Scroll to navigation

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

June 2024 Kernel Hackers Manual 3.10