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author | sos <sos@FreeBSD.org> | 2004-06-15 11:16:36 +0000 |
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committer | sos <sos@FreeBSD.org> | 2004-06-15 11:16:36 +0000 |
commit | 3ebcca508cb3f7efd98d4673c29652a6de781804 (patch) | |
tree | ce5e596349bca2186dbacb7e2aa92b270f7b5ed9 /sys/dev/ata/ata-chipset.c | |
parent | 153630cb885c74ba4d60cc46058c23a97a045586 (diff) | |
download | FreeBSD-src-3ebcca508cb3f7efd98d4673c29652a6de781804.zip FreeBSD-src-3ebcca508cb3f7efd98d4673c29652a6de781804.tar.gz |
Dont set prefetch etc on VIA chips, causes problems on newer chips and
ATAPI devices.
Diffstat (limited to 'sys/dev/ata/ata-chipset.c')
-rw-r--r-- | sys/dev/ata/ata-chipset.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/sys/dev/ata/ata-chipset.c b/sys/dev/ata/ata-chipset.c index d44d993..e0adef0 100644 --- a/sys/dev/ata/ata-chipset.c +++ b/sys/dev/ata/ata-chipset.c @@ -2614,9 +2614,6 @@ ata_via_chipinit(device_t dev) if (ctlr->chip->cfg2 & VIABUG) ata_via_southbridge_fixup(dev); - /* set prefetch, postwrite */ - pci_write_config(dev, 0x41, pci_read_config(dev, 0x41, 1) | 0xf0, 1); - /* set fifo configuration half'n'half */ pci_write_config(dev, 0x43, (pci_read_config(dev, 0x43, 1) & 0x90) | 0x2a, 1); |