Thread (30 messages) 30 messages, 5 authors, 2020-02-05

Re: add swiotlb support to arm32

From: Vignesh Raghavendra <vigneshr@ti.com>
Date: 2019-07-17 13:21:34
Also in: linux-iommu, lkml

Hi,

On 09/07/19 7:50 PM, Christoph Hellwig wrote:
Hi Russell,

This series adds swiotlb support to the 32-bit arm port to ensure
platforms with LPAE support can support DMA mapping for all devices
using 32-bit dma masks, just like we do on other ports that support
quoted
32-bit physical addressing and don't have an iommu.

This series fixes SATA errors seen on TI platforms with LPAE like DRA7
Rev H EVM.

Tested-by: Vignesh Raghavendra <vigneshr@ti.com>

Thanks for the fix!

-- 
Regards
Vignesh

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