41 gsc_ext_om_alloc(struct intel_gsc *gsc, struct intel_gsc_intf *intf, size_t size)  in gsc_ext_om_alloc()  argument
43 	struct intel_gt *gt = gsc_to_gt(gsc);  in gsc_ext_om_alloc()
51 		drm_err(&gt->i915->drm, "Failed to allocate gsc memory\n");  in gsc_ext_om_alloc()
57 		drm_err(&gt->i915->drm, "Failed to pin pages for gsc memory\n");  in gsc_ext_om_alloc()
92 /* gsc resources and definitions (HECI1 and HECI2) */
119 		.name = "mei-gsc",
140 			    struct intel_gsc *gsc, unsigned int intf_id)  in gsc_destroy_one()  argument
142 	struct intel_gsc_intf *intf = &gsc->intf[intf_id];  in gsc_destroy_one()
157 static void gsc_init_one(struct drm_i915_private *i915, struct intel_gsc *gsc,  in gsc_init_one()  argument
164 	struct intel_gsc_intf *intf = &gsc->intf[intf_id];  in gsc_init_one()
195 		drm_err(&i915->drm, "gsc irq error %d\n", intf->irq);  in gsc_init_one()
201 		drm_err(&i915->drm, "gsc irq init failed %d\n", ret);  in gsc_init_one()
211 		drm_dbg(&i915->drm, "setting up GSC lmem\n");  in gsc_init_one()
213 		if (gsc_ext_om_alloc(gsc, intf, def->lmem_size)) {  in gsc_init_one()
214 			drm_err(&i915->drm, "setting up gsc extended operational memory failed\n");  in gsc_init_one()
240 		drm_err(&i915->drm, "gsc aux init failed %d\n", ret);  in gsc_init_one()
247 		drm_err(&i915->drm, "gsc aux add failed %d\n", ret);  in gsc_init_one()
256 	gsc_destroy_one(i915, gsc, intf->id);  in gsc_init_one()
264 		drm_warn_once(&gt->i915->drm, "GSC irq: intf_id %d is out of range", intf_id);  in gsc_irq_handler()
269 		drm_warn_once(&gt->i915->drm, "GSC irq: not supported");  in gsc_irq_handler()
273 	if (gt->gsc.intf[intf_id].irq < 0)  in gsc_irq_handler()
276 	ret = generic_handle_irq(gt->gsc.intf[intf_id].irq);  in gsc_irq_handler()
278 		drm_err_ratelimited(&gt->i915->drm, "error handling GSC irq: %d\n", ret);  in gsc_irq_handler()
289 void intel_gsc_init(struct intel_gsc *gsc, struct drm_i915_private *i915)  in intel_gsc_init()  argument
297 		gsc_init_one(i915, gsc, i);  in intel_gsc_init()
300 void intel_gsc_fini(struct intel_gsc *gsc)  in intel_gsc_fini()  argument
302 	struct intel_gt *gt = gsc_to_gt(gsc);  in intel_gsc_fini()
309 		gsc_destroy_one(gt->i915, gsc, i);  in intel_gsc_fini()