On Sun, Jan 10, 2016 at 11:45 PM, Zang MingJie wrote:
> On 01/08/2016 08:13 PM, David Laight wrote:
>>
>> You could set SKB_SGO_CB_OFFSET to sizeof ((skb)->cb) - sizeof (struct
>> skb_gso_cb)
>> so that the end of 'cb' is always used.
>> (Assuming the former is a multiple of 4.)
>>
>> It might be
On Thu, Aug 21, 2014 at 9:18 AM, Jiri Pirko wrote:
> diff --git a/include/linux/switchdev.h b/include/linux/switchdev.h
> new file mode 100644
> index 000..ba77a68
> --- /dev/null
> +++ b/include/linux/switchdev.h
It should be in include/net/ instead, since it never
goes out of networking.
__
On Sat, 12 Oct 2013 at 01:12 GMT, Alexei Starovoitov wrote:
> @@ -87,7 +81,11 @@ static int dp_device_event(struct notifier_block *unused,
> unsigned long event,
> if (!vport)
> return NOTIFY_DONE;
>
> - if (event == NETDEV_UNREGISTER) {
> + if (event == NETDEV_UNREG
On Mon, 2013-07-08 at 23:26 -0700, Jesse Gross wrote:
> On Mon, Jul 8, 2013 at 7:41 PM, Cong Wang wrote:
> > On Mon, 2013-07-08 at 09:28 -0700, Pravin Shelar wrote:
> >> On Mon, Jul 8, 2013 at 2:51 AM, Cong Wang wrote:
> >> > However, I noticed there is
On Tue, 2013-03-05 at 09:34 -0800, Ben Pfaff wrote:
> On Fri, Mar 01, 2013 at 09:03:44PM +0800, Cong Wang wrote:
> > WARNING: This patch *only* compiles! NOT tested yet!
> >
> > This patch adds the initial IGMP snooping support.
> > I sent out this patch earl
WARNING: This patch *only* compiles! NOT tested yet!
Based on patch 1/2, this patch adds IPv6 support.
Any comments are welcome!
Cc: Ben Pfaff
Cc: Jesse Gross
Not-Yet-Signed-off-by: Cong Wang
---
lib/flow.c | 18 +---
lib/flow.h | 12 +++-
lib/igmp
WARNING: This patch *only* compiles! NOT tested yet!
This patch adds the initial IGMP snooping support.
I sent out this patch early to get some early reviews,
especially the design of the code.
Any comments are welcome!
Cc: Ben Pfaff
Cc: Jesse Gross
Not-Yet-Signed-off-by: Cong Wang
On Tue, 2013-02-26 at 12:51 -0800, Jesse Gross wrote:
> On Tue, Feb 26, 2013 at 1:46 AM, Cong Wang wrote:
> > After inserting the VLAN tag with __vlan_put_tag(), we should
> > re-calculate the skb checksum if it is done.
> >
> > Cc: Jesse Gross
> > Signed-off-b
After inserting the VLAN tag with __vlan_put_tag(), we should
re-calculate the skb checksum if it is done.
Cc: Jesse Gross
Signed-off-by: Cong Wang
---
diff --git a/datapath/vport-netdev.c b/datapath/vport-netdev.c
index 727194e..99a6eca 100644
--- a/datapath/vport-netdev.c
+++ b/datapath
On Sat, Feb 9, 2013 at 12:46 AM, Ben Pfaff wrote:
> On Wed, Feb 06, 2013 at 08:44:36AM -0800, Ben Pfaff wrote:
>> On Wed, Feb 06, 2013 at 03:54:14PM +0800, Cong Wang wrote:
>> > On 02/06/2013 03:14 AM, Ben Pfaff wrote:
>> > >Reported-by: Cong Wang
BTW, I modified ovs-ctl.in manually, skipped inserting the kernel
modules, ovs service start successfully and everything works fine so far.
I am using openvswitch in fedora 17:
# rpm -q openvswitch
openvswitch-1.4.2-1.fc17.x86_64
___
dev mailing list
On 02/06/2013 03:14 AM, Ben Pfaff wrote:
Reported-by: Cong Wang
Signed-off-by: Ben Pfaff
---
Cong, will you verify that this makes the init script work OK for
your kernel with OVS built-in?
I got:
# ovs-dpctl show -voff
ovs-dpctl: processing "off": unknown module "o
On Thu, Nov 22, 2012 at 10:08 AM, 李强 wrote:
> Hi, all.
> I came up with some problems when I studied the openvswitch.
> Can you explain it to me what a datapath definitely mean? Why it must
> be implented in kernel mode? If I build openvswitch in userspace, does that
> mean the advantag
On Mon, Nov 19, 2012 at 3:51 PM, 李强 wrote:
> Hi,all.
> I'm a student and now going on some project related to OpenVswtich. But
> the source code seems so complicated to me. Do you have development document
> about openvswitch? If you have, could you please mail me a copy?
I have written an ar
On Thu, Nov 15, 2012 at 11:06 AM, Ben Pfaff wrote:
> On Thu, Nov 15, 2012 at 10:31:04AM +0800, Cong Wang wrote:
>> On Wed, Nov 14, 2012 at 11:43 PM, Ben Pfaff wrote:
>> > On Wed, Nov 14, 2012 at 08:58:18PM +0800, Cong Wang wrote:
>> >> We can't create more than
On Wed, Nov 14, 2012 at 11:43 PM, Ben Pfaff wrote:
> On Wed, Nov 14, 2012 at 08:58:18PM +0800, Cong Wang wrote:
>> We can't create more than 248 bridges with the current limit 5000,
>> so increase it to 6000 so that at least 256+ bridges could be created.
>>
>>
We can't create more than 248 bridges with the current limit 5000,
so increase it to 6000 so that at least 256+ bridges could be created.
Cc: Ben Pfaff
Signed-off-by: Cong Wang
---
diff --git a/utilities/ovs-ctl.in b/utilities/ovs-ctl.in
index 7febd1c..45cbbc1 100755
--- a/utilities/ovs-c
On Fri, Nov 2, 2012 at 12:44 AM, Ben Pfaff wrote:
> Stepping back: I support your basic proposal, that "ovs-vsctl
> add-port" should report a problem if the port cannot successfully be
> added. The issue is that, so far, the approaches I've seen don't fit
> well with the overall Open vSwitch desi
On 10/25/2012 11:20 PM, Ben Pfaff wrote:
Furthermore, ovs-vsctl is meant to be generic in the sense that you can
use an ovs-vsctl built in one place (on one OS) to control a switch and
database running elsewhere (on another OS). You don't want to apply the
local host's restrictions to changes to
On 10/28/2012 04:07 AM, Pravin B Shelar wrote:
--- a/datapath/vport-capwap.c
+++ b/datapath/vport-capwap.c
@@ -473,6 +473,7 @@ static struct vport *capwap_create(const struct vport_parms
*parms)
struct vport *vport;
int err;
+ pr_err("%s: capwap support is deprecated\n", _
On Wed, Oct 24, 2012 at 11:54 PM, Ben Pfaff wrote:
> On Wed, Oct 24, 2012 at 05:45:36PM +0800, Cong Wang wrote:
>> Before waiting for the kernel to reject an invalid name, we
>> can actually check it before going into the kernel. The code
>> is stolen from linux kernel fu
-off-by: Cong Wang
---
diff --git a/utilities/ovs-vsctl.c b/utilities/ovs-vsctl.c
index fda3a89..3015f8c 100644
--- a/utilities/ovs-vsctl.c
+++ b/utilities/ovs-vsctl.c
@@ -27,6 +27,7 @@
#include
#include
#include
+#include
#include "command-line.h"
#include "compil
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