I have the same problem with this Ethernet adapter! Getting a buffer problem,
as notebook doesn’t have ether, I use the axen0, but still no net!
Wenn einem gar niets meer einfällt, schreit man auch nix. Mijn mute reminder!
> Op 13.11.2023 om 13:30 heeft Makoto Fujiwara <mak...@ki.nu> het volgende
> geschreven:
>
> Hi,
> I have following device:
> -----------------
> axen0 at uhub3 port 1
> axen0: ASIX (0x0b95) AX88179A (0x1790), rev 2.10/2.00, addr 3
> axen0: AX88179
> ukphy0 at axen0 phy 3: OUI 0x00e038, model 0x0006, rev. 1
> ukphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT-FDX, auto
> axen0: Ethernet address ....
> -----------------
> And running 10.99.10,
> it emits following lines
>
> Nov 13 20:24:54 beebox-03 /netbsd: [ 154.8236912] axen0: autoconfiguration
> error: invalid buffer(pkt#1), continue
>
> I put simple checking line as:
>
> -----------
> diff --git a/sys/dev/usb/if_axen.c b/sys/dev/usb/if_axen.c
> index 423a87e5c541..6215db354c90 100644
> --- a/sys/dev/usb/if_axen.c
> +++ b/sys/dev/usb/if_axen.c
> @@ -793,6 +793,8 @@ axen_uno_rx_loop(struct usbnet *un, struct usbnet_chain
> *c, uint32_t total_len)
> if ((buf[0] != 0xee) || (buf[1] != 0xee)) {
> aprint_error_dev(un->un_dev,
> "invalid buffer(pkt#%d), continue\n", pkt_count);
> + aprint_error_dev(un->un_dev,
> + "%04d %02x %02x\n", __LINE__, buf[0], buf[1]);
> if_statadd(ifp, if_ierrors, pkt_count);
> return;
> }
> -----------
>
> and then the lines show:
>
> Nov 13 20:25:03 beebox-03 /netbsd: [ 163.6740410] axen0: autoconfiguration
> error: invalid buffer(pkt#1), continue
> Nov 13 20:25:03 beebox-03 /netbsd: [ 163.6740410] axen0: autoconfiguration
> error: 0797 00 08
>
> so buf[0]:buf[1] expected 0xeeee is 0x0008.
>
> I've compared to openbsd: if_axen.c
> https://raw.githubusercontent.com/openbsd/src/master/sys/dev/usb/if_axen.c
> to N, and there are so many differencies.
>
> Does this (N) if_axen.c works on any installation ?
>
> Also, I've prepared GENERIC-axen with following conf:
> -------
> include "arch/amd64/conf/GENERIC"
> options AXEN_DEBUG
> options MSGBUFSIZE=131072
> -------
> but No debug lines appears, please let me know what is wrong,
> thanks
> --
> Makoto Fujiwara
> m...@netbsd.org
> mak...@if.t.u-tokyo.ac.jp
> Key fingerprint = 0BFA FAEB EAD1 90BA 7498 8F85 6809 9E0B B7EF A12E
> ----
> pkgsrc freshness:
> http://www.ki.nu/~makoto/pkgsrc/check-update/00_Summary.html
