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(parent: dc2b0ad) | patch
For older systems with ACPI which don't have a pci <-> pci bridge,
authorimp <imp@FreeBSD.org>
Wed, 6 Oct 2004 07:26:52 +0000 (07:26 +0000)
committerimp <imp@FreeBSD.org>
Wed, 6 Oct 2004 07:26:52 +0000 (07:26 +0000)
commit0ccb4c99715caecfe81b3e952c3e939dd31fcfef
tree2efe89eee0ceaf67c9ff36e42afccc0a3b9b5736tree | snapshot
parentdc2b0adf745acb8c0b72887899719e52edc96631commit | diff
For older systems with ACPI which don't have a pci <-> pci bridge,
allocate unallocated memory resources from the top 32MB of the address
space rather than the top 2GB.  While the latter works on some
chipsets, it fails badly on others.  32MB is more conservative and
matches what cheap harware from this era is hardwired to pass.
sys/dev/acpica/acpi_pcib_acpi.c diff | blob | history
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