Lines Matching refs:swiotlb
1 /* Glue code to lib/swiotlb.c */
6 #include <linux/swiotlb.h>
11 #include <asm/swiotlb.h>
14 int swiotlb __read_mostly;
44 * pci_swiotlb_detect - set swiotlb to 1 if necessary
46 * This returns non-zero if we are forced to use swiotlb (by the boot
51 int use_swiotlb = swiotlb | swiotlb_force;
53 /* don't initialize swiotlb if iommu=off (no_iommu=1) */
56 swiotlb = 1;
59 swiotlb = 1;
66 if (swiotlb) {