Commits
Sean O. Stalley committed 938174e59f8
PCI: Add support for Enhanced Allocation devices Add support for devices using Enhanced Allocation entries instead of BARs. This allows the kernel to parse the EA Extended Capability structure in PCI config space and claim the BAR-equivalent resources. See https://pcisig.com/sites/default/files/specification_documents/ECN_Enhanced_Allocation_23_Oct_2014_Final.pdf [bhelgaas: add spec URL, s/pci_ea_set_flags/pci_ea_flags/, consolidate declarations, print unknown property in hex to match spec] Signed-off-by: Sean O. Stalley <sean.stalley@intel.com> [david.daney@cavium.com: Add more support/checking for Entry Properties, allow EA behind bridges, rewrite some error messages.] Signed-off-by: David Daney <david.daney@cavium.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>