On Wed, May 20, 2020 at 06:34:09PM +0000, Krzysztof Wilczynski wrote: > Add definitions to allow for more explicit mapping of Peer-to-Peer (P2P) > and CardBus bridge window resources. > > Added for P2P: > > PCI_BRIDGE_RESOURCES + 0 -> PCI_BRIDGE_IO_WINDOW > PCI_BRIDGE_RESOURCES + 1 -> PCI_BRIDGE_MEM_WINDOW > PCI_BRIDGE_RESOURCES + 2 -> PCI_BRIDGE_PREF_MEM_WINDOW > > Added for CardBus: > > PCI_BRIDGE_RESOURCES + 0 -> PCI_CB_BRIDGE_IO_0_WINDOW > PCI_BRIDGE_RESOURCES + 1 -> PCI_CB_BRIDGE_IO_1_WINDOW > PCI_BRIDGE_RESOURCES + 2 -> PCI_CB_BRIDGE_MEM_0_WINDOW > PCI_BRIDGE_RESOURCES + 3 -> PCI_CB_BRIDGE_MEM_1_WINDOW > > The old way of addressing resources using an index: > > bridge->resource[PCI_BRIDGE_RESOURCES+0] > > Would now be replaced with: > > bridge->resource[PCI_BRIDGE_IO_WINDOW] > > This series of patches builds on top of the changes proposed before: > > https://lore.kernel.org/r/20100203233931.10803.39854.stgit@xxxxxxx > https://lore.kernel.org/r/20100212170022.19522.81135.stgit@xxxxxxx > > Krzysztof Wilczynski (2): > PCI: Move from using PCI_BRIDGE_RESOURCES to bridge resource > definitions > pcmcia: Use resources definitions when freeing CardBus resources > > --- > Changes in v2: > Split patches based on the feedback from Bjorn allowing for the > patch that correct the PCI quirk for the ALI chipset to be applied > independently, if someone needs to cherry-pick it, before updating > the said quirk to use definitions for bridge window resources. > > Changes in v3: > Remove the PCI quirk patch for ALI M7101 chipset as it's not needed. > Remove surplus new variables added in pci_bus_size_cardbus(). > > drivers/pci/quirks.c | 37 +++++------ > drivers/pci/setup-bus.c | 114 ++++++++++++++++++---------------- > drivers/pcmcia/yenta_socket.c | 46 +++++++++----- > include/linux/pci.h | 14 ++++- > 4 files changed, 122 insertions(+), 89 deletions(-) Applied to pci/enumeration for v5.8, thanks!
