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| author | jhb <jhb@FreeBSD.org> | 2012-03-29 18:58:02 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2012-03-29 18:58:02 +0000 |
| commit | 38fb55f1d4d3789de9a985973acad5091a0e222e (patch) | |
| tree | 0f31e089df09cb3ba485c90584b50388f6d54cc0 /sys/netinet | |
| parent | ff300c96d0e017746625b9b455b97b00f3997d75 (diff) | |
| download | FreeBSD-src-38fb55f1d4d3789de9a985973acad5091a0e222e.zip FreeBSD-src-38fb55f1d4d3789de9a985973acad5091a0e222e.tar.gz | |
Restore proper use of bounce buffers for ISA DMA. When locking was
added, the call to pmap_kextract() was moved up, and as a result the
code never updated the physical address to use for DMA if a bounce
buffer was used. Restore the earlier location of pmap_kextract() so
it takes bounce buffers into account.
Tested by: kargl
MFC after: 1 week
Diffstat (limited to 'sys/netinet')
0 files changed, 0 insertions, 0 deletions
