From: <pbhagavatula@marvell.com> To: <jerinj@marvell.com>, <ferruh.yigit@intel.com>, John McNamara <john.mcnamara@intel.com>, Marko Kovacevic <marko.kovacevic@intel.com>, Thomas Monjalon <thomas@monjalon.net>, Andrew Rybchenko <arybchenko@solarflare.com> Cc: <dev@dpdk.org>, Pavan Nikhilesh <pbhagavatula@marvell.com> Subject: [dpdk-dev] [PATCH 2/7] ethdev: add mbuf RSS update as a offload Date: Fri, 16 Aug 2019 11:25:05 +0530 Message-ID: <20190816055511.2322-3-pbhagavatula@marvell.com> (raw) In-Reply-To: <20190816055511.2322-1-pbhagavatula@marvell.com> From: Pavan Nikhilesh <pbhagavatula@marvell.com> Add new Rx offload flag `DEV_RX_OFFLOAD_RSS_HASH` which can be used to enable/disable PMDs write to `rte_mbuf::hash::rss`. Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com> --- doc/guides/nics/features.rst | 2 ++ lib/librte_ethdev/rte_ethdev.h | 1 + 2 files changed, 3 insertions(+) diff --git a/doc/guides/nics/features.rst b/doc/guides/nics/features.rst index d4d55f721..f79b69b38 100644 --- a/doc/guides/nics/features.rst +++ b/doc/guides/nics/features.rst @@ -274,6 +274,7 @@ Supports RSS hashing on RX. * **[uses] user config**: ``dev_conf.rxmode.mq_mode`` = ``ETH_MQ_RX_RSS_FLAG``. * **[uses] user config**: ``dev_conf.rx_adv_conf.rss_conf``. +* **[uses] rte_eth_rxconf,rte_eth_rxmode**: ``offloads:DEV_RX_OFFLOAD_RSS_HASH``. * **[provides] rte_eth_dev_info**: ``flow_type_rss_offloads``. * **[provides] mbuf**: ``mbuf.ol_flags:PKT_RX_RSS_HASH``, ``mbuf.rss``. @@ -286,6 +287,7 @@ Inner RSS Supports RX RSS hashing on Inner headers. * **[uses] rte_flow_action_rss**: ``level``. +* **[uses] rte_eth_rxconf,rte_eth_rxmode**: ``offloads:DEV_RX_OFFLOAD_RSS_HASH``. * **[provides] mbuf**: ``mbuf.ol_flags:PKT_RX_RSS_HASH``, ``mbuf.rss``. diff --git a/lib/librte_ethdev/rte_ethdev.h b/lib/librte_ethdev/rte_ethdev.h index f97f0a6e5..889486a11 100644 --- a/lib/librte_ethdev/rte_ethdev.h +++ b/lib/librte_ethdev/rte_ethdev.h @@ -1013,6 +1013,7 @@ struct rte_eth_conf { #define DEV_RX_OFFLOAD_KEEP_CRC 0x00010000 #define DEV_RX_OFFLOAD_SCTP_CKSUM 0x00020000 #define DEV_RX_OFFLOAD_OUTER_UDP_CKSUM 0x00040000 +#define DEV_RX_OFFLOAD_RSS_HASH 0x00080000 #define DEV_RX_OFFLOAD_CHECKSUM (DEV_RX_OFFLOAD_IPV4_CKSUM | \ DEV_RX_OFFLOAD_UDP_CKSUM | \ -- 2.22.0
next prev parent reply index Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top 2019-08-16 5:55 [dpdk-dev] [PATCH 0/7] ethdev: add new Rx offload flags pbhagavatula 2019-08-16 5:55 ` [dpdk-dev] [PATCH 1/7] ethdev: add set ptype function pbhagavatula 2019-08-16 8:22 ` Andrew Rybchenko 2019-08-17 16:27 ` [dpdk-dev] [EXT] " Pavan Nikhilesh Bhagavatula 2019-08-16 5:55 ` pbhagavatula [this message] 2019-08-16 7:48 ` [dpdk-dev] [PATCH 2/7] ethdev: add mbuf RSS update as a offload Andrew Rybchenko 2019-08-17 11:47 ` Pavan Nikhilesh Bhagavatula 2019-08-18 4:52 ` Shahaf Shuler 2019-08-18 5:38 ` Andrew Rybchenko 2019-08-18 6:18 ` Shahaf Shuler 2019-08-18 7:00 ` Andrew Rybchenko 2019-08-18 12:11 ` Shahaf Shuler 2019-08-16 5:55 ` [dpdk-dev] [PATCH 3/7] ethdev: add flow action type update as an offload pbhagavatula 2019-08-16 8:05 ` Andrew Rybchenko 2019-08-17 14:23 ` [dpdk-dev] [EXT] " Pavan Nikhilesh Bhagavatula 2019-08-18 9:46 ` Andrew Rybchenko 2019-08-18 4:59 ` [dpdk-dev] " Shahaf Shuler 2019-08-18 5:57 ` Andrew Rybchenko 2019-08-18 6:20 ` Shahaf Shuler 2019-08-18 7:08 ` Andrew Rybchenko 2019-08-16 5:55 ` [dpdk-dev] [PATCH 4/7] net: update Rx RSS hash offload capabilities pbhagavatula 2019-08-16 7:49 ` Andrew Rybchenko 2019-08-17 12:26 ` Pavan Nikhilesh Bhagavatula 2019-08-16 5:55 ` [dpdk-dev] [PATCH 5/7] net: update Rx flow action " pbhagavatula 2019-08-16 7:50 ` Andrew Rybchenko 2019-08-16 5:55 ` [dpdk-dev] [PATCH 6/7] net: add ptype set default functionality pbhagavatula 2019-08-16 8:30 ` Andrew Rybchenko 2019-08-17 17:24 ` Pavan Nikhilesh Bhagavatula 2019-08-16 5:55 ` [dpdk-dev] [PATCH 7/7] examples/eventdev_pipeline: add new Rx RSS hash offload pbhagavatula 2019-08-16 6:01 ` Jerin Jacob Kollanukkaran 2019-08-16 6:02 ` [dpdk-dev] [PATCH 0/7] ethdev: add new Rx offload flags Jerin Jacob Kollanukkaran
Reply instructions: You may reply publically 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=20190816055511.2322-3-pbhagavatula@marvell.com \ --to=pbhagavatula@marvell.com \ --cc=arybchenko@solarflare.com \ --cc=dev@dpdk.org \ --cc=ferruh.yigit@intel.com \ --cc=jerinj@marvell.com \ --cc=john.mcnamara@intel.com \ --cc=marko.kovacevic@intel.com \ --cc=thomas@monjalon.net \ /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 Archives are clonable: git clone --mirror http://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/ http://inbox.dpdk.org/dev \ dev@dpdk.org public-inbox-index dev Newsgroup available over NNTP: nntp://inbox.dpdk.org/inbox.dpdk.dev AGPL code for this site: git clone https://public-inbox.org/ public-inbox