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/* 23 * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27/* 28 * Hypervisor calls called by ds_pri driver. 29 */ 30 31#include <sys/asm_linkage.h> 32#include <sys/hypervisor_api.h> 33 34#if defined(lint) || defined(__lint) 35 36/*ARGSUSED*/ 37uint64_t 38hv_mach_pri(uint64_t buffer_ra, uint64_t *buffer_sizep) 39{ return (0); } 40 41#else /* lint || __lint */ 42 43 /* 44 * MACH_PRI 45 * arg0 buffer real address 46 * arg1 pointer to uint64_t for size of buffer 47 * ret0 status 48 * ret1 return required size of buffer / returned data size 49 */ 50 ENTRY(hv_mach_pri) 51 mov %o1, %o4 ! save datap 52 ldx [%o1], %o1 53 mov HV_MACH_PRI, %o5 54 ta FAST_TRAP 55 retl 56 stx %o1, [%o4] 57 SET_SIZE(hv_mach_pri) 58 59#endif /* lint || __lint */ 60