diff options
| author | Kevin Lo <kevlo@cvs.openbsd.org> | 2024-10-07 07:35:41 +0000 |
|---|---|---|
| committer | Kevin Lo <kevlo@cvs.openbsd.org> | 2024-10-07 07:35:41 +0000 |
| commit | a054ae2e1d116c6562ff5c04a18459242d9534a3 (patch) | |
| tree | 478900e08ce685e2c120034dec5d42b11eb72325 /sys/dev/usb/if_axen.c | |
| parent | 48396a011420135edf28e3fc79d905685a1e9263 (diff) | |
Add support for AX88772D.
AX88772D is a USB 2.0 device. It is very similar to AX88179A overall.
The most significant difference is that AX88179A supports 1000Mbps speeds
while AX88772D does not.
grammer fix from jmc@
ok miod@
Diffstat (limited to 'sys/dev/usb/if_axen.c')
| -rw-r--r-- | sys/dev/usb/if_axen.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/sys/dev/usb/if_axen.c b/sys/dev/usb/if_axen.c index cb384fa8352..12176504611 100644 --- a/sys/dev/usb/if_axen.c +++ b/sys/dev/usb/if_axen.c @@ -1,4 +1,4 @@ -/* $OpenBSD: if_axen.c,v 1.33 2024/05/23 03:21:08 jsg Exp $ */ +/* $OpenBSD: if_axen.c,v 1.34 2024/10/07 07:35:40 kevlo Exp $ */ /* * Copyright (c) 2013 Yojiro UO <yuo@openbsd.org> @@ -17,7 +17,7 @@ */ /* - * ASIX Electronics AX88178a USB 2.0 ethernet and + * ASIX Electronics AX88178a/AX88772d USB 2.0 ethernet and * AX88179/AX88179a USB 3.0 Ethernet driver. */ @@ -251,6 +251,8 @@ axen_miibus_statchg(struct device *dev) sc->axen_link++; break; case IFM_1000_T: + if ((sc->axen_flags & AX772D) != 0) + break; sc->axen_link++; break; default: @@ -658,8 +660,14 @@ axen_attach(struct device *parent, struct device *self, void *aux) } dd = usbd_get_device_descriptor(sc->axen_udev); - if (UGETW(dd->bcdDevice) == 0x200) + switch (UGETW(dd->bcdDevice)) { + case 0x200: sc->axen_flags = AX179A; + break; + case 0x300: + sc->axen_flags = AX772D; + break; + } s = splnet(); @@ -683,6 +691,8 @@ axen_attach(struct device *parent, struct device *self, void *aux) printf(" AX88178a"); else if (sc->axen_flags & AX179) printf(" AX88179"); + else if (sc->axen_flags & AX772D) + printf(" AX88772D"); else printf(" AX88179A"); printf(", address %s\n", ether_sprintf(eaddr)); @@ -968,7 +978,7 @@ axen_rxeof(struct usbd_xfer *xfer, void *priv, usbd_status status) /* skip pseudo header (2byte) */ padlen = 2; /* skip trailer padding (4Byte) for ax88179 */ - if (!(sc->axen_flags & AX179A)) + if (!(sc->axen_flags & (AX179A | AX772D))) padlen += 4; do { |