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Searched refs:csa (Results 1 – 25 of 30) sorted by relevance

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/linux-6.12.1/arch/powerpc/platforms/cell/spufs/
Dbacking_ops.c40 ch0_cnt = ctx->csa.spu_chnlcnt_RW[0]; in gen_spu_event()
41 ch0_data = ctx->csa.spu_chnldata_RW[0]; in gen_spu_event()
42 ch1_data = ctx->csa.spu_chnldata_RW[1]; in gen_spu_event()
43 ctx->csa.spu_chnldata_RW[0] |= event; in gen_spu_event()
45 ctx->csa.spu_chnlcnt_RW[0] = 1; in gen_spu_event()
54 spin_lock(&ctx->csa.register_lock); in spu_backing_mbox_read()
55 mbox_stat = ctx->csa.prob.mb_stat_R; in spu_backing_mbox_read()
61 *data = ctx->csa.prob.pu_mb_R; in spu_backing_mbox_read()
62 ctx->csa.prob.mb_stat_R &= ~(0x0000ff); in spu_backing_mbox_read()
63 ctx->csa.spu_chnlcnt_RW[28] = 1; in spu_backing_mbox_read()
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Dswitch.c81 static inline int check_spu_isolate(struct spu_state *csa, struct spu *spu) in check_spu_isolate() argument
97 static inline void disable_interrupts(struct spu_state *csa, struct spu *spu) in disable_interrupts() argument
111 if (csa) { in disable_interrupts()
112 csa->priv1.int_mask_class0_RW = spu_int_mask_get(spu, 0); in disable_interrupts()
113 csa->priv1.int_mask_class1_RW = spu_int_mask_get(spu, 1); in disable_interrupts()
114 csa->priv1.int_mask_class2_RW = spu_int_mask_get(spu, 2); in disable_interrupts()
134 static inline void set_watchdog_timer(struct spu_state *csa, struct spu *spu) in set_watchdog_timer() argument
147 static inline void inhibit_user_access(struct spu_state *csa, struct spu *spu) in inhibit_user_access() argument
158 static inline void set_switch_pending(struct spu_state *csa, struct spu *spu) in set_switch_pending() argument
167 static inline void save_mfc_cntl(struct spu_state *csa, struct spu *spu) in save_mfc_cntl() argument
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Dlscsa_alloc.c21 int spu_alloc_lscsa(struct spu_state *csa) in spu_alloc_lscsa() argument
29 csa->lscsa = lscsa; in spu_alloc_lscsa()
38 void spu_free_lscsa(struct spu_state *csa) in spu_free_lscsa() argument
43 if (csa->lscsa == NULL) in spu_free_lscsa()
46 for (p = csa->lscsa->ls; p < csa->lscsa->ls + LS_SIZE; p += PAGE_SIZE) in spu_free_lscsa()
49 vfree(csa->lscsa); in spu_free_lscsa()
Dfault.c55 unsigned long stat = ctx->csa.class_0_pending & CLASS0_INTR_MASK; in spufs_handle_class0()
61 spufs_handle_event(ctx, ctx->csa.class_0_dar, in spufs_handle_class0()
65 spufs_handle_event(ctx, ctx->csa.class_0_dar, in spufs_handle_class0()
69 spufs_handle_event(ctx, ctx->csa.class_0_dar, in spufs_handle_class0()
72 ctx->csa.class_0_pending = 0; in spufs_handle_class0()
102 ea = ctx->csa.class_1_dar; in spufs_handle_class1()
103 dsisr = ctx->csa.class_1_dsisr; in spufs_handle_class1()
141 ctx->csa.class_1_dar = ctx->csa.class_1_dsisr = 0; in spufs_handle_class1()
Dfile.c249 pfn = vmalloc_to_pfn(ctx->csa.lscsa->ls + offset); in spufs_mem_mmap_fault()
470 return spufs_dump_emit(cprm, ctx->csa.lscsa->gprs, in spufs_regs_dump()
471 sizeof(ctx->csa.lscsa->gprs)); in spufs_regs_dump()
483 if (*pos >= sizeof(ctx->csa.lscsa->gprs)) in spufs_regs_read()
489 ret = simple_read_from_buffer(buffer, size, pos, ctx->csa.lscsa->gprs, in spufs_regs_read()
490 sizeof(ctx->csa.lscsa->gprs)); in spufs_regs_read()
500 struct spu_lscsa *lscsa = ctx->csa.lscsa; in spufs_regs_write()
527 return spufs_dump_emit(cprm, &ctx->csa.lscsa->fpcr, in spufs_fpcr_dump()
528 sizeof(ctx->csa.lscsa->fpcr)); in spufs_fpcr_dump()
541 ret = simple_read_from_buffer(buffer, size, pos, &ctx->csa.lscsa->fpcr, in spufs_fpcr_read()
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Drun.c30 ctx->csa.class_0_pending = spu->class_0_pending; in spufs_stop_callback()
31 ctx->csa.class_0_dar = spu->class_0_dar; in spufs_stop_callback()
34 ctx->csa.class_1_dsisr = spu->class_1_dsisr; in spufs_stop_callback()
35 ctx->csa.class_1_dar = spu->class_1_dar; in spufs_stop_callback()
72 dsisr = ctx->csa.class_1_dsisr; in spu_stopped()
76 if (ctx->csa.class_0_pending) in spu_stopped()
Dspufs.h69 struct spu_state csa; /* SPU context save area. */ member
344 extern int spu_init_csa(struct spu_state *csa);
345 extern void spu_fini_csa(struct spu_state *csa);
350 extern int spu_alloc_lscsa(struct spu_state *csa);
351 extern void spu_free_lscsa(struct spu_state *csa);
Dcontext.c35 if (spu_init_csa(&ctx->csa)) in alloc_spu_context()
77 spu_fini_csa(&ctx->csa); in destroy_spu_context()
Dsched.c237 spu_restore(&ctx->csa, spu); in spu_bind_context()
439 spu_save(&ctx->csa, spu); in spu_unbind_context()
/linux-6.12.1/drivers/hwtracing/coresight/
Dcoresight-etm4x-core.c72 struct csdev_access *csa; member
159 struct csdev_access *csa) in etm_detect_os_lock() argument
161 u32 oslsr = etm4x_relaxed_read32(csa, TRCOSLSR); in etm_detect_os_lock()
167 struct csdev_access *csa, u32 val) in etm_write_os_lock() argument
173 etm4x_relaxed_write32(csa, val, TRCOSLAR); in etm_write_os_lock()
189 struct csdev_access *csa) in etm4_os_unlock_csa() argument
194 etm_write_os_lock(drvdata, csa, 0x0); in etm4_os_unlock_csa()
214 struct csdev_access *csa) in etm4_cs_lock() argument
217 if (csa->io_mem) in etm4_cs_lock()
218 CS_LOCK(csa->base); in etm4_cs_lock()
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Dcoresight-tpiu.c68 static void tpiu_enable_hw(struct csdev_access *csa) in tpiu_enable_hw() argument
70 CS_UNLOCK(csa->base); in tpiu_enable_hw()
74 CS_LOCK(csa->base); in tpiu_enable_hw()
89 static void tpiu_disable_hw(struct csdev_access *csa) in tpiu_disable_hw() argument
91 CS_UNLOCK(csa->base); in tpiu_disable_hw()
94 csdev_access_relaxed_write32(csa, FFCR_STOP_FI, TPIU_FFCR); in tpiu_disable_hw()
96 csdev_access_relaxed_write32(csa, FFCR_STOP_FI | FFCR_FON_MAN, TPIU_FFCR); in tpiu_disable_hw()
98 coresight_timeout(csa, TPIU_FFCR, FFCR_FON_MAN_BIT, 0); in tpiu_disable_hw()
100 coresight_timeout(csa, TPIU_FFSR, FFSR_FT_STOPPED_BIT, 1); in tpiu_disable_hw()
102 CS_LOCK(csa->base); in tpiu_disable_hw()
Dcoresight-etm4x.h513 #define etm4x_relaxed_read32(csa, offset) \ argument
514 ((u32)((csa)->io_mem ? \
515 readl_relaxed((csa)->base + (offset)) : \
518 #define etm4x_relaxed_read64(csa, offset) \ argument
519 ((u64)((csa)->io_mem ? \
520 readq_relaxed((csa)->base + (offset)) : \
523 #define etm4x_read32(csa, offset) \ argument
525 u32 __val = etm4x_relaxed_read32((csa), (offset)); \
530 #define etm4x_read64(csa, offset) \ argument
532 u64 __val = etm4x_relaxed_read64((csa), (offset)); \
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Dcoresight-tmc-core.c40 struct csdev_access *csa = &csdev->access; in tmc_wait_for_tmcready() local
43 if (coresight_timeout(csa, TMC_STS, TMC_STS_TMCREADY_BIT, 1)) { in tmc_wait_for_tmcready()
54 struct csdev_access *csa = &csdev->access; in tmc_flush_and_stop() local
63 if (coresight_timeout(csa, TMC_FFCR, TMC_FFCR_FLUSHMAN_BIT, 0)) { in tmc_flush_and_stop()
Dcoresight-etb10.c254 struct csdev_access *csa = &drvdata->csdev->access; in __etb_disable_hw() local
266 if (coresight_timeout(csa, ETB_FFCR, ETB_FFCR_BIT, 0)) { in __etb_disable_hw()
274 if (coresight_timeout(csa, ETB_FFSR, ETB_FFSR_BIT, 1)) { in __etb_disable_hw()
Dcoresight-catu.c395 struct csdev_access *csa = &drvdata->csdev->access; in catu_wait_for_ready() local
397 return coresight_timeout(csa, CATU_STATUS, CATU_STATUS_READY, 1); in catu_wait_for_ready()
Dcoresight-stm.c262 struct csdev_access *csa = &csdev->access; in stm_disable() local
275 coresight_timeout(csa, STMTCSR, STMTCSR_BUSY_BIT, 0); in stm_disable()
Dcoresight-core.c1030 int coresight_timeout(struct csdev_access *csa, u32 offset, in coresight_timeout() argument
1037 val = csdev_access_read32(csa, offset); in coresight_timeout()
/linux-6.12.1/include/linux/
Dcoresight.h414 static inline u32 csdev_access_relaxed_read32(struct csdev_access *csa, in csdev_access_relaxed_read32() argument
417 if (likely(csa->io_mem)) in csdev_access_relaxed_read32()
418 return readl_relaxed(csa->base + offset); in csdev_access_relaxed_read32()
420 return csa->read(offset, true, false); in csdev_access_relaxed_read32()
470 static inline u32 coresight_get_pid(struct csdev_access *csa) in coresight_get_pid() argument
475 pid |= csdev_access_relaxed_read32(csa, CORESIGHT_PIDRn(i)) << (i * 8); in coresight_get_pid()
480 static inline u64 csdev_access_relaxed_read_pair(struct csdev_access *csa, in csdev_access_relaxed_read_pair() argument
483 if (likely(csa->io_mem)) { in csdev_access_relaxed_read_pair()
484 return readl_relaxed(csa->base + lo_offset) | in csdev_access_relaxed_read_pair()
485 ((u64)readl_relaxed(csa->base + hi_offset) << 32); in csdev_access_relaxed_read_pair()
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/linux-6.12.1/net/mac80211/
Dmesh.c953 struct mesh_csa_settings *csa; in ieee80211_mesh_build_beacon() local
1028 csa = rcu_dereference(ifmsh->csa); in ieee80211_mesh_build_beacon()
1029 if (csa) { in ieee80211_mesh_build_beacon()
1040 csa->settings.chandef.chan->center_freq); in ieee80211_mesh_build_beacon()
1041 bcn->cntdwn_current_counter = csa->settings.count; in ieee80211_mesh_build_beacon()
1043 *pos++ = csa->settings.count; in ieee80211_mesh_build_beacon()
1052 *pos++ |= csa->settings.block_tx ? in ieee80211_mesh_build_beacon()
1059 switch (csa->settings.chandef.width) { in ieee80211_mesh_build_beacon()
1066 ct = cfg80211_get_chandef_type(&csa->settings.chandef); in ieee80211_mesh_build_beacon()
1083 chandef = &csa->settings.chandef; in ieee80211_mesh_build_beacon()
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Dlink.c40 wiphy_work_init(&link->csa.finalize_work, in ieee80211_link_init()
80 &link->csa.finalize_work); in ieee80211_link_stop()
384 &link->u.mgd.csa.switch_work, in _ieee80211_set_active_links()
385 link->u.mgd.csa.time - in _ieee80211_set_active_links()
Dmlme.c2081 u.mgd.csa.switch_work.work); in ieee80211_csa_switch_work()
2104 link->conf->chanreq = link->csa.chanreq; in ieee80211_csa_switch_work()
2105 cfg80211_ch_switch_notify(sdata->dev, &link->csa.chanreq.oper, in ieee80211_csa_switch_work()
2138 &link->csa.chanreq)) { in ieee80211_csa_switch_work()
2146 link->u.mgd.csa.waiting_bcn = true; in ieee80211_csa_switch_work()
2149 if (link->u.mgd.csa.ap_chandef.chan->band == NL80211_BAND_6GHZ && in ieee80211_csa_switch_work()
2151 ieee80211_rearrange_tpe(&link->u.mgd.csa.tpe, in ieee80211_csa_switch_work()
2152 &link->u.mgd.csa.ap_chandef, in ieee80211_csa_switch_work()
2154 if (memcmp(&link->conf->tpe, &link->u.mgd.csa.tpe, in ieee80211_csa_switch_work()
2155 sizeof(link->u.mgd.csa.tpe))) { in ieee80211_csa_switch_work()
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Dcfg.c917 const struct ieee80211_csa_settings *csa, in ieee80211_set_probe_resp() argument
935 if (csa) in ieee80211_set_probe_resp()
936 memcpy(new->cntdwn_counter_offsets, csa->counter_offsets_presp, in ieee80211_set_probe_resp()
937 csa->n_counter_offsets_presp * in ieee80211_set_probe_resp()
1096 const struct ieee80211_csa_settings *csa, in ieee80211_assign_beacon() argument
1182 if (csa) { in ieee80211_assign_beacon()
1183 new->cntdwn_current_counter = csa->count; in ieee80211_assign_beacon()
1184 memcpy(new->cntdwn_counter_offsets, csa->counter_offsets_beacon, in ieee80211_assign_beacon()
1185 csa->n_counter_offsets_beacon * in ieee80211_assign_beacon()
1206 params->probe_resp_len, csa, cca, link); in ieee80211_assign_beacon()
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/linux-6.12.1/kernel/cgroup/
Dcpuset.c722 struct cpuset **csa; /* array of all cpuset ptrs */ in generate_sched_domains() local
736 csa = NULL; in generate_sched_domains()
757 csa = kmalloc_array(nr_cpusets(), sizeof(cp), GFP_KERNEL); in generate_sched_domains()
758 if (!csa) in generate_sched_domains()
764 csa[csn++] = &top_cpuset; in generate_sched_domains()
789 csa[csn++] = cp; in generate_sched_domains()
802 csa[csn++] = cp; in generate_sched_domains()
821 uf_node_init(&csa[i]->node); in generate_sched_domains()
826 if (cpusets_overlap(csa[i], csa[j])) { in generate_sched_domains()
832 uf_union(&csa[i]->node, &csa[j]->node); in generate_sched_domains()
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/linux-6.12.1/drivers/net/wireless/intel/iwlwifi/dvm/
Drx.c47 struct iwl_csa_notification *csa = (void *)pkt->data; in iwlagn_rx_csa() local
58 if (!le32_to_cpu(csa->status) && csa->channel == priv->switch_channel) { in iwlagn_rx_csa()
59 rxon->channel = csa->channel; in iwlagn_rx_csa()
60 ctx->staging.channel = csa->channel; in iwlagn_rx_csa()
62 le16_to_cpu(csa->channel)); in iwlagn_rx_csa()
66 le16_to_cpu(csa->channel)); in iwlagn_rx_csa()
/linux-6.12.1/drivers/net/wireless/intel/iwlegacy/
Dcommon.c4113 struct il_csa_notification *csa = &(pkt->u.csa_notif); in il_hdl_csa() local
4119 if (!le32_to_cpu(csa->status) && csa->channel == il->switch_channel) { in il_hdl_csa()
4120 rxon->channel = csa->channel; in il_hdl_csa()
4121 il->staging.channel = csa->channel; in il_hdl_csa()
4122 D_11H("CSA notif: channel %d\n", le16_to_cpu(csa->channel)); in il_hdl_csa()
4126 le16_to_cpu(csa->channel)); in il_hdl_csa()

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