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

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Message-ID: <ccb06bfc-8ba3-b3b2-b550-d8c491082ef5@gmail.com>
Date:   Wed, 8 Dec 2021 17:49:40 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Nicolin Chen <nicolinc@...dia.com>, thierry.reding@...il.com,
        joro@...tes.org, will@...nel.org
Cc:     vdumpa@...dia.com, jonathanh@...dia.com,
        linux-tegra@...r.kernel.org, iommu@...ts.linux-foundation.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v7 6/6] iommu/tegra-smmu: Add pagetable mappings to
 debugfs

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?