Displaying 20 results from an estimated 34 matches for "define_virtio_common_features".
2012 Mar 19
2
[PATCH RFC] virtio-pci: add MMIO property
...Proxy, net.tx),
+ DEFINE_PROP_BIT("mmio", VirtIOPCIProxy, flags, VIRTIO_PCI_FLAG_USE_MMIO_BIT, false),
DEFINE_PROP_END_OF_LIST(),
};
@@ -888,6 +897,7 @@ static Property virtio_serial_properties[] = {
DEFINE_PROP_HEX32("class", VirtIOPCIProxy, class_code, 0),
DEFINE_VIRTIO_COMMON_FEATURES(VirtIOPCIProxy, host_features),
DEFINE_PROP_UINT32("max_ports", VirtIOPCIProxy, serial.max_virtserial_ports, 31),
+ DEFINE_PROP_BIT("mmio", VirtIOPCIProxy, flags, VIRTIO_PCI_FLAG_USE_MMIO_BIT, false),
DEFINE_PROP_END_OF_LIST(),
};
@@ -915,6 +925,7 @@ static TypeI...
2012 Mar 19
2
[PATCH RFC] virtio-pci: add MMIO property
...Proxy, net.tx),
+ DEFINE_PROP_BIT("mmio", VirtIOPCIProxy, flags, VIRTIO_PCI_FLAG_USE_MMIO_BIT, false),
DEFINE_PROP_END_OF_LIST(),
};
@@ -888,6 +897,7 @@ static Property virtio_serial_properties[] = {
DEFINE_PROP_HEX32("class", VirtIOPCIProxy, class_code, 0),
DEFINE_VIRTIO_COMMON_FEATURES(VirtIOPCIProxy, host_features),
DEFINE_PROP_UINT32("max_ports", VirtIOPCIProxy, serial.max_virtserial_ports, 31),
+ DEFINE_PROP_BIT("mmio", VirtIOPCIProxy, flags, VIRTIO_PCI_FLAG_USE_MMIO_BIT, false),
DEFINE_PROP_END_OF_LIST(),
};
@@ -915,6 +925,7 @@ static TypeI...
2012 Mar 19
1
[PATCHv2] virtio-pci: add MMIO property
...Proxy, net.tx),
+ DEFINE_PROP_BIT("mmio", VirtIOPCIProxy, flags, VIRTIO_PCI_FLAG_USE_MMIO_BIT, false),
DEFINE_PROP_END_OF_LIST(),
};
@@ -888,6 +949,7 @@ static Property virtio_serial_properties[] = {
DEFINE_PROP_HEX32("class", VirtIOPCIProxy, class_code, 0),
DEFINE_VIRTIO_COMMON_FEATURES(VirtIOPCIProxy, host_features),
DEFINE_PROP_UINT32("max_ports", VirtIOPCIProxy, serial.max_virtserial_ports, 31),
+ DEFINE_PROP_BIT("mmio", VirtIOPCIProxy, flags, VIRTIO_PCI_FLAG_USE_MMIO_BIT, false),
DEFINE_PROP_END_OF_LIST(),
};
@@ -915,6 +977,7 @@ static TypeI...
2012 Mar 19
1
[PATCHv2] virtio-pci: add MMIO property
...Proxy, net.tx),
+ DEFINE_PROP_BIT("mmio", VirtIOPCIProxy, flags, VIRTIO_PCI_FLAG_USE_MMIO_BIT, false),
DEFINE_PROP_END_OF_LIST(),
};
@@ -888,6 +949,7 @@ static Property virtio_serial_properties[] = {
DEFINE_PROP_HEX32("class", VirtIOPCIProxy, class_code, 0),
DEFINE_VIRTIO_COMMON_FEATURES(VirtIOPCIProxy, host_features),
DEFINE_PROP_UINT32("max_ports", VirtIOPCIProxy, serial.max_virtserial_ports, 31),
+ DEFINE_PROP_BIT("mmio", VirtIOPCIProxy, flags, VIRTIO_PCI_FLAG_USE_MMIO_BIT, false),
DEFINE_PROP_END_OF_LIST(),
};
@@ -915,6 +977,7 @@ static TypeI...
2011 May 19
2
[PATCHv2 0/2] virtio-net: 64 bit features, event index
OK, here's a patch that implements the virtio spec update that I
sent earlier. It supercedes the PUBLISH_USED_IDX patches
I sent out earlier.
Support is added in both userspace and vhost-net.
If you see issues or are just curious, you can
turn the new feature off. For example:
-global virtio-net-pci.event_idx=on
-global virtio-blk-pci.event_idx=off
Also, it's possible to try both
2011 May 19
2
[PATCHv2 0/2] virtio-net: 64 bit features, event index
OK, here's a patch that implements the virtio spec update that I
sent earlier. It supercedes the PUBLISH_USED_IDX patches
I sent out earlier.
Support is added in both userspace and vhost-net.
If you see issues or are just curious, you can
turn the new feature off. For example:
-global virtio-net-pci.event_idx=on
-global virtio-blk-pci.event_idx=off
Also, it's possible to try both
2011 May 04
4
[PATCH 0/3] virtio-net: 64 bit features, event index
OK, here's a patch that implements the virtio spec update that I
sent earlier. It supercedes the PUBLISH_USED_IDX patches
I sent out earlier.
Support is added in both userspace and vhost-net.
I see nice performance improvements: e.g. from 12 to 18 Gbit/s host
to guest with netperf, but did not spend a lot of time testing
performance. I hope others will try this out and report.
Note: there
2011 May 04
4
[PATCH 0/3] virtio-net: 64 bit features, event index
OK, here's a patch that implements the virtio spec update that I
sent earlier. It supercedes the PUBLISH_USED_IDX patches
I sent out earlier.
Support is added in both userspace and vhost-net.
I see nice performance improvements: e.g. from 12 to 18 Gbit/s host
to guest with netperf, but did not spend a lot of time testing
performance. I hope others will try this out and report.
Note: there
2019 Oct 02
0
virtq questions
...irst one is, where do these features come from:
>
> VIRTIO_F_RING_PACKED
> VIRTIO_RING_F_INDIRECT_DESC
>
> I see that in virtiofs "packed" is off and "indirect" is on. Is this
> guaranteed?
I think the xdindirect is coming from qemu's hw/virtio/virtio.h DEFINE_VIRTIO_COMMON_FEATURES
which has:
DEFINE_PROP_BIT64("indirect_desc", _state, _field, \
VIRTIO_RING_F_INDIRECT_DESC, true), \
Dave
> Thanks,
> Miklos
--
Dr. David Alan Gilbert / dgilbert at redhat.com / Manchester, UK
2013 Mar 29
3
[PATCH-v2 0/2] Add support for vhost-scsi-pci
...nus this last outstanding item.
Changes in Patch-v2:
- Move ->get_features() assignment to virtio_scsi_init() instead of
virtio_scsi_init_common() (nab)
- Add vhost_scsi_get_features() in order to determine feature bits
supports by host kernel (mst + nab)
- Re-enable usage of DEFINE_VIRTIO_COMMON_FEATURES, and allow
EVENT_IDX to be disabled by host in vhost_scsi_get_features() (mst)
- Drop unused hotplug bit in DEFINE_VHOST_SCSI_PROPERTIES (mst)
- Drop vhost_verify_ring_mappings() enable-only hack (mst)
A big thanks to Paolo, Asias, MST, and Stefan for all of their efforts
on this series...
2013 Mar 29
3
[PATCH-v2 0/2] Add support for vhost-scsi-pci
...nus this last outstanding item.
Changes in Patch-v2:
- Move ->get_features() assignment to virtio_scsi_init() instead of
virtio_scsi_init_common() (nab)
- Add vhost_scsi_get_features() in order to determine feature bits
supports by host kernel (mst + nab)
- Re-enable usage of DEFINE_VIRTIO_COMMON_FEATURES, and allow
EVENT_IDX to be disabled by host in vhost_scsi_get_features() (mst)
- Drop unused hotplug bit in DEFINE_VHOST_SCSI_PROPERTIES (mst)
- Drop vhost_verify_ring_mappings() enable-only hack (mst)
A big thanks to Paolo, Asias, MST, and Stefan for all of their efforts
on this series...
2014 Dec 02
0
[PATCH RFC v5 05/19] virtio: support more feature bits
...EFINE_PROP_BIT("ioeventfd", VirtioCcwDevice, flags,
VIRTIO_CCW_FLAG_USE_IOEVENTFD_BIT, true),
DEFINE_PROP_END_OF_LIST(),
@@ -1614,7 +1622,7 @@ static void virtio_ccw_busdev_unplug(HotplugHandler *hotplug_dev,
}
static Property virtio_ccw_properties[] = {
- DEFINE_VIRTIO_COMMON_FEATURES(VirtioCcwDevice, host_features[0]),
+ DEFINE_VIRTIO_COMMON_FEATURES(VirtioCcwDevice, host_features),
DEFINE_PROP_END_OF_LIST(),
};
diff --git a/hw/s390x/virtio-ccw.h b/hw/s390x/virtio-ccw.h
index 5a1f16e..9087f7a 100644
--- a/hw/s390x/virtio-ccw.h
+++ b/hw/s390x/virtio-ccw.h
@@ -68,9 +68...
2014 Dec 02
0
[PATCH RFC v5 05/19] virtio: support more feature bits
...EFINE_PROP_BIT("ioeventfd", VirtioCcwDevice, flags,
VIRTIO_CCW_FLAG_USE_IOEVENTFD_BIT, true),
DEFINE_PROP_END_OF_LIST(),
@@ -1614,7 +1622,7 @@ static void virtio_ccw_busdev_unplug(HotplugHandler *hotplug_dev,
}
static Property virtio_ccw_properties[] = {
- DEFINE_VIRTIO_COMMON_FEATURES(VirtioCcwDevice, host_features[0]),
+ DEFINE_VIRTIO_COMMON_FEATURES(VirtioCcwDevice, host_features),
DEFINE_PROP_END_OF_LIST(),
};
diff --git a/hw/s390x/virtio-ccw.h b/hw/s390x/virtio-ccw.h
index 5a1f16e..9087f7a 100644
--- a/hw/s390x/virtio-ccw.h
+++ b/hw/s390x/virtio-ccw.h
@@ -68,9 +68...
2014 Dec 11
0
[PATCH RFC v6 05/20] virtio: support more feature bits
...EFINE_PROP_BIT("ioeventfd", VirtioCcwDevice, flags,
VIRTIO_CCW_FLAG_USE_IOEVENTFD_BIT, true),
DEFINE_PROP_END_OF_LIST(),
@@ -1614,7 +1621,7 @@ static void virtio_ccw_busdev_unplug(HotplugHandler *hotplug_dev,
}
static Property virtio_ccw_properties[] = {
- DEFINE_VIRTIO_COMMON_FEATURES(VirtioCcwDevice, host_features[0]),
+ DEFINE_VIRTIO_COMMON_FEATURES(VirtioCcwDevice, host_features),
DEFINE_PROP_END_OF_LIST(),
};
diff --git a/hw/s390x/virtio-ccw.h b/hw/s390x/virtio-ccw.h
index 5a1f16e..9087f7a 100644
--- a/hw/s390x/virtio-ccw.h
+++ b/hw/s390x/virtio-ccw.h
@@ -68,9 +68...
2014 Dec 11
0
[PATCH RFC v6 05/20] virtio: support more feature bits
...EFINE_PROP_BIT("ioeventfd", VirtioCcwDevice, flags,
VIRTIO_CCW_FLAG_USE_IOEVENTFD_BIT, true),
DEFINE_PROP_END_OF_LIST(),
@@ -1614,7 +1621,7 @@ static void virtio_ccw_busdev_unplug(HotplugHandler *hotplug_dev,
}
static Property virtio_ccw_properties[] = {
- DEFINE_VIRTIO_COMMON_FEATURES(VirtioCcwDevice, host_features[0]),
+ DEFINE_VIRTIO_COMMON_FEATURES(VirtioCcwDevice, host_features),
DEFINE_PROP_END_OF_LIST(),
};
diff --git a/hw/s390x/virtio-ccw.h b/hw/s390x/virtio-ccw.h
index 5a1f16e..9087f7a 100644
--- a/hw/s390x/virtio-ccw.h
+++ b/hw/s390x/virtio-ccw.h
@@ -68,9 +68...
2012 Jan 24
2
[PATCH 26/28] pci: convert to QEMU Object Model
...- .revision = VIRTIO_PCI_ABI_VERSION,
- .class_id = 0x2,
- .qdev.props = (Property[]) {
- DEFINE_PROP_BIT("ioeventfd", VirtIOPCIProxy, flags, VIRTIO_PCI_FLAG_USE_IOEVENTFD_BIT, true),
- DEFINE_PROP_UINT32("vectors", VirtIOPCIProxy, nvectors, 2),
- DEFINE_VIRTIO_COMMON_FEATURES(VirtIOPCIProxy, host_features),
- DEFINE_PROP_STRING("mount_tag", VirtIOPCIProxy, fsconf.tag),
- DEFINE_PROP_STRING("fsdev", VirtIOPCIProxy, fsconf.fsdev_id),
- DEFINE_PROP_END_OF_LIST(),
- },
- .qdev.reset = virtio_pci_reset,
+static Property virtio_9...
2013 Mar 27
3
[PATCH 0/2] virtio-spec: dynamic network offloads configuration
From: Dmitry Fleytman <dfleytma at redhat.com>
One of recently introduced Windows features (RSC)
requires network driver to be able to enable and disable
HW LRO offload on the fly without device reinitialization.
Current Virtio specification doesn't support this requirement.
The solution proposed by following spec patch is to add
a new control command for this purpose.
The same
2013 Mar 27
3
[PATCH 0/2] virtio-spec: dynamic network offloads configuration
From: Dmitry Fleytman <dfleytma at redhat.com>
One of recently introduced Windows features (RSC)
requires network driver to be able to enable and disable
HW LRO offload on the fly without device reinitialization.
Current Virtio specification doesn't support this requirement.
The solution proposed by following spec patch is to add
a new control command for this purpose.
The same
2013 Apr 02
3
[PATCH 0/2 V3] virtio-spec/net: dynamic network offloads configuration
From: Dmitry Fleytman <dfleytma at redhat.com>
V3 changes:
1. Compat macro added
2. Feature name beautification
V2 changes:
1. _GUEST_ added to command and feature names
2. Live migration logic fixed
Reported-by: Michael S. Tsirkin <mst at redhat.com>
One of recently introduced Windows features (RSC)
requires network driver to be able to enable and disable
HW LRO offload on
2013 Apr 02
3
[PATCH 0/2 V3] virtio-spec/net: dynamic network offloads configuration
From: Dmitry Fleytman <dfleytma at redhat.com>
V3 changes:
1. Compat macro added
2. Feature name beautification
V2 changes:
1. _GUEST_ added to command and feature names
2. Live migration logic fixed
Reported-by: Michael S. Tsirkin <mst at redhat.com>
One of recently introduced Windows features (RSC)
requires network driver to be able to enable and disable
HW LRO offload on