Fix !ACPI_DMAR build.

Reviewed by: kib Sponsored by: DARPA/AFRL Differential Revision: https://reviews.freebsd.org/D25882
svn path=/head/; revision=363669
2020-07-29 19:22:50 +00:00 · 2020-07-29 19:22:50 +00:00 · 386f81fca7 · 2020-12-20 02:59:44 +00:00
commit 386f81fca7
parent fad6dd772d
1 changed files with 4 additions and 0 deletions
--- a/sys/x86/x86/busdma_machdep.c
+++ b/sys/x86/x86/busdma_machdep.c
@ -300,6 +300,10 @@ bus_dma_tag_destroy(bus_dma_tag_t dmat)
 }

 #ifndef ACPI_DMAR
+bool bus_dma_iommu_set_buswide(device_t dev);
+int bus_dma_iommu_load_ident(bus_dma_tag_t dmat, bus_dmamap_t map,   
+    vm_paddr_t start, vm_size_t length, int flags);
+
 bool
 bus_dma_iommu_set_buswide(device_t dev)
 {