sys/arch/mips/alchemy/include/aubusvar.h

   1 /* $NetBSD: aubusvar.h,v 1.3.44.1 2006/06/15 16:40:43 gdamore Exp $ */
   2
   3 #ifndef _MIPS_ALCHEMY_DEV_AUBUSVAR_H_
   4 #define _MIPS_ALCHEMY_DEV_AUBUSVAR_H_
   5
   6 #include <machine/bus.h>
   7
   8 /*
   9  * Machine-dependent structures for autoconfiguration
  10  */
  11 struct aubus_attach_args {
  12         const char      *aa_name;       /* device name */
  13         bus_space_tag_t aa_st;          /* the space tag to use */
  14         bus_addr_t      aa_addrs[3];    /* system bus address(es) */
  15         int             aa_irq[2];      /* IRQ index(s) */
  16         bus_dma_tag_t   aa_dt;          /* the dma tag to use */
  17 };
  18 #define aa_addr         aa_addrs[0]
  19
  20 /* order of attach addresses for aumac register addresses */
  21 #define AA_MAC_BASE     0
  22 #define AA_MAC_ENABLE   1
  23 #define AA_MAC_DMA_BASE 2
  24
  25 extern bus_space_tag_t  aubus_st;               /* XXX: for aubus.c */
  26
  27 int com_aubus_cnattach(bus_addr_t, int);
  28
  29 #endif  /* !_MIPS_ALCHEMY_DEV_AUBUSVAR_H_ */