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Searched refs:busnbits (Results 1 – 1 of 1) sorted by relevance

/xen/xen/arch/x86/x86_64/
A Dmmconfig-shared.c145 unsigned segnbits = 0, busnbits; in pci_mmcfg_amd_fam10h() local
161 busnbits = (msr_content >> FAM10H_MMIO_CONF_BUSRANGE_SHIFT) & in pci_mmcfg_amd_fam10h()
168 if (!busnbits) in pci_mmcfg_amd_fam10h()
171 if (busnbits > 8) { in pci_mmcfg_amd_fam10h()
172 segnbits = busnbits - 8; in pci_mmcfg_amd_fam10h()
173 busnbits = 8; in pci_mmcfg_amd_fam10h()
186 pci_mmcfg_config[i].end_bus_number = (1 << busnbits) - 1; in pci_mmcfg_amd_fam10h()

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