jhb 2006-09-11 19:31:52 UTC
FreeBSD src repository
Modified files:
sys/amd64/amd64 nexus.c
sys/i386/i386 nexus.c
sys/kern subr_rman.c
Log:
- Fix rman_manage_region() to be a lot more intelligent. It now checks
for overlaps, but more importantly, it collapses adjacent free regions.
This is needed to cope with BIOSen that split up ports for system devices
(like IPMI controllers) across multiple system resource entries.
- Now that rman_manage_region() is not so dumb, remove extra logic in the
x86 nexus drivers to populate the IRQ rman that manually coalesced the
regions.
MFC after: 1 week
Revision Changes Path
1.69 +3 -11 src/sys/amd64/amd64/nexus.c
1.64 +3 -11 src/sys/i386/i386/nexus.c
1.53 +41 -3 src/sys/kern/subr_rman.c
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