| /linux/include/linux/ |
| A D | counter.h | 20 struct counter_device;
158 int (*action_read)(struct counter_device *counter,
163 int (*count_u8_read)(struct counter_device *counter,
192 int (*action_write)(struct counter_device *counter,
326 int (*signal_read)(struct counter_device *counter,
329 int (*count_read)(struct counter_device *counter,
331 int (*count_write)(struct counter_device *counter,
339 int (*action_read)(struct counter_device *counter,
343 int (*action_write)(struct counter_device *counter,
375 struct counter_device { struct
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| /linux/drivers/counter/ |
| A D | ti-ecap-capture.c | 170 static int ecap_cnt_count_read(struct counter_device *counter, in ecap_cnt_count_read()
178 static int ecap_cnt_count_write(struct counter_device *counter, in ecap_cnt_count_write()
198 static int ecap_cnt_action_read(struct counter_device *counter, in ecap_cnt_action_read()
235 static int ecap_cnt_pol_read(struct counter_device *counter, in ecap_cnt_pol_read()
251 static int ecap_cnt_pol_write(struct counter_device *counter, in ecap_cnt_pol_write()
267 static int ecap_cnt_cap_read(struct counter_device *counter, in ecap_cnt_cap_read()
276 static int ecap_cnt_cap_write(struct counter_device *counter, in ecap_cnt_cap_write()
438 struct counter_device *counter_dev = dev_id; in ecap_cnt_isr()
477 struct counter_device *counter_dev; in ecap_cnt_probe()
551 struct counter_device *counter_dev = dev_get_drvdata(dev); in ecap_cnt_suspend()
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| A D | counter-core.c | 31 struct counter_device counter;
43 struct counter_device *const counter = in counter_device_release()
44 container_of(dev, struct counter_device, dev); in counter_device_release()
70 void *counter_priv(const struct counter_device *const counter) in counter_priv()
88 struct counter_device *counter_alloc(size_t sizeof_priv) in counter_alloc()
91 struct counter_device *counter; in counter_alloc()
139 void counter_put(struct counter_device *counter) in counter_put()
153 int counter_add(struct counter_device *counter) in counter_add()
178 void counter_unregister(struct counter_device *const counter) in counter_unregister()
214 struct counter_device *counter; in devm_counter_alloc()
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| A D | interrupt-cnt.c | 29 struct counter_device *counter = dev_id; in interrupt_cnt_isr()
39 static int interrupt_cnt_enable_read(struct counter_device *counter, in interrupt_cnt_enable_read()
49 static int interrupt_cnt_enable_write(struct counter_device *counter, in interrupt_cnt_enable_write()
77 static int interrupt_cnt_action_read(struct counter_device *counter, in interrupt_cnt_action_read()
87 static int interrupt_cnt_read(struct counter_device *counter, in interrupt_cnt_read()
97 static int interrupt_cnt_write(struct counter_device *counter, in interrupt_cnt_write()
114 static int interrupt_cnt_function_read(struct counter_device *counter, in interrupt_cnt_function_read()
123 static int interrupt_cnt_signal_read(struct counter_device *counter, in interrupt_cnt_signal_read()
142 static int interrupt_cnt_watch_validate(struct counter_device *counter, in interrupt_cnt_watch_validate()
164 struct counter_device *counter; in interrupt_cnt_probe()
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| A D | 104-quad-8.c | 215 static int quad8_signal_read(struct counter_device *counter, in quad8_signal_read()
235 static int quad8_count_read(struct counter_device *counter, in quad8_count_read()
283 static int quad8_count_write(struct counter_device *counter, in quad8_count_write()
345 static int quad8_function_read(struct counter_device *counter, in quad8_function_read()
362 static int quad8_function_write(struct counter_device *counter, in quad8_function_write()
410 static int quad8_direction_read(struct counter_device *counter, in quad8_direction_read()
439 static int quad8_action_read(struct counter_device *counter, in quad8_action_read()
557 static int quad8_watch_validate(struct counter_device *counter, in quad8_watch_validate()
627 static int quad8_polarity_read(struct counter_device *counter, in quad8_polarity_read()
1193 struct counter_device *counter = private; in quad8_irq_handler()
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| A D | ti-eqep.c | 129 static int ti_eqep_count_read(struct counter_device *counter, in ti_eqep_count_read()
141 static int ti_eqep_count_write(struct counter_device *counter, in ti_eqep_count_write()
154 static int ti_eqep_function_read(struct counter_device *counter, in ti_eqep_function_read()
181 static int ti_eqep_function_write(struct counter_device *counter, in ti_eqep_function_write()
210 static int ti_eqep_action_read(struct counter_device *counter, in ti_eqep_action_read()
275 static int ti_eqep_events_configure(struct counter_device *counter) in ti_eqep_events_configure()
295 static int ti_eqep_watch_validate(struct counter_device *counter, in ti_eqep_watch_validate()
348 static int ti_eqep_position_enable_read(struct counter_device *counter, in ti_eqep_position_enable_read()
430 struct counter_device *counter = dev_id; in ti_eqep_irq_handler()
466 struct counter_device *counter; in ti_eqep_probe()
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| A D | rz-mtu3-cnt.c | 157 static int rz_mtu3_count_read(struct counter_device *counter, in rz_mtu3_count_read()
179 static int rz_mtu3_count_write(struct counter_device *counter, in rz_mtu3_count_write()
231 static int rz_mtu3_count_function_read(struct counter_device *counter, in rz_mtu3_count_function_read()
249 static int rz_mtu3_count_function_write(struct counter_device *counter, in rz_mtu3_count_function_write()
314 static int rz_mtu3_count_ceiling_read(struct counter_device *counter, in rz_mtu3_count_ceiling_read()
345 static int rz_mtu3_count_ceiling_write(struct counter_device *counter, in rz_mtu3_count_ceiling_write()
393 static void rz_mtu3_32bit_cnt_setting(struct counter_device *counter) in rz_mtu3_32bit_cnt_setting()
472 static int rz_mtu3_count_enable_read(struct counter_device *counter, in rz_mtu3_count_enable_read()
495 static int rz_mtu3_count_enable_write(struct counter_device *counter, in rz_mtu3_count_enable_write()
625 static int rz_mtu3_action_read(struct counter_device *counter, in rz_mtu3_action_read()
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| A D | stm32-timer-cnt.c | 59 static int stm32_count_read(struct counter_device *counter, in stm32_count_read()
71 static int stm32_count_write(struct counter_device *counter, in stm32_count_write()
84 static int stm32_count_function_read(struct counter_device *counter, in stm32_count_function_read()
171 static int stm32_count_ceiling_read(struct counter_device *counter, in stm32_count_ceiling_read()
199 static int stm32_count_enable_read(struct counter_device *counter, in stm32_count_enable_read()
212 static int stm32_count_enable_write(struct counter_device *counter, in stm32_count_enable_write()
265 static int stm32_count_cap_read(struct counter_device *counter, in stm32_count_cap_read()
299 static int stm32_count_nb_ovf_read(struct counter_device *counter, in stm32_count_nb_ovf_read()
347 static int stm32_action_read(struct counter_device *counter, in stm32_action_read()
613 struct counter_device *counter = ptr; in stm32_timer_cnt_isr()
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| A D | intel-qep.c | 108 static int intel_qep_count_read(struct counter_device *counter, in intel_qep_count_read()
124 static int intel_qep_function_read(struct counter_device *counter, in intel_qep_function_read()
137 static int intel_qep_action_read(struct counter_device *counter, in intel_qep_action_read()
175 static int intel_qep_ceiling_read(struct counter_device *counter, in intel_qep_ceiling_read()
187 static int intel_qep_ceiling_write(struct counter_device *counter, in intel_qep_ceiling_write()
212 static int intel_qep_enable_read(struct counter_device *counter, in intel_qep_enable_read()
222 static int intel_qep_enable_write(struct counter_device *counter, in intel_qep_enable_write()
254 static int intel_qep_spike_filter_ns_read(struct counter_device *counter, in intel_qep_spike_filter_ns_read()
324 static int intel_qep_preset_enable_read(struct counter_device *counter, in intel_qep_preset_enable_read()
340 static int intel_qep_preset_enable_write(struct counter_device *counter, in intel_qep_preset_enable_write()
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| A D | i8254.c | 57 static int i8254_count_read(struct counter_device *const counter, struct counter_count *const count, in i8254_count_read()
84 static int i8254_function_read(struct counter_device *const counter, in i8254_function_read()
96 static int i8254_action_read(struct counter_device *const counter, in i8254_action_read()
125 static int i8254_count_ceiling_read(struct counter_device *const counter, in i8254_count_ceiling_read()
156 static int i8254_count_mode_read(struct counter_device *const counter, in i8254_count_mode_read()
187 static int i8254_count_mode_write(struct counter_device *const counter, in i8254_count_mode_write()
232 static int i8254_count_floor_read(struct counter_device *const counter, in i8254_count_floor_read()
258 static int i8254_count_preset_read(struct counter_device *const counter, in i8254_count_preset_read()
268 static int i8254_count_preset_write(struct counter_device *const counter, in i8254_count_preset_write()
406 struct counter_device *counter; in devm_i8254_regmap_register()
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| A D | stm32-lptimer-cnt.c | 140 static int stm32_lptim_cnt_read(struct counter_device *counter, in stm32_lptim_cnt_read()
156 static int stm32_lptim_cnt_function_read(struct counter_device *counter, in stm32_lptim_cnt_function_read()
175 static int stm32_lptim_cnt_function_write(struct counter_device *counter, in stm32_lptim_cnt_function_write()
198 static int stm32_lptim_cnt_enable_read(struct counter_device *counter, in stm32_lptim_cnt_enable_read()
214 static int stm32_lptim_cnt_enable_write(struct counter_device *counter, in stm32_lptim_cnt_enable_write()
239 static int stm32_lptim_cnt_ceiling_read(struct counter_device *counter, in stm32_lptim_cnt_ceiling_read()
250 static int stm32_lptim_cnt_ceiling_write(struct counter_device *counter, in stm32_lptim_cnt_ceiling_write()
274 static int stm32_lptim_cnt_action_read(struct counter_device *counter, in stm32_lptim_cnt_action_read()
318 static int stm32_lptim_cnt_action_write(struct counter_device *counter, in stm32_lptim_cnt_action_write()
413 struct counter_device *counter; in stm32_lptim_cnt_probe()
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| A D | counter-chrdev.c | 68 struct counter_device *const counter = filp->private_data; in counter_chrdev_read()
106 struct counter_device *const counter = filp->private_data; in counter_chrdev_poll()
138 static int counter_set_event_node(struct counter_device *const counter, in counter_set_event_node()
195 static int counter_enable_events(struct counter_device *const counter) in counter_enable_events()
264 static int counter_add_watch(struct counter_device *const counter, in counter_add_watch()
385 struct counter_device *const counter = filp->private_data; in counter_chrdev_ioctl()
416 struct counter_device *const counter = container_of(inode->i_cdev, in counter_chrdev_open()
428 struct counter_device *const counter = filp->private_data; in counter_chrdev_release()
464 int counter_chrdev_add(struct counter_device *const counter) in counter_chrdev_add()
482 void counter_chrdev_remove(struct counter_device *const counter) in counter_chrdev_remove()
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| A D | counter-sysfs.c | 24 return container_of(dev, struct counter_device, dev); in counter_from_dev()
109 struct counter_device *const counter = counter_from_dev(dev); in counter_comp_u8_show()
141 struct counter_device *const counter = counter_from_dev(dev); in counter_comp_u8_store()
177 struct counter_device *const counter = counter_from_dev(dev); in counter_comp_u32_show()
242 struct counter_device *const counter = counter_from_dev(dev); in counter_comp_u32_store()
306 struct counter_device *const counter = counter_from_dev(dev); in counter_comp_u64_show()
334 struct counter_device *const counter = counter_from_dev(dev); in counter_comp_u64_store()
366 struct counter_device *const counter = counter_from_dev(dev); in counter_comp_array_u32_show()
388 struct counter_device *const counter = counter_from_dev(dev); in counter_comp_array_u32_store()
416 struct counter_device *const counter = counter_from_dev(dev); in counter_comp_array_u64_show()
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| A D | ftm-quaddec.c | 117 static int ftm_quaddec_get_prescaler(struct counter_device *counter, in ftm_quaddec_get_prescaler()
130 static int ftm_quaddec_set_prescaler(struct counter_device *counter, in ftm_quaddec_set_prescaler()
160 static int ftm_quaddec_count_read(struct counter_device *counter, in ftm_quaddec_count_read()
174 static int ftm_quaddec_count_write(struct counter_device *counter, in ftm_quaddec_count_write()
190 static int ftm_quaddec_count_function_read(struct counter_device *counter, in ftm_quaddec_count_function_read()
199 static int ftm_quaddec_action_read(struct counter_device *counter, in ftm_quaddec_action_read()
261 struct counter_device *counter; in ftm_quaddec_probe()
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| A D | microchip-tcb-capture.c | 68 static int mchp_tc_count_function_read(struct counter_device *counter, in mchp_tc_count_function_read()
82 static int mchp_tc_count_function_write(struct counter_device *counter, in mchp_tc_count_function_write()
144 static int mchp_tc_count_signal_read(struct counter_device *counter, in mchp_tc_count_signal_read()
164 static int mchp_tc_count_action_read(struct counter_device *counter, in mchp_tc_count_action_read()
203 static int mchp_tc_count_action_write(struct counter_device *counter, in mchp_tc_count_action_write()
238 static int mchp_tc_count_read(struct counter_device *counter, in mchp_tc_count_read()
307 struct counter_device *counter; in mchp_tc_probe()
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| A D | counter-chrdev.h | 11 int counter_chrdev_add(struct counter_device *const counter);
12 void counter_chrdev_remove(struct counter_device *const counter);
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| A D | counter-sysfs.h | 11 int counter_sysfs_add(struct counter_device *const counter);
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| /linux/Documentation/driver-api/ |
| A D | generic-counter.rst | 249 allocated counter_device structure before the Counter is registered to
257 set to the counts array member of an allocated counter_device structure
260 Driver callbacks must be provided to the counter_device structure in
265 A counter_device structure is allocated using counter_alloc() and then
304 int count_direction_read(struct counter_device *counter,
307 int count_enable_read(struct counter_device *counter,
309 int count_enable_write(struct counter_device *counter,
311 int count_ceiling_read(struct counter_device *counter,
313 int count_ceiling_write(struct counter_device *counter,
506 void counter_push_event(struct counter_device *const counter, const u8 event,
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