| /* Hey EMACS -*- linux-c -*- | |
| * | |
| * tipar/tiser/tiusb - low level driver for handling link cables | |
| * designed for Texas Instruments graphing calculators. | |
| * | |
| * Copyright (C) 2000-2002, Romain Lievin <roms@lpg.ticalc.org> | |
| * | |
| * Redistribution of this file is permitted under the terms of the GNU | |
| * Public License (GPL) | |
| */ | |
| #ifndef _TICABLE_H | |
| #define _TICABLE_H 1 | |
| /* Internal default constants for the kernel module */ | |
| #define TIMAXTIME 15 /* 1.5 seconds */ | |
| #define IO_DELAY 10 /* 10 micro-seconds */ | |
| /* Major & minor number for character devices */ | |
| #define TIPAR_MAJOR 115 /* 0 to 7 */ | |
| #define TIPAR_MINOR 0 | |
| #define TISER_MAJOR 115 /* 8 to 15 */ | |
| #define TISER_MINOR 8 | |
| #define TIUSB_MAJOR 115 /* 16 to 31 */ | |
| #define TIUSB_MINOR 16 | |
| /* | |
| * Request values for the 'ioctl' function. | |
| */ | |
| #define IOCTL_TIPAR_DELAY _IOW('p', 0xa8, int) /* set delay */ | |
| #define IOCTL_TIPAR_TIMEOUT _IOW('p', 0xa9, int) /* set timeout */ | |
| #define IOCTL_TISER_DELAY _IOW('p', 0xa0, int) /* set delay */ | |
| #define IOCTL_TISER_TIMEOUT _IOW('p', 0xa1, int) /* set timeout */ | |
| #define IOCTL_TIUSB_TIMEOUT _IOW('N', 0x20, int) /* set timeout */ | |
| #define IOCTL_TIUSB_RESET_DEVICE _IOW('N', 0x21, int) /* reset device */ | |
| #define IOCTL_TIUSB_RESET_PIPES _IOW('N', 0x22, int) /* reset both pipes*/ | |
| #define IOCTL_TIUSB_GET_MAXPS _IOR('N', 0x23, int) /* max packet size */ | |
| #define IOCTL_TIUSB_GET_DEVID _IOR('N', 0x24, int) /* get device type */ | |
| #endif /* TICABLE_H */ |