Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/usb/renesas_usbhs/fifo.c usbhsf_dma_try_pop_with_rx_irq() -> usbhsf_fifo_barrier()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | priv | 4096-ptr_max |
| PARAM_VALUE | 0 | priv->dparam.pio_dma_border | s32min-4095 |
| PARAM_VALUE | 1 | fifo | 4096-ptr_max |
| PARAM_VALUE | 1 | fifo->pipe | 4096-ptr_max |
| PARAM_VALUE | 1 | fifo->pipe->fifo | 4096-ptr_max |
| BUF_SIZE | 1 | fifo | 224 |
| BUF_SIZE | 1 | fifo | 224 |
| CAPPED_DATA | 0 | priv->dparam.pio_dma_border | 1 |
| DATA_SOURCE | 1 | fifo | r usbhsf_get_dma_fifo |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &priv->lock | ||
| HALF_LOCKED2 | flags |
drivers/usb/renesas_usbhs/fifo.c usbhsf_fifo_clear() -> usbhsf_fifo_barrier()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | priv | 4096-ptr_max |
| PARAM_VALUE | 1 | fifo | 4096-ptr_max |
| BUF_SIZE | 1 | fifo | (-1),56 |
| BUF_SIZE | 1 | fifo | (-1),56 |
| DATA_SOURCE | 1 | fifo | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &priv->lock | ||
| HALF_LOCKED2 | flags |
drivers/usb/renesas_usbhs/fifo.c usbhsf_pio_try_pop() -> usbhsf_fifo_barrier()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | priv | 4096-ptr_max |
| PARAM_VALUE | 1 | fifo | 4096-ptr_max |
| PARAM_VALUE | 1 | fifo->pipe | 4096-ptr_max |
| PARAM_VALUE | 1 | fifo->pipe->fifo | 4096-ptr_max |
| BUF_SIZE | 1 | fifo | 56 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &priv->lock | ||
| HALF_LOCKED2 | flags |
drivers/usb/renesas_usbhs/fifo.c usbhsf_pio_try_push() -> usbhsf_fifo_barrier()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | priv | 4096-ptr_max |
| PARAM_VALUE | 1 | fifo | 4096-ptr_max |
| PARAM_VALUE | 1 | fifo->pipe | 4096-ptr_max |
| PARAM_VALUE | 1 | fifo->pipe->fifo | 4096-ptr_max |
| BUF_SIZE | 1 | fifo | 56 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &priv->lock | ||
| HALF_LOCKED2 | flags |