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Recognize 5720S PHY and treat it as 5708S PHY.

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Unfortunately 5720S uses 5709S PHY id so add a hack to detect 5720S
PHY by checking parent device name.  5720S PHY does not support 2500SX.

Tested by:	Geans Pin < geanspin <> broadcom dot com >
This commit is contained in:
yongari 2012-12-20 05:02:12 +00:00
parent 0bf55e8b80
commit f2a98a14f8
2 changed files with 17 additions and 11 deletions
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26
sys/dev/mii/brgphy.c
View File

@ -204,6 +204,13 @@ brgphy_attach(device_t dev)
&brgphy_funcs, 0);
bsc->serdes_flags = 0;
ifp = sc->mii_pdata->mii_ifp;
/* Find the MAC driver associated with this PHY. */
if (strcmp(ifp->if_dname, "bge") == 0)
bge_sc = ifp->if_softc;
else if (strcmp(ifp->if_dname, "bce") == 0)
bce_sc = ifp->if_softc;
/* Handle any special cases based on the PHY ID */
switch (sc->mii_mpd_oui) {
@ -235,22 +242,21 @@ brgphy_attach(device_t dev)
sc->mii_flags |= MIIF_HAVEFIBER;
break;
case MII_MODEL_BROADCOM2_BCM5709S:
bsc->serdes_flags |= BRGPHY_5709S;
/*
* XXX
* 5720S and 5709S shares the same PHY id.
* Assume 5720S PHY if parent device is bge(4).
*/
if (bge_sc != NULL)
bsc->serdes_flags |= BRGPHY_5708S;
else
bsc->serdes_flags |= BRGPHY_5709S;
sc->mii_flags |= MIIF_HAVEFIBER;
break;
}
break;
}
ifp = sc->mii_pdata->mii_ifp;
/* Find the MAC driver associated with this PHY. */
if (strcmp(ifp->if_dname, "bge") == 0) {
bge_sc = ifp->if_softc;
} else if (strcmp(ifp->if_dname, "bce") == 0) {
bce_sc = ifp->if_softc;
}
PHY_RESET(sc);
/* Read the PHY's capabilities. */

2
sys/dev/mii/miidevs
View File

@ -180,7 +180,7 @@ model BROADCOM2 BCM5722 0x002d BCM5722 1000BASE-T media interface
model BROADCOM2 BCM5784 0x003a BCM5784 10/100/1000baseT PHY
model BROADCOM2 BCM5709C 0x003c BCM5709 10/100/1000baseT PHY
model BROADCOM2 BCM5761 0x003d BCM5761 10/100/1000baseT PHY
model BROADCOM2 BCM5709S 0x003f BCM5709S 1000/2500baseSX PHY
model BROADCOM2 BCM5709S 0x003f BCM5709S/5720S 1000/2500baseSX PHY
model BROADCOM3 BCM57780 0x0019 BCM57780 1000BASE-T media interface
model BROADCOM3 BCM5717C 0x0020 BCM5717C 1000BASE-T media interface
model BROADCOM3 BCM5719C 0x0022 BCM5719C 1000BASE-T media interface