[PATCH net-next-2.6 2/2] ethtool: Add comments for valid use of flow types
From: Ben Hutchings <hidden>
Date: 2010-09-16 21:34:29
Signed-off-by: Ben Hutchings <redacted> --- include/linux/ethtool.h | 30 +++++++++++++++--------------- 1 files changed, 15 insertions(+), 15 deletions(-)
diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h
index 00334ee..b67af60 100644
--- a/include/linux/ethtool.h
+++ b/include/linux/ethtool.h@@ -841,21 +841,21 @@ struct ethtool_ops { #define WAKE_MAGICSECURE (1 << 6) /* only meaningful if WAKE_MAGIC */ /* L3-L4 network traffic flow types */ -#define TCP_V4_FLOW 0x01 -#define UDP_V4_FLOW 0x02 -#define SCTP_V4_FLOW 0x03 -#define AH_ESP_V4_FLOW 0x04 -#define TCP_V6_FLOW 0x05 -#define UDP_V6_FLOW 0x06 -#define SCTP_V6_FLOW 0x07 -#define AH_ESP_V6_FLOW 0x08 -#define AH_V4_FLOW 0x09 -#define ESP_V4_FLOW 0x0a -#define AH_V6_FLOW 0x0b -#define ESP_V6_FLOW 0x0c -#define IP_USER_FLOW 0x0d -#define IPV4_FLOW 0x10 -#define IPV6_FLOW 0x11 +#define TCP_V4_FLOW 0x01 /* hash or spec (tcp_ip4_spec) */ +#define UDP_V4_FLOW 0x02 /* hash or spec (udp_ip4_spec) */ +#define SCTP_V4_FLOW 0x03 /* hash or spec (sctp_ip4_spec) */ +#define AH_ESP_V4_FLOW 0x04 /* hash only */ +#define TCP_V6_FLOW 0x05 /* hash only */ +#define UDP_V6_FLOW 0x06 /* hash only */ +#define SCTP_V6_FLOW 0x07 /* hash only */ +#define AH_ESP_V6_FLOW 0x08 /* hash only */ +#define AH_V4_FLOW 0x09 /* hash or spec (ah_ip4_spec) */ +#define ESP_V4_FLOW 0x0a /* hash or spec (esp_ip4_spec) */ +#define AH_V6_FLOW 0x0b /* hash only */ +#define ESP_V6_FLOW 0x0c /* hash only */ +#define IP_USER_FLOW 0x0d /* spec only (usr_ip4_spec) */ +#define IPV4_FLOW 0x10 /* hash only */ +#define IPV6_FLOW 0x11 /* hash only */ /* L3-L4 network traffic flow hash options */ #define RXH_L2DA (1 << 1)
--
1.7.2.1
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Ben Hutchings, Senior Software Engineer, Solarflare Communications
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