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git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/blob - include/linux/ticable.h
1 /* Hey EMACS -*- linux-c -*-
3 * tipar/tiser/tiusb - low level driver for handling link cables
4 * designed for Texas Instruments graphing calculators.
6 * Copyright (C) 2000-2002, Romain Lievin <roms@lpg.ticalc.org>
8 * Redistribution of this file is permitted under the terms of the GNU
15 /* Internal default constants for the kernel module */
16 #define TIMAXTIME 15 /* 1.5 seconds */
17 #define IO_DELAY 10 /* 10 micro-seconds */
19 /* Major & minor number for character devices */
20 #define TIPAR_MAJOR 115 /* 0 to 7 */
23 #define TISER_MAJOR 115 /* 8 to 15 */
26 #define TIUSB_MAJOR 115 /* 16 to 31 */
27 #define TIUSB_MINOR 16
30 * Request values for the 'ioctl' function.
32 #define IOCTL_TIPAR_DELAY _IOW('p', 0xa8, int) /* set delay */
33 #define IOCTL_TIPAR_TIMEOUT _IOW('p', 0xa9, int) /* set timeout */
35 #define IOCTL_TISER_DELAY _IOW('p', 0xa0, int) /* set delay */
36 #define IOCTL_TISER_TIMEOUT _IOW('p', 0xa1, int) /* set timeout */
38 #define IOCTL_TIUSB_TIMEOUT _IOW('N', 0x20, int) /* set timeout */
39 #define IOCTL_TIUSB_RESET_DEVICE _IOW('N', 0x21, int) /* reset device */
40 #define IOCTL_TIUSB_RESET_PIPES _IOW('N', 0x22, int) /* reset both pipes*/
41 #define IOCTL_TIUSB_GET_MAXPS _IOR('N', 0x23, int) /* max packet size */
42 #define IOCTL_TIUSB_GET_DEVID _IOR('N', 0x24, int) /* get device type */
44 #endif /* TICABLE_H */