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| author |   kettenis <kettenis@openbsd.org> | 2011-06-03 13:06:06 +0000 |
|---|---|---|
| committer | kettenis <kettenis@openbsd.org> | 2011-06-03 13:06:06 +0000 |
| commit | ac5cfe997bde022e4fc9ebeb4c2552b3b2b44be4 (patch) | |
| tree | ea295bda1d4f613e1a515e6e9cc3cf7aaca8fc03 /sys/dev/isa/mcd.c | |
| parent | Reorganize the way command line options are parsed and stored. (diff) | |
| download | wireguard-openbsd-ac5cfe997bde022e4fc9ebeb4c2552b3b2b44be4.tar.xz wireguard-openbsd-ac5cfe997bde022e4fc9ebeb4c2552b3b2b44be4.zip | |
Fix em_write_pci_cfg() and em_read_pci_cfg() to avoid unaligned access, and
make em_write_pci_cfg() do a proper read/modify/write cycle, to avoid changing
the neighbouring 16 bits. Also remove the comment in em_pci_set_mwi() and
em_pci_clear_mwi(); writting 0 to the status bits in the command/status word
is the right thing to do. Fixes a panic on sparc64 and other strict alignment
architectures.
ok deraadt@
Diffstat (limited to 'sys/dev/isa/mcd.c')
0 files changed, 0 insertions, 0 deletions