diff options
Diffstat (limited to 'sys/dev/usb/if_rue.c')
| -rw-r--r-- | sys/dev/usb/if_rue.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sys/dev/usb/if_rue.c b/sys/dev/usb/if_rue.c index 3b8b778..d5d3a89 100644 --- a/sys/dev/usb/if_rue.c +++ b/sys/dev/usb/if_rue.c @@ -432,6 +432,17 @@ rue_miibus_writereg(device_ptr_t dev, int phy, int reg, int data) Static void rue_miibus_statchg(device_ptr_t dev) { + /* + * When the code below is enabled the card starts doing weird + * things after link going from UP to DOWN and back UP. + * + * Looks like some of register writes below messes up PHY + * interface. + * + * No visible regressions were found after commenting this code + * out, so that disable it for good. + */ +#if 0 struct rue_softc *sc = USBGETSOFTC(dev); struct mii_data *mii = GET_MII(sc); int bmcr; @@ -453,6 +464,7 @@ rue_miibus_statchg(device_ptr_t dev) rue_csr_write_2(sc, RUE_BMCR, bmcr); RUE_SETBIT(sc, RUE_CR, (RUE_CR_RE | RUE_CR_TE)); +#endif } /* |
