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Fix a bug on ip17x switch initialization which will fail as soon as you

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disable the debug and diagnosis options from current.  We must wait 2ms
after the switch reset and not 2us.

Tested on RB433UAH.
This commit is contained in:
loos 2014-05-09 13:07:39 +00:00
parent 2a7fbce4de
commit ff041b946c
2 changed files with 2 additions and 2 deletions
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2
sys/dev/etherswitch/ip17x/ip175c.c
View File

@ -63,7 +63,7 @@ ip175c_reset(struct ip17x_softc *sc)
if (ip17x_writephy(sc->sc_dev, IP175C_RESET_PHY, IP175C_RESET_REG,
0x175c))
return (-1);
DELAY(2);
DELAY(2000);
/* Force IP175C mode. */
data = ip17x_readphy(sc->sc_dev, IP175C_MODE_PHY, IP175C_MODE_REG);

2
sys/dev/etherswitch/ip17x/ip175d.c
View File

@ -62,7 +62,7 @@ ip175d_reset(struct ip17x_softc *sc)
/* Reset all the switch settings. */
ip17x_writephy(sc->sc_dev, IP175D_RESET_PHY, IP175D_RESET_REG, 0x175d);
DELAY(2);
DELAY(2000);
/* Disable the special tagging mode. */
ip17x_updatephy(sc->sc_dev, 21, 22, 0x3, 0x0);