summaryrefslogtreecommitdiff
path: root/lib/libc/string
diff options
context:
space:
mode:
authormhitch <mhitch@NetBSD.org>2000-09-28 03:11:29 +0000
committermhitch <mhitch@NetBSD.org>2000-09-28 03:11:29 +0000
commitaf7ddd3659e712d5ac8b82d95a9d27498fda4b00 (patch)
treeece063d5a574e94c0fbff01e1ce3221e6bf69ba7 /lib/libc/string
parent64d672931e5939557282626f55f192ba63af4a06 (diff)
Set up the physical addresses for DMAPTR/NEXTPTR before adjusting for
unaligned transfers and adjust the physical address to align the transfer. If the buffer end just crossed the page boundary, the computation of the NEXTPTR physical address resulted in using -1. The cleanup at the end of the DMA transfer would try to copy the residual data to physical address 0x1ffffffc. This would silently corrupt data on the R3000 and usually would hang the R4000.
Diffstat (limited to 'lib/libc/string')
0 files changed, 0 insertions, 0 deletions