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Searched refs:prod_idx (Results 1 – 23 of 23) sorted by relevance

/openbmc/linux/include/linux/qed/
H A Dqed_chain.h60 u16 prod_idx; member
66 u32 prod_idx; member
188 return chain->u.chain16.prod_idx; in qed_chain_get_prod_idx()
198 return chain->u.chain32.prod_idx; in qed_chain_get_prod_idx_u32()
374 if ((p_chain->u.chain16.prod_idx & in qed_chain_produce()
376 p_prod_idx = &p_chain->u.chain16.prod_idx; in qed_chain_produce()
381 p_chain->u.chain16.prod_idx++; in qed_chain_produce()
383 if ((p_chain->u.chain32.prod_idx & in qed_chain_produce()
385 p_prod_idx = &p_chain->u.chain32.prod_idx; in qed_chain_produce()
390 p_chain->u.chain32.prod_idx++; in qed_chain_produce()
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/openbmc/linux/drivers/net/ethernet/huawei/hinic/
H A Dhinic_hw_qp.c54 #define SQ_DB_PI_HI(prod_idx) ((prod_idx) >> SQ_DB_PI_HI_SHIFT) argument
57 #define SQ_DB_PI_LOW(prod_idx) ((prod_idx) & SQ_DB_PI_LOW_MASK) argument
102 pi_start = atomic_read(&wq->prod_idx); in hinic_sq_prepare_ctxt()
164 pi_start = atomic_read(&wq->prod_idx); in hinic_rq_prepare_ctxt()
615 static u32 sq_prepare_db(struct hinic_sq *sq, u16 prod_idx, unsigned int cos) in sq_prepare_db() argument
618 u8 hi_prod_idx = SQ_DB_PI_HI(SQ_MASKED_IDX(sq, prod_idx)); in sq_prepare_db()
635 void hinic_sq_write_db(struct hinic_sq *sq, u16 prod_idx, unsigned int wqe_size, in hinic_sq_write_db() argument
641 prod_idx += ALIGN(wqe_size, wq->wqebb_size) / wq->wqebb_size; in hinic_sq_write_db()
642 prod_idx = SQ_MASKED_IDX(sq, prod_idx); in hinic_sq_write_db()
646 writel(sq_prepare_db(sq, prod_idx, cos), SQ_DB_ADDR(sq, prod_idx)); in hinic_sq_write_db()
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H A Dhinic_hw_qp.h181 void hinic_sq_write_db(struct hinic_sq *sq, u16 prod_idx, unsigned int wqe_size,
185 unsigned int wqe_size, u16 *prod_idx);
189 void hinic_sq_write_wqe(struct hinic_sq *sq, u16 prod_idx,
207 unsigned int wqe_size, u16 *prod_idx);
209 void hinic_rq_write_wqe(struct hinic_rq *rq, u16 prod_idx,
227 void hinic_rq_prepare_wqe(struct hinic_rq *rq, u16 prod_idx,
230 void hinic_rq_update(struct hinic_rq *rq, u16 prod_idx);
H A Dhinic_hw_api_cmd.c93 u32 addr, prod_idx; in set_prod_idx() local
96 prod_idx = hinic_hwif_read_reg(hwif, addr); in set_prod_idx()
98 prod_idx = HINIC_API_CMD_PI_CLEAR(prod_idx, IDX); in set_prod_idx()
100 prod_idx |= HINIC_API_CMD_PI_SET(chain->prod_idx, IDX); in set_prod_idx()
102 hinic_hwif_write_reg(hwif, addr, prod_idx); in set_prod_idx()
145 u32 prod_idx; in chain_busy() local
150 prod_idx = chain->prod_idx; in chain_busy()
153 if (chain->cons_idx == MASKED_IDX(chain, prod_idx + 1)) { in chain_busy()
156 chain->prod_idx); in chain_busy()
231 cell_ctxt = &chain->cell_ctxt[chain->prod_idx]; in prepare_api_cmd()
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H A Dhinic_hw_cmdq.c179 enum hinic_mod_type mod, u8 cmd, u16 prod_idx, in cmdq_prepare_wqe_ctrl() argument
204 ctrl->ctrl_info = HINIC_CMDQ_CTRL_SET(prod_idx, PI) | in cmdq_prepare_wqe_ctrl()
248 enum hinic_mod_type mod, u8 cmd, u16 prod_idx) in cmdq_set_lcmd_wqe() argument
265 prod_idx, complete_format, DATA_SGE, in cmdq_set_lcmd_wqe()
276 enum hinic_mod_type mod, u8 cmd, u16 prod_idx) in cmdq_set_direct_wqe() argument
295 cmdq_prepare_wqe_ctrl(wqe, wrapped, ack_type, mod, cmd, prod_idx, in cmdq_set_direct_wqe()
312 enum hinic_cmdq_type cmdq_type, u16 prod_idx) in cmdq_fill_db() argument
314 *db_info = HINIC_CMDQ_DB_INFO_SET(UPPER_8_BITS(prod_idx), HI_PROD_IDX) | in cmdq_fill_db()
321 enum hinic_cmdq_type cmdq_type, u16 prod_idx) in cmdq_set_db() argument
325 cmdq_fill_db(&db_info, cmdq_type, prod_idx); in cmdq_set_db()
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H A Dhinic_hw_wq.c563 atomic_set(&wq->prod_idx, 0); in hinic_wq_allocate()
667 atomic_set(&wq[i].prod_idx, 0); in hinic_wqs_cmdq_alloc()
741 u16 *prod_idx) in hinic_get_wqe() argument
746 *prod_idx = MASKED_WQE_IDX(wq, atomic_read(&wq->prod_idx)); in hinic_get_wqe()
755 end_prod_idx = atomic_add_return(num_wqebbs, &wq->prod_idx); in hinic_get_wqe()
767 *prod_idx = curr_prod_idx; in hinic_get_wqe()
772 if (curr_pg != end_pg || end_prod_idx < *prod_idx) { in hinic_get_wqe()
775 copy_wqe_to_shadow(wq, shadow_addr, num_wqebbs, *prod_idx); in hinic_get_wqe()
777 wq->shadow_idx[curr_pg] = *prod_idx; in hinic_get_wqe()
781 return WQ_PAGE_ADDR(wq, *prod_idx) + WQE_PAGE_OFF(wq, *prod_idx); in hinic_get_wqe()
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H A Dhinic_tx.c494 u16 prod_idx, q_id = skb->queue_mapping; in hinic_lb_xmit_frame() local
512 sq_wqe = hinic_sq_get_wqe(txq->sq, wqe_size, &prod_idx); in hinic_lb_xmit_frame()
516 sq_wqe = hinic_sq_get_wqe(txq->sq, wqe_size, &prod_idx); in hinic_lb_xmit_frame()
534 hinic_sq_write_wqe(txq->sq, prod_idx, sq_wqe, skb, wqe_size); in hinic_lb_xmit_frame()
539 hinic_sq_write_db(txq->sq, prod_idx, wqe_size, 0); in hinic_lb_xmit_frame()
555 u16 prod_idx, q_id = skb->queue_mapping; in hinic_xmit_frame() local
593 sq_wqe = hinic_sq_get_wqe(txq->sq, wqe_size, &prod_idx); in hinic_xmit_frame()
600 sq_wqe = hinic_sq_get_wqe(txq->sq, wqe_size, &prod_idx); in hinic_xmit_frame()
623 hinic_sq_write_wqe(txq->sq, prod_idx, sq_wqe, skb, wqe_size); in hinic_xmit_frame()
628 hinic_sq_write_db(txq->sq, prod_idx, wqe_size, 0); in hinic_xmit_frame()
H A Dhinic_hw_wq.h45 atomic_t prod_idx; member
97 u16 *prod_idx);
H A Dhinic_rx.c201 u16 prod_idx; in rx_alloc_pkts() local
218 &prod_idx); in rx_alloc_pkts()
224 hinic_rq_prepare_wqe(rxq->rq, prod_idx, rq_wqe, &sge); in rx_alloc_pkts()
226 hinic_rq_write_wqe(rxq->rq, prod_idx, rq_wqe, skb); in rx_alloc_pkts()
233 hinic_rq_update(rxq->rq, prod_idx); in rx_alloc_pkts()
H A Dhinic_debugfs.c31 return atomic_read(&wq->prod_idx) & wq->mask; in hinic_dbg_get_sq_info()
65 return atomic_read(&wq->prod_idx) & wq->mask; in hinic_dbg_get_rq_info()
H A Dhinic_hw_api_cmd.h180 u32 prod_idx; member
H A Dhinic_main.c831 sw_pi = atomic_read(&sq->wq->prod_idx) & sq->wq->mask; in hinic_tx_timeout()
/openbmc/linux/drivers/scsi/qedi/
H A Dqedi_debugfs.c138 u16 prod_idx; in qedi_gbl_ctx_show() local
150 prod_idx = (sb->pi_array[QEDI_PROTO_CQ_PROD_IDX] & in qedi_gbl_ctx_show()
152 seq_printf(s, "SB PROD IDX: %d\n", prod_idx); in qedi_gbl_ctx_show()
H A Dqedi_main.c1268 u16 prod_idx; in qedi_process_completions() local
1275 prod_idx = sb->pi_array[QEDI_PROTO_CQ_PROD_IDX]; in qedi_process_completions()
1277 if (prod_idx >= QEDI_CQ_SIZE) in qedi_process_completions()
1278 prod_idx = prod_idx % QEDI_CQ_SIZE; in qedi_process_completions()
1283 que, prod_idx, que->cq_cons_idx, fp->sb_id); in qedi_process_completions()
1293 while (que->cq_cons_idx != prod_idx) { in qedi_process_completions()
1298 cqe, prod_idx, que->cq_cons_idx); in qedi_process_completions()
1322 u16 prod_idx; in qedi_fp_has_work() local
1327 prod_idx = sb->pi_array[QEDI_PROTO_CQ_PROD_IDX]; in qedi_fp_has_work()
1333 if (prod_idx >= QEDI_CQ_SIZE) in qedi_fp_has_work()
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/openbmc/linux/drivers/net/ethernet/qualcomm/emac/
H A Demac-mac.c907 u32 prod_idx = (rx_q->rfd.produce_idx << rx_q->produce_shift) & in emac_mac_rx_descs_refill() local
910 rx_q->produce_mask, prod_idx); in emac_mac_rx_descs_refill()
1442 u32 prod_idx; in emac_mac_tx_buf_send() local
1477 prod_idx = (tx_q->tpd.produce_idx << tx_q->produce_shift) & in emac_mac_tx_buf_send()
1480 tx_q->produce_mask, prod_idx); in emac_mac_tx_buf_send()
/openbmc/linux/drivers/scsi/qedf/
H A Dqedf_main.c2207 u16 prod_idx; in qedf_fp_has_work() local
2216 prod_idx = sb->pi_array[QEDF_FCOE_PARAMS_GL_RQ_PI]; in qedf_fp_has_work()
2218 return (que->cq_prod_idx != prod_idx); in qedf_fp_has_work()
2235 u16 prod_idx; in qedf_process_completions() local
2245 prod_idx = sb->pi_array[QEDF_FCOE_PARAMS_GL_RQ_PI]; in qedf_process_completions()
2251 new_cqes = (prod_idx >= que->cq_prod_idx) ? in qedf_process_completions()
2252 (prod_idx - que->cq_prod_idx) : in qedf_process_completions()
2253 0x10000 - que->cq_prod_idx + prod_idx; in qedf_process_completions()
2256 que->cq_prod_idx = prod_idx; in qedf_process_completions()
/openbmc/linux/drivers/scsi/bnx2i/
H A Dbnx2i.h548 u16 prod_idx; member
H A Dbnx2i_hwi.c250 rq_db->prod_idx = ep->qp.rq_prod_idx; in bnx2i_put_rq_buf()
277 sq_db->prod_idx = ep->qp.sq_prod_idx; in bnx2i_ring_sq_dbell()
/openbmc/linux/drivers/staging/qlge/
H A Dqlge_main.c2546 tx_ring_desc = &tx_ring->q[tx_ring->prod_idx]; in qlge_send()
2582 tx_ring->prod_idx++; in qlge_send()
2583 if (tx_ring->prod_idx == tx_ring->wq_len) in qlge_send()
2584 tx_ring->prod_idx = 0; in qlge_send()
2587 qlge_write_db_reg_relaxed(tx_ring->prod_idx, tx_ring->prod_idx_db_reg); in qlge_send()
2590 tx_ring->prod_idx, skb->len); in qlge_send()
3077 tx_ring->prod_idx = 0; in qlge_start_tx_ring()
H A Dqlge.h1058 u32 prod_idx; /* 0x00 */ member
1383 u16 prod_idx; /* current value for prod idx */ member
/openbmc/linux/drivers/net/ethernet/qlogic/qed/
H A Dqed_ll2.c1862 u16 prod_idx = qed_chain_get_prod_idx(p_tx_chain); in qed_ll2_prepare_tx_packet_set_bd() local
1924 prod_idx, in qed_ll2_prepare_tx_packet_set_bd()
/openbmc/linux/drivers/infiniband/hw/bnxt_re/
H A Droce_hsi.h100 __le32 prod_idx; member
/openbmc/linux/drivers/net/ethernet/broadcom/bnxt/
H A Dbnxt_hsi.h6616 __le32 prod_idx; member