diff options
| author | Vasant Hegde <vasant.hegde@amd.com> | 2023-11-22 10:02:07 +0100 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2023-12-11 15:25:33 +0100 |
| commit | af3263758bf0b65a040e90190ab708b8a4027947 (patch) | |
| tree | 8c9382b01afdab6cb6c4f12a58056a275bcd4314 /drivers/iommu | |
| parent | iommu/amd: Do not flush IRTE when only updating isRun and destination fields (diff) | |
| download | linux-af3263758bf0b65a040e90190ab708b8a4027947.tar.xz linux-af3263758bf0b65a040e90190ab708b8a4027947.zip | |
iommu/amd: Rename iommu_flush_all_caches() -> amd_iommu_flush_all_caches()
Rename function inline with driver naming convention.
No functional changes.
Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Reviewed-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20231122090215.6191-2-vasant.hegde@amd.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/amd/amd_iommu.h | 5 | ||||
| -rw-r--r-- | drivers/iommu/amd/amd_iommu_types.h | 6 | ||||
| -rw-r--r-- | drivers/iommu/amd/init.c | 8 | ||||
| -rw-r--r-- | drivers/iommu/amd/iommu.c | 2 |
4 files changed, 10 insertions, 11 deletions
diff --git a/drivers/iommu/amd/amd_iommu.h b/drivers/iommu/amd/amd_iommu.h index 86be1edd50ee..234db57cd320 100644 --- a/drivers/iommu/amd/amd_iommu.h +++ b/drivers/iommu/amd/amd_iommu.h @@ -53,6 +53,11 @@ int amd_iommu_pdev_enable_cap_pri(struct pci_dev *pdev); void amd_iommu_pdev_disable_cap_pri(struct pci_dev *pdev); int amd_iommu_flush_page(struct iommu_domain *dom, u32 pasid, u64 address); +/* + * This function flushes all internal caches of + * the IOMMU used by this driver. + */ +void amd_iommu_flush_all_caches(struct amd_iommu *iommu); void amd_iommu_update_and_flush_device_table(struct protection_domain *domain); void amd_iommu_domain_update(struct protection_domain *domain); void amd_iommu_domain_flush_complete(struct protection_domain *domain); diff --git a/drivers/iommu/amd/amd_iommu_types.h b/drivers/iommu/amd/amd_iommu_types.h index 90b7d7950a9e..809d74faa1a5 100644 --- a/drivers/iommu/amd/amd_iommu_types.h +++ b/drivers/iommu/amd/amd_iommu_types.h @@ -902,12 +902,6 @@ extern int amd_iommu_max_glx_val; extern u64 amd_iommu_efr; extern u64 amd_iommu_efr2; -/* - * This function flushes all internal caches of - * the IOMMU used by this driver. - */ -void iommu_flush_all_caches(struct amd_iommu *iommu); - static inline int get_ioapic_devid(int id) { struct devid_map *entry; diff --git a/drivers/iommu/amd/init.c b/drivers/iommu/amd/init.c index 64bcf3df37ee..c83bd0c2a1c9 100644 --- a/drivers/iommu/amd/init.c +++ b/drivers/iommu/amd/init.c @@ -2223,7 +2223,7 @@ static int __init amd_iommu_init_pci(void) init_device_table_dma(pci_seg); for_each_iommu(iommu) - iommu_flush_all_caches(iommu); + amd_iommu_flush_all_caches(iommu); print_iommu_info(); @@ -2773,7 +2773,7 @@ static void early_enable_iommu(struct amd_iommu *iommu) iommu_enable_xt(iommu); iommu_enable_irtcachedis(iommu); iommu_enable(iommu); - iommu_flush_all_caches(iommu); + amd_iommu_flush_all_caches(iommu); } /* @@ -2829,7 +2829,7 @@ static void early_enable_iommus(void) iommu_enable_xt(iommu); iommu_enable_irtcachedis(iommu); iommu_set_device_table(iommu); - iommu_flush_all_caches(iommu); + amd_iommu_flush_all_caches(iommu); } } } @@ -3293,7 +3293,7 @@ static int __init state_next(void) uninit_device_table_dma(pci_seg); for_each_iommu(iommu) - iommu_flush_all_caches(iommu); + amd_iommu_flush_all_caches(iommu); } } return ret; diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c index b14046b6e1e7..c2578b567e35 100644 --- a/drivers/iommu/amd/iommu.c +++ b/drivers/iommu/amd/iommu.c @@ -1392,7 +1392,7 @@ static void amd_iommu_flush_irt_all(struct amd_iommu *iommu) iommu_completion_wait(iommu); } -void iommu_flush_all_caches(struct amd_iommu *iommu) +void amd_iommu_flush_all_caches(struct amd_iommu *iommu) { if (check_feature(FEATURE_IA)) { amd_iommu_flush_all(iommu); |