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Remove an unneeded CTASSERT in the smmu driver

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We don't map the DMAP here

Sponsored by:	Arm Ltd
Differential Revision:	https://reviews.freebsd.org/D38951
This commit is contained in:
Andrew Turner 2023-03-16 15:35:04 +00:00
parent 9a5dddc94f
commit bc10894757
1 changed files with 0 additions and 4 deletions
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4
sys/arm64/iommu/iommu_pmap.c
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@ -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);