These were introduced in 262bb227a4 in 2012, and have never had any users.
Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
---
CC: Jan Beulich <JBeulich@suse.com>
CC: Wei Liu <wl@xen.org>
CC: Roger Pau Monné <roger.pau@citrix.com>
---
xen/drivers/passthrough/amd/iommu-defs.h | 5 -----
xen/drivers/passthrough/amd/iommu.h | 13 -------------
2 files changed, 18 deletions(-)
diff --git a/xen/drivers/passthrough/amd/iommu-defs.h b/xen/drivers/passthrough/amd/iommu-defs.h
index 50613ca150..5eb7fc7ffb 100644
--- a/xen/drivers/passthrough/amd/iommu-defs.h
+++ b/xen/drivers/passthrough/amd/iommu-defs.h
@@ -485,11 +485,6 @@ struct amd_iommu_pte {
#define IOMMU_CMD_DEVICE_ID_MASK 0x0000FFFF
#define IOMMU_CMD_DEVICE_ID_SHIFT 0
-#define IOMMU_CMD_ADDR_LOW_MASK 0xFFFFF000
-#define IOMMU_CMD_ADDR_LOW_SHIFT 12
-#define IOMMU_CMD_ADDR_HIGH_MASK 0xFFFFFFFF
-#define IOMMU_CMD_ADDR_HIGH_SHIFT 0
-
#define IOMMU_REG_BASE_ADDR_LOW_MASK 0xFFFFF000
#define IOMMU_REG_BASE_ADDR_LOW_SHIFT 12
#define IOMMU_REG_BASE_ADDR_HIGH_MASK 0x000FFFFF
diff --git a/xen/drivers/passthrough/amd/iommu.h b/xen/drivers/passthrough/amd/iommu.h
index 1abfdc685a..2297ac8e73 100644
--- a/xen/drivers/passthrough/amd/iommu.h
+++ b/xen/drivers/passthrough/amd/iommu.h
@@ -391,19 +391,6 @@ static inline void iommu_set_devid_to_cmd(uint32_t *cmd, uint16_t id)
IOMMU_CMD_DEVICE_ID_SHIFT, cmd);
}
-/* access address field from iommu cmd */
-static inline uint32_t iommu_get_addr_lo_from_cmd(uint32_t cmd)
-{
- return get_field_from_reg_u32(cmd, IOMMU_CMD_ADDR_LOW_MASK,
- IOMMU_CMD_ADDR_LOW_SHIFT);
-}
-
-static inline uint32_t iommu_get_addr_hi_from_cmd(uint32_t cmd)
-{
- return get_field_from_reg_u32(cmd, IOMMU_CMD_ADDR_LOW_MASK,
- IOMMU_CMD_ADDR_HIGH_SHIFT);
-}
-
/* access iommu base addresses field from mmio regs */
static inline void iommu_set_addr_lo_to_reg(uint32_t *reg, uint32_t addr)
{
--
2.11.0
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