From: sven.auhagen@voleatech.de To: anthony.l.nguyen@intel.com, maciej.fijalkowski@intel.com, kuba@kernel.org Cc: davem@davemloft.net, intel-wired-lan@lists.osuosl.org, netdev@vger.kernel.org, nhorman@redhat.com, sassmann@redhat.com, sandeep.penigalapati@intel.com, brouer@redhat.com, pmenzel@molgen.mpg.de Subject: [PATCH v4 4/6] igb: skb add metasize for xdp Date: Wed, 11 Nov 2020 18:04:51 +0100 [thread overview] Message-ID: <20201111170453.32693-5-sven.auhagen@voleatech.de> (raw) In-Reply-To: <20201111170453.32693-1-sven.auhagen@voleatech.de> From: Sven Auhagen <sven.auhagen@voleatech.de> add metasize if it is set in xdp Suggested-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Acked-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Signed-off-by: Sven Auhagen <sven.auhagen@voleatech.de> --- drivers/net/ethernet/intel/igb/igb_main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index a0a310a75cc5..fa93aec0ba04 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -8350,6 +8350,7 @@ static struct sk_buff *igb_build_skb(struct igb_ring *rx_ring, struct xdp_buff *xdp, union e1000_adv_rx_desc *rx_desc) { + unsigned int metasize = xdp->data - xdp->data_meta; #if (PAGE_SIZE < 8192) unsigned int truesize = igb_rx_pg_size(rx_ring) / 2; #else @@ -8371,6 +8372,9 @@ static struct sk_buff *igb_build_skb(struct igb_ring *rx_ring, skb_reserve(skb, xdp->data - xdp->data_hard_start); __skb_put(skb, xdp->data_end - xdp->data); + if (metasize) + skb_metadata_set(skb, metasize); + /* pull timestamp out of packet data */ if (igb_test_staterr(rx_desc, E1000_RXDADV_STAT_TSIP)) { igb_ptp_rx_pktstamp(rx_ring->q_vector, skb->data, skb); -- 2.20.1
WARNING: multiple messages have this Message-ID (diff)
From: sven.auhagen@voleatech.de <sven.auhagen@voleatech.de> To: intel-wired-lan@osuosl.org Subject: [Intel-wired-lan] [PATCH v4 4/6] igb: skb add metasize for xdp Date: Wed, 11 Nov 2020 18:04:51 +0100 [thread overview] Message-ID: <20201111170453.32693-5-sven.auhagen@voleatech.de> (raw) In-Reply-To: <20201111170453.32693-1-sven.auhagen@voleatech.de> From: Sven Auhagen <sven.auhagen@voleatech.de> add metasize if it is set in xdp Suggested-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Acked-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Signed-off-by: Sven Auhagen <sven.auhagen@voleatech.de> --- drivers/net/ethernet/intel/igb/igb_main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index a0a310a75cc5..fa93aec0ba04 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -8350,6 +8350,7 @@ static struct sk_buff *igb_build_skb(struct igb_ring *rx_ring, struct xdp_buff *xdp, union e1000_adv_rx_desc *rx_desc) { + unsigned int metasize = xdp->data - xdp->data_meta; #if (PAGE_SIZE < 8192) unsigned int truesize = igb_rx_pg_size(rx_ring) / 2; #else @@ -8371,6 +8372,9 @@ static struct sk_buff *igb_build_skb(struct igb_ring *rx_ring, skb_reserve(skb, xdp->data - xdp->data_hard_start); __skb_put(skb, xdp->data_end - xdp->data); + if (metasize) + skb_metadata_set(skb, metasize); + /* pull timestamp out of packet data */ if (igb_test_staterr(rx_desc, E1000_RXDADV_STAT_TSIP)) { igb_ptp_rx_pktstamp(rx_ring->q_vector, skb->data, skb); -- 2.20.1
next prev parent reply other threads:[~2020-11-11 17:05 UTC|newest] Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-11-11 17:04 [PATCH v4 0/6] igb: xdp patches followup sven.auhagen 2020-11-11 17:04 ` [Intel-wired-lan] " sven.auhagen 2020-11-11 17:04 ` [PATCH v4 1/6] igb: XDP xmit back fix error code sven.auhagen 2020-11-11 17:04 ` [Intel-wired-lan] " sven.auhagen 2020-12-08 12:47 ` Penigalapati, Sandeep 2020-12-08 12:47 ` [Intel-wired-lan] " Penigalapati, Sandeep 2020-11-11 17:04 ` [PATCH v4 2/6] igb: take vlan double header into account sven.auhagen 2020-11-11 17:04 ` [Intel-wired-lan] " sven.auhagen 2020-12-01 8:23 ` Penigalapati, Sandeep 2020-12-01 8:23 ` [Intel-wired-lan] " Penigalapati, Sandeep 2020-12-01 8:58 ` Jesper Dangaard Brouer 2020-12-01 8:58 ` [Intel-wired-lan] " Jesper Dangaard Brouer 2020-12-05 9:42 ` Sven Auhagen 2020-12-05 9:42 ` [Intel-wired-lan] " Sven Auhagen 2020-12-08 10:52 ` Penigalapati, Sandeep 2020-12-08 10:52 ` [Intel-wired-lan] " Penigalapati, Sandeep 2020-12-08 11:39 ` Jesper Dangaard Brouer 2020-12-08 11:39 ` [Intel-wired-lan] " Jesper Dangaard Brouer 2020-11-11 17:04 ` [PATCH v4 3/6] igb: XDP extack message on error sven.auhagen 2020-11-11 17:04 ` [Intel-wired-lan] " sven.auhagen 2020-11-11 17:04 ` sven.auhagen [this message] 2020-11-11 17:04 ` [Intel-wired-lan] [PATCH v4 4/6] igb: skb add metasize for xdp sven.auhagen 2020-12-08 12:50 ` Penigalapati, Sandeep 2020-12-08 12:50 ` [Intel-wired-lan] " Penigalapati, Sandeep 2020-11-11 17:04 ` [PATCH v4 5/6] igb: use xdp_do_flush sven.auhagen 2020-11-11 17:04 ` [Intel-wired-lan] " sven.auhagen 2020-12-01 7:30 ` Penigalapati, Sandeep 2020-12-01 7:30 ` [Intel-wired-lan] " Penigalapati, Sandeep 2020-11-11 17:04 ` [PATCH v4 6/6] igb: avoid transmit queue timeout in xdp path sven.auhagen 2020-11-11 17:04 ` [Intel-wired-lan] " sven.auhagen 2020-11-24 14:49 ` Penigalapati, Sandeep 2020-11-24 14:49 ` [Intel-wired-lan] " Penigalapati, Sandeep
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20201111170453.32693-5-sven.auhagen@voleatech.de \ --to=sven.auhagen@voleatech.de \ --cc=anthony.l.nguyen@intel.com \ --cc=brouer@redhat.com \ --cc=davem@davemloft.net \ --cc=intel-wired-lan@lists.osuosl.org \ --cc=kuba@kernel.org \ --cc=maciej.fijalkowski@intel.com \ --cc=netdev@vger.kernel.org \ --cc=nhorman@redhat.com \ --cc=pmenzel@molgen.mpg.de \ --cc=sandeep.penigalapati@intel.com \ --cc=sassmann@redhat.com \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.