1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #ifndef _SYS_PSM_H 28 #define _SYS_PSM_H 29 30 /* 31 * Platform Specific Module (PSM) 32 */ 33 34 /* 35 * Include the loadable module wrapper. 36 */ 37 #include <sys/types.h> 38 #include <sys/conf.h> 39 #include <sys/modctl.h> 40 #include <sys/sunddi.h> 41 #include <sys/kmem.h> 42 #include <sys/psm_defs.h> 43 #include <sys/psm_types.h> 44 45 #ifdef __cplusplus 46 extern "C" { 47 #endif 48 49 /* 50 * PSM External Interfaces 51 */ 52 extern int psm_mod_init(void **, struct psm_info *); 53 extern int psm_mod_fini(void **, struct psm_info *); 54 extern int psm_mod_info(void **, struct psm_info *, struct modinfo *); 55 56 extern int psm_add_intr(int, avfunc, char *, int, caddr_t); 57 extern int psm_add_nmintr(int, avfunc, char *, caddr_t); 58 extern processorid_t psm_get_cpu_id(void); 59 60 /* map physical address */ 61 /* 62 * XX64: Changing psm_map() to take a paddr_t rather than a uint32_t will 63 * be a flag day. Other drivers in the WOS use the psm_map() interface, so 64 * we need this hack to get them to coexist for pre-integration testing. 65 */ 66 extern caddr_t psm_map_new(paddr_t, size_t, int); 67 #define psm_map psm_map_new 68 69 /* unmap the physical address return from psm_map_phys() */ 70 extern void psm_unmap(caddr_t, size_t); 71 72 #define PSM_PROT_READ 0x0000 73 #define PSM_PROT_WRITE 0x0001 74 75 /* handle memory error */ 76 extern void psm_handle_memerror(uint32_t); 77 78 /* kernel debugger present? */ 79 extern int psm_debugger(void); 80 81 #ifdef __cplusplus 82 } 83 #endif 84 85 #endif /* _SYS_PSM_H */ 86