Add some additional doc comments for these class methods.
Signed-off-by: John Levon <john.le...@nutanix.com>
---
include/hw/vfio/vfio-container-base.h | 64 ++++++++++++++++++++++++++-
1 file changed, 63 insertions(+), 1 deletion(-)
diff --git a/include/hw/vfio/vfio-container-base.h
b/include/hw/vfio/vfio-container-base.h
index 3d392b0fd8..41c49b2aa5 100644
--- a/include/hw/vfio/vfio-container-base.h
+++ b/include/hw/vfio/vfio-container-base.h
@@ -115,13 +115,52 @@ OBJECT_DECLARE_TYPE(VFIOContainerBase, VFIOIOMMUClass,
VFIO_IOMMU)
struct VFIOIOMMUClass {
ObjectClass parent_class;
- /* basic feature */
+ /**
+ * @setup
+ *
+ * Perform basic setup of the container. Returns true on success, or false
+ * with @errp filled in on failure.
+ *
+ * @bcontainer: #VFIOContainerBase
+ * @errp: error filled in on failure
+ */
bool (*setup)(VFIOContainerBase *bcontainer, Error **errp);
+
+ /**
+ * @listener_begin
+ *
+ * Called at the beginning of an address space update transaction.
+ * See #MemoryListener.
+ *
+ * @bcontainer: #VFIOContainerBase
+ */
void (*listener_begin)(VFIOContainerBase *bcontainer);
+
+ /**
+ * @listener_commit
+ *
+ * Called at the end of an address space update transaction,
+ * See #MemoryListener.
+ *
+ * @bcontainer: #VFIOContainerBase
+ */
void (*listener_commit)(VFIOContainerBase *bcontainer);
+
+ /**
+ * @dma_map
+ *
+ * Map an address range into the container.
+ *
+ * @bcontainer: #VFIOContainerBase to use
+ * @iova: start address to map
+ * @size: size of the range to map
+ * @vaddr: process virtual address of mapping
+ * @readonly: true if mapping should be readonly
+ */
int (*dma_map)(const VFIOContainerBase *bcontainer,
hwaddr iova, ram_addr_t size,
void *vaddr, bool readonly);
+
/**
* @dma_unmap
*
@@ -136,8 +175,31 @@ struct VFIOIOMMUClass {
int (*dma_unmap)(const VFIOContainerBase *bcontainer,
hwaddr iova, ram_addr_t size,
IOMMUTLBEntry *iotlb, bool unmap_all);
+
+
+ /**
+ * @attach_device
+ *
+ * Associate the given device with a container and do some related
+ * initialization of the device context. Returns true on success, or false
+ * with @errp filled in.
+ *
+ * @name: name of the device
+ * @vbasedev: the device
+ * @as: address space to use
+ * @errp: error filled in on failure
+ */
bool (*attach_device)(const char *name, VFIODevice *vbasedev,
AddressSpace *as, Error **errp);
+
+ /*
+ * @detach_device
+ *
+ * Detach the given device from its container and clean up any necessary
+ * state.
+ *
+ * @vbasedev: the device to disassociate
+ */
void (*detach_device)(VFIODevice *vbasedev);
/* migration feature */
--
2.43.0
