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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

sound/soc/sof/intel/hda-sdw-bpt.c hda_sdw_bpt_open() -> hda_sdw_bpt_dma_prepare()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 1 sdw_bpt_stream 4096-ptr_max
PARAM_VALUE 2 dmab_bdl 4096-ptr_max
PARAM_VALUE 5 direction 0
DATA_SOURCE 0 dev $0
DATA_SOURCE 1 sdw_bpt_stream $2
DATA_SOURCE 2 dmab_bdl $3
DATA_SOURCE 3 bpt_num_bytes $4
TASK_NOT_RUNNING
UNITS 0 dev unit_byte
HALF_LOCKED2 &attr->mutex

sound/soc/sof/intel/hda-sdw-bpt.c hda_sdw_bpt_open() -> hda_sdw_bpt_dma_prepare()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->driver_data 4096-ptr_max
PARAM_VALUE 0 dev->driver_data->basefw.payload_offset 1-4294967295
PARAM_VALUE 0 dev->driver_data->dbg_dump_printed 0-1
PARAM_VALUE 0 dev->driver_data->debugfs_root->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 dev->driver_data->debugfs_root->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 dev->driver_data->debugfs_root->d_lockref.count s32min-s32max
PARAM_VALUE 0 dev->driver_data->dev->cma_area->available_count 0-s64max
PARAM_VALUE 0 dev->driver_data->dsp_power_state.state 0,3
PARAM_VALUE 0 dev->driver_data->dsp_power_state.substate 0-1
PARAM_VALUE 0 dev->driver_data->enabled_cores_mask 0-4294967295
PARAM_VALUE 0 dev->driver_data->fw_ready.flags 0-4294967295
PARAM_VALUE 0 dev->driver_data->fw_state 0-8
PARAM_VALUE 0 dev->driver_data->fw_trace_data->dmatp.addr 0-4294967295
PARAM_VALUE 0 dev->driver_data->fw_trace_data->dtrace_draining 0
PARAM_VALUE 0 dev->driver_data->fw_trace_data->dtrace_state 0,3
PARAM_VALUE 0 dev->driver_data->fw_trace_data->host_offset 0-4294967295
PARAM_VALUE 0 dev->driver_data->fw_trace_data->mtrace_state 0-4294967295
PARAM_VALUE 0 dev->driver_data->fw_trace_data->state_info.enable 1
PARAM_VALUE 0 dev->driver_data->ipc->sdev->d3_prevented 0-1
PARAM_VALUE 0 dev->driver_data->ipc->sdev->dbg_dump_printed 0-1
PARAM_VALUE 0 dev->driver_data->ipc->sdev->dev->power.usage_count.counter s32min-s32max
PARAM_VALUE 0 dev->driver_data->ipc->sdev->ipc_dump_printed 0-1
PARAM_VALUE 0 dev->driver_data->ipc->sdev->msg->rx_data 0,784178113353506816,6806950553865195520,8362215616277610496
PARAM_VALUE 0 dev->driver_data->ipc_dump_printed 0
PARAM_VALUE 0 dev->driver_data->private->fw_context_save 0-1
PARAM_VALUE 0 dev->driver_data->private->fw_lib_xa.xa_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 dev->driver_data->private->libraries_restored 0-1
PARAM_VALUE 0 dev->driver_data->private->max_libs_count 0-4294967295
PARAM_VALUE 0 dev->driver_data->private->max_num_pipelines s32min-s32max
PARAM_VALUE 0 dev->driver_data->private->mtrace_log_bytes 0-4294967295
PARAM_VALUE 1 sdw_bpt_stream 4096-ptr_max
PARAM_VALUE 2 dmab_bdl 4096-ptr_max
PARAM_VALUE 5 direction 1
DATA_SOURCE 0 dev $0
DATA_SOURCE 1 sdw_bpt_stream $6
DATA_SOURCE 2 dmab_bdl $7
DATA_SOURCE 3 bpt_num_bytes $8
TASK_NOT_RUNNING
UNITS 0 dev unit_byte
HALF_LOCKED2 &attr->mutex