Messages in this thread Patch in this message | | | From | Suravee Suthikulpanit <> | Subject | [PATCH v4 01/13] iommu/amd: Re-define amd_iommu_domain_encode_pgtable as inline | Date | Tue, 15 Dec 2020 01:36:53 -0600 |
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Move the function to header file to allow inclusion in other files.
Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> --- drivers/iommu/amd/amd_iommu.h | 13 +++++++++++++ drivers/iommu/amd/iommu.c | 10 ---------- 2 files changed, 13 insertions(+), 10 deletions(-)
diff --git a/drivers/iommu/amd/amd_iommu.h b/drivers/iommu/amd/amd_iommu.h index 6b8cbdf71714..0817bc732d1a 100644 --- a/drivers/iommu/amd/amd_iommu.h +++ b/drivers/iommu/amd/amd_iommu.h @@ -102,6 +102,19 @@ static inline void *iommu_phys_to_virt(unsigned long paddr) return phys_to_virt(__sme_clr(paddr)); } +static inline +void amd_iommu_domain_set_pt_root(struct protection_domain *domain, u64 root) +{ + atomic64_set(&domain->pt_root, root); +} + +static inline +void amd_iommu_domain_clr_pt_root(struct protection_domain *domain) +{ + amd_iommu_domain_set_pt_root(domain, 0); +} + + extern bool translation_pre_enabled(struct amd_iommu *iommu); extern bool amd_iommu_is_attach_deferred(struct iommu_domain *domain, struct device *dev); diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c index b9cf59443843..7f6b0f60b958 100644 --- a/drivers/iommu/amd/iommu.c +++ b/drivers/iommu/amd/iommu.c @@ -161,16 +161,6 @@ static void amd_iommu_domain_get_pgtable(struct protection_domain *domain, pgtable->mode = pt_root & 7; /* lowest 3 bits encode pgtable mode */ } -static void amd_iommu_domain_set_pt_root(struct protection_domain *domain, u64 root) -{ - atomic64_set(&domain->pt_root, root); -} - -static void amd_iommu_domain_clr_pt_root(struct protection_domain *domain) -{ - amd_iommu_domain_set_pt_root(domain, 0); -} - static void amd_iommu_domain_set_pgtable(struct protection_domain *domain, u64 *root, int mode) { -- 2.17.1
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