Date: Sun, 3 Aug 2003 16:56:04 +0000 (UTC) From: ryan chris <hospital@sdf.lonestar.org> To: freebsd-current@freebsd.org Subject: dma error Message-ID: <Pine.NEB.4.33.0308031644190.14796-100000@sdf.lonestar.org>
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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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