From: Andrew Rybchenko <arybchenko@solarflare.com>
To: <dev@dpdk.org>
Cc: Thomas Monjalon <thomas@monjalon.net>, <ferruh.yigit@intel.com>
Subject: [dpdk-dev] [RFC PATCH 1/3] ethdev: advertise MTU as retained across device stop/start
Date: Wed, 10 Oct 2018 08:51:38 +0100 [thread overview]
Message-ID: <1539157900-6208-2-git-send-email-arybchenko@solarflare.com> (raw)
In-Reply-To: <1539157900-6208-1-git-send-email-arybchenko@solarflare.com>
Changing MTU in running state may return -EBUSY saying that
MTU cannot be changed when the port is running. It assumes
that changes may be done in stopped and started (but some
PMDs may reject it) state and it is logical to require that
changes done in any of these states are retained.
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
---
lib/librte_ethdev/rte_ethdev.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/librte_ethdev/rte_ethdev.h b/lib/librte_ethdev/rte_ethdev.h
index 8dd1799e2..efe223b61 100644
--- a/lib/librte_ethdev/rte_ethdev.h
+++ b/lib/librte_ethdev/rte_ethdev.h
@@ -80,6 +80,7 @@
* rte_eth_dev_stop()/rte_eth_dev_start(). The following configuration will
* be retained:
*
+ * - MTU
* - flow control settings
* - receive mode configuration (promiscuous mode, hardware checksum mode,
* RSS/VMDQ settings etc.)
--
2.17.1
next prev parent reply other threads:[~2018-10-10 7:51 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-10 7:51 [dpdk-dev] [RFC PATCH 0/3] ethdev: document more retained across restart Andrew Rybchenko
2018-10-10 7:51 ` Andrew Rybchenko [this message]
2018-10-10 7:51 ` [dpdk-dev] [RFC PATCH 2/3] ethdev: advertise default MAC as retained on device restart Andrew Rybchenko
2018-10-10 8:53 ` Thomas Monjalon
2018-10-10 9:05 ` Andrew Rybchenko
2018-10-10 9:35 ` Thomas Monjalon
2018-10-10 7:51 ` [dpdk-dev] [RFC PATCH 3/3] ethdev: highlight that all-multicast is retained on restart Andrew Rybchenko
2018-12-19 6:22 ` [dpdk-dev] [PATCH v1 0/3] ethdev: document more retained across restart Andrew Rybchenko
2018-12-19 6:22 ` [dpdk-dev] [PATCH v1 1/3] ethdev: advertise MTU as retained across device stop/start Andrew Rybchenko
2018-12-19 6:22 ` [dpdk-dev] [PATCH v1 2/3] ethdev: advertise default MAC as retained on device restart Andrew Rybchenko
2018-12-19 6:23 ` [dpdk-dev] [PATCH v1 3/3] ethdev: highlight that all-multicast is retained on restart Andrew Rybchenko
2019-01-08 14:52 ` [dpdk-dev] [PATCH v1 0/3] ethdev: document more retained across restart Ferruh Yigit
2019-01-09 7:15 ` Andrew Rybchenko
2019-01-10 2:03 ` WILLIAMS, CHARLES J
2019-01-23 12:23 ` Andrew Rybchenko
2019-03-19 13:21 ` Yigit, Ferruh
2019-03-19 13:21 ` Yigit, Ferruh
2019-03-20 14:26 ` Thomas Monjalon
2019-03-20 14:26 ` Thomas Monjalon
2019-03-20 15:25 ` Ferruh Yigit
2019-03-20 15:25 ` Ferruh Yigit
2019-03-20 15:32 ` Thomas Monjalon
2019-03-20 15:32 ` Thomas Monjalon
2019-03-20 16:53 ` Ferruh Yigit
2019-03-20 16:53 ` Ferruh Yigit
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