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It appears that the changes in the resources allocated is causing much

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pain and suffering.  Attempt to back it out by removing the 'if the
requested range is larger than the window, clip to the window' code.
This is a band-aide until the issues are better understood and the
issues with the lazy allocation patches are resolved.
This commit is contained in:
Warner Losh 2004-01-17 21:54:04 +00:00
parent 95f94a7ff7
commit 70be398070
1 changed files with 4 additions and 1 deletions
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5
sys/dev/pci/pci_pci.c
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@ -321,11 +321,12 @@ pcib_alloc_resource(device_t dev, device_t child, int type, int *rid,
}
} else {
ok = 1;
#if 0
if (start < sc->iobase && end > sc->iolimit) {
start = sc->iobase;
end = sc->iolimit;
}
#endif
}
if (end < start) {
device_printf(dev, "ioport: end (%lx) < start (%lx)\n", end, start);
@ -376,6 +377,7 @@ pcib_alloc_resource(device_t dev, device_t child, int type, int *rid,
}
} else if (!ok) {
ok = 1; /* subtractive bridge: always ok */
#if 0
if (pcib_is_nonprefetch_open(sc)) {
if (start < sc->membase && end > sc->memlimit) {
start = sc->membase;
@ -388,6 +390,7 @@ pcib_alloc_resource(device_t dev, device_t child, int type, int *rid,
end = sc->pmemlimit;
}
}
#endif
}
if (end < start) {
device_printf(dev, "memory: end (%lx) < start (%lx)\n", end, start);