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Searched refs:classcode (Results 1 – 2 of 2) sorted by relevance

/linux/arch/x86/kernel/
H A Dearly_printk.c267 u32 classcode, bar0; in early_pci_serial_init() local
308 classcode = read_pci_config(bus, slot, func, PCI_CLASS_REVISION); in early_pci_serial_init()
314 if (((classcode >> 16 != PCI_CLASS_COMMUNICATION_MODEM) && in early_pci_serial_init()
315 (classcode >> 16 != PCI_CLASS_COMMUNICATION_SERIAL)) || in early_pci_serial_init()
316 (((classcode >> 8) & 0xff) != PCI_SERIAL_16550_COMPATIBLE)) { in early_pci_serial_init()
/linux/Documentation/admin-guide/
H A Dkernel-parameters.txt1483 PCI device even when its classcode is not of the