Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/power/reset/macsmc-reboot.c apple_smc_write_u32() -> apple_smc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | key | 0-s32max |
| PARAM_VALUE | 3 | size | 4 |
| BUF_SIZE | 2 | buf | 4 |
| DATA_SOURCE | 0 | smc | $0 |
| DATA_SOURCE | 1 | key | $1 |
| UNITS | 0 | smc | unit_byte |
| UNITS | 3 | size | unit_byte |
drivers/power/supply/macsmc-power.c apple_smc_write_u32() -> apple_smc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | key | 0-s32max |
| PARAM_VALUE | 2 | *buf | 0-1 |
| PARAM_VALUE | 3 | size | 4 |
| BUF_SIZE | 0 | smc | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | smc | s32min-(-1),1-s32max |
| BUF_SIZE | 2 | buf | 4 |
| DATA_SOURCE | 0 | smc | $0 |
| DATA_SOURCE | 1 | key | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | smc | unit_byte |
| UNITS | 3 | size | unit_byte |
drivers/power/supply/macsmc-power.c apple_smc_write_u8() -> apple_smc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | key | 0-s32max |
| PARAM_VALUE | 2 | *buf | 0-1 |
| PARAM_VALUE | 3 | size | 1 |
| BUF_SIZE | 0 | smc | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | smc | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | smc | $0 |
| DATA_SOURCE | 1 | key | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | smc | unit_byte |
| UNITS | 3 | size | unit_byte |
drivers/gpio/gpio-macsmc.c apple_smc_write_u32() -> apple_smc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | key | 0-s32max |
| PARAM_VALUE | 2 | *buf | 0,16777216-s32max |
| PARAM_VALUE | 3 | size | 4 |
| BUF_SIZE | 2 | buf | 4 |
| DATA_SOURCE | 0 | smc | $0 |
| DATA_SOURCE | 1 | key | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | smc | unit_byte |
| UNITS | 3 | size | unit_byte |
drivers/mfd/macsmc.c apple_smc_write_u8() -> apple_smc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | key | 0-s32max |
| PARAM_VALUE | 2 | *buf | 0-1 |
| PARAM_VALUE | 3 | size | 1 |
| BUF_SIZE | 0 | smc | (-1),704 |
| BUF_SIZE | 0 | smc | (-1),704 |
| BUF_SIZE | 0 | smc->dev | (-1),1616 |
| BUF_SIZE | 0 | smc->rtk | (-1),600 |
| DATA_SOURCE | 0 | smc | $0 |
| DATA_SOURCE | 1 | key | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | smc->key_count | 0-255 |
| UNITS | 3 | size | unit_byte |
drivers/hwmon/macsmc-hwmon.c apple_smc_write_u32() -> apple_smc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | smc->atomic_mode | 0 |
| PARAM_VALUE | 0 | smc->boot_stage | 1 |
| PARAM_VALUE | 0 | smc->cmd_done.done | 0-4294967293,u32max |
| PARAM_VALUE | 0 | smc->msg_id | 0-15 |
| PARAM_VALUE | 0 | smc->rtk->mbox->tx_empty.done | 0-4294967295 |
| PARAM_VALUE | 1 | key | 0-s32max |
| PARAM_VALUE | 3 | size | 4 |
| BUF_SIZE | 2 | buf | 4 |
| DATA_SOURCE | 0 | smc | $0 |
| DATA_SOURCE | 1 | key | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | smc | unit_byte |
| UNITS | 3 | size | unit_byte |
| LOCK2 | &of->mutex | ||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
drivers/hwmon/macsmc-hwmon.c apple_smc_write_u8() -> apple_smc_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | smc->atomic_mode | 0 |
| PARAM_VALUE | 0 | smc->boot_stage | 1 |
| PARAM_VALUE | 0 | smc->cmd_done.done | 0-4294967293,u32max |
| PARAM_VALUE | 0 | smc->cmd_done.wait.task_list.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | smc->msg_id | 0-15 |
| PARAM_VALUE | 0 | smc->rtk->mbox->tx_empty.done | 0-4294967295 |
| PARAM_VALUE | 0 | smc->rtk->mbox->tx_empty.wait.lock.owner_cpu | 0-4294967295 |
| PARAM_VALUE | 1 | key | 0-s32max |
| PARAM_VALUE | 3 | size | 1 |
| DATA_SOURCE | 0 | smc | $0 |
| DATA_SOURCE | 1 | key | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 2 | *buf | |
| UNITS | 0 | smc | unit_byte |
| UNITS | 3 | size | unit_byte |
| LOCK2 | &of->mutex | ||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |