diff options
Diffstat (limited to 'drivers/iommu/amd/iommu.c')
-rw-r--r-- | drivers/iommu/amd/iommu.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c index e692217fcb28..922f5d42c18e 100644 --- a/drivers/iommu/amd/iommu.c +++ b/drivers/iommu/amd/iommu.c @@ -42,6 +42,7 @@ #include "amd_iommu.h" #include "../dma-iommu.h" #include "../irq_remapping.h" +#include "../iommu-pages.h" #define CMD_SET_TYPE(cmd, t) ((cmd)->data[1] |= ((t) << 28)) @@ -1728,7 +1729,7 @@ static void free_gcr3_tbl_level1(u64 *tbl) ptr = iommu_phys_to_virt(tbl[i] & PAGE_MASK); - free_page((unsigned long)ptr); + iommu_free_page(ptr); } } @@ -1761,7 +1762,7 @@ static void free_gcr3_table(struct gcr3_tbl_info *gcr3_info) /* Free per device domain ID */ domain_id_free(gcr3_info->domid); - free_page((unsigned long)gcr3_info->gcr3_tbl); + iommu_free_page(gcr3_info->gcr3_tbl); gcr3_info->gcr3_tbl = NULL; } @@ -1796,7 +1797,7 @@ static int setup_gcr3_table(struct gcr3_tbl_info *gcr3_info, /* Allocate per device domain ID */ gcr3_info->domid = domain_id_alloc(); - gcr3_info->gcr3_tbl = alloc_pgtable_page(nid, GFP_ATOMIC); + gcr3_info->gcr3_tbl = iommu_alloc_page_node(nid, GFP_ATOMIC); if (gcr3_info->gcr3_tbl == NULL) { domain_id_free(gcr3_info->domid); return -ENOMEM; @@ -2245,7 +2246,7 @@ static void protection_domain_free(struct protection_domain *domain) free_io_pgtable_ops(&domain->iop.iop.ops); if (domain->iop.root) - free_page((unsigned long)domain->iop.root); + iommu_free_page(domain->iop.root); if (domain->id) domain_id_free(domain->id); @@ -2260,7 +2261,7 @@ static int protection_domain_init_v1(struct protection_domain *domain, int mode) BUG_ON(mode < PAGE_MODE_NONE || mode > PAGE_MODE_6_LEVEL); if (mode != PAGE_MODE_NONE) { - pt_root = (void *)get_zeroed_page(GFP_KERNEL); + pt_root = iommu_alloc_page(GFP_KERNEL); if (!pt_root) return -ENOMEM; } |