1*53ee8cc1Swenshuai.xi /* 2*53ee8cc1Swenshuai.xi * Copyright (C) 2005-2007 Jiri Slaby <jirislaby@gmail.com> 3*53ee8cc1Swenshuai.xi * 4*53ee8cc1Swenshuai.xi * This program is free software; you can redistribute it and/or modify 5*53ee8cc1Swenshuai.xi * it under the terms of the GNU General Public License as published by 6*53ee8cc1Swenshuai.xi * the Free Software Foundation; either version 2 of the License, or 7*53ee8cc1Swenshuai.xi * (at your option) any later version. 8*53ee8cc1Swenshuai.xi */ 9*53ee8cc1Swenshuai.xi 10*53ee8cc1Swenshuai.xi #ifndef __PHANTOM_H 11*53ee8cc1Swenshuai.xi #define __PHANTOM_H 12*53ee8cc1Swenshuai.xi 13*53ee8cc1Swenshuai.xi #include <asm/types.h> 14*53ee8cc1Swenshuai.xi 15*53ee8cc1Swenshuai.xi /* PHN_(G/S)ET_REG param */ 16*53ee8cc1Swenshuai.xi struct phm_reg { 17*53ee8cc1Swenshuai.xi __u32 reg; 18*53ee8cc1Swenshuai.xi __u32 value; 19*53ee8cc1Swenshuai.xi }; 20*53ee8cc1Swenshuai.xi 21*53ee8cc1Swenshuai.xi /* PHN_(G/S)ET_REGS param */ 22*53ee8cc1Swenshuai.xi struct phm_regs { 23*53ee8cc1Swenshuai.xi __u32 count; 24*53ee8cc1Swenshuai.xi __u32 mask; 25*53ee8cc1Swenshuai.xi __u32 values[8]; 26*53ee8cc1Swenshuai.xi }; 27*53ee8cc1Swenshuai.xi 28*53ee8cc1Swenshuai.xi #define PH_IOC_MAGIC 'p' 29*53ee8cc1Swenshuai.xi #define PHN_GET_REG _IOWR(PH_IOC_MAGIC, 0, struct phm_reg *) 30*53ee8cc1Swenshuai.xi #define PHN_SET_REG _IOW(PH_IOC_MAGIC, 1, struct phm_reg *) 31*53ee8cc1Swenshuai.xi #define PHN_GET_REGS _IOWR(PH_IOC_MAGIC, 2, struct phm_regs *) 32*53ee8cc1Swenshuai.xi #define PHN_SET_REGS _IOW(PH_IOC_MAGIC, 3, struct phm_regs *) 33*53ee8cc1Swenshuai.xi /* this ioctl tells the driver, that the caller is not OpenHaptics and might 34*53ee8cc1Swenshuai.xi * use improved registers update (no more phantom switchoffs when using 35*53ee8cc1Swenshuai.xi * libphantom) */ 36*53ee8cc1Swenshuai.xi #define PHN_NOT_OH _IO(PH_IOC_MAGIC, 4) 37*53ee8cc1Swenshuai.xi #define PHN_GETREG _IOWR(PH_IOC_MAGIC, 5, struct phm_reg) 38*53ee8cc1Swenshuai.xi #define PHN_SETREG _IOW(PH_IOC_MAGIC, 6, struct phm_reg) 39*53ee8cc1Swenshuai.xi #define PHN_GETREGS _IOWR(PH_IOC_MAGIC, 7, struct phm_regs) 40*53ee8cc1Swenshuai.xi #define PHN_SETREGS _IOW(PH_IOC_MAGIC, 8, struct phm_regs) 41*53ee8cc1Swenshuai.xi 42*53ee8cc1Swenshuai.xi #define PHN_CONTROL 0x6 /* control byte in iaddr space */ 43*53ee8cc1Swenshuai.xi #define PHN_CTL_AMP 0x1 /* switch after torques change */ 44*53ee8cc1Swenshuai.xi #define PHN_CTL_BUT 0x2 /* is button switched */ 45*53ee8cc1Swenshuai.xi #define PHN_CTL_IRQ 0x10 /* is irq enabled */ 46*53ee8cc1Swenshuai.xi 47*53ee8cc1Swenshuai.xi #define PHN_ZERO_FORCE 2048 /* zero torque on motor */ 48*53ee8cc1Swenshuai.xi 49*53ee8cc1Swenshuai.xi #endif 50