From: Vasant Hegde <vasant.hegde@amd.com>
To: <iommu@lists.linux.dev>, <joro@8bytes.org>
Cc: <will@kernel.org>, <robin.murphy@arm.com>,
<suravee.suthikulpanit@amd.com>,
Vasant Hegde <vasant.hegde@amd.com>
Subject: [PATCH 3/8] iommu/amd: Remove unused DTE_GCR3_INDEX_* macros
Date: Wed, 28 Aug 2024 11:10:24 +0000 [thread overview]
Message-ID: <20240828111029.5429-4-vasant.hegde@amd.com> (raw)
In-Reply-To: <20240828111029.5429-1-vasant.hegde@amd.com>
It was added in commit 52815b75682e ("iommu/amd: Add support for
IOMMUv2 domain mode"), but never used it. Hence remove these unused
macros.
Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Reviewed-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
---
drivers/iommu/amd/amd_iommu_types.h | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/iommu/amd/amd_iommu_types.h b/drivers/iommu/amd/amd_iommu_types.h
index c9f9a598eb82..c7432296bb90 100644
--- a/drivers/iommu/amd/amd_iommu_types.h
+++ b/drivers/iommu/amd/amd_iommu_types.h
@@ -415,10 +415,6 @@
#define DTE_GCR3_VAL_B(x) (((x) >> 15) & 0x0ffffULL)
#define DTE_GCR3_VAL_C(x) (((x) >> 31) & 0x1fffffULL)
-#define DTE_GCR3_INDEX_A 0
-#define DTE_GCR3_INDEX_B 1
-#define DTE_GCR3_INDEX_C 1
-
#define DTE_GCR3_SHIFT_A 58
#define DTE_GCR3_SHIFT_B 16
#define DTE_GCR3_SHIFT_C 43
--
2.31.1
next prev parent reply other threads:[~2024-08-28 11:11 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-28 11:10 [PATCH 0/8] iommu/amd: Misc cleanup and trivial fixes Vasant Hegde
2024-08-28 11:10 ` [PATCH 1/8] iommu/amd: Update event log pointer as soon as processing is complete Vasant Hegde
2024-08-28 11:10 ` [PATCH 2/8] iommu/amd: Make amd_iommu_is_attach_deferred() static Vasant Hegde
2024-08-28 11:10 ` Vasant Hegde [this message]
2024-08-28 11:10 ` [PATCH 4/8] iommu/amd: Handle error path in amd_iommu_probe_device() Vasant Hegde
2024-08-28 11:10 ` [PATCH 5/8] iommu/amd: Make amd_iommu_dev_flush_pasid_all() static Vasant Hegde
2024-08-28 11:10 ` [PATCH 6/8] iommu/amd: Make amd_iommu_domain_flush_complete() static Vasant Hegde
2024-08-28 11:10 ` [PATCH 7/8] iommu/amd: Rework amd_iommu_update_and_flush_device_table() Vasant Hegde
2024-08-28 11:10 ` [PATCH 8/8] iommu/amd: Make amd_iommu_dev_update_dte() static Vasant Hegde
2024-09-04 9:36 ` [PATCH 0/8] iommu/amd: Misc cleanup and trivial fixes Joerg Roedel
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