel@tonic-gate * Defines used for the ptl1_panic parameter, which is passed to the 2937c478bd9Sstevel@tonic-gate * ptl1_panic assembly routine in %g1. These #defines have string 2947c478bd9Sstevel@tonic-gate * names defined in sun4u/os/mach_cpu_states.c which should be kept up to 2957c478bd9Sstevel@tonic-gate * date if new #defines are added. 2967c478bd9Sstevel@tonic-gate */ 2977c478bd9Sstevel@tonic-gate #define PTL1_BAD_DEBUG 0 2987c478bd9Sstevel@tonic-gate #define PTL1_BAD_WTRAP 1 2997c478bd9Sstevel@tonic-gate #define PTL1_BAD_KMISS 2 3007c478bd9Sstevel@tonic-gate #define PTL1_BAD_KPROT_FAULT 3 3017c478bd9Sstevel@tonic-gate #define PTL1_BAD_ISM 4 3027c478bd9Sstevel@tonic-gate #define PTL1_BAD_MMUTRAP 5 3037c478bd9Sstevel@tonic-gate #define PTL1_BAD_TRAP 6 3047c478bd9Sstevel@tonic-gate #define PTL1_BAD_FPTRAP 7 305b0fc0e77Sgovinda #define PTL1_BAD_INTR_VEC 8 3067c478bd9Sstevel@tonic-gate #define PTL1_BAD_TRACE_PTR 9 3077c478bd9Sstevel@tonic-gate #define PTL1_BAD_STACK 10 3087c478bd9Sstevel@tonic-gate #define PTL1_BAD_DTRACE_FLAGS 11 3097c478bd9Sstevel@tonic-gate #define PTL1_BAD_CTX_STEAL 12 3107c478bd9Sstevel@tonic-gate #define PTL1_BAD_ECC 13 3117c478bd9Sstevel@tonic-gate #define PTL1_BAD_HCALL 14 312efaef81fSarao #define PTL1_BAD_GL 15 3131ae08745Sheppo #define PTL1_BAD_WATCHDOG 16 3141ae08745Sheppo #define PTL1_BAD_RED 17 3151ae08745Sheppo #define PTL1_BAD_HCALL_UNMAP_PERM_EINVAL 18 3161ae08745Sheppo #define PTL1_BAD_HCALL_UNMAP_PERM_ENOMAP 19 3171e2e7a75Shuah #define PTL1_BAD_RAISE_TSBEXCP 20 31805d3dc4bSpaulsan #define PTL1_NO_SCDTSB8K 21 3197c478bd9Sstevel@tonic-gate 3207c478bd9Sstevel@tonic-gate /* 321ad559ebfSwh94709 * Defines the max trap level allowed 322ad559ebfSwh94709 */ 323ad559ebfSwh94709 #define MAXPTL 2 324ad559ebfSwh94709 325ad559ebfSwh94709 /* 3267c478bd9Sstevel@tonic-gate * Defines used for ptl1 related data structs. 3277c478bd9Sstevel@tonic-gate */ 328ad559ebfSwh94709 #define PTL1_MAXTL MAXPTL 32949a230e1Ssvemuri #define PTL1_MAXGL 2 3307c478bd9Sstevel@tonic-gate #define PTL1_DEBUG_TRAP 0x7C 3317c478bd9Sstevel@tonic-gate #define PTL1_SSIZE 1024 /* minimum stack size */ 3327c478bd9Sstevel@tonic-gate #define CPU_ALLOC_SIZE MMU_PAGESIZE 3337c478bd9Sstevel@tonic-gate 3347c478bd9Sstevel@tonic-gate #ifdef __cplusplus 3357c478bd9Sstevel@tonic-gate } 3367c478bd9Sstevel@tonic-gate #endif 3377c478bd9Sstevel@tonic-gate 3387c478bd9Sstevel@tonic-gate #endif /* _SYS_MACHPARAM_H */ 339