Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/usb/renesas_usbhs/fifo.c __usbhsf_dma_map_ctrl() -> usbhsf_dma_chan_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pkt | 4096-ptr_max |
| PARAM_VALUE | 1 | pkt->handler | 4096-ptr_max |
| BUF_SIZE | 1 | pkt | (-1)-0,168 |
| BUF_SIZE | 1 | pkt | (-1)-0,168 |
| BUF_SIZE | 1 | pkt->handler | (-1),24 |
| DATA_SOURCE | 1 | pkt | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | pkt->actual | 1-s32max[c] |
| HALF_LOCKED2 | &priv->lock | ||
| HALF_LOCKED2 | flags |
drivers/usb/renesas_usbhs/fifo.c usbhs_pkt_pop() -> usbhsf_dma_chan_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fifo | 1-u64max |
| PARAM_VALUE | 1 | pkt | 1-u64max |
| BUF_SIZE | 1 | pkt | (-1)-0,168 |
| BUF_SIZE | 1 | pkt | (-1)-0,168 |
| DATA_SOURCE | 1 | pkt | $1 [m] |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &priv->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &uep->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct usbhs_priv)->lock |
drivers/usb/renesas_usbhs/fifo.c usbhsf_dma_pop_done_with_usb_dmac() -> usbhsf_dma_chan_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pkt | 4096-ptr_max |
| PARAM_VALUE | 1 | pkt->handler | 4096-ptr_max |
| DATA_SOURCE | 1 | pkt | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &priv->lock | ||
| LOCK2 | flags | ||
| TYPE_LOCK | (struct usbhs_priv)->lock |
drivers/usb/renesas_usbhs/fifo.c usbhsf_dma_xfer_preparing() -> usbhsf_dma_chan_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fifo | 1-u64max |
| PARAM_VALUE | 1 | pkt | 4096-ptr_max |
| DATA_SOURCE | 1 | pkt | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| LOCK2 | &priv->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct usbhs_priv)->lock |
drivers/usb/renesas_usbhs/fifo.c usbhsf_get_dma_fifo() -> usbhsf_dma_chan_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | fifo | 4096-ptr_max |
| PARAM_VALUE | 1 | pkt | 4096-ptr_max |
| PARAM_VALUE | 1 | pkt->handler | 4096-ptr_max |
| BUF_SIZE | 1 | pkt->handler | (-1),24 |
| DATA_SOURCE | 1 | pkt | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &priv->lock | ||
| HALF_LOCKED2 | flags |