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Diffstat (limited to 'usr/src/uts/intel/sys/memtest.h')
| -rw-r--r-- | usr/src/uts/intel/sys/memtest.h | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/usr/src/uts/intel/sys/memtest.h b/usr/src/uts/intel/sys/memtest.h deleted file mode 100644 index 8e9d4fc8ef..0000000000 --- a/usr/src/uts/intel/sys/memtest.h +++ /dev/null @@ -1,126 +0,0 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License, Version 1.0 only - * (the "License"). You may not use this file except in compliance - * with the License. - * - * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE - * or http://www.opensolaris.org/os/licensing. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * When distributing Covered Code, include this CDDL HEADER in each - * file and include the License file at usr/src/OPENSOLARIS.LICENSE. - * If applicable, add the following below this CDDL HEADER, with the - * fields enclosed by brackets "[]" replaced with your own identifying - * information: Portions Copyright [yyyy] [name of copyright owner] - * - * CDDL HEADER END - */ - -/* - * Copyright 2006 Sun Microsystems, Inc. All rights reserved. - * Use is subject to license terms. - */ - -#ifndef _MEMTEST_H -#define _MEMTEST_H - -#pragma ident "%Z%%M% %I% %E% SMI" - -/* - * Interfaces for the memory error injection driver (memtest). This driver is - * intended for use only by mtst. - */ - -#include <sys/types.h> - -#ifdef __cplusplus -extern "C" { -#endif - -#define MEMTEST_DEVICE "/devices/pseudo/memtest@0:memtest" - -#define MEMTEST_VERSION 1 - -#define MEMTESTIOC ('M' << 8) -#define MEMTESTIOC_INQUIRE (MEMTESTIOC | 0) -#define MEMTESTIOC_CONFIG (MEMTESTIOC | 1) -#define MEMTESTIOC_INJECT (MEMTESTIOC | 2) -#define MEMTESTIOC_MEMREQ (MEMTESTIOC | 3) -#define MEMTESTIOC_MEMREL (MEMTESTIOC | 4) - -#define MEMTEST_F_DEBUG 0x1 - -typedef struct memtest_inq { - uint_t minq_version; /* [out] driver version */ -} memtest_inq_t; - -/* - * Used by the userland injector to request a memory region from the driver. - * This region (or a portion thereof) will be used for the error. The caller - * is expected to fill in the restrictions, if any, that are to be applied to - * the region. If the driver cannot allocate a region that meets the supplied - * restrictions, the ioctl will fail. Upon success, all members will be filled - * in with values that reflect the allocated area. - */ - -#define MEMTEST_MEMREQ_MAXNUM 5 /* maximum number of open allocations */ -#define MEMTEST_MEMREQ_MAXSIZE 8192 /* maximum size of each allocation */ - -#define MEMTEST_MEMREQ_UNSPEC ((uint64_t)-1) - -typedef struct memtest_memreq { - int mreq_cpuid; /* cpu restriction (opt, -1 if unset) */ - uint32_t mreq_size; /* size of allocation */ - uint64_t mreq_vaddr; /* [out] VA of allocation */ - uint64_t mreq_paddr; /* [out] PA of allocation */ -} memtest_memreq_t; - -/* - * Arrays of statements are passed to the memtest driver for error injection. - */ -#define MEMTEST_INJECT_MAXNUM 20 /* Max # of stmts per INJECT ioctl */ - -#define MEMTEST_INJ_STMT_MSR 0x1 /* an MSR to be written */ -#define MEMTEST_INJ_STMT_PCICFG 0x2 /* address in PCI config space */ -#define MEMTEST_INJ_STMT_INT 0x3 /* a specific interrupt to be raised */ -#define MEMTEST_INJ_STMT_POLL 0x4 /* tell CPU module to poll for CEs */ - -/* Must be kept in sync with mtst_inj_statement in mtst_cpumod_api.h */ -typedef struct memtest_inj_stmt { - int mis_cpuid; /* target CPU for statement */ - uint_t mis_type; /* MEMTEST_INJ_STMT_* */ - union { - struct { /* MEMTEST_INJ_STMT_MSR */ - uint32_t _mis_msrnum; /* MSR number */ - uint32_t _mis_pad; /* reserved */ - uint64_t _mis_msrval; /* value for MSR */ - } _mis_msr; - struct { /* MEMTEST_INJ_STMT_PCICFG */ - uint32_t _mis_pciaddr; /* address in config space */ - uint32_t _mis_pcival; /* value for PCI config reg */ - } _mis_pci; - uint8_t _mis_int; /* MEMTEST_INJ_STMT_INT; int num */ - } _mis_data; -} memtest_inj_stmt_t; - -#define mis_msrnum _mis_data._mis_msr._mis_msrnum -#define mis_msrval _mis_data._mis_msr._mis_msrval -#define mis_pciaddr _mis_data._mis_pci._mis_pciaddr -#define mis_pcival _mis_data._mis_pci._mis_pcival -#define mis_int _mis_data._mis_int - -typedef struct memtest_inject { - int mi_nstmts; - uint32_t mi_pad; - memtest_inj_stmt_t mi_stmts[1]; -} memtest_inject_t; - -#ifdef __cplusplus -} -#endif - -#endif /* _MEMTEST_H */ |