Searched refs:hwhead (Results 1 – 1 of 1) sorted by relevance
1647 u16 hwhead; in sdma_gethead() local1657 hwhead = use_dmahead ? in sdma_gethead()1674 sane = (hwhead >= swhead) & (hwhead <= swtail); in sdma_gethead()1677 sane = ((hwhead >= swhead) && (hwhead < cnt)) || in sdma_gethead()1678 (hwhead <= swtail); in sdma_gethead()1681 sane = (hwhead == swhead); in sdma_gethead()1687 hwhead, swhead, swtail, cnt); in sdma_gethead()1694 hwhead = swhead; in sdma_gethead()1697 return hwhead; in sdma_gethead()1771 u16 hwhead, swhead; in sdma_make_progress() local[all …]