Yes, that specific device id (0x15fd) indicates the NVM/eeprom is blank. Jeff
From: [email protected] <[email protected]> On Behalf Of Eric Joyner Sent: Wednesday, August 31, 2022 3:14 PM To: Mariano Aliaga <[email protected]> Cc: [email protected] Subject: Re: igc NIC not detected Hi, The I225 adapter family should be mostly supported by igc(4); it's hard to say in your case because it looks like the NVM is invalid so the driver won't do anything with the hardware. You may need a BIOS update that has a valid NVM in it (or maybe redo it since it might not have happened correctly), or there could be some other hardware issue that requires an RMA. - Eric On Tue, Aug 30, 2022 at 12:39 PM Mariano Aliaga <[email protected]<mailto:[email protected]>> wrote: Hi, I'm trying to use an I225 based NIC (Amitosai MTS-PCIE25GLAN) on 13.1-STABLE, but it's not being attached. dmesg shows the following: igc0: <Intel(R) Ethernet Controller I225(blankNVM)> mem 0xf5800000-0xf5ffffff,0xf6000000-0xf6003fff irq 30 at device 0.0 on pci6 igc0: The EEPROM Checksum Is Not Valid igc0: IFDI_ATTACH_PRE failed 5 device_attach: igc0 attach returned 5 and this is the output of pciconf -lcbv none1@pci0:6:0:0: class=0x020000 rev=0x01 hdr=0x00 vendor=0x8086 device=0x15fd subvendor=0x8086 subdevice=0x0000 vendor = 'Intel Corporation' class = network subclass = ethernet bar [10] = type Memory, range 32, base 0xf5800000, size 8388608, enabled bar [1c] = type Memory, range 32, base 0xf6000000, size 16384, enabled cap 01[40] = powerspec 3 supports D0 D3 current D0 cap 05[50] = MSI supports 1 message, 64 bit, vector masks cap 11[70] = MSI-X supports 5 messages Table in map 0x1c[0x0], PBA in map 0x1c[0x2000] cap 10[a0] = PCI-Express 2 endpoint max data 128(512) FLR RO NS max read 512 link x1(x1) speed 5.0(5.0) ASPM disabled(L0s/L1) ecap 0001[100] = AER 2 0 fatal 0 non-fatal 1 corrected ecap 0003[140] = Serial 1 00a0c9ffff000000 ecap 0018[1c0] = LTR 1 ecap 001f[1f0] = Precision Time Measurement 1 ecap 001e[1e0] = L1 PM Substates 1 Is this adapter supported or is there something I can do to make it work? Thanks in advance Mariano
