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 2005 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_JBUSPPM_H 28*0Sstevel@tonic-gate #define _SYS_JBUSPPM_H 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate #ifdef __cplusplus 33*0Sstevel@tonic-gate extern "C" { 34*0Sstevel@tonic-gate #endif 35*0Sstevel@tonic-gate 36*0Sstevel@tonic-gate /* 37*0Sstevel@tonic-gate * Driver state structure 38*0Sstevel@tonic-gate */ 39*0Sstevel@tonic-gate typedef struct { 40*0Sstevel@tonic-gate dev_info_t *dip; 41*0Sstevel@tonic-gate ddi_acc_handle_t devid_hndl; 42*0Sstevel@tonic-gate ddi_acc_handle_t estar_hndl; 43*0Sstevel@tonic-gate uint64_t *devid_csr; 44*0Sstevel@tonic-gate uint64_t *estar_csr; 45*0Sstevel@tonic-gate uint64_t *j_chng_csr; 46*0Sstevel@tonic-gate int is_master; 47*0Sstevel@tonic-gate int lyropen; /* ref count */ 48*0Sstevel@tonic-gate } jbppm_unit; 49*0Sstevel@tonic-gate 50*0Sstevel@tonic-gate /* offset to JBus Change Initiation Control Register */ 51*0Sstevel@tonic-gate #define J_CHNG_INITIATION_OFFSET 0x08 52*0Sstevel@tonic-gate 53*0Sstevel@tonic-gate /* J_ID[1] set indicates master IO bridge */ 54*0Sstevel@tonic-gate #define MASTER_IOBRIDGE_BIT 0x040000 /* j_id[1] */ 55*0Sstevel@tonic-gate 56*0Sstevel@tonic-gate /* 57*0Sstevel@tonic-gate * JBus Estar Control Register 58*0Sstevel@tonic-gate */ 59*0Sstevel@tonic-gate #define JBUS_ESTAR_CNTL_32 0x20ULL 60*0Sstevel@tonic-gate #define JBUS_ESTAR_CNTL_2 0x2ULL 61*0Sstevel@tonic-gate #define JBUS_ESTAR_CNTL_1 0x1ULL 62*0Sstevel@tonic-gate #define JBUS_ESTAR_CNTL_MASK (JBUS_ESTAR_CNTL_32 | \ 63*0Sstevel@tonic-gate JBUS_ESTAR_CNTL_2 | JBUS_ESTAR_CNTL_1) 64*0Sstevel@tonic-gate 65*0Sstevel@tonic-gate /* 66*0Sstevel@tonic-gate * JBus Change Initiation Control Register 67*0Sstevel@tonic-gate */ 68*0Sstevel@tonic-gate #define J_CHNG_INITIATION_MASK 0x18ULL /* Chng_Init[1:0] */ 69*0Sstevel@tonic-gate #define J_CHNG_START 0x10ULL 70*0Sstevel@tonic-gate #define J_CHNG_OCCURED 0x18ULL 71*0Sstevel@tonic-gate #define J_CHNG_DELAY_MASK 0x07ULL /* Chng_Delay[2:0] */ 72*0Sstevel@tonic-gate 73*0Sstevel@tonic-gate #ifdef __cplusplus 74*0Sstevel@tonic-gate } 75*0Sstevel@tonic-gate #endif 76*0Sstevel@tonic-gate 77*0Sstevel@tonic-gate #endif /* _SYS_JBUSPPM_H */ 78