From: Rongwei Liu <rongweil@nvidia.com>
To: <dev@dpdk.org>, <matan@nvidia.com>, <viacheslavo@nvidia.com>,
<orika@nvidia.com>, <thomas@monjalon.net>,
<jerinjacobk@gmail.com>, <stephen@networkplumber.org>
Cc: <rasland@nvidia.com>, Ferruh Yigit <ferruh.yigit@amd.com>,
"Andrew Rybchenko" <andrew.rybchenko@oktetlabs.ru>
Subject: [PATCH v4 3/3] ethdev: add standby flags for live migration
Date: Wed, 18 Jan 2023 17:44:46 +0200 [thread overview]
Message-ID: <20230118154447.595231-4-rongweil@nvidia.com> (raw)
In-Reply-To: <20230118154447.595231-1-rongweil@nvidia.com>
Some flags are added to the process state API for live migration
in order to change the behavior of the flow rules in a standby process.
Signed-off-by: Rongwei Liu <rongweil@nvidia.com>
---
lib/ethdev/rte_ethdev.h | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/lib/ethdev/rte_ethdev.h b/lib/ethdev/rte_ethdev.h
index 1505396ced..9ae4f426a7 100644
--- a/lib/ethdev/rte_ethdev.h
+++ b/lib/ethdev/rte_ethdev.h
@@ -2260,6 +2260,27 @@ int rte_eth_dev_owner_get(const uint16_t port_id,
__rte_experimental
int rte_eth_process_set_role(bool standby, uint32_t flags);
+/**@{@name Process role flags
+ * used when migrating from an application to another one.
+ * @see rte_eth_process_set_active
+ */
+/**
+ * When set on a standby process, ingress flow rules will be effective
+ * in active and standby processes, so the ingress traffic may be duplicated.
+ */
+#define RTE_ETH_PROCESS_FLAG_STANDBY_DUP_FLOW_INGRESS RTE_BIT32(0)
+/**
+ * When set on a standby process, egress flow rules will be effective
+ * in active and standby processes, so the egress traffic may be duplicated.
+ */
+#define RTE_ETH_PROCESS_FLAG_STANDBY_DUP_FLOW_EGRESS RTE_BIT32(1)
+/**
+ * When set on a standby process, transfer flow rules will be effective
+ * in active and standby processes, so the transfer traffic may be duplicated.
+ */
+#define RTE_ETH_PROCESS_FLAG_STANDBY_DUP_FLOW_TRANSFER RTE_BIT32(2)
+/**@}*/
+
/**
* Get the number of ports which are usable for the application.
*
--
2.27.0
next prev parent reply other threads:[~2023-01-18 15:45 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-01 8:20 [RFC 0/2] add API to set process to primary or secondary Rongwei Liu
2022-12-01 8:20 ` [RFC 1/2] ethdev: add group description Rongwei Liu
2022-12-01 8:20 ` [RFC 2/2] ethdev: add API to set process to primary or secondary Rongwei Liu
2022-12-01 15:10 ` Stephen Hemminger
2022-12-02 3:27 ` Rongwei Liu
2022-12-05 16:08 ` Stephen Hemminger
2022-12-06 3:47 ` Rongwei Liu
2022-12-06 5:54 ` Stephen Hemminger
2022-12-21 9:00 ` [RFC v3 0/2] add API to set process to active or standby Rongwei Liu
2022-12-21 9:00 ` [RFC v3 1/2] ethdev: add group description Rongwei Liu
2023-01-18 15:44 ` [PATCH v4 0/3] add API for live migration Rongwei Liu
2023-01-18 15:44 ` [PATCH v4 1/3] ethdev: add flow rule group description Rongwei Liu
2023-01-31 11:53 ` Ori Kam
2023-02-06 12:15 ` Rongwei Liu
2023-02-07 2:57 ` [PATCH v5] " Rongwei Liu
2023-02-08 20:28 ` Ferruh Yigit
2023-02-09 2:06 ` Rongwei Liu
2023-02-09 7:32 ` [PATCH v6] " Rongwei Liu
2023-02-09 8:01 ` Ori Kam
2023-02-09 11:26 ` Ferruh Yigit
2023-01-18 15:44 ` [PATCH v4 2/3] ethdev: add standby state for live migration Rongwei Liu
2023-01-31 13:50 ` Ori Kam
2023-01-31 18:14 ` Jerin Jacob
2023-01-31 22:55 ` Thomas Monjalon
2023-02-01 7:32 ` Andrew Rybchenko
2023-02-01 8:31 ` Thomas Monjalon
2023-02-01 8:40 ` Jerin Jacob
2023-02-01 8:46 ` Thomas Monjalon
2023-02-02 10:23 ` Rongwei Liu
2023-02-01 7:52 ` Andrew Rybchenko
2023-02-01 8:27 ` Thomas Monjalon
2023-02-01 8:40 ` Andrew Rybchenko
2023-01-18 15:44 ` Rongwei Liu [this message]
2023-01-23 13:20 ` [PATCH v4 3/3] ethdev: add standby flags " Jerin Jacob
2023-01-30 2:47 ` Rongwei Liu
2023-01-30 17:10 ` Jerin Jacob
2023-01-31 2:53 ` Rongwei Liu
2023-01-31 8:45 ` Jerin Jacob
2023-01-31 9:01 ` Rongwei Liu
2023-01-31 14:37 ` Jerin Jacob
2023-01-31 14:45 ` Ori Kam
2023-01-31 17:50 ` Thomas Monjalon
2023-01-31 18:10 ` Jerin Jacob
2022-12-21 9:00 ` [RFC v3 2/2] ethdev: add API to set process to active or standby Rongwei Liu
2022-12-21 9:12 ` Jerin Jacob
2022-12-21 9:32 ` Rongwei Liu
2022-12-21 10:59 ` Jerin Jacob
2022-12-21 12:05 ` Rongwei Liu
2022-12-21 12:44 ` Jerin Jacob
2022-12-21 12:50 ` Rongwei Liu
2022-12-21 13:12 ` Jerin Jacob
2022-12-21 14:33 ` Rongwei Liu
2022-12-26 16:44 ` Ori Kam
2023-01-15 22:46 ` Thomas Monjalon
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=20230118154447.595231-4-rongweil@nvidia.com \
--to=rongweil@nvidia.com \
--cc=andrew.rybchenko@oktetlabs.ru \
--cc=dev@dpdk.org \
--cc=ferruh.yigit@amd.com \
--cc=jerinjacobk@gmail.com \
--cc=matan@nvidia.com \
--cc=orika@nvidia.com \
--cc=rasland@nvidia.com \
--cc=stephen@networkplumber.org \
--cc=thomas@monjalon.net \
--cc=viacheslavo@nvidia.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: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).