igc: Add SKU for i225 device

Add support for blank NVM SKU
Signed-off-by: Sasha Neftin <sasha.neftin@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

drivers/net/ethernet/intel/igc/igc_base.c

@@ -212,6 +212,7 @@ static s32 igc_get_invariants_base(struct igc_hw *hw)
 	case IGC_DEV_ID_I225_I:
 	case IGC_DEV_ID_I220_V:
 	case IGC_DEV_ID_I225_K:
+	case IGC_DEV_ID_I225_BLANK_NVM:
 		mac->type = igc_i225;
 		break;
 	default:

drivers/net/ethernet/intel/igc/igc_hw.h

@@ -21,6 +21,7 @@
 #define IGC_DEV_ID_I225_I			0x15F8
 #define IGC_DEV_ID_I220_V			0x15F7
 #define IGC_DEV_ID_I225_K			0x3100
+#define IGC_DEV_ID_I225_BLANK_NVM		0x15FD
 
 /* Function pointers for the MAC. */
 struct igc_mac_operations {

drivers/net/ethernet/intel/igc/igc_main.c

@@ -45,6 +45,7 @@ static const struct pci_device_id igc_pci_tbl[] = {
 	{ PCI_VDEVICE(INTEL, IGC_DEV_ID_I225_I), board_base },
 	{ PCI_VDEVICE(INTEL, IGC_DEV_ID_I220_V), board_base },
 	{ PCI_VDEVICE(INTEL, IGC_DEV_ID_I225_K), board_base },
+	{ PCI_VDEVICE(INTEL, IGC_DEV_ID_I225_BLANK_NVM), board_base },
 	/* required last entry */
 	{0, }
 };