Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpib/cb7210/cb7210.c cb7210_internal_interrupt() -> cb7210_read_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb_priv | 4096-ptr_max |
| PARAM_VALUE | 1 | register_num | 8 |
| BUF_SIZE | 0 | cb_priv | 16,104,152,160,200,216,224,232,248,256,264,864,880 |
| BUF_SIZE | 0 | cb_priv | 16,104,152,160,200,216,224,232,248,256,264,864,880 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &board->spinlock | ||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags |
drivers/gpib/cb7210/cb7210.c fifo_read() -> cb7210_read_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb_priv | 4096-ptr_max |
| PARAM_VALUE | 1 | register_num | 8 |
| BUF_SIZE | 0 | cb_priv | 16,104,152,160,200,216,224,232,248,256,264,864,880 |
| BUF_SIZE | 0 | cb_priv | 16,104,152,160,200,216,224,232,248,256,264,864,880 |
| DATA_SOURCE | 0 | cb_priv | $1 |
| PREEMPT_ADD | <- disables preempt | ||
| LOCK2 | &board->spinlock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct gpib_board)->spinlock |
drivers/gpib/cb7210/cb7210.c fifo_read() -> cb7210_read_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb_priv | 4096-ptr_max |
| PARAM_VALUE | 1 | register_num | 8 |
| BUF_SIZE | 0 | cb_priv | 16,104,152,160,200,216,224,232,248,256,264,864,880 |
| BUF_SIZE | 0 | cb_priv | 16,104,152,160,200,216,224,232,248,256,264,864,880 |
| DATA_SOURCE | 0 | cb_priv | $1 |
| TASK_NOT_RUNNING |
drivers/gpib/cb7210/cb7210.c have_fifo_word() -> cb7210_read_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb_priv | 4096-ptr_max |
| PARAM_VALUE | 1 | register_num | 8 |
| BUF_SIZE | 0 | cb_priv | 16,104,152,160,200,216,224,232,248,256,264,864,880 |
| BUF_SIZE | 0 | cb_priv | 16,104,152,160,200,216,224,232,248,256,264,864,880 |
| DATA_SOURCE | 0 | cb_priv | $0 |
| PREEMPT_ADD | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &board->spinlock | ||
| HALF_LOCKED2 | flags |
drivers/gpib/cb7210/cb7210.c output_fifo_empty() -> cb7210_read_byte()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cb_priv | 4096-ptr_max |
| PARAM_VALUE | 1 | register_num | 8 |
| BUF_SIZE | 0 | cb_priv | 16,104,152,160,200,216,224,232,248,256,264,864,880 |
| BUF_SIZE | 0 | cb_priv | 16,104,152,160,200,216,224,232,248,256,264,864,880 |
| DATA_SOURCE | 0 | cb_priv | $0 |
| TASK_NOT_RUNNING |