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44 lines
1005 B
44 lines
1005 B
#include <linux/pci.h> |
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#include <linux/init.h> |
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#include <asm/pci_x86.h> |
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#include <asm/x86_init.h> |
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/* arch_initcall has too random ordering, so call the initializers |
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in the right sequence from here. */ |
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static __init int pci_arch_init(void) |
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{ |
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#ifdef CONFIG_PCI_DIRECT |
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int type = 0; |
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type = pci_direct_probe(); |
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#endif |
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if (!(pci_probe & PCI_PROBE_NOEARLY)) |
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pci_mmcfg_early_init(); |
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if (x86_init.pci.arch_init && !x86_init.pci.arch_init()) |
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return 0; |
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#ifdef CONFIG_PCI_BIOS |
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pci_pcbios_init(); |
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#endif |
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/* |
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* don't check for raw_pci_ops here because we want pcbios as last |
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* fallback, yet it's needed to run first to set pcibios_last_bus |
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* in case legacy PCI probing is used. otherwise detecting peer busses |
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* fails. |
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*/ |
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#ifdef CONFIG_PCI_DIRECT |
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pci_direct_init(type); |
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#endif |
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if (!raw_pci_ops && !raw_pci_ext_ops) |
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printk(KERN_ERR |
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"PCI: Fatal: No config space access function found\n"); |
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dmi_check_pciprobe(); |
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dmi_check_skip_isa_align(); |
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return 0; |
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} |
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arch_initcall(pci_arch_init);
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