Re: [PATCH net-next v7 2/2] xen networking: add XDP offset adjustment to xen-netback

2020-05-07 Thread Denis Kirjanov
On 5/7/20, Paul Durrant wrote: >> -Original Message- >> From: Denis Kirjanov >> Sent: 06 May 2020 18:45 >> To: p...@xen.org >> Cc: netdev@vger.kernel.org; jgr...@suse.com; wei@kernel.org; >> ilias.apalodi...@linaro.org >> Subject: Re: [PATC

RE: [PATCH net-next v7 2/2] xen networking: add XDP offset adjustment to xen-netback

2020-05-07 Thread Paul Durrant
> -Original Message- > From: Denis Kirjanov > Sent: 06 May 2020 18:45 > To: p...@xen.org > Cc: netdev@vger.kernel.org; jgr...@suse.com; wei@kernel.org; > ilias.apalodi...@linaro.org > Subject: Re: [PATCH net-next v7 2/2] xen networking: add XDP offset > a

Re: [PATCH net-next v7 2/2] xen networking: add XDP offset adjustment to xen-netback

2020-05-06 Thread Denis Kirjanov
On 5/5/20, Paul Durrant wrote: >> -Original Message- >> >> @@ -417,6 +431,11 @@ static void frontend_changed(struct xenbus_device >> >> *dev, >> >> set_backend_state(be, XenbusStateConnected); >> >> break; >> >> >> >> + case XenbusStateReconfiguring: >> >> + rea

RE: [PATCH net-next v7 2/2] xen networking: add XDP offset adjustment to xen-netback

2020-05-05 Thread Paul Durrant
> -Original Message- > >> @@ -417,6 +431,11 @@ static void frontend_changed(struct xenbus_device > >> *dev, > >>set_backend_state(be, XenbusStateConnected); > >>break; > >> > >> + case XenbusStateReconfiguring: > >> + read_xenbus_frontend_xdp(be, dev); > >

Re: [PATCH net-next v7 2/2] xen networking: add XDP offset adjustment to xen-netback

2020-05-05 Thread Denis Kirjanov
On 5/5/20, Paul Durrant wrote: >> -Original Message- >> From: Denis Kirjanov >> Sent: 04 May 2020 09:38 >> To: netdev@vger.kernel.org >> Cc: jgr...@suse.com; wei@kernel.org; p...@xen.org; >> ilias.apalodi...@linaro.org >> Subject: [PATC

RE: [PATCH net-next v7 2/2] xen networking: add XDP offset adjustment to xen-netback

2020-05-05 Thread Paul Durrant
> -Original Message- > From: Denis Kirjanov > Sent: 04 May 2020 09:38 > To: netdev@vger.kernel.org > Cc: jgr...@suse.com; wei@kernel.org; p...@xen.org; > ilias.apalodi...@linaro.org > Subject: [PATCH net-next v7 2/2] xen networking: add XDP offset adjustm

[PATCH net-next v7 2/2] xen networking: add XDP offset adjustment to xen-netback

2020-05-04 Thread Denis Kirjanov
the patch basically adds the offset adjustment and netfront state reading to make XDP work on netfront side. Signed-off-by: Denis Kirjanov --- drivers/net/xen-netback/common.h | 2 ++ drivers/net/xen-netback/netback.c | 7 +++ drivers/net/xen-netback/rx.c | 7 ++- drivers/net/xe