29 	struct hid_bpf_ctx_kern ctx_kern = {  in dispatch_hid_bpf_device_event()  local
48 	memset(ctx_kern.data, 0, hdev->bpf.allocated_data);  in dispatch_hid_bpf_device_event()
49 	memcpy(ctx_kern.data, data, *size);  in dispatch_hid_bpf_device_event()
54 			ret = e->hid_device_event(&ctx_kern.ctx, type, source);  in dispatch_hid_bpf_device_event()
61 				ctx_kern.ctx.size = ret;  in dispatch_hid_bpf_device_event()
66 	ret = ctx_kern.ctx.size;  in dispatch_hid_bpf_device_event()
68 		if (ret > ctx_kern.ctx.allocated_size)  in dispatch_hid_bpf_device_event()
74 	return ctx_kern.data;  in dispatch_hid_bpf_device_event()
84 	struct hid_bpf_ctx_kern ctx_kern = {  in dispatch_hid_bpf_raw_requests()  local
105 		ret = e->hid_hw_request(&ctx_kern.ctx, reportnum, rtype, reqtype, source);  in dispatch_hid_bpf_raw_requests()
121 	struct hid_bpf_ctx_kern ctx_kern = {  in dispatch_hid_bpf_output_report()  local
139 		ret = e->hid_hw_output_report(&ctx_kern.ctx, source);  in dispatch_hid_bpf_output_report()
154 	struct hid_bpf_ctx_kern ctx_kern = {  in call_hid_bpf_rdesc_fixup()  local
165 	ctx_kern.data = kzalloc(ctx_kern.ctx.allocated_size, GFP_KERNEL);  in call_hid_bpf_rdesc_fixup()
166 	if (!ctx_kern.data)  in call_hid_bpf_rdesc_fixup()
169 	memcpy(ctx_kern.data, rdesc, min_t(unsigned int, *size, HID_MAX_DESCRIPTOR_SIZE));  in call_hid_bpf_rdesc_fixup()
171 	ret = hdev->bpf.rdesc_ops->hid_rdesc_fixup(&ctx_kern.ctx);  in call_hid_bpf_rdesc_fixup()
176 		if (ret > ctx_kern.ctx.allocated_size)  in call_hid_bpf_rdesc_fixup()
182 	return krealloc(ctx_kern.data, *size, GFP_KERNEL);  in call_hid_bpf_rdesc_fixup()
185 	kfree(ctx_kern.data);  in call_hid_bpf_rdesc_fixup()
284 	struct hid_bpf_ctx_kern *ctx_kern;  in hid_bpf_get_data()  local
289 	ctx_kern = container_of(ctx, struct hid_bpf_ctx_kern, ctx);  in hid_bpf_get_data()
294 	return ctx_kern->data + offset;  in hid_bpf_get_data()
308 	struct hid_bpf_ctx_kern *ctx_kern = NULL;  in hid_bpf_allocate_context()  local
314 	ctx_kern = kzalloc(sizeof(*ctx_kern), GFP_KERNEL);  in hid_bpf_allocate_context()
315 	if (!ctx_kern) {  in hid_bpf_allocate_context()
320 	ctx_kern->ctx.hid = hdev;  in hid_bpf_allocate_context()
322 	return &ctx_kern->ctx;  in hid_bpf_allocate_context()
334 	struct hid_bpf_ctx_kern *ctx_kern;  in hid_bpf_release_context()  local
337 	ctx_kern = container_of(ctx, struct hid_bpf_ctx_kern, ctx);  in hid_bpf_release_context()
338 	hid = (struct hid_device *)ctx_kern->ctx.hid; /* ignore const */  in hid_bpf_release_context()
340 	kfree(ctx_kern);  in hid_bpf_release_context()
401 	struct hid_bpf_ctx_kern *ctx_kern;  in hid_bpf_hw_request()  local
407 	ctx_kern = container_of(ctx, struct hid_bpf_ctx_kern, ctx);  in hid_bpf_hw_request()
409 	if (ctx_kern->from_bpf)  in hid_bpf_hw_request()
463 	struct hid_bpf_ctx_kern *ctx_kern;  in hid_bpf_hw_output_report()  local
469 	ctx_kern = container_of(ctx, struct hid_bpf_ctx_kern, ctx);  in hid_bpf_hw_output_report()
470 	if (ctx_kern->from_bpf)  in hid_bpf_hw_output_report()
494 	struct hid_bpf_ctx_kern *ctx_kern;  in __hid_bpf_input_report()  local
497 	ctx_kern = container_of(ctx, struct hid_bpf_ctx_kern, ctx);  in __hid_bpf_input_report()
498 	if (ctx_kern->from_bpf)  in __hid_bpf_input_report()
525 	struct hid_bpf_ctx_kern *ctx_kern;  in hid_bpf_try_input_report()  local
528 	ctx_kern = container_of(ctx, struct hid_bpf_ctx_kern, ctx);  in hid_bpf_try_input_report()
529 	from_hid_event_hook = ctx_kern->data && ctx_kern->data == ctx->hid->bpf.device_data;  in hid_bpf_try_input_report()