1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /*
3 *
4 * Based on powerpc version
5 */
6
7 #ifndef __ASM_MICROBLAZE_PCI_H
8 #define __ASM_MICROBLAZE_PCI_H
9 #ifdef __KERNEL__
10
11 #include <linux/types.h>
12 #include <linux/slab.h>
13 #include <linux/string.h>
14 #include <linux/dma-mapping.h>
15 #include <linux/pci.h>
16 #include <linux/scatterlist.h>
17
18 #include <asm/io.h>
19 #include <asm/pci-bridge.h>
20
21 #define PCIBIOS_MIN_IO 0x1000
22 #define PCIBIOS_MIN_MEM 0x10000000
23
24 /*
25 * Set this to 1 if you want the kernel to re-assign all PCI
26 * bus numbers (don't do that on ppc64 yet !)
27 */
28 #define pcibios_assign_all_busses() 0
29
30 extern int pci_domain_nr(struct pci_bus *bus);
31
32 /* Decide whether to display the domain number in /proc */
33 extern int pci_proc_domain(struct pci_bus *bus);
34
35 /* Tell PCI code what kind of PCI resource mappings we support */
36 #define HAVE_PCI_MMAP 1
37 #define ARCH_GENERIC_PCI_MMAP_RESOURCE 1
38
39 struct file;
40
41 static inline void __init xilinx_pci_init(void) { return; }
42
43 #endif /* __KERNEL__ */
44 #endif /* __ASM_MICROBLAZE_PCI_H */
45
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