1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 1999-2003 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #ifndef _SYS_SAFARI_PCD_H 28*0Sstevel@tonic-gate #define _SYS_SAFARI_PCD_H 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate /* 33*0Sstevel@tonic-gate * This file contains definitions of the structure spcd_t, Port Configuration 34*0Sstevel@tonic-gate * Descriptor, which is part of the information handed off to OBP and 35*0Sstevel@tonic-gate * the OS by POST in the "golden" I/O SRAM. 36*0Sstevel@tonic-gate * It is very similar in function to, and borrows heavily from, the spd 37*0Sstevel@tonic-gate */ 38*0Sstevel@tonic-gate 39*0Sstevel@tonic-gate #include <sys/types.h> 40*0Sstevel@tonic-gate 41*0Sstevel@tonic-gate #ifdef __cplusplus 42*0Sstevel@tonic-gate extern "C" { 43*0Sstevel@tonic-gate #endif 44*0Sstevel@tonic-gate 45*0Sstevel@tonic-gate #define MAX_BANKS_PER_PORT 4 /* Physical and Logical */ 46*0Sstevel@tonic-gate #define MAX_DIMMS_PER_PORT 8 47*0Sstevel@tonic-gate #define IOBUS_PER_PORT 2 48*0Sstevel@tonic-gate #define IOCARD_PER_BUS 4 49*0Sstevel@tonic-gate #define LINKS_PER_PORT 5 50*0Sstevel@tonic-gate #define UPADEV_PER_PORT 2 51*0Sstevel@tonic-gate #define AGENTS_PER_PORT 2 52*0Sstevel@tonic-gate 53*0Sstevel@tonic-gate #define PCD_VERSION 1 54*0Sstevel@tonic-gate #define PCD_MAGIC ('P'<<24 |'C'<<16 |'D'<<8 | 0) 55*0Sstevel@tonic-gate 56*0Sstevel@tonic-gate 57*0Sstevel@tonic-gate /* Types of Safari ports */ 58*0Sstevel@tonic-gate #define SAFPTYPE_NULL 0 59*0Sstevel@tonic-gate #define SAFPTYPE_CPU 1 60*0Sstevel@tonic-gate #define SAFPTYPE_sPCI 2 61*0Sstevel@tonic-gate #define SAFPTYPE_cPCI 3 62*0Sstevel@tonic-gate #define SAFPTYPE_WCI 4 63*0Sstevel@tonic-gate #define SAFPTYPE_PCIX 5 64*0Sstevel@tonic-gate 65*0Sstevel@tonic-gate /* 66*0Sstevel@tonic-gate * RSV stands for Resource Status Value. 67*0Sstevel@tonic-gate * These are the values used in all cases where the status of 68*0Sstevel@tonic-gate * a resource is maintained in a byte element of a structure. 69*0Sstevel@tonic-gate * These are ordered in terms of preserving interesting information 70*0Sstevel@tonic-gate * in POST displays where all configurations are displayed in a 71*0Sstevel@tonic-gate * single value. 72*0Sstevel@tonic-gate */ 73*0Sstevel@tonic-gate 74*0Sstevel@tonic-gate typedef uint8_t spcdrsv_t; 75*0Sstevel@tonic-gate 76*0Sstevel@tonic-gate #define SPCD_RSV_PASS 0x1 /* Passed some sort of test */ 77*0Sstevel@tonic-gate #define SPCD_RSV_FAIL 0xff 78*0Sstevel@tonic-gate 79*0Sstevel@tonic-gate typedef struct { 80*0Sstevel@tonic-gate uint32_t spcd_magic; /* PCD_MAGIC */ 81*0Sstevel@tonic-gate uint8_t spcd_version; /* structure version: PCD_VERSION */ 82*0Sstevel@tonic-gate uint64_t spcd_ver_reg; /* port version register */ 83*0Sstevel@tonic-gate uint16_t spcd_afreq; /* actual operating frequency Mhz */ 84*0Sstevel@tonic-gate 85*0Sstevel@tonic-gate uint8_t spcd_ptype; /* port type. See SAFPTYPE_ below */ 86*0Sstevel@tonic-gate uint8_t spcd_cache; /* external cache size (MByte?) */ 87*0Sstevel@tonic-gate spcdrsv_t spcd_prsv; /* The entire port status */ 88*0Sstevel@tonic-gate spcdrsv_t spcd_agent[AGENTS_PER_PORT]; 89*0Sstevel@tonic-gate uint16_t spcd_cpuid[AGENTS_PER_PORT]; 90*0Sstevel@tonic-gate 91*0Sstevel@tonic-gate /* for ports with UPA device */ 92*0Sstevel@tonic-gate spcdrsv_t spcd_upadev[UPADEV_PER_PORT]; 93*0Sstevel@tonic-gate 94*0Sstevel@tonic-gate /* for ports with IO buses */ 95*0Sstevel@tonic-gate spcdrsv_t spcd_iobus_rsv[IOBUS_PER_PORT]; 96*0Sstevel@tonic-gate /* status of each IO card on port */ 97*0Sstevel@tonic-gate spcdrsv_t spcd_iocard_rsv[IOBUS_PER_PORT][IOCARD_PER_BUS]; 98*0Sstevel@tonic-gate 99*0Sstevel@tonic-gate /* for ports with WIC links */ 100*0Sstevel@tonic-gate spcdrsv_t spcd_wic_links[LINKS_PER_PORT]; 101*0Sstevel@tonic-gate /* status of each WIC link on port */ 102*0Sstevel@tonic-gate 103*0Sstevel@tonic-gate uint32_t memory_layout_size; /* size of memory-layout */ 104*0Sstevel@tonic-gate uint8_t *memory_layout; /* ptr to memory-layout data */ 105*0Sstevel@tonic-gate 106*0Sstevel@tonic-gate char *sprd_bank_rsv[MAX_BANKS_PER_PORT]; 107*0Sstevel@tonic-gate /* status of each bank */ 108*0Sstevel@tonic-gate char *sprd_dimm[MAX_DIMMS_PER_PORT]; 109*0Sstevel@tonic-gate /* status of each dimm */ 110*0Sstevel@tonic-gate char *sprd_ecache_dimm_label[MAX_DIMMS_PER_PORT]; 111*0Sstevel@tonic-gate /* labels for ecache dimms */ 112*0Sstevel@tonic-gate 113*0Sstevel@tonic-gate } spcd_t; 114*0Sstevel@tonic-gate 115*0Sstevel@tonic-gate #ifdef __cplusplus 116*0Sstevel@tonic-gate } 117*0Sstevel@tonic-gate #endif 118*0Sstevel@tonic-gate 119*0Sstevel@tonic-gate #endif /* _SYS_SAFARI_PCD_H */ 120