Commit Graph

2 Commits

Author SHA1 Message Date
bouyer e2aaf9ef7f Work around a bug in AMD756 rev D2, from patches provided by David Sainty:
disable multiword DMA for these chips. multiword DMA can be forced with
options PCIIDE_AMD756_ENABLEDMA on rev D2 chips, but use at your own risk !
While I'm there remove a duplicate allocation of sc_wdcdev.nchannels in HPT
code.
2000-07-06 15:08:11 +00:00
bouyer c34cce88c4 Add support for the AMD 756 DMA/UDMA IDE controller, provided in
PR kern/9536 by Dave Sainty.
2000-03-06 18:02:26 +00:00