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author | nyan <nyan@FreeBSD.org> | 2005-05-10 12:30:30 +0000 |
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committer | nyan <nyan@FreeBSD.org> | 2005-05-10 12:30:30 +0000 |
commit | 3657a9699fa6b90b0ad2d523f04a67b1e2364277 (patch) | |
tree | 18496a38c37984e50a9779d22eb5bd19d81e38a6 /sys/pc98/cbus/olptreg.h | |
parent | a093ce42b9a749642b3e05c5dcc435ce98c2111d (diff) | |
download | FreeBSD-src-3657a9699fa6b90b0ad2d523f04a67b1e2364277.zip FreeBSD-src-3657a9699fa6b90b0ad2d523f04a67b1e2364277.tar.gz |
- Move lptreg.h into pc98/cbus and rename to olptreg.h.
- Remove ifdef pc98.
Diffstat (limited to 'sys/pc98/cbus/olptreg.h')
-rw-r--r-- | sys/pc98/cbus/olptreg.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/sys/pc98/cbus/olptreg.h b/sys/pc98/cbus/olptreg.h new file mode 100644 index 0000000..8168110 --- /dev/null +++ b/sys/pc98/cbus/olptreg.h @@ -0,0 +1,48 @@ +/*- + * Copyright (c) 2005 Yoshihiro TAKAHASHI + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +/* + * modified for PC9801 by A.Kojima + * Kyoto University Microcomputer Club (KMC) + */ + +#define lpt_pstb_ctrl (-9) /* PSTB enable control */ +#define LPC_EN_PSTB 0xc /* PSTB enable */ +#define LPC_DIS_PSTB 0xd /* PSTB disable */ + +#define lpt_data 0 /* Data to/from printer (R/W) */ + +#define lpt_status 2 /* Status of printer (R) */ +#define LPS_NBSY 0x4 /* printer no ack of data */ + +#define lpt_control 6 /* Control printer (W) */ +#define LPC_MODE8255 0x82 /* 8255 mode */ +#define LPC_IRQ8 0x6 /* IRQ8 active */ +#define LPC_NIRQ8 0x7 /* IRQ8 inactive */ +#define LPC_PSTB 0xe /* PSTB active */ +#define LPC_NPSTB 0xf /* PSTB inactive */ |