Searched refs:hwhead (Results 1 – 2 of 2) sorted by relevance
1664 u16 hwhead; in sdma_gethead() local1674 hwhead = use_dmahead ? in sdma_gethead()1691 sane = (hwhead >= swhead) & (hwhead <= swtail); in sdma_gethead()1694 sane = ((hwhead >= swhead) && (hwhead < cnt)) || in sdma_gethead()1695 (hwhead <= swtail); in sdma_gethead()1698 sane = (hwhead == swhead); in sdma_gethead()1704 hwhead, swhead, swtail, cnt); in sdma_gethead()1711 hwhead = swhead; in sdma_gethead()1714 return hwhead; in sdma_gethead()1788 u16 hwhead, swhead; in sdma_make_progress() local[all …]
331 u16 hwhead; in qib_sdma_make_progress() local334 hwhead = dd->f_sdma_gethead(ppd); in qib_sdma_make_progress()348 while (ppd->sdma_descq_head != hwhead) { in qib_sdma_make_progress()