Searched refs:swhead (Results 1 - 2 of 2) sorted by relevance

/netgear-R7000-V1.0.7.12_1.2.5/components/opensource/linux/linux-2.6.36/drivers/infiniband/hw/qib/
H A Dqib_iba7220.c4298 u16 swhead; local
4310 swhead = ppd->sdma_descq_head;
4314 if (swhead < swtail) {
4316 sane = (hwhead >= swhead) & (hwhead <= swtail);
4317 } else if (swhead > swtail) {
4319 sane = ((hwhead >= swhead) && (hwhead < cnt)) ||
4323 sane = (hwhead == swhead);
4333 hwhead = swhead;
H A Dqib_iba7322.c6345 u16 swhead; local
6357 swhead = ppd->sdma_descq_head;
6361 if (swhead < swtail)
6363 sane = (hwhead >= swhead) & (hwhead <= swtail);
6364 else if (swhead > swtail)
6366 sane = ((hwhead >= swhead) && (hwhead < cnt)) ||
6370 sane = (hwhead == swhead);
6379 hwhead = swhead;

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