1# 2# PCI Express Port Bus Configuration 3# 4config PCIEPORTBUS 5 bool "PCI Express support" 6 depends on PCI 7 help 8 This automatically enables PCI Express Port Bus support. Users can 9 choose Native Hot-Plug support, Advanced Error Reporting support, 10 Power Management Event support and Virtual Channel support to run 11 on PCI Express Ports (Root or Switch). 12 13# 14# Include service Kconfig here 15# 16config HOTPLUG_PCI_PCIE 17 tristate "PCI Express Hotplug driver" 18 depends on HOTPLUG_PCI && PCIEPORTBUS 19 help 20 Say Y here if you have a motherboard that supports PCI Express Native 21 Hotplug 22 23 To compile this driver as a module, choose M here: the 24 module will be called pciehp. 25 26 When in doubt, say N. 27 28config HOTPLUG_PCI_PCIE_POLL_EVENT_MODE 29 bool "Use polling mechanism for hot-plug events (for testing purpose)" 30 depends on HOTPLUG_PCI_PCIE 31 help 32 Say Y here if you want to use the polling mechanism for hot-plug 33 events for early platform testing. 34 35 When in doubt, say N. 36 37