00c8d4dd90
changed dma start alignment from 4 to 16 so that the cache flush
...
functions always have cache line aligned segments.
continued experimentation with scsi driver.
1999-03-14 10:31:05 +00:00
bb8f1300ce
moved declaration of nextdma_intr into correct header file.
1999-03-04 14:18:25 +00:00
d3e627398e
changed register for start of dma buffer to be DD_NEXT_INITBUF instead
...
of DD_NEXT for regular dma transfers, and not just ethernet transmit.
Keep track of dma read/write direction and set it each time we start or
restart dma. This allows scsi to work, and doesn't appear to hinder ethernet.
1998-12-30 03:05:29 +00:00
db8bf6a623
Revamped DMA interface to unify chaining and non-chaining dma sequences.
...
Updated ethernet driver to work with new interface.
Continue work on esp driver.
1998-12-19 09:31:44 +00:00
023ee4f133
Started the esp scsi driver.
...
Fixed bus_space_handle_t in nextdma device.
Fixed scsi interrupt define.
1998-07-05 07:53:44 +00:00
ddff5f8e94
Initial import of NetBSD/next68k.
1998-06-09 07:53:05 +00:00
dbj