From: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru> To: dev@dpdk.org Subject: [dpdk-dev] [PATCH 1/2] net/sfc: improve tunnel TSO mask calculation Date: Thu, 11 Mar 2021 15:25:38 +0300 Message-ID: <20210311122539.3319497-1-andrew.rybchenko@oktetlabs.ru> (raw) Corresponding tunnel TSO is not supported if the tunnel is not supported. Signed-off-by: Andrew Rybchenko <andrew.rybchenko@oktetlabs.ru> --- drivers/net/sfc/sfc_tx.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/drivers/net/sfc/sfc_tx.c b/drivers/net/sfc/sfc_tx.c index 4db39415de..28d696de61 100644 --- a/drivers/net/sfc/sfc_tx.c +++ b/drivers/net/sfc/sfc_tx.c @@ -49,9 +49,15 @@ sfc_tx_get_offload_mask(struct sfc_adapter *sa) if (!sa->tso) no_caps |= DEV_TX_OFFLOAD_TCP_TSO; - if (!sa->tso_encap) - no_caps |= (DEV_TX_OFFLOAD_VXLAN_TNL_TSO | - DEV_TX_OFFLOAD_GENEVE_TNL_TSO); + if (!sa->tso_encap || + (encp->enc_tunnel_encapsulations_supported & + (1u << EFX_TUNNEL_PROTOCOL_VXLAN)) == 0) + no_caps |= DEV_TX_OFFLOAD_VXLAN_TNL_TSO; + + if (!sa->tso_encap || + (encp->enc_tunnel_encapsulations_supported & + (1u << EFX_TUNNEL_PROTOCOL_GENEVE)) == 0) + no_caps |= DEV_TX_OFFLOAD_GENEVE_TNL_TSO; return ~no_caps; } -- 2.30.1
next reply other threads:[~2021-03-11 12:25 UTC|newest] Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-03-11 12:25 Andrew Rybchenko [this message] 2021-03-11 12:25 ` [dpdk-dev] [PATCH 2/2] common/sfc_efx: remove GENEVE from list of supported tunnels Andrew Rybchenko 2021-03-22 17:06 ` [dpdk-dev] [PATCH 1/2] net/sfc: improve tunnel TSO mask calculation Ferruh Yigit
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=20210311122539.3319497-1-andrew.rybchenko@oktetlabs.ru \ --to=andrew.rybchenko@oktetlabs.ru \ --cc=dev@dpdk.org \ /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: link
DPDK patches and discussions This inbox may be cloned and mirrored by anyone: git clone --mirror https://inbox.dpdk.org/dev/0 dev/git/0.git # If you have public-inbox 1.1+ installed, you may # initialize and index your mirror using the following commands: public-inbox-init -V2 dev dev/ https://inbox.dpdk.org/dev \ dev@dpdk.org public-inbox-index dev Example config snippet for mirrors. Newsgroup available over NNTP: nntp://inbox.dpdk.org/inbox.dpdk.dev AGPL code for this site: git clone https://public-inbox.org/public-inbox.git