/* Copyright (c) 1995 Vixie Enterprises * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies, and that * the name of Vixie Enterprises not be used in advertising or publicity * pertaining to distribution of the document or software without specific, * written prior permission. * * THE SOFTWARE IS PROVIDED "AS IS" AND VIXIE ENTERPRISES DISCLAIMS ALL * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL VIXIE ENTERPRISES * BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. */ #ifndef _I8253_DEFINED #define _I8253_DEFINED typedef union { unsigned char i; struct { unsigned int bcd : 1; #define i8253_binary 0 #define i8253_bcd 1 unsigned int mode : 3; #define i8253_termcnt 0 #define i8253_oneshot 1 #define i8253_rategen 2 #define i8253_sqrwave 3 #define i8253_softstb 4 #define i8253_hardstb 5 unsigned int rl : 2; #define i8253_latch 0 #define i8253_lsb 1 #define i8253_msb 2 #define i8253_lmb 3 unsigned int cntr : 2; #define i8253_cntr_0 0 #define i8253_cntr_1 1 #define i8253_cntr_2 2 } s; } i8253_ctrl; #endif /*_I8253_DEFINED*/