From bb37362f34d66f8f563e74a2c97de95c0c1beee5 Mon Sep 17 00:00:00 2001 From: Adam Ludkiewicz Date: Wed, 8 Jan 2020 13:44:10 -0800 Subject: [PATCH] i40e: Set PHY Access flag on X722 The X722 FW API version 1.9 adds support for accessing PHY registers with Admin Queue Command. This enables reading EEPROM data from (Q)SFP+ transceivers, what was previously possible only on X710 devices. Signed-off-by: Adam Ludkiewicz Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/i40e/i40e_adminq.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.c b/drivers/net/ethernet/intel/i40e/i40e_adminq.c index 9f0a4e92a231..37514a75f928 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_adminq.c +++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.c @@ -536,6 +536,11 @@ static void i40e_set_hw_flags(struct i40e_hw *hw) (aq->api_maj_ver == 1 && aq->api_min_ver >= I40E_MINOR_VER_FW_LLDP_STOPPABLE_X722)) hw->flags |= I40E_HW_FLAG_FW_LLDP_STOPPABLE; + + if (aq->api_maj_ver > 1 || + (aq->api_maj_ver == 1 && + aq->api_min_ver >= I40E_MINOR_VER_GET_LINK_INFO_X722)) + hw->flags |= I40E_HW_FLAG_AQ_PHY_ACCESS_CAPABLE; /* fall through */ default: break; -- 2.39.5