42 #define efi_data(op)	(op.u.efi_runtime_call)  argument
46 	struct xen_platform_op op = INIT_EFI_OP(get_time);  in xen_efi_get_time()  local
48 	if (HYPERVISOR_platform_op(&op) < 0)  in xen_efi_get_time()
52 		BUILD_BUG_ON(sizeof(*tm) != sizeof(efi_data(op).u.get_time.time));  in xen_efi_get_time()
53 		memcpy(tm, &efi_data(op).u.get_time.time, sizeof(*tm));  in xen_efi_get_time()
57 		tc->resolution = efi_data(op).u.get_time.resolution;  in xen_efi_get_time()
58 		tc->accuracy = efi_data(op).u.get_time.accuracy;  in xen_efi_get_time()
59 		tc->sets_to_zero = !!(efi_data(op).misc &  in xen_efi_get_time()
63 	return efi_data(op).status;  in xen_efi_get_time()
68 	struct xen_platform_op op = INIT_EFI_OP(set_time);  in xen_efi_set_time()  local
70 	BUILD_BUG_ON(sizeof(*tm) != sizeof(efi_data(op).u.set_time));  in xen_efi_set_time()
71 	memcpy(&efi_data(op).u.set_time, tm, sizeof(*tm));  in xen_efi_set_time()
73 	if (HYPERVISOR_platform_op(&op) < 0)  in xen_efi_set_time()
76 	return efi_data(op).status;  in xen_efi_set_time()
83 	struct xen_platform_op op = INIT_EFI_OP(get_wakeup_time);  in xen_efi_get_wakeup_time()  local
85 	if (HYPERVISOR_platform_op(&op) < 0)  in xen_efi_get_wakeup_time()
89 		BUILD_BUG_ON(sizeof(*tm) != sizeof(efi_data(op).u.get_wakeup_time));  in xen_efi_get_wakeup_time()
90 		memcpy(tm, &efi_data(op).u.get_wakeup_time, sizeof(*tm));  in xen_efi_get_wakeup_time()
94 		*enabled = !!(efi_data(op).misc & XEN_EFI_GET_WAKEUP_TIME_ENABLED);  in xen_efi_get_wakeup_time()
97 		*pending = !!(efi_data(op).misc & XEN_EFI_GET_WAKEUP_TIME_PENDING);  in xen_efi_get_wakeup_time()
99 	return efi_data(op).status;  in xen_efi_get_wakeup_time()
104 	struct xen_platform_op op = INIT_EFI_OP(set_wakeup_time);  in xen_efi_set_wakeup_time()  local
106 	BUILD_BUG_ON(sizeof(*tm) != sizeof(efi_data(op).u.set_wakeup_time));  in xen_efi_set_wakeup_time()
108 		efi_data(op).misc = XEN_EFI_SET_WAKEUP_TIME_ENABLE;  in xen_efi_set_wakeup_time()
110 		memcpy(&efi_data(op).u.set_wakeup_time, tm, sizeof(*tm));  in xen_efi_set_wakeup_time()
112 		efi_data(op).misc |= XEN_EFI_SET_WAKEUP_TIME_ENABLE_ONLY;  in xen_efi_set_wakeup_time()
114 	if (HYPERVISOR_platform_op(&op) < 0)  in xen_efi_set_wakeup_time()
117 	return efi_data(op).status;  in xen_efi_set_wakeup_time()
124 	struct xen_platform_op op = INIT_EFI_OP(get_variable);  in xen_efi_get_variable()  local
126 	set_xen_guest_handle(efi_data(op).u.get_variable.name, name);  in xen_efi_get_variable()
128 		     sizeof(efi_data(op).u.get_variable.vendor_guid));  in xen_efi_get_variable()
129 	memcpy(&efi_data(op).u.get_variable.vendor_guid, vendor, sizeof(*vendor));  in xen_efi_get_variable()
130 	efi_data(op).u.get_variable.size = *data_size;  in xen_efi_get_variable()
131 	set_xen_guest_handle(efi_data(op).u.get_variable.data, data);  in xen_efi_get_variable()
133 	if (HYPERVISOR_platform_op(&op) < 0)  in xen_efi_get_variable()
136 	*data_size = efi_data(op).u.get_variable.size;  in xen_efi_get_variable()
138 		*attr = efi_data(op).misc;  in xen_efi_get_variable()
140 	return efi_data(op).status;  in xen_efi_get_variable()
147 	struct xen_platform_op op = INIT_EFI_OP(get_next_variable_name);  in xen_efi_get_next_variable()  local
149 	efi_data(op).u.get_next_variable_name.size = *name_size;  in xen_efi_get_next_variable()
150 	set_xen_guest_handle(efi_data(op).u.get_next_variable_name.name, name);  in xen_efi_get_next_variable()
152 		     sizeof(efi_data(op).u.get_next_variable_name.vendor_guid));  in xen_efi_get_next_variable()
153 	memcpy(&efi_data(op).u.get_next_variable_name.vendor_guid, vendor,  in xen_efi_get_next_variable()
156 	if (HYPERVISOR_platform_op(&op) < 0)  in xen_efi_get_next_variable()
159 	*name_size = efi_data(op).u.get_next_variable_name.size;  in xen_efi_get_next_variable()
160 	memcpy(vendor, &efi_data(op).u.get_next_variable_name.vendor_guid,  in xen_efi_get_next_variable()
163 	return efi_data(op).status;  in xen_efi_get_next_variable()
170 	struct xen_platform_op op = INIT_EFI_OP(set_variable);  in xen_efi_set_variable()  local
172 	set_xen_guest_handle(efi_data(op).u.set_variable.name, name);  in xen_efi_set_variable()
173 	efi_data(op).misc = attr;  in xen_efi_set_variable()
175 		     sizeof(efi_data(op).u.set_variable.vendor_guid));  in xen_efi_set_variable()
176 	memcpy(&efi_data(op).u.set_variable.vendor_guid, vendor, sizeof(*vendor));  in xen_efi_set_variable()
177 	efi_data(op).u.set_variable.size = data_size;  in xen_efi_set_variable()
178 	set_xen_guest_handle(efi_data(op).u.set_variable.data, data);  in xen_efi_set_variable()
180 	if (HYPERVISOR_platform_op(&op) < 0)  in xen_efi_set_variable()
183 	return efi_data(op).status;  in xen_efi_set_variable()
190 	struct xen_platform_op op = INIT_EFI_OP(query_variable_info);  in xen_efi_query_variable_info()  local
195 	efi_data(op).u.query_variable_info.attr = attr;  in xen_efi_query_variable_info()
197 	if (HYPERVISOR_platform_op(&op) < 0)  in xen_efi_query_variable_info()
200 	*storage_space = efi_data(op).u.query_variable_info.max_store_size;  in xen_efi_query_variable_info()
201 	*remaining_space = efi_data(op).u.query_variable_info.remain_store_size;  in xen_efi_query_variable_info()
202 	*max_variable_size = efi_data(op).u.query_variable_info.max_size;  in xen_efi_query_variable_info()
204 	return efi_data(op).status;  in xen_efi_query_variable_info()
209 	struct xen_platform_op op = INIT_EFI_OP(get_next_high_monotonic_count);  in xen_efi_get_next_high_mono_count()  local
211 	if (HYPERVISOR_platform_op(&op) < 0)  in xen_efi_get_next_high_mono_count()
214 	*count = efi_data(op).misc;  in xen_efi_get_next_high_mono_count()
216 	return efi_data(op).status;  in xen_efi_get_next_high_mono_count()
222 	struct xen_platform_op op = INIT_EFI_OP(update_capsule);  in xen_efi_update_capsule()  local
227 	set_xen_guest_handle(efi_data(op).u.update_capsule.capsule_header_array,  in xen_efi_update_capsule()
229 	efi_data(op).u.update_capsule.capsule_count = count;  in xen_efi_update_capsule()
230 	efi_data(op).u.update_capsule.sg_list = sg_list;  in xen_efi_update_capsule()
232 	if (HYPERVISOR_platform_op(&op) < 0)  in xen_efi_update_capsule()
235 	return efi_data(op).status;  in xen_efi_update_capsule()
241 	struct xen_platform_op op = INIT_EFI_OP(query_capsule_capabilities);  in xen_efi_query_capsule_caps()  local
246 	set_xen_guest_handle(efi_data(op).u.query_capsule_capabilities.capsule_header_array,  in xen_efi_query_capsule_caps()
248 	efi_data(op).u.query_capsule_capabilities.capsule_count = count;  in xen_efi_query_capsule_caps()
250 	if (HYPERVISOR_platform_op(&op) < 0)  in xen_efi_query_capsule_caps()
253 	*max_size = efi_data(op).u.query_capsule_capabilities.max_capsule_size;  in xen_efi_query_capsule_caps()
254 	*reset_type = efi_data(op).u.query_capsule_capabilities.reset_type;  in xen_efi_query_capsule_caps()
256 	return efi_data(op).status;  in xen_efi_query_capsule_caps()
301 	struct xen_platform_op op;  in efi_mem_desc_lookup()  local
302 	union xenpf_efi_info *info = &op.u.firmware_info.u.efi_info;  in efi_mem_desc_lookup()
308 	op = (struct xen_platform_op) {  in efi_mem_desc_lookup()
318 	rc = HYPERVISOR_platform_op(&op);  in efi_mem_desc_lookup()