-...@vger.kernel.org;
iommu@lists.linux-foundation.org; linux-ker...@vger.kernel.org;
linux-arm-ker...@lists.infradead.org; devicet...@vger.kernel.org;
bcm-kernel-feedback-l...@broadcom.com
Subject: Re: [RFC PATCH] iommu/dma/pci: account pci host bridge dma_mask for
IOVA allocation
On 20/03/17 08:57, Oza Oza
; linux-ker...@vger.kernel.org;
> linux-arm-ker...@lists.infradead.org; devicet...@vger.kernel.org;
> bcm-kernel-feedback-l...@broadcom.com; Oza Pawandeep
> Subject: [RFC PATCH] iommu/dma: account pci host bridge dma_mask for IOVA
> allocation
>
> It is possible that PCI device
...@vger.kernel.org;
bcm-kernel-feedback-l...@broadcom.com; Oza Pawandeep
Subject: [RFC PATCH] iommu/dma: account pci host bridge dma_mask for IOVA
allocation
It is possible that PCI device supports 64-bit DMA addressing, and thus
it's driver sets device's dma_mask to DMA_BIT_MASK(64), however PCI host
