/* * arch/arm/plat-orion/include/plat/pcie.h * * Marvell Orion SoC PCIe handling. * * This file is licensed under the terms of the GNU General Public * License version 2. This program is licensed "as is" without any * warranty of any kind, whether express or implied. */ #ifndef __PLAT_PCIE_H #define __PLAT_PCIE_H struct pci_bus; u32 orion_pcie_dev_id(void __iomem *base); u32 orion_pcie_rev(void __iomem *base); int orion_pcie_link_up(void __iomem *base); int orion_pcie_x4_mode(void __iomem *base); int orion_pcie_get_local_bus_nr(void __iomem *base); void orion_pcie_set_local_bus_nr(void __iomem *base, int nr); void orion_pcie_reset(void __iomem *base); void orion_pcie_setup(void __iomem *base); int orion_pcie_rd_conf(void __iomem *base, struct pci_bus *bus, u32 devfn, int where, int size, u32 *val); int orion_pcie_rd_conf_tlp(void __iomem *base, struct pci_bus *bus, u32 devfn, int where, int size, u32 *val); int orion_pcie_rd_conf_wa(void __iomem *wa_base, struct pci_bus *bus, u32 devfn, int where, int size, u32 *val); int orion_pcie_wr_conf(void __iomem *base, struct pci_bus *bus, u32 devfn, int where, int size, u32 val); #endif