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iommu/omap: be verbose when omap_iommu_iova_to_phys fails
An omap_iommu_iova_to_phys failure usually means that iova wasn't mapped. When that happens, it's helpful to know the value of iova, so add it to the error message. Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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@ -1177,14 +1177,14 @@ static phys_addr_t omap_iommu_iova_to_phys(struct iommu_domain *domain,
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else if (iopte_is_large(*pte))
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ret = omap_iommu_translate(*pte, da, IOLARGE_MASK);
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else
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dev_err(dev, "bogus pte 0x%x", *pte);
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dev_err(dev, "bogus pte 0x%x, da 0x%lx", *pte, da);
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} else {
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if (iopgd_is_section(*pgd))
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ret = omap_iommu_translate(*pgd, da, IOSECTION_MASK);
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else if (iopgd_is_super(*pgd))
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ret = omap_iommu_translate(*pgd, da, IOSUPER_MASK);
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else
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dev_err(dev, "bogus pgd 0x%x", *pgd);
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dev_err(dev, "bogus pgd 0x%x, da 0x%lx", *pgd, da);
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}
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return ret;
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