48 строки
1.2 KiB
C
48 строки
1.2 KiB
C
/* $Id: isa.h,v 1.1 2001/05/11 04:31:55 davem Exp $
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* isa.h: Sparc64 layer for PCI to ISA bridge devices.
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*
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* Copyright (C) 2001 David S. Miller (davem@redhat.com)
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*/
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#ifndef __SPARC64_ISA_H
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#define __SPARC64_ISA_H
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#include <asm/oplib.h>
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#include <asm/prom.h>
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#include <asm/of_device.h>
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struct sparc_isa_bridge;
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struct sparc_isa_device {
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struct of_device ofdev;
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struct sparc_isa_device *next;
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struct sparc_isa_device *child;
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struct sparc_isa_bridge *bus;
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struct device_node *prom_node;
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struct resource resource;
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unsigned int irq;
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};
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#define to_isa_device(d) container_of(d, struct sparc_isa_device, ofdev.dev)
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struct sparc_isa_bridge {
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struct of_device ofdev;
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struct sparc_isa_bridge *next;
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struct sparc_isa_device *devices;
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struct pci_dev *self;
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int index;
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struct device_node *prom_node;
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};
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#define to_isa_bridge(d) container_of(d, struct sparc_isa_bridge, ofdev.dev)
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extern struct sparc_isa_bridge *isa_chain;
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extern void isa_init(void);
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#define for_each_isa(bus) \
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for((bus) = isa_chain; (bus); (bus) = (bus)->next)
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#define for_each_isadev(dev, bus) \
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for((dev) = (bus)->devices; (dev); (dev) = (dev)->next)
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#endif /* !(__SPARC64_ISA_H) */
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