Date: Wed, 22 Jun 2011 16:15:15 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/amd64/pci pci_bus.c src/sys/dev/acpica acpi_pcib_acpi.c src/sys/i386/pci pci_bus.c Message-ID: <201106221615.p5MGFinI000680@repoman.freebsd.org>
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jhb 2011-06-22 16:15:15 UTC
FreeBSD src repository
Modified files:
sys/amd64/pci pci_bus.c
sys/dev/acpica acpi_pcib_acpi.c
sys/i386/pci pci_bus.c
Log:
SVN rev 223424 on 2011-06-22 16:15:15Z by jhb
Add a helper routine to conditionally modify the start address of a
resource allocation from an x86 Host-PCI bridge driver so that it can be
reused by the ACPI Host-PCI bridge driver (and eventually the MPTable
Host-PCI bridge driver) instead of duplicating the same logic. Note that
this means that hw.acpi.host_mem_start is now replaced with the
hw.pci.host_mem_start tunable that was already used in the non-ACPI case.
This also removes hw.acpi.host_mem_start on ia64 where it was not
applicable (the implementation was very x86-specific).
While here, adjust the logic to apply the new start address on any
"wildcard" allocation even if that allocation comes from a subset of
the allowable address range.
Reviewed by: imp (1)
Revision Changes Path
1.127 +32 -22 src/sys/amd64/pci/pci_bus.c
1.66 +4 -22 src/sys/dev/acpica/acpi_pcib_acpi.c
1.135 +32 -22 src/sys/i386/pci/pci_bus.c
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