| /linux/drivers/infiniband/hw/hfi1/ |
| H A D | sdma.h | 390 static inline int sdma_empty(struct sdma_engine *sde) in sdma_empty() argument
392 return sde->descq_tail == sde->descq_head; in sdma_empty()
395 static inline u16 sdma_descq_freecnt(struct sdma_engine *sde) in sdma_descq_freecnt() argument
397 return sde->descq_cnt - in sdma_descq_freecnt()
398 (sde->descq_tail - in sdma_descq_freecnt()
399 READ_ONCE(sde->descq_head)) - 1; in sdma_descq_freecnt()
402 static inline u16 sdma_descq_inprocess(struct sdma_engine *sde) in sdma_descq_inprocess() argument
404 return sde->descq_cnt - sdma_descq_freecnt(sde); in sdma_descq_inprocess()
827 int sdma_send_txreq(struct sdma_engine *sde,
831 int sdma_send_txlist(struct sdma_engine *sde,
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| H A D | sysfs.c | 571 ssize_t (*show)(struct sdma_engine *sde, char *buf);
572 ssize_t (*store)(struct sdma_engine *sde, const char *buf, size_t cnt);
579 struct sdma_engine *sde = in sde_show() local
585 return sde_attr->show(sde, buf); in sde_show()
593 struct sdma_engine *sde = in sde_store() local
602 return sde_attr->store(sde, buf, count); in sde_store()
618 static ssize_t sde_show_cpu_to_sde_map(struct sdma_engine *sde, char *buf) in sde_show_cpu_to_sde_map() argument
620 return sdma_get_cpu_to_sde_map(sde, buf); in sde_show_cpu_to_sde_map()
623 static ssize_t sde_store_cpu_to_sde_map(struct sdma_engine *sde, in sde_store_cpu_to_sde_map() argument
626 return sdma_set_cpu_to_sde_map(sde, buf, count); in sde_store_cpu_to_sde_map()
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| H A D | ipoib_tx.c | 126 tx->txq->sde->this_idx); in hfi1_ipoib_free_tx()
389 txq->sde = in hfi1_ipoib_send_dma_common()
410 ret = sdma_send_txlist(txq->sde, in hfi1_ipoib_submit_tx_list()
444 ret = sdma_send_txreq(txq->sde, in hfi1_ipoib_submit_tx()
613 static int hfi1_ipoib_sdma_sleep(struct sdma_engine *sde, in hfi1_ipoib_sdma_sleep() argument
622 write_seqlock(&sde->waitlock); in hfi1_ipoib_sdma_sleep()
625 if (sdma_progress(sde, seq, txreq)) { in hfi1_ipoib_sdma_sleep()
626 write_sequnlock(&sde->waitlock); in hfi1_ipoib_sdma_sleep()
634 struct hfi1_ibport *ibp = &sde->ppd->ibport_data; in hfi1_ipoib_sdma_sleep()
641 iowait_queue(pkts_sent, wait->iow, &sde->dmawait); in hfi1_ipoib_sdma_sleep()
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| H A D | user_sdma.c | 57 struct sdma_engine *sde,
65 struct sdma_engine *sde, in defer_packet_queue() argument
74 write_seqlock(&sde->waitlock); in defer_packet_queue()
75 trace_hfi1_usdma_defer(pq, sde, &pq->busy); in defer_packet_queue()
76 if (sdma_progress(sde, seq, txreq)) in defer_packet_queue()
85 pq->busy.lock = &sde->waitlock; in defer_packet_queue()
87 iowait_queue(pkts_sent, &pq->busy, &sde->dmawait); in defer_packet_queue()
89 write_sequnlock(&sde->waitlock); in defer_packet_queue()
92 write_sequnlock(&sde->waitlock); in defer_packet_queue()
512 req->sde = sdma_select_user_engine(dd, selector, vl); in hfi1_user_sdma_process_request()
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| H A D | affinity.c | 732 struct sdma_engine *sde = msix->arg; in hfi1_update_sdma_affinity() local
733 struct hfi1_devdata *dd = sde->dd; in hfi1_update_sdma_affinity()
738 if (cpu > num_online_cpus() || cpu == sde->cpu) in hfi1_update_sdma_affinity()
746 old_cpu = sde->cpu; in hfi1_update_sdma_affinity()
747 sde->cpu = cpu; in hfi1_update_sdma_affinity()
752 sde->this_idx, cpu); in hfi1_update_sdma_affinity()
830 struct sdma_engine *sde = NULL; in get_irq_affinity() local
842 sde = (struct sdma_engine *)msix->arg; in get_irq_affinity()
843 scnprintf(extra, 64, "engine %u", sde->this_idx); in get_irq_affinity()
893 sde->cpu = cpu; in get_irq_affinity()
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| H A D | verbs_txreq.h | 23 struct sdma_engine *sde; member
50 tx->sde = priv->s_sde; in get_txreq()
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| H A D | msix.h | 17 int msix_request_sdma_irq(struct sdma_engine *sde);
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| H A D | ipoib.h | 111 struct sdma_engine *sde; member
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| H A D | iowait.c | 44 int (*sleep)(struct sdma_engine *sde, in iowait_init() argument
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| H A D | user_sdma.h | 134 struct sdma_engine *sde; member
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| H A D | uc.c | 229 ps->s_txreq->sde = priv->s_sde; in hfi1_make_uc_req()
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| H A D | ud.c | 522 ps->s_txreq->sde = priv->s_sde; in hfi1_make_ud_req()
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| H A D | rc.c | 353 ps->s_txreq->sde = qpriv->s_sde; in make_rc_ack()
1147 ps->s_txreq->sde = priv->s_sde; in hfi1_make_rc_req()
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| H A D | tid_rdma.c | 5165 ps->s_txreq->sde = priv->s_sde; in hfi1_make_tid_rdma_pkt()
5314 ps->s_txreq->sde = qpriv->s_sde; in make_tid_rdma_ack()
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| /linux/drivers/net/fddi/skfp/ |
| H A D | smt.c | 74 static void smt_fill_sde(struct s_smc *smc, struct smt_p_sde *sde);
938 smt_fill_sde(smc,&nif->sde) ; /* set station descriptor */ in smt_send_nif()
1030 smt_fill_sde(smc,&sif->sde) ; /* set station descriptor */ in smt_send_sif_config()
1157 static void smt_fill_sde(struct s_smc *smc, struct smt_p_sde *sde) in smt_fill_sde() argument
1159 SMTSETPARA(sde,SMT_P_SDE) ; in smt_fill_sde()
1160 sde->sde_non_master = smc->mib.fddiSMTNonMaster_Ct ; in smt_fill_sde()
1161 sde->sde_master = smc->mib.fddiSMTMaster_Ct ; in smt_fill_sde()
1162 sde->sde_mac_count = NUMMACS ; /* only 1 MAC */ in smt_fill_sde()
1164 sde->sde_type = SMT_SDE_CONCENTRATOR ; in smt_fill_sde()
1166 sde->sde_type = SMT_SDE_STATION ; in smt_fill_sde()
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| /linux/drivers/net/fddi/skfp/h/ |
| H A D | smt.h | 727 struct smt_p_sde sde ; /* station descriptor */ member
740 struct smt_p_sde sde ; /* station descriptor */ member
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| /linux/arch/mips/include/asm/octeon/ |
| H A D | cvmx-pciercx-defs.h | 264 __BITFIELD_FIELD(uint32_t sde:1,
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| /linux/Documentation/arch/m68k/ |
| H A D | kernel-options.rst | 83 /dev/sde: -> 0x0840 (fifth SCSI disk)
114 /dev/sde are in the table above, but not /dev/sdf. Although, you can
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