diff options
| author | David S. Miller <davem@davemloft.net> | 2022-10-24 10:43:39 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-10-24 10:43:39 +0100 |
| commit | ea5ed0f00b07d5aba09189729d54751c98494f25 (patch) | |
| tree | 6c1b67893a430bd64968464eb3c925f5eed3d45e /include | |
| parent | c1aa0a9078e6dd502af0b886d992f128bdefd44b (diff) | |
| parent | 41305d3781d705d6ea2c9cac632e6a4063e0f1ea (diff) | |
Merge branch 'net-800Gbps-support'
Petr Machata says:
====================
net: Add support for 800Gbps speed
Amit Cohen <amcohen@nvidia.com> writes:
The next Nvidia Spectrum ASIC will support 800Gbps speed.
The IEEE 802 LAN/MAN Standards Committee already published standards for
800Gbps, see the last update [1] and the list of approved changes [2].
As first phase, add support for 800Gbps over 8 lanes (100Gbps/lane).
In the future 800Gbps over 4 lanes can be supported also.
Extend ethtool to support the relevant PMDs and extend mlxsw and bonding
drivers to support 800Gbps.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/linux/ethtool.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h index dc2aa3d75b39..f341de2ae612 100644 --- a/include/uapi/linux/ethtool.h +++ b/include/uapi/linux/ethtool.h @@ -1737,6 +1737,13 @@ enum ethtool_link_mode_bit_indices { ETHTOOL_LINK_MODE_100baseFX_Half_BIT = 90, ETHTOOL_LINK_MODE_100baseFX_Full_BIT = 91, ETHTOOL_LINK_MODE_10baseT1L_Full_BIT = 92, + ETHTOOL_LINK_MODE_800000baseCR8_Full_BIT = 93, + ETHTOOL_LINK_MODE_800000baseKR8_Full_BIT = 94, + ETHTOOL_LINK_MODE_800000baseDR8_Full_BIT = 95, + ETHTOOL_LINK_MODE_800000baseDR8_2_Full_BIT = 96, + ETHTOOL_LINK_MODE_800000baseSR8_Full_BIT = 97, + ETHTOOL_LINK_MODE_800000baseVR8_Full_BIT = 98, + /* must be last entry */ __ETHTOOL_LINK_MODE_MASK_NBITS }; @@ -1848,6 +1855,7 @@ enum ethtool_link_mode_bit_indices { #define SPEED_100000 100000 #define SPEED_200000 200000 #define SPEED_400000 400000 +#define SPEED_800000 800000 #define SPEED_UNKNOWN -1 |