Re: [PATCH v7 6/6] iommu/tegra-smmu: Add pagetable mappings to debugfs

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Subject: Re: [PATCH v7 6/6] iommu/tegra-smmu: Add pagetable mappings to debugfs
From: Dmitry Osipenko <digetx@xxxxxxxxx>
Date: Wed, 8 Dec 2021 17:49:40 +0300
Cc: vdumpa@xxxxxxxxxx, jonathanh@xxxxxxxxxx, linux-tegra@xxxxxxxxxxxxxxx, iommu@xxxxxxxxxxxxxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20211208084732.23363-7-nicolinc@nvidia.com>
References: <20211208084732.23363-1-nicolinc@nvidia.com> <20211208084732.23363-7-nicolinc@nvidia.com>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0

08.12.2021 11:47, Nicolin Chen пишет:
> +		seq_printf(s, "\t\t%-14s | %-4s | %-10s%s | %-10s%s | %-11s\n",
> +			   "PTE RANGE", "ATTR",
> +			   "PHYS", sizeof(phys_addr_t) > 4 ? "        " : "",
> +			   "IOVA", sizeof(dma_addr_t)  > 4 ? "        " : "",

Can we change IOVA to u32?

References:
- [PATCH v7 0/6] iommu/tegra-smmu: Add pagetable mappings to debugfs
  - From: Nicolin Chen
- [PATCH v7 6/6] iommu/tegra-smmu: Add pagetable mappings to debugfs
  - From: Nicolin Chen

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