diff options
| author | sos <sos@FreeBSD.org> | 2004-08-27 12:54:58 +0000 |
|---|---|---|
| committer | sos <sos@FreeBSD.org> | 2004-08-27 12:54:58 +0000 |
| commit | f73c7c1c5874737fd1d560bd76dd37accc181d8c (patch) | |
| tree | bb80d263c2a6a15eb252b94e44c2f16f335910ed /sys/dev/ata | |
| parent | 42e5c7d37651b1a28fd126b1cfe4384e5a4716e7 (diff) | |
| download | FreeBSD-src-f73c7c1c5874737fd1d560bd76dd37accc181d8c.zip FreeBSD-src-f73c7c1c5874737fd1d560bd76dd37accc181d8c.tar.gz | |
Set and reset the right bit for UDMA enable/disable on the ICH* chips.
Diffstat (limited to 'sys/dev/ata')
| -rw-r--r-- | sys/dev/ata/ata-chipset.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/dev/ata/ata-chipset.c b/sys/dev/ata/ata-chipset.c index 395e6f6..a608353 100644 --- a/sys/dev/ata/ata-chipset.c +++ b/sys/dev/ata/ata-chipset.c @@ -979,9 +979,9 @@ ata_intel_new_setmode(struct ata_device *atadev, int mode) pci_write_config(parent, 0x54, reg54 & ~(0x1 << devno), 2); if (mode >= ATA_UDMA5) - pci_write_config(parent, 0x54, reg54 | (0x10000 << devno), 2); + pci_write_config(parent, 0x54, reg54 | (0x1000 << devno), 2); else - pci_write_config(parent, 0x54, reg54 & ~(0x10000 << devno), 2); + pci_write_config(parent, 0x54, reg54 & ~(0x1000 << devno), 2); reg40 &= ~0x00ff00ff; reg40 |= 0x40774077; |
