other versions
- jessie 3.16.56-1+deb8u1
Z8530_RX_DONE(9) | Internal Functions | Z8530_RX_DONE(9) |
NAME¶
z8530_rx_done - Receive completion callbackSYNOPSIS¶
void
z8530_rx_done(struct z8530_channel * c);
ARGUMENTS¶
cThe channel that completed a receive
DESCRIPTION¶
A new packet is complete. Our goal here is to get back into receive mode as fast as possible. On the Z85230 we could change to using ESCC mode, but on the older chips we have no choice. We flip to the new buffer immediately in DMA mode so that the DMA of the next frame can occur while we are copying the previous buffer to an sk_buff Called with the lock heldAUTHOR¶
Alan Cox <alan@lxorguk.ukuu.org.uk>Author.
COPYRIGHT¶
May 2018 | Kernel Hackers Manual 3.16 |