/lib/firmware/carl9170fw/carlfw/include/io.h is in linux-firmware 1.127.24.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 | /*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef __CARL9170FW_IO_H
#define __CARL9170FW_IO_H
#include "config.h"
#include "types.h"
#include "compiler.h"
static inline __inline uint8_t readb(const volatile void *addr)
{
return *(const volatile uint8_t *) addr;
}
static inline __inline uint16_t readw(const volatile void *addr)
{
return *(const volatile uint16_t *) addr;
}
static inline __inline volatile void *readp(const volatile void *addr)
{
return *(volatile void **) addr;
}
static inline __inline uint32_t readl(const volatile void *addr)
{
return *(const volatile unsigned int *) addr;
}
static inline __inline void writeb(volatile void *addr, const volatile uint8_t val)
{
*(volatile uint8_t *) addr = val;
}
static inline __inline void writew(volatile void *addr, const volatile uint16_t val)
{
*(volatile uint16_t *) addr = val;
}
static inline __inline void writel(volatile void *addr, const volatile uint32_t val)
{
*(volatile uint32_t *) addr = val;
}
static inline __inline void __orl(volatile void *addr, const volatile uint32_t val)
{
*(volatile uint32_t *) addr |= val;
}
static inline __inline void __andl(volatile void *addr, const volatile uint32_t val)
{
*(volatile uint32_t *) addr &= val;
}
static inline __inline void __xorl(volatile void *addr, const volatile uint32_t val)
{
*(volatile uint32_t *) addr ^= val;
}
static inline __inline void __incl(volatile void *addr)
{
(*(volatile uint32_t *)addr)++;
}
static inline __inline uint32_t readl_async(const volatile void *addr)
{
uint32_t i = 0, read, tmp;
read = readl(addr);
do {
tmp = read;
tmp = readl(addr);
i++;
} while (tmp != read && i <= 10);
return read;
}
static inline __inline void set(const volatile uint32_t addr, const volatile uint32_t val)
{
writel((volatile void *) addr, val);
}
static inline __inline void orl(volatile uint32_t addr, const volatile uint32_t val)
{
__orl((volatile void *) addr, val);
}
static inline __inline void xorl(const volatile uint32_t addr, const volatile uint32_t val)
{
__xorl((volatile void *) addr, val);
}
static inline __inline void andl(const volatile uint32_t addr, const volatile uint32_t val)
{
__andl((volatile void *) addr, val);
}
static inline __inline void incl(const volatile uint32_t addr)
{
__incl((volatile void *) addr);
}
static inline __inline uint32_t get(const volatile uint32_t addr)
{
return readl((volatile void *) addr);
}
static inline __inline volatile void *getp(const volatile uint32_t addr)
{
return readp((const volatile void *) addr);
}
static inline __inline uint32_t get_async(const volatile uint32_t addr)
{
return readl_async((const volatile void *) addr);
}
static inline __inline void setb(const volatile uint32_t addr, const volatile uint8_t val)
{
writeb((volatile void *) addr, val);
}
static inline __inline uint8_t getb(const volatile uint32_t addr)
{
return readb((const volatile void *) addr);
}
static inline __inline void andb(const volatile uint32_t addr, const volatile uint8_t val)
{
setb(addr, getb(addr) & val);
}
static inline __inline void orb(const volatile uint32_t addr, const volatile uint32_t val)
{
setb(addr, getb(addr) | val);
}
#endif /* __CARL9170FW_IO_H */
|