10Sstevel@tonic-gate /* 20Sstevel@tonic-gate * CDDL HEADER START 30Sstevel@tonic-gate * 40Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*1662Sqz150045 * Common Development and Distribution License (the "License"). 6*1662Sqz150045 * You may not use this file except in compliance with the License. 70Sstevel@tonic-gate * 80Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 90Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 100Sstevel@tonic-gate * See the License for the specific language governing permissions 110Sstevel@tonic-gate * and limitations under the License. 120Sstevel@tonic-gate * 130Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 140Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 150Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 160Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 170Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 180Sstevel@tonic-gate * 190Sstevel@tonic-gate * CDDL HEADER END 200Sstevel@tonic-gate */ 210Sstevel@tonic-gate /* 22*1662Sqz150045 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 230Sstevel@tonic-gate * Use is subject to license terms. 240Sstevel@tonic-gate */ 250Sstevel@tonic-gate 260Sstevel@tonic-gate #ifndef _SYS_CONSMS_H 270Sstevel@tonic-gate #define _SYS_CONSMS_H 280Sstevel@tonic-gate 290Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 300Sstevel@tonic-gate 310Sstevel@tonic-gate #ifdef __cplusplus 320Sstevel@tonic-gate extern "C" { 330Sstevel@tonic-gate #endif 340Sstevel@tonic-gate 350Sstevel@tonic-gate /* 360Sstevel@tonic-gate * Those default values are taken from lower mice drivers. 370Sstevel@tonic-gate */ 380Sstevel@tonic-gate #define CONSMS_SR_DEFAULT_HEIGHT 768 390Sstevel@tonic-gate #define CONSMS_SR_DEFAULT_WIDTH 1024 400Sstevel@tonic-gate 410Sstevel@tonic-gate #define CONSMS_PARMS_DEFAULT_JITTER 0 420Sstevel@tonic-gate #define CONSMS_PARMS_DEFAULT_SPEED_LAW 0 430Sstevel@tonic-gate #define CONSMS_PARMS_DEFAULT_SPEED_LIMIT 48 440Sstevel@tonic-gate 450Sstevel@tonic-gate #define CONSMS_MAX(x, y) ((x) > (y) ? (x) : (y)) 460Sstevel@tonic-gate 470Sstevel@tonic-gate /* 480Sstevel@tonic-gate * These states are only used when an underlying mouse 490Sstevel@tonic-gate * is being linked under the virtual mouse (/dev/mouse), 500Sstevel@tonic-gate * in order to set some cached state variables. And these 510Sstevel@tonic-gate * states go in a sequential way. 520Sstevel@tonic-gate */ 530Sstevel@tonic-gate typedef enum { 540Sstevel@tonic-gate LQS_START = 0, /* begin of initializing */ 550Sstevel@tonic-gate LQS_BUTTON_COUNT_PENDING = 1, /* wait for button count ACK */ 560Sstevel@tonic-gate LQS_WHEEL_COUNT_PENDING = 2, /* wait for wheel count ACK */ 570Sstevel@tonic-gate LQS_SET_VUID_FORMAT_PENDING = 3, /* wait for set format ACK */ 580Sstevel@tonic-gate LQS_SET_WHEEL_STATE_PENDING = 4, /* wait for wheel state ACK */ 59*1662Sqz150045 LQS_SET_PARMS_PENDING = 5, /* wait for parameters ACK */ 60*1662Sqz150045 LQS_SET_RESOLUTION_PENDING = 6, /* wait for resolution ACK */ 610Sstevel@tonic-gate LQS_DONE = 7 /* mark end of initialization */ 620Sstevel@tonic-gate } consms_lq_state_t; 630Sstevel@tonic-gate 640Sstevel@tonic-gate struct consms_lq; 650Sstevel@tonic-gate typedef void (*ioc_reply_func_t)(struct consms_lq *, mblk_t *); 660Sstevel@tonic-gate 670Sstevel@tonic-gate /* 680Sstevel@tonic-gate * This structure contains information 690Sstevel@tonic-gate * for each underlying physical mouse 700Sstevel@tonic-gate * (lower queue). 710Sstevel@tonic-gate */ 720Sstevel@tonic-gate typedef struct consms_lq { 730Sstevel@tonic-gate struct consms_lq *lq_next; /* next lower queue */ 740Sstevel@tonic-gate 750Sstevel@tonic-gate consms_lq_state_t lq_state; /* used during initializing */ 760Sstevel@tonic-gate queue_t *lq_queue; /* lower write q */ 770Sstevel@tonic-gate 780Sstevel@tonic-gate ioc_reply_func_t lq_ioc_reply_func; /* reply function */ 790Sstevel@tonic-gate mblk_t *lq_pending_plink; /* pending msg */ 800Sstevel@tonic-gate queue_t *lq_pending_queue; /* upper write q */ 810Sstevel@tonic-gate 820Sstevel@tonic-gate int lq_num_buttons; /* number of buttons */ 830Sstevel@tonic-gate int lq_num_wheels; /* number of wheels */ 840Sstevel@tonic-gate ushort_t lq_wheel_state_bf; /* enabled/disabled */ 850Sstevel@tonic-gate } consms_lq_t; 860Sstevel@tonic-gate 870Sstevel@tonic-gate /* 880Sstevel@tonic-gate * This structure is used to remember the 890Sstevel@tonic-gate * COPYIN and COPYOUT request mp from lower 900Sstevel@tonic-gate * queue during transparent ioctl. 910Sstevel@tonic-gate */ 920Sstevel@tonic-gate typedef struct consms_response { 930Sstevel@tonic-gate struct consms_response *rsp_next; 940Sstevel@tonic-gate mblk_t *rsp_mp; /* response mp (M_COPYIN or M_COPYOUT) */ 950Sstevel@tonic-gate queue_t *rsp_queue; /* lower read q giving this response */ 960Sstevel@tonic-gate } consms_response_t; 970Sstevel@tonic-gate 980Sstevel@tonic-gate /* 990Sstevel@tonic-gate * This structure contains information for 1000Sstevel@tonic-gate * each ioctl message from upper layer 1010Sstevel@tonic-gate * (usually, X server). 1020Sstevel@tonic-gate */ 1030Sstevel@tonic-gate typedef struct consms_msg { 1040Sstevel@tonic-gate struct consms_msg *msg_next; 1050Sstevel@tonic-gate 1060Sstevel@tonic-gate uint_t msg_id; /* taken from request message */ 1070Sstevel@tonic-gate int msg_num_requests; /* # of lower queues dispatched */ 1080Sstevel@tonic-gate int msg_num_responses; /* # of responses from lower queues */ 1090Sstevel@tonic-gate mblk_t *msg_request; /* pending request message from upper */ 1100Sstevel@tonic-gate queue_t *msg_queue; /* upper write q used for qrely() */ 1110Sstevel@tonic-gate 1120Sstevel@tonic-gate /* 1130Sstevel@tonic-gate * ack_mp is just used for IOCACK 1140Sstevel@tonic-gate * and rsp_list is only used for COPYIN 1150Sstevel@tonic-gate * or COPYOUT responses from lowers 1160Sstevel@tonic-gate */ 1170Sstevel@tonic-gate mblk_t *msg_ack_mp; /* IOCACK from lower */ 1180Sstevel@tonic-gate consms_response_t *msg_rsp_list; /* responses from lower */ 1190Sstevel@tonic-gate } consms_msg_t; 1200Sstevel@tonic-gate 1210Sstevel@tonic-gate /* 1220Sstevel@tonic-gate * This structure contains information 1230Sstevel@tonic-gate * about virtual mouse (lower queue list, 1240Sstevel@tonic-gate * and virtual mouse state variables). 1250Sstevel@tonic-gate */ 1260Sstevel@tonic-gate typedef struct consms_state { 1270Sstevel@tonic-gate consms_lq_t *consms_lqs; /* lower queues */ 1280Sstevel@tonic-gate int consms_num_lqs; /* # of lower queues */ 1290Sstevel@tonic-gate 1300Sstevel@tonic-gate /* virtual mouse state variables */ 1310Sstevel@tonic-gate int consms_vuid_format; /* NATIVE or VUID_FIRM */ 1320Sstevel@tonic-gate int consms_num_buttons; /* max number of buttons */ 1330Sstevel@tonic-gate int consms_num_wheels; /* max number of wheels */ 1340Sstevel@tonic-gate ushort_t consms_wheel_state_bf; /* wheel enabled or disabled */ 1350Sstevel@tonic-gate Ms_parms consms_ms_parms; /* parameters for usb mouse */ 1360Sstevel@tonic-gate Ms_screen_resolution consms_ms_sr; /* for absolute mouse */ 1370Sstevel@tonic-gate } consms_state_t; 1380Sstevel@tonic-gate 1390Sstevel@tonic-gate #ifdef __cplusplus 1400Sstevel@tonic-gate } 1410Sstevel@tonic-gate #endif 1420Sstevel@tonic-gate 1430Sstevel@tonic-gate #endif /* _SYS_CONSMS_H */ 144