diff options
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/amd_iommu.c | 20 | ||||
| -rw-r--r-- | drivers/iommu/iommu.c | 22 |
2 files changed, 21 insertions, 21 deletions
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c index 3ef0f42984f2..f7a024f1e1dc 100644 --- a/drivers/iommu/amd_iommu.c +++ b/drivers/iommu/amd_iommu.c @@ -3161,8 +3161,8 @@ static bool amd_iommu_capable(enum iommu_cap cap) return false; } -static void amd_iommu_get_dm_regions(struct device *dev, - struct list_head *head) +static void amd_iommu_get_resv_regions(struct device *dev, + struct list_head *head) { struct unity_map_entry *entry; int devid; @@ -3172,7 +3172,7 @@ static void amd_iommu_get_dm_regions(struct device *dev, return; list_for_each_entry(entry, &amd_iommu_unity_map, list) { - struct iommu_dm_region *region; + struct iommu_resv_region *region; if (devid < entry->devid_start || devid > entry->devid_end) continue; @@ -3195,18 +3195,18 @@ static void amd_iommu_get_dm_regions(struct device *dev, } } -static void amd_iommu_put_dm_regions(struct device *dev, +static void amd_iommu_put_resv_regions(struct device *dev, struct list_head *head) { - struct iommu_dm_region *entry, *next; + struct iommu_resv_region *entry, *next; list_for_each_entry_safe(entry, next, head, list) kfree(entry); } -static void amd_iommu_apply_dm_region(struct device *dev, +static void amd_iommu_apply_resv_region(struct device *dev, struct iommu_domain *domain, - struct iommu_dm_region *region) + struct iommu_resv_region *region) { struct dma_ops_domain *dma_dom = to_dma_ops_domain(to_pdomain(domain)); unsigned long start, end; @@ -3230,9 +3230,9 @@ static const struct iommu_ops amd_iommu_ops = { .add_device = amd_iommu_add_device, .remove_device = amd_iommu_remove_device, .device_group = amd_iommu_device_group, - .get_dm_regions = amd_iommu_get_dm_regions, - .put_dm_regions = amd_iommu_put_dm_regions, - .apply_dm_region = amd_iommu_apply_dm_region, + .get_resv_regions = amd_iommu_get_resv_regions, + .put_resv_regions = amd_iommu_put_resv_regions, + .apply_resv_region = amd_iommu_apply_resv_region, .pgsize_bitmap = AMD_IOMMU_PGSIZES, }; diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index dbe7f653bb7c..1cee5c361c21 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -318,7 +318,7 @@ static int iommu_group_create_direct_mappings(struct iommu_group *group, struct device *dev) { struct iommu_domain *domain = group->default_domain; - struct iommu_dm_region *entry; + struct iommu_resv_region *entry; struct list_head mappings; unsigned long pg_size; int ret = 0; @@ -331,14 +331,14 @@ static int iommu_group_create_direct_mappings(struct iommu_group *group, pg_size = 1UL << __ffs(domain->pgsize_bitmap); INIT_LIST_HEAD(&mappings); - iommu_get_dm_regions(dev, &mappings); + iommu_get_resv_regions(dev, &mappings); /* We need to consider overlapping regions for different devices */ list_for_each_entry(entry, &mappings, list) { dma_addr_t start, end, addr; - if (domain->ops->apply_dm_region) - domain->ops->apply_dm_region(dev, domain, entry); + if (domain->ops->apply_resv_region) + domain->ops->apply_resv_region(dev, domain, entry); start = ALIGN(entry->start, pg_size); end = ALIGN(entry->start + entry->length, pg_size); @@ -358,7 +358,7 @@ static int iommu_group_create_direct_mappings(struct iommu_group *group, } out: - iommu_put_dm_regions(dev, &mappings); + iommu_put_resv_regions(dev, &mappings); return ret; } @@ -1559,20 +1559,20 @@ int iommu_domain_set_attr(struct iommu_domain *domain, } EXPORT_SYMBOL_GPL(iommu_domain_set_attr); -void iommu_get_dm_regions(struct device *dev, struct list_head *list) +void iommu_get_resv_regions(struct device *dev, struct list_head *list) { const struct iommu_ops *ops = dev->bus->iommu_ops; - if (ops && ops->get_dm_regions) - ops->get_dm_regions(dev, list); + if (ops && ops->get_resv_regions) + ops->get_resv_regions(dev, list); } -void iommu_put_dm_regions(struct device *dev, struct list_head *list) +void iommu_put_resv_regions(struct device *dev, struct list_head *list) { const struct iommu_ops *ops = dev->bus->iommu_ops; - if (ops && ops->put_dm_regions) - ops->put_dm_regions(dev, list); + if (ops && ops->put_resv_regions) + ops->put_resv_regions(dev, list); } /* Request that a device is direct mapped by the IOMMU */ |
