Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpib/ni_usb/ni_usb_gpib.c ni_usb_line_status() -> ni_usb_nonblocking_send_bulk_msg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ni_priv | 4096-ptr_max |
| PARAM_VALUE | 0 | ni_priv->bus_interface | 1-u64max |
| PARAM_VALUE | 1 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | actual_data_length | 435855940225253376 |
| PARAM_VALUE | 3 | *actual_data_length | 0 |
| PARAM_VALUE | 4 | timeout_msecs | 1000 |
| BUF_SIZE | 0 | ni_priv | 16,104,152,160,200,216,224,232,248,256,264,864,880 |
| BUF_SIZE | 0 | ni_priv | 16,104,152,160,200,216,224,232,248,256,264,864,880 |
| BUF_SIZE | 1 | data | 32 |
| CAPPED_DATA | 0 | &ni_priv->addressed_transfer_lock | 1 |
| DATA_SOURCE | 1 | data | r _kmalloc_noprof |
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &ni_priv->addressed_transfer_lock | |
| TYPE_LOCK | (struct ni_usb_priv)->addressed_transfer_lock |
drivers/gpib/ni_usb/ni_usb_gpib.c ni_usb_send_bulk_msg() -> ni_usb_nonblocking_send_bulk_msg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ni_priv | 4096-ptr_max |
| PARAM_VALUE | 1 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | actual_data_length | 4096-ptr_max |
| PARAM_VALUE | 3 | *actual_data_length | 0 |
| PARAM_VALUE | 4 | timeout_msecs | 0,1000,2000-8591934 |
| BUF_SIZE | 0 | ni_priv | 16,104,152,160,200,216,224,232,248,256,264,864,880 |
| BUF_SIZE | 0 | ni_priv | 16,104,152,160,200,216,224,232,248,256,264,864,880 |
| BUF_SIZE | 1 | data | 16-65551 |
| BUF_SIZE | 1 | data | 16-65551 |
| DATA_SOURCE | 0 | ni_priv | $0 |
| DATA_SOURCE | 1 | data | $1 |
| DATA_SOURCE | 2 | data_length | $2 |
| DATA_SOURCE | 3 | actual_data_length | $3 |
| DATA_SOURCE | 4 | timeout_msecs | $4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | ni_priv->interrupt_urb->num_mapped_sgs | |
| NO_OVERFLOW_SIMPLE | 0 | ni_priv->interrupt_urb->transfer_buffer_length | |
| HALF_LOCKED2 | &board->big_gpib_mutex | ||
| HALF_LOCKED2 | global &ni_usb_hotplug_lock | ||
| HALF_LOCKED2 | 0 | &ni_priv->addressed_transfer_lock |
drivers/gpib/ni_usb/ni_usb_gpib.c ni_usb_send_bulk_msg() -> ni_usb_nonblocking_send_bulk_msg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ni_priv | 4096-ptr_max |
| PARAM_VALUE | 0 | ni_priv->bulk_transfer_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ni_priv->bulk_transfer_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | ni_priv->bulk_transfer_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | ni_priv->bulk_transfer_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | ni_priv->bus_interface | 1-u64max |
| PARAM_VALUE | 1 | data | 4096-ptr_max |
| PARAM_VALUE | 3 | actual_data_length | 4096-ptr_max |
| PARAM_VALUE | 3 | *actual_data_length | 0 |
| PARAM_VALUE | 4 | timeout_msecs | 0,1000,2000-8591934 |
| BUF_SIZE | 0 | ni_priv | 16,104,152,160,200,216,224,232,248,256,264,864,880 |
| BUF_SIZE | 0 | ni_priv | 16,104,152,160,200,216,224,232,248,256,264,864,880 |
| BUF_SIZE | 1 | data | 16-65551 |
| BUF_SIZE | 1 | data | 16-65551 |
| DATA_SOURCE | 0 | ni_priv | $0 |
| DATA_SOURCE | 1 | data | $1 |
| DATA_SOURCE | 2 | data_length | $2 |
| DATA_SOURCE | 3 | actual_data_length | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | ni_priv->interrupt_urb->num_mapped_sgs | |
| NO_OVERFLOW_SIMPLE | 0 | ni_priv->interrupt_urb->transfer_buffer_length | |
| HALF_LOCKED2 | &board->big_gpib_mutex | ||
| HALF_LOCKED2 | global &ni_usb_hotplug_lock | ||
| HALF_LOCKED2 | 0 | &ni_priv->addressed_transfer_lock |