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| author | se <se@FreeBSD.org> | 1996-02-19 00:30:40 +0000 |
|---|---|---|
| committer | se <se@FreeBSD.org> | 1996-02-19 00:30:40 +0000 |
| commit | 961eb1cd883594725b9482b6df04576a582d42c5 (patch) | |
| tree | 0fc4e11d491d12d6017d9f9c3dbf5d3bab0aa1e3 /bin/cp/utils.c | |
| parent | 99375fedab6dad7551ae08bb25d00f9ff4a65e7e (diff) | |
| download | FreeBSD-src-961eb1cd883594725b9482b6df04576a582d42c5.zip FreeBSD-src-961eb1cd883594725b9482b6df04576a582d42c5.tar.gz | |
Remove limit of port I/O addresses to 65K, since PCI specifies 32 bit
port addresses (even though the PC architecture doesn't support them).
Add code to limit the I/O map size based on the lowest set bit of the
address. This cures the problem with the BT946C only having a 16 bit
map register, in voiolation of the PCI specs, without giving up the
general support of >65K port regions.
Diffstat (limited to 'bin/cp/utils.c')
0 files changed, 0 insertions, 0 deletions
