debug lk

hc

2024-02-20 e636c8d336489bf3eed5878299e6cc045bbad077

 kernel/drivers/xen/xen-pciback/conf_space.h
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@@ -65,6 +65,11 @@
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 	void *data;
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 };
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+#define INTERRUPT_TYPE_NONE (0)
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+#define INTERRUPT_TYPE_INTX (1<<0)
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+#define INTERRUPT_TYPE_MSI  (1<<1)
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+#define INTERRUPT_TYPE_MSIX (1<<2)
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+
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 extern bool xen_pcibk_permissive;
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 #define OFFSET(cfg_entry) ((cfg_entry)->base_offset+(cfg_entry)->field->offset)
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@@ -126,4 +131,6 @@
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 int xen_pcibk_config_header_add_fields(struct pci_dev *dev);
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 int xen_pcibk_config_capability_add_fields(struct pci_dev *dev);
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+int xen_pcibk_get_interrupt_type(struct pci_dev *dev);
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+
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 #endif				/* __XEN_PCIBACK_CONF_SPACE_H__ */