Date: Wed, 1 Dec 2004 21:05:02 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/acpica acpi_pci_link.c Message-ID: <200412012105.iB1L52xX017823@repoman.freebsd.org>
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jhb 2004-12-01 21:05:02 UTC
FreeBSD src repository
Modified files:
sys/dev/acpica acpi_pci_link.c
Log:
- Do a better job of handling any Dependent Functions (aka DPFs) that appear
in the _PRS or _CRS of link devices. If faced with multiple DPFs in a
_PRS, we just use the first one. We assume that if _CRS has DPF tags they
only contain a single set since multiple DPFs wouldn't make any sense. In
practice, the only DPFs I've seen so far for link devices are that the one
IRQ resource is surrounded by a DPF tag pair for no apparent reason, and
this should handle that case fine now.
- Only allocate link structures for IRQ resources for link devices rather
than allocating a link structure for every resource.
Reviewed by: njl
Tested by: phk
Revision Changes Path
1.40 +218 -69 src/sys/dev/acpica/acpi_pci_link.c
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