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IEEE 802.3 Annex 28B.3 explicitly specifies the following relative

Browse source 
priorities of the technologies supported by 802.3 Selector Field
value.

1000BASE-T full duplex
1000BASE-T
100BASE-T2 full duplex
100BASE-TX full duplex
100BASE-T2
100BASE-T4
100BASE-TX
10BASE-T full duplex
10BAST-T

However PHY drivers didn't honor the order such that 100BASE-T4 had
higher priority than 100BASE-TX full duplex. Fix that long standing
bugs such that have PHY drivers choose the highest common denominator
ability.
Fix a bug in dcphy which inadvertently aceepts 100BASE-T4.

PR:	92599
This commit is contained in:
Pyun YongHyeon 2007-11-16 10:25:36 +00:00
parent fcfe60dc18
commit d612cc5947
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=173665
7 changed files with 21 additions and 21 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
sys/dev/dc/dcphy.c
View file

@ -364,12 +364,12 @@ dcphy_status(struct mii_softc *sc)
if (tstat & DC_TSTAT_LP_CAN_NWAY) {
anlpar = tstat >> 16;
if (anlpar & ANLPAR_T4 &&
sc->mii_capabilities & BMSR_100TXHDX)
mii->mii_media_active |= IFM_100_T4;
else if (anlpar & ANLPAR_TX_FD &&
if (anlpar & ANLPAR_TX_FD &&
sc->mii_capabilities & BMSR_100TXFDX)
mii->mii_media_active |= IFM_100_TX|IFM_FDX;
else if (anlpar & ANLPAR_T4 &&
sc->mii_capabilities & BMSR_100T4)
mii->mii_media_active |= IFM_100_T4;
else if (anlpar & ANLPAR_TX &&
sc->mii_capabilities & BMSR_100TXHDX)
mii->mii_media_active |= IFM_100_TX;

6
sys/dev/mii/amphy.c
View file

@ -228,10 +228,10 @@ amphy_status(struct mii_softc *sc)
if (PHY_READ(sc, MII_ANER) & ANER_LPAN) {
anlpar = PHY_READ(sc, MII_ANAR) &
PHY_READ(sc, MII_ANLPAR);
if (anlpar & ANLPAR_T4)
mii->mii_media_active |= IFM_100_T4;
else if (anlpar & ANLPAR_TX_FD)
if (anlpar & ANLPAR_TX_FD)
mii->mii_media_active |= IFM_100_TX|IFM_FDX;
else if (anlpar & ANLPAR_T4)
mii->mii_media_active |= IFM_100_T4;
else if (anlpar & ANLPAR_TX)
mii->mii_media_active |= IFM_100_TX;
else if (anlpar & ANLPAR_10_FD)

6
sys/dev/mii/nsphy.c
View file

@ -331,10 +331,10 @@ nsphy_status(struct mii_softc *sc)
if (PHY_READ(sc, MII_ANER) & ANER_LPAN) {
anlpar = PHY_READ(sc, MII_ANAR) &
PHY_READ(sc, MII_ANLPAR);
if (anlpar & ANLPAR_T4)
mii->mii_media_active |= IFM_100_T4;
else if (anlpar & ANLPAR_TX_FD)
if (anlpar & ANLPAR_TX_FD)
mii->mii_media_active |= IFM_100_TX|IFM_FDX;
else if (anlpar & ANLPAR_T4)
mii->mii_media_active |= IFM_100_T4;
else if (anlpar & ANLPAR_TX)
mii->mii_media_active |= IFM_100_TX;
else if (anlpar & ANLPAR_10_FD)

6
sys/dev/mii/rlphy.c
View file

@ -261,10 +261,10 @@ rlphy_status(struct mii_softc *phy)
if ((anlpar = PHY_READ(phy, MII_ANAR) &
PHY_READ(phy, MII_ANLPAR))) {
if (anlpar & ANLPAR_T4)
mii->mii_media_active |= IFM_100_T4;
else if (anlpar & ANLPAR_TX_FD)
if (anlpar & ANLPAR_TX_FD)
mii->mii_media_active |= IFM_100_TX|IFM_FDX;
else if (anlpar & ANLPAR_T4)
mii->mii_media_active |= IFM_100_T4;
else if (anlpar & ANLPAR_TX)
mii->mii_media_active |= IFM_100_TX;
else if (anlpar & ANLPAR_10_FD)

6
sys/dev/mii/tdkphy.c
View file

@ -239,10 +239,10 @@ tdkphy_status(struct mii_softc *phy)
* ANLPAR doesn't get set on my card, but we check it anyway,
* since it is mentioned in the 78Q2120 specs.
*/
if (anlpar & ANLPAR_T4)
mii->mii_media_active |= IFM_100_T4;
else if (anlpar & ANLPAR_TX_FD)
if (anlpar & ANLPAR_TX_FD)
mii->mii_media_active |= IFM_100_TX|IFM_FDX;
else if (anlpar & ANLPAR_T4)
mii->mii_media_active |= IFM_100_T4;
else if (anlpar & ANLPAR_TX)
mii->mii_media_active |= IFM_100_TX;
else if (anlpar & ANLPAR_10_FD)

4
sys/dev/mii/ukphy_subr.c
View file

@ -112,10 +112,10 @@ ukphy_status(struct mii_softc *phy)
else if ((gtcr & GTCR_ADV_1000THDX) &&
(gtsr & GTSR_LP_1000THDX))
mii->mii_media_active |= IFM_1000_T;
else if (anlpar & ANLPAR_T4)
mii->mii_media_active |= IFM_100_T4;
else if (anlpar & ANLPAR_TX_FD)
mii->mii_media_active |= IFM_100_TX|IFM_FDX;
else if (anlpar & ANLPAR_T4)
mii->mii_media_active |= IFM_100_T4;
else if (anlpar & ANLPAR_TX)
mii->mii_media_active |= IFM_100_TX;
else if (anlpar & ANLPAR_10_FD)

6
sys/dev/txp/if_txp.c
View file

@ -1695,10 +1695,10 @@ txp_ifmedia_sts(ifp, ifmr)
return;
}
if (anlpar & ANLPAR_T4)
ifmr->ifm_active |= IFM_100_T4;
else if (anlpar & ANLPAR_TX_FD)
if (anlpar & ANLPAR_TX_FD)
ifmr->ifm_active |= IFM_100_TX|IFM_FDX;
else if (anlpar & ANLPAR_T4)
ifmr->ifm_active |= IFM_100_T4;
else if (anlpar & ANLPAR_TX)
ifmr->ifm_active |= IFM_100_TX;
else if (anlpar & ANLPAR_10_FD)