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Searched refs:prod_idx (Results 1 - 25 of 46) sorted by relevance

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/kernel/linux/linux-5.10/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()
371 if ((p_chain->u.chain16.prod_idx & in qed_chain_produce()
373 p_prod_idx = &p_chain->u.chain16.prod_idx; in qed_chain_produce()
378 p_chain->u.chain16.prod_idx++; in qed_chain_produce()
380 if ((p_chain->u.chain32.prod_idx & in qed_chain_produce()
382 p_prod_idx = &p_chain->u.chain32.prod_idx; in qed_chain_produce()
387 p_chain->u.chain32.prod_idx in qed_chain_produce()
571 qed_chain_set_prod(struct qed_chain *p_chain, u32 prod_idx, void *p_prod_elem) qed_chain_set_prod() argument
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/kernel/linux/linux-6.6/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()
576 qed_chain_set_prod(struct qed_chain *p_chain, u32 prod_idx, void *p_prod_elem) qed_chain_set_prod() argument
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/kernel/linux/linux-5.10/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)
57 #define SQ_DB_PI_LOW(prod_idx) ((prod_idx) & SQ_DB_PI_LOW_MASK)
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()
476 static void sq_prepare_ctrl(struct hinic_sq_ctrl *ctrl, u16 prod_idx, in sq_prepare_ctrl() argument
592 * @prod_idx: pi value
597 void hinic_sq_prepare_wqe(struct hinic_sq *sq, u16 prod_idx, in hinic_sq_prepare_wqe() argument
603 sq_prepare_ctrl(&sq_wqe->ctrl, prod_idx, nr_sge in hinic_sq_prepare_wqe()
619 sq_prepare_db(struct hinic_sq *sq, u16 prod_idx, unsigned int cos) sq_prepare_db() argument
639 hinic_sq_write_db(struct hinic_sq *sq, u16 prod_idx, unsigned int wqe_size, unsigned int cos) hinic_sq_write_db() argument
661 hinic_sq_get_wqe(struct hinic_sq *sq, unsigned int wqe_size, u16 *prod_idx) hinic_sq_get_wqe() argument
691 hinic_sq_write_wqe(struct hinic_sq *sq, u16 prod_idx, struct hinic_sq_wqe *sq_wqe, struct sk_buff *skb, unsigned int wqe_size) hinic_sq_write_wqe() argument
800 hinic_rq_get_wqe(struct hinic_rq *rq, unsigned int wqe_size, u16 *prod_idx) hinic_rq_get_wqe() argument
819 hinic_rq_write_wqe(struct hinic_rq *rq, u16 prod_idx, struct hinic_rq_wqe *rq_wqe, struct sk_buff *skb) hinic_rq_write_wqe() argument
944 hinic_rq_prepare_wqe(struct hinic_rq *rq, u16 prod_idx, struct hinic_rq_wqe *rq_wqe, struct hinic_sge *sge) hinic_rq_prepare_wqe() argument
972 hinic_rq_update(struct hinic_rq *rq, u16 prod_idx) hinic_rq_update() argument
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H A Dhinic_hw_qp.h178 void hinic_sq_prepare_wqe(struct hinic_sq *sq, u16 prod_idx,
182 void hinic_sq_write_db(struct hinic_sq *sq, u16 prod_idx, unsigned int wqe_size,
186 unsigned int wqe_size, u16 *prod_idx);
190 void hinic_sq_write_wqe(struct hinic_sq *sq, u16 prod_idx,
208 unsigned int wqe_size, u16 *prod_idx);
210 void hinic_rq_write_wqe(struct hinic_rq *rq, u16 prod_idx,
228 void hinic_rq_prepare_wqe(struct hinic_rq *rq, u16 prod_idx,
231 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()
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H A Dhinic_hw_cmdq.c184 enum hinic_mod_type mod, u8 cmd, u16 prod_idx, in cmdq_prepare_wqe_ctrl()
209 ctrl->ctrl_info = HINIC_CMDQ_CTRL_SET(prod_idx, PI) | in cmdq_prepare_wqe_ctrl()
253 enum hinic_mod_type mod, u8 cmd, u16 prod_idx) in cmdq_set_lcmd_wqe()
270 prod_idx, complete_format, DATA_SGE, in cmdq_set_lcmd_wqe()
281 enum hinic_mod_type mod, u8 cmd, u16 prod_idx) in cmdq_set_direct_wqe()
300 cmdq_prepare_wqe_ctrl(wqe, wrapped, ack_type, mod, cmd, prod_idx, in cmdq_set_direct_wqe()
317 enum hinic_cmdq_type cmdq_type, u16 prod_idx) in cmdq_fill_db()
319 *db_info = HINIC_CMDQ_DB_INFO_SET(UPPER_8_BITS(prod_idx), HI_PROD_IDX) | in cmdq_fill_db()
326 enum hinic_cmdq_type cmdq_type, u16 prod_idx) in cmdq_set_db()
330 cmdq_fill_db(&db_info, cmdq_type, prod_idx); in cmdq_set_db()
182 cmdq_prepare_wqe_ctrl(struct hinic_cmdq_wqe *wqe, int wrapped, enum hinic_cmd_ack_type ack_type, enum hinic_mod_type mod, u8 cmd, u16 prod_idx, enum completion_format complete_format, enum data_format data_format, enum bufdesc_len buf_len) cmdq_prepare_wqe_ctrl() argument
248 cmdq_set_lcmd_wqe(struct hinic_cmdq_wqe *wqe, enum cmdq_cmd_type cmd_type, struct hinic_cmdq_buf *buf_in, struct hinic_cmdq_buf *buf_out, int wrapped, enum hinic_cmd_ack_type ack_type, enum hinic_mod_type mod, u8 cmd, u16 prod_idx) cmdq_set_lcmd_wqe() argument
276 cmdq_set_direct_wqe(struct hinic_cmdq_wqe *wqe, enum cmdq_cmd_type cmd_type, void *buf_in, u16 in_size, struct hinic_cmdq_buf *buf_out, int wrapped, enum hinic_cmd_ack_type ack_type, enum hinic_mod_type mod, u8 cmd, u16 prod_idx) cmdq_set_direct_wqe() argument
316 cmdq_fill_db(u32 *db_info, enum hinic_cmdq_type cmdq_type, u16 prod_idx) cmdq_fill_db() argument
325 cmdq_set_db(struct hinic_cmdq *cmdq, enum hinic_cmdq_type cmdq_type, u16 prod_idx) cmdq_set_db() argument
589 cmdq_update_errcode(struct hinic_cmdq *cmdq, u16 prod_idx, int errcode) cmdq_update_errcode() argument
605 u16 prod_idx = cons_idx; cmdq_sync_cmd_handler() local
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H A Dhinic_hw_wq.c564 atomic_set(&wq->prod_idx, 0); in hinic_wq_allocate()
668 atomic_set(&wq[i].prod_idx, 0); in hinic_wqs_cmdq_alloc()
737 * @prod_idx: returned pi
742 u16 *prod_idx) in hinic_get_wqe()
747 *prod_idx = MASKED_WQE_IDX(wq, atomic_read(&wq->prod_idx)); in hinic_get_wqe()
756 end_prod_idx = atomic_add_return(num_wqebbs, &wq->prod_idx); in hinic_get_wqe()
768 *prod_idx = curr_prod_idx; in hinic_get_wqe()
773 if (curr_pg != end_pg || end_prod_idx < *prod_idx) { in hinic_get_wqe()
776 copy_wqe_to_shadow(wq, shadow_addr, num_wqebbs, *prod_idx); in hinic_get_wqe()
741 hinic_get_wqe(struct hinic_wq *wq, unsigned int wqe_size, u16 *prod_idx) hinic_get_wqe() argument
894 u16 prod_idx; hinic_write_wqe() local
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H A Dhinic_tx.c492 u16 prod_idx, q_id = skb->queue_mapping; in hinic_lb_xmit_frame() local
510 sq_wqe = hinic_sq_get_wqe(txq->sq, wqe_size, &prod_idx); in hinic_lb_xmit_frame()
514 sq_wqe = hinic_sq_get_wqe(txq->sq, wqe_size, &prod_idx); in hinic_lb_xmit_frame()
531 hinic_sq_prepare_wqe(txq->sq, prod_idx, sq_wqe, txq->sges, nr_sges); in hinic_lb_xmit_frame()
532 hinic_sq_write_wqe(txq->sq, prod_idx, sq_wqe, skb, wqe_size); in hinic_lb_xmit_frame()
537 hinic_sq_write_db(txq->sq, prod_idx, wqe_size, 0); in hinic_lb_xmit_frame()
553 u16 prod_idx, q_id = skb->queue_mapping; in hinic_xmit_frame() local
591 sq_wqe = hinic_sq_get_wqe(txq->sq, wqe_size, &prod_idx); in hinic_xmit_frame()
598 sq_wqe = hinic_sq_get_wqe(txq->sq, wqe_size, &prod_idx); in hinic_xmit_frame()
615 hinic_sq_prepare_wqe(txq->sq, prod_idx, sq_wq in hinic_xmit_frame()
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H A Dhinic_hw_wq.h45 atomic_t prod_idx; member
97 u16 *prod_idx);
H A Dhinic_rx.c202 u16 prod_idx; in rx_alloc_pkts() local
221 &prod_idx); in rx_alloc_pkts()
227 hinic_rq_prepare_wqe(rxq->rq, prod_idx, rq_wqe, &sge); in rx_alloc_pkts()
229 hinic_rq_write_wqe(rxq->rq, prod_idx, rq_wqe, skb); in rx_alloc_pkts()
236 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
/kernel/linux/linux-6.6/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)
57 #define SQ_DB_PI_LOW(prod_idx) ((prod_idx) & SQ_DB_PI_LOW_MASK)
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()
610 * @prod_idx: pi value for the doorbell
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()
631 * @prod_idx
635 hinic_sq_write_db(struct hinic_sq *sq, u16 prod_idx, unsigned int wqe_size, unsigned int cos) hinic_sq_write_db() argument
657 hinic_sq_get_wqe(struct hinic_sq *sq, unsigned int wqe_size, u16 *prod_idx) hinic_sq_get_wqe() argument
687 hinic_sq_write_wqe(struct hinic_sq *sq, u16 prod_idx, struct hinic_sq_wqe *sq_wqe, struct sk_buff *skb, unsigned int wqe_size) hinic_sq_write_wqe() argument
796 hinic_rq_get_wqe(struct hinic_rq *rq, unsigned int wqe_size, u16 *prod_idx) hinic_rq_get_wqe() argument
815 hinic_rq_write_wqe(struct hinic_rq *rq, u16 prod_idx, struct hinic_rq_wqe *rq_wqe, struct sk_buff *skb) hinic_rq_write_wqe() argument
940 hinic_rq_prepare_wqe(struct hinic_rq *rq, u16 prod_idx, struct hinic_rq_wqe *rq_wqe, struct hinic_sge *sge) hinic_rq_prepare_wqe() argument
968 hinic_rq_update(struct hinic_rq *rq, u16 prod_idx) hinic_rq_update() argument
[all...]
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()
[all...]
H A Dhinic_hw_cmdq.c179 enum hinic_mod_type mod, u8 cmd, u16 prod_idx, in cmdq_prepare_wqe_ctrl()
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()
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()
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()
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()
325 cmdq_fill_db(&db_info, cmdq_type, prod_idx); in cmdq_set_db()
177 cmdq_prepare_wqe_ctrl(struct hinic_cmdq_wqe *wqe, int wrapped, enum hinic_cmd_ack_type ack_type, enum hinic_mod_type mod, u8 cmd, u16 prod_idx, enum completion_format complete_format, enum data_format data_format, enum bufdesc_len buf_len) cmdq_prepare_wqe_ctrl() argument
243 cmdq_set_lcmd_wqe(struct hinic_cmdq_wqe *wqe, enum cmdq_cmd_type cmd_type, struct hinic_cmdq_buf *buf_in, struct hinic_cmdq_buf *buf_out, int wrapped, enum hinic_cmd_ack_type ack_type, enum hinic_mod_type mod, u8 cmd, u16 prod_idx) cmdq_set_lcmd_wqe() argument
271 cmdq_set_direct_wqe(struct hinic_cmdq_wqe *wqe, enum cmdq_cmd_type cmd_type, void *buf_in, u16 in_size, struct hinic_cmdq_buf *buf_out, int wrapped, enum hinic_cmd_ack_type ack_type, enum hinic_mod_type mod, u8 cmd, u16 prod_idx) cmdq_set_direct_wqe() argument
311 cmdq_fill_db(u32 *db_info, enum hinic_cmdq_type cmdq_type, u16 prod_idx) cmdq_fill_db() argument
320 cmdq_set_db(struct hinic_cmdq *cmdq, enum hinic_cmdq_type cmdq_type, u16 prod_idx) cmdq_set_db() argument
584 cmdq_update_errcode(struct hinic_cmdq *cmdq, u16 prod_idx, int errcode) cmdq_update_errcode() argument
600 u16 prod_idx = cons_idx; cmdq_sync_cmd_handler() local
[all...]
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()
736 * @prod_idx: returned pi
741 u16 *prod_idx) in hinic_get_wqe()
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()
740 hinic_get_wqe(struct hinic_wq *wq, unsigned int wqe_size, u16 *prod_idx) hinic_get_wqe() argument
893 u16 prod_idx; hinic_write_wqe() local
[all...]
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_siz in hinic_xmit_frame()
[all...]
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()
/kernel/linux/linux-5.10/drivers/scsi/qedi/
H A Dqedi_debugfs.c142 u16 prod_idx; in qedi_gbl_ctx_show() local
154 prod_idx = (sb->pi_array[QEDI_PROTO_CQ_PROD_IDX] & in qedi_gbl_ctx_show()
156 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()
1282 "Before: global queue=%p prod_idx=%d cons_idx=%d, sb_id=%d\n", 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()
1297 "cqe=%p prod_idx=%d cons_idx=%d.\n", in qedi_process_completions()
1298 cqe, prod_idx, qu in qedi_process_completions()
1322 u16 prod_idx; qedi_fp_has_work() local
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/kernel/linux/linux-6.6/drivers/scsi/qedi/
H A Dqedi_debugfs.c142 u16 prod_idx; in qedi_gbl_ctx_show() local
154 prod_idx = (sb->pi_array[QEDI_PROTO_CQ_PROD_IDX] & in qedi_gbl_ctx_show()
156 seq_printf(s, "SB PROD IDX: %d\n", prod_idx); in qedi_gbl_ctx_show()
H A Dqedi_main.c1267 u16 prod_idx; in qedi_process_completions() local
1274 prod_idx = sb->pi_array[QEDI_PROTO_CQ_PROD_IDX]; in qedi_process_completions()
1276 if (prod_idx >= QEDI_CQ_SIZE) in qedi_process_completions()
1277 prod_idx = prod_idx % QEDI_CQ_SIZE; in qedi_process_completions()
1281 "Before: global queue=%p prod_idx=%d cons_idx=%d, sb_id=%d\n", in qedi_process_completions()
1282 que, prod_idx, que->cq_cons_idx, fp->sb_id); in qedi_process_completions()
1292 while (que->cq_cons_idx != prod_idx) { in qedi_process_completions()
1296 "cqe=%p prod_idx=%d cons_idx=%d.\n", in qedi_process_completions()
1297 cqe, prod_idx, qu in qedi_process_completions()
1321 u16 prod_idx; qedi_fp_has_work() local
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