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[PATCH v2 01/27] vfio: Rename VFIOContainer into VFIOLegacyContainer
|
From: |
Zhenzhong Duan |
|
Subject: |
[PATCH v2 01/27] vfio: Rename VFIOContainer into VFIOLegacyContainer |
|
Date: |
Mon, 16 Oct 2023 16:31:57 +0800 |
From: Eric Auger <eric.auger@redhat.com>
In the prospect to introduce a base object for the VFIOContainer
and derive into the existing legacy container and the iommufd
based container, let's rename the existing one into
VFIOLegacyContainer. This is just an incremental step to ease
the migration. Soon there won't be any reference to the legacy
container in the common.c code. Only the container.c should
handle the VFIOLegacyContainer object.
No functional change intended.
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
Signed-off-by: Yi Sun <yi.y.sun@linux.intel.com>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
---
include/hw/vfio/vfio-common.h | 46 ++++++++++++-------------
hw/vfio/common.c | 63 ++++++++++++++++++++---------------
hw/vfio/container.c | 45 +++++++++++++------------
hw/vfio/spapr.c | 12 +++----
4 files changed, 89 insertions(+), 77 deletions(-)
diff --git a/include/hw/vfio/vfio-common.h b/include/hw/vfio/vfio-common.h
index 7780b9073a..34648e518e 100644
--- a/include/hw/vfio/vfio-common.h
+++ b/include/hw/vfio/vfio-common.h
@@ -74,13 +74,13 @@ typedef struct VFIOMigration {
typedef struct VFIOAddressSpace {
AddressSpace *as;
- QLIST_HEAD(, VFIOContainer) containers;
+ QLIST_HEAD(, VFIOLegacyContainer) containers;
QLIST_ENTRY(VFIOAddressSpace) list;
} VFIOAddressSpace;
struct VFIOGroup;
-typedef struct VFIOContainer {
+typedef struct VFIOLegacyContainer {
VFIOAddressSpace *space;
int fd; /* /dev/vfio/vfio, empowered by the attached groups */
MemoryListener listener;
@@ -97,12 +97,12 @@ typedef struct VFIOContainer {
QLIST_HEAD(, VFIOHostDMAWindow) hostwin_list;
QLIST_HEAD(, VFIOGroup) group_list;
QLIST_HEAD(, VFIORamDiscardListener) vrdl_list;
- QLIST_ENTRY(VFIOContainer) next;
+ QLIST_ENTRY(VFIOLegacyContainer) next;
QLIST_HEAD(, VFIODevice) device_list;
-} VFIOContainer;
+} VFIOLegacyContainer;
typedef struct VFIOGuestIOMMU {
- VFIOContainer *container;
+ VFIOLegacyContainer *container;
IOMMUMemoryRegion *iommu_mr;
hwaddr iommu_offset;
IOMMUNotifier n;
@@ -110,7 +110,7 @@ typedef struct VFIOGuestIOMMU {
} VFIOGuestIOMMU;
typedef struct VFIORamDiscardListener {
- VFIOContainer *container;
+ VFIOLegacyContainer *container;
MemoryRegion *mr;
hwaddr offset_within_address_space;
hwaddr size;
@@ -133,7 +133,7 @@ typedef struct VFIODevice {
QLIST_ENTRY(VFIODevice) container_next;
QLIST_ENTRY(VFIODevice) global_next;
struct VFIOGroup *group;
- VFIOContainer *container;
+ VFIOLegacyContainer *container;
char *sysfsdev;
char *name;
DeviceState *dev;
@@ -167,7 +167,7 @@ struct VFIODeviceOps {
typedef struct VFIOGroup {
int fd;
int groupid;
- VFIOContainer *container;
+ VFIOLegacyContainer *container;
QLIST_HEAD(, VFIODevice) device_list;
QLIST_ENTRY(VFIOGroup) next;
QLIST_ENTRY(VFIOGroup) container_next;
@@ -206,28 +206,28 @@ typedef struct {
hwaddr pages;
} VFIOBitmap;
-void vfio_host_win_add(VFIOContainer *container,
+void vfio_host_win_add(VFIOLegacyContainer *container,
hwaddr min_iova, hwaddr max_iova,
uint64_t iova_pgsizes);
-int vfio_host_win_del(VFIOContainer *container, hwaddr min_iova,
+int vfio_host_win_del(VFIOLegacyContainer *container, hwaddr min_iova,
hwaddr max_iova);
VFIOAddressSpace *vfio_get_address_space(AddressSpace *as);
void vfio_put_address_space(VFIOAddressSpace *space);
-bool vfio_devices_all_running_and_saving(VFIOContainer *container);
+bool vfio_devices_all_running_and_saving(VFIOLegacyContainer *container);
/* container->fd */
-int vfio_dma_unmap(VFIOContainer *container, hwaddr iova,
+int vfio_dma_unmap(VFIOLegacyContainer *container, hwaddr iova,
ram_addr_t size, IOMMUTLBEntry *iotlb);
-int vfio_dma_map(VFIOContainer *container, hwaddr iova,
+int vfio_dma_map(VFIOLegacyContainer *container, hwaddr iova,
ram_addr_t size, void *vaddr, bool readonly);
-int vfio_set_dirty_page_tracking(VFIOContainer *container, bool start);
-int vfio_query_dirty_bitmap(VFIOContainer *container, VFIOBitmap *vbmap,
+int vfio_set_dirty_page_tracking(VFIOLegacyContainer *container, bool start);
+int vfio_query_dirty_bitmap(VFIOLegacyContainer *container, VFIOBitmap *vbmap,
hwaddr iova, hwaddr size);
-int vfio_container_add_section_window(VFIOContainer *container,
+int vfio_container_add_section_window(VFIOLegacyContainer *container,
MemoryRegionSection *section,
Error **errp);
-void vfio_container_del_section_window(VFIOContainer *container,
+void vfio_container_del_section_window(VFIOLegacyContainer *container,
MemoryRegionSection *section);
void vfio_disable_irqindex(VFIODevice *vbasedev, int index);
@@ -290,21 +290,21 @@ vfio_get_cap(void *ptr, uint32_t cap_offset, uint16_t id);
#endif
extern const MemoryListener vfio_prereg_listener;
-int vfio_spapr_create_window(VFIOContainer *container,
+int vfio_spapr_create_window(VFIOLegacyContainer *container,
MemoryRegionSection *section,
hwaddr *pgsize);
-int vfio_spapr_remove_window(VFIOContainer *container,
+int vfio_spapr_remove_window(VFIOLegacyContainer *container,
hwaddr offset_within_address_space);
bool vfio_migration_realize(VFIODevice *vbasedev, Error **errp);
void vfio_migration_exit(VFIODevice *vbasedev);
int vfio_bitmap_alloc(VFIOBitmap *vbmap, hwaddr size);
-bool vfio_devices_all_running_and_mig_active(VFIOContainer *container);
-bool vfio_devices_all_device_dirty_tracking(VFIOContainer *container);
-int vfio_devices_query_dirty_bitmap(VFIOContainer *container,
+bool vfio_devices_all_running_and_mig_active(VFIOLegacyContainer *container);
+bool vfio_devices_all_device_dirty_tracking(VFIOLegacyContainer *container);
+int vfio_devices_query_dirty_bitmap(VFIOLegacyContainer *container,
VFIOBitmap *vbmap, hwaddr iova,
hwaddr size);
-int vfio_get_dirty_bitmap(VFIOContainer *container, uint64_t iova,
+int vfio_get_dirty_bitmap(VFIOLegacyContainer *container, uint64_t iova,
uint64_t size, ram_addr_t ram_addr);
#endif /* HW_VFIO_VFIO_COMMON_H */
diff --git a/hw/vfio/common.c b/hw/vfio/common.c
index 5ff5acf1d8..b51ef3a15a 100644
--- a/hw/vfio/common.c
+++ b/hw/vfio/common.c
@@ -184,7 +184,7 @@ bool vfio_device_state_is_precopy(VFIODevice *vbasedev)
migration->device_state == VFIO_DEVICE_STATE_PRE_COPY_P2P;
}
-static bool vfio_devices_all_dirty_tracking(VFIOContainer *container)
+static bool vfio_devices_all_dirty_tracking(VFIOLegacyContainer *container)
{
VFIODevice *vbasedev;
MigrationState *ms = migrate_get_current();
@@ -210,7 +210,7 @@ static bool vfio_devices_all_dirty_tracking(VFIOContainer
*container)
return true;
}
-bool vfio_devices_all_device_dirty_tracking(VFIOContainer *container)
+bool vfio_devices_all_device_dirty_tracking(VFIOLegacyContainer *container)
{
VFIODevice *vbasedev;
@@ -227,7 +227,7 @@ bool vfio_devices_all_device_dirty_tracking(VFIOContainer
*container)
* Check if all VFIO devices are running and migration is active, which is
* essentially equivalent to the migration being in pre-copy phase.
*/
-bool vfio_devices_all_running_and_mig_active(VFIOContainer *container)
+bool vfio_devices_all_running_and_mig_active(VFIOLegacyContainer *container)
{
VFIODevice *vbasedev;
@@ -252,7 +252,7 @@ bool vfio_devices_all_running_and_mig_active(VFIOContainer
*container)
return true;
}
-void vfio_host_win_add(VFIOContainer *container, hwaddr min_iova,
+void vfio_host_win_add(VFIOLegacyContainer *container, hwaddr min_iova,
hwaddr max_iova, uint64_t iova_pgsizes)
{
VFIOHostDMAWindow *hostwin;
@@ -274,7 +274,7 @@ void vfio_host_win_add(VFIOContainer *container, hwaddr
min_iova,
QLIST_INSERT_HEAD(&container->hostwin_list, hostwin, hostwin_next);
}
-int vfio_host_win_del(VFIOContainer *container,
+int vfio_host_win_del(VFIOLegacyContainer *container,
hwaddr min_iova, hwaddr max_iova)
{
VFIOHostDMAWindow *hostwin;
@@ -337,7 +337,7 @@ static bool vfio_get_xlat_addr(IOMMUTLBEntry *iotlb, void
**vaddr,
static void vfio_iommu_map_notify(IOMMUNotifier *n, IOMMUTLBEntry *iotlb)
{
VFIOGuestIOMMU *giommu = container_of(n, VFIOGuestIOMMU, n);
- VFIOContainer *container = giommu->container;
+ VFIOLegacyContainer *container = giommu->container;
hwaddr iova = iotlb->iova + giommu->iommu_offset;
void *vaddr;
int ret;
@@ -441,7 +441,7 @@ static int
vfio_ram_discard_notify_populate(RamDiscardListener *rdl,
return 0;
}
-static void vfio_register_ram_discard_listener(VFIOContainer *container,
+static void vfio_register_ram_discard_listener(VFIOLegacyContainer *container,
MemoryRegionSection *section)
{
RamDiscardManager *rdm =
memory_region_get_ram_discard_manager(section->mr);
@@ -515,7 +515,7 @@ static void
vfio_register_ram_discard_listener(VFIOContainer *container,
}
}
-static void vfio_unregister_ram_discard_listener(VFIOContainer *container,
+static void vfio_unregister_ram_discard_listener(VFIOLegacyContainer
*container,
MemoryRegionSection *section)
{
RamDiscardManager *rdm =
memory_region_get_ram_discard_manager(section->mr);
@@ -538,7 +538,7 @@ static void
vfio_unregister_ram_discard_listener(VFIOContainer *container,
g_free(vrdl);
}
-static VFIOHostDMAWindow *vfio_find_hostwin(VFIOContainer *container,
+static VFIOHostDMAWindow *vfio_find_hostwin(VFIOLegacyContainer *container,
hwaddr iova, hwaddr end)
{
VFIOHostDMAWindow *hostwin;
@@ -599,7 +599,7 @@ static bool vfio_listener_valid_section(MemoryRegionSection
*section,
return true;
}
-static bool vfio_get_section_iova_range(VFIOContainer *container,
+static bool vfio_get_section_iova_range(VFIOLegacyContainer *container,
MemoryRegionSection *section,
hwaddr *out_iova, hwaddr *out_end,
Int128 *out_llend)
@@ -627,7 +627,9 @@ static bool vfio_get_section_iova_range(VFIOContainer
*container,
static void vfio_listener_region_add(MemoryListener *listener,
MemoryRegionSection *section)
{
- VFIOContainer *container = container_of(listener, VFIOContainer, listener);
+ VFIOLegacyContainer *container = container_of(listener,
+ VFIOLegacyContainer,
+ listener);
hwaddr iova, end;
Int128 llend, llsize;
void *vaddr;
@@ -788,7 +790,9 @@ fail:
static void vfio_listener_region_del(MemoryListener *listener,
MemoryRegionSection *section)
{
- VFIOContainer *container = container_of(listener, VFIOContainer, listener);
+ VFIOLegacyContainer *container = container_of(listener,
+ VFIOLegacyContainer,
+ listener);
hwaddr iova, end;
Int128 llend, llsize;
int ret;
@@ -881,13 +885,13 @@ typedef struct VFIODirtyRanges {
} VFIODirtyRanges;
typedef struct VFIODirtyRangesListener {
- VFIOContainer *container;
+ VFIOLegacyContainer *container;
VFIODirtyRanges ranges;
MemoryListener listener;
} VFIODirtyRangesListener;
static bool vfio_section_is_vfio_pci(MemoryRegionSection *section,
- VFIOContainer *container)
+ VFIOLegacyContainer *container)
{
VFIOPCIDevice *pcidev;
VFIODevice *vbasedev;
@@ -966,7 +970,7 @@ static const MemoryListener vfio_dirty_tracking_listener = {
.region_add = vfio_dirty_tracking_update,
};
-static void vfio_dirty_tracking_init(VFIOContainer *container,
+static void vfio_dirty_tracking_init(VFIOLegacyContainer *container,
VFIODirtyRanges *ranges)
{
VFIODirtyRangesListener dirty;
@@ -991,7 +995,7 @@ static void vfio_dirty_tracking_init(VFIOContainer
*container,
memory_listener_unregister(&dirty.listener);
}
-static void vfio_devices_dma_logging_stop(VFIOContainer *container)
+static void vfio_devices_dma_logging_stop(VFIOLegacyContainer *container)
{
uint64_t buf[DIV_ROUND_UP(sizeof(struct vfio_device_feature),
sizeof(uint64_t))] = {};
@@ -1016,7 +1020,7 @@ static void vfio_devices_dma_logging_stop(VFIOContainer
*container)
}
static struct vfio_device_feature *
-vfio_device_feature_dma_logging_start_create(VFIOContainer *container,
+vfio_device_feature_dma_logging_start_create(VFIOLegacyContainer *container,
VFIODirtyRanges *tracking)
{
struct vfio_device_feature *feature;
@@ -1089,7 +1093,7 @@ static void vfio_device_feature_dma_logging_start_destroy(
g_free(feature);
}
-static int vfio_devices_dma_logging_start(VFIOContainer *container)
+static int vfio_devices_dma_logging_start(VFIOLegacyContainer *container)
{
struct vfio_device_feature *feature;
VFIODirtyRanges ranges;
@@ -1130,7 +1134,9 @@ out:
static void vfio_listener_log_global_start(MemoryListener *listener)
{
- VFIOContainer *container = container_of(listener, VFIOContainer, listener);
+ VFIOLegacyContainer *container = container_of(listener,
+ VFIOLegacyContainer,
+ listener);
int ret;
if (vfio_devices_all_device_dirty_tracking(container)) {
@@ -1148,7 +1154,9 @@ static void vfio_listener_log_global_start(MemoryListener
*listener)
static void vfio_listener_log_global_stop(MemoryListener *listener)
{
- VFIOContainer *container = container_of(listener, VFIOContainer, listener);
+ VFIOLegacyContainer *container = container_of(listener,
+ VFIOLegacyContainer,
+ listener);
int ret = 0;
if (vfio_devices_all_device_dirty_tracking(container)) {
@@ -1190,7 +1198,7 @@ static int vfio_device_dma_logging_report(VFIODevice
*vbasedev, hwaddr iova,
return 0;
}
-int vfio_devices_query_dirty_bitmap(VFIOContainer *container,
+int vfio_devices_query_dirty_bitmap(VFIOLegacyContainer *container,
VFIOBitmap *vbmap, hwaddr iova,
hwaddr size)
{
@@ -1213,7 +1221,7 @@ int vfio_devices_query_dirty_bitmap(VFIOContainer
*container,
return 0;
}
-int vfio_get_dirty_bitmap(VFIOContainer *container, uint64_t iova,
+int vfio_get_dirty_bitmap(VFIOLegacyContainer *container, uint64_t iova,
uint64_t size, ram_addr_t ram_addr)
{
bool all_device_dirty_tracking =
@@ -1265,7 +1273,7 @@ static void vfio_iommu_map_dirty_notify(IOMMUNotifier *n,
IOMMUTLBEntry *iotlb)
vfio_giommu_dirty_notifier *gdn = container_of(n,
vfio_giommu_dirty_notifier, n);
VFIOGuestIOMMU *giommu = gdn->giommu;
- VFIOContainer *container = giommu->container;
+ VFIOLegacyContainer *container = giommu->container;
hwaddr iova = iotlb->iova + giommu->iommu_offset;
ram_addr_t translated_addr;
int ret = -EINVAL;
@@ -1313,7 +1321,8 @@ static int
vfio_ram_discard_get_dirty_bitmap(MemoryRegionSection *section,
return vfio_get_dirty_bitmap(vrdl->container, iova, size, ram_addr);
}
-static int vfio_sync_ram_discard_listener_dirty_bitmap(VFIOContainer
*container,
+static int
+vfio_sync_ram_discard_listener_dirty_bitmap(VFIOLegacyContainer *container,
MemoryRegionSection
*section)
{
RamDiscardManager *rdm =
memory_region_get_ram_discard_manager(section->mr);
@@ -1340,7 +1349,7 @@ static int
vfio_sync_ram_discard_listener_dirty_bitmap(VFIOContainer *container,
&vrdl);
}
-static int vfio_sync_dirty_bitmap(VFIOContainer *container,
+static int vfio_sync_dirty_bitmap(VFIOLegacyContainer *container,
MemoryRegionSection *section)
{
ram_addr_t ram_addr;
@@ -1386,7 +1395,9 @@ static int vfio_sync_dirty_bitmap(VFIOContainer
*container,
static void vfio_listener_log_sync(MemoryListener *listener,
MemoryRegionSection *section)
{
- VFIOContainer *container = container_of(listener, VFIOContainer, listener);
+ VFIOLegacyContainer *container = container_of(listener,
+ VFIOLegacyContainer,
+ listener);
int ret;
if (vfio_listener_skipped_section(section)) {
diff --git a/hw/vfio/container.c b/hw/vfio/container.c
index adc467210f..8fde302ae9 100644
--- a/hw/vfio/container.c
+++ b/hw/vfio/container.c
@@ -42,7 +42,8 @@
VFIOGroupList vfio_group_list =
QLIST_HEAD_INITIALIZER(vfio_group_list);
-static int vfio_ram_block_discard_disable(VFIOContainer *container, bool state)
+static int vfio_ram_block_discard_disable(VFIOLegacyContainer *container,
+ bool state)
{
switch (container->iommu_type) {
case VFIO_TYPE1v2_IOMMU:
@@ -65,7 +66,7 @@ static int vfio_ram_block_discard_disable(VFIOContainer
*container, bool state)
}
}
-static int vfio_dma_unmap_bitmap(VFIOContainer *container,
+static int vfio_dma_unmap_bitmap(VFIOLegacyContainer *container,
hwaddr iova, ram_addr_t size,
IOMMUTLBEntry *iotlb)
{
@@ -120,7 +121,7 @@ unmap_exit:
/*
* DMA - Mapping and unmapping for the "type1" IOMMU interface used on x86
*/
-int vfio_dma_unmap(VFIOContainer *container, hwaddr iova,
+int vfio_dma_unmap(VFIOLegacyContainer *container, hwaddr iova,
ram_addr_t size, IOMMUTLBEntry *iotlb)
{
struct vfio_iommu_type1_dma_unmap unmap = {
@@ -175,7 +176,7 @@ int vfio_dma_unmap(VFIOContainer *container, hwaddr iova,
return 0;
}
-int vfio_dma_map(VFIOContainer *container, hwaddr iova,
+int vfio_dma_map(VFIOLegacyContainer *container, hwaddr iova,
ram_addr_t size, void *vaddr, bool readonly)
{
struct vfio_iommu_type1_dma_map map = {
@@ -205,7 +206,7 @@ int vfio_dma_map(VFIOContainer *container, hwaddr iova,
return -errno;
}
-int vfio_container_add_section_window(VFIOContainer *container,
+int vfio_container_add_section_window(VFIOLegacyContainer *container,
MemoryRegionSection *section,
Error **errp)
{
@@ -273,7 +274,7 @@ int vfio_container_add_section_window(VFIOContainer
*container,
return 0;
}
-void vfio_container_del_section_window(VFIOContainer *container,
+void vfio_container_del_section_window(VFIOLegacyContainer *container,
MemoryRegionSection *section)
{
if (container->iommu_type != VFIO_SPAPR_TCE_v2_IOMMU) {
@@ -291,7 +292,7 @@ void vfio_container_del_section_window(VFIOContainer
*container,
}
}
-int vfio_set_dirty_page_tracking(VFIOContainer *container, bool start)
+int vfio_set_dirty_page_tracking(VFIOLegacyContainer *container, bool start)
{
int ret;
struct vfio_iommu_type1_dirty_bitmap dirty = {
@@ -318,7 +319,7 @@ int vfio_set_dirty_page_tracking(VFIOContainer *container,
bool start)
return ret;
}
-int vfio_query_dirty_bitmap(VFIOContainer *container, VFIOBitmap *vbmap,
+int vfio_query_dirty_bitmap(VFIOLegacyContainer *container, VFIOBitmap *vbmap,
hwaddr iova, hwaddr size)
{
struct vfio_iommu_type1_dirty_bitmap *dbitmap;
@@ -355,7 +356,7 @@ int vfio_query_dirty_bitmap(VFIOContainer *container,
VFIOBitmap *vbmap,
return ret;
}
-static void vfio_listener_release(VFIOContainer *container)
+static void vfio_listener_release(VFIOLegacyContainer *container)
{
memory_listener_unregister(&container->listener);
if (container->iommu_type == VFIO_SPAPR_TCE_v2_IOMMU) {
@@ -415,7 +416,7 @@ static void vfio_kvm_device_del_group(VFIOGroup *group)
/*
* vfio_get_iommu_type - selects the richest iommu_type (v2 first)
*/
-static int vfio_get_iommu_type(VFIOContainer *container,
+static int vfio_get_iommu_type(VFIOLegacyContainer *container,
Error **errp)
{
int iommu_types[] = { VFIO_TYPE1v2_IOMMU, VFIO_TYPE1_IOMMU,
@@ -431,7 +432,7 @@ static int vfio_get_iommu_type(VFIOContainer *container,
return -EINVAL;
}
-static int vfio_init_container(VFIOContainer *container, int group_fd,
+static int vfio_init_container(VFIOLegacyContainer *container, int group_fd,
Error **errp)
{
int iommu_type, ret;
@@ -466,7 +467,7 @@ static int vfio_init_container(VFIOContainer *container,
int group_fd,
return 0;
}
-static int vfio_get_iommu_info(VFIOContainer *container,
+static int vfio_get_iommu_info(VFIOLegacyContainer *container,
struct vfio_iommu_type1_info **info)
{
@@ -510,7 +511,7 @@ vfio_get_iommu_info_cap(struct vfio_iommu_type1_info *info,
uint16_t id)
return NULL;
}
-static void vfio_get_iommu_info_migration(VFIOContainer *container,
+static void vfio_get_iommu_info_migration(VFIOLegacyContainer *container,
struct vfio_iommu_type1_info *info)
{
struct vfio_info_cap_header *hdr;
@@ -538,7 +539,7 @@ static void vfio_get_iommu_info_migration(VFIOContainer
*container,
static int vfio_connect_container(VFIOGroup *group, AddressSpace *as,
Error **errp)
{
- VFIOContainer *container;
+ VFIOLegacyContainer *container;
int ret, fd;
VFIOAddressSpace *space;
@@ -778,7 +779,7 @@ put_space_exit:
static void vfio_disconnect_container(VFIOGroup *group)
{
- VFIOContainer *container = group->container;
+ VFIOLegacyContainer *container = group->container;
QLIST_REMOVE(group, container_next);
group->container = NULL;
@@ -978,7 +979,7 @@ static void vfio_put_base_device(VFIODevice *vbasedev)
/*
* Interfaces for IBM EEH (Enhanced Error Handling)
*/
-static bool vfio_eeh_container_ok(VFIOContainer *container)
+static bool vfio_eeh_container_ok(VFIOLegacyContainer *container)
{
/*
* As of 2016-03-04 (linux-4.5) the host kernel EEH/VFIO
@@ -1006,7 +1007,7 @@ static bool vfio_eeh_container_ok(VFIOContainer
*container)
return true;
}
-static int vfio_eeh_container_op(VFIOContainer *container, uint32_t op)
+static int vfio_eeh_container_op(VFIOLegacyContainer *container, uint32_t op)
{
struct vfio_eeh_pe_op pe_op = {
.argsz = sizeof(pe_op),
@@ -1029,10 +1030,10 @@ static int vfio_eeh_container_op(VFIOContainer
*container, uint32_t op)
return ret;
}
-static VFIOContainer *vfio_eeh_as_container(AddressSpace *as)
+static VFIOLegacyContainer *vfio_eeh_as_container(AddressSpace *as)
{
VFIOAddressSpace *space = vfio_get_address_space(as);
- VFIOContainer *container = NULL;
+ VFIOLegacyContainer *container = NULL;
if (QLIST_EMPTY(&space->containers)) {
/* No containers to act on */
@@ -1057,14 +1058,14 @@ out:
bool vfio_eeh_as_ok(AddressSpace *as)
{
- VFIOContainer *container = vfio_eeh_as_container(as);
+ VFIOLegacyContainer *container = vfio_eeh_as_container(as);
return (container != NULL) && vfio_eeh_container_ok(container);
}
int vfio_eeh_as_op(AddressSpace *as, uint32_t op)
{
- VFIOContainer *container = vfio_eeh_as_container(as);
+ VFIOLegacyContainer *container = vfio_eeh_as_container(as);
if (!container) {
return -ENODEV;
@@ -1109,7 +1110,7 @@ int vfio_attach_device(char *name, VFIODevice *vbasedev,
int groupid = vfio_device_groupid(vbasedev, errp);
VFIODevice *vbasedev_iter;
VFIOGroup *group;
- VFIOContainer *container;
+ VFIOLegacyContainer *container;
int ret;
if (groupid < 0) {
diff --git a/hw/vfio/spapr.c b/hw/vfio/spapr.c
index 9ec1e95f6d..683252c506 100644
--- a/hw/vfio/spapr.c
+++ b/hw/vfio/spapr.c
@@ -39,8 +39,8 @@ static void *vfio_prereg_gpa_to_vaddr(MemoryRegionSection
*section, hwaddr gpa)
static void vfio_prereg_listener_region_add(MemoryListener *listener,
MemoryRegionSection *section)
{
- VFIOContainer *container = container_of(listener, VFIOContainer,
- prereg_listener);
+ VFIOLegacyContainer *container = container_of(listener,
VFIOLegacyContainer,
+ prereg_listener);
const hwaddr gpa = section->offset_within_address_space;
hwaddr end;
int ret;
@@ -97,8 +97,8 @@ static void vfio_prereg_listener_region_add(MemoryListener
*listener,
static void vfio_prereg_listener_region_del(MemoryListener *listener,
MemoryRegionSection *section)
{
- VFIOContainer *container = container_of(listener, VFIOContainer,
- prereg_listener);
+ VFIOLegacyContainer *container = container_of(listener,
VFIOLegacyContainer,
+ prereg_listener);
const hwaddr gpa = section->offset_within_address_space;
hwaddr end;
int ret;
@@ -141,7 +141,7 @@ const MemoryListener vfio_prereg_listener = {
.region_del = vfio_prereg_listener_region_del,
};
-int vfio_spapr_create_window(VFIOContainer *container,
+int vfio_spapr_create_window(VFIOLegacyContainer *container,
MemoryRegionSection *section,
hwaddr *pgsize)
{
@@ -233,7 +233,7 @@ int vfio_spapr_create_window(VFIOContainer *container,
return 0;
}
-int vfio_spapr_remove_window(VFIOContainer *container,
+int vfio_spapr_remove_window(VFIOLegacyContainer *container,
hwaddr offset_within_address_space)
{
struct vfio_iommu_spapr_tce_remove remove = {
--
2.34.1
- [PATCH v2 01/27] vfio: Rename VFIOContainer into VFIOLegacyContainer,
Zhenzhong Duan <=