Searched refs:sdma_descq_cnt (Results 1 – 6 of 6) sorted by relevance
| /linux-4.1.27/drivers/infiniband/hw/qib/ |
| D | qib_sdma.c | 42 static ushort sdma_descq_cnt = 256; variable
43 module_param_named(sdma_descq_cnt, sdma_descq_cnt, ushort, S_IRUGO);
44 MODULE_PARM_DESC(sdma_descq_cnt, "Number of SDMA descq entries");
137 if (++idx == ppd->sdma_descq_cnt) in clear_sdma_activelist()
270 ppd->sdma_descq_cnt = sdma_descq_cnt; in alloc_sdma()
271 if (!ppd->sdma_descq_cnt) in alloc_sdma()
272 ppd->sdma_descq_cnt = 256; in alloc_sdma()
276 ppd->sdma_descq_cnt * sizeof(u64[2]), &ppd->sdma_descq_phys, in alloc_sdma()
298 ppd->sdma_descq_cnt * sizeof(u64[2]), (void *)ppd->sdma_descq, in alloc_sdma()
303 ppd->sdma_descq_cnt = 0; in alloc_sdma()
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| D | qib_verbs.c | 1183 if (ndesc >= ppd->sdma_descq_cnt) in qib_verbs_send_dma()
2120 if (ppd->sdma_descq_cnt) { in qib_register_ib_device()
2122 ppd->sdma_descq_cnt * in qib_register_ib_device()
2132 for (i = 0; i < ppd->sdma_descq_cnt; i++) { in qib_register_ib_device()
2269 if (ppd->sdma_descq_cnt) in qib_register_ib_device()
2271 ppd->sdma_descq_cnt * in qib_register_ib_device()
2323 if (dd->pport->sdma_descq_cnt) in qib_unregister_ib_device()
2325 dd->pport->sdma_descq_cnt * in qib_unregister_ib_device()
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| D | qib_user_sdma.c | 1266 if (++tail == ppd->sdma_descq_cnt) { in qib_user_sdma_send_desc()
1270 } else if (tail == (ppd->sdma_descq_cnt>>1)) { in qib_user_sdma_send_desc()
1287 if (++dtail == ppd->sdma_descq_cnt) in qib_user_sdma_send_desc()
1309 if (!nfree || (nsent<<2) > ppd->sdma_descq_cnt) in qib_user_sdma_send_desc()
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| D | qib.h | 573 u16 sdma_descq_cnt; member
1339 return ppd->sdma_descq_cnt - in qib_sdma_descq_freecnt()
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| D | qib_iba7220.c | 871 qib_write_kreg(ppd->dd, kr_senddmalengen, ppd->sdma_descq_cnt); in qib_sdma_7220_setlengen()
873 ppd->sdma_descq_cnt | in qib_sdma_7220_setlengen()
4341 cnt = ppd->sdma_descq_cnt; in qib_sdma_7220_gethead()
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| D | qib_iba7322.c | 1546 qib_write_kreg_port(ppd, krp_senddmalengen, ppd->sdma_descq_cnt); in qib_sdma_7322_setlengen()
1548 ppd->sdma_descq_cnt | in qib_sdma_7322_setlengen()
6993 cnt = ppd->sdma_descq_cnt; in qib_sdma_7322_gethead()
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