diff options
| author | Patrisious Haddad <phaddad@nvidia.com> | 2023-09-20 13:07:45 +0300 |
|---|---|---|
| committer | Leon Romanovsky <leon@kernel.org> | 2023-09-26 12:38:57 +0300 |
| commit | 8dc0fd2f5693ab71f84fb16339c483999a909ab0 (patch) | |
| tree | 6e36fa4500c50bf984bde2012ffbb6b2e918aa59 /drivers/infiniband/ulp/ipoib/ipoib_ethtool.c | |
| parent | 4f4db190893fb8dee3761b4c5a704ffa5713b73c (diff) | |
| download | linux-8dc0fd2f5693ab71f84fb16339c483999a909ab0.tar.xz | |
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: Patrisious Haddad <phaddad@nvidia.com>
Reviewed-by: Mark Zhang <markzhang@nvidia.com>
Link: https://lore.kernel.org/r/ca252b79b7114af967de3d65f9a38992d4d87a14.1695204156.git.leon@kernel.org
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Diffstat (limited to 'drivers/infiniband/ulp/ipoib/ipoib_ethtool.c')
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_ethtool.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c b/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c index 8af99b18d361..7da94fb8d7fa 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_ethtool.c @@ -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; |