From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Kirsher Subject: [net-next 14/15] ixgbe: add missing configuration for rate select 1 Date: Wed, 31 May 2017 14:19:35 -0700 Message-ID: <20170531211936.63417-15-jeffrey.t.kirsher@intel.com> References: <20170531211936.63417-1-jeffrey.t.kirsher@intel.com> Cc: Emil Tantilov , netdev@vger.kernel.org, nhorman@redhat.com, sassmann@redhat.com, jogreene@redhat.com, Jeff Kirsher To: davem@davemloft.net Return-path: Received: from mga06.intel.com ([134.134.136.31]:17444 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750977AbdEaVTz (ORCPT ); Wed, 31 May 2017 17:19:55 -0400 In-Reply-To: <20170531211936.63417-1-jeffrey.t.kirsher@intel.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Emil Tantilov Add RS1 configuration to ixgbe_set_soft_rate_select_speed() Signed-off-by: Emil Tantilov Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/ixgbe/ixgbe_common.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c index 7af85f505bad..4e35e7017f3d 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c @@ -4278,4 +4278,23 @@ void ixgbe_set_soft_rate_select_speed(struct ixgbe_hw *hw, hw_dbg(hw, "Failed to write Rx Rate Select RS0\n"); return; } + + /* Set RS1 */ + status = hw->phy.ops.read_i2c_byte(hw, IXGBE_SFF_SFF_8472_ESCB, + IXGBE_I2C_EEPROM_DEV_ADDR2, + &eeprom_data); + if (status) { + hw_dbg(hw, "Failed to read Rx Rate Select RS1\n"); + return; + } + + eeprom_data = (eeprom_data & ~IXGBE_SFF_SOFT_RS_SELECT_MASK) | rs; + + status = hw->phy.ops.write_i2c_byte(hw, IXGBE_SFF_SFF_8472_ESCB, + IXGBE_I2C_EEPROM_DEV_ADDR2, + eeprom_data); + if (status) { + hw_dbg(hw, "Failed to write Rx Rate Select RS1\n"); + return; + } } -- 2.12.2