diff options
| author | Ben Hutchings <bhutchings@solarflare.com> | 2010-09-16 11:34:26 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-09-17 16:53:23 -0700 |
| commit | 07af7a2bfa853db3957a22f9a41f437bf0f10e63 (patch) | |
| tree | e3e6235bf0b42dd8d60475c541de7475cf8a6065 /include/linux/ethtool.h | |
| parent | be2902daee80b655cebd482b5ee91ffc29408121 (diff) | |
| download | lwn-07af7a2bfa853db3957a22f9a41f437bf0f10e63.tar.gz lwn-07af7a2bfa853db3957a22f9a41f437bf0f10e63.zip | |
ethtool: Add comments for valid use of flow types
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/ethtool.h')
| -rw-r--r-- | 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 00334eebbe26..b67af60a8890 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) |