Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/media/dvb-frontends/lgdt3306a.c lgdt3306a_read_signal_strength() -> (struct dvb_frontend_ops)->read_snr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fe | 4096-ptr_max |
| PARAM_VALUE | 0 | fe->demodulator_priv | 4096-ptr_max |
| PARAM_VALUE | 1 | snr | 778424265481650176 |
| BUF_SIZE | 0 | fe | (-1),64,128,176,280,392-s32max |
| BUF_SIZE | 0 | fe | (-1),64,128,176,280,392-s32max |
| DATA_SOURCE | 0 | fe | $0 |
| CONTAINER | 0 | -296-8+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &fepriv->sem | ||
| HALF_LOCKED2 | &state->demod_lock |
drivers/media/dvb-frontends/or51211.c or51211_read_signal_strength() -> (struct dvb_frontend_ops)->read_snr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fe | 4096-ptr_max |
| PARAM_VALUE | 1 | snr | 5124880649181278208 |
| BUF_SIZE | 0 | fe | (-1),64,128,176,280,392-s32max |
| BUF_SIZE | 0 | fe | (-1),64,128,176,280,392-s32max |
| DATA_SOURCE | 0 | fe | $0 |
| CONTAINER | 0 | -296-8+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &fepriv->sem | ||
| HALF_LOCKED2 | &state->demod_lock |
drivers/media/dvb-frontends/lgdt3305.c lgdt3305_read_signal_strength() -> (struct dvb_frontend_ops)->read_snr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fe | 4096-ptr_max |
| PARAM_VALUE | 1 | snr | 7804896648374886400 |
| BUF_SIZE | 0 | fe | (-1),64,128,176,280,392-s32max |
| BUF_SIZE | 0 | fe | (-1),64,128,176,280,392-s32max |
| DATA_SOURCE | 0 | fe | $0 |
| CONTAINER | 0 | -296-8+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &fepriv->sem | ||
| HALF_LOCKED2 | &state->demod_lock |
drivers/media/dvb-frontends/lgdt330x.c lgdt330x_read_signal_strength() -> (struct dvb_frontend_ops)->read_snr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fe | 4096-ptr_max |
| PARAM_VALUE | 1 | snr | 6598626973923074048 |
| BUF_SIZE | 0 | fe | (-1),64,128,176,280,392-s32max |
| BUF_SIZE | 0 | fe | (-1),64,128,176,280,392-s32max |
| DATA_SOURCE | 0 | fe | $0 |
| CONTAINER | 0 | -296-8+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &fepriv->sem | ||
| HALF_LOCKED2 | &state->demod_lock |
drivers/media/dvb-core/dvb_frontend.c dvb_frontend_handle_ioctl() -> (struct dvb_frontend_ops)->read_snr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fe | 4096-ptr_max |
| PARAM_VALUE | 0 | fe->frontend_priv | 4096-ptr_max |
| PARAM_VALUE | 0 | fe->ops.read_snr | 1-u64max |
| BUF_SIZE | 0 | fe | 472,1296 |
| BUF_SIZE | 0 | fe | 472,1296 |
| BUF_SIZE | 1 | snr | (-1),128-16383 |
| DATA_SOURCE | 1 | snr | $2 |
| CONTAINER | 0 | -296-8+0 | $(-1) |
| USER_DATA | 1 | *snr | 0-u16max |
| USER_PTR | 1 | snr | |
| LOCK2 | &fepriv->sem | ||
| TYPE_LOCK | (struct dvb_frontend_private)->sem |
drivers/media/dvb-frontends/or51132.c or51132_read_signal_strength() -> (struct dvb_frontend_ops)->read_snr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fe | 4096-ptr_max |
| PARAM_VALUE | 1 | snr | 765110269428850688 |
| BUF_SIZE | 0 | fe | (-1),64,128,176,280,392-s32max |
| BUF_SIZE | 0 | fe | (-1),64,128,176,280,392-s32max |
| DATA_SOURCE | 0 | fe | $0 |
| CONTAINER | 0 | -296-8+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &fepriv->sem | ||
| HALF_LOCKED2 | &state->demod_lock |
drivers/media/usb/dvb-usb-v2/lmedm04.c dm04_read_snr() -> (struct lme2510_state)->fe_read_snr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fe | 4096-ptr_max |
| PARAM_VALUE | 0 | fe->dvb | 4096-ptr_max |
| BUF_SIZE | 0 | fe | (-1),64,128,176,280,392-s32max |
| BUF_SIZE | 0 | fe | (-1),64,128,176,280,392-s32max |
| BUF_SIZE | 1 | snr | (-1),128-16383 |
| BUF_SIZE | 1 | snr | (-1),128-16383 |
| DATA_SOURCE | 0 | fe | $0 |
| DATA_SOURCE | 1 | snr | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | *snr | 0-u16max |
| USER_PTR | 1 | snr | |
| HALF_LOCKED2 | &fepriv->sem |