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ixgbe: add get_bus_info method for X550

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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: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Don Skidmore 2015-06-17 20:59:59 -04:00 committed by Jeff Kirsher
parent 6ac7439459
commit 454c65dd1a
1 changed files with 19 additions and 0 deletions
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19
drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c
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@ -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,
};