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Diffstat (limited to 'drivers/w1/w1.h')
-rw-r--r--drivers/w1/w1.h38
1 files changed, 20 insertions, 18 deletions
diff --git a/drivers/w1/w1.h b/drivers/w1/w1.h
index 02e8caddfb36..e8c96e6e7418 100644
--- a/drivers/w1/w1.h
+++ b/drivers/w1/w1.h
@@ -42,8 +42,6 @@ struct w1_reg_num
42#include <linux/completion.h> 42#include <linux/completion.h>
43#include <linux/device.h> 43#include <linux/device.h>
44 44
45#include <net/sock.h>
46
47#include <asm/semaphore.h> 45#include <asm/semaphore.h>
48 46
49#include "w1_family.h" 47#include "w1_family.h"
@@ -52,7 +50,7 @@ struct w1_reg_num
52#define W1_SLAVE_DATA_SIZE 128 50#define W1_SLAVE_DATA_SIZE 128
53 51
54#define W1_SEARCH 0xF0 52#define W1_SEARCH 0xF0
55#define W1_CONDITIONAL_SEARCH 0xEC 53#define W1_ALARM_SEARCH 0xEC
56#define W1_CONVERT_TEMP 0x44 54#define W1_CONVERT_TEMP 0x44
57#define W1_SKIP_ROM 0xCC 55#define W1_SKIP_ROM 0xCC
58#define W1_READ_SCRATCHPAD 0xBE 56#define W1_READ_SCRATCHPAD 0xBE
@@ -145,8 +143,8 @@ struct w1_bus_master
145 */ 143 */
146 u8 (*reset_bus)(void *); 144 u8 (*reset_bus)(void *);
147 145
148 /** Really nice hardware can handles the ROM searches */ 146 /** Really nice hardware can handles the different types of ROM search */
149 void (*search)(void *, w1_slave_found_callback); 147 void (*search)(void *, u8, w1_slave_found_callback);
150}; 148};
151 149
152#define W1_MASTER_NEED_EXIT 0 150#define W1_MASTER_NEED_EXIT 0
@@ -180,12 +178,26 @@ struct w1_master
180 178
181 struct w1_bus_master *bus_master; 179 struct w1_bus_master *bus_master;
182 180
183 u32 seq, groups; 181 u32 seq;
184 struct sock *nls;
185}; 182};
186 183
187int w1_create_master_attributes(struct w1_master *); 184int w1_create_master_attributes(struct w1_master *);
188void w1_search(struct w1_master *dev, w1_slave_found_callback cb); 185void w1_search(struct w1_master *dev, u8 search_type, w1_slave_found_callback cb);
186void w1_search_devices(struct w1_master *dev, u8 search_type, w1_slave_found_callback cb);
187struct w1_slave *w1_search_slave(struct w1_reg_num *id);
188void w1_search_process(struct w1_master *dev, u8 search_type);
189struct w1_master *w1_search_master_id(u32 id);
190
191void w1_delay(unsigned long);
192u8 w1_touch_bit(struct w1_master *, int);
193u8 w1_triplet(struct w1_master *dev, int bdir);
194void w1_write_8(struct w1_master *, u8);
195u8 w1_read_8(struct w1_master *);
196int w1_reset_bus(struct w1_master *);
197u8 w1_calc_crc8(u8 *, int);
198void w1_write_block(struct w1_master *, const u8 *, int);
199u8 w1_read_block(struct w1_master *, u8 *, int);
200int w1_reset_select_slave(struct w1_slave *sl);
189 201
190static inline struct w1_slave* dev_to_w1_slave(struct device *dev) 202static inline struct w1_slave* dev_to_w1_slave(struct device *dev)
191{ 203{
@@ -202,16 +214,6 @@ static inline struct w1_master* dev_to_w1_master(struct device *dev)
202 return container_of(dev, struct w1_master, dev); 214 return container_of(dev, struct w1_master, dev);
203} 215}
204 216
205extern int w1_max_slave_count;
206extern int w1_max_slave_ttl;
207extern spinlock_t w1_mlock;
208extern struct list_head w1_masters;
209extern struct device_driver w1_master_driver;
210extern struct device w1_master_device;
211
212int w1_process(void *data);
213void w1_reconnect_slaves(struct w1_family *f);
214
215#endif /* __KERNEL__ */ 217#endif /* __KERNEL__ */
216 218
217#endif /* __W1_H */ 219#endif /* __W1_H */