Displaying 20 results from an estimated 55 matches for "_field".
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2014 Dec 02
0
[PATCH RFC v5 05/19] virtio: support more feature bits
...qdev-properties.h
index 070006c..23d713b 100644
--- a/include/hw/qdev-properties.h
+++ b/include/hw/qdev-properties.h
@@ -51,6 +51,17 @@ extern PropertyInfo qdev_prop_arraylen;
.defval = (bool)_defval, \
}
+#define DEFINE_PROP_BIT64(_name, _state, _field, _bit, _defval) { \
+ .name = (_name), \
+ .info = &(qdev_prop_bit), \
+ .bitnr = (_bit), \
+ .offset = offsetof(_state, _field) \
+...
2014 Dec 02
0
[PATCH RFC v5 05/19] virtio: support more feature bits
...qdev-properties.h
index 070006c..23d713b 100644
--- a/include/hw/qdev-properties.h
+++ b/include/hw/qdev-properties.h
@@ -51,6 +51,17 @@ extern PropertyInfo qdev_prop_arraylen;
.defval = (bool)_defval, \
}
+#define DEFINE_PROP_BIT64(_name, _state, _field, _bit, _defval) { \
+ .name = (_name), \
+ .info = &(qdev_prop_bit), \
+ .bitnr = (_bit), \
+ .offset = offsetof(_state, _field) \
+...
2014 Dec 11
0
[PATCH RFC v6 05/20] virtio: support more feature bits
...64;
extern PropertyInfo qdev_prop_bool;
extern PropertyInfo qdev_prop_uint8;
extern PropertyInfo qdev_prop_uint16;
@@ -51,6 +52,17 @@ extern PropertyInfo qdev_prop_arraylen;
.defval = (bool)_defval, \
}
+#define DEFINE_PROP_BIT64(_name, _state, _field, _bit, _defval) { \
+ .name = (_name), \
+ .info = &(qdev_prop_bit64), \
+ .bitnr = (_bit), \
+ .offset = offsetof(_state, _field) \...
2014 Dec 11
0
[PATCH RFC v6 05/20] virtio: support more feature bits
...64;
extern PropertyInfo qdev_prop_bool;
extern PropertyInfo qdev_prop_uint8;
extern PropertyInfo qdev_prop_uint16;
@@ -51,6 +52,17 @@ extern PropertyInfo qdev_prop_arraylen;
.defval = (bool)_defval, \
}
+#define DEFINE_PROP_BIT64(_name, _state, _field, _bit, _defval) { \
+ .name = (_name), \
+ .info = &(qdev_prop_bit64), \
+ .bitnr = (_bit), \
+ .offset = offsetof(_state, _field) \...
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
2012 Sep 04
2
[PATCH] valgrind: Support for ioctls used by Xen toolstack processes.
...face_version;
+ */
+ PRE_MEM_READ("__HYPERVISOR_sysctl", ARG1,
+ sizeof(uint32_t) + sizeof(uint32_t));
+
+ if (!sysctl || sysctl->interface_version != XEN_SYSCTL_INTERFACE_VERSION)
+ /* BUG ? */
+ return;
+
+#define __PRE_XEN_SYSCTL_READ(_sysctl, _union, _field) \
+ PRE_MEM_READ("XEN_SYSCTL_" # _sysctl, \
+ (Addr)&sysctl->u._union._field, \
+ sizeof(sysctl->u._union._field))
+#define PRE_XEN_SYSCTL_READ(_sysctl, _field) \
+ __PRE_XEN_SYSCTL_READ(_sysctl, _sysctl, _field)
+...
2013 May 16
2
[PATCH] virtio-net: Reporting traffic queue distribution statistics through ethtool
...+ struct u64_stats_sync tx_syncp;
u64 tx_packets;
+ u64 tx_bytes;
+};
- u64 rx_bytes;
- u64 rx_packets;
+struct virtnet_ethtool_stats {
+ char desc[ETH_GSTRING_LEN];
+ int type;
+ int size;
+ int offset;
+};
+
+enum {VIRTNET_STATS_TX, VIRTNET_STATS_RX};
+
+#define VIRTNET_RX_STATS_INFO(_struct, _field) \
+ {#_field, VIRTNET_STATS_RX, FIELD_SIZEOF(_struct, _field), \
+ offsetof(_struct, _field)}
+
+#define VIRTNET_TX_STATS_INFO(_struct, _field) \
+ {#_field, VIRTNET_STATS_TX, FIELD_SIZEOF(_struct, _field), \
+ offsetof(_struct, _field)}
+
+static const struct virtnet_ethtool_stats virtnet_et_rx_s...
2013 May 16
2
[PATCH] virtio-net: Reporting traffic queue distribution statistics through ethtool
...+ struct u64_stats_sync tx_syncp;
u64 tx_packets;
+ u64 tx_bytes;
+};
- u64 rx_bytes;
- u64 rx_packets;
+struct virtnet_ethtool_stats {
+ char desc[ETH_GSTRING_LEN];
+ int type;
+ int size;
+ int offset;
+};
+
+enum {VIRTNET_STATS_TX, VIRTNET_STATS_RX};
+
+#define VIRTNET_RX_STATS_INFO(_struct, _field) \
+ {#_field, VIRTNET_STATS_RX, FIELD_SIZEOF(_struct, _field), \
+ offsetof(_struct, _field)}
+
+#define VIRTNET_TX_STATS_INFO(_struct, _field) \
+ {#_field, VIRTNET_STATS_TX, FIELD_SIZEOF(_struct, _field), \
+ offsetof(_struct, _field)}
+
+static const struct virtnet_ethtool_stats virtnet_et_rx_s...
2012 Sep 28
0
[PATCH qemu] virtio-net: add feature bit for any header s/g
...F_CTRL_RX_EXTRA 20 /* Extra RX mode control support */
+#define VIRTIO_NET_F_ANY_HEADER_SG 22 /* Host can handle any header s/g */
#define VIRTIO_NET_S_LINK_UP 1 /* Link is up */
@@ -186,5 +187,6 @@ struct virtio_net_ctrl_mac {
DEFINE_PROP_BIT("ctrl_vq", _state, _field, VIRTIO_NET_F_CTRL_VQ, true), \
DEFINE_PROP_BIT("ctrl_rx", _state, _field, VIRTIO_NET_F_CTRL_RX, true), \
DEFINE_PROP_BIT("ctrl_vlan", _state, _field, VIRTIO_NET_F_CTRL_VLAN, true), \
- DEFINE_PROP_BIT("ctrl_rx_extra", _state, _field, VIRTIO_NE...
2012 Sep 28
0
[PATCH qemu] virtio-net: add feature bit for any header s/g
...F_CTRL_RX_EXTRA 20 /* Extra RX mode control support */
+#define VIRTIO_NET_F_ANY_HEADER_SG 22 /* Host can handle any header s/g */
#define VIRTIO_NET_S_LINK_UP 1 /* Link is up */
@@ -186,5 +187,6 @@ struct virtio_net_ctrl_mac {
DEFINE_PROP_BIT("ctrl_vq", _state, _field, VIRTIO_NET_F_CTRL_VQ, true), \
DEFINE_PROP_BIT("ctrl_rx", _state, _field, VIRTIO_NET_F_CTRL_RX, true), \
DEFINE_PROP_BIT("ctrl_vlan", _state, _field, VIRTIO_NET_F_CTRL_VLAN, true), \
- DEFINE_PROP_BIT("ctrl_rx_extra", _state, _field, VIRTIO_NE...
2014 Dec 02
24
[PATCH RFC v5 00/19] qemu: towards virtio-1 host support
Another iteration of virtio-1 patches for qemu, as always available on
git://github.com/cohuck/qemu virtio-1
This one seems to work together with the current vhost-next patches
(well, I can ping :)
Changes from v4:
- add helpers for feature bit manipulation and checking
- use 64 bit feature bits instead of 32 bit arrays
- infrastructure to allow devices to offer different sets of feature
bits
2014 Dec 02
24
[PATCH RFC v5 00/19] qemu: towards virtio-1 host support
Another iteration of virtio-1 patches for qemu, as always available on
git://github.com/cohuck/qemu virtio-1
This one seems to work together with the current vhost-next patches
(well, I can ping :)
Changes from v4:
- add helpers for feature bit manipulation and checking
- use 64 bit feature bits instead of 32 bit arrays
- infrastructure to allow devices to offer different sets of feature
bits
2013 Jan 17
1
[QEMU PATCH v3] virtio-net: introduce a new macaddr control
...truct virtio_net_ctrl_mac {
};
#define VIRTIO_NET_CTRL_MAC 1
#define VIRTIO_NET_CTRL_MAC_TABLE_SET 0
+ #define VIRTIO_NET_CTRL_MAC_ADDR_SET 1
/*
* Control VLAN filtering
@@ -158,5 +165,6 @@ struct virtio_net_ctrl_mac {
DEFINE_PROP_BIT("ctrl_vq", _state, _field, VIRTIO_NET_F_CTRL_VQ, true), \
DEFINE_PROP_BIT("ctrl_rx", _state, _field, VIRTIO_NET_F_CTRL_RX, true), \
DEFINE_PROP_BIT("ctrl_vlan", _state, _field, VIRTIO_NET_F_CTRL_VLAN, true), \
- DEFINE_PROP_BIT("ctrl_rx_extra", _state, _field, VIRTIO_NE...
2013 Jan 17
1
[QEMU PATCH v3] virtio-net: introduce a new macaddr control
...truct virtio_net_ctrl_mac {
};
#define VIRTIO_NET_CTRL_MAC 1
#define VIRTIO_NET_CTRL_MAC_TABLE_SET 0
+ #define VIRTIO_NET_CTRL_MAC_ADDR_SET 1
/*
* Control VLAN filtering
@@ -158,5 +165,6 @@ struct virtio_net_ctrl_mac {
DEFINE_PROP_BIT("ctrl_vq", _state, _field, VIRTIO_NET_F_CTRL_VQ, true), \
DEFINE_PROP_BIT("ctrl_rx", _state, _field, VIRTIO_NET_F_CTRL_RX, true), \
DEFINE_PROP_BIT("ctrl_vlan", _state, _field, VIRTIO_NET_F_CTRL_VLAN, true), \
- DEFINE_PROP_BIT("ctrl_rx_extra", _state, _field, VIRTIO_NE...
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
2016 Apr 21
4
[PATCH V2 RFC] fixup! virtio: convert to use DMA api
...ce_memory;
diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h
index b12faa9..44f3788 100644
--- a/include/hw/virtio/virtio.h
+++ b/include/hw/virtio/virtio.h
@@ -228,7 +228,9 @@ typedef struct VirtIORNGConf VirtIORNGConf;
DEFINE_PROP_BIT64("notify_on_empty", _state, _field, \
VIRTIO_F_NOTIFY_ON_EMPTY, true), \
DEFINE_PROP_BIT64("any_layout", _state, _field, \
- VIRTIO_F_ANY_LAYOUT, true)
+ VIRTIO_F_ANY_LAYOUT, true), \
+ DEFINE_PROP_BIT64("iommu_platform", _state, _field, \...