Lines Matching refs:RX
16 The Structure of the RX Ring.
18 The receive (RX) ring is a circular linked list of RX descriptors,
34 spidernet device driver) allocates a set of RX descriptors and RX
45 flowing RX traffic, every descr behind it should be marked "full",
53 and advance the tail pointer. Thus, when there is flowing RX traffic,
55 all of those behind it should be "not-in-use". When RX traffic is not
66 is flowing RX traffic, everything in front of the head pointer should
68 RX traffic is flowing, then the head pointer can catch up to the tail
111 The RX RAM full bug/feature
114 As long as the OS can empty out the RX buffers at a rate faster than
116 the OS fails to empty the RX ring fast enough, the hardware GDACTDPA
118 ad stop. However, RX packets may still continue arriving on the wire.
122 will be set in GHIINT1STS). When the RX ram full condition occurs,
126 When the OS finally has a chance to run, it will empty out the RX ring.
142 net eth1: Spider RX RAM full, incoming packets might be discarded!
170 routine. When the driver receives RX interrupts, but an examination
171 of the RX chain seems to show it is empty, then it is probable that