Lines Matching refs:gatt
61 u64 *gatt; // PDIR just for GART (subset of above)
95 hp->gatt = NULL;
109 hp->gatt = &hp->io_pdir[HP_ZX1_IOVA_TO_PDIR(hp->gart_base)];
111 if (hp->gatt[0] != HP_ZX1_SBA_IOMMU_COOKIE) {
113 hp->gatt = NULL;
299 hp->gatt = NULL;
305 hp->gatt = &hp->io_pdir[HP_ZX1_IOVA_TO_PDIR(hp->gart_base)];
309 hp->gatt[i] = (unsigned long) agp_bridge->scratch_page;
324 hp->gatt[0] = HP_ZX1_SBA_IOMMU_COOKIE;
349 if (hp->gatt[j]) {
367 hp->gatt[j] = HP_ZX1_PDIR_VALID_BIT | paddr;
389 hp->gatt[i] = agp_bridge->scratch_page;