From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Moese Subject: [PATCH] Added SIOCSMIIREG (mii write) support to intel igb driver Date: Thu, 22 Jun 2017 15:23:56 +0200 Message-ID: <20170622132356.2567-1-michael.moese@men.de> Mime-Version: 1.0 Content-Type: text/plain Cc: , , , Andreas Werner To: Return-path: Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org From: Andreas Werner Signed-off-by: Andreas Werner --- drivers/net/ethernet/intel/igb/igb_main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index 1cf74aa4ebd9..87e496eeefb1 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -7716,6 +7716,10 @@ static int igb_mii_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd) return -EIO; break; case SIOCSMIIREG: + if (igb_write_phy_reg(&adapter->hw, data->reg_num & 0x1F, + data->val_in)) + return -EIO; + break; default: return -EOPNOTSUPP; } -- 2.12.3