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 (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _SYS_PLATFORM_MODULE_H 27 #define _SYS_PLATFORM_MODULE_H 28 29 #pragma ident "%Z%%M% %I% %E% SMI" 30 31 #include <sys/async.h> 32 #include <sys/sunddi.h> 33 34 #ifdef __cplusplus 35 extern "C" { 36 #endif 37 38 39 #ifdef _KERNEL 40 41 /* 42 * The functions that are expected of the platform modules. 43 */ 44 45 #pragma weak startup_platform 46 #pragma weak set_platform_tsb_spares 47 #pragma weak set_platform_defaults 48 #pragma weak load_platform_drivers 49 #pragma weak plat_cpu_poweron 50 #pragma weak plat_cpu_poweroff 51 #pragma weak plat_freelist_process 52 #pragma weak plat_lpkmem_is_supported 53 54 extern void startup_platform(void); 55 extern int set_platform_tsb_spares(void); 56 extern void set_platform_defaults(void); 57 extern void load_platform_drivers(void); 58 extern void load_platform_modules(void); 59 extern int plat_cpu_poweron(struct cpu *cp); /* power on CPU */ 60 extern int plat_cpu_poweroff(struct cpu *cp); /* power off CPU */ 61 extern void plat_freelist_process(int mnode); 62 extern void plat_build_mem_nodes(u_longlong_t *, size_t); 63 extern void plat_slice_add(pfn_t, pfn_t); 64 extern void plat_slice_del(pfn_t, pfn_t); 65 extern int plat_lpkmem_is_supported(void); 66 67 /* 68 * Data structures expected of the platform modules. 69 */ 70 extern char *platform_module_list[]; 71 72 #pragma weak plat_get_cpu_unum 73 #pragma weak plat_get_mem_unum 74 75 extern int plat_get_cpu_unum(int cpuid, char *buf, int buflen, int *len); 76 extern int plat_get_mem_unum(int synd_code, uint64_t flt_addr, int flt_bus_id, 77 int flt_in_memory, ushort_t flt_status, char *buf, int buflen, int *len); 78 79 #pragma weak plat_get_mem_sid 80 #pragma weak plat_get_mem_offset 81 #pragma weak plat_get_mem_addr 82 83 extern int plat_get_mem_sid(char *unum, char *buf, int buflen, int *len); 84 extern int plat_get_mem_offset(uint64_t paddr, uint64_t *offp); 85 extern int plat_get_mem_addr(char *unum, char *sid, uint64_t offset, 86 uint64_t *paddr); 87 88 #pragma weak plat_log_fruid_error 89 90 extern void plat_log_fruid_error(int synd_code, struct async_flt *ecc, 91 char *unum, uint64_t afsr_bit); 92 93 #pragma weak plat_log_fruid_error2 94 95 struct plat_ecc_ch_async_flt; 96 struct rmc_comm_msg; 97 98 extern void plat_log_fruid_error2(int msg_type, char *unum, 99 struct async_flt *aflt, struct plat_ecc_ch_async_flt *plat_ecc_ch_flt); 100 101 #pragma weak plat_ecc_capability_sc_get 102 103 extern int plat_ecc_capability_sc_get(int type); 104 105 #pragma weak plat_blacklist 106 107 extern int plat_blacklist(int cmd, const char *scheme, nvlist_t *fmri, 108 const char *class); 109 110 extern caddr_t plat_startup_memlist(caddr_t alloc_base); 111 extern int starcat_dr_name(char *name); 112 113 #pragma weak plat_setprop_enter 114 #pragma weak plat_setprop_exit 115 #pragma weak plat_shared_i2c_enter 116 #pragma weak plat_shared_i2c_exit 117 #pragma weak plat_fan_blast 118 #pragma weak plat_rmc_comm_req 119 120 extern void plat_setprop_enter(void); 121 extern void plat_setprop_exit(void); 122 extern void plat_shared_i2c_enter(dev_info_t *); 123 extern void plat_shared_i2c_exit(dev_info_t *); 124 extern void plat_fan_blast(void); 125 extern void plat_rmc_comm_req(struct rmc_comm_msg *); 126 127 /* 128 * Used to communicate DR updates to platform lgroup framework 129 */ 130 typedef struct { 131 int u_board; 132 uint64_t u_base; 133 uint64_t u_len; 134 } update_membounds_t; 135 136 #endif /* _KERNEL */ 137 138 #ifdef __cplusplus 139 } 140 #endif 141 142 #endif /* _SYS_PLATFORM_MODULE_H */ 143