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Searched refs:db_index (Results 1 – 11 of 11) sorted by relevance

/Linux-v5.4/arch/powerpc/platforms/ps3/
Dos-area.c389 struct db_index { struct
397 struct db_index *idx; argument
398 struct db_index *last_idx;
569 + INDEX_64_COUNT * sizeof(struct db_index) in os_area_db_init()
573 + INDEX_64_COUNT * sizeof(struct db_index) in os_area_db_init()
575 + INDEX_32_COUNT * sizeof(struct db_index) in os_area_db_init()
581 BUILD_BUG_ON(sizeof(struct db_index) != 1); in os_area_db_init()
590 + INDEX_64_COUNT * sizeof(struct db_index) in os_area_db_init()
592 + INDEX_32_COUNT * sizeof(struct db_index) in os_area_db_init()
594 + INDEX_16_COUNT * sizeof(struct db_index) in os_area_db_init()
/Linux-v5.4/drivers/infiniband/hw/mthca/
Dmthca_srq.c63 __be32 db_index; member
138 context->db_index = cpu_to_be32(srq->db_index); in mthca_arbel_init_srq_context()
247 srq->db_index = mthca_alloc_db(dev, MTHCA_DB_TYPE_SRQ, in mthca_alloc_srq()
249 if (srq->db_index < 0) { in mthca_alloc_srq()
316 mthca_free_db(dev, MTHCA_DB_TYPE_SRQ, srq->db_index); in mthca_alloc_srq()
364 mthca_free_db(dev, MTHCA_DB_TYPE_SRQ, srq->db_index); in mthca_free_srq()
Dmthca_provider.h233 int db_index; /* Arbel only */ member
257 int db_index; /* Arbel only */ member
Dmthca_provider.c424 context->db_tab, ucmd.db_index, in mthca_create_srq()
431 srq->db_index = ucmd.db_index; in mthca_create_srq()
439 context->db_tab, ucmd.db_index); in mthca_create_srq()
462 context->db_tab, to_msrq(srq)->db_index); in mthca_destroy_srq()
517 qp->sq.db_index = ucmd.sq_db_index; in mthca_create_qp()
518 qp->rq.db_index = ucmd.rq_db_index; in mthca_create_qp()
593 to_mqp(qp)->sq.db_index); in mthca_destroy_qp()
597 to_mqp(qp)->rq.db_index); in mthca_destroy_qp()
Dmthca_memfree.h177 void mthca_free_db(struct mthca_dev *dev, int type, int db_index);
Dmthca_qp.c739 qp_context->snd_db_index = cpu_to_be32(qp->sq.db_index); in __mthca_modify_qp()
777 qp_context->rcv_db_index = cpu_to_be32(qp->rq.db_index); in __mthca_modify_qp()
1134 qp->rq.db_index = mthca_alloc_db(dev, MTHCA_DB_TYPE_RQ, in mthca_alloc_memfree()
1136 if (qp->rq.db_index < 0) in mthca_alloc_memfree()
1139 qp->sq.db_index = mthca_alloc_db(dev, MTHCA_DB_TYPE_SQ, in mthca_alloc_memfree()
1141 if (qp->sq.db_index < 0) { in mthca_alloc_memfree()
1142 mthca_free_db(dev, MTHCA_DB_TYPE_RQ, qp->rq.db_index); in mthca_alloc_memfree()
1154 mthca_free_db(dev, MTHCA_DB_TYPE_SQ, qp->sq.db_index); in mthca_free_memfree()
1155 mthca_free_db(dev, MTHCA_DB_TYPE_RQ, qp->rq.db_index); in mthca_free_memfree()
Dmthca_memfree.c664 void mthca_free_db(struct mthca_dev *dev, int type, int db_index) in mthca_free_db() argument
669 i = db_index / MTHCA_DB_REC_PER_PAGE; in mthca_free_db()
670 j = db_index % MTHCA_DB_REC_PER_PAGE; in mthca_free_db()
/Linux-v5.4/include/uapi/rdma/
Dmthca-abi.h95 __u32 db_index; member
/Linux-v5.4/drivers/net/ethernet/google/gve/
Dgve_adminq.h141 __be32 db_index; /* Device -> Guest */ member
Dgve_rx.c214 u32 db_idx = be32_to_cpu(rx->q_resources->db_index); in gve_rx_write_doorbell()
Dgve_tx.c18 iowrite32be(val, &priv->db_bar2[be32_to_cpu(q_resources->db_index)]); in gve_tx_put_doorbell()