diff options
| author | Veerasenareddy Burru <veerasenareddy.burru@cavium.com> | 2018-03-13 22:04:45 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-03-14 13:34:42 -0400 |
| commit | 5677629a5a091a62512427534404b509fe6c615d (patch) | |
| tree | ef0aae003fcb4292fa99d2ba2beef639da1e3e2d | |
| parent | 59655a5b6c837e392e873629591069c898585592 (diff) | |
| download | talos-obmc-linux-5677629a5a091a62512427534404b509fe6c615d.tar.gz talos-obmc-linux-5677629a5a091a62512427534404b509fe6c615d.zip | |
liquidio: Add support for liquidio 10GBase-T NIC
Added ethtool changes to show port type as TP (Twisted Pair) for
10GBASE-T ports. Same driver and firmware works for liquidio NIC with
SFP+ ports or TP ports.
Signed-off-by: Veerasenareddy Burru <veerasenareddy.burru@cavium.com>
Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/lio_ethtool.c | 24 | ||||
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/liquidio_common.h | 12 |
2 files changed, 28 insertions, 8 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c index a63ddf07f168..550ac29682a5 100644 --- a/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c +++ b/drivers/net/ethernet/cavium/liquidio/lio_ethtool.c @@ -232,10 +232,16 @@ static int lio_get_link_ksettings(struct net_device *netdev, linfo = &lio->linfo; - if (linfo->link.s.if_mode == INTERFACE_MODE_XAUI || - linfo->link.s.if_mode == INTERFACE_MODE_RXAUI || - linfo->link.s.if_mode == INTERFACE_MODE_XLAUI || - linfo->link.s.if_mode == INTERFACE_MODE_XFI) { + switch (linfo->link.s.phy_type) { + case LIO_PHY_PORT_TP: + ecmd->base.port = PORT_TP; + supported = (SUPPORTED_10000baseT_Full | + SUPPORTED_TP | SUPPORTED_Pause); + advertising = (ADVERTISED_10000baseT_Full | ADVERTISED_Pause); + ecmd->base.autoneg = AUTONEG_DISABLE; + break; + + case LIO_PHY_PORT_FIBRE: ecmd->base.port = PORT_FIBRE; if (linfo->link.s.speed == SPEED_10000) { @@ -245,12 +251,18 @@ static int lio_get_link_ksettings(struct net_device *netdev, supported |= SUPPORTED_FIBRE | SUPPORTED_Pause; advertising |= ADVERTISED_Pause; + ecmd->base.autoneg = AUTONEG_DISABLE; + break; + } + + if (linfo->link.s.if_mode == INTERFACE_MODE_XAUI || + linfo->link.s.if_mode == INTERFACE_MODE_RXAUI || + linfo->link.s.if_mode == INTERFACE_MODE_XLAUI || + linfo->link.s.if_mode == INTERFACE_MODE_XFI) { ethtool_convert_legacy_u32_to_link_mode( ecmd->link_modes.supported, supported); ethtool_convert_legacy_u32_to_link_mode( ecmd->link_modes.advertising, advertising); - ecmd->base.autoneg = AUTONEG_DISABLE; - } else { dev_err(&oct->pci_dev->dev, "Unknown link interface reported %d\n", linfo->link.s.if_mode); diff --git a/drivers/net/ethernet/cavium/liquidio/liquidio_common.h b/drivers/net/ethernet/cavium/liquidio/liquidio_common.h index 4f72ed1ad15a..ecc16824fc1b 100644 --- a/drivers/net/ethernet/cavium/liquidio/liquidio_common.h +++ b/drivers/net/ethernet/cavium/liquidio/liquidio_common.h @@ -676,9 +676,11 @@ union oct_link_status { u64 if_mode:5; u64 pause:1; u64 flashing:1; - u64 reserved:15; + u64 phy_type:5; + u64 reserved:10; #else - u64 reserved:15; + u64 reserved:10; + u64 phy_type:5; u64 flashing:1; u64 pause:1; u64 if_mode:5; @@ -691,6 +693,12 @@ union oct_link_status { } s; }; +enum lio_phy_type { + LIO_PHY_PORT_TP = 0x0, + LIO_PHY_PORT_FIBRE = 0x1, + LIO_PHY_PORT_UNKNOWN, +}; + /** The txpciq info passed to host from the firmware */ union oct_txpciq { |
