Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
sound/drivers/mpu401/mpu401_uart.c snd_mpu401_uart_cmd() -> (struct snd_mpu401)->write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mpu | 4096-ptr_max |
| PARAM_VALUE | 0 | mpu->hardware | 0-8,10-u16max |
| PARAM_VALUE | 1 | data | 0 |
| BUF_SIZE | 0 | mpu | 4,72,104,216,256,288,352,376,408,440,448,608,704,2728 |
| BUF_SIZE | 0 | mpu | 4,72,104,216,256,288,352,376,408,440,448,608,704,2728 |
| DATA_SOURCE | 0 | mpu | $0 |
| CONTAINER | 0 | -424+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | irq | ||
| LOCK2 | 0 | &mpu->input_lock | |
| HALF_LOCKED2 | _T->lock | ||
| TYPE_LOCK | (struct snd_mpu401)->input_lock |
sound/drivers/mpu401/mpu401_uart.c snd_mpu401_uart_cmd() -> (struct snd_mpu401)->write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mpu | 4096-ptr_max |
| PARAM_VALUE | 1 | data | 63,255 |
| BUF_SIZE | 0 | mpu | 4,72,104,216,256,288,352,376,408,440,448,608,704,2728 |
| BUF_SIZE | 0 | mpu | 4,72,104,216,256,288,352,376,408,440,448,608,704,2728 |
| DATA_SOURCE | 0 | mpu | $0 |
| DATA_SOURCE | 1 | data | $1 |
| CONTAINER | 0 | -424+0 | $(-1) |
| HARD_MAX | 1 | data | 255 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | irq | ||
| LOCK2 | 0 | &mpu->input_lock | |
| HALF_LOCKED2 | _T->lock | ||
| TYPE_LOCK | (struct snd_mpu401)->input_lock |
sound/drivers/mpu401/mpu401_uart.c snd_mpu401_uart_output_write() -> (struct snd_mpu401)->write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | mpu | 4096-ptr_max |
| PARAM_VALUE | 0 | mpu->substream_output | 4096-ptr_max |
| PARAM_VALUE | 0 | mpu->substream_output->opened | 1 |
| PARAM_VALUE | 0 | mpu->substream_output->runtime | 4096-ptr_max |
| BUF_SIZE | 0 | mpu | (-1),4,72,104,216,256,288,352,376,408,440,448,608,704,2728 |
| BUF_SIZE | 0 | mpu | (-1),4,72,104,216,256,288,352,376,408,440,448,608,704,2728 |
| DATA_SOURCE | 0 | mpu | $0 |
| CONTAINER | 0 | -424+0 | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | irq | ||
| LOCK2 | 0 | &mpu->output_lock | |
| TYPE_LOCK | (struct snd_mpu401)->output_lock |