1 /* 2 * Copyright (c) 2015 The DragonFly Project. All rights reserved. 3 * 4 * This code is derived from software contributed to The DragonFly Project 5 * by Sepherosa Ziehau <sepherosa@gmail.com> 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in 15 * the documentation and/or other materials provided with the 16 * distribution. 17 * 3. Neither the name of The DragonFly Project nor the names of its 18 * contributors may be used to endorse or promote products derived 19 * from this software without specific, prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 24 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE 25 * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 26 * INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, 27 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 28 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 29 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 31 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 */ 34 35 #ifndef _DEV_DIMM_H_ 36 #define _DEV_DIMM_H_ 37 38 struct dimm_softc; 39 struct ksensor; 40 41 struct dimm_softc *dimm_create(int _node, int _chan, int _slot); 42 int dimm_destroy(struct dimm_softc *_sc); 43 void dimm_sensor_attach(struct dimm_softc *_sc, 44 struct ksensor *_sens); 45 void dimm_sensor_detach(struct dimm_softc *_sc, 46 struct ksensor *_sens); 47 48 void dimm_set_temp_thresh(struct dimm_softc *_sc, 49 int _hiwat, int _lowat); 50 void dimm_set_ecc_thresh(struct dimm_softc *_sc, 51 int _thresh); 52 53 void dimm_sensor_temp(struct dimm_softc *_sc, 54 struct ksensor *_sens, int _temp); 55 void dimm_sensor_ecc_set(struct dimm_softc *_sc, 56 struct ksensor *_sens, int _ecc_cnt, 57 boolean_t _crit); 58 void dimm_sensor_ecc_add(struct dimm_softc *_sc, 59 struct ksensor *_sens, int _ecc_cnt, 60 boolean_t _crit); 61 62 #endif /* !_DEV_DIMM_H_ */ 63