| USB_BUFFER_DMASYNC(9) | USB Core APIs | USB_BUFFER_DMASYNC(9) |
NAME¶
usb_buffer_dmasync - synchronize DMA and CPU view of buffer(s)
SYNOPSIS¶
void usb_buffer_dmasync(struct urb * urb);
ARGUMENTS¶
urb
urb whose transfer_buffer/setup_packet will be
synchronized
COPYRIGHT¶
| May 2024 | Kernel Hackers Manual 2.6. |