diff options
Diffstat (limited to 'drivers/net/sfc/xfp_phy.c')
| -rw-r--r-- | drivers/net/sfc/xfp_phy.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/sfc/xfp_phy.c b/drivers/net/sfc/xfp_phy.c index 276151df3a70..91f024662101 100644 --- a/drivers/net/sfc/xfp_phy.c +++ b/drivers/net/sfc/xfp_phy.c @@ -128,6 +128,15 @@ static int xfp_phy_check_hw(struct efx_nic *efx) if (link_up != efx->link_up) falcon_xmac_sim_phy_event(efx); + rc = efx->board_info.monitor(efx); + if (rc) { + struct xfp_phy_data *phy_data = efx->phy_data; + EFX_ERR(efx, "XFP sensor alert; putting PHY into low power\n"); + efx->phy_mode |= PHY_MODE_LOW_POWER; + mdio_clause45_set_mmds_lpower(efx, 1, XFP_REQUIRED_DEVS); + phy_data->phy_mode |= PHY_MODE_LOW_POWER; + } + return rc; } |