From: Todd Fujinaka Date: Thu, 29 May 2014 05:45:15 +0000 (+0000) Subject: igb: use mac loopback for i354 backplane X-Git-Tag: Ubuntu-5.2.0-15.16~13339^2~77^2~3 X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=3cfcf036e1d0641ace932c2bd01211d8254a9291;p=mirror_ubuntu-eoan-kernel.git igb: use mac loopback for i354 backplane We can't know what PHY is to be used for i354 backplane, so use MAC loopback for ethtool tests. Signed-off-by: Todd Fujinaka Tested-by: Aaron Brown Signed-off-by: Jeff Kirsher --- diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c index d8bbcf1873ca..80e376377c3d 100644 --- a/drivers/net/ethernet/intel/igb/igb_ethtool.c +++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c @@ -1665,8 +1665,8 @@ static int igb_setup_loopback_test(struct igb_adapter *adapter) (hw->device_id == E1000_DEV_ID_DH89XXCC_SERDES) || (hw->device_id == E1000_DEV_ID_DH89XXCC_BACKPLANE) || (hw->device_id == E1000_DEV_ID_DH89XXCC_SFP) || - (hw->device_id == E1000_DEV_ID_I354_SGMII)) { - + (hw->device_id == E1000_DEV_ID_I354_SGMII) || + (hw->device_id == E1000_DEV_ID_I354_BACKPLANE_2_5GBPS)) { /* Enable DH89xxCC MPHY for near end loopback */ reg = rd32(E1000_MPHY_ADDR_CTL); reg = (reg & E1000_MPHY_ADDR_CTL_OFFSET_MASK) |