Date: Wed, 20 May 2009 02:18:26 +0000 (UTC) From: Pyun YongHyeon <yongari@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/age if_age.c if_agereg.h Message-ID: <200905200218.n4K2IdSG053690@repoman.freebsd.org>
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yongari 2009-05-20 02:18:26 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_7)
sys/dev/age if_age.c if_agereg.h
Log:
SVN rev 192413 on 2009-05-20 02:18:26Z by yongari
MFC r190499:
o Don't access VPD even if hardware advertised the capability.
It seems that some revision of controller hang while accessing
the VPD. Because VPD access routine are unused, nuke it.
o Let TWSI reload EEPROM if VPD capability is detected. Reloading
EEPROM will also set ethernet address so age(4) now reads AGE_PAR0
and AGE_PAR1 register to get ethernet address. This removes a lot
of hack and enhance readability a lot.
o Double PHY reset timeout as it takes more time to take PHY out of
power-saving state.
o Explicitly check power-saving state by checking undocumented PHY
registers. If link is not up, poke undocumented registers to take
PHY out of power-saving state. This is the same way what Linux
does. On resume, make sure to wake up PHY.
o Don't rely on auto-clearing feature of master reset bit, just wait
1ms and check idle status of MAC.
o Add PCI device revision information in bootverbose mode.
This should fix occasional controller hang in device attach phase.
Reported by: barbara < barbara.xxx1975 at libero DOT it >
Tested by: barbara < barbara.xxx1975 at libero DOT it >
Revision Changes Path
1.2.2.8 +98 -134 src/sys/dev/age/if_age.c
1.1.2.2 +3 -0 src/sys/dev/age/if_agereg.h
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