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ethtool, net/mlx4_en: Add 100M, 20G, 56G speeds ethtool reporting support

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Added 100M, 20G and 56G ethtool speed reporting support.
Update mlx4_en_test_speed self test with the new speeds.

Defined new link speeds in include/uapi/linux/ethtool.h:
+#define SPEED_20000	20000
+#define SPEED_40000	40000
+#define SPEED_56000	56000

Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Saeed Mahameed
2014-10-27 11:37:39 +02:00
committed by David S. Miller
parent a53e3e8c1d
commit dcf972a334
4 changed files with 39 additions and 11 deletions
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14
include/uapi/linux/ethtool.h
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@@ -1213,6 +1213,10 @@ enum ethtool_sfeatures_retval_bits {
#define SUPPORTED_40000baseCR4_Full (1 << 24)
#define SUPPORTED_40000baseSR4_Full (1 << 25)
#define SUPPORTED_40000baseLR4_Full (1 << 26)
#define SUPPORTED_56000baseKR4_Full (1 << 27)
#define SUPPORTED_56000baseCR4_Full (1 << 28)
#define SUPPORTED_56000baseSR4_Full (1 << 29)
#define SUPPORTED_56000baseLR4_Full (1 << 30)
#define ADVERTISED_10baseT_Half (1 << 0)
#define ADVERTISED_10baseT_Full (1 << 1)
@@ -1241,6 +1245,10 @@ enum ethtool_sfeatures_retval_bits {
#define ADVERTISED_40000baseCR4_Full (1 << 24)
#define ADVERTISED_40000baseSR4_Full (1 << 25)
#define ADVERTISED_40000baseLR4_Full (1 << 26)
#define ADVERTISED_56000baseKR4_Full (1 << 27)
#define ADVERTISED_56000baseCR4_Full (1 << 28)
#define ADVERTISED_56000baseSR4_Full (1 << 29)
#define ADVERTISED_56000baseLR4_Full (1 << 30)
/* The following are all involved in forcing a particular link
* mode for the device for setting things. When getting the
@@ -1248,12 +1256,16 @@ enum ethtool_sfeatures_retval_bits {
* it was forced up into this mode or autonegotiated.
*/
/* The forced speed, 10Mb, 100Mb, gigabit, 2.5Gb, 10GbE. */
/* The forced speed, 10Mb, 100Mb, gigabit, [2.5|10|20|40|56]GbE. */
#define SPEED_10 10
#define SPEED_100 100
#define SPEED_1000 1000
#define SPEED_2500 2500
#define SPEED_10000 10000
#define SPEED_20000 20000
#define SPEED_40000 40000
#define SPEED_56000 56000
#define SPEED_UNKNOWN -1
/* Duplex, half or full. */