Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 2 files as a function:
- drivers/usb/gadget/udc/core.c, line 472 (as a function)
- include/linux/usb/gadget.h, line 291 (as a function)
Referenced in 6 files:
- drivers/usb/chipidea/udc.c
- drivers/usb/gadget/function/f_fs.c, line 1859
- drivers/usb/gadget/function/f_mass_storage.c
- drivers/usb/gadget/legacy/inode.c, line 417
- drivers/usb/gadget/udc/core.c, line 479
- drivers/usb/gadget/udc/trace.h, line 218
Smatch caller information:
drivers/usb/gadget/function/f_mass_storage.c bulk_in_complete() -> usb_ep_fifo_flush()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ep | 4096-ptr_max |
| 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 | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pdev->lock | ||
| HALF_LOCKED2 | &priv_dev->lock | ||
| HALF_LOCKED2 | &udc->lock | ||
| HALF_LOCKED2 | flags |
drivers/usb/gadget/function/f_mass_storage.c bulk_out_complete() -> usb_ep_fifo_flush()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ep | 4096-ptr_max |
| 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 | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pdev->lock | ||
| HALF_LOCKED2 | &priv_dev->lock | ||
| HALF_LOCKED2 | &udc->lock | ||
| HALF_LOCKED2 | flags |
drivers/usb/gadget/function/f_mass_storage.c handle_exception() -> usb_ep_fifo_flush()
| Type | Parameter | Key | Value |
|---|---|---|---|
| NOCHECK_CALL |
drivers/usb/gadget/function/f_mass_storage.c handle_exception() -> usb_ep_fifo_flush()
| Type | Parameter | Key | Value |
|---|---|---|---|
| NOCHECK_CALL |
drivers/usb/gadget/legacy/inode.c ep_ioctl() -> usb_ep_fifo_flush()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ep | 1-u64max |
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | &data->dev->lock | ||
| LOCK2 | &data->lock | ||
| LOCK2 | irq | ||
| TYPE_LOCK | (struct dev_data)->lock | ||
| TYPE_LOCK | (struct ep_data)->lock |
drivers/usb/chipidea/udc.c _gadget_stop_activity() -> usb_ep_fifo_flush()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ep | 4096-ptr_max |
| CAPPED_DATA | 0 | &ep->ep_list | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &udc->connect_lock |
drivers/usb/chipidea/udc.c _gadget_stop_activity() -> usb_ep_fifo_flush()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &udc->connect_lock |
drivers/usb/chipidea/udc.c _gadget_stop_activity() -> usb_ep_fifo_flush()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &udc->connect_lock |
drivers/usb/gadget/function/f_fs.c ffs_epfile_ioctl() -> usb_ep_fifo_flush()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| NOCHECK_CALL | |||
| LOCK2 | &epfile->ffs->eps_lock | ||
| LOCK2 | irq | ||
| TYPE_LOCK | (struct ffs_data)->eps_lock |