Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 2 files as a function:
Referenced in 7 files:
- drivers/acpi/acpi_pcc.c, line 68
- drivers/acpi/cppc_acpi.c, line 650
- drivers/devfreq/hisi_uncore_freq.c, line 117
- drivers/hwmon/xgene-hwmon.c, line 664
- drivers/i2c/busses/i2c-xgene-slimpro.c, line 478
- drivers/mailbox/pcc.c, line 393
- drivers/soc/hisilicon/kunpeng_hccs.c, line 189
Smatch caller information:
drivers/hwmon/xgene-hwmon.c xgene_hwmon_probe() -> pcc_mbox_request_channel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cl | 4096-ptr_max |
| PARAM_VALUE | 0 | cl->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | cl->dev->devres_head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | cl->dev->driver_data | 4096-ptr_max |
| PARAM_VALUE | 0 | cl->knows_txdone | 0 |
| PARAM_VALUE | 0 | cl->rx_callback | 8698800174223769600 |
| PARAM_VALUE | 0 | cl->tx_block | 0 |
| PARAM_VALUE | 0 | cl->tx_done | 2375780752104812544 |
| PARAM_VALUE | 0 | cl->tx_tout | 1000 |
| BUF_SIZE | 0 | cl | 56 |
| BUF_SIZE | 0 | cl->dev | 1616 |
| MEM_ZERO | 0 | cl | |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/acpi/cppc_acpi.c register_pcc_channel() -> pcc_mbox_request_channel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cl | 7979329456166191104 |
| PARAM_VALUE | 1 | subspace_id | 0-255 |
| DATA_SOURCE | 1 | subspace_id | $0 |
| FUZZY_MAX | 1 | subspace_id | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | global &cpuhp_state_mutex | ||
| HALF_LOCKED2 | irq |
drivers/acpi/acpi_pcc.c acpi_pcc_address_space_setup() -> pcc_mbox_request_channel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cl | 4096-ptr_max |
| PARAM_VALUE | 0 | cl->knows_txdone | 1 |
| PARAM_VALUE | 0 | cl->rx_callback | 466807518918561792 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 1 | subspace_id | unit_byte |
drivers/soc/hisilicon/kunpeng_hccs.c hccs_register_pcc_channel() -> pcc_mbox_request_channel()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cl | 4096-ptr_max |
| PARAM_VALUE | 0 | cl->dev | 4096-ptr_max |
| PARAM_VALUE | 0 | cl->dev->devres_head.prev | 0 |
| PARAM_VALUE | 0 | cl->dev->driver | 0 |
| PARAM_VALUE | 0 | cl->dev->fwnode | 0 |
| PARAM_VALUE | 0 | cl->knows_txdone | 1 |
| PARAM_VALUE | 0 | cl->tx_block | 0 |
| PARAM_VALUE | 0 | cl->tx_done | 1140331082387558400 |
| PARAM_VALUE | 1 | subspace_id | 0 |
| BUF_SIZE | 0 | cl | 56 |
| BUF_SIZE | 0 | cl->dev | 1616 |
| MEM_ZERO | 0 | cl | |
| RX_PATH | |||
| TASK_NOT_RUNNING |