Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 9 files:
- sound/soc/sof/imx/imx-common.c, line 442
- sound/soc/sof/intel/bdw.c, line 575
- sound/soc/sof/intel/byt.c
- sound/soc/sof/intel/hda-common-ops.c, line 27
- sound/soc/sof/intel/hda-dsp.c
- sound/soc/sof/intel/pci-tng.c, line 146
- sound/soc/sof/iomem-utils.c, line 127
- sound/soc/sof/mediatek/mt8186/mt8186.c, line 392
- sound/soc/sof/mediatek/mt8195/mt8195.c, line 416
Smatch caller information:
sound/soc/sof/intel/hda-dsp.c hda_dsp_get_registers() -> sof_block_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sdev | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->dbg_dump_printed | 0 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_op->d_automount | 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_op->d_dname | 0,716233247738060800,2056107418359259136,2102941272419614720,3721061892745007104,5585410052597575680,6720345164634435584,7931586599356526592 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_op->d_init | 0,2385819921126617088,7057831443282669568,7824184004865302528 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_op->d_iput | 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_op->d_manage | 0,1859587847549206528 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_op->d_prune | 0,2225594340392566784,7225953709177749504 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_op->d_real | 0,4509355519306412032 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_op->d_unalias_trylock | 0,6635409759016140800 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_op->d_unalias_unlock | 0,6336447517789900800 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_op->d_weak_revalidate | 0,5632434648052031488,5669063523602272256,7231033168839651328 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_parent->d_sb->__s_d_op->d_init | 0,2385819921126617088,7057831443282669568,7824184004865302528 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_parent->d_sb->__s_d_op->d_iput | 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_parent->d_sb->__s_d_op->d_manage | 0,1859587847549206528 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_parent->d_sb->__s_d_op->d_prune | 0,2225594340392566784,7225953709177749504 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_parent->d_sb->__s_d_op->d_real | 0,4509355519306412032 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_sb->__s_d_op->d_automount | 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_sb->__s_d_op->d_init | 0,2385819921126617088,7057831443282669568,7824184004865302528 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_sb->__s_d_op->d_iput | 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_sb->__s_d_op->d_manage | 0,1859587847549206528 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_sb->__s_d_op->d_prune | 0,2225594340392566784,7225953709177749504 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_sb->__s_d_op->d_real | 0,4509355519306412032 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_sb->__s_d_op->d_unalias_trylock | 0,6635409759016140800 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_sb->__s_d_op->d_unalias_unlock | 0,6336447517789900800 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_sb->__s_d_op->d_weak_revalidate | 0,5632434648052031488,5669063523602272256,7231033168839651328 |
| PARAM_VALUE | 0 | sdev->dev | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sdev->dev->bus | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sdev->dev->class | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sdev->dev->cma_area->available_count | 0-s64max |
| PARAM_VALUE | 0 | sdev->dev->driver | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sdev->dev->iommu_group->default_domain | 0-s64max |
| PARAM_VALUE | 0 | sdev->dev->kobj.release.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 0 | sdev->dev->kobj.release.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 0 | sdev->dev->kobj.release.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 0 | sdev->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | sdev->ipc->max_payload_size | 0,384,4096 |
| PARAM_VALUE | 0 | sdev->ipc->msg.rx_data | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sdev->ipc->ops | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sdev->ipc->ops->pcm | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->ipc->ops->pm | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->ipc->ops->rx_msg | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->ipc->ops->tplg | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->ipc->ops->tx_msg | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->msg->rx_data | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sdev->pdata | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->pdata->desc | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->pdata->desc->chip_info | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->pdata->desc->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->pdata->ipc_type | 0 |
| PARAM_VALUE | 0 | sdev->plat_drv.compress_ops->ack | 0,3576319341093937152,4523208842316316672 |
| PARAM_VALUE | 0 | sdev->plat_drv.compress_ops->copy | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sdev->plat_drv.compress_ops->free | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sdev->plat_drv.compress_ops->get_caps | 0,126613720244264960,543061337554030592,2131055601359065088,3282720544856633344,5350259597894418432,8317500666618372096 |
| PARAM_VALUE | 0 | sdev->plat_drv.compress_ops->get_params | 0,5295959943485030400,6873204883550830592 |
| PARAM_VALUE | 0 | sdev->plat_drv.compress_ops->mmap | 0,871252768489418752,5052687768287772672 |
| PARAM_VALUE | 0 | sdev->plat_drv.compress_ops->open | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sdev->plat_drv.compress_ops->pointer | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sdev->plat_drv.compress_ops->set_params | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sdev->plat_drv.compress_ops->trigger | 0,4096-ptr_max |
| PARAM_VALUE | 3 | dest | 9125098350892498944 |
| PARAM_VALUE | 4 | size | 44 |
| BUF_SIZE | 0 | sdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | sdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | sdev->ipc->msg.rx_data | (-1),24 |
| DATA_SOURCE | 0 | sdev | $0 |
| DATA_SOURCE | 3 | dest | $2 |
| STR_LEN | 0 | sdev | (-1),10-12,19,24,36,38 |
| STR_LEN | 0 | sdev | (-1),10-12,19,24,36,38 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | sdev->dsp_oops_offset | 0-u32max[c] |
| HOST_DATA | 0 | *sdev->msg->reply_data | s64min-s64max |
| HOST_DATA | 2 | offset | 0-u32max[c] |
| UNITS | 2 | offset | unit_byte |
| UNITS | 4 | size | unit_byte |
| HALF_LOCKED2 | _T->lock |
sound/soc/sof/intel/hda-dsp.c hda_dsp_get_registers() -> sof_block_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sdev | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->dbg_dump_printed | 0 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_op->d_automount | 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_op->d_dname | 0,716233247738060800,2056107418359259136,2102941272419614720,3721061892745007104,5585410052597575680,6720345164634435584,7931586599356526592 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_op->d_init | 0,2385819921126617088,7057831443282669568,7824184004865302528 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_op->d_iput | 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_op->d_manage | 0,1859587847549206528 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_op->d_prune | 0,2225594340392566784,7225953709177749504 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_op->d_real | 0,4509355519306412032 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_op->d_unalias_trylock | 0,6635409759016140800 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_op->d_unalias_unlock | 0,6336447517789900800 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_op->d_weak_revalidate | 0,5632434648052031488,5669063523602272256,7231033168839651328 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_parent->d_sb->__s_d_op->d_init | 0,2385819921126617088,7057831443282669568,7824184004865302528 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_parent->d_sb->__s_d_op->d_iput | 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_parent->d_sb->__s_d_op->d_manage | 0,1859587847549206528 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_parent->d_sb->__s_d_op->d_prune | 0,2225594340392566784,7225953709177749504 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_parent->d_sb->__s_d_op->d_real | 0,4509355519306412032 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_sb->__s_d_op->d_automount | 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_sb->__s_d_op->d_init | 0,2385819921126617088,7057831443282669568,7824184004865302528 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_sb->__s_d_op->d_iput | 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_sb->__s_d_op->d_manage | 0,1859587847549206528 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_sb->__s_d_op->d_prune | 0,2225594340392566784,7225953709177749504 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_sb->__s_d_op->d_real | 0,4509355519306412032 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_sb->__s_d_op->d_unalias_trylock | 0,6635409759016140800 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_sb->__s_d_op->d_unalias_unlock | 0,6336447517789900800 |
| PARAM_VALUE | 0 | sdev->debugfs_root->d_sb->__s_d_op->d_weak_revalidate | 0,5632434648052031488,5669063523602272256,7231033168839651328 |
| PARAM_VALUE | 0 | sdev->dev | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sdev->dev->bus | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sdev->dev->class | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sdev->dev->cma_area->available_count | 0-s64max |
| PARAM_VALUE | 0 | sdev->dev->driver | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sdev->dev->iommu_group->default_domain | 0-s64max |
| PARAM_VALUE | 0 | sdev->dev->kobj.release.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 0 | sdev->dev->kobj.release.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 0 | sdev->dev->kobj.release.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 0 | sdev->dev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | sdev->ipc->max_payload_size | 0,384,4096 |
| PARAM_VALUE | 0 | sdev->ipc->msg.rx_data | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sdev->ipc->ops | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sdev->ipc->ops->pcm | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->ipc->ops->pm | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->ipc->ops->rx_msg | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->ipc->ops->tplg | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->ipc->ops->tx_msg | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->msg->rx_data | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sdev->pdata | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->pdata->desc | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->pdata->desc->chip_info | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->pdata->desc->ops | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->pdata->ipc_type | 0 |
| PARAM_VALUE | 0 | sdev->plat_drv.compress_ops->ack | 0,3576319341093937152,4523208842316316672 |
| PARAM_VALUE | 0 | sdev->plat_drv.compress_ops->copy | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sdev->plat_drv.compress_ops->free | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sdev->plat_drv.compress_ops->get_caps | 0,126613720244264960,543061337554030592,2131055601359065088,3282720544856633344,5350259597894418432,8317500666618372096 |
| PARAM_VALUE | 0 | sdev->plat_drv.compress_ops->get_params | 0,5295959943485030400,6873204883550830592 |
| PARAM_VALUE | 0 | sdev->plat_drv.compress_ops->mmap | 0,871252768489418752,5052687768287772672 |
| PARAM_VALUE | 0 | sdev->plat_drv.compress_ops->open | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sdev->plat_drv.compress_ops->pointer | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sdev->plat_drv.compress_ops->set_params | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sdev->plat_drv.compress_ops->trigger | 0,4096-ptr_max |
| PARAM_VALUE | 3 | dest | 6734198415495987200 |
| PARAM_VALUE | 4 | size | 128 |
| BUF_SIZE | 0 | sdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | sdev | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | sdev->ipc->msg.rx_data | (-1),24 |
| BUF_SIZE | 3 | dest | 128 |
| DATA_SOURCE | 0 | sdev | $0 |
| DATA_SOURCE | 3 | dest | $3 |
| STR_LEN | 0 | sdev | (-1),10-12,19,24,36,38 |
| STR_LEN | 0 | sdev | (-1),10-12,19,24,36,38 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | sdev->dsp_oops_offset | 0-u32max[c] |
| HOST_DATA | 0 | *sdev->msg->reply_data | s64min-s64max |
| HOST_DATA | 2 | offset | 0-u32max[c] |
| UNITS | 2 | offset | unit_byte |
| HALF_LOCKED2 | _T->lock |
sound/soc/sof/ipc3.c snd_sof_dsp_block_read() -> (struct snd_sof_dsp_ops)->block_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sdev | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->first_boot | 1 |
| PARAM_VALUE | 0 | sdev->fw_state | 3 |
| PARAM_VALUE | 0 | sdev->ipc->msg.rx_data | 0,784178113353506816,6806950553865195520,8362215616277610496 |
| PARAM_VALUE | 0 | sdev->ipc->ops | 0,4096-ptr_max |
| PARAM_VALUE | 0 | sdev->ipc->ops->tplg | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->pdata | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->pdata->desc | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->pdata->desc->ops | 4096-ptr_max |
| PARAM_VALUE | 1 | blk_type | 3 |
| BUF_SIZE | 0 | sdev->ipc->msg.rx_data | (-1),24 |
| BUF_SIZE | 3 | dest | 108,4084,4096 |
| BUF_SIZE | 3 | dest | 108,4084,4096 |
| DATA_SOURCE | 0 | sdev | $0 |
| DATA_SOURCE | 1 | blk_type | $1 |
| DATA_SOURCE | 2 | offset | $2 |
| DATA_SOURCE | 3 | dest | $3 |
| DATA_SOURCE | 4 | size | $4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | *sdev->msg->reply_data | s64min-s64max |
| HOST_DATA | 3 | *dest | 0-255 |