John Baldwin 34ff71eecd Respect the BIOS/firmware's notion of acceptable address ranges for PCI ... resource allocation on x86 platforms: - Add a new helper API that Host-PCI bridge drivers can use to restrict resource allocation requests to a set of address ranges for different resource types. - For the ACPI Host-PCI bridge driver, use Producer address range resources in _CRS to enumerate valid address ranges for a given Host-PCI bridge. This can be disabled by including "hostres" in the debug.acpi.disabled tunable. - For the MPTable Host-PCI bridge driver, use entries in the extended MPTable to determine the valid address ranges for a given Host-PCI bridge. This required adding code to parse extended table entries. Similar to the new PCI-PCI bridge driver, these changes are only enabled if the NEW_PCIB kernel option is enabled (which is enabled by default on amd64 and i386). Approved by: re (kib)		2011-07-15 21:08:58 +00:00
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eisa_pci.c
fixup_pci.c
hostb_pci.c
ignore_pci.c
isa_pci.c	Allow direct children of PCI-ISA bridges to allocate resources from	2011-05-13 15:06:35 +00:00
pci_if.m
pci_pci.c	Respect the BIOS/firmware's notion of acceptable address ranges for PCI	2011-07-15 21:08:58 +00:00
pci_private.h
pci_subr.c	Respect the BIOS/firmware's notion of acceptable address ranges for PCI	2011-07-15 21:08:58 +00:00
pci_user.c
pci.c	PCIB_ALLOC_MSIX() may already fail on the first pass, f.e. when the PCI-PCI	2011-07-13 18:35:47 +00:00
pcib_if.m
pcib_private.h	Respect the BIOS/firmware's notion of acceptable address ranges for PCI	2011-07-15 21:08:58 +00:00
pcireg.h	Renamed PCI_INTERFACE_XHCI to PCIP_SERIALBUS_USB_XHCI and moved it	2011-05-17 11:23:43 +00:00
pcivar.h	Implement pci_find_class(9), the function to find a pci device by its class.	2011-07-09 14:30:13 +00:00
vga_pci.c