Commit 8c112a6b authored by Suravee Suthikulpanit's avatar Suravee Suthikulpanit Committed by Joerg Roedel
Browse files

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: default avatarSuravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Link: https://lore.kernel.org/r/20201215073705.123786-2-suravee.suthikulpanit@amd.com


Signed-off-by: default avatarJoerg Roedel <jroedel@suse.de>
parent 3703c839

drivers/iommu/amd/amd_iommu.h

+13 −0
Original line number Diff line number Diff line
@@ -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);

drivers/iommu/amd/iommu.c

+0 −10
Original line number Diff line number Diff line
@@ -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)

{