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| author | Andrew Turner <andrew@FreeBSD.org> | 2023-03-16 15:35:04 +0000 |
|---|---|---|
| committer | Andrew Turner <andrew@FreeBSD.org> | 2023-03-16 16:45:42 +0000 |
| commit | bc108947579ede209e49dfc38791705aca962fef (patch) | |
| tree | aff5177b63c49e69654bf5185a98a72d8ba298b0 | |
| parent | 9a5dddc94f5cc5bd3c213f4afe2b147078e3bb6c (diff) | |
| download | src-bc108947579ede209e49dfc38791705aca962fef.tar.gz src-bc108947579ede209e49dfc38791705aca962fef.zip | |
Remove an unneeded CTASSERT in the smmu driver
We don't map the DMAP here
Sponsored by: Arm Ltd
Differential Revision: https://reviews.freebsd.org/D38951
| -rw-r--r-- | sys/arm64/iommu/iommu_pmap.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/sys/arm64/iommu/iommu_pmap.c b/sys/arm64/iommu/iommu_pmap.c index acef3d8d3368..6319d97ff763 100644 --- a/sys/arm64/iommu/iommu_pmap.c +++ b/sys/arm64/iommu/iommu_pmap.c @@ -80,10 +80,6 @@ __FBSDID("$FreeBSD$"); #define smmu_l2_index(va) (((va) >> IOMMU_L2_SHIFT) & IOMMU_Ln_ADDR_MASK) #define smmu_l3_index(va) (((va) >> IOMMU_L3_SHIFT) & IOMMU_Ln_ADDR_MASK) -/* This code assumes all L1 DMAP entries will be used */ -CTASSERT((DMAP_MIN_ADDRESS & ~IOMMU_L0_OFFSET) == DMAP_MIN_ADDRESS); -CTASSERT((DMAP_MAX_ADDRESS & ~IOMMU_L0_OFFSET) == DMAP_MAX_ADDRESS); - static vm_page_t _pmap_alloc_l3(pmap_t pmap, vm_pindex_t ptepindex); static void _smmu_pmap_unwire_l3(pmap_t pmap, vm_offset_t va, vm_page_t m, struct spglist *free); |