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 2006 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27/* 28 * Assembly language support for sun4v px driver 29 */ 30 31#include <sys/asm_linkage.h> 32#include <sys/machthread.h> 33#include <sys/privregs.h> 34#include <sys/hypervisor_api.h> 35#include "fpc-impl-4v.h" 36 37/*LINTLIBRARY*/ 38 39 /* 40 * fpc_get_fire_perfreg(devhandle_t dev_hdl, int regid, uint64_t *data) 41 */ 42 ENTRY(fpc_get_fire_perfreg) 43 mov FIRE_GET_PERFREG, %o5 44 ta FAST_TRAP 45 brz,a %o0, 1f 46 stx %o1, [%o2] 471: retl 48 nop 49 SET_SIZE(fpc_get_fire_perfreg) 50 51 /* 52 * fpc_set_fire_perfreg(devhandle_t dev_hdl, int regid, uint64_t data) 53 */ 54 ENTRY(fpc_set_fire_perfreg) 55 mov FIRE_SET_PERFREG, %o5 56 ta FAST_TRAP 57 retl 58 nop 59 SET_SIZE(fpc_set_fire_perfreg) 60 61 62