修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/arch/ia64/include/asm/pci.h
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@@ -39,9 +39,9 @@
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 				      struct vm_area_struct *vma,
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 				      enum pci_mmap_state mmap_state);
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-#define pci_get_legacy_mem platform_pci_get_legacy_mem
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-#define pci_legacy_read platform_pci_legacy_read
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-#define pci_legacy_write platform_pci_legacy_write
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+char *pci_get_legacy_mem(struct pci_bus *bus);
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+int pci_legacy_read(struct pci_bus *bus, u16 port, u32 *val, u8 size);
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+int pci_legacy_write(struct pci_bus *bus, u16 port, u32 val, u8 size);
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 struct pci_controller {
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 	struct acpi_device *companion;
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@@ -69,7 +69,4 @@
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 	return channel ? isa_irq_to_vector(15) : isa_irq_to_vector(14);
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 }
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-#ifdef CONFIG_INTEL_IOMMU
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-extern void pci_iommu_alloc(void);
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-#endif
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 #endif /* _ASM_IA64_PCI_H */