Lines Matching defs:chain
181 * chain bit is set), then set the chain bit in all the following link TRBs.
183 * have their chain bit cleared (so that each Link TRB is a separate TD).
192 u32 chain;
194 chain = le32_to_cpu(ring->enqueue->generic.field[3]) & TRB_CHAIN;
210 if (!chain && !more_trbs_coming)
214 next->link.control |= cpu_to_le32(chain);
1937 * Chain all the TRBs together; clear the chain bit in the last
1938 * TRB to indicate it's the last TRB in the chain.
2295 /* Set the chain bit for all except the last TRB. */