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footbridgevar.h revision 1.3 
      1 /*	$NetBSD: footbridgevar.h,v 1.3 2005/06/02 17:45:59 he Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1997 Mark Brinicombe.
      5  * Copyright (c) 1997 Causality Limited
      6  * All rights reserved.
      7  *
      8  * Redistribution and use in source and binary forms, with or without
      9  * modification, are permitted provided that the following conditions
     10  * are met:
     11  * 1. Redistributions of source code must retain the above copyright
     12  *    notice, this list of conditions and the following disclaimer.
     13  * 2. Redistributions in binary form must reproduce the above copyright
     14  *    notice, this list of conditions and the following disclaimer in the
     15  *    documentation and/or other materials provided with the distribution.
     16  * 3. All advertising materials mentioning features or use of this software
     17  *    must display the following acknowledgement:
     18  *	This product includes software developed by Mark Brinicombe
     19  *	for the NetBSD Project.
     20  * 4. The name of the company nor the name of the author may be used to
     21  *    endorse or promote products derived from this software without specific
     22  *    prior written permission.
     23  *
     24  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     25  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     26  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     27  * IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
     28  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     29  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
     30  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     31  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     32  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     33  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     34  * SUCH DAMAGE.
     35  */
     36 
     37 #include <machine/bus.h>
     38 #include <machine/rtc.h>
     39 #include <dev/pci/pcivar.h>
     40 #include <arm/footbridge/todclockvar.h>
     41 
     42 /*
     43  * DC21285 softc structure.
     44  *
     45  * Contains the device node, bus space tag, handle and address
     46  */
     47 
     48 struct footbridge_softc {
     49 	struct device 		sc_dev;	/* device node */
     50 	bus_space_tag_t		sc_iot;	/* bus tag */
     51 	bus_space_handle_t	sc_ioh;	/* bus handle */
     52 
     53 	/* Clock related variables - used in footbridge_clock.c */
     54 	unsigned int		sc_clock_ticks_per_256us;
     55 	unsigned int		sc_clock_count;
     56 	void	 		*sc_clockintr;
     57 	unsigned int		sc_statclock_count;
     58 	void	 		*sc_statclockintr;
     59 
     60 	/* Miscellaneous interrupts */
     61 	void *			sc_serr_ih;
     62 	void *			sc_sdram_par_ih;
     63 	void *			sc_data_par_ih;
     64 	void *			sc_master_abt_ih;
     65 	void *			sc_target_abt_ih;
     66 	void *			sc_parity_ih;
     67 };
     68 
     69 /*
     70  * Attach args for child devices
     71  */
     72 
     73 union footbridge_attach_args {
     74 	const char *fba_name;			/* first element*/
     75 	struct {
     76 		bus_space_tag_t fba_iot;	/* Bus tag */
     77 		bus_space_handle_t fba_ioh;	/* Bus handle */
     78 	} fba_fba;
     79 	struct pcibus_attach_args fba_pba;	/* pci attach args */
     80 	struct todclock_attach_args fba_tca;
     81 	struct fcom_attach_args {
     82 		const char *fca_name;
     83 		bus_space_tag_t fca_iot;
     84 		bus_space_handle_t fca_ioh;
     85 		int fca_rx_irq;
     86 		int fca_tx_irq;
     87 	} fba_fca;
     88 /*	struct clock_attach_args {
     89 		char *ca_name;
     90 		bus_space_tag_t ca_iot;
     91 		bus_space_handle_t ca_ioh;
     92 	} fba_ca;*/
     93 };
     94 
     95 /* End of footbridgevar.h */
     96