From: Kirti Wankhede <kwankhede@nvidia.com>
To: <alex.williamson@redhat.com>, <cjia@nvidia.com>
Cc: cohuck@redhat.com, aik@ozlabs.ru, Zhengxiao.zx@Alibaba-inc.com,
shuangtai.tst@alibaba-inc.com, qemu-devel@nongnu.org,
peterx@redhat.com, Kirti Wankhede <kwankhede@nvidia.com>,
eauger@redhat.com, yi.l.liu@intel.com, quintela@redhat.com,
ziye.yang@intel.com, armbru@redhat.com, mlevitsk@redhat.com,
pasic@linux.ibm.com, felipe@nutanix.com, zhi.a.wang@intel.com,
kevin.tian@intel.com, yan.y.zhao@intel.com, dgilbert@redhat.com,
changpeng.liu@intel.com, eskultet@redhat.com, Ken.Xue@amd.com,
jonathan.davies@nutanix.com, pbonzini@redhat.com
Subject: [PATCH QEMU v23 03/18] vfio: Add vfio_get_object callback to VFIODeviceOps
Date: Wed, 20 May 2020 23:54:33 +0530 [thread overview]
Message-ID: <1589999088-31477-4-git-send-email-kwankhede@nvidia.com> (raw)
In-Reply-To: <1589999088-31477-1-git-send-email-kwankhede@nvidia.com>
Hook vfio_get_object callback for PCI devices.
Signed-off-by: Kirti Wankhede <kwankhede@nvidia.com>
Reviewed-by: Neo Jia <cjia@nvidia.com>
Suggested-by: Cornelia Huck <cohuck@redhat.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
---
hw/vfio/pci.c | 8 ++++++++
include/hw/vfio/vfio-common.h | 1 +
2 files changed, 9 insertions(+)
diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c
index 342dd6b9129d..0514ba373d1c 100644
--- a/hw/vfio/pci.c
+++ b/hw/vfio/pci.c
@@ -2407,10 +2407,18 @@ static void vfio_pci_compute_needs_reset(VFIODevice *vbasedev)
}
}
+static Object *vfio_pci_get_object(VFIODevice *vbasedev)
+{
+ VFIOPCIDevice *vdev = container_of(vbasedev, VFIOPCIDevice, vbasedev);
+
+ return OBJECT(vdev);
+}
+
static VFIODeviceOps vfio_pci_ops = {
.vfio_compute_needs_reset = vfio_pci_compute_needs_reset,
.vfio_hot_reset_multi = vfio_pci_hot_reset_multi,
.vfio_eoi = vfio_intx_eoi,
+ .vfio_get_object = vfio_pci_get_object,
};
int vfio_populate_vga(VFIOPCIDevice *vdev, Error **errp)
diff --git a/include/hw/vfio/vfio-common.h b/include/hw/vfio/vfio-common.h
index 8d7a0fbb1046..74261feaeac9 100644
--- a/include/hw/vfio/vfio-common.h
+++ b/include/hw/vfio/vfio-common.h
@@ -119,6 +119,7 @@ struct VFIODeviceOps {
void (*vfio_compute_needs_reset)(VFIODevice *vdev);
int (*vfio_hot_reset_multi)(VFIODevice *vdev);
void (*vfio_eoi)(VFIODevice *vdev);
+ Object *(*vfio_get_object)(VFIODevice *vdev);
};
typedef struct VFIOGroup {
--
2.7.0
next prev parent reply other threads:[~2020-05-20 19:00 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-20 18:24 [PATCH QEMU v23 00/18] Add migration support for VFIO devices Kirti Wankhede
2020-05-20 18:24 ` [PATCH QEMU v23 01/18] vfio: KABI for migration interface - Kernel header placeholder Kirti Wankhede
2020-05-20 18:24 ` [PATCH QEMU v23 02/18] vfio: Add function to unmap VFIO region Kirti Wankhede
2020-05-20 18:24 ` Kirti Wankhede [this message]
2020-05-20 18:24 ` [PATCH QEMU v23 04/18] vfio: Add save and load functions for VFIO PCI devices Kirti Wankhede
2020-05-21 9:50 ` Dr. David Alan Gilbert
2020-05-21 12:12 ` Kirti Wankhede
2020-05-21 19:28 ` Dr. David Alan Gilbert
2020-05-20 18:24 ` [PATCH QEMU v23 05/18] vfio: Add migration region initialization and finalize function Kirti Wankhede
2020-05-21 9:59 ` Dr. David Alan Gilbert
2020-05-20 18:24 ` [PATCH QEMU v23 06/18] vfio: Add VM state change handler to know state of VM Kirti Wankhede
2020-05-21 11:19 ` Dr. David Alan Gilbert
2020-05-20 18:24 ` [PATCH QEMU v23 07/18] vfio: Add migration state change notifier Kirti Wankhede
2020-05-21 11:31 ` Dr. David Alan Gilbert
2020-05-20 18:24 ` [PATCH QEMU v23 08/18] vfio: Register SaveVMHandlers for VFIO device Kirti Wankhede
2020-05-21 14:18 ` Dr. David Alan Gilbert
2020-05-21 18:00 ` Kirti Wankhede
2020-05-21 19:35 ` Dr. David Alan Gilbert
2020-05-20 18:24 ` [PATCH QEMU v23 09/18] vfio: Add save state functions to SaveVMHandlers Kirti Wankhede
2020-05-21 15:37 ` Dr. David Alan Gilbert
2020-05-21 20:43 ` Peter Xu
2020-05-20 18:24 ` [PATCH QEMU v23 10/18] vfio: Add load " Kirti Wankhede
2020-05-21 15:53 ` Dr. David Alan Gilbert
2020-05-20 18:24 ` [PATCH QEMU v23 11/18] iommu: add callback to get address limit IOMMU supports Kirti Wankhede
2020-05-21 16:13 ` Peter Xu
2020-05-20 18:24 ` [PATCH QEMU v23 12/18] memory: Set DIRTY_MEMORY_MIGRATION when IOMMU is enabled Kirti Wankhede
2020-05-21 16:20 ` Dr. David Alan Gilbert
2020-05-20 18:24 ` [PATCH QEMU v23 13/18] vfio: Get migration capability flags for container Kirti Wankhede
2020-05-20 18:24 ` [PATCH QEMU v23 14/18] vfio: Add function to start and stop dirty pages tracking Kirti Wankhede
2020-05-21 16:50 ` Dr. David Alan Gilbert
2020-05-20 18:24 ` [PATCH QEMU v23 15/18] vfio: Add vfio_listener_log_sync to mark dirty pages Kirti Wankhede
2020-05-21 18:52 ` Dr. David Alan Gilbert
2020-05-20 18:24 ` [PATCH QEMU v23 16/18] vfio: Add ioctl to get dirty pages bitmap during dma unmap Kirti Wankhede
2020-05-21 19:05 ` Dr. David Alan Gilbert
2020-05-20 18:24 ` [PATCH QEMU v23 17/18] vfio: Make vfio-pci device migration capable Kirti Wankhede
2020-05-21 19:16 ` Dr. David Alan Gilbert
2020-05-20 18:24 ` [PATCH QEMU v23 18/18] qapi: Add VFIO devices migration stats in Migration stats Kirti Wankhede
2020-05-21 19:23 ` Dr. David Alan Gilbert
2020-05-25 14:34 ` Markus Armbruster
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