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[PULL 11/11] vfio/common: Rename VFIOGuestIOMMU::iommu into ::iommu_mr
From: |
Alex Williamson |
Subject: |
[PULL 11/11] vfio/common: Rename VFIOGuestIOMMU::iommu into ::iommu_mr |
Date: |
Fri, 06 May 2022 14:49:21 -0600 |
User-agent: |
StGit/1.0-8-g6af9-dirty |
From: Yi Liu <yi.l.liu@intel.com>
Rename VFIOGuestIOMMU iommu field into iommu_mr. Then it becomes clearer
it is an IOMMU memory region.
no functional change intended
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Link: 20220502094223.36384-4-yi.l.liu@intel.com">https://lore.kernel.org/r/20220502094223.36384-4-yi.l.liu@intel.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
---
hw/vfio/common.c | 16 ++++++++--------
include/hw/vfio/vfio-common.h | 2 +-
2 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/hw/vfio/common.c b/hw/vfio/common.c
index cfcb71974a61..159f910421bc 100644
--- a/hw/vfio/common.c
+++ b/hw/vfio/common.c
@@ -1017,7 +1017,7 @@ static void vfio_listener_region_add(MemoryListener
*listener,
* device emulation the VFIO iommu handles to use).
*/
giommu = g_malloc0(sizeof(*giommu));
- giommu->iommu = iommu_mr;
+ giommu->iommu_mr = iommu_mr;
giommu->iommu_offset = section->offset_within_address_space -
section->offset_within_region;
giommu->container = container;
@@ -1032,7 +1032,7 @@ static void vfio_listener_region_add(MemoryListener
*listener,
int128_get64(llend),
iommu_idx);
- ret = memory_region_iommu_set_page_size_mask(giommu->iommu,
+ ret = memory_region_iommu_set_page_size_mask(giommu->iommu_mr,
container->pgsizes,
&err);
if (ret) {
@@ -1047,7 +1047,7 @@ static void vfio_listener_region_add(MemoryListener
*listener,
goto fail;
}
QLIST_INSERT_HEAD(&container->giommu_list, giommu, giommu_next);
- memory_region_iommu_replay(giommu->iommu, &giommu->n);
+ memory_region_iommu_replay(giommu->iommu_mr, &giommu->n);
return;
}
@@ -1153,7 +1153,7 @@ static void vfio_listener_region_del(MemoryListener
*listener,
VFIOGuestIOMMU *giommu;
QLIST_FOREACH(giommu, &container->giommu_list, giommu_next) {
- if (MEMORY_REGION(giommu->iommu) == section->mr &&
+ if (MEMORY_REGION(giommu->iommu_mr) == section->mr &&
giommu->n.start == section->offset_within_region) {
memory_region_unregister_iommu_notifier(section->mr,
&giommu->n);
@@ -1418,11 +1418,11 @@ static int vfio_sync_dirty_bitmap(VFIOContainer
*container,
VFIOGuestIOMMU *giommu;
QLIST_FOREACH(giommu, &container->giommu_list, giommu_next) {
- if (MEMORY_REGION(giommu->iommu) == section->mr &&
+ if (MEMORY_REGION(giommu->iommu_mr) == section->mr &&
giommu->n.start == section->offset_within_region) {
Int128 llend;
vfio_giommu_dirty_notifier gdn = { .giommu = giommu };
- int idx = memory_region_iommu_attrs_to_index(giommu->iommu,
+ int idx = memory_region_iommu_attrs_to_index(giommu->iommu_mr,
MEMTXATTRS_UNSPECIFIED);
llend =
int128_add(int128_make64(section->offset_within_region),
@@ -1435,7 +1435,7 @@ static int vfio_sync_dirty_bitmap(VFIOContainer
*container,
section->offset_within_region,
int128_get64(llend),
idx);
- memory_region_iommu_replay(giommu->iommu, &gdn.n);
+ memory_region_iommu_replay(giommu->iommu_mr, &gdn.n);
break;
}
}
@@ -2270,7 +2270,7 @@ static void vfio_disconnect_container(VFIOGroup *group)
QLIST_FOREACH_SAFE(giommu, &container->giommu_list, giommu_next, tmp) {
memory_region_unregister_iommu_notifier(
- MEMORY_REGION(giommu->iommu), &giommu->n);
+ MEMORY_REGION(giommu->iommu_mr), &giommu->n);
QLIST_REMOVE(giommu, giommu_next);
g_free(giommu);
}
diff --git a/include/hw/vfio/vfio-common.h b/include/hw/vfio/vfio-common.h
index 8af11b0a7692..e573f5a9f19f 100644
--- a/include/hw/vfio/vfio-common.h
+++ b/include/hw/vfio/vfio-common.h
@@ -98,7 +98,7 @@ typedef struct VFIOContainer {
typedef struct VFIOGuestIOMMU {
VFIOContainer *container;
- IOMMUMemoryRegion *iommu;
+ IOMMUMemoryRegion *iommu_mr;
hwaddr iommu_offset;
IOMMUNotifier n;
QLIST_ENTRY(VFIOGuestIOMMU) giommu_next;
- [PULL 04/11] Revert "vfio: Avoid disabling and enabling vectors repeatedly in VFIO migration", (continued)
- [PULL 08/11] vfio/common: remove spurious tpm-crb-cmd misalignment warning, Alex Williamson, 2022/05/06
- [PULL 09/11] hw/vfio/pci: fix vfio_pci_hot_reset_result trace point, Alex Williamson, 2022/05/06
- [PULL 10/11] vfio/pci: Use vbasedev local variable in vfio_realize(), Alex Williamson, 2022/05/06
- [PULL 11/11] vfio/common: Rename VFIOGuestIOMMU::iommu into ::iommu_mr,
Alex Williamson <=
- Re: [PULL 00/11] Series short description, Richard Henderson, 2022/05/06