Displaying 20 results from an estimated 25 matches for "slave_regist".
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slave_register
2019 Mar 21
2
[PATCH net v2] failover: allow name change on IFF_UP slave interfaces
...VE_RENAME_OK))
> return -EBUSY;
>
> write_seqcount_begin(&devnet_rename_seq);
> diff --git a/net/core/failover.c b/net/core/failover.c
> index 4a92a98..34c5c87 100644
> --- a/net/core/failover.c
> +++ b/net/core/failover.c
> @@ -80,14 +80,14 @@ static int failover_slave_register(struct net_device *slave_dev)
> goto err_upper_link;
> }
>
> - slave_dev->priv_flags |= IFF_FAILOVER_SLAVE;
> + slave_dev->priv_flags |= (IFF_FAILOVER_SLAVE | IFF_SLAVE_RENAME_OK);
>
> if (fops && fops->slave_register &&
> !fops-&g...
2019 Mar 21
2
[PATCH net v2] failover: allow name change on IFF_UP slave interfaces
...VE_RENAME_OK))
> return -EBUSY;
>
> write_seqcount_begin(&devnet_rename_seq);
> diff --git a/net/core/failover.c b/net/core/failover.c
> index 4a92a98..34c5c87 100644
> --- a/net/core/failover.c
> +++ b/net/core/failover.c
> @@ -80,14 +80,14 @@ static int failover_slave_register(struct net_device *slave_dev)
> goto err_upper_link;
> }
>
> - slave_dev->priv_flags |= IFF_FAILOVER_SLAVE;
> + slave_dev->priv_flags |= (IFF_FAILOVER_SLAVE | IFF_SLAVE_RENAME_OK);
>
> if (fops && fops->slave_register &&
> !fops-&g...
2018 May 07
1
[PATCH net-next v10 2/4] net: Introduce generic failover module
On Mon, 7 May 2018 15:10:44 -0700
Sridhar Samudrala <sridhar.samudrala at intel.com> wrote:
> + if (netif_running(failover_dev)) {
> + err = dev_open(slave_dev);
> + if (err && (err != -EBUSY)) {
> + netdev_err(failover_dev, "Opening slave %s failed err:%d\n",
> + slave_dev->name, err);
> + goto err_dev_open;
> + }
> + }
> +
>
2019 Mar 07
0
[PATCH net v2] failover: allow name change on IFF_UP slave interfaces
...ply check for IFF_FAILOVER_SLAVE ?
>
> write_seqcount_begin(&devnet_rename_seq);
> diff --git a/net/core/failover.c b/net/core/failover.c
> index 4a92a98..34c5c87 100644
> --- a/net/core/failover.c
> +++ b/net/core/failover.c
> @@ -80,14 +80,14 @@ static int failover_slave_register(struct net_device *slave_dev)
> goto err_upper_link;
> }
>
> - slave_dev->priv_flags |= IFF_FAILOVER_SLAVE;
> + slave_dev->priv_flags |= (IFF_FAILOVER_SLAVE | IFF_SLAVE_RENAME_OK);
>
> if (fops && fops->slave_register &&
> !f...
2018 May 24
0
[PATCH net-next v12 1/5] net: Introduce generic failover module
...+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c) 2018, Intel Corporation. */
+
+#ifndef _FAILOVER_H
+#define _FAILOVER_H
+
+#include <linux/netdevice.h>
+
+struct failover_ops {
+ int (*slave_pre_register)(struct net_device *slave_dev,
+ struct net_device *failover_dev);
+ int (*slave_register)(struct net_device *slave_dev,
+ struct net_device *failover_dev);
+ int (*slave_pre_unregister)(struct net_device *slave_dev,
+ struct net_device *failover_dev);
+ int (*slave_unregister)(struct net_device *slave_dev,
+ struct net_device *failover_dev);
+ int (*slave_link_chang...
2019 Mar 06
0
[RFC PATCH net-next] failover: allow name change on IFF_UP slave interfaces
...allow renaming the slave when failover master is up");
No module parameters please. If you need to set something do it using
rtnl_link_ops. Thanks.
>
> static struct net_device *failover_get_bymac(u8 *mac, struct failover_ops **ops)
> {
>@@ -81,13 +86,15 @@ static int failover_slave_register(struct net_device *slave_dev)
> }
>
> slave_dev->priv_flags |= IFF_FAILOVER_SLAVE;
>+ if (slave_rename_ok)
>+ slave_dev->priv_flags |= IFF_SLAVE_RENAME_OK;
>
> if (fops && fops->slave_register &&
> !fops->slave_register(slave_dev, fai...
2019 Mar 05
0
[RFC PATCH net-next] failover: allow name change on IFF_UP slave interfaces
...k, bool, (S_IRUGO | S_IWUSR));
> +MODULE_PARM_DESC(slave_rename_ok,
> + "If set allow renaming the slave when failover master is up");
>
> static struct net_device *failover_get_bymac(u8 *mac, struct failover_ops **ops)
> {
> @@ -81,13 +86,15 @@ static int failover_slave_register(struct net_device *slave_dev)
> }
>
> slave_dev->priv_flags |= IFF_FAILOVER_SLAVE;
> + if (slave_rename_ok)
> + slave_dev->priv_flags |= IFF_SLAVE_RENAME_OK;
>
> if (fops && fops->slave_register &&
> !fops->slave_register(slave_...
2019 Mar 21
0
[PATCH net v2] failover: allow name change on IFF_UP slave interfaces
...urn -EBUSY;
>>
>> write_seqcount_begin(&devnet_rename_seq);
>> diff --git a/net/core/failover.c b/net/core/failover.c
>> index 4a92a98..34c5c87 100644
>> --- a/net/core/failover.c
>> +++ b/net/core/failover.c
>> @@ -80,14 +80,14 @@ static int failover_slave_register(struct net_device *slave_dev)
>> goto err_upper_link;
>> }
>>
>> - slave_dev->priv_flags |= IFF_FAILOVER_SLAVE;
>> + slave_dev->priv_flags |= (IFF_FAILOVER_SLAVE | IFF_SLAVE_RENAME_OK);
>>
>> if (fops && fops->slave_register &&a...
2019 Mar 21
0
[PATCH net v2] failover: allow name change on IFF_UP slave interfaces
...qcount_begin(&devnet_rename_seq);
>>>> diff --git a/net/core/failover.c b/net/core/failover.c
>>>> index 4a92a98..34c5c87 100644
>>>> --- a/net/core/failover.c
>>>> +++ b/net/core/failover.c
>>>> @@ -80,14 +80,14 @@ static int failover_slave_register(struct
>>>> net_device *slave_dev)
>>>> ????????? goto err_upper_link;
>>>> ????? }
>>>> ? -??? slave_dev->priv_flags |= IFF_FAILOVER_SLAVE;
>>>> +??? slave_dev->priv_flags |= (IFF_FAILOVER_SLAVE |
>>>> IFF_SLAVE_RENA...
2019 Mar 21
0
[PATCH net v2] failover: allow name change on IFF_UP slave interfaces
...;> write_seqcount_begin(&devnet_rename_seq);
> >> diff --git a/net/core/failover.c b/net/core/failover.c
> >> index 4a92a98..34c5c87 100644
> >> --- a/net/core/failover.c
> >> +++ b/net/core/failover.c
> >> @@ -80,14 +80,14 @@ static int failover_slave_register(struct net_device *slave_dev)
> >> goto err_upper_link;
> >> }
> >>
> >> - slave_dev->priv_flags |= IFF_FAILOVER_SLAVE;
> >> + slave_dev->priv_flags |= (IFF_FAILOVER_SLAVE | IFF_SLAVE_RENAME_OK);
> >>
> >> if (fops &&a...
2019 Apr 09
0
[PATCH net v8] failover: allow name change on IFF_UP slave interfaces
...E_RENAME_OK)))
> return -EBUSY;
>
> write_seqcount_begin(&devnet_rename_seq);
> diff --git a/net/core/failover.c b/net/core/failover.c
> index 4a92a98..b5cd3c7 100644
> --- a/net/core/failover.c
> +++ b/net/core/failover.c
> @@ -80,14 +80,14 @@ static int failover_slave_register(struct net_device *slave_dev)
> goto err_upper_link;
> }
>
> - slave_dev->priv_flags |= IFF_FAILOVER_SLAVE;
> + slave_dev->priv_flags |= (IFF_FAILOVER_SLAVE | IFF_LIVE_RENAME_OK);
>
> if (fops && fops->slave_register &&
> !fops->...
2019 Apr 08
0
[PATCH net v7] failover: allow name change on IFF_UP slave interfaces
...E_RENAME_OK)))
> return -EBUSY;
>
> write_seqcount_begin(&devnet_rename_seq);
> diff --git a/net/core/failover.c b/net/core/failover.c
> index 4a92a98..b5cd3c7 100644
> --- a/net/core/failover.c
> +++ b/net/core/failover.c
> @@ -80,14 +80,14 @@ static int failover_slave_register(struct net_device *slave_dev)
> goto err_upper_link;
> }
>
> - slave_dev->priv_flags |= IFF_FAILOVER_SLAVE;
> + slave_dev->priv_flags |= (IFF_FAILOVER_SLAVE | IFF_LIVE_RENAME_OK);
>
> if (fops && fops->slave_register &&
> !fops->...
2019 Mar 05
0
[RFC PATCH net-next] failover: allow name change on IFF_UP slave interfaces
...+MODULE_PARM_DESC(slave_rename_ok,
> > > + "If set allow renaming the slave when failover master is up");
> > > static struct net_device *failover_get_bymac(u8 *mac, struct failover_ops **ops)
> > > {
> > > @@ -81,13 +86,15 @@ static int failover_slave_register(struct net_device *slave_dev)
> > > }
> > > slave_dev->priv_flags |= IFF_FAILOVER_SLAVE;
> > > + if (slave_rename_ok)
> > > + slave_dev->priv_flags |= IFF_SLAVE_RENAME_OK;
> > > if (fops && fops->slave_register &&
>...
2019 Apr 05
2
[PATCH net v6] failover: allow name change on IFF_UP slave interfaces
...t = call_netdevice_notifiers(NETDEV_CHANGENAME, dev);
> ret = notifier_to_errno(ret);
>
> diff --git a/net/core/failover.c b/net/core/failover.c
> index 4a92a98..b5cd3c7 100644
> --- a/net/core/failover.c
> +++ b/net/core/failover.c
> @@ -80,14 +80,14 @@ static int failover_slave_register(struct net_device *slave_dev)
> goto err_upper_link;
> }
>
> - slave_dev->priv_flags |= IFF_FAILOVER_SLAVE;
> + slave_dev->priv_flags |= (IFF_FAILOVER_SLAVE | IFF_LIVE_NAME_CHANGE);
>
> if (fops && fops->slave_register &&
> !fops-&...
2019 Apr 05
2
[PATCH net v6] failover: allow name change on IFF_UP slave interfaces
...t = call_netdevice_notifiers(NETDEV_CHANGENAME, dev);
> ret = notifier_to_errno(ret);
>
> diff --git a/net/core/failover.c b/net/core/failover.c
> index 4a92a98..b5cd3c7 100644
> --- a/net/core/failover.c
> +++ b/net/core/failover.c
> @@ -80,14 +80,14 @@ static int failover_slave_register(struct net_device *slave_dev)
> goto err_upper_link;
> }
>
> - slave_dev->priv_flags |= IFF_FAILOVER_SLAVE;
> + slave_dev->priv_flags |= (IFF_FAILOVER_SLAVE | IFF_LIVE_NAME_CHANGE);
>
> if (fops && fops->slave_register &&
> !fops-&...
2018 May 07
0
[PATCH net-next v10 2/4] net: Introduce generic failover module
...00000000..221c2aff7531
--- /dev/null
+++ b/include/net/net_failover.h
@@ -0,0 +1,52 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/* Copyright (c) 2018, Intel Corporation. */
+
+#ifndef _NET_FAILOVER_H
+#define _NET_FAILOVER_H
+
+#include <linux/netdevice.h>
+
+struct net_failover_ops {
+ int (*slave_register)(struct net_device *slave_dev,
+ struct net_device *failover_dev);
+ int (*slave_unregister)(struct net_device *slave_dev,
+ struct net_device *failover_dev);
+ int (*slave_link_change)(struct net_device *slave_dev,
+ struct net_device *failover_dev);
+};
+
+struct net_failover {
+...
2018 Apr 25
5
[PATCH net-next v8 0/4] Enable virtio_net to act as a standby for a passthru device
This is another update based on feedback from MST and Stephen on the
last patchset. Hopefully this series can be integrated and any further
enhancements can be made on top of this patchset.
v8:
- Made the failover managment routines more robust by updating the feature
bits/other fields in the failover netdev when slave netdevs are
registered/unregistered. (mst)
- added support for handling
[PATCH net-next v11 2/5] netvsc: refactor notifier/event handling code to use the failover framework
2018 May 22
0
[PATCH net-next v11 2/5] netvsc: refactor notifier/event handling code to use the failover framework
...dev)
- return NOTIFY_DONE;
-
net_device_ctx = netdev_priv(ndev);
cancel_delayed_work_sync(&net_device_ctx->vf_takeover);
@@ -1994,6 +1938,12 @@ static int netvsc_unregister_vf(struct net_device *vf_netdev)
return NOTIFY_OK;
}
+static struct failover_ops netvsc_failover_ops = {
+ .slave_register = netvsc_register_vf,
+ .slave_unregister = netvsc_unregister_vf,
+ .slave_link_change = netvsc_vf_changed,
+};
+
static int netvsc_probe(struct hv_device *dev,
const struct hv_vmbus_device_id *dev_id)
{
@@ -2083,8 +2033,14 @@ static int netvsc_probe(struct hv_device *dev,
goto register...
2018 Apr 25
0
[PATCH net-next v8 4/4] netvsc: refactor notifier/event handling code to use the failover framework
...- return NOTIFY_DONE;
-
net_device_ctx = netdev_priv(ndev);
cancel_delayed_work_sync(&net_device_ctx->vf_takeover);
@@ -1993,6 +1937,12 @@ static int netvsc_unregister_vf(struct net_device *vf_netdev)
return NOTIFY_OK;
}
+static struct net_failover_ops netvsc_failover_ops = {
+ .slave_register = netvsc_register_vf,
+ .slave_unregister = netvsc_unregister_vf,
+ .slave_link_change = netvsc_vf_changed,
+};
+
static int netvsc_probe(struct hv_device *dev,
const struct hv_vmbus_device_id *dev_id)
{
@@ -2082,8 +2032,15 @@ static int netvsc_probe(struct hv_device *dev,
goto register...
[PATCH net-next v10 4/4] netvsc: refactor notifier/event handling code to use the failover framework
2018 May 07
0
[PATCH net-next v10 4/4] netvsc: refactor notifier/event handling code to use the failover framework
...- return NOTIFY_DONE;
-
net_device_ctx = netdev_priv(ndev);
cancel_delayed_work_sync(&net_device_ctx->vf_takeover);
@@ -1993,6 +1937,12 @@ static int netvsc_unregister_vf(struct net_device *vf_netdev)
return NOTIFY_OK;
}
+static struct net_failover_ops netvsc_failover_ops = {
+ .slave_register = netvsc_register_vf,
+ .slave_unregister = netvsc_unregister_vf,
+ .slave_link_change = netvsc_vf_changed,
+};
+
static int netvsc_probe(struct hv_device *dev,
const struct hv_vmbus_device_id *dev_id)
{
@@ -2082,8 +2032,15 @@ static int netvsc_probe(struct hv_device *dev,
goto register...