nr_devfns 6027 drivers/pci/pci.c void pci_add_dma_alias(struct pci_dev *dev, u8 devfn_from, unsigned nr_devfns) nr_devfns 6031 drivers/pci/pci.c nr_devfns = min(nr_devfns, (unsigned) MAX_NR_DEVFNS - devfn_from); nr_devfns 6032 drivers/pci/pci.c devfn_to = devfn_from + nr_devfns - 1; nr_devfns 6041 drivers/pci/pci.c bitmap_set(dev->dma_alias_mask, devfn_from, nr_devfns); nr_devfns 6043 drivers/pci/pci.c if (nr_devfns == 1) nr_devfns 6046 drivers/pci/pci.c else if (nr_devfns > 1) nr_devfns 2327 include/linux/pci.h void pci_add_dma_alias(struct pci_dev *dev, u8 devfn_from, unsigned nr_devfns);