Commit 8dc0fd2f authored by Patrisious Haddad's avatar Patrisious Haddad Committed by Leon Romanovsky
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RDMA/ipoib: Add support for XDR speed in ethtool 



The IBTA specification 1.7 has new speed - XDR, supporting signaling
rate of 200Gb.

Ethtool support of IPoIB driver translates IB speed to signaling rate.
Added translation of XDR IB type to rate of 200Gb Ethernet speed.

Signed-off-by: default avatarPatrisious Haddad <phaddad@nvidia.com>
Reviewed-by: default avatarMark Zhang <markzhang@nvidia.com>
Link: https://lore.kernel.org/r/ca252b79b7114af967de3d65f9a38992d4d87a14.1695204156.git.leon@kernel.org


Reviewed-by: default avatarJacob Keller <jacob.e.keller@intel.com>
Signed-off-by: default avatarLeon Romanovsky <leon@kernel.org>
parent 4f4db190

drivers/infiniband/ulp/ipoib/ipoib_ethtool.c

+2 −0
Original line number Diff line number Diff line
@@ -174,6 +174,8 @@ static inline int ib_speed_enum_to_int(int speed) 
		return SPEED_50000;

	case IB_SPEED_NDR:

		return SPEED_100000;

	case IB_SPEED_XDR:

		return SPEED_200000;

	}



	return SPEED_UNKNOWN;