Defined in 2 files as a function:
- sound/hda/common/controller.c, line 750 (as a function)
- sound/hda/core/controller.c, line 128 (as a function)
Referenced in 2 files:
Smatch caller information:
sound/hda/core/controller.c snd_hdac_bus_send_cmd_corb() -> azx_command_addr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cmd | 0-4294967294 |
| CAPPED_DATA | 0 | cmd | 1 |
| DATA_SOURCE | 0 | cmd | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | cmd | 0-4294967294[c] |
| HALF_LOCKED2 | &bus->cmd_mutex | ||
| HALF_LOCKED2 | &hbus->core.cmd_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | _T->lock |
sound/hda/core/controller.c snd_hdac_bus_send_cmd_corb() -> azx_command_addr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cmd | 0-4294967294 |
| CAPPED_DATA | 0 | cmd | 1 |
| DATA_SOURCE | 0 | cmd | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | cmd | 0-4294967294[c] |
| LOCK2 | &bus->reg_lock | ||
| LOCK2 | irq | ||
| HALF_LOCKED2 | &bus->cmd_mutex | ||
| HALF_LOCKED2 | &hbus->core.cmd_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | _T->lock | ||
| TYPE_LOCK | (struct hdac_bus)->reg_lock |
sound/hda/core/controller.c snd_hdac_bus_send_cmd_pio() -> azx_command_addr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cmd | 0-4294967294 |
| CAPPED_DATA | 0 | cmd | 1 |
| DATA_SOURCE | 0 | cmd | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | cmd | 0-4294967294[c] |
| HALF_LOCKED2 | &bus->cmd_mutex | ||
| HALF_LOCKED2 | &hbus->core.cmd_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | _T->lock |
sound/hda/common/controller.c azx_single_send_cmd() -> azx_command_addr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cmd | 0-4294967294 |
| CAPPED_DATA | 0 | cmd | 1 |
| DATA_SOURCE | 0 | cmd | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | cmd | 0-4294967294[c] |
| LOCK2 | _T->lock |
sound/hda/common/controller.c azx_single_send_cmd() -> azx_command_addr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cmd | 0-4294967294 |
| CAPPED_DATA | 0 | cmd | 1 |
| DATA_SOURCE | 0 | cmd | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | cmd | 0-4294967294[c] |
| LOCK2 | _T->lock |