Differential D49250

pci: Add helper routines to manage PME in device drivers
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Authored by jhb on Wed, Mar 5, 9:55 PM.

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imp

Summary

pci_has_pm is a quick check that returns true if a PCI device supports
the power management capability.

pci_enable_pme can be used in DEVICE_SUSPEND driver methods to enable
PME# during suspend.

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Repository

rG FreeBSD src repository

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Build Status

Buildable 62775
Build 59659: arc lint + arc unit

Event Timeline

jhb requested review of this revision.Wed, Mar 5, 9:55 PM

jhb created this revision.

Harbormaster completed remote builds in B62775: Diff 151931.Wed, Mar 5, 9:55 PM

jhb added a child revision: D49251: dev: Use recently added improvements to PME# support to simplify drivers.Wed, Mar 5, 9:55 PM

jhb added a parent revision: D49222: pci: Clear active PME# and disable PME# generation.Wed, Mar 5, 9:55 PM

jhb retitled this revision from pci: Add a helper routines to manage PME in device drivers to pci: Add helper routines to manage PME in device drivers.

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Herald added a subscriber: ziaee. · View Herald TranscriptWed, Mar 5, 10:06 PM

Harbormaster completed remote builds in B62778: Diff 151934.Wed, Mar 5, 10:06 PM

Revision Contents
Changeset List

Path

Size

sys/

dev/

pci/

pci.c

26 lines

pcivar.h

2 lines

Diff 151931

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sys/dev/pci/pci.c