Hi, Now that we have 'pcie_cap' field in struct pci_dev that holds a PCIe capability offset, we don't need to search it from PCI configuration space by using pci_find_capability() for most of the case. This set of patches introduces pci_pcie_cap() API that returns saved PCIe capability offset, and changes the codes under drivers/pci/ to use it instead of pci_find_capability(). Since 'pcie_cap != 0' means that the device is PCI express, we no longer need 'is_pcie' field. But before removing it, we need to change the users of 'is_pcie'. This set of patches also introduces a pci_is_pcie() API that returns true if the devices is PCIe, false otherwise, and changes the codes under drivers/pci/ to use it instead of checking 'is_pcie' field in struct pci_dev. Users of pci_find_capability() and 'is_pcie' field still exists outside drivers/pci/ directory. I'll try to change those codes after changes for under drivers/pci are completed. Patches are: - [PATCH 1/12] PCI: introduce pci_pcie_cap() - [PATCH 2/12] PCI: use pci_pcie_cap() in pci core - [PATCH 3/12] PCIe AER: use pci_pcie_cap() - [PATCH 4/12] PCIe port bus: use pci_pcie_cap() - [PATCH 5/12] PCIe ASPM: use pci_pcie_cap() - [PATCH 6/12] PCI hotplug: use pci_pcie_cap() - [PATCH 7/12] pciehp: use pci_pcie_cap() - [PATCH 8/12] PCI: introduce pci_is_pcie() - [PATCH 9/12] PCI: use pci_is_pcie() in pci core - [PATCH 10/12] PCIe ASPM: use pci_is_pcie() - [PATCH 11/12] PCIe AER: use pci_is_pcie() - [PATCH 12/12] PCI hotplug: use pci_is_pcie() Thanks, Kenji Kaneshige -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
