Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/usb/gadget/udc/cdns2/cdns2-gadget.c cdns2_gadget_ep_queue() -> cdns2_gadget_ep_alloc_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ep | 4096-ptr_max |
| PARAM_VALUE | 0 | ep->ops | 4096-ptr_max |
| PARAM_VALUE | 1 | gfp_flags | 2080 |
| BUF_SIZE | 0 | ep | (-1),64,72,640,1744 |
| BUF_SIZE | 0 | ep | (-1),64,72,640,1744 |
| DATA_SOURCE | 0 | ep | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &pdev->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &vhub->lock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct cdns2_device)->lock |
drivers/usb/gadget/udc/core.c usb_ep_alloc_request() -> (struct usb_ep_ops)->alloc_request()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ep | 4096-ptr_max |
| PARAM_VALUE | 0 | ep->ops | 4096-ptr_max |
| PARAM_VALUE | 1 | gfp_flags | 2080,3264 |
| BUF_SIZE | 0 | ep | (-1),72 |
| BUF_SIZE | 0 | ep | (-1),72 |
| BUF_SIZE | 0 | ep->desc | (-1),9 |
| BUF_SIZE | 0 | ep->driver_data | (-1),128,336 |
| DATA_SOURCE | 0 | ep | $0 |
| DATA_SOURCE | 1 | gfp_flags | $1 |
| CONTAINER | 0 | -24-16+0 | $(-1) |
| HARD_MAX | 1 | gfp_flags | 3264 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | ep->address | 0-255[u] |
| USER_DATA | 0 | ep->desc->bDescriptorType | 0-255 |
| USER_DATA | 0 | ep->desc->bEndpointAddress | 0-255 |
| USER_DATA | 0 | ep->desc->bInterval | 0-255 |
| USER_DATA | 0 | ep->desc->bLength | 0-255 |
| USER_DATA | 0 | ep->desc->bRefresh | 0-255 |
| USER_DATA | 0 | ep->desc->bSynchAddress | 0-255 |
| USER_DATA | 0 | ep->desc->bmAttributes | 0-255 |
| USER_DATA | 0 | ep->desc->wMaxPacketSize | 0-u16max |
| NO_OVERFLOW_SIMPLE | 0 | ep->num | |
| USER_PTR | 0 | ep->desc | |
| HALF_LOCKED2 | &ci->lock | ||
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &dev->req_lock | ||
| HALF_LOCKED2 | &epdata->dev->lock | ||
| HALF_LOCKED2 | &epdata->lock | ||
| HALF_LOCKED2 | &epfile->ffs->eps_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | dmabuf->resv | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq |