dev/isa/cs89x0isavar.h

1.2.20.1  skrll /* $NetBSD: cs89x0isavar.h,v 1.2.20.1 2005/02/04 11:46:08 skrll Exp $ */
     1.2   yamt
     1.2   yamt /*-
     1.2   yamt  * Copyright (c)2001 YAMAMOTO Takashi,
     1.2   yamt  * All rights reserved.
     1.2   yamt  *
     1.2   yamt  * Redistribution and use in source and binary forms, with or without
     1.2   yamt  * modification, are permitted provided that the following conditions
     1.2   yamt  * are met:
     1.2   yamt  * 1. Redistributions of source code must retain the above copyright
     1.2   yamt  *    notice, this list of conditions and the following disclaimer.
     1.2   yamt  * 2. Redistributions in binary form must reproduce the above copyright
     1.2   yamt  *    notice, this list of conditions and the following disclaimer in the
     1.2   yamt  *    documentation and/or other materials provided with the distribution.
     1.2   yamt  *
     1.2   yamt  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
     1.2   yamt  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     1.2   yamt  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     1.2   yamt  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
     1.2   yamt  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     1.2   yamt  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     1.2   yamt  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     1.2   yamt  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     1.2   yamt  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     1.2   yamt  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     1.2   yamt  * SUCH DAMAGE.
     1.2   yamt  */
     1.1   yamt
1.2.20.1  skrll void	cs_process_rx_dma(struct cs_softc *);
1.2.20.1  skrll void	cs_isa_dma_chipinit(struct cs_softc *);
1.2.20.1  skrll void	cs_isa_dma_attach(struct cs_softc *);
     1.1   yamt
     1.1   yamt struct cs_softc_isa {
     1.1   yamt 	struct cs_softc sc_cs;
     1.1   yamt
     1.1   yamt 	isa_chipset_tag_t sc_ic;	/* ISA chipset */
     1.1   yamt 	int	sc_drq;			/* DRQ line */
     1.1   yamt
     1.1   yamt 	bus_size_t sc_dmasize;		/* DMA size (16k or 64k) */
     1.1   yamt 	bus_addr_t sc_dmaaddr;		/* DMA address */
     1.1   yamt 	caddr_t	sc_dmabase;		/* base DMA address (KVA) */
     1.1   yamt 	caddr_t	sc_dmacur;		/* current DMA address (KVA) */
     1.1   yamt };