This source file includes following definitions.
- ioport_map
- ioport_unmap
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10 #ifndef _S390_IO_H
11 #define _S390_IO_H
12
13 #include <linux/kernel.h>
14 #include <asm/page.h>
15 #include <asm/pci_io.h>
16
17 #define xlate_dev_mem_ptr xlate_dev_mem_ptr
18 void *xlate_dev_mem_ptr(phys_addr_t phys);
19 #define unxlate_dev_mem_ptr unxlate_dev_mem_ptr
20 void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr);
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25 #define xlate_dev_kmem_ptr(p) p
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27 #define IO_SPACE_LIMIT 0
28
29 #define ioremap_nocache(addr, size) ioremap(addr, size)
30 #define ioremap_wc ioremap_nocache
31 #define ioremap_wt ioremap_nocache
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33 void __iomem *ioremap(unsigned long offset, unsigned long size);
34 void iounmap(volatile void __iomem *addr);
35
36 static inline void __iomem *ioport_map(unsigned long port, unsigned int nr)
37 {
38 return NULL;
39 }
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41 static inline void ioport_unmap(void __iomem *p)
42 {
43 }
44
45 #ifdef CONFIG_PCI
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53 #define pci_iomap pci_iomap
54 #define pci_iomap_range pci_iomap_range
55 #define pci_iounmap pci_iounmap
56 #define pci_iomap_wc pci_iomap_wc
57 #define pci_iomap_wc_range pci_iomap_wc_range
58
59 #define memcpy_fromio(dst, src, count) zpci_memcpy_fromio(dst, src, count)
60 #define memcpy_toio(dst, src, count) zpci_memcpy_toio(dst, src, count)
61 #define memset_io(dst, val, count) zpci_memset_io(dst, val, count)
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63 #define mmiowb() zpci_barrier()
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65 #define __raw_readb zpci_read_u8
66 #define __raw_readw zpci_read_u16
67 #define __raw_readl zpci_read_u32
68 #define __raw_readq zpci_read_u64
69 #define __raw_writeb zpci_write_u8
70 #define __raw_writew zpci_write_u16
71 #define __raw_writel zpci_write_u32
72 #define __raw_writeq zpci_write_u64
73
74 #endif
75
76 #include <asm-generic/io.h>
77
78 #endif