Marius Strobl f0e531572d DP83840A on hme(4) don't advertise their media capabilities themselves ... properly. This causes the autonegotiation to e.g. never establish a 100baseTX full-duplex link. The solution to this problem is to manually write the capabilities from the BMSR to the ANAR every time a media change occurs, even when already in autonegotiation mode. The NetBSD way of doing this is to set their MIIF_FORCEANEG flag in the NIC driver. This causes mii_phy_setmedia() to call mii_phy_auto() (which will set the ANAR according to the BMSR) even when the PHY alread is in autonegotiation mode. However, while doing the same on FreeBSD (which involves porting the MIIF_FORCEANEG flag and converting nsphy.c to use mii_phy_setmedia()) fixes autonegotiation, using mii_phy_setmedia() causes this driver to no longer work properly in the other modes. Another drawback of that approach is that this will also force writing the ANAR on other PHYs whose drivers use mii_phy_setmedia() and which are used with a NIC whose driver sets MIIF_FORCEANEG (e.g. hme(4) is known to be used together with 3 different PHYs while only the DP83840A require this workaround). So instead of moving to MIIF_FORCEANEG, just call mii_phy_auto() in nsphy_service() unconditionally when hanging off of a hme(4) and serving a media change This is part 1/2 of fixing autonegotiation on hme(4) using DP83840A PHYs.		2004-05-29 18:23:26 +00:00
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acphy.c	Remove double __FBSDID and move the remaining one into a common place after	2004-05-29 18:09:10 +00:00
acphyreg.h
amphy.c	Remove double __FBSDID and move the remaining one into a common place after	2004-05-29 18:09:10 +00:00
amphyreg.h
bmtphy.c	Remove double __FBSDID and move the remaining one into a common place after	2004-05-29 18:09:10 +00:00
bmtphyreg.h
brgphy.c	Remove double __FBSDID and move the remaining one into a common place after	2004-05-29 18:09:10 +00:00
brgphyreg.h
dcphy.c	Spelling fix in a comment.	2004-05-29 18:13:44 +00:00
e1000phy.c	Move __FBSDID out from under a comment.	2004-05-29 17:45:45 +00:00
e1000phyreg.h
exphy.c	Remove double __FBSDID and move the remaining one into a common place after	2004-05-29 18:09:10 +00:00
inphy.c
inphyreg.h
lxtphy.c	Remove double __FBSDID and move the remaining one into a common place after	2004-05-29 18:09:10 +00:00
lxtphyreg.h
mii_physubr.c	Remove double __FBSDID and move the remaining one into a common place after	2004-05-29 18:09:10 +00:00
mii.c	Remove double __FBSDID and move the remaining one into a common place after	2004-05-29 18:09:10 +00:00
mii.h
miibus_if.m
miidevs
miivar.h
mlphy.c
nsgphy.c	Remove double __FBSDID and move the remaining one into a common place after	2004-05-29 18:09:10 +00:00
nsgphyreg.h
nsphy.c	DP83840A on hme(4) don't advertise their media capabilities themselves	2004-05-29 18:23:26 +00:00
nsphyreg.h
pnaphy.c	Remove double __FBSDID and move the remaining one into a common place after	2004-05-29 18:09:10 +00:00
pnphy.c	Remove double __FBSDID and move the remaining one into a common place after	2004-05-29 18:09:10 +00:00
qsphy.c	Remove double __FBSDID and move the remaining one into a common place after	2004-05-29 18:09:10 +00:00
qsphyreg.h
rgephy.c	Remove double __FBSDID and move the remaining one into a common place after	2004-05-29 18:09:10 +00:00
rgephyreg.h
rlphy.c	Remove double __FBSDID and move the remaining one into a common place after	2004-05-29 18:09:10 +00:00
ruephy.c
ruephyreg.h
tdkphy.c	Remove double __FBSDID and move the remaining one into a common place after	2004-05-29 18:09:10 +00:00
tdkphyreg.h
tlphy.c	Remove double __FBSDID and move the remaining one into a common place after	2004-05-29 18:09:10 +00:00
tlphyreg.h
ukphy_subr.c	Remove double __FBSDID and move the remaining one into a common place after	2004-05-29 18:09:10 +00:00
ukphy.c	Remove double __FBSDID and move the remaining one into a common place after	2004-05-29 18:09:10 +00:00
xmphy.c	Remove double __FBSDID and move the remaining one into a common place after	2004-05-29 18:09:10 +00:00
xmphyreg.h