From: "Jonathan Lemon" <jonathan.lemon@gmail.com>
To: "Magnus Karlsson" <magnus.karlsson@intel.com>
Cc: bjorn.topel@intel.com, ast@kernel.org, daniel@iogearbox.net,
netdev@vger.kernel.org, brouer@redhat.com, maximmi@mellanox.com,
bpf@vger.kernel.org, bruce.richardson@intel.com,
ciara.loftus@intel.com, jakub.kicinski@netronome.com,
xiaolong.ye@intel.com, qi.z.zhang@intel.com,
sridhar.samudrala@intel.com, kevin.laatz@intel.com,
ilias.apalodimas@linaro.org, kiran.patil@intel.com,
axboe@kernel.dk, maciej.fijalkowski@intel.com,
maciejromanfijalkowski@gmail.com,
intel-wired-lan@lists.osuosl.org
Subject: Re: [PATCH bpf-next v4 1/8] xsk: replace ndo_xsk_async_xmit with ndo_xsk_wakeup
Date: Wed, 14 Aug 2019 07:46:51 -0700 [thread overview]
Message-ID: <B49497F3-8DD7-4C24-B7EE-CBF3488A913C@gmail.com> (raw)
In-Reply-To: <1565767643-4908-2-git-send-email-magnus.karlsson@intel.com>
On 14 Aug 2019, at 0:27, Magnus Karlsson wrote:
> This commit replaces ndo_xsk_async_xmit with ndo_xsk_wakeup. This new
> ndo provides the same functionality as before but with the addition of
> a new flags field that is used to specifiy if Rx, Tx or both should be
> woken up. The previous ndo only woke up Tx, as implied by the
> name. The i40e and ixgbe drivers (which are all the supported ones)
> are updated with this new interface.
>
> This new ndo will be used by the new need_wakeup functionality of XDP
> sockets that need to be able to wake up both Rx and Tx driver
> processing.
>
> Signed-off-by: Magnus Karlsson <magnus.karlsson@intel.com>
Acked-by: Jonathan Lemon <jonathan.lemon@gmail.com>
next prev parent reply other threads:[~2019-08-14 14:46 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-14 7:27 [PATCH bpf-next v4 0/8] add need_wakeup flag to the AF_XDP rings Magnus Karlsson
2019-08-14 7:27 ` [PATCH bpf-next v4 1/8] xsk: replace ndo_xsk_async_xmit with ndo_xsk_wakeup Magnus Karlsson
2019-08-14 14:46 ` Jonathan Lemon [this message]
2019-08-14 7:27 ` [PATCH bpf-next v4 2/8] xsk: add support for need_wakeup flag in AF_XDP rings Magnus Karlsson
2019-08-14 14:47 ` Jonathan Lemon
2019-08-14 7:27 ` [PATCH bpf-next v4 3/8] i40e: add support for AF_XDP need_wakeup feature Magnus Karlsson
2019-08-14 14:48 ` Jonathan Lemon
2019-08-14 14:59 ` Magnus Karlsson
2019-08-14 15:42 ` Jonathan Lemon
2019-08-14 15:41 ` Jonathan Lemon
2019-08-14 7:27 ` [PATCH bpf-next v4 4/8] ixgbe: " Magnus Karlsson
2019-08-14 15:41 ` Jonathan Lemon
2019-08-14 7:27 ` [PATCH bpf-next v4 5/8] libbpf: add support for need_wakeup flag in AF_XDP part Magnus Karlsson
2019-08-14 14:49 ` Jonathan Lemon
2019-08-14 7:27 ` [PATCH bpf-next v4 6/8] samples/bpf: add use of need_wakeup flag in xdpsock Magnus Karlsson
2019-08-14 14:53 ` Jonathan Lemon
2019-08-14 7:27 ` [PATCH bpf-next v4 7/8] net/mlx5e: Move the SW XSK code from NAPI poll to a separate function Magnus Karlsson
2019-08-14 14:53 ` Jonathan Lemon
2019-08-14 7:27 ` [PATCH bpf-next v4 8/8] net/mlx5e: Add AF_XDP need_wakeup support Magnus Karlsson
2019-08-14 15:40 ` Jonathan Lemon
2019-08-17 21:29 ` [PATCH bpf-next v4 0/8] add need_wakeup flag to the AF_XDP rings Daniel Borkmann
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