Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1// SPDX-License-Identifier: GPL-2.0
2
3#include <linux/io.h>
4#include <linux/ioport.h>
5
6__rust_helper void __iomem *rust_helper_ioremap(phys_addr_t offset, size_t size)
7{
8 return ioremap(offset, size);
9}
10
11__rust_helper void __iomem *rust_helper_ioremap_np(phys_addr_t offset,
12 size_t size)
13{
14 return ioremap_np(offset, size);
15}
16
17__rust_helper void rust_helper_iounmap(void __iomem *addr)
18{
19 iounmap(addr);
20}
21
22__rust_helper u8 rust_helper_readb(const void __iomem *addr)
23{
24 return readb(addr);
25}
26
27__rust_helper u16 rust_helper_readw(const void __iomem *addr)
28{
29 return readw(addr);
30}
31
32__rust_helper u32 rust_helper_readl(const void __iomem *addr)
33{
34 return readl(addr);
35}
36
37#ifdef CONFIG_64BIT
38__rust_helper u64 rust_helper_readq(const void __iomem *addr)
39{
40 return readq(addr);
41}
42#endif
43
44__rust_helper void rust_helper_writeb(u8 value, void __iomem *addr)
45{
46 writeb(value, addr);
47}
48
49__rust_helper void rust_helper_writew(u16 value, void __iomem *addr)
50{
51 writew(value, addr);
52}
53
54__rust_helper void rust_helper_writel(u32 value, void __iomem *addr)
55{
56 writel(value, addr);
57}
58
59#ifdef CONFIG_64BIT
60__rust_helper void rust_helper_writeq(u64 value, void __iomem *addr)
61{
62 writeq(value, addr);
63}
64#endif
65
66__rust_helper u8 rust_helper_readb_relaxed(const void __iomem *addr)
67{
68 return readb_relaxed(addr);
69}
70
71__rust_helper u16 rust_helper_readw_relaxed(const void __iomem *addr)
72{
73 return readw_relaxed(addr);
74}
75
76__rust_helper u32 rust_helper_readl_relaxed(const void __iomem *addr)
77{
78 return readl_relaxed(addr);
79}
80
81#ifdef CONFIG_64BIT
82__rust_helper u64 rust_helper_readq_relaxed(const void __iomem *addr)
83{
84 return readq_relaxed(addr);
85}
86#endif
87
88__rust_helper void rust_helper_writeb_relaxed(u8 value, void __iomem *addr)
89{
90 writeb_relaxed(value, addr);
91}
92
93__rust_helper void rust_helper_writew_relaxed(u16 value, void __iomem *addr)
94{
95 writew_relaxed(value, addr);
96}
97
98__rust_helper void rust_helper_writel_relaxed(u32 value, void __iomem *addr)
99{
100 writel_relaxed(value, addr);
101}
102
103#ifdef CONFIG_64BIT
104__rust_helper void rust_helper_writeq_relaxed(u64 value, void __iomem *addr)
105{
106 writeq_relaxed(value, addr);
107}
108#endif
109
110__rust_helper resource_size_t rust_helper_resource_size(struct resource *res)
111{
112 return resource_size(res);
113}
114
115__rust_helper struct resource *
116rust_helper_request_mem_region(resource_size_t start, resource_size_t n,
117 const char *name)
118{
119 return request_mem_region(start, n, name);
120}
121
122__rust_helper void rust_helper_release_mem_region(resource_size_t start,
123 resource_size_t n)
124{
125 release_mem_region(start, n);
126}
127
128__rust_helper struct resource *rust_helper_request_region(resource_size_t start,
129 resource_size_t n,
130 const char *name)
131{
132 return request_region(start, n, name);
133}
134
135__rust_helper struct resource *
136rust_helper_request_muxed_region(resource_size_t start, resource_size_t n,
137 const char *name)
138{
139 return request_muxed_region(start, n, name);
140}
141
142__rust_helper void rust_helper_release_region(resource_size_t start,
143 resource_size_t n)
144{
145 release_region(start, n);
146}