Lines Matching defs:chain
441 /* Make chain-completion interrupt happen */
538 dma_addr_t chain;
544 chain = channel64_read_CHAR(dc);
548 chain = channel32_readl(dc, CHAR);
552 /* For dynamic chain, we should look at XFACT instead of NCHNC */
559 chain = 0; /* last descriptor of this chain */
562 (u64)chain);
565 if (desc_read_CHAR(dc, desc) == chain) {
573 if (desc_read_CHAR(dc, child) == chain) {
955 /* Restart chain DMA */