Displaying 20 results from an estimated 26 matches for "virtnet_update_status".
2012 Apr 12
2
[net-next V7 PATCH] virtio-net: send gratuitous packets when needed
..._warn(&vi->dev->dev, "Failed to ack link announce.\n");
+ rtnl_unlock();
+}
+
static int virtnet_close(struct net_device *dev)
{
struct virtnet_info *vi = netdev_priv(dev);
@@ -952,20 +971,31 @@ static const struct net_device_ops virtnet_netdev = {
#endif
};
-static void virtnet_update_status(struct virtnet_info *vi)
+static void virtnet_config_changed_work(struct work_struct *work)
{
+ struct virtnet_info *vi =
+ container_of(work, struct virtnet_info, config_work);
u16 v;
+ mutex_lock(&vi->config_lock);
+ if (!vi->config_enable)
+ goto done;
+
if (virtio_config_val(...
2012 Apr 12
2
[net-next V7 PATCH] virtio-net: send gratuitous packets when needed
..._warn(&vi->dev->dev, "Failed to ack link announce.\n");
+ rtnl_unlock();
+}
+
static int virtnet_close(struct net_device *dev)
{
struct virtnet_info *vi = netdev_priv(dev);
@@ -952,20 +971,31 @@ static const struct net_device_ops virtnet_netdev = {
#endif
};
-static void virtnet_update_status(struct virtnet_info *vi)
+static void virtnet_config_changed_work(struct work_struct *work)
{
+ struct virtnet_info *vi =
+ container_of(work, struct virtnet_info, config_work);
u16 v;
+ mutex_lock(&vi->config_lock);
+ if (!vi->config_enable)
+ goto done;
+
if (virtio_config_val(...
2012 Mar 13
1
[V4 PATCH] virtio-net: send gratuitous packet when needed
.../* Make sure refill_work doesn't re-enable napi! */
cancel_delayed_work_sync(&vi->refill);
+ if (virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_ANNOUNCE))
+ cancel_work_sync(&vi->announce);
napi_disable(&vi->napi);
return 0;
@@ -962,11 +974,23 @@ static void virtnet_update_status(struct virtnet_info *vi)
return;
/* Ignore unknown (future) status bits */
- v &= VIRTIO_NET_S_LINK_UP;
+ v &= VIRTIO_NET_S_LINK_UP | VIRTIO_NET_S_ANNOUNCE;
if (vi->status == v)
return;
+ if (v & VIRTIO_NET_S_ANNOUNCE) {
+ v &= ~VIRTIO_NET_S_ANNOUNCE;
+ vi->v...
2012 Mar 13
1
[V4 PATCH] virtio-net: send gratuitous packet when needed
.../* Make sure refill_work doesn't re-enable napi! */
cancel_delayed_work_sync(&vi->refill);
+ if (virtio_has_feature(vi->vdev, VIRTIO_NET_F_GUEST_ANNOUNCE))
+ cancel_work_sync(&vi->announce);
napi_disable(&vi->napi);
return 0;
@@ -962,11 +974,23 @@ static void virtnet_update_status(struct virtnet_info *vi)
return;
/* Ignore unknown (future) status bits */
- v &= VIRTIO_NET_S_LINK_UP;
+ v &= VIRTIO_NET_S_LINK_UP | VIRTIO_NET_S_ANNOUNCE;
if (vi->status == v)
return;
+ if (v & VIRTIO_NET_S_ANNOUNCE) {
+ v &= ~VIRTIO_NET_S_ANNOUNCE;
+ vi->v...
2012 Mar 28
2
[V6 PATCH] virtio-net: send gratuitous packets when needed
...t net_device *dev)
{
struct virtnet_info *vi = netdev_priv(dev);
/* Make sure refill_work doesn't re-enable napi! */
cancel_delayed_work_sync(&vi->refill);
+ cancel_work_sync(&vi->announce);
napi_disable(&vi->napi);
return 0;
@@ -962,11 +983,17 @@ static void virtnet_update_status(struct virtnet_info *vi)
return;
/* Ignore unknown (future) status bits */
- v &= VIRTIO_NET_S_LINK_UP;
+ v &= VIRTIO_NET_S_LINK_UP | VIRTIO_NET_S_ANNOUNCE;
if (vi->status == v)
return;
+ if (v & VIRTIO_NET_S_ANNOUNCE) {
+ v &= ~VIRTIO_NET_S_ANNOUNCE;
+ if (v &a...
2012 Mar 28
2
[V6 PATCH] virtio-net: send gratuitous packets when needed
...t net_device *dev)
{
struct virtnet_info *vi = netdev_priv(dev);
/* Make sure refill_work doesn't re-enable napi! */
cancel_delayed_work_sync(&vi->refill);
+ cancel_work_sync(&vi->announce);
napi_disable(&vi->napi);
return 0;
@@ -962,11 +983,17 @@ static void virtnet_update_status(struct virtnet_info *vi)
return;
/* Ignore unknown (future) status bits */
- v &= VIRTIO_NET_S_LINK_UP;
+ v &= VIRTIO_NET_S_LINK_UP | VIRTIO_NET_S_ANNOUNCE;
if (vi->status == v)
return;
+ if (v & VIRTIO_NET_S_ANNOUNCE) {
+ v &= ~VIRTIO_NET_S_ANNOUNCE;
+ if (v &a...
2011 Aug 14
2
[PATCH 1/3] virtio-console: Use virtio_config_val() for retrieving config
This patch modifies virtio-console to use virtio_config_val() instead
of a 'if(virtio_has_feature()) vdev->config->get()' construct to retrieve
optional values from the config space.
Cc: Amit Shah <amit.shah at redhat.com>
Cc: "Michael S. Tsirkin" <mst at redhat.com>
Cc: Rusty Russell <rusty at rustcorp.com.au>
Cc: virtualization at
2011 Aug 14
2
[PATCH 1/3] virtio-console: Use virtio_config_val() for retrieving config
This patch modifies virtio-console to use virtio_config_val() instead
of a 'if(virtio_has_feature()) vdev->config->get()' construct to retrieve
optional values from the config space.
Cc: Amit Shah <amit.shah at redhat.com>
Cc: "Michael S. Tsirkin" <mst at redhat.com>
Cc: Rusty Russell <rusty at rustcorp.com.au>
Cc: virtualization at
2012 Mar 16
1
[V5 PATCH] virtio-net: send gratuitous packets when needed
...@ -787,6 +797,7 @@ static int virtnet_close(struct net_device *dev)
/* Make sure refill_work doesn't re-enable napi! */
cancel_delayed_work_sync(&vi->refill);
+ cancel_work_sync(&vi->announce);
napi_disable(&vi->napi);
return 0;
@@ -962,11 +973,22 @@ static void virtnet_update_status(struct virtnet_info *vi)
return;
/* Ignore unknown (future) status bits */
- v &= VIRTIO_NET_S_LINK_UP;
+ v &= VIRTIO_NET_S_LINK_UP | VIRTIO_NET_S_ANNOUNCE;
if (vi->status == v)
return;
+ if (v & VIRTIO_NET_S_ANNOUNCE) {
+ v &= ~VIRTIO_NET_S_ANNOUNCE;
+ vi->v...
2012 Mar 16
1
[V5 PATCH] virtio-net: send gratuitous packets when needed
...@ -787,6 +797,7 @@ static int virtnet_close(struct net_device *dev)
/* Make sure refill_work doesn't re-enable napi! */
cancel_delayed_work_sync(&vi->refill);
+ cancel_work_sync(&vi->announce);
napi_disable(&vi->napi);
return 0;
@@ -962,11 +973,22 @@ static void virtnet_update_status(struct virtnet_info *vi)
return;
/* Ignore unknown (future) status bits */
- v &= VIRTIO_NET_S_LINK_UP;
+ v &= VIRTIO_NET_S_LINK_UP | VIRTIO_NET_S_ANNOUNCE;
if (vi->status == v)
return;
+ if (v & VIRTIO_NET_S_ANNOUNCE) {
+ v &= ~VIRTIO_NET_S_ANNOUNCE;
+ vi->v...
2012 Jan 04
2
[PATCH 1/2] virtio: net: Move vq initialization into separate function
...---
1 file changed, 28 insertions(+), 19 deletions(-)
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 1b67e8a..ec8c400 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -966,15 +966,38 @@ static void virtnet_config_changed(struct virtio_device *vdev)
virtnet_update_status(vi);
}
+static int init_vqs(struct virtnet_info *vi)
+{
+ struct virtqueue *vqs[3];
+ vq_callback_t *callbacks[] = { skb_recv_done, skb_xmit_done, NULL};
+ const char *names[] = { "input", "output", "control" };
+ int nvqs, err;
+
+ /* We expect two virtqueues, rece...
2012 Jan 04
2
[PATCH 1/2] virtio: net: Move vq initialization into separate function
...---
1 file changed, 28 insertions(+), 19 deletions(-)
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
index 1b67e8a..ec8c400 100644
--- a/drivers/net/virtio_net.c
+++ b/drivers/net/virtio_net.c
@@ -966,15 +966,38 @@ static void virtnet_config_changed(struct virtio_device *vdev)
virtnet_update_status(vi);
}
+static int init_vqs(struct virtnet_info *vi)
+{
+ struct virtqueue *vqs[3];
+ vq_callback_t *callbacks[] = { skb_recv_done, skb_xmit_done, NULL};
+ const char *names[] = { "input", "output", "control" };
+ int nvqs, err;
+
+ /* We expect two virtqueues, rece...
2011 Nov 17
12
[PATCH v3 00/11] virtio: S4 support
Hi,
These patches add support for S4 to virtio (pci) and all drivers.
For each driver, all vqs are removed before hibernation, and then
re-created after restore. Some driver-specific uninit and init work
is also done in the freeze and restore functions.
All the drivers in testing work fine:
* virtio-blk is used for the only disk in the VM, IO works fine before
and after.
* virtio-console:
2011 Nov 17
12
[PATCH v3 00/11] virtio: S4 support
Hi,
These patches add support for S4 to virtio (pci) and all drivers.
For each driver, all vqs are removed before hibernation, and then
re-created after restore. Some driver-specific uninit and init work
is also done in the freeze and restore functions.
All the drivers in testing work fine:
* virtio-blk is used for the only disk in the VM, IO works fine before
and after.
* virtio-console:
2011 Dec 22
12
[PATCH v6 00/11] virtio: s4 support
Hi,
These patches add support for S4 to virtio (pci) and all drivers.
For each driver, all vqs are removed before hibernation, and then
re-created after restore. Some driver-specific uninit and init work
is also done in the freeze and restore functions.
All the drivers in testing work fine:
* virtio-blk is used for the only disk in the VM, IO works fine before
and after. 'dd
2011 Dec 22
12
[PATCH v6 00/11] virtio: s4 support
Hi,
These patches add support for S4 to virtio (pci) and all drivers.
For each driver, all vqs are removed before hibernation, and then
re-created after restore. Some driver-specific uninit and init work
is also done in the freeze and restore functions.
All the drivers in testing work fine:
* virtio-blk is used for the only disk in the VM, IO works fine before
and after. 'dd
2011 Dec 15
12
[PATCH v5 00/11] virtio: s4 support
Hi,
These patches add support for S4 to virtio (pci) and all drivers.
Michael saw some race in virtio-net module removal which will need a
similar fix for the freeze code as well. I'll update the virtio-net
patch with that fix once the fix is settled upon and applied.
For each driver, all vqs are removed before hibernation, and then
re-created after restore. Some driver-specific uninit
2011 Dec 15
12
[PATCH v5 00/11] virtio: s4 support
Hi,
These patches add support for S4 to virtio (pci) and all drivers.
Michael saw some race in virtio-net module removal which will need a
similar fix for the freeze code as well. I'll update the virtio-net
patch with that fix once the fix is settled upon and applied.
For each driver, all vqs are removed before hibernation, and then
re-created after restore. Some driver-specific uninit
2011 Dec 06
17
[PATCH v4 00/12] virtio: s4 support
Hi,
These patches add support for S4 to virtio (pci) and all drivers.
For each driver, all vqs are removed before hibernation, and then
re-created after restore. Some driver-specific uninit and init work
is also done in the freeze and restore functions.
All the drivers in testing work fine:
* virtio-blk is used for the only disk in the VM, IO works fine before
and after. 'dd
2011 Dec 06
17
[PATCH v4 00/12] virtio: s4 support
Hi,
These patches add support for S4 to virtio (pci) and all drivers.
For each driver, all vqs are removed before hibernation, and then
re-created after restore. Some driver-specific uninit and init work
is also done in the freeze and restore functions.
All the drivers in testing work fine:
* virtio-blk is used for the only disk in the VM, IO works fine before
and after. 'dd