Date: Fri, 29 Jul 2011 09:58:56 +0000 (UTC) From: Alexander Motin <mav@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/ata ata-pci.c ata-pci.h src/sys/dev/ata/chipsets ata-acard.c ata-acerlabs.c ata-intel.c ata-promise.c Message-ID: <201107290959.p6T9xJ30000399@repoman.freebsd.org>
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mav 2011-07-29 09:58:56 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_8)
sys/dev/ata ata-pci.c ata-pci.h
sys/dev/ata/chipsets ata-acard.c ata-acerlabs.c ata-intel.c
ata-promise.c
Log:
SVN rev 224490 on 2011-07-29 09:58:56Z by mav
MFC r224270:
- Use mutex to serialize index/data register pair usage, when
accessing SATA registers. Unserialized access under heavy load caused
wrong speed reporting and potentially could cause device loss.
- To free memory and other resources (including above), allocated
during chipinit() method call on attach, add new chipdeinit() method,
called during driver detach.
Revision Changes Path
1.144.2.12 +3 -3 src/sys/dev/ata/ata-pci.c
1.109.2.19 +3 -0 src/sys/dev/ata/ata-pci.h
1.5.2.3 +18 -1 src/sys/dev/ata/chipsets/ata-acard.c
1.6.2.8 +24 -1 src/sys/dev/ata/chipsets/ata-acerlabs.c
1.7.2.21 +45 -7 src/sys/dev/ata/chipsets/ata-intel.c
1.11.2.12 +1 -1 src/sys/dev/ata/chipsets/ata-promise.c
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