Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/soundwire/cadence_master.c cdns_xfer_msg() -> _cdns_xfer_msg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cdns | 4096-ptr_max |
| PARAM_VALUE | 0 | cdns->msg_count | 0-8 |
| PARAM_VALUE | 0 | cdns->tx_complete.done | 0-4294967293,u32max |
| PARAM_VALUE | 0 | cdns->tx_complete.wait.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | cdns->tx_complete.wait.lock.owner | (-1) |
| PARAM_VALUE | 0 | cdns->tx_complete.wait.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | cdns->tx_complete.wait.task_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | cdns->tx_complete.wait.task_list.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | msg | 4096-ptr_max |
| PARAM_VALUE | 1 | msg->flags | 0-1 |
| PARAM_VALUE | 1 | msg->len | 0-32768 |
| PARAM_VALUE | 2 | cmd | 2-3 |
| PARAM_VALUE | 3 | offset | 0-32760 |
| PARAM_VALUE | 4 | count | 8 |
| PARAM_VALUE | 5 | defer | 0 |
| CAPPED_DATA | 3 | offset | 1 |
| DATA_SOURCE | 1 | msg | $1 |
| NOSPEC | 1 | msg->len | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | msg->addr | 0-u16max[c] |
| HOST_DATA | 1 | msg->addr_page1 | 0-255[c] |
| HOST_DATA | 1 | msg->addr_page2 | 0-255[c] |
| HOST_DATA | 1 | msg->len | 1-16,32753-32764,32768[c] |
| USER_DATA | 1 | msg->addr | 0-u16max[c][u] |
| USER_DATA | 1 | msg->addr_page1 | 0-255[c] |
| USER_DATA | 1 | msg->addr_page2 | 0-255[c] |
| USER_DATA | 1 | msg->len | 1-32768[c] |
| HALF_LOCKED2 | &attr->mutex | ||
| HALF_LOCKED2 | &bus->bus_lock | ||
| HALF_LOCKED2 | &bus->msg_lock |
drivers/soundwire/cadence_master.c cdns_xfer_msg() -> _cdns_xfer_msg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cdns | 4096-ptr_max |
| PARAM_VALUE | 0 | cdns->msg_count | 0-8 |
| PARAM_VALUE | 0 | cdns->tx_complete.done | 0-4294967293,u32max |
| PARAM_VALUE | 0 | cdns->tx_complete.wait.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | cdns->tx_complete.wait.lock.owner | (-1) |
| PARAM_VALUE | 0 | cdns->tx_complete.wait.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | cdns->tx_complete.wait.task_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | cdns->tx_complete.wait.task_list.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | msg | 4096-ptr_max |
| PARAM_VALUE | 1 | msg->flags | 0-1 |
| PARAM_VALUE | 1 | msg->len | 1-s16max |
| PARAM_VALUE | 2 | cmd | 2-3 |
| PARAM_VALUE | 3 | offset | 0-32768 |
| PARAM_VALUE | 4 | count | 0-7 |
| PARAM_VALUE | 5 | defer | 0 |
| DATA_SOURCE | 1 | msg | $1 |
| NOSPEC | 1 | msg->len | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | msg->addr | 0-u16max[c] |
| HOST_DATA | 1 | msg->addr_page1 | 0-255[c] |
| HOST_DATA | 1 | msg->addr_page2 | 0-255[c] |
| HOST_DATA | 1 | msg->len | 1-16,32753-32764[c] |
| HOST_DATA | 4 | count | 0-7[c] |
| USER_DATA | 1 | msg->addr | 0-u16max[c][u] |
| USER_DATA | 1 | msg->addr_page1 | 0-255[c] |
| USER_DATA | 1 | msg->addr_page2 | 0-255[c] |
| USER_DATA | 1 | msg->len | 1-s16max[c] |
| USER_DATA | 4 | count | 0-7[c] |
| HALF_LOCKED2 | &attr->mutex | ||
| HALF_LOCKED2 | &bus->bus_lock | ||
| HALF_LOCKED2 | &bus->msg_lock |
drivers/soundwire/cadence_master.c cdns_xfer_msg_defer() -> _cdns_xfer_msg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cdns | 4096-ptr_max |
| PARAM_VALUE | 0 | cdns->msg_count | 2 |
| PARAM_VALUE | 0 | cdns->tx_complete.done | 0-4294967293,u32max |
| PARAM_VALUE | 0 | cdns->tx_complete.wait.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | cdns->tx_complete.wait.lock.owner | (-1) |
| PARAM_VALUE | 0 | cdns->tx_complete.wait.lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | cdns->tx_complete.wait.task_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | cdns->tx_complete.wait.task_list.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 1 | msg | 4096-ptr_max |
| PARAM_VALUE | 1 | msg->flags | 0-1 |
| PARAM_VALUE | 1 | msg->len | 0-1 |
| PARAM_VALUE | 2 | cmd | 2-3 |
| PARAM_VALUE | 3 | offset | 0 |
| PARAM_VALUE | 4 | count | 0-1 |
| PARAM_VALUE | 5 | defer | 1 |
| FUZZY_MAX | 1 | msg->len | 1 |
| FUZZY_MAX | 4 | count | 1 |
| HARD_MAX | 1 | msg->len | 1 |
| HARD_MAX | 4 | count | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 4 | count | unit_byte |
| HALF_LOCKED2 | &bus->msg_lock |