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36 * @ingroup adf_os_public
38 * This file abstracts I/O operations.
44 #include <adf_os_io_pvt.h>
48 * @brief Read an 8-bit register value
50 * @param[in] osdev platform device object
51 * @param[in] addr register addr
53 * @return An 8-bit register value.
55 #define adf_os_reg_read8(osdev, addr) __adf_os_reg_read8(osdev, addr)
58 * @brief Read a 16-bit register value
60 * @param[in] osdev platform device object
61 * @param[in] addr register addr
63 * @return A 16-bit register value.
65 #define adf_os_reg_read16(osdev, addr) __adf_os_reg_read16(osdev, addr)
68 * @brief Read a 32-bit register value
70 * @param[in] osdev platform device object
71 * @param[in] addr register addr
73 * @return A 32-bit register value.
75 #define adf_os_reg_read32(osdev, addr) __adf_os_reg_read32(osdev, addr)
78 * @brief Read a 64-bit register value
80 * @param[in] osdev platform device object
81 * @param[in] addr register addr
83 * @return A 64-bit register value.
85 #define adf_os_reg_read64(osdev, addr) __adf_os_reg_read64(osdev, addr)
88 * @brief Write an 8-bit value into register
90 * @param[in] osdev platform device object
91 * @param[in] addr register addr
92 * @param[in] b the 8-bit value to be written
94 #define adf_os_reg_write8(osdev, addr, b) __adf_os_reg_write8(osdev, addr, b)
97 * @brief Write a 16-bit value into register
99 * @param[in] osdev platform device object
100 * @param[in] addr register addr
101 * @param[in] w the 16-bit value to be written
103 #define adf_os_reg_write16(osdev, addr, w) __adf_os_reg_write16(osdev, addr, w)
106 * @brief Write a 32-bit value into register
108 * @param[in] osdev platform device object
109 * @param[in] addr register addr
110 * @param[in] l the 32-bit value to be written
112 #define adf_os_reg_write32(osdev, addr, l) __adf_os_reg_write32(osdev, addr, l)
115 * @brief Write a 64-bit value into register
117 * @param[in] osdev platform device object
118 * @param[in] addr register addr
119 * @param[in] q the 64-bit value to be written
121 #define adf_os_reg_write64(osdev, addr, q) __adf_os_reg_write64(osdev, addr, q)
124 * @brief Convert a 16-bit value from network byte order to host byte order
126 #define adf_os_ntohs(x) __adf_os_ntohs(x)
129 * @brief Convert a 32-bit value from network byte order to host byte order
131 #define adf_os_ntohl(x) __adf_os_ntohl(x)
134 * @brief Convert a 16-bit value from host byte order to network byte order
136 #define adf_os_htons(x) __adf_os_htons(x)
139 * @brief Convert a 32-bit value from host byte order to network byte order
141 #define adf_os_htonl(x) __adf_os_htonl(x)
144 * @brief Convert a 16-bit value from CPU byte order to big-endian byte order
146 #define adf_os_cpu_to_be16(x) __adf_os_cpu_to_be16(x)
149 * @brief Convert a 32-bit value from CPU byte order to big-endian byte order
151 #define adf_os_cpu_to_be32(x) __adf_os_cpu_to_be32(x)
154 * @brief Convert a 64-bit value from CPU byte order to big-endian byte order
156 #define adf_os_cpu_to_be64(x) __adf_os_cpu_to_be64(x)
159 * @brief Convert a 16-bit value from CPU byte order to little-endian byte order
161 #define adf_os_cpu_to_le16(x) __adf_os_cpu_to_le16(x)
164 * @brief Convert a 32-bit value from CPU byte order to little-endian byte order
166 #define adf_os_cpu_to_le32(x) __adf_os_cpu_to_le32(x)
169 * @brief Convert a 64-bit value from CPU byte order to little-endian byte order
171 #define adf_os_cpu_to_le64(x) __adf_os_cpu_to_le64(x)
174 * @brief Convert a 16-bit value from big-endian byte order to CPU byte order
176 #define adf_os_be16_to_cpu(x) __adf_os_be16_to_cpu(x)
179 * @brief Convert a 32-bit value from big-endian byte order to CPU byte order
181 #define adf_os_be32_to_cpu(x) __adf_os_be32_to_cpu(x)
184 * @brief Convert a 64-bit value from big-endian byte order to CPU byte order
186 #define adf_os_be64_to_cpu(x) __adf_os_be64_to_cpu(x)
189 * @brief Convert a 16-bit value from little-endian byte order to CPU byte order
191 #define adf_os_le16_to_cpu(x) __adf_os_le16_to_cpu(x)
194 * @brief Convert a 32-bit value from little-endian byte order to CPU byte order
196 #define adf_os_le32_to_cpu(x) __adf_os_le32_to_cpu(x)
199 * @brief Convert a 64-bit value from little-endian byte order to CPU byte order
201 #define adf_os_le64_to_cpu(x) __adf_os_le64_to_cpu(x)