diff options
| author | Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> | 2020-12-15 01:36:53 -0600 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2021-01-27 13:04:05 +0100 |
| commit | 8c112a6b3dc6e292625117255ab7bd049639f286 (patch) | |
| tree | 2dd28327effac896ba248dc2e1193c1811dbec0a /drivers/iommu/amd | |
| parent | 3703c839e1cf23a3ccecebed73cbf3621238ac00 (diff) | |
iommu/amd: Re-define amd_iommu_domain_encode_pgtable as inline
Move the function to header file to allow inclusion in other files.
Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Link: https://lore.kernel.org/r/20201215073705.123786-2-suravee.suthikulpanit@amd.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/amd')
| -rw-r--r-- | drivers/iommu/amd/amd_iommu.h | 13 | ||||
| -rw-r--r-- | 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 f0adbc48fd17..3485f8b60d7a 100644 --- a/drivers/iommu/amd/iommu.c +++ b/drivers/iommu/amd/iommu.c @@ -160,16 +160,6 @@ 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) { |