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comparison packages/io/flash/current/src/legacy_dev.c @ 1758:400806bc9c4f flash_v2_20041123

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Remove unnecessary .2ram section attributes. These functions do not manipulate the hardware directly so do not need special treatment
author bartv
date Mon, 22 Nov 2004 21:27:43 +0000
parents 61fbcc1cb232
children 9c1d9e5039c2
comparison
equal deleted inserted replaced
1757:a8729175ad24 1758:400806bc9c4f
111 } 111 }
112 112
113 static size_t 113 static size_t
114 legacy_flash_query (struct cyg_flash_dev *dev, 114 legacy_flash_query (struct cyg_flash_dev *dev,
115 void * data, 115 void * data,
116 const size_t len) 116 size_t len)
117 __attribute__ ((section (".2ram.flash_program_buf")));
118
119 static size_t
120 legacy_flash_query (struct cyg_flash_dev *dev,
121 void * data,
122 const size_t len)
123 { 117 {
124 typedef void code_fun(void*); 118 typedef void code_fun(void*);
125 code_fun *_flash_query; 119 code_fun *_flash_query;
126 120
127 _flash_query = (code_fun*) __anonymizer(&flash_query); 121 _flash_query = (code_fun*) __anonymizer(&flash_query);
132 } 126 }
133 127
134 static int 128 static int
135 legacy_flash_erase_block (struct cyg_flash_dev *dev, 129 legacy_flash_erase_block (struct cyg_flash_dev *dev,
136 cyg_flashaddr_t block_base) 130 cyg_flashaddr_t block_base)
137 __attribute__ ((section (".2ram.flash_program_buf")));
138
139 static int
140 legacy_flash_erase_block (struct cyg_flash_dev *dev,
141 cyg_flashaddr_t block_base)
142 { 131 {
143 typedef int code_fun(cyg_flashaddr_t, unsigned int); 132 typedef int code_fun(cyg_flashaddr_t, unsigned int);
144 code_fun *_flash_erase_block; 133 code_fun *_flash_erase_block;
145 size_t block_size = dev->block_info[0].block_size; 134 size_t block_size = dev->block_info[0].block_size;
146 135
147 _flash_erase_block = (code_fun*) __anonymizer(&flash_erase_block); 136 _flash_erase_block = (code_fun*) __anonymizer(&flash_erase_block);
148 137
149 return (*_flash_erase_block)(block_base, block_size); 138 return (*_flash_erase_block)(block_base, block_size);
150 } 139 }
151
152 static int
153 legacy_flash_program(struct cyg_flash_dev *dev,
154 cyg_flashaddr_t base,
155 const void* data, const size_t len)
156 __attribute__ ((section (".2ram.flash_program_buf")));
157 140
158 static int 141 static int
159 legacy_flash_program(struct cyg_flash_dev *dev, 142 legacy_flash_program(struct cyg_flash_dev *dev,
160 cyg_flashaddr_t base, 143 cyg_flashaddr_t base,
161 const void* data, size_t len) 144 const void* data, size_t len)
173 #ifdef CYGSEM_IO_FLASH_READ_INDIRECT 156 #ifdef CYGSEM_IO_FLASH_READ_INDIRECT
174 static int 157 static int
175 legacy_flash_read (struct cyg_flash_dev *dev, 158 legacy_flash_read (struct cyg_flash_dev *dev,
176 const cyg_flashaddr_t base, 159 const cyg_flashaddr_t base,
177 void* data, size_t len) 160 void* data, size_t len)
178 __attribute__ ((section (".2ram.flash_program_buf")));
179
180 static int
181 legacy_flash_read (struct cyg_flash_dev *dev,
182 const cyg_flashaddr_t base,
183 void* data, size_t len)
184 { 161 {
185 typedef int code_fun(const cyg_flashaddr_t, void *, int, unsigned long, int); 162 typedef int code_fun(const cyg_flashaddr_t, void *, int, unsigned long, int);
186 code_fun *_flash_read_buf; 163 code_fun *_flash_read_buf;
187 size_t block_size = dev->block_info[0].block_size; 164 size_t block_size = dev->block_info[0].block_size;
188 size_t block_mask = ~(block_mask -1); 165 size_t block_mask = ~(block_mask -1);
200 177
201 #ifdef CYGHWR_IO_FLASH_BLOCK_LOCKING 178 #ifdef CYGHWR_IO_FLASH_BLOCK_LOCKING
202 static int 179 static int
203 legacy_flash_block_lock (struct cyg_flash_dev *dev, 180 legacy_flash_block_lock (struct cyg_flash_dev *dev,
204 const cyg_flashaddr_t block_base) 181 const cyg_flashaddr_t block_base)
205 __attribute__ ((section (".2ram.flash_program_buf")));
206
207 static int
208 legacy_flash_block_lock (struct cyg_flash_dev *dev,
209 const cyg_flashaddr_t block_base)
210 { 182 {
211 typedef int code_fun(cyg_flashaddr_t); 183 typedef int code_fun(cyg_flashaddr_t);
212 code_fun *_flash_lock_block; 184 code_fun *_flash_lock_block;
213 185
214 _flash_lock_block = (code_fun*) __anonymizer(&flash_lock_block); 186 _flash_lock_block = (code_fun*) __anonymizer(&flash_lock_block);
217 } 189 }
218 190
219 static int 191 static int
220 legacy_flash_block_unlock (struct cyg_flash_dev *dev, 192 legacy_flash_block_unlock (struct cyg_flash_dev *dev,
221 const cyg_flashaddr_t block_base) 193 const cyg_flashaddr_t block_base)
222 __attribute__ ((section (".2ram.flash_program_buf")));
223
224 static int
225 legacy_flash_block_unlock (struct cyg_flash_dev *dev,
226 const cyg_flashaddr_t block_base)
227 { 194 {
228 typedef int code_fun(cyg_flashaddr_t, int, int); 195 typedef int code_fun(cyg_flashaddr_t, int, int);
229 code_fun *_flash_unlock_block; 196 code_fun *_flash_unlock_block;
230 size_t block_size = dev->block_info[0].block_size; 197 size_t block_size = dev->block_info[0].block_size;
231 cyg_uint32 blocks = dev->block_info[0].blocks; 198 cyg_uint32 blocks = dev->block_info[0].blocks;
235 return (*_flash_unlock_block)(block_base, block_size, blocks); 202 return (*_flash_unlock_block)(block_base, block_size, blocks);
236 } 203 }
237 #endif 204 #endif
238 205
239 // Map a hardware status to a package error 206 // Map a hardware status to a package error
240 static int
241 legacy_flash_hwr_map_error (struct cyg_flash_dev *dev, int err)
242 __attribute__ ((section (".2ram.flash_program_buf")));
243
244 static int 207 static int
245 legacy_flash_hwr_map_error (struct cyg_flash_dev *dev, int err) 208 legacy_flash_hwr_map_error (struct cyg_flash_dev *dev, int err)
246 { 209 {
247 return flash_hwr_map_error(err); 210 return flash_hwr_map_error(err);
248 } 211 }