Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/net/can/grcan.c grcan_err() -> grcan_txspace()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 2 | eskbp | 0-4294967295 |
| DATA_SOURCE | 1 | txwr | r grcan_read_reg |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | txwr | 0-u32max |
| UNITS | 0 | txsize | unit_array_size |
| LOCK2 | &priv->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &desc->request_mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct grcan_priv)->lock |
drivers/net/can/grcan.c grcan_running_reset() -> grcan_txspace()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | txwr | r grcan_read_reg |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | txwr | 0-u32max |
| UNITS | 0 | txsize | unit_array_size |
| LOCK2 | &priv->lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct grcan_priv)->lock |
drivers/net/can/grcan.c grcan_start_xmit() -> grcan_txspace()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | txwr | r grcan_read_reg |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | txwr | 0-u32max |
| UNITS | 0 | txsize | unit_array_size |
| LOCK2 | &priv->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &txq->_xmit_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct grcan_priv)->lock |
drivers/net/can/grcan.c grcan_txbug_workaround() -> grcan_txspace()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 1 | txwr | $2 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | txwr | 0-u32max |
| UNITS | 0 | txsize | unit_array_size |
| LOCK2 | &priv->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &txq->_xmit_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct grcan_priv)->lock |