Date: Tue, 4 May 2004 14:17:53 -0700 (PDT) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/i386/include pci_cfgreg.h src/sys/i386/pci pci_bus.c pci_pir.c Message-ID: <200405042117.i44LHrsf089460@repoman.freebsd.org>
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jhb 2004/05/04 14:17:53 PDT
FreeBSD src repository
Modified files:
sys/i386/include pci_cfgreg.h
sys/i386/pci pci_bus.c pci_pir.c
Log:
- Create a pir0 psuedo device as a child of legacy0 if we attach a legacy
host-PCI bridge device and find a valid $PIR.
- Make pci_pir_parse() private to pci_pir.c and have pir0's attach routine
call it instead of having legacy_pcib_attach() call it.
- Implement suspend/resume support for the $PIR by giving pir0 a resume
method that calls the BIOS to reroute each link that was already routed
before the machine was suspended.
- Dump the state of the routed flag in the links display code.
- If a link's IRQ is set by a tunable, then force that link to be re-routed
the first time it is used.
- Move the 'Found $PIR' message under bootverbose as the pir0 description
line lists the number of entries already. The pir0 line also only shows
up if we are actually using the $PIR which is a bonus.
- Use BUS_CONFIG_INTR() to ensure that any IRQs used by a PCI link are
set to level/low trigger/polarity.
Revision Changes Path
1.12 +0 -1 src/sys/i386/include/pci_cfgreg.h
1.110 +6 -2 src/sys/i386/pci/pci_bus.c
1.111 +119 -6 src/sys/i386/pci/pci_pir.c
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