ACPI/PCI: PCI MSI _OSC support capabilities called when root bridge added

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The _OSC capability OSC_MSI_SUPPORT is set when the root bridge is added
with pci_acpi_osc_support(), so we no longer need to do it in the PCI
MSI driver.  Also adds the function pci_msi_enabled, which returns true
if pci=nomsi is not on the kernel command-line.

Signed-off-by: Andrew Patterson <andrew.patterson@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>

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This commit is contained in:

Andrew Patterson 2008-11-10 15:31:05 -07:00 • committed by Jesse Barnes

parent eb9188bdb9

commit 07ae95f988

5 changed files with 18 additions and 24 deletions

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2

drivers/acpi/pci_root.c

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33

drivers/pci/msi.c

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2

drivers/pci/pci.c

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2

drivers/pci/pci.h

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