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authorBjorn Helgaas <bjorn.helgaas@hp.com>2009-09-15 00:35:20 +0200
committerJesse Barnes <jbarnes@virtuousgeek.org>2009-09-15 02:39:05 +0200
commit8838400db5193c37588813c2eb1249b821781950 (patch)
tree9ddd0bfc93c0a0516d9af2aa450e5d41e9786bb7 /drivers/pci/pci.c
parentPCI hotplug: clean up acpi_get_hp_params_from_firmware() interface (diff)
downloadlinux-8838400db5193c37588813c2eb1249b821781950.tar.xz
linux-8838400db5193c37588813c2eb1249b821781950.zip
PCI hotplug: add pci_configure_slot()
This patch adds a new pci_configure_slot() function that programs the PCI bus characteristics for a newly-added device. This is based on code in pciehp_pci.c, but should be generic enough to be used by pciehp, shpchp, and acpiphp. The hotplug_params struct and the program_hpp_typeX() functions are based on the ACPI definitions, but they aren't really ACPI-specific, and there's no alternate implementation, so I don't see the need to abstract them yet. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Reviewed-by: Alex Chiang <achiang@hp.com> Reviewed-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Acked-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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