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/components/drivers/pci/
A D	ecam.c	44 rt_uint32_t busn = bus->number, bus_shift = eops->bus_shift, devfn_shift = bus_shift - 8; in pci_ecam_map() local 46 busn -= conf_win->bus_range[0]; in pci_ecam_map() 50 rt_uint32_t bus_offset = (busn & PCIE_ECAM_BUS_MASK) << bus_shift; in pci_ecam_map() 58 map = win + PCIE_ECAM_OFFSET(busn, devfn, where); in pci_ecam_map()

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