ban               394 arch/x86/kernel/amd_nb.c 	static unsigned int reset, ban;
ban               405 arch/x86/kernel/amd_nb.c 		pci_read_config_dword(nb->misc, 0x1b8, &ban);
ban               406 arch/x86/kernel/amd_nb.c 		ban &= 0x180000;
ban               426 arch/x86/kernel/amd_nb.c 		pci_write_config_dword(nb->misc, 0x1b8, reg | ban);