NetBSD/sys/arch/pmax
mhitch f9521e4c70 Set the boundary to NBPG for bus_dmamap_create(). The IOASIC DMA segment
can not cross a page boundary.  This fixes a problem when a dump(8) buffer
just crossed a page boundary and bus_dmamap_load() would coalesce the
the overlap onto the first segment.  The NEXTPTR value would get set to
-1 when starting the DMA transfer and the residual data for unaligned
transfers would be copied to physical address 0x1ffffffc.  On the R3000,
this would result in corrupted data, and on the R4000 would usually result
in a hard system hang.
2000-09-28 03:27:29 +00:00
..
compile
conf Reenable VNODE_OP_NOINLINE, and some white space nits. 2000-09-25 14:05:32 +00:00
dev remove include of <vm/vm.h>. <vm/vm.h> -> <uvm/uvm_extern.h> 2000-06-29 07:44:02 +00:00
ibus - Have SYS_DEV_xxx device cookie symbols to select and install proper 2000-02-29 04:41:47 +00:00
include Nuke unused obscure #define's. 2000-09-13 05:23:37 +00:00
pmax Need to use MachHitFlushDCache() for the MIPS3 to ensure invalidating 2000-09-28 03:19:12 +00:00
stand Add support for booting off RAIDframe RAID1 mirrors. 2000-09-13 04:06:46 +00:00
tc Set the boundary to NBPG for bus_dmamap_create(). The IOASIC DMA segment 2000-09-28 03:27:29 +00:00
Makefile