| /linux-5.19.10/arch/powerpc/platforms/ps3/ |
| D | os-area.c | 387 struct db_index { struct
395 struct db_index *idx; argument
396 struct db_index *last_idx;
567 + INDEX_64_COUNT * sizeof(struct db_index) in os_area_db_init()
571 + INDEX_64_COUNT * sizeof(struct db_index) in os_area_db_init()
573 + INDEX_32_COUNT * sizeof(struct db_index) in os_area_db_init()
579 BUILD_BUG_ON(sizeof(struct db_index) != 1); in os_area_db_init()
588 + INDEX_64_COUNT * sizeof(struct db_index) in os_area_db_init()
590 + INDEX_32_COUNT * sizeof(struct db_index) in os_area_db_init()
592 + INDEX_16_COUNT * sizeof(struct db_index) in os_area_db_init()
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| /linux-5.19.10/drivers/net/ethernet/microchip/sparx5/ |
| D | sparx5_fdma.c | 216 db_hw = &rx->dcb_entries[rx->dcb_index].db[rx->db_index]; in sparx5_fdma_rx_get_frame()
219 skb = rx->skb[rx->dcb_index][rx->db_index]; in sparx5_fdma_rx_get_frame()
226 rx->skb[rx->dcb_index][rx->db_index] = new_skb; in sparx5_fdma_rx_get_frame()
267 rx->db_index++; in sparx5_fdma_napi_callback()
270 if (rx->db_index != FDMA_RX_DCB_MAX_DBS) in sparx5_fdma_napi_callback()
275 rx->db_index = 0; in sparx5_fdma_napi_callback()
358 rx->db_index = 0; in sparx5_fdma_rx_alloc()
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| D | sparx5_main.h | 128 int db_index; member
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| /linux-5.19.10/drivers/infiniband/hw/mthca/ |
| D | mthca_srq.c | 63 __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()
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| D | mthca_provider.h | 215 int db_index; /* Arbel only */ member
239 int db_index; /* Arbel only */ member
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| D | mthca_provider.c | 409 context->db_tab, ucmd.db_index, in mthca_create_srq()
416 srq->db_index = ucmd.db_index; in mthca_create_srq()
424 context->db_tab, ucmd.db_index); in mthca_create_srq()
447 context->db_tab, to_msrq(srq)->db_index); in mthca_destroy_srq()
496 qp->sq.db_index = ucmd.sq_db_index; in mthca_create_qp()
497 qp->rq.db_index = ucmd.rq_db_index; in mthca_create_qp()
564 to_mqp(qp)->sq.db_index); in mthca_destroy_qp()
568 to_mqp(qp)->rq.db_index); in mthca_destroy_qp()
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| D | mthca_memfree.h | 177 void mthca_free_db(struct mthca_dev *dev, int type, int db_index);
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| D | mthca_qp.c | 739 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()
1137 qp->rq.db_index = mthca_alloc_db(dev, MTHCA_DB_TYPE_RQ, in mthca_alloc_memfree()
1139 if (qp->rq.db_index < 0) in mthca_alloc_memfree()
1142 qp->sq.db_index = mthca_alloc_db(dev, MTHCA_DB_TYPE_SQ, in mthca_alloc_memfree()
1144 if (qp->sq.db_index < 0) { in mthca_alloc_memfree()
1145 mthca_free_db(dev, MTHCA_DB_TYPE_RQ, qp->rq.db_index); in mthca_alloc_memfree()
1157 mthca_free_db(dev, MTHCA_DB_TYPE_SQ, qp->sq.db_index); in mthca_free_memfree()
1158 mthca_free_db(dev, MTHCA_DB_TYPE_RQ, qp->rq.db_index); in mthca_free_memfree()
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| D | mthca_memfree.c | 667 void mthca_free_db(struct mthca_dev *dev, int type, int db_index) in mthca_free_db() argument
672 i = db_index / MTHCA_DB_REC_PER_PAGE; in mthca_free_db()
673 j = db_index % MTHCA_DB_REC_PER_PAGE; in mthca_free_db()
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| /linux-5.19.10/drivers/net/ethernet/fungible/funcore/ |
| D | fun_dev.h | 104 unsigned int db_index) in fun_db_addr() argument
106 return &fdev->dbs[db_index * fdev->db_stride]; in fun_db_addr()
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| /linux-5.19.10/drivers/net/ethernet/microchip/lan966x/ |
| D | lan966x_fdma.c | 94 rx->db_index = 0; in lan966x_fdma_rx_alloc()
398 db = &rx->dcbs[rx->dcb_index].db[rx->db_index]; in lan966x_fdma_rx_more_frames()
414 db = &rx->dcbs[rx->dcb_index].db[rx->db_index]; in lan966x_fdma_rx_get_frame()
415 page = rx->page[rx->dcb_index][rx->db_index]; in lan966x_fdma_rx_get_frame()
485 rx->page[rx->dcb_index][rx->db_index] = NULL; in lan966x_fdma_napi_poll()
498 db = &rx->dcbs[dcb_reload].db[rx->db_index]; in lan966x_fdma_napi_poll()
502 rx->page[dcb_reload][rx->db_index] = page; in lan966x_fdma_napi_poll()
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| D | lan966x_main.h | 130 int db_index; member
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| /linux-5.19.10/include/uapi/rdma/ |
| D | mthca-abi.h | 95 __u32 db_index; member
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| /linux-5.19.10/drivers/net/ethernet/google/gve/ |
| D | gve_dqo.h | 53 index = be32_to_cpu(q_resources->db_index); in gve_tx_put_doorbell_dqo()
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| D | gve_adminq.h | 215 __be32 db_index; /* Device -> Guest */ member
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| D | gve_rx_dqo.c | 295 u64 index = be32_to_cpu(rx->q_resources->db_index); in gve_rx_write_doorbell_dqo()
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| D | gve_tx.c | 19 iowrite32be(val, &priv->db_bar2[be32_to_cpu(q_resources->db_index)]); in gve_tx_put_doorbell()
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| D | gve_rx.c | 281 u32 db_idx = be32_to_cpu(rx->q_resources->db_index); in gve_rx_write_doorbell()
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| /linux-5.19.10/drivers/net/ethernet/microsoft/mana/ |
| D | gdma_main.c | 220 static void mana_gd_ring_doorbell(struct gdma_context *gc, u32 db_index, in mana_gd_ring_doorbell() argument
224 void __iomem *addr = gc->db_page_base + gc->db_page_size * db_index; in mana_gd_ring_doorbell()
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