Lines Matching refs:sl
61 static int w1_f23_refresh_block(struct w1_slave *sl, struct w1_f23_data *data,
70 if (w1_reset_select_slave(sl)) {
78 w1_write_block(sl->master, wrbuf, 3);
79 w1_read_block(sl->master, &data->memory[off], W1_PAGE_SIZE);
93 struct w1_slave *sl = kobj_to_w1_slave(kobj);
95 struct w1_f23_data *data = sl->family_data;
105 mutex_lock(&sl->master->bus_mutex);
112 if (w1_f23_refresh_block(sl, data, i)) {
122 if (w1_reset_select_slave(sl)) {
130 w1_write_block(sl->master, wrbuf, 3);
131 w1_read_block(sl->master, buf, count);
136 mutex_unlock(&sl->master->bus_mutex);
143 * @sl: The slave structure
154 static int w1_f23_write(struct w1_slave *sl, int addr, int len, const u8 *data)
157 struct w1_f23_data *f23 = sl->family_data;
164 if (w1_reset_select_slave(sl))
171 w1_write_block(sl->master, wrbuf, 3);
172 w1_write_block(sl->master, data, len);
175 if (w1_reset_select_slave(sl))
178 w1_write_8(sl->master, W1_F23_READ_SCRATCH);
179 w1_read_block(sl->master, rdbuf, len + 3);
187 if (w1_reset_select_slave(sl))
192 w1_write_block(sl->master, wrbuf, 4);
198 w1_reset_bus(sl->master);
209 struct w1_slave *sl = kobj_to_w1_slave(kobj);
219 dev_err(&sl->dev, "invalid offset/count off=%d cnt=%zd\n",
227 dev_err(&sl->dev, "bad CRC at offset %d\n", (int)off);
233 mutex_lock(&sl->master->bus_mutex);
243 if (w1_f23_write(sl, addr, len, &buf[idx]) < 0) {
251 mutex_unlock(&sl->master->bus_mutex);
272 static int w1_f23_add_slave(struct w1_slave *sl)
280 sl->family_data = data;
286 static void w1_f23_remove_slave(struct w1_slave *sl)
289 kfree(sl->family_data);
290 sl->family_data = NULL;