From: alardam@gmail.com To: magnus.karlsson@intel.com, bjorn.topel@intel.com, andrii.nakryiko@gmail.com, kuba@kernel.org, ast@kernel.org, daniel@iogearbox.net, netdev@vger.kernel.org, davem@davemloft.net, john.fastabend@gmail.com, hawk@kernel.org, toke@redhat.com Cc: maciej.fijalkowski@intel.com, jonathan.lemon@gmail.com, bpf@vger.kernel.org, jeffrey.t.kirsher@intel.com, maciejromanfijalkowski@gmail.com, intel-wired-lan@lists.osuosl.org, Marek Majtyka <marekx.majtyka@intel.com> Subject: [PATCH v2 bpf 3/5] xsk: add usage of xdp properties flags Date: Fri, 4 Dec 2020 11:28:59 +0100 [thread overview] Message-ID: <20201204102901.109709-4-marekx.majtyka@intel.com> (raw) In-Reply-To: <20201204102901.109709-1-marekx.majtyka@intel.com> From: Marek Majtyka <marekx.majtyka@intel.com> Change necessary condition check for XSK from ndo functions to xdp properties flags. Signed-off-by: Marek Majtyka <marekx.majtyka@intel.com> --- net/xdp/xsk_buff_pool.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/xdp/xsk_buff_pool.c b/net/xdp/xsk_buff_pool.c index 96bb607853ad..7ff82e2b2b43 100644 --- a/net/xdp/xsk_buff_pool.c +++ b/net/xdp/xsk_buff_pool.c @@ -158,8 +158,7 @@ static int __xp_assign_dev(struct xsk_buff_pool *pool, /* For copy-mode, we are done. */ return 0; - if (!netdev->netdev_ops->ndo_bpf || - !netdev->netdev_ops->ndo_xsk_wakeup) { + if ((netdev->xdp_properties & XDP_F_FULL_ZC) != XDP_F_FULL_ZC) { err = -EOPNOTSUPP; goto err_unreg_pool; } -- 2.27.0
WARNING: multiple messages have this Message-ID (diff)
From: alardam@gmail.com <alardam@gmail.com> To: intel-wired-lan@osuosl.org Subject: [Intel-wired-lan] [PATCH v2 bpf 3/5] xsk: add usage of xdp properties flags Date: Fri, 4 Dec 2020 11:28:59 +0100 [thread overview] Message-ID: <20201204102901.109709-4-marekx.majtyka@intel.com> (raw) In-Reply-To: <20201204102901.109709-1-marekx.majtyka@intel.com> From: Marek Majtyka <marekx.majtyka@intel.com> Change necessary condition check for XSK from ndo functions to xdp properties flags. Signed-off-by: Marek Majtyka <marekx.majtyka@intel.com> --- net/xdp/xsk_buff_pool.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/xdp/xsk_buff_pool.c b/net/xdp/xsk_buff_pool.c index 96bb607853ad..7ff82e2b2b43 100644 --- a/net/xdp/xsk_buff_pool.c +++ b/net/xdp/xsk_buff_pool.c @@ -158,8 +158,7 @@ static int __xp_assign_dev(struct xsk_buff_pool *pool, /* For copy-mode, we are done. */ return 0; - if (!netdev->netdev_ops->ndo_bpf || - !netdev->netdev_ops->ndo_xsk_wakeup) { + if ((netdev->xdp_properties & XDP_F_FULL_ZC) != XDP_F_FULL_ZC) { err = -EOPNOTSUPP; goto err_unreg_pool; } -- 2.27.0
next prev parent reply other threads:[~2020-12-04 10:30 UTC|newest] Thread overview: 120+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-12-04 10:28 [PATCH v2 bpf 0/5] New netdev feature flags for XDP alardam 2020-12-04 10:28 ` [Intel-wired-lan] " alardam 2020-12-04 10:28 ` [PATCH v2 bpf 1/5] net: ethtool: add xdp properties flag set alardam 2020-12-04 10:28 ` [Intel-wired-lan] " alardam 2020-12-04 12:18 ` Toke Høiland-Jørgensen 2020-12-04 12:18 ` [Intel-wired-lan] " Toke =?unknown-8bit?q?H=C3=B8iland-J=C3=B8rgensen?= 2020-12-04 12:46 ` Maciej Fijalkowski 2020-12-04 12:46 ` [Intel-wired-lan] " Maciej Fijalkowski 2020-12-04 15:21 ` Daniel Borkmann 2020-12-04 15:21 ` [Intel-wired-lan] " Daniel Borkmann 2020-12-04 17:20 ` Toke Høiland-Jørgensen 2020-12-04 17:20 ` [Intel-wired-lan] " Toke =?unknown-8bit?q?H=C3=B8iland-J=C3=B8rgensen?= 2020-12-04 22:19 ` Daniel Borkmann 2020-12-04 22:19 ` [Intel-wired-lan] " Daniel Borkmann 2020-12-07 11:54 ` Jesper Dangaard Brouer 2020-12-07 11:54 ` [Intel-wired-lan] " Jesper Dangaard Brouer 2020-12-07 12:08 ` Toke Høiland-Jørgensen 2020-12-07 12:08 ` [Intel-wired-lan] " Toke =?unknown-8bit?q?H=C3=B8iland-J=C3=B8rgensen?= 2020-12-07 12:03 ` Toke Høiland-Jørgensen 2020-12-07 12:03 ` [Intel-wired-lan] " Toke =?unknown-8bit?q?H=C3=B8iland-J=C3=B8rgensen?= 2020-12-07 12:54 ` Jesper Dangaard Brouer 2020-12-07 12:54 ` [Intel-wired-lan] " Jesper Dangaard Brouer 2020-12-07 20:52 ` John Fastabend 2020-12-07 20:52 ` [Intel-wired-lan] " John Fastabend 2020-12-07 22:38 ` Saeed Mahameed 2020-12-07 22:38 ` [Intel-wired-lan] " Saeed Mahameed 2020-12-07 23:07 ` Maciej Fijalkowski 2020-12-07 23:07 ` [Intel-wired-lan] " Maciej Fijalkowski 2020-12-09 6:03 ` John Fastabend 2020-12-09 6:03 ` [Intel-wired-lan] " John Fastabend 2020-12-09 9:54 ` Maciej Fijalkowski 2020-12-09 9:54 ` [Intel-wired-lan] " Maciej Fijalkowski 2020-12-09 11:52 ` Jesper Dangaard Brouer 2020-12-09 11:52 ` [Intel-wired-lan] " Jesper Dangaard Brouer 2020-12-09 15:41 ` David Ahern 2020-12-09 15:41 ` [Intel-wired-lan] " David Ahern 2020-12-09 17:15 ` Saeed Mahameed 2020-12-09 17:15 ` [Intel-wired-lan] " Saeed Mahameed 2020-12-10 3:34 ` David Ahern 2020-12-10 3:34 ` [Intel-wired-lan] " David Ahern 2020-12-10 6:48 ` Saeed Mahameed 2020-12-10 6:48 ` [Intel-wired-lan] " Saeed Mahameed 2020-12-10 15:30 ` David Ahern 2020-12-10 15:30 ` [Intel-wired-lan] " David Ahern 2020-12-10 18:58 ` Saeed Mahameed 2020-12-10 18:58 ` [Intel-wired-lan] " Saeed Mahameed 2021-01-05 11:56 ` Marek Majtyka 2021-01-05 11:56 ` [Intel-wired-lan] " Marek Majtyka 2021-02-01 16:16 ` Toke Høiland-Jørgensen 2021-02-01 16:16 ` [Intel-wired-lan] " Toke =?unknown-8bit?q?H=C3=B8iland-J=C3=B8rgensen?= 2021-02-02 11:26 ` Marek Majtyka 2021-02-02 11:26 ` [Intel-wired-lan] " Marek Majtyka 2021-02-02 12:05 ` Toke Høiland-Jørgensen 2021-02-02 12:05 ` [Intel-wired-lan] " Toke =?unknown-8bit?q?H=C3=B8iland-J=C3=B8rgensen?= 2021-02-02 19:34 ` Jakub Kicinski 2021-02-02 19:34 ` [Intel-wired-lan] " Jakub Kicinski 2021-02-03 12:50 ` Marek Majtyka 2021-02-03 12:50 ` [Intel-wired-lan] " Marek Majtyka 2021-02-03 17:02 ` Jakub Kicinski 2021-02-03 17:02 ` [Intel-wired-lan] " Jakub Kicinski 2021-02-10 10:53 ` Toke Høiland-Jørgensen 2021-02-10 10:53 ` [Intel-wired-lan] " Toke =?unknown-8bit?q?H=C3=B8iland-J=C3=B8rgensen?= 2021-02-10 18:31 ` Jakub Kicinski 2021-02-10 18:31 ` [Intel-wired-lan] " Jakub Kicinski 2021-02-10 22:52 ` Toke Høiland-Jørgensen 2021-02-10 22:52 ` [Intel-wired-lan] " Toke =?unknown-8bit?q?H=C3=B8iland-J=C3=B8rgensen?= 2021-02-12 1:26 ` Jakub Kicinski 2021-02-12 1:26 ` [Intel-wired-lan] " Jakub Kicinski 2021-02-12 2:05 ` Alexei Starovoitov 2021-02-12 2:05 ` [Intel-wired-lan] " Alexei Starovoitov 2021-02-12 7:02 ` Marek Majtyka 2021-02-12 7:02 ` [Intel-wired-lan] " Marek Majtyka 2021-02-16 14:30 ` Toke Høiland-Jørgensen 2021-02-16 14:30 ` [Intel-wired-lan] " Toke =?unknown-8bit?q?H=C3=B8iland-J=C3=B8rgensen?= 2020-12-09 15:44 ` David Ahern 2020-12-09 15:44 ` [Intel-wired-lan] " David Ahern 2020-12-10 13:32 ` Explaining XDP redirect bulk size design (Was: [PATCH v2 bpf 1/5] net: ethtool: add xdp properties flag set) Jesper Dangaard Brouer 2020-12-10 13:32 ` [Intel-wired-lan] " Jesper Dangaard Brouer 2020-12-10 14:14 ` Magnus Karlsson 2020-12-10 14:14 ` Magnus Karlsson 2020-12-10 17:30 ` Jesper Dangaard Brouer 2020-12-10 17:30 ` Jesper Dangaard Brouer 2020-12-10 19:20 ` Saeed Mahameed 2020-12-10 19:20 ` [Intel-wired-lan] " Saeed Mahameed 2020-12-08 1:01 ` [PATCH v2 bpf 1/5] net: ethtool: add xdp properties flag set David Ahern 2020-12-08 1:01 ` [Intel-wired-lan] " David Ahern 2020-12-08 8:28 ` Jesper Dangaard Brouer 2020-12-08 8:28 ` [Intel-wired-lan] " Jesper Dangaard Brouer 2020-12-08 11:58 ` Toke Høiland-Jørgensen 2020-12-08 11:58 ` [Intel-wired-lan] " Toke =?unknown-8bit?q?H=C3=B8iland-J=C3=B8rgensen?= 2020-12-09 5:50 ` John Fastabend 2020-12-09 5:50 ` [Intel-wired-lan] " John Fastabend 2020-12-09 10:26 ` Toke Høiland-Jørgensen 2020-12-09 10:26 ` [Intel-wired-lan] " Toke =?unknown-8bit?q?H=C3=B8iland-J=C3=B8rgensen?= 2020-12-08 9:00 ` Jesper Dangaard Brouer 2020-12-08 9:00 ` [Intel-wired-lan] " Jesper Dangaard Brouer 2020-12-08 9:42 ` Daniel Borkmann 2020-12-08 9:42 ` [Intel-wired-lan] " Daniel Borkmann 2020-12-04 12:57 ` Maciej Fijalkowski 2020-12-04 12:57 ` [Intel-wired-lan] " Maciej Fijalkowski 2020-12-04 10:28 ` [PATCH v2 bpf 2/5] drivers/net: turn XDP properties on alardam 2020-12-04 10:28 ` [Intel-wired-lan] " alardam 2020-12-04 12:19 ` Toke Høiland-Jørgensen 2020-12-04 12:19 ` [Intel-wired-lan] " Toke =?unknown-8bit?q?H=C3=B8iland-J=C3=B8rgensen?= 2020-12-09 19:05 ` kernel test robot 2020-12-09 19:05 ` kernel test robot 2020-12-04 10:28 ` alardam [this message] 2020-12-04 10:28 ` [Intel-wired-lan] [PATCH v2 bpf 3/5] xsk: add usage of xdp properties flags alardam 2020-12-04 10:29 ` [PATCH v2 bpf 4/5] xsk: add check for full support of XDP in bind alardam 2020-12-04 10:29 ` [Intel-wired-lan] " alardam 2020-12-04 10:29 ` [PATCH v2 bpf 5/5] ethtool: provide xdp info with XDP_PROPERTIES_GET alardam 2020-12-04 10:29 ` [Intel-wired-lan] " alardam 2020-12-04 17:20 ` [PATCH v2 bpf 0/5] New netdev feature flags for XDP Jakub Kicinski 2020-12-04 17:20 ` [Intel-wired-lan] " Jakub Kicinski 2020-12-04 17:26 ` Toke Høiland-Jørgensen 2020-12-04 17:26 ` [Intel-wired-lan] " Toke =?unknown-8bit?q?H=C3=B8iland-J=C3=B8rgensen?= 2020-12-04 19:22 ` Jakub Kicinski 2020-12-04 19:22 ` [Intel-wired-lan] " Jakub Kicinski 2020-12-07 12:04 ` Toke Høiland-Jørgensen 2020-12-07 12:04 ` [Intel-wired-lan] " Toke =?unknown-8bit?q?H=C3=B8iland-J=C3=B8rgensen?=
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