Re: 11.0-CURRENT and Lenovo ThinkPad E540: No LAN, no WiFI

Am Tue, 16 Sep 2014 08:40:25 -0700
Adrian Chadd <adrian_at_freebsd.org> schrieb:

> Ah, jumbo frames. Maybe you got lucky and some ethernet drivers
> default to accepting larger frames even if the MTU is 1500.
> 
> 
> -a


After all, I managed to get the NIC up and running. But the culprit is that I have to
take the NIC down and then up to make it working once the system has bootet. That is
annoying. Lucckily, I can provide better informations since the box s now attached to the
network. Here we go:

LAN:
re0_at_pci0:4:0:0: class=0x020000 card=0x502817aa chip=0x816810ec rev=0x10 hdr=0x00
    vendor     = 'Realtek Semiconductor Co., Ltd.'
    device     = 'RTL8111/8168B PCI Express Gigabit Ethernet controller'
    class      = network
    subclass   = ethernet
    bar   [10] = type I/O Port, range 32, base 0x3000, size 256, enabled
    bar   [18] = type Memory, range 64, base 0xf1d04000, size 4096, enabled
    bar   [20] = type Memory, range 64, base 0xf1d00000, size 16384, enabled
    cap 01[40] = powerspec 3  supports D0 D1 D2 D3  current D0
    cap 05[50] = MSI supports 1 message, 64 bit 
    cap 10[70] = PCI-Express 2 endpoint IRQ 1 max data 128(128) link x1(x1)
                 speed 2.5(2.5) ASPM disabled(L0s/L1)
    cap 11[b0] = MSI-X supports 4 messages, enabled
                 Table in map 0x20[0x0], PBA in map 0x20[0x800]
    cap 03[d0] = VPD
    ecap 0001[100] = AER 2 0 fatal 0 non-fatal 1 corrected
    ecap 0002[140] = VC 1 max VC0
    ecap 0003[160] = Serial 1 01000000684ce000
    ecap 0018[170] = LTR 1
    ecap 001e[178] = unknown 1
  PCI-e errors = Correctable Error Detected
     Corrected = Receiver Error


WiFi (supposed to be Intel ):
none2_at_pci0:5:0:0:       class=0x028000 card=0x42628086 chip=0x08b28086 rev=0x73 hdr=0x00
    vendor     = 'Intel Corporation'
    class      = network
    bar   [10] = type Memory, range 64, base 0xf1c00000, size 8192, enabled
    cap 01[c8] = powerspec 3  supports D0 D3  current D0
    cap 05[d0] = MSI supports 1 message, 64 bit 
    cap 10[40] = PCI-Express 2 endpoint max data 128(128) FLR link x1(x1)
                 speed 2.5(2.5) ASPM L1(L0s/L1)
    ecap 0001[100] = AER 1 0 fatal 0 non-fatal 0 corrected
    ecap 0003[140] = Serial 1 ac7ba1ffffa06fd6
    ecap 0018[14c] = LTR 1
    ecap 000b[154] = Vendor 1 ID 51966

The WiFi NIC isn't recognized by any driver in CURRENT (11.0-CURRENT #5 r271728: Thu Sep
18 01:18:25 CEST 2014 amd64)

Maybe this is of help.

Oliver