17c478bd9Sstevel@tonic-gate /* 2*9db67a32Sanbui * CDDL HEADER START 3*9db67a32Sanbui * 4*9db67a32Sanbui * The contents of this file are subject to the terms of the 5*9db67a32Sanbui * Common Development and Distribution License (the "License"). 6*9db67a32Sanbui * You may not use this file except in compliance with the License. 7*9db67a32Sanbui * 8*9db67a32Sanbui * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9*9db67a32Sanbui * or http://www.opensolaris.org/os/licensing. 10*9db67a32Sanbui * See the License for the specific language governing permissions 11*9db67a32Sanbui * and limitations under the License. 12*9db67a32Sanbui * 13*9db67a32Sanbui * When distributing Covered Code, include this CDDL HEADER in each 14*9db67a32Sanbui * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15*9db67a32Sanbui * If applicable, add the following below this CDDL HEADER, with the 16*9db67a32Sanbui * fields enclosed by brackets "[]" replaced with your own identifying 17*9db67a32Sanbui * information: Portions Copyright [yyyy] [name of copyright owner] 18*9db67a32Sanbui * 19*9db67a32Sanbui * CDDL HEADER END 20*9db67a32Sanbui */ 21*9db67a32Sanbui /* 22*9db67a32Sanbui * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 23*9db67a32Sanbui * Use is subject to license terms. 247c478bd9Sstevel@tonic-gate */ 257c478bd9Sstevel@tonic-gate 267c478bd9Sstevel@tonic-gate #ifndef _GRFANS_H 277c478bd9Sstevel@tonic-gate #define _GRFANS_H 287c478bd9Sstevel@tonic-gate 297c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 307c478bd9Sstevel@tonic-gate 317c478bd9Sstevel@tonic-gate #ifdef __cplusplus 327c478bd9Sstevel@tonic-gate extern "C" { 337c478bd9Sstevel@tonic-gate #endif 347c478bd9Sstevel@tonic-gate 357c478bd9Sstevel@tonic-gate #define UNKNOWN_OUT -1 367c478bd9Sstevel@tonic-gate 377c478bd9Sstevel@tonic-gate #define MINOR_TO_DEVINST(x) ((x & 0xf00) >> 8) 387c478bd9Sstevel@tonic-gate #define MINOR_TO_CHANNEL(x) (x & 0x00f) 397c478bd9Sstevel@tonic-gate 407c478bd9Sstevel@tonic-gate #define CPU_FAN_CHANNEL 0x0 417c478bd9Sstevel@tonic-gate #define SYSTEM_FAN_CHANNEL 0x1 427c478bd9Sstevel@tonic-gate 437c478bd9Sstevel@tonic-gate #define CHANNEL_TO_MINOR(x) (x) 447c478bd9Sstevel@tonic-gate #define DEVINST_TO_MINOR(x) (x << 8) 457c478bd9Sstevel@tonic-gate 467c478bd9Sstevel@tonic-gate #define FANS_NODE_TYPE "ddi_env:fan" 477c478bd9Sstevel@tonic-gate 487c478bd9Sstevel@tonic-gate #define CPU_FAN_0 0x01 497c478bd9Sstevel@tonic-gate #define CPU_FAN_25 0x05 507c478bd9Sstevel@tonic-gate #define CPU_FAN_50 0x09 517c478bd9Sstevel@tonic-gate #define CPU_FAN_75 0x0d 527c478bd9Sstevel@tonic-gate #define CPU_FAN_100 0x00 537c478bd9Sstevel@tonic-gate 547c478bd9Sstevel@tonic-gate #define CPU_FAN_MASK 0x0d 557c478bd9Sstevel@tonic-gate 567c478bd9Sstevel@tonic-gate #define SYS_FAN_OFF 0x02 577c478bd9Sstevel@tonic-gate #define SYS_FAN_ON 0x00 587c478bd9Sstevel@tonic-gate 597c478bd9Sstevel@tonic-gate struct grfans_unit { 607c478bd9Sstevel@tonic-gate kmutex_t mutex; 617c478bd9Sstevel@tonic-gate uint8_t flags; 627c478bd9Sstevel@tonic-gate int8_t sysfan_output; 637c478bd9Sstevel@tonic-gate int8_t cpufan_output; 647c478bd9Sstevel@tonic-gate uint16_t oflag[2]; 657c478bd9Sstevel@tonic-gate ddi_acc_handle_t cpufan_rhandle; 667c478bd9Sstevel@tonic-gate ddi_acc_handle_t sysfan_rhandle; 677c478bd9Sstevel@tonic-gate uint8_t *cpufan_reg; 687c478bd9Sstevel@tonic-gate uint8_t *sysfan_reg; 697c478bd9Sstevel@tonic-gate }; 707c478bd9Sstevel@tonic-gate 717c478bd9Sstevel@tonic-gate #ifdef __cplusplus 727c478bd9Sstevel@tonic-gate } 737c478bd9Sstevel@tonic-gate #endif 747c478bd9Sstevel@tonic-gate 757c478bd9Sstevel@tonic-gate #endif /* _GRFANS_H */ 76