@@ -415,7 +415,8 @@ static void qcom_iommu_detach_dev(struct iommu_domain *domain, struct device *de
}
static int qcom_iommu_map(struct iommu_domain *domain, unsigned long iova,
- phys_addr_t paddr, size_t size, int prot, gfp_t gfp)
+ phys_addr_t paddr, size_t pgsize, size_t pgcount,
+ int prot, gfp_t gfp, size_t *mapped)
{
int ret;
unsigned long flags;
@@ -426,13 +427,14 @@ static int qcom_iommu_map(struct iommu_domain *domain, unsigned long iova,
return -ENODEV;
spin_lock_irqsave(&qcom_domain->pgtbl_lock, flags);
- ret = ops->map(ops, iova, paddr, size, prot, GFP_ATOMIC);
+ ret = ops->map_pages(ops, iova, paddr, pgsize, pgcount, prot, GFP_ATOMIC, mapped);
spin_unlock_irqrestore(&qcom_domain->pgtbl_lock, flags);
return ret;
}
static size_t qcom_iommu_unmap(struct iommu_domain *domain, unsigned long iova,
- size_t size, struct iommu_iotlb_gather *gather)
+ size_t pgsize, size_t pgcount,
+ struct iommu_iotlb_gather *gather)
{
size_t ret;
unsigned long flags;
@@ -449,7 +451,7 @@ static size_t qcom_iommu_unmap(struct iommu_domain *domain, unsigned long iova,
*/
pm_runtime_get_sync(qcom_domain->iommu->dev);
spin_lock_irqsave(&qcom_domain->pgtbl_lock, flags);
- ret = ops->unmap(ops, iova, size, gather);
+ ret = ops->unmap_pages(ops, iova, pgsize, pgcount, gather);
spin_unlock_irqrestore(&qcom_domain->pgtbl_lock, flags);
pm_runtime_put_sync(qcom_domain->iommu->dev);
@@ -587,8 +589,8 @@ static const struct iommu_ops qcom_iommu_ops = {
.default_domain_ops = &(const struct iommu_domain_ops) {
.attach_dev = qcom_iommu_attach_dev,
.detach_dev = qcom_iommu_detach_dev,
- .map = qcom_iommu_map,
- .unmap = qcom_iommu_unmap,
+ .map_pages = qcom_iommu_map,
+ .unmap_pages = qcom_iommu_unmap,
.flush_iotlb_all = qcom_iommu_flush_iotlb_all,
.iotlb_sync = qcom_iommu_iotlb_sync,
.iova_to_phys = qcom_iommu_iova_to_phys,
Update map/unmap to the new multi-page interfaces, which is dead easy since we just pass them through to io-pgtable anyway. Signed-off-by: Robin Murphy <robin.murphy@arm.com> --- drivers/iommu/arm/arm-smmu/qcom_iommu.c | 14 ++++++++------ 1 file changed, 8 insertions(+), 6 deletions(-)