diff options
Diffstat (limited to 'include/linux/ticable.h')
| -rw-r--r-- | include/linux/ticable.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/include/linux/ticable.h b/include/linux/ticable.h new file mode 100644 index 00000000000..8c2212086dc --- /dev/null +++ b/include/linux/ticable.h @@ -0,0 +1,44 @@ +/* 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 */ |