xref: /netbsd/sys/dev/isa/isvio.h (revision 6550d01e) 
1 /* $NetBSD: isvio.h,v 1.1 2008/04/02 01:34:36 dyoung Exp $ */
2 
3 #ifndef _DEV_ISA_ISVIO_H_
4 #define _DEV_ISA_ISVIO_H_
5 
6 #include <sys/inttypes.h>
7 #include <sys/ioccom.h>
8 
9 #define	ISV_WIDTH	512
10 #define	ISV_LINES	480
11 
12 struct isv_cmd {
13 	uint8_t			c_cmd;
14 	uint8_t			c_frameno;
15 };
16 
17 #define	ISV_CMD_READ	0
18 
19 #define ISV_CMD	_IOWR('x', 0, struct isv_cmd)
20 
21 #endif /* _DEV_ISA_ISVIO_H_ */
22