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Commit 454c65dd authored by Don Skidmore's avatar Don Skidmore Committed by Jeff Kirsher
Browse files

ixgbe: add get_bus_info method for X550 



Added ixgbe_get_bus_info_X550em to X550 code. ixgbe_get_bus_info_X550em
sets bus.width to ixgbe_bus_width_unknown and bus.speed to
ixgbe_bus_speed_unknown, because IOSF does not report a PCIe bus
width or speed.

Signed-off-by: default avatarDon Skidmore <donald.c.skidmore@intel.com>
Tested-by: default avatarPhil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent 6ac74394

drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c

+19 −0
Original line number Diff line number Diff line
@@ -611,6 +611,23 @@ static s32 ixgbe_update_flash_X550(struct ixgbe_hw *hw) 
	return status;

}



/**

 * ixgbe_get_bus_info_X550em - Set PCI bus info

 * @hw: pointer to hardware structure

 *

 * Sets bus link width and speed to unknown because X550em is

 * not a PCI device.

 **/

static s32 ixgbe_get_bus_info_X550em(struct ixgbe_hw *hw)

{

	hw->bus.width = ixgbe_bus_width_unknown;

	hw->bus.speed = ixgbe_bus_speed_unknown;



	hw->mac.ops.set_lan_id(hw);



	return 0;

}



/** ixgbe_disable_rx_x550 - Disable RX unit

 *

 *  Enables the Rx DMA unit for x550
@@ -1966,6 +1983,7 @@ static struct ixgbe_mac_operations mac_ops_X550 = { 
	.get_wwn_prefix		= &ixgbe_get_wwn_prefix_generic,

	.setup_link		= &ixgbe_setup_mac_link_X540,

	.get_link_capabilities	= &ixgbe_get_copper_link_capabilities_generic,

	.get_bus_info		= &ixgbe_get_bus_info_generic,

	.setup_sfp		= NULL,

};
@@ -1977,6 +1995,7 @@ static struct ixgbe_mac_operations mac_ops_X550EM_x = { 
	.get_wwn_prefix		= NULL,

	.setup_link		= NULL, /* defined later */

	.get_link_capabilities	= &ixgbe_get_link_capabilities_X550em,

	.get_bus_info		= &ixgbe_get_bus_info_X550em,

	.setup_sfp		= ixgbe_setup_sfp_modules_X550em,



};