Lines Matching refs:dm_chain
112 struct dma_chain dm_chain[DMAMAXIO]; /* all segments */ member
436 dc->dm_chain[seg].dc_addr = (char *) kvtop(addr); in dmago()
442 DCFP((paddr_t)dc->dm_chain[seg].dc_addr); in dmago()
446 dc->dm_chain[seg].dc_count = tcount; in dmago()
458 if (dc->dm_chain[seg].dc_addr == dmaend in dmago()
462 dc->dm_chain[seg - 1].dc_count + tcount <= 65536) in dmago()
468 dmaend += dc->dm_chain[seg].dc_count; in dmago()
469 dc->dm_chain[--seg].dc_count += tcount; in dmago()
474 dmaend = dc->dm_chain[seg].dc_addr + in dmago()
475 dc->dm_chain[seg].dc_count; in dmago()
476 dc->dm_chain[seg].dc_count = tcount; in dmago()
539 dc->dm_chain[seg].dc_count, in dmago()
540 dc->dm_chain[seg].dc_addr); in dmago()