Commit bb37362f authored Jan 08, 2020 by Adam Ludkiewicz Committed by Jeff Kirsher Jan 09, 2020

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 <adam.ludkiewicz@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

parent 9e052291

drivers/net/ethernet/intel/i40e/i40e_adminq.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -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;

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