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From: Maxime Chevallier <maxime.chevallier@bootlin.com>
To: davem@davemloft.net
Cc: Maxime Chevallier <maxime.chevallier@bootlin.com>,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
	Antoine Tenart <antoine.tenart@bootlin.com>,
	thomas.petazzoni@bootlin.com, gregory.clement@bootlin.com,
	miquel.raynal@bootlin.com, nadavh@marvell.com,
	stefanc@marvell.com, mw@semihalf.com,
	Russell King <linux@armlinux.org.uk>,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH net-next 4/5] net: mvpp2: cls: Extract the RSS context when parsing the ethtool rule
Date: Fri, 24 May 2019 12:05:53 +0200	[thread overview]
Message-ID: <20190524100554.8606-5-maxime.chevallier@bootlin.com> (raw)
In-Reply-To: <20190524100554.8606-1-maxime.chevallier@bootlin.com>

ethtool_rx_flow_rule_create takes into parameter the ethtool flow spec,
which doesn't contain the rss context id. We therefore need to extract
it ourself before parsing the ethtool rule.

The FLOW_RSS flag is only set in info->fs.flow_type, and not
info->flow_type.

Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
---
 drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c
index c16e343ccbbf..c1a83e9cb80a 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c
@@ -1281,6 +1281,12 @@ int mvpp2_ethtool_cls_rule_ins(struct mvpp2_port *port,
 
 	input.fs = &info->fs;
 
+	/* We need to manually set the rss_ctx, since this info isn't present
+	 * in info->fs
+	 */
+	if (info->fs.flow_type & FLOW_RSS)
+		input.rss_ctx = info->rss_context;
+
 	ethtool_rule = ethtool_rx_flow_rule_create(&input);
 	if (IS_ERR(ethtool_rule)) {
 		ret = PTR_ERR(ethtool_rule);
-- 
2.20.1


  parent reply	other threads:[~2019-05-24 10:06 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-24 10:05 [PATCH net-next 0/5] net: mvpp2: Classifier updates, RSS Maxime Chevallier
2019-05-24 10:05 ` [PATCH net-next 1/5] net: mvpp2: cls: Use the correct number of rules in various places Maxime Chevallier
2019-05-24 10:05 ` [PATCH net-next 2/5] net: mvpp2: cls: Bypass C2 internals FIFOs at init Maxime Chevallier
2019-05-24 10:05 ` [PATCH net-next 3/5] net: mvpp2: cls: Use RSS contexts to handle RSS tables Maxime Chevallier
2020-04-13 23:43   ` Matteo Croce
2020-04-23 17:00     ` Russell King - ARM Linux admin
2020-05-09  0:12       ` Matteo Croce
2020-05-09 11:15         ` [EXT] " Stefan Chulski
2020-05-09 11:45           ` Russell King - ARM Linux admin
2020-05-09 12:16             ` Thomas Petazzoni
2020-05-09 12:48               ` Russell King - ARM Linux admin
2020-05-09 13:10                 ` Thomas Petazzoni
2020-05-09 13:14             ` Matteo Croce
2020-05-09 13:51               ` Russell King - ARM Linux admin
2020-05-09 14:48                 ` Russell King - ARM Linux admin
2020-05-09 15:31                   ` Matteo Croce
2020-05-09 19:52               ` Russell King - ARM Linux admin
2020-05-09 20:20                 ` Russell King - ARM Linux admin
2020-05-19  9:53                   ` Russell King - ARM Linux admin
2020-05-19 10:05                     ` Matteo Croce
2020-05-19 17:05                       ` Matteo Croce
2020-05-20 11:10                         ` Russell King - ARM Linux admin
2020-05-20 11:16                           ` Matteo Croce
2020-05-20 11:18                             ` Russell King - ARM Linux admin
2020-05-09 12:16           ` Matteo Croce
2020-05-09 12:31             ` Stefan Chulski
2020-05-09 13:25               ` Russell King - ARM Linux admin
2019-05-24 10:05 ` Maxime Chevallier [this message]
2019-05-24 10:05 ` [PATCH net-next 5/5] net: mvpp2: cls: Support steering to RSS contexts Maxime Chevallier
2019-05-25 23:38 ` [PATCH net-next 0/5] net: mvpp2: Classifier updates, RSS David Miller

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