diff options
| -rw-r--r-- | sys/arch/amd64/pci/iommu.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/sys/arch/amd64/pci/iommu.c b/sys/arch/amd64/pci/iommu.c index abc066d9328..bd941976ea8 100644 --- a/sys/arch/amd64/pci/iommu.c +++ b/sys/arch/amd64/pci/iommu.c @@ -1,4 +1,4 @@ -/* $OpenBSD: iommu.c,v 1.7 2005/05/27 21:44:54 art Exp $ */ +/* $OpenBSD: iommu.c,v 1.8 2005/05/27 23:48:24 jason Exp $ */ /* * Copyright (c) 2005 Jason L. Wright (jason@thought.net) @@ -129,7 +129,8 @@ void amdgart_invalidate(void); void amdgart_probe(struct pcibus_attach_args *); int amdgart_initpte(pci_chipset_tag_t, pcitag_t, paddr_t, psize_t, psize_t); void amdgart_dumpregs(void); -int amdgart_iommu_map(struct extent *, paddr_t, paddr_t *, psize_t); +int amdgart_iommu_map(bus_dmamap_t, struct extent *, paddr_t, + paddr_t *, psize_t); int amdgart_iommu_unmap(struct extent *, paddr_t, psize_t); int amdgart_reload(struct extent *, bus_dmamap_t); int amdgart_ok(pci_chipset_tag_t, pcitag_t); @@ -408,7 +409,7 @@ amdgart_reload(struct extent *ex, bus_dmamap_t dmam) opa = dmam->dm_segs[i].ds_addr; len = dmam->dm_segs[i].ds_len; - err = amdgart_iommu_map(ex, opa, &npa, len); + err = amdgart_iommu_map(dmam, ex, opa, &npa, len); if (err) { for (j = 0; j < i - 1; j++) amdgart_iommu_unmap(ex, opa, len); @@ -420,7 +421,8 @@ amdgart_reload(struct extent *ex, bus_dmamap_t dmam) } int -amdgart_iommu_map(struct extent *ex, paddr_t opa, paddr_t *npa, psize_t len) +amdgart_iommu_map(bus_dmamap_t dmam, struct extent *ex, paddr_t opa, + paddr_t *npa, psize_t len) { paddr_t base, end, idx; psize_t alen; @@ -431,7 +433,7 @@ amdgart_iommu_map(struct extent *ex, paddr_t opa, paddr_t *npa, psize_t len) base = trunc_page(opa); end = roundup(opa + len, PAGE_SIZE); alen = end - base; - err = extent_alloc(ex, alen, PAGE_SIZE, 0, EX_NOBOUNDARY, + err = extent_alloc(ex, alen, PAGE_SIZE, 0, dmam->_dm_boundary, EX_NOWAIT, &res); if (err) { printf("GART: extent_alloc %d\n", err); |