From: "Björn Töpel" <bjorn.topel@gmail.com> To: bjorn.topel@gmail.com, magnus.karlsson@gmail.com, magnus.karlsson@intel.com, alexander.h.duyck@intel.com, alexander.duyck@gmail.com, john.fastabend@gmail.com, ast@fb.com, brouer@redhat.com, willemdebruijn.kernel@gmail.com, daniel@iogearbox.net, mst@redhat.com, netdev@vger.kernel.org Cc: "Björn Töpel" <bjorn.topel@intel.com>, michael.lundkvist@ericsson.com, jesse.brandeburg@intel.com, anjali.singhai@intel.com, qi.z.zhang@intel.com, intel-wired-lan@lists.osuosl.org Subject: [RFC PATCH bpf-next 04/12] net: xdp: added bpf_netdev_command XDP_SETUP_XSK_UMEM Date: Tue, 15 May 2018 21:06:07 +0200 [thread overview] Message-ID: <20180515190615.23099-5-bjorn.topel@gmail.com> (raw) In-Reply-To: <20180515190615.23099-1-bjorn.topel@gmail.com> From: Björn Töpel <bjorn.topel@intel.com> Extend ndo_bpf with a new command used for register an UMEM to a queue_id of a netdev. Signed-off-by: Björn Töpel <bjorn.topel@intel.com> --- include/linux/netdevice.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 03ed492c4e14..2084536ad4af 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -817,10 +817,12 @@ enum bpf_netdev_command { BPF_OFFLOAD_DESTROY, BPF_OFFLOAD_MAP_ALLOC, BPF_OFFLOAD_MAP_FREE, + XDP_SETUP_XSK_UMEM, }; struct bpf_prog_offload_ops; struct netlink_ext_ack; +struct xdp_umem; struct netdev_bpf { enum bpf_netdev_command command; @@ -851,6 +853,11 @@ struct netdev_bpf { struct { struct bpf_offloaded_map *offmap; }; + /* XDP_SETUP_XSK_UMEM */ + struct { + struct xdp_umem *umem; + u16 queue_id; + } xsk; }; }; -- 2.14.1
WARNING: multiple messages have this Message-ID (diff)
From: =?unknown-8bit?q?Bj=C3=B6rn_T=C3=B6pel?= <bjorn.topel@gmail.com> To: intel-wired-lan@osuosl.org Subject: [Intel-wired-lan] [RFC PATCH bpf-next 04/12] net: xdp: added bpf_netdev_command XDP_SETUP_XSK_UMEM Date: Tue, 15 May 2018 21:06:07 +0200 [thread overview] Message-ID: <20180515190615.23099-5-bjorn.topel@gmail.com> (raw) In-Reply-To: <20180515190615.23099-1-bjorn.topel@gmail.com> From: Bj?rn T?pel <bjorn.topel@intel.com> Extend ndo_bpf with a new command used for register an UMEM to a queue_id of a netdev. Signed-off-by: Bj?rn T?pel <bjorn.topel@intel.com> --- include/linux/netdevice.h | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 03ed492c4e14..2084536ad4af 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -817,10 +817,12 @@ enum bpf_netdev_command { BPF_OFFLOAD_DESTROY, BPF_OFFLOAD_MAP_ALLOC, BPF_OFFLOAD_MAP_FREE, + XDP_SETUP_XSK_UMEM, }; struct bpf_prog_offload_ops; struct netlink_ext_ack; +struct xdp_umem; struct netdev_bpf { enum bpf_netdev_command command; @@ -851,6 +853,11 @@ struct netdev_bpf { struct { struct bpf_offloaded_map *offmap; }; + /* XDP_SETUP_XSK_UMEM */ + struct { + struct xdp_umem *umem; + u16 queue_id; + } xsk; }; }; -- 2.14.1
next prev parent reply other threads:[~2018-05-15 19:06 UTC|newest] Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top 2018-05-15 19:06 [RFC PATCH bpf-next 00/12] AF_XDP, zero-copy support Björn Töpel 2018-05-15 19:06 ` [Intel-wired-lan] " =?unknown-8bit?q?Bj=C3=B6rn_T=C3=B6pel?= 2018-05-15 19:06 ` [RFC PATCH bpf-next 01/12] xsk: remove rebind support Björn Töpel 2018-05-15 19:06 ` [Intel-wired-lan] " =?unknown-8bit?q?Bj=C3=B6rn_T=C3=B6pel?= 2018-05-15 19:06 ` [RFC PATCH bpf-next 02/12] xsk: moved struct xdp_umem definition Björn Töpel 2018-05-15 19:06 ` [Intel-wired-lan] " =?unknown-8bit?q?Bj=C3=B6rn_T=C3=B6pel?= 2018-05-15 19:06 ` [RFC PATCH bpf-next 03/12] xsk: introduce xdp_umem_frame Björn Töpel 2018-05-15 19:06 ` [Intel-wired-lan] " =?unknown-8bit?q?Bj=C3=B6rn_T=C3=B6pel?= 2018-05-15 19:06 ` Björn Töpel [this message] 2018-05-15 19:06 ` [Intel-wired-lan] [RFC PATCH bpf-next 04/12] net: xdp: added bpf_netdev_command XDP_SETUP_XSK_UMEM =?unknown-8bit?q?Bj=C3=B6rn_T=C3=B6pel?= 2018-05-15 19:06 ` [RFC PATCH bpf-next 05/12] xdp: add MEM_TYPE_ZERO_COPY Björn Töpel 2018-05-15 19:06 ` [Intel-wired-lan] " =?unknown-8bit?q?Bj=C3=B6rn_T=C3=B6pel?= 2018-05-17 5:57 ` Jesper Dangaard Brouer 2018-05-17 5:57 ` [Intel-wired-lan] " Jesper Dangaard Brouer 2018-05-17 7:08 ` Björn Töpel 2018-05-17 7:08 ` [Intel-wired-lan] " =?unknown-8bit?q?Bj=C3=B6rn_T=C3=B6pel?= 2018-05-17 7:09 ` Björn Töpel 2018-05-17 7:09 ` [Intel-wired-lan] " =?unknown-8bit?q?Bj=C3=B6rn_T=C3=B6pel?= 2018-05-15 19:06 ` [RFC PATCH bpf-next 06/12] xsk: add zero-copy support for Rx Björn Töpel 2018-05-15 19:06 ` [Intel-wired-lan] " =?unknown-8bit?q?Bj=C3=B6rn_T=C3=B6pel?= 2018-05-15 19:06 ` [RFC PATCH bpf-next 07/12] net: added netdevice operation for Tx Björn Töpel 2018-05-15 19:06 ` [Intel-wired-lan] " =?unknown-8bit?q?Bj=C3=B6rn_T=C3=B6pel?= 2018-05-15 19:06 ` [RFC PATCH bpf-next 08/12] xsk: wire upp Tx zero-copy functions Björn Töpel 2018-05-15 19:06 ` [Intel-wired-lan] " =?unknown-8bit?q?Bj=C3=B6rn_T=C3=B6pel?= 2018-05-15 19:06 ` [RFC PATCH bpf-next 09/12] samples/bpf: minor *_nb_free performance fix Björn Töpel 2018-05-15 19:06 ` [Intel-wired-lan] " =?unknown-8bit?q?Bj=C3=B6rn_T=C3=B6pel?= 2018-05-15 19:06 ` [RFC PATCH bpf-next 10/12] i40e: added queue pair disable/enable functions Björn Töpel 2018-05-15 19:06 ` [Intel-wired-lan] " =?unknown-8bit?q?Bj=C3=B6rn_T=C3=B6pel?= 2018-05-15 19:06 ` [RFC PATCH bpf-next 11/12] i40e: implement AF_XDP zero-copy support for Rx Björn Töpel 2018-05-15 19:06 ` [Intel-wired-lan] " =?unknown-8bit?q?Bj=C3=B6rn_T=C3=B6pel?= 2018-05-15 20:25 ` Alexander Duyck 2018-05-15 20:25 ` [Intel-wired-lan] " Alexander Duyck 2018-05-15 19:06 ` [RFC PATCH bpf-next 12/12] i40e: implement Tx zero-copy Björn Töpel 2018-05-15 19:06 ` [Intel-wired-lan] " =?unknown-8bit?q?Bj=C3=B6rn_T=C3=B6pel?= 2018-05-16 14:28 ` Jesper Dangaard Brouer 2018-05-16 14:28 ` [Intel-wired-lan] " Jesper Dangaard Brouer 2018-05-16 14:38 ` Magnus Karlsson 2018-05-16 14:38 ` [Intel-wired-lan] " Magnus Karlsson 2018-05-16 15:38 ` Magnus Karlsson 2018-05-16 15:38 ` [Intel-wired-lan] " Magnus Karlsson 2018-05-16 18:53 ` Jesper Dangaard Brouer 2018-05-16 18:53 ` [Intel-wired-lan] " Jesper Dangaard Brouer 2018-05-17 21:31 ` Jesper Dangaard Brouer 2018-05-17 21:31 ` [Intel-wired-lan] " Jesper Dangaard Brouer 2018-05-18 4:23 ` Björn Töpel 2018-05-18 4:23 ` [Intel-wired-lan] " =?unknown-8bit?q?Bj=C3=B6rn_T=C3=B6pel?= 2018-05-16 10:47 ` [RFC PATCH bpf-next 00/12] AF_XDP, zero-copy support Jesper Dangaard Brouer 2018-05-16 10:47 ` [Intel-wired-lan] " Jesper Dangaard Brouer 2018-05-16 17:04 ` Alexei Starovoitov 2018-05-16 17:04 ` [Intel-wired-lan] " Alexei Starovoitov 2018-05-16 17:49 ` Björn Töpel 2018-05-16 17:49 ` [Intel-wired-lan] " =?unknown-8bit?q?Bj=C3=B6rn_T=C3=B6pel?= 2018-05-16 18:14 ` Jeff Kirsher 2018-05-16 18:14 ` Jeff Kirsher
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