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Searched refs:gsc (Results 1 - 25 of 48) sorted by relevance

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/kernel/linux/linux-6.6/drivers/gpu/drm/i915/gt/uc/
H A Dintel_gsc_uc.c18 struct intel_gsc_uc *gsc = container_of(work, typeof(*gsc), work); in gsc_work() local
19 struct intel_gt *gt = gsc_uc_to_gt(gsc); in gsc_work()
27 actions = gsc->gsc_work_actions; in gsc_work()
28 gsc->gsc_work_actions = 0; in gsc_work()
32 ret = intel_gsc_uc_fw_upload(gsc); in gsc_work()
59 if (!intel_gsc_uc_fw_init_done(gsc)) { in gsc_work()
64 ret = intel_gsc_proxy_request_handler(gsc); in gsc_work()
73 intel_uc_fw_change_status(&gsc->fw, INTEL_UC_FIRMWARE_LOAD_FAIL); in gsc_work()
85 if (intel_gsc_uc_fw_proxy_init_done(gsc, fals in gsc_work()
120 intel_gsc_uc_init_early(struct intel_gsc_uc *gsc) intel_gsc_uc_init_early() argument
148 gsc_allocate_and_map_vma(struct intel_gsc_uc *gsc, u32 size) gsc_allocate_and_map_vma() argument
200 gsc_unmap_and_free_vma(struct intel_gsc_uc *gsc) gsc_unmap_and_free_vma() argument
212 intel_gsc_uc_init(struct intel_gsc_uc *gsc) intel_gsc_uc_init() argument
255 intel_gsc_uc_fini(struct intel_gsc_uc *gsc) intel_gsc_uc_fini() argument
276 intel_gsc_uc_flush_work(struct intel_gsc_uc *gsc) intel_gsc_uc_flush_work() argument
284 intel_gsc_uc_resume(struct intel_gsc_uc *gsc) intel_gsc_uc_resume() argument
303 intel_gsc_uc_load_start(struct intel_gsc_uc *gsc) intel_gsc_uc_load_start() argument
320 intel_gsc_uc_load_status(struct intel_gsc_uc *gsc, struct drm_printer *p) intel_gsc_uc_load_status() argument
[all...]
H A Dintel_gsc_proxy.c84 static int proxy_send_to_csme(struct intel_gsc_uc *gsc) in proxy_send_to_csme() argument
86 struct intel_gt *gt = gsc_uc_to_gt(gsc); in proxy_send_to_csme()
87 struct i915_gsc_proxy_component *comp = gsc->proxy.component; in proxy_send_to_csme()
89 void *in = gsc->proxy.to_csme; in proxy_send_to_csme()
90 void *out = gsc->proxy.to_gsc; in proxy_send_to_csme()
123 static int proxy_send_to_gsc(struct intel_gsc_uc *gsc) in proxy_send_to_gsc() argument
125 struct intel_gt *gt = gsc_uc_to_gt(gsc); in proxy_send_to_gsc()
126 u32 *marker = gsc->proxy.to_csme; /* first dw of the reply header */ in proxy_send_to_gsc()
127 u64 addr_in = i915_ggtt_offset(gsc->proxy.vma); in proxy_send_to_gsc()
129 u32 size = ((struct gsc_proxy_msg *)gsc in proxy_send_to_gsc()
186 proxy_query(struct intel_gsc_uc *gsc) proxy_query() argument
255 intel_gsc_proxy_request_handler(struct intel_gsc_uc *gsc) intel_gsc_proxy_request_handler() argument
290 intel_gsc_proxy_irq_handler(struct intel_gsc_uc *gsc, u32 iir) intel_gsc_proxy_irq_handler() argument
313 struct intel_gsc_uc *gsc = &gt->uc.gsc; i915_gsc_proxy_component_bind() local
334 struct intel_gsc_uc *gsc = &gt->uc.gsc; i915_gsc_proxy_component_unbind() local
352 proxy_channel_alloc(struct intel_gsc_uc *gsc) proxy_channel_alloc() argument
371 proxy_channel_free(struct intel_gsc_uc *gsc) proxy_channel_free() argument
381 intel_gsc_proxy_fini(struct intel_gsc_uc *gsc) intel_gsc_proxy_fini() argument
392 intel_gsc_proxy_init(struct intel_gsc_uc *gsc) intel_gsc_proxy_init() argument
[all...]
H A Dintel_gsc_uc.h60 void intel_gsc_uc_init_early(struct intel_gsc_uc *gsc);
61 int intel_gsc_uc_init(struct intel_gsc_uc *gsc);
62 void intel_gsc_uc_fini(struct intel_gsc_uc *gsc);
63 void intel_gsc_uc_suspend(struct intel_gsc_uc *gsc);
64 void intel_gsc_uc_resume(struct intel_gsc_uc *gsc);
65 void intel_gsc_uc_flush_work(struct intel_gsc_uc *gsc);
66 void intel_gsc_uc_load_start(struct intel_gsc_uc *gsc);
67 void intel_gsc_uc_load_status(struct intel_gsc_uc *gsc, struct drm_printer *p);
69 static inline bool intel_gsc_uc_is_supported(struct intel_gsc_uc *gsc) in intel_gsc_uc_is_supported() argument
71 return intel_uc_fw_is_supported(&gsc in intel_gsc_uc_is_supported()
74 intel_gsc_uc_is_wanted(struct intel_gsc_uc *gsc) intel_gsc_uc_is_wanted() argument
79 intel_gsc_uc_is_used(struct intel_gsc_uc *gsc) intel_gsc_uc_is_used() argument
[all...]
H A Dintel_gsc_fw.c40 bool intel_gsc_uc_fw_proxy_init_done(struct intel_gsc_uc *gsc, bool needs_wakeref) in intel_gsc_uc_fw_proxy_init_done() argument
43 gsc_uc_get_fw_status(gsc_uc_to_gt(gsc)->uncore, in intel_gsc_uc_fw_proxy_init_done()
48 int intel_gsc_uc_fw_proxy_get_status(struct intel_gsc_uc *gsc) in intel_gsc_uc_fw_proxy_get_status() argument
52 if (!intel_uc_fw_is_loadable(&gsc->fw)) in intel_gsc_uc_fw_proxy_get_status()
54 if (__intel_uc_fw_status(&gsc->fw) == INTEL_UC_FIRMWARE_LOAD_FAIL) in intel_gsc_uc_fw_proxy_get_status()
56 if (!intel_gsc_uc_fw_proxy_init_done(gsc, true)) in intel_gsc_uc_fw_proxy_get_status()
62 bool intel_gsc_uc_fw_init_done(struct intel_gsc_uc *gsc) in intel_gsc_uc_fw_init_done() argument
64 return gsc_uc_get_fw_status(gsc_uc_to_gt(gsc)->uncore, false) & in intel_gsc_uc_fw_init_done()
75 struct intel_gsc_uc *gsc = container_of(gsc_fw, struct intel_gsc_uc, fw); in intel_gsc_fw_get_binary_info() local
76 struct intel_gt *gt = gsc_uc_to_gt(gsc); in intel_gsc_fw_get_binary_info()
218 emit_gsc_fw_load(struct i915_request *rq, struct intel_gsc_uc *gsc) emit_gsc_fw_load() argument
237 gsc_fw_load(struct intel_gsc_uc *gsc) gsc_fw_load() argument
282 gsc_fw_load_prepare(struct intel_gsc_uc *gsc) gsc_fw_load_prepare() argument
344 gsc_fw_query_compatibility_version(struct intel_gsc_uc *gsc) gsc_fw_query_compatibility_version() argument
399 intel_gsc_uc_fw_upload(struct intel_gsc_uc *gsc) intel_gsc_uc_fw_upload() argument
[all...]
H A Dintel_gsc_proxy.h13 int intel_gsc_proxy_init(struct intel_gsc_uc *gsc);
14 void intel_gsc_proxy_fini(struct intel_gsc_uc *gsc);
15 int intel_gsc_proxy_request_handler(struct intel_gsc_uc *gsc);
16 void intel_gsc_proxy_irq_handler(struct intel_gsc_uc *gsc, u32 iir);
H A Dintel_gsc_fw.h16 int intel_gsc_uc_fw_upload(struct intel_gsc_uc *gsc);
17 bool intel_gsc_uc_fw_init_done(struct intel_gsc_uc *gsc);
18 bool intel_gsc_uc_fw_proxy_init_done(struct intel_gsc_uc *gsc, bool needs_wakeref);
19 int intel_gsc_uc_fw_proxy_get_status(struct intel_gsc_uc *gsc);
H A Dintel_gsc_uc_debugfs.c18 struct intel_gsc_uc *gsc = m->private; in gsc_info_show() local
20 if (!intel_gsc_uc_is_supported(gsc)) in gsc_info_show()
23 intel_gsc_uc_load_status(gsc, &p); in gsc_info_show()
H A Dintel_gsc_uc_heci_cmd_submit.c42 int intel_gsc_uc_heci_cmd_submit_packet(struct intel_gsc_uc *gsc, u64 addr_in, in intel_gsc_uc_heci_cmd_submit_packet() argument
46 struct intel_context *ce = gsc->ce; in intel_gsc_uc_heci_cmd_submit_packet()
90 drm_err(&gsc_uc_to_gt(gsc)->i915->drm, in intel_gsc_uc_heci_cmd_submit_packet()
127 intel_gsc_uc_heci_cmd_submit_nonpriv(struct intel_gsc_uc *gsc, in intel_gsc_uc_heci_cmd_submit_nonpriv() argument
177 drm_err(&gsc_uc_to_gt(gsc)->i915->drm, in intel_gsc_uc_heci_cmd_submit_nonpriv()
178 "Failed emit-flush for gsc-heci-non-priv-pkterr=%d\n", err); in intel_gsc_uc_heci_cmd_submit_nonpriv()
H A Dintel_uc.c130 intel_gsc_uc_init_early(&uc->gsc); in intel_uc_init_early()
143 intel_gsc_uc_load_start(&uc->gsc); in intel_uc_init_late()
302 intel_uc_fw_change_status(&uc->gsc.fw, in __uc_fetch_firmwares()
313 intel_uc_fw_fetch(&uc->gsc.fw); in __uc_fetch_firmwares()
318 intel_uc_fw_cleanup_fetch(&uc->gsc.fw); in __uc_cleanup_firmwares()
345 intel_gsc_uc_init(&uc->gsc); in __uc_init()
352 intel_gsc_uc_fini(&uc->gsc); in __uc_fini()
689 intel_gsc_uc_flush_work(&uc->gsc); in intel_uc_suspend()
737 intel_gsc_uc_resume(&uc->gsc); in __uc_resume()
H A Dintel_gsc_uc_heci_cmd_submit.h61 int intel_gsc_uc_heci_cmd_submit_packet(struct intel_gsc_uc *gsc,
83 intel_gsc_uc_heci_cmd_submit_nonpriv(struct intel_gsc_uc *gsc,
/kernel/linux/linux-5.10/drivers/mfd/
H A Dgateworks-gsc.c15 #include <linux/mfd/gsc.h>
76 static int gsc_powerdown(struct gsc_dev *gsc, unsigned long secs) in gsc_powerdown() argument
81 dev_info(&gsc->i2c->dev, "GSC powerdown for %ld seconds\n", in gsc_powerdown()
85 ret = regmap_bulk_write(gsc->regmap, GSC_TIME_ADD, regs, 4); in gsc_powerdown()
89 ret = regmap_update_bits(gsc->regmap, GSC_CTRL_1, in gsc_powerdown()
95 ret = regmap_update_bits(gsc->regmap, GSC_CTRL_1, in gsc_powerdown()
108 struct gsc_dev *gsc = dev_get_drvdata(dev); in gsc_show() local
113 rz = sprintf(buf, "%d\n", gsc->fwver); in gsc_show()
115 rz = sprintf(buf, "0x%04x\n", gsc->fwcrc); in gsc_show()
125 struct gsc_dev *gsc in gsc_store() local
201 struct gsc_dev *gsc; gsc_probe() local
[all...]
/kernel/linux/linux-6.6/drivers/mfd/
H A Dgateworks-gsc.c15 #include <linux/mfd/gsc.h>
76 static int gsc_powerdown(struct gsc_dev *gsc, unsigned long secs) in gsc_powerdown() argument
81 dev_info(&gsc->i2c->dev, "GSC powerdown for %ld seconds\n", in gsc_powerdown()
85 ret = regmap_bulk_write(gsc->regmap, GSC_TIME_ADD, regs, 4); in gsc_powerdown()
89 ret = regmap_update_bits(gsc->regmap, GSC_CTRL_1, in gsc_powerdown()
95 ret = regmap_update_bits(gsc->regmap, GSC_CTRL_1, in gsc_powerdown()
108 struct gsc_dev *gsc = dev_get_drvdata(dev); in gsc_show() local
113 rz = sprintf(buf, "%d\n", gsc->fwver); in gsc_show()
115 rz = sprintf(buf, "0x%04x\n", gsc->fwcrc); in gsc_show()
125 struct gsc_dev *gsc in gsc_store() local
200 struct gsc_dev *gsc; gsc_probe() local
[all...]
/kernel/linux/linux-5.10/drivers/media/platform/exynos-gsc/
H A Dgsc-m2m.c25 #include "gsc-core.h"
30 struct gsc_dev *gsc = ctx->gsc_dev; in gsc_m2m_ctx_stop_req() local
33 curr_ctx = v4l2_m2m_get_curr_priv(gsc->m2m.m2m_dev); in gsc_m2m_ctx_stop_req()
34 if (!gsc_m2m_pending(gsc) || (curr_ctx != ctx)) in gsc_m2m_ctx_stop_req()
38 ret = wait_event_timeout(gsc->irq_queue, in gsc_m2m_ctx_stop_req()
147 struct gsc_dev *gsc; in gsc_m2m_device_run() local
155 gsc = ctx->gsc_dev; in gsc_m2m_device_run()
156 spin_lock_irqsave(&gsc->slock, flags); in gsc_m2m_device_run()
158 set_bit(ST_M2M_PEND, &gsc->state); in gsc_m2m_device_run()
161 if (gsc in gsc_m2m_device_run()
289 struct gsc_dev *gsc = ctx->gsc_dev; gsc_m2m_querycap() local
370 struct gsc_dev *gsc = ctx->gsc_dev; gsc_m2m_reqbufs() local
613 struct gsc_dev *gsc = video_drvdata(file); gsc_m2m_open() local
677 struct gsc_dev *gsc = ctx->gsc_dev; gsc_m2m_release() local
701 struct gsc_dev *gsc = ctx->gsc_dev; gsc_m2m_poll() local
716 struct gsc_dev *gsc = ctx->gsc_dev; gsc_m2m_mmap() local
742 gsc_register_m2m_device(struct gsc_dev *gsc) gsc_register_m2m_device() argument
788 gsc_unregister_m2m_device(struct gsc_dev *gsc) gsc_unregister_m2m_device() argument
[all...]
H A Dgsc-core.c26 #include "gsc-core.h"
340 void gsc_set_prefbuf(struct gsc_dev *gsc, struct gsc_frame *frm) in gsc_set_prefbuf() argument
392 struct gsc_dev *gsc = ctx->gsc_dev; in gsc_try_fmt_mplane() local
393 struct gsc_variant *variant = gsc->variant; in gsc_try_fmt_mplane()
521 struct gsc_dev *gsc = ctx->gsc_dev; in gsc_try_selection() local
522 struct gsc_variant *variant = gsc->variant; in gsc_try_selection()
701 struct gsc_dev *gsc = ctx->gsc_dev; in __gsc_s_ctrl() local
702 struct gsc_variant *variant = gsc->variant; in __gsc_s_ctrl()
863 struct gsc_dev *gsc = priv; in gsc_irq_handler() local
867 gsc_irq = gsc_hw_get_irq_status(gsc); in gsc_irq_handler()
1108 struct gsc_dev *gsc; gsc_probe() local
1210 struct gsc_dev *gsc = platform_get_drvdata(pdev); gsc_remove() local
1230 gsc_m2m_suspend(struct gsc_dev *gsc) gsc_m2m_suspend() argument
1252 gsc_m2m_resume(struct gsc_dev *gsc) gsc_m2m_resume() argument
1269 struct gsc_dev *gsc = dev_get_drvdata(dev); gsc_runtime_resume() local
1293 struct gsc_dev *gsc = dev_get_drvdata(dev); gsc_runtime_suspend() local
[all...]
H A DMakefile2 exynos-gsc-objs := gsc-core.o gsc-m2m.o gsc-regs.o
4 obj-$(CONFIG_VIDEO_SAMSUNG_EXYNOS_GSC) += exynos-gsc.o
/kernel/linux/linux-6.6/drivers/media/platform/samsung/exynos-gsc/
H A Dgsc-m2m.c25 #include "gsc-core.h"
30 struct gsc_dev *gsc = ctx->gsc_dev; in gsc_m2m_ctx_stop_req() local
33 curr_ctx = v4l2_m2m_get_curr_priv(gsc->m2m.m2m_dev); in gsc_m2m_ctx_stop_req()
34 if (!gsc_m2m_pending(gsc) || (curr_ctx != ctx)) in gsc_m2m_ctx_stop_req()
38 ret = wait_event_timeout(gsc->irq_queue, in gsc_m2m_ctx_stop_req()
147 struct gsc_dev *gsc; in gsc_m2m_device_run() local
155 gsc = ctx->gsc_dev; in gsc_m2m_device_run()
156 spin_lock_irqsave(&gsc->slock, flags); in gsc_m2m_device_run()
158 set_bit(ST_M2M_PEND, &gsc->state); in gsc_m2m_device_run()
161 if (gsc in gsc_m2m_device_run()
365 struct gsc_dev *gsc = ctx->gsc_dev; gsc_m2m_reqbufs() local
608 struct gsc_dev *gsc = video_drvdata(file); gsc_m2m_open() local
672 struct gsc_dev *gsc = ctx->gsc_dev; gsc_m2m_release() local
696 struct gsc_dev *gsc = ctx->gsc_dev; gsc_m2m_poll() local
711 struct gsc_dev *gsc = ctx->gsc_dev; gsc_m2m_mmap() local
737 gsc_register_m2m_device(struct gsc_dev *gsc) gsc_register_m2m_device() argument
783 gsc_unregister_m2m_device(struct gsc_dev *gsc) gsc_unregister_m2m_device() argument
[all...]
H A Dgsc-core.c25 #include "gsc-core.h"
339 void gsc_set_prefbuf(struct gsc_dev *gsc, struct gsc_frame *frm) in gsc_set_prefbuf() argument
390 struct gsc_dev *gsc = ctx->gsc_dev; in gsc_try_fmt_mplane() local
391 struct gsc_variant *variant = gsc->variant; in gsc_try_fmt_mplane()
519 struct gsc_dev *gsc = ctx->gsc_dev; in gsc_try_selection() local
520 struct gsc_variant *variant = gsc->variant; in gsc_try_selection()
699 struct gsc_dev *gsc = ctx->gsc_dev; in __gsc_s_ctrl() local
700 struct gsc_variant *variant = gsc->variant; in __gsc_s_ctrl()
861 struct gsc_dev *gsc = priv; in gsc_irq_handler() local
865 gsc_irq = gsc_hw_get_irq_status(gsc); in gsc_irq_handler()
1106 struct gsc_dev *gsc; gsc_probe() local
1205 struct gsc_dev *gsc = platform_get_drvdata(pdev); gsc_remove() local
1225 gsc_m2m_suspend(struct gsc_dev *gsc) gsc_m2m_suspend() argument
1247 gsc_m2m_resume(struct gsc_dev *gsc) gsc_m2m_resume() argument
1264 struct gsc_dev *gsc = dev_get_drvdata(dev); gsc_runtime_resume() local
1288 struct gsc_dev *gsc = dev_get_drvdata(dev); gsc_runtime_suspend() local
[all...]
H A DMakefile2 exynos-gsc-objs := gsc-core.o gsc-m2m.o gsc-regs.o
4 obj-$(CONFIG_VIDEO_SAMSUNG_EXYNOS_GSC) += exynos-gsc.o
/kernel/linux/linux-6.6/drivers/gpu/drm/i915/gt/
H A Dintel_gsc.c42 gsc_ext_om_alloc(struct intel_gsc *gsc, struct intel_gsc_intf *intf, size_t size) in gsc_ext_om_alloc() argument
44 struct intel_gt *gt = gsc_to_gt(gsc); in gsc_ext_om_alloc()
52 drm_err(&gt->i915->drm, "Failed to allocate gsc memory\n"); in gsc_ext_om_alloc()
58 drm_err(&gt->i915->drm, "Failed to pin pages for gsc memory\n"); in gsc_ext_om_alloc()
93 /* gsc resources and definitions (HECI1 and HECI2) */
120 .name = "mei-gsc",
141 struct intel_gsc *gsc, unsigned int intf_id) in gsc_destroy_one()
143 struct intel_gsc_intf *intf = &gsc->intf[intf_id]; in gsc_destroy_one()
149 intel_huc_unregister_gsc_notifier(&gsc_to_gt(gsc)->uc.huc, in gsc_destroy_one()
164 static void gsc_init_one(struct drm_i915_private *i915, struct intel_gsc *gsc, in gsc_init_one() argument
140 gsc_destroy_one(struct drm_i915_private *i915, struct intel_gsc *gsc, unsigned int intf_id) gsc_destroy_one() argument
314 intel_gsc_init(struct intel_gsc *gsc, struct drm_i915_private *i915) intel_gsc_init() argument
325 intel_gsc_fini(struct intel_gsc *gsc) intel_gsc_fini() argument
[all...]
H A Dintel_gt.h50 return container_of(gsc_uc, struct intel_gt, uc.gsc); in gsc_uc_to_gt()
53 static inline struct intel_gt *gsc_to_gt(struct intel_gsc *gsc) in gsc_to_gt() argument
55 return container_of(gsc, struct intel_gt, gsc); in gsc_to_gt()
H A Dintel_gsc.h25 * @intf : gsc interface
36 void intel_gsc_init(struct intel_gsc *gsc, struct drm_i915_private *i915);
37 void intel_gsc_fini(struct intel_gsc *gsc);
/kernel/linux/linux-6.6/drivers/misc/mei/
H A DMakefile21 obj-$(CONFIG_INTEL_MEI_GSC) += mei-gsc.o
22 mei-gsc-objs := gsc-me.o
/kernel/linux/linux-5.10/drivers/hwmon/
H A Dgsc-hwmon.c9 #include <linux/mfd/gsc.h>
26 struct gsc_dev *gsc; member
271 fan = of_find_compatible_node(dev->parent->of_node, NULL, "gw,gsc-fan"); in gsc_hwmon_get_devtree_pdata()
315 struct gsc_dev *gsc = dev_get_drvdata(pdev->dev.parent); in gsc_hwmon_probe() local
332 hwmon->gsc = gsc; in gsc_hwmon_probe()
336 gsc->i2c_hwmon, in gsc_hwmon_probe()
347 dev_err(gsc->dev, "too many temp channels\n"); in gsc_hwmon_probe()
357 dev_err(gsc->dev, "too many fan channels\n"); in gsc_hwmon_probe()
369 dev_err(gsc in gsc_hwmon_probe()
[all...]
/kernel/linux/linux-6.6/drivers/hwmon/
H A Dgsc-hwmon.c9 #include <linux/mfd/gsc.h>
26 struct gsc_dev *gsc; member
268 fan = of_find_compatible_node(dev->parent->of_node, NULL, "gw,gsc-fan"); in gsc_hwmon_get_devtree_pdata()
316 struct gsc_dev *gsc = dev_get_drvdata(pdev->dev.parent); in gsc_hwmon_probe() local
333 hwmon->gsc = gsc; in gsc_hwmon_probe()
337 gsc->i2c_hwmon, in gsc_hwmon_probe()
348 dev_err(gsc->dev, "too many temp channels\n"); in gsc_hwmon_probe()
358 dev_err(gsc->dev, "too many fan channels\n"); in gsc_hwmon_probe()
370 dev_err(gsc in gsc_hwmon_probe()
[all...]
/kernel/linux/linux-6.6/drivers/gpu/drm/i915/selftests/
H A Di915_selftest.c133 __gsc_proxy_init_progressing(struct intel_gsc_uc *gsc) in __gsc_proxy_init_progressing() argument
135 return intel_gsc_uc_fw_proxy_get_status(gsc) == -EAGAIN; in __gsc_proxy_init_progressing()
144 intel_uc_fw_is_loadable(&i915->media_gt->uc.gsc.fw)); in __wait_gsc_proxy_completed()
146 * The gsc proxy component depends on the kernel component driver load ordering in __wait_gsc_proxy_completed()
152 if (need_to_wait && wait_for(!__gsc_proxy_init_progressing(&i915->media_gt->uc.gsc), in __wait_gsc_proxy_completed()

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