Searched refs:descq (Results 1 - 4 of 4) sorted by relevance

/linux-master/drivers/infiniband/hw/hfi1/
H A Dsdma.c30 MODULE_PARM_DESC(sdma_descq_cnt, "Number of SDMA descq entries");
348 * - in the descq ring
351 * To avoid ordering issues the descq ring needs to be flushed
397 * Fields a work request for flushing the descq ring
580 * descq are ours to play with.
676 * Return a validated descq count.
1278 if (sde->descq) {
1282 sde->descq,
1285 sde->descq = NULL;
1430 sde->descq
[all...]
H A Dsdma.h285 struct hw_sdma_desc *descq; member in struct:sdma_engine
/linux-master/drivers/infiniband/hw/qib/
H A Dqib_user_sdma.c82 u64 added; /* global descq number of entries */
128 /* global descq number of entry of last sending packet */
1199 static inline __le64 qib_sdma_make_first_desc0(__le64 descq) argument
1201 return descq | cpu_to_le64(1ULL << 12);
1204 static inline __le64 qib_sdma_make_last_desc0(__le64 descq) argument
1207 return descq | cpu_to_le64(1ULL << 11 | 1ULL << 13);
H A Dqib_sdma.c44 MODULE_PARM_DESC(sdma_descq_cnt, "Number of SDMA descq entries");
136 * descq are ours to play with.
550 /* write to the descq */
582 /* write to the descq */
682 struct qib_sdma_desc *descq; local
693 descq = ppd->sdma_descq;
706 descqp = &descq[head].qw[0];

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