Reviewed-by: Laurent Vivier <lviv...@redhat.com>
Signed-off-by: Juan Quintela <quint...@redhat.com>
---
hw/virtio/Makefile.objs | 1 +
hw/virtio/vhost-user-scsi-pci.c | 103 ++++++++++++++++++++++++++++++++
hw/virtio/virtio-pci.c | 60 -------------------
hw/virtio/virtio-pci.h | 11 ----
4 files changed, 104 insertions(+), 71 deletions(-)
create mode 100644 hw/virtio/vhost-user-scsi-pci.c
diff --git a/hw/virtio/Makefile.objs b/hw/virtio/Makefile.objs
index 35b7698446..f851a6f2b5 100644
--- a/hw/virtio/Makefile.objs
+++ b/hw/virtio/Makefile.objs
@@ -14,6 +14,7 @@ obj-$(CONFIG_VHOST_VSOCK) += vhost-vsock.o
ifeq ($(CONFIG_PCI),y)
obj-$(CONFIG_VHOST_VSOCK) += vhost-vsock-pci.o
obj-$(CONFIG_VHOST_USER_BLK) += vhost-user-blk-pci.o
+obj-$(CONFIG_VHOST_USER_SCSI) += vhost-user-scsi-pci.o
obj-$(CONFIG_VIRTIO_INPUT_HOST) += virtio-input-host-pci.o
obj-$(CONFIG_VIRTIO_INPUT) += virtio-input-pci.o
obj-$(CONFIG_VIRTIO_RNG) += virtio-rng-pci.o
diff --git a/hw/virtio/vhost-user-scsi-pci.c b/hw/virtio/vhost-user-scsi-pci.c
new file mode 100644
index 0000000000..46f7193cc7
--- /dev/null
+++ b/hw/virtio/vhost-user-scsi-pci.c
@@ -0,0 +1,103 @@
+/*
+ * Vhost user scsi PCI Bindings
+ *
+ * Copyright (c) 2016 Nutanix Inc. All rights reserved.
+ *
+ * Author:
+ * Felipe Franciosi <fel...@nutanix.com>
+ *
+ * This work is largely based on the "vhost-scsi" implementation by:
+ * Stefan Hajnoczi <stefa...@linux.vnet.ibm.com>
+ * Nicholas Bellinger <n...@risingtidesystems.com>
+ *
+ * This work is licensed under the terms of the GNU LGPL, version 2 or later.
+ * See the COPYING.LIB file in the top-level directory.
+ *
+ */
+
+#include "qemu/osdep.h"
+
+#include "standard-headers/linux/virtio_pci.h"
+#include "hw/virtio/vhost-user-scsi.h"
+#include "hw/virtio/virtio.h"
+#include "hw/virtio/virtio-scsi.h"
+#include "hw/pci/pci.h"
+#include "qapi/error.h"
+#include "qemu/error-report.h"
+#include "hw/pci/msi.h"
+#include "hw/pci/msix.h"
+#include "hw/loader.h"
+#include "sysemu/kvm.h"
+#include "virtio-pci.h"
+
+typedef struct VHostUserSCSIPCI VHostUserSCSIPCI;
+
+#define TYPE_VHOST_USER_SCSI_PCI "vhost-user-scsi-pci-base"
+#define VHOST_USER_SCSI_PCI(obj) \
+ OBJECT_CHECK(VHostUserSCSIPCI, (obj), TYPE_VHOST_USER_SCSI_PCI)
+
+struct VHostUserSCSIPCI {
+ VirtIOPCIProxy parent_obj;
+ VHostUserSCSI vdev;
+};
+
+static Property vhost_user_scsi_pci_properties[] = {
+ DEFINE_PROP_UINT32("vectors", VirtIOPCIProxy, nvectors,
+ DEV_NVECTORS_UNSPECIFIED),
+ DEFINE_PROP_END_OF_LIST(),
+};
+
+static void vhost_user_scsi_pci_realize(VirtIOPCIProxy *vpci_dev, Error **errp)
+{
+ VHostUserSCSIPCI *dev = VHOST_USER_SCSI_PCI(vpci_dev);
+ DeviceState *vdev = DEVICE(&dev->vdev);
+ VirtIOSCSICommon *vs = VIRTIO_SCSI_COMMON(vdev);
+
+ if (vpci_dev->nvectors == DEV_NVECTORS_UNSPECIFIED) {
+ vpci_dev->nvectors = vs->conf.num_queues + 3;
+ }
+
+ qdev_set_parent_bus(vdev, BUS(&vpci_dev->bus));
+ object_property_set_bool(OBJECT(vdev), true, "realized", errp);
+}
+
+static void vhost_user_scsi_pci_class_init(ObjectClass *klass, void *data)
+{
+ DeviceClass *dc = DEVICE_CLASS(klass);
+ VirtioPCIClass *k = VIRTIO_PCI_CLASS(klass);
+ PCIDeviceClass *pcidev_k = PCI_DEVICE_CLASS(klass);
+ k->realize = vhost_user_scsi_pci_realize;
+ set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
+ dc->props = vhost_user_scsi_pci_properties;
+ pcidev_k->vendor_id = PCI_VENDOR_ID_REDHAT_QUMRANET;
+ pcidev_k->device_id = PCI_DEVICE_ID_VIRTIO_SCSI;
+ pcidev_k->revision = 0x00;
+ pcidev_k->class_id = PCI_CLASS_STORAGE_SCSI;
+}
+
+static void vhost_user_scsi_pci_instance_init(Object *obj)
+{
+ VHostUserSCSIPCI *dev = VHOST_USER_SCSI_PCI(obj);
+
+ virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
+ TYPE_VHOST_USER_SCSI);
+ object_property_add_alias(obj, "bootindex", OBJECT(&dev->vdev),
+ "bootindex", &error_abort);
+}
+
+static const VirtioPCIDeviceTypeInfo vhost_user_scsi_pci_info = {
+ .base_name = TYPE_VHOST_USER_SCSI_PCI,
+ .generic_name = "vhost-user-scsi-pci",
+ .transitional_name = "vhost-user-scsi-pci-transitional",
+ .non_transitional_name = "vhost-user-scsi-pci-non-transitional",
+ .instance_size = sizeof(VHostUserSCSIPCI),
+ .instance_init = vhost_user_scsi_pci_instance_init,
+ .class_init = vhost_user_scsi_pci_class_init,
+};
+
+static void vhost_user_scsi_pci_register(void)
+{
+ virtio_pci_types_register(&vhost_user_scsi_pci_info);
+}
+
+type_init(vhost_user_scsi_pci_register)
diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c
index 44cc022a28..13cb13274e 100644
--- a/hw/virtio/virtio-pci.c
+++ b/hw/virtio/virtio-pci.c
@@ -2188,63 +2188,6 @@ static const VirtioPCIDeviceTypeInfo vhost_scsi_pci_info
= {
};
#endif
-#if defined(CONFIG_VHOST_USER) && defined(CONFIG_LINUX)
-/* vhost-user-scsi-pci */
-static Property vhost_user_scsi_pci_properties[] = {
- DEFINE_PROP_UINT32("vectors", VirtIOPCIProxy, nvectors,
- DEV_NVECTORS_UNSPECIFIED),
- DEFINE_PROP_END_OF_LIST(),
-};
-
-static void vhost_user_scsi_pci_realize(VirtIOPCIProxy *vpci_dev, Error **errp)
-{
- VHostUserSCSIPCI *dev = VHOST_USER_SCSI_PCI(vpci_dev);
- DeviceState *vdev = DEVICE(&dev->vdev);
- VirtIOSCSICommon *vs = VIRTIO_SCSI_COMMON(vdev);
-
- if (vpci_dev->nvectors == DEV_NVECTORS_UNSPECIFIED) {
- vpci_dev->nvectors = vs->conf.num_queues + 3;
- }
-
- qdev_set_parent_bus(vdev, BUS(&vpci_dev->bus));
- object_property_set_bool(OBJECT(vdev), true, "realized", errp);
-}
-
-static void vhost_user_scsi_pci_class_init(ObjectClass *klass, void *data)
-{
- DeviceClass *dc = DEVICE_CLASS(klass);
- VirtioPCIClass *k = VIRTIO_PCI_CLASS(klass);
- PCIDeviceClass *pcidev_k = PCI_DEVICE_CLASS(klass);
- k->realize = vhost_user_scsi_pci_realize;
- set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
- dc->props = vhost_user_scsi_pci_properties;
- pcidev_k->vendor_id = PCI_VENDOR_ID_REDHAT_QUMRANET;
- pcidev_k->device_id = PCI_DEVICE_ID_VIRTIO_SCSI;
- pcidev_k->revision = 0x00;
- pcidev_k->class_id = PCI_CLASS_STORAGE_SCSI;
-}
-
-static void vhost_user_scsi_pci_instance_init(Object *obj)
-{
- VHostUserSCSIPCI *dev = VHOST_USER_SCSI_PCI(obj);
-
- virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
- TYPE_VHOST_USER_SCSI);
- object_property_add_alias(obj, "bootindex", OBJECT(&dev->vdev),
- "bootindex", &error_abort);
-}
-
-static const VirtioPCIDeviceTypeInfo vhost_user_scsi_pci_info = {
- .base_name = TYPE_VHOST_USER_SCSI_PCI,
- .generic_name = "vhost-user-scsi-pci",
- .transitional_name = "vhost-user-scsi-pci-transitional",
- .non_transitional_name = "vhost-user-scsi-pci-non-transitional",
- .instance_size = sizeof(VHostUserSCSIPCI),
- .instance_init = vhost_user_scsi_pci_instance_init,
- .class_init = vhost_user_scsi_pci_class_init,
-};
-#endif
-
/* virtio-serial-pci */
static void virtio_serial_pci_realize(VirtIOPCIProxy *vpci_dev, Error **errp)
@@ -2436,9 +2379,6 @@ static void virtio_pci_register_types(void)
#ifdef CONFIG_VHOST_SCSI
virtio_pci_types_register(&vhost_scsi_pci_info);
#endif
-#if defined(CONFIG_VHOST_USER) && defined(CONFIG_LINUX)
- virtio_pci_types_register(&vhost_user_scsi_pci_info);
-#endif
}
type_init(virtio_pci_register_types)
diff --git a/hw/virtio/virtio-pci.h b/hw/virtio/virtio-pci.h
index acbbe5c4e8..ce6c194f1c 100644
--- a/hw/virtio/virtio-pci.h
+++ b/hw/virtio/virtio-pci.h
@@ -23,7 +23,6 @@
#include "hw/virtio/virtio-bus.h"
#include "hw/virtio/virtio-gpu.h"
#include "hw/virtio/virtio-crypto.h"
-#include "hw/virtio/vhost-user-scsi.h"
#ifdef CONFIG_VHOST_SCSI
#include "hw/virtio/vhost-scsi.h"
@@ -35,7 +34,6 @@ typedef struct VirtIOSCSIPCI VirtIOSCSIPCI;
typedef struct VirtIOSerialPCI VirtIOSerialPCI;
typedef struct VirtIONetPCI VirtIONetPCI;
typedef struct VHostSCSIPCI VHostSCSIPCI;
-typedef struct VHostUserSCSIPCI VHostUserSCSIPCI;
typedef struct VirtIOGPUPCI VirtIOGPUPCI;
typedef struct VirtIOCryptoPCI VirtIOCryptoPCI;
@@ -220,15 +218,6 @@ struct VHostSCSIPCI {
};
#endif
-#define TYPE_VHOST_USER_SCSI_PCI "vhost-user-scsi-pci-base"
-#define VHOST_USER_SCSI_PCI(obj) \
- OBJECT_CHECK(VHostUserSCSIPCI, (obj), TYPE_VHOST_USER_SCSI_PCI)
-
-struct VHostUserSCSIPCI {
- VirtIOPCIProxy parent_obj;
- VHostUserSCSI vdev;
-};
-
/*
* virtio-blk-pci: This extends VirtioPCIProxy.
*/
--
2.20.1
