netdev - [PATCH net-next-2.6 1/8] ethtool: Define RX n-tuple action to clear a rule

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Date:	Mon, 20 Sep 2010 19:41:47 +0100
From:	Ben Hutchings <bhutchings@...arflare.com>
To:	David Miller <davem@...emloft.net>
Cc:	netdev@...r.kernel.org, linux-net-drivers@...arflare.com
Subject: [PATCH net-next-2.6 1/8] ethtool: Define RX n-tuple action to
 clear a rule

Signed-off-by: Ben Hutchings <bhutchings@...arflare.com>
---
 include/linux/ethtool.h |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index b67af60..3350870 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h
@@ -492,11 +492,12 @@ struct ethtool_rx_ntuple_flow_spec {
 	__u64		data_mask;
 
 	__s32		action;
-#define ETHTOOL_RXNTUPLE_ACTION_DROP -1		/* drop packet */
+#define ETHTOOL_RXNTUPLE_ACTION_DROP	(-1)	/* drop packet */
+#define ETHTOOL_RXNTUPLE_ACTION_CLEAR	(-2)	/* clear filter */
 };
 
 /**
- * struct ethtool_rx_ntuple - command to set RX flow filter
+ * struct ethtool_rx_ntuple - command to set or clear RX flow filter
  * @cmd: Command number - %ETHTOOL_SRXNTUPLE
  * @fs: Flow filter specification
  */
-- 
1.7.2.1



-- 
Ben Hutchings, Senior Software Engineer, Solarflare Communications
Not speaking for my employer; that's the marketing department's job.
They asked us to note that Solarflare product names are trademarked.

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