Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/accel/amdxdna/amdxdna_mailbox.c mailbox_irq_acknowledge() -> mailbox_reg_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mb_chann | 4096-ptr_max |
| PARAM_VALUE | 1 | mbox_reg | 1-u32max |
| PARAM_VALUE | 2 | data | 0 |
| BUF_SIZE | 0 | mb_chann | (-1),240 |
| BUF_SIZE | 0 | mb_chann | (-1),240 |
| DATA_SOURCE | 0 | mb_chann | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | mb_chann->i2x_head | 0-u32max |
| HOST_DATA | 0 | mb_chann->x2i_tail | 0-u32max |
drivers/accel/amdxdna/amdxdna_mailbox.c mailbox_set_headptr() -> mailbox_reg_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mb_chann | 4096-ptr_max |
| PARAM_VALUE | 0 | mb_chann->mb | 4096-ptr_max |
| DATA_SOURCE | 0 | mb_chann | $0 |
| DATA_SOURCE | 2 | data | $1 |
| RX_PATH | |||
| NOCHECK_CALL | |||
| UNITS | 2 | data | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/accel/amdxdna/amdxdna_mailbox.c mailbox_set_tailptr() -> mailbox_reg_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mb_chann | 4096-ptr_max |
| PARAM_VALUE | 0 | mb_chann->mb | 4096-ptr_max |
| BUF_SIZE | 0 | mb_chann | (-1),240 |
| BUF_SIZE | 0 | mb_chann | (-1),240 |
| DATA_SOURCE | 0 | mb_chann | $0 |
| DATA_SOURCE | 2 | data | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | mb_chann->work_q->rescuer->task->dl.pi_se->dl_runtime | |
| UNITS | 2 | data | unit_byte |