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Searched refs:csdev (Results 1 – 25 of 29) sorted by relevance

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/Linux-v5.10/drivers/hwtracing/coresight/
Dcoresight-core.c33 struct coresight_device *csdev; member
76 struct coresight_device *csdev, *i_csdev; in coresight_id_match() local
78 csdev = data; in coresight_id_match()
85 if (i_csdev == csdev || !i_csdev->enable || in coresight_id_match()
90 trace_id = source_ops(csdev)->trace_id(csdev); in coresight_id_match()
100 static int coresight_source_is_unique(struct coresight_device *csdev) in coresight_source_is_unique() argument
102 int trace_id = source_ops(csdev)->trace_id(csdev); in coresight_source_is_unique()
109 csdev, coresight_id_match); in coresight_source_is_unique()
112 static int coresight_find_link_inport(struct coresight_device *csdev, in coresight_find_link_inport() argument
120 if (conn->child_dev == csdev) in coresight_find_link_inport()
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Dcoresight-tmc-etf.c16 static int tmc_set_etf_buffer(struct coresight_device *csdev,
149 static int tmc_enable_etf_sink_sysfs(struct coresight_device *csdev) in tmc_enable_etf_sink_sysfs() argument
155 struct tmc_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); in tmc_enable_etf_sink_sysfs()
185 atomic_inc(csdev->refcnt); in tmc_enable_etf_sink_sysfs()
208 atomic_inc(csdev->refcnt); in tmc_enable_etf_sink_sysfs()
223 static int tmc_enable_etf_sink_perf(struct coresight_device *csdev, void *data) in tmc_enable_etf_sink_perf() argument
228 struct tmc_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); in tmc_enable_etf_sink_perf()
253 ret = tmc_set_etf_buffer(csdev, handle); in tmc_enable_etf_sink_perf()
262 atomic_inc(csdev->refcnt); in tmc_enable_etf_sink_perf()
271 atomic_inc(csdev->refcnt); in tmc_enable_etf_sink_perf()
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Dcoresight-etm-perf.c238 struct coresight_device *csdev; in etm_setup_aux() local
240 csdev = per_cpu(csdev_src, cpu); in etm_setup_aux()
246 if (!csdev) { in etm_setup_aux()
259 sink = coresight_find_default_sink(csdev); in etm_setup_aux()
266 path = coresight_build_path(csdev, sink); in etm_setup_aux()
308 struct coresight_device *sink, *csdev = per_cpu(csdev_src, cpu); in etm_event_start() local
311 if (!csdev) in etm_event_start()
346 if (source_ops(csdev)->enable(csdev, event, CS_MODE_PERF)) in etm_event_start()
366 struct coresight_device *sink, *csdev = per_cpu(csdev_src, cpu); in etm_event_stop() local
374 if (!csdev) in etm_event_stop()
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Dcoresight-tpiu.c60 struct coresight_device *csdev; member
72 static int tpiu_enable(struct coresight_device *csdev, u32 mode, void *__unused) in tpiu_enable() argument
74 struct tpiu_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); in tpiu_enable()
77 atomic_inc(csdev->refcnt); in tpiu_enable()
78 dev_dbg(&csdev->dev, "TPIU enabled\n"); in tpiu_enable()
98 static int tpiu_disable(struct coresight_device *csdev) in tpiu_disable() argument
100 struct tpiu_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); in tpiu_disable()
102 if (atomic_dec_return(csdev->refcnt)) in tpiu_disable()
107 dev_dbg(&csdev->dev, "TPIU disabled\n"); in tpiu_disable()
166 drvdata->csdev = coresight_register(&desc); in tpiu_probe()
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Dcoresight-cti-core.c42 #define csdev_to_cti_drvdata(csdev) \ argument
43 dev_get_drvdata(csdev->dev.parent)
93 struct device *dev = &drvdata->csdev->dev; in cti_enable_hw()
156 struct device *dev = &drvdata->csdev->dev; in cti_disable_hw()
248 struct coresight_device *csdev, in cti_add_connection_entry() argument
253 tc->con_dev = csdev; in cti_add_connection_entry()
258 if (csdev) in cti_add_connection_entry()
259 tc->con_dev_name = dev_name(&csdev->dev); in cti_add_connection_entry()
484 link_info.orig = drvdata->csdev; in cti_add_sysfs_link()
487 link_info.target_name = dev_name(&drvdata->csdev->dev); in cti_add_sysfs_link()
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Dcoresight-etb10.c86 struct coresight_device *csdev; member
97 static int etb_set_buffer(struct coresight_device *csdev,
144 static int etb_enable_sysfs(struct coresight_device *csdev) in etb_enable_sysfs() argument
148 struct etb_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); in etb_enable_sysfs()
166 atomic_inc(csdev->refcnt); in etb_enable_sysfs()
172 static int etb_enable_perf(struct coresight_device *csdev, void *data) in etb_enable_perf() argument
177 struct etb_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); in etb_enable_perf()
201 atomic_inc(csdev->refcnt); in etb_enable_perf()
210 ret = etb_set_buffer(csdev, handle); in etb_enable_perf()
219 atomic_inc(csdev->refcnt); in etb_enable_perf()
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Dcoresight-etm3x-core.c166 dev_err(&drvdata->csdev->dev, in etm_set_prog()
185 dev_err(&drvdata->csdev->dev, in etm_clr_prog()
426 dev_dbg(&drvdata->csdev->dev, "cpu: %d enable smp call done: %d\n", in etm_enable_hw()
445 static int etm_cpu_id(struct coresight_device *csdev) in etm_cpu_id() argument
447 struct etm_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); in etm_cpu_id()
461 etm_dev = drvdata->csdev->dev.parent; in etm_get_trace_id()
481 static int etm_trace_id(struct coresight_device *csdev) in etm_trace_id() argument
483 struct etm_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); in etm_trace_id()
488 static int etm_enable_perf(struct coresight_device *csdev, in etm_enable_perf() argument
491 struct etm_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); in etm_enable_perf()
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Dcoresight-sysfs.c20 struct coresight_device *csdev = to_coresight_device(dev); in nr_links_show() local
22 return sprintf(buf, "%d\n", csdev->nr_links); in nr_links_show()
41 int coresight_create_conns_sysfs_group(struct coresight_device *csdev) in coresight_create_conns_sysfs_group() argument
45 if (!csdev) in coresight_create_conns_sysfs_group()
48 ret = sysfs_create_group(&csdev->dev.kobj, &coresight_conns_group); in coresight_create_conns_sysfs_group()
52 csdev->has_conns_grp = true; in coresight_create_conns_sysfs_group()
56 void coresight_remove_conns_sysfs_group(struct coresight_device *csdev) in coresight_remove_conns_sysfs_group() argument
58 if (!csdev) in coresight_remove_conns_sysfs_group()
61 if (csdev->has_conns_grp) { in coresight_remove_conns_sysfs_group()
62 sysfs_remove_group(&csdev->dev.kobj, &coresight_conns_group); in coresight_remove_conns_sysfs_group()
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Dcoresight-etm-perf.h61 int etm_perf_symlink(struct coresight_device *csdev, bool link);
62 int etm_perf_add_symlink_sink(struct coresight_device *csdev);
63 void etm_perf_del_symlink_sink(struct coresight_device *csdev);
73 static inline int etm_perf_symlink(struct coresight_device *csdev, bool link) in etm_perf_symlink() argument
75 int etm_perf_add_symlink_sink(struct coresight_device *csdev) in etm_perf_add_symlink_sink() argument
77 void etm_perf_del_symlink_sink(struct coresight_device *csdev) {} in etm_perf_del_symlink_sink() argument
Dcoresight-funnel.c46 struct coresight_device *csdev; member
76 static int funnel_enable(struct coresight_device *csdev, int inport, in funnel_enable() argument
80 struct funnel_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); in funnel_enable()
85 if (atomic_read(&csdev->refcnt[inport]) == 0) { in funnel_enable()
92 atomic_inc(&csdev->refcnt[inport]); in funnel_enable()
96 dev_dbg(&csdev->dev, "FUNNEL inport %d enabled\n", inport); in funnel_enable()
118 static void funnel_disable(struct coresight_device *csdev, int inport, in funnel_disable() argument
121 struct funnel_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); in funnel_disable()
126 if (atomic_dec_return(&csdev->refcnt[inport]) == 0) { in funnel_disable()
134 dev_dbg(&csdev->dev, "FUNNEL inport %d disabled\n", inport); in funnel_disable()
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Dcoresight-replicator.c41 struct coresight_device *csdev; member
114 static int replicator_enable(struct coresight_device *csdev, int inport, in replicator_enable() argument
118 struct replicator_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); in replicator_enable()
123 if (atomic_read(&csdev->refcnt[outport]) == 0) { in replicator_enable()
131 atomic_inc(&csdev->refcnt[outport]); in replicator_enable()
135 dev_dbg(&csdev->dev, "REPLICATOR enabled\n"); in replicator_enable()
167 static void replicator_disable(struct coresight_device *csdev, int inport, in replicator_disable() argument
170 struct replicator_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); in replicator_disable()
175 if (atomic_dec_return(&csdev->refcnt[outport]) == 0) { in replicator_disable()
183 dev_dbg(&csdev->dev, "REPLICATOR disabled\n"); in replicator_disable()
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Dcoresight-catu.c21 #define csdev_to_catu_drvdata(csdev) \ argument
22 dev_get_drvdata(csdev->dev.parent)
332 struct coresight_device *csdev; in catu_alloc_etr_buf() local
336 csdev = tmc_etr_get_catu_device(tmc_drvdata); in catu_alloc_etr_buf()
337 if (!csdev) in catu_alloc_etr_buf()
343 catu_table = catu_init_sg_table(&csdev->dev, node, in catu_alloc_etr_buf()
413 struct device *dev = &drvdata->csdev->dev; in catu_enable_hw()
453 static int catu_enable(struct coresight_device *csdev, void *data) in catu_enable() argument
456 struct catu_drvdata *catu_drvdata = csdev_to_catu_drvdata(csdev); in catu_enable()
467 struct device *dev = &drvdata->csdev->dev; in catu_disable_hw()
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Dcoresight-priv.h154 coresight_find_default_sink(struct coresight_device *csdev);
155 struct list_head *coresight_build_path(struct coresight_device *csdev,
160 int coresight_create_conns_sysfs_group(struct coresight_device *csdev);
161 void coresight_remove_conns_sysfs_group(struct coresight_device *csdev);
177 void (*add)(struct coresight_device *csdev);
178 void (*remove)(struct coresight_device *csdev);
226 void coresight_release_platform_data(struct coresight_device *csdev,
230 void coresight_set_assoc_ectdev_mutex(struct coresight_device *csdev,
Dcoresight-etm4x-core.c87 static int etm4_cpu_id(struct coresight_device *csdev) in etm4_cpu_id() argument
89 struct etmv4_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); in etm4_cpu_id()
94 static int etm4_trace_id(struct coresight_device *csdev) in etm4_trace_id() argument
96 struct etmv4_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); in etm4_trace_id()
110 struct device *etm_dev = &drvdata->csdev->dev; in etm4_enable_hw()
391 static int etm4_enable_perf(struct coresight_device *csdev, in etm4_enable_perf() argument
395 struct etmv4_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); in etm4_enable_perf()
413 static int etm4_enable_sysfs(struct coresight_device *csdev) in etm4_enable_sysfs() argument
415 struct etmv4_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); in etm4_enable_sysfs()
435 dev_dbg(&csdev->dev, "ETM tracing enabled\n"); in etm4_enable_sysfs()
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Dcoresight-cti-platform.c95 struct coresight_device **csdev) in cti_plat_get_csdev_or_node_name() argument
98 *csdev = coresight_find_csdev_by_fwnode(fwnode); in cti_plat_get_csdev_or_node_name()
99 if (*csdev) in cti_plat_get_csdev_or_node_name()
100 name = dev_name(&(*csdev)->dev); in cti_plat_get_csdev_or_node_name()
120 struct coresight_device *csdev; in cti_plat_create_v8_etm_connection() local
161 assoc_name = cti_plat_get_csdev_or_node_name(cs_fwnode, &csdev); in cti_plat_create_v8_etm_connection()
162 ret = cti_add_connection_entry(dev, drvdata, tc, csdev, assoc_name); in cti_plat_create_v8_etm_connection()
347 struct coresight_device *csdev = NULL; in cti_plat_create_connection() local
404 &csdev); in cti_plat_create_connection()
409 err = cti_add_connection_entry(dev, drvdata, tc, csdev, assoc_name); in cti_plat_create_connection()
Dcoresight-stm.c134 struct coresight_device *csdev; member
194 static int stm_enable(struct coresight_device *csdev, in stm_enable() argument
198 struct stm_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); in stm_enable()
209 pm_runtime_get_sync(csdev->dev.parent); in stm_enable()
215 dev_dbg(&csdev->dev, "STM tracing enabled\n"); in stm_enable()
257 static void stm_disable(struct coresight_device *csdev, in stm_disable() argument
260 struct stm_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); in stm_disable()
275 pm_runtime_put(csdev->dev.parent); in stm_disable()
278 dev_dbg(&csdev->dev, "STM tracing disabled\n"); in stm_disable()
282 static int stm_trace_id(struct coresight_device *csdev) in stm_trace_id() argument
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Dcoresight-tmc-core.c39 dev_err(&drvdata->csdev->dev, in tmc_wait_for_tmcready()
56 dev_err(&drvdata->csdev->dev, in tmc_flush_and_stop()
116 dev_dbg(&drvdata->csdev->dev, "TMC read start\n"); in tmc_read_prepare()
138 dev_dbg(&drvdata->csdev->dev, "TMC read end\n"); in tmc_read_unprepare()
155 dev_dbg(&drvdata->csdev->dev, "%s: successfully opened\n", __func__); in tmc_open()
185 dev_dbg(&drvdata->csdev->dev, in tmc_read()
191 dev_dbg(&drvdata->csdev->dev, "%zu bytes copied\n", actual); in tmc_read()
206 dev_dbg(&drvdata->csdev->dev, "%s: released\n", __func__); in tmc_release()
522 drvdata->csdev = coresight_register(&desc); in tmc_probe()
523 if (IS_ERR(drvdata->csdev)) { in tmc_probe()
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Dcoresight-catu.h65 struct coresight_device *csdev; member
100 static inline bool coresight_is_catu_device(struct coresight_device *csdev) in CATU_REG_PAIR()
104 if (csdev->type != CORESIGHT_DEV_TYPE_HELPER) in CATU_REG_PAIR()
106 if (csdev->subtype.helper_subtype != CORESIGHT_DEV_SUBTYPE_HELPER_CATU) in CATU_REG_PAIR()
Dcoresight-tmc-etr.c600 struct device *real_dev = drvdata->csdev->dev.parent; in tmc_etr_alloc_flat_buf()
618 flat_buf->dev = &drvdata->csdev->dev; in tmc_etr_alloc_flat_buf()
680 struct device *dev = &drvdata->csdev->dev; in tmc_etr_alloc_sg_buf()
761 struct coresight_device *tmp, *etr = drvdata->csdev; in tmc_etr_get_catu_device()
850 struct device *dev = &drvdata->csdev->dev; in tmc_alloc_etr_buf()
954 dev_dbg(&drvdata->csdev->dev, in tmc_sync_etr_buf()
1140 static int tmc_enable_etr_sink_sysfs(struct coresight_device *csdev) in tmc_enable_etr_sink_sysfs() argument
1144 struct tmc_drvdata *drvdata = dev_get_drvdata(csdev->dev.parent); in tmc_enable_etr_sink_sysfs()
1180 atomic_inc(csdev->refcnt); in tmc_enable_etr_sink_sysfs()
1197 atomic_inc(csdev->refcnt); in tmc_enable_etr_sink_sysfs()
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Dcoresight-cti.h176 struct coresight_device *csdev; member
214 struct coresight_device *csdev,
218 int cti_enable(struct coresight_device *csdev);
219 int cti_disable(struct coresight_device *csdev);
Dcoresight-etm.h235 struct coresight_device *csdev; member
261 dev_err(&drvdata->csdev->dev, in etm_writel()
275 dev_err(&drvdata->csdev->dev, in etm_readl()
Dcoresight-platform.c69 struct coresight_device *csdev = NULL; in coresight_find_csdev_by_fwnode() local
73 csdev = to_coresight_device(dev); in coresight_find_csdev_by_fwnode()
76 return csdev; in coresight_find_csdev_by_fwnode()
/Linux-v5.10/drivers/scsi/device_handler/
Dscsi_dh_emc.c136 struct clariion_dh_data *csdev) in parse_sp_info_reply() argument
141 if (csdev->buffer[48] != 0) { in parse_sp_info_reply()
148 if (csdev->buffer[4] > 2) { in parse_sp_info_reply()
156 switch (csdev->buffer[28] & 0x0f) { in parse_sp_info_reply()
168 CLARIION_NAME, csdev->buffer[28] & 0x0f); in parse_sp_info_reply()
173 csdev->default_sp = csdev->buffer[5]; in parse_sp_info_reply()
174 csdev->lun_state = csdev->buffer[4]; in parse_sp_info_reply()
175 csdev->current_sp = csdev->buffer[8]; in parse_sp_info_reply()
176 csdev->port = csdev->buffer[7]; in parse_sp_info_reply()
177 if (csdev->lun_state == CLARIION_LUN_OWNED) in parse_sp_info_reply()
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/Linux-v5.10/include/linux/
Dcoresight.h238 #define source_ops(csdev) csdev->ops->source_ops argument
239 #define sink_ops(csdev) csdev->ops->sink_ops argument
240 #define link_ops(csdev) csdev->ops->link_ops argument
241 #define helper_ops(csdev) csdev->ops->helper_ops argument
242 #define ect_ops(csdev) csdev->ops->ect_ops argument
254 int (*enable)(struct coresight_device *csdev, u32 mode, void *data);
255 int (*disable)(struct coresight_device *csdev);
256 void *(*alloc_buffer)(struct coresight_device *csdev,
260 unsigned long (*update_buffer)(struct coresight_device *csdev,
272 int (*enable)(struct coresight_device *csdev, int iport, int oport);
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/Linux-v5.10/drivers/staging/comedi/
Dcomedi_fops.c380 static ssize_t max_read_buffer_kb_show(struct device *csdev, in max_read_buffer_kb_show() argument
383 unsigned int minor = MINOR(csdev->devt); in max_read_buffer_kb_show()
402 static ssize_t max_read_buffer_kb_store(struct device *csdev, in max_read_buffer_kb_store() argument
406 unsigned int minor = MINOR(csdev->devt); in max_read_buffer_kb_store()
436 static ssize_t read_buffer_kb_show(struct device *csdev, in read_buffer_kb_show() argument
439 unsigned int minor = MINOR(csdev->devt); in read_buffer_kb_show()
458 static ssize_t read_buffer_kb_store(struct device *csdev, in read_buffer_kb_store() argument
462 unsigned int minor = MINOR(csdev->devt); in read_buffer_kb_store()
492 static ssize_t max_write_buffer_kb_show(struct device *csdev, in max_write_buffer_kb_show() argument
496 unsigned int minor = MINOR(csdev->devt); in max_write_buffer_kb_show()
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