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After another thought there is another nail for the mii_phy_dev_probe()-

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hammer.
This commit is contained in:
Marius Strobl 2007-01-13 00:17:39 +00:00
parent 2bf52b991f
commit 2e0b466321
1 changed files with 12 additions and 19 deletions
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31
sys/dev/mii/rlphy.c
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@ -82,6 +82,15 @@ DRIVER_MODULE(rlphy, miibus, rlphy_driver, rlphy_devclass, 0, 0);
static int rlphy_service(struct mii_softc *, struct mii_data *, int);
static void rlphy_status(struct mii_softc *);
/*
* RealTek internal PHYs don't have vendor/device ID registers;
* re(4) and rl(4) fake up a return value of all zeros.
*/
static const struct mii_phydesc rlintphys[] = {
{ 0, 0, "RealTek internal media interface" },
MII_PHY_END
};
static const struct mii_phydesc rlphys[] = {
MII_PHY_DESC(REALTEK, RTL8201L),
MII_PHY_END
@ -90,7 +99,6 @@ static const struct mii_phydesc rlphys[] = {
static int
rlphy_probe(device_t dev)
{
struct mii_attach_args *ma;
const char *nic;
int rv;
@ -98,25 +106,10 @@ rlphy_probe(device_t dev)
if (rv <= 0)
return (rv);
/*
* RealTek interal PHYs don't have vendor/device ID registers;
* the `re' and `rl' drivers fake up a return value of all zeros.
*/
ma = device_get_ivars(dev);
if (MII_OUI(ma->mii_id1, ma->mii_id2) != 0 ||
MII_MODEL(ma->mii_id2) != 0)
return (ENXIO);
/*
* Make sure the parent is an `rl' or an `re'.
*/
nic = device_get_name(device_get_parent(device_get_parent(dev)));
if (strcmp(nic, "rl") != 0 && strcmp(nic, "re") != 0)
return (ENXIO);
device_set_desc(dev, "RealTek internal media interface");
return (BUS_PROBE_DEFAULT);
if (strcmp(nic, "rl") == 0 && strcmp(nic, "re") == 0)
return (mii_phy_dev_probe(dev, rlintphys, BUS_PROBE_DEFAULT));
return (ENXIO);
}
static int