diff options
Diffstat (limited to 'drivers/iommu/qcom_iommu.c')
-rw-r--r-- | drivers/iommu/qcom_iommu.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/iommu/qcom_iommu.c b/drivers/iommu/qcom_iommu.c index fd9d9f4da735..a7432991fa04 100644 --- a/drivers/iommu/qcom_iommu.c +++ b/drivers/iommu/qcom_iommu.c @@ -417,7 +417,7 @@ static int qcom_iommu_map(struct iommu_domain *domain, unsigned long iova, } static size_t qcom_iommu_unmap(struct iommu_domain *domain, unsigned long iova, - size_t size) + size_t size, struct iommu_iotlb_gather *gather) { size_t ret; unsigned long flags; @@ -441,7 +441,7 @@ static size_t qcom_iommu_unmap(struct iommu_domain *domain, unsigned long iova, return ret; } -static void qcom_iommu_iotlb_sync(struct iommu_domain *domain) +static void qcom_iommu_flush_iotlb_all(struct iommu_domain *domain) { struct qcom_iommu_domain *qcom_domain = to_qcom_iommu_domain(domain); struct io_pgtable *pgtable = container_of(qcom_domain->pgtbl_ops, @@ -454,6 +454,12 @@ static void qcom_iommu_iotlb_sync(struct iommu_domain *domain) pm_runtime_put_sync(qcom_domain->iommu->dev); } +static void qcom_iommu_iotlb_sync(struct iommu_domain *domain, + struct iommu_iotlb_gather *gather) +{ + qcom_iommu_flush_iotlb_all(domain); +} + static phys_addr_t qcom_iommu_iova_to_phys(struct iommu_domain *domain, dma_addr_t iova) { @@ -581,7 +587,7 @@ static const struct iommu_ops qcom_iommu_ops = { .detach_dev = qcom_iommu_detach_dev, .map = qcom_iommu_map, .unmap = qcom_iommu_unmap, - .flush_iotlb_all = qcom_iommu_iotlb_sync, + .flush_iotlb_all = qcom_iommu_flush_iotlb_all, .iotlb_sync = qcom_iommu_iotlb_sync, .iova_to_phys = qcom_iommu_iova_to_phys, .add_device = qcom_iommu_add_device, |