/* SPDX-License-Identifier: GPL-2.0-only */ #ifndef __ASM_CSKY_PCI_H #define __ASM_CSKY_PCI_H #include <linux/types.h> #include <linux/slab.h> #include <linux/dma-mapping.h> #include <asm/io.h> #define PCIBIOS_MIN_IO 0 #define PCIBIOS_MIN_MEM 0 /* C-SKY shim does not initialize PCI bus */ #define pcibios_assign_all_busses() 1 extern int isa_dma_bridge_buggy; #ifdef CONFIG_PCI static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) { /* no legacy IRQ on csky */ return -ENODEV; } static inline int pci_proc_domain(struct pci_bus *bus) { /* always show the domain in /proc */ return 1; } #endif /* CONFIG_PCI */ #endif /* __ASM_CSKY_PCI_H */