diff options
Diffstat (limited to 'include/asm-sparc64/isa.h')
| -rw-r--r-- | include/asm-sparc64/isa.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/include/asm-sparc64/isa.h b/include/asm-sparc64/isa.h new file mode 100644 index 0000000..4601bbf --- /dev/null +++ b/include/asm-sparc64/isa.h @@ -0,0 +1,54 @@ +/* $Id: isa.h,v 1.1 2001/05/11 04:31:55 davem Exp $ + * isa.h: Sparc64 layer for PCI to ISA bridge devices. + * + * Copyright (C) 2001 David S. Miller (davem@redhat.com) + */ + +#ifndef __SPARC64_ISA_H +#define __SPARC64_ISA_H + +#include <asm/pbm.h> +#include <asm/oplib.h> + +struct sparc_isa_bridge; + +struct sparc_isa_device { + struct sparc_isa_device *next; + struct sparc_isa_device *child; + struct sparc_isa_bridge *bus; + int prom_node; + char prom_name[64]; + char compatible[64]; + struct resource resource; + unsigned int irq; +}; + +struct sparc_isa_bridge { + struct sparc_isa_bridge *next; + struct sparc_isa_device *devices; + struct pci_pbm_info *parent; + struct pci_dev *self; + int index; + int prom_node; + char prom_name[64]; +#define linux_prom_isa_ranges linux_prom_ebus_ranges + struct linux_prom_isa_ranges isa_ranges[PROMREG_MAX]; + int num_isa_ranges; +#define linux_prom_isa_intmap linux_prom_ebus_intmap + struct linux_prom_isa_intmap isa_intmap[PROMREG_MAX]; + int num_isa_intmap; +#define linux_prom_isa_intmask linux_prom_ebus_intmask + struct linux_prom_isa_intmap isa_intmask; +}; + +extern struct sparc_isa_bridge *isa_chain; + +extern void isa_init(void); + +#define for_each_isa(bus) \ + for((bus) = isa_chain; (bus); (bus) = (bus)->next) + +#define for_each_isadev(dev, bus) \ + for((dev) = (bus)->devices; (dev); (dev) = (dev)->next) + +#endif /* !(__SPARC64_ISA_H) */ |