diff options
| author | Alexander Duyck <alexanderduyck@fb.com> | 2025-06-18 15:07:22 -0700 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-06-24 09:31:45 +0200 |
| commit | bbb7d478d91ac4d5c288e226cc8744daf3820798 (patch) | |
| tree | 3d1e8f6b7323df40f556920c77c4d949e954733a /drivers/net/phy/phy-core.c | |
| parent | cccfe0982208c72e116462e5431919c88505e890 (diff) | |
net: phy: Add interface types for 50G and 100G
Add support for 802.3cd based interface types 50GBASE-R and 100GBASE-P.
This choice in naming is based on section 135 of the 802.3-2022 IEEE
Standard.
In addition it is adding support for what I am referring to as LAUI
which is based on annex 135C of the IEEE Standard, and shares many
similarities with the 25/50G consortium. The main difference between the
two is that IEEE spec refers to LAUI as the AUI before the RS(544/514) FEC,
whereas the 25/50G use this lane and frequency combination after going
through RS(528/514), Base-R or no FEC at all.
Signed-off-by: Alexander Duyck <alexanderduyck@fb.com>
Link: https://patch.msgid.link/175028444205.625704.4191700324472974116.stgit@ahduyck-xeon-server.home.arpa
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'drivers/net/phy/phy-core.c')
| -rw-r--r-- | drivers/net/phy/phy-core.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/phy/phy-core.c b/drivers/net/phy/phy-core.c index 27f1833563ab..c480bb40fa73 100644 --- a/drivers/net/phy/phy-core.c +++ b/drivers/net/phy/phy-core.c @@ -142,6 +142,9 @@ int phy_interface_num_ports(phy_interface_t interface) case PHY_INTERFACE_MODE_RXAUI: case PHY_INTERFACE_MODE_XAUI: case PHY_INTERFACE_MODE_1000BASEKX: + case PHY_INTERFACE_MODE_50GBASER: + case PHY_INTERFACE_MODE_LAUI: + case PHY_INTERFACE_MODE_100GBASEP: return 1; case PHY_INTERFACE_MODE_QSGMII: case PHY_INTERFACE_MODE_QUSGMII: |