Lines Matching defs:support
447 * get a supported less agaw for iommus that don't support the default agaw.
1419 the device if you enable PASID support after ATS support is
1420 undefined. So always enable PASID support on devices which
1556 * Fallback to domain selective flush if no PSI support or
2123 int support, level = 1;
2126 support = domain->iommu_superpage;
2134 while (support && !(pfnmerge & ~VTD_STRIDE_MASK)) {
2140 support--;
3285 pr_warn("%s: Doesn't support hardware pass through.\n",
3292 pr_warn("%s: Doesn't support large page.\n",
4273 bool support = true;
4278 support = false;
4283 return support;
4522 * support PCI/PRI. The IOMMU side has no means to check the
4835 /* G4x/GM45 integrated gfx dmar support is totally busted. */
5065 * VT-d spec. The VT-d hardware implementation may support some but not