Re: [PATCH v3 5/6] dpaa_eth: fix iova handling for contiguous frames
From: Christoph Hellwig <hch@infradead.org>
Date: 2019-05-31 16:32:32
Also in:
linux-arm-kernel, linux-iommu, lkml, netdev
On Thu, May 30, 2019 at 05:19:50PM +0300, laurentiu.tudor@nxp.com wrote:
+static phys_addr_t dpaa_iova_to_phys(const struct dpaa_priv *priv,
+ dma_addr_t addr)
+{
+ return priv->domain ? iommu_iova_to_phys(priv->domain, addr) : addr;
+}Again, a driver using the iommu API must not call iommu_* APIs. This chane is not acceptable.