Searched refs:dma_alias_mask (Results 1 – 4 of 4) sorted by relevance
49 if (unlikely(pdev->dma_alias_mask)) { in pci_for_each_dma_alias()52 for_each_set_bit(devfn, pdev->dma_alias_mask, MAX_NR_DEVFNS) { in pci_for_each_dma_alias()
6418 if (!dev->dma_alias_mask) in pci_add_dma_alias()6419 dev->dma_alias_mask = bitmap_zalloc(MAX_NR_DEVFNS, GFP_KERNEL); in pci_add_dma_alias()6420 if (!dev->dma_alias_mask) { in pci_add_dma_alias()6425 bitmap_set(dev->dma_alias_mask, devfn_from, nr_devfns); in pci_add_dma_alias()6438 return (dev1->dma_alias_mask && in pci_devs_are_dma_aliases()6439 test_bit(dev2->devfn, dev1->dma_alias_mask)) || in pci_devs_are_dma_aliases()6440 (dev2->dma_alias_mask && in pci_devs_are_dma_aliases()6441 test_bit(dev1->devfn, dev2->dma_alias_mask)) || in pci_devs_are_dma_aliases()
2291 bitmap_free(pci_dev->dma_alias_mask); in pci_release_dev()
354 unsigned long *dma_alias_mask;/* Mask of enabled devfn aliases */ member