dma error
ryan chris
hospital at sdf.lonestar.org
Sun Aug 3 09:56:07 PDT 2003
versions this happened on: 4.8-release, 5.1-release, 5.1-current
with dma enabled, panics with anic errors occur left and right during
intensive hdd i/o... examples are during a non-minimal sysinstall, and
during a tar -xvf of the entire ports collection
this is on an asus a7v-ve (
http://www.hp.com/cposupport/personal_computing/support_doc/bph07371.html
)
-bash-2.05b$ dmesg|grep atapci
atapci0: <VIA 82C686B UDMA100 controller> port 0xd800-0xd80f at device 7.1
on pci0
atapci0: Correcting VIA config for southbridge data corruption bug
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
atapci0: <VIA 82C686B UDMA100 controller> port 0xd800-0xd80f at device 7.1
on pci0
atapci0: Correcting VIA config for southbridge data corruption bug
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
disabling dma seemed to fix the problem
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