alc(4) link handling [was: Re: ath(4) Atheros AR9285 support]

В Tue, 8 Sep 2009 13:45:20 -0700
Pyun YongHyeon <pyunyh_at_gmail.com> пишет:

[snip]
 
> Would you give more details on this? Showing me demsg(8) output
> related with alc(4) and atphy(4) would be good help.
> When I tried AR8132 sample board it had no such problems on my box.
> AR8132 uses F1 PHY even if it support only 10/100Mbps link so this
> might cause problems on your box, I guess. Does your link partner
> support only 10/100Mbps?

Sorry for the delay. Well, the 10/100 seems to be working, I've used
bad patch cord previous time. But gigabit link doesn't go up (at least
in auto-negotiate mode, I'll try to set modes manually when I'll get
to gigabit hardware again). Here is the 'pciconf -lv' outtake:

alc0_at_pci0:1:0:0:        class=0x020000 card=0x838a1043 chip=0x10621969 rev=0xc0 hdr=0x00
    vendor     = 'Attansic (Now owned by Atheros)'
    class      = network
    subclass   = ethernet

And the 'dmesg | egrep (alc|atphy)' with verbose boot on:

alc0: <Atheros AR8132 PCIe Fast Ethernet> port 0xec00-0xec7f mem
0xf7fc0000-0xf7ffffff irq 19 at device 0.0 on pci1 alc0: Reserved
0x40000 bytes for rid 0x10 type 3 at 0xf7fc0000 alc0: Read request
size : 512 bytes. alc0: TLP payload size : 128 bytes.
alc0: RCB 64 bytes
alc0: ASPM L1 enabled
alc0: PCI device revision : 0x00c0
alc0: Chip id/revision : 0xc002
alc0: 15872 Tx FIFO, 15360 Rx FIFO
alc0: MSIX count : 0
alc0: MSI count : 1
alc0: attempting to allocate 1 MSI vectors (1 supported)
alc0: using IRQ 256 for MSI
alc0: Using 1 MSI message(s).
miibus0: <MII bus> on alc0
atphy0: <Atheros F1 10/100/1000 PHY> PHY 0 on miibus0
atphy0: OUI 0x001374, model 0x0001, rev. 11
atphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT-FDX,
auto alc0: bpf attached
alc0: Ethernet address: 00:26:18:a1:f0:d0
alc0: [MPSAFE]
alc0: [FILTER]

-- 
wbr,
Boo