Commit b63c3c267265 for kernel
commit b63c3c26726576e2a87baeee80bc202a5a43c9e5
Author: Vasant Hegde <vasant.hegde@amd.com>
Date: Fri Sep 11 08:33:53 2026 +0000
iommu/amd: Remove unused macro
Remove unsed device range capability related macros.
No functional changes.
Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
diff --git a/drivers/iommu/amd/amd_iommu_types.h b/drivers/iommu/amd/amd_iommu_types.h
index bce5027388b9..8241ef922519 100644
--- a/drivers/iommu/amd/amd_iommu_types.h
+++ b/drivers/iommu/amd/amd_iommu_types.h
@@ -39,18 +39,6 @@
#define MMIO_RANGE_OFFSET 0x0c
#define MMIO_MISC_OFFSET 0x10
-/* Masks, shifts and macros to parse the device range capability */
-#define MMIO_RANGE_LD_MASK 0xff000000
-#define MMIO_RANGE_FD_MASK 0x00ff0000
-#define MMIO_RANGE_BUS_MASK 0x0000ff00
-#define MMIO_RANGE_LD_SHIFT 24
-#define MMIO_RANGE_FD_SHIFT 16
-#define MMIO_RANGE_BUS_SHIFT 8
-#define MMIO_GET_LD(x) (((x) & MMIO_RANGE_LD_MASK) >> MMIO_RANGE_LD_SHIFT)
-#define MMIO_GET_FD(x) (((x) & MMIO_RANGE_FD_MASK) >> MMIO_RANGE_FD_SHIFT)
-#define MMIO_GET_BUS(x) (((x) & MMIO_RANGE_BUS_MASK) >> MMIO_RANGE_BUS_SHIFT)
-#define MMIO_MSI_NUM(x) ((x) & 0x1f)
-
/* Used offsets into the MMIO space */
#define MMIO_DEV_TABLE_OFFSET 0x0000
#define MMIO_CMD_BUF_OFFSET 0x0008
@@ -247,7 +235,6 @@
/* constants to configure the command buffer */
#define CMD_BUFFER_SIZE 8192
-#define CMD_BUFFER_UNINITIALIZED 1
#define CMD_BUFFER_ENTRIES 512
#define MMIO_CMD_SIZE_SHIFT 56
#define MMIO_CMD_SIZE_512 (0x9ULL << MMIO_CMD_SIZE_SHIFT)