163 static int nfit_test_cmd_get_config_size(struct nd_cmd_get_config_size *nd_cmd,  in nfit_test_cmd_get_config_size()  argument
166 	if (buf_len < sizeof(*nd_cmd))  in nfit_test_cmd_get_config_size()
169 	nd_cmd->status = 0;  in nfit_test_cmd_get_config_size()
170 	nd_cmd->config_size = LABEL_SIZE;  in nfit_test_cmd_get_config_size()
171 	nd_cmd->max_xfer = SZ_4K;  in nfit_test_cmd_get_config_size()
177 		*nd_cmd, unsigned int buf_len, void *label)  in nfit_test_cmd_get_config_data()
179 	unsigned int len, offset = nd_cmd->in_offset;  in nfit_test_cmd_get_config_data()
182 	if (buf_len < sizeof(*nd_cmd))  in nfit_test_cmd_get_config_data()
186 	if (nd_cmd->in_length + sizeof(*nd_cmd) > buf_len)  in nfit_test_cmd_get_config_data()
189 	nd_cmd->status = 0;  in nfit_test_cmd_get_config_data()
190 	len = min(nd_cmd->in_length, LABEL_SIZE - offset);  in nfit_test_cmd_get_config_data()
191 	memcpy(nd_cmd->out_buf, label + offset, len);  in nfit_test_cmd_get_config_data()
192 	rc = buf_len - sizeof(*nd_cmd) - len;  in nfit_test_cmd_get_config_data()
197 static int nfit_test_cmd_set_config_data(struct nd_cmd_set_config_hdr *nd_cmd,  in nfit_test_cmd_set_config_data()  argument
200 	unsigned int len, offset = nd_cmd->in_offset;  in nfit_test_cmd_set_config_data()
204 	if (buf_len < sizeof(*nd_cmd))  in nfit_test_cmd_set_config_data()
208 	if (nd_cmd->in_length + sizeof(*nd_cmd) + 4 > buf_len)  in nfit_test_cmd_set_config_data()
211 	status = (void *)nd_cmd + nd_cmd->in_length + sizeof(*nd_cmd);  in nfit_test_cmd_set_config_data()
213 	len = min(nd_cmd->in_length, LABEL_SIZE - offset);  in nfit_test_cmd_set_config_data()
214 	memcpy(label + offset, nd_cmd->in_buf, len);  in nfit_test_cmd_set_config_data()
215 	rc = buf_len - sizeof(*nd_cmd) - (len + 4);  in nfit_test_cmd_set_config_data()
220 static int nfit_test_cmd_ars_cap(struct nd_cmd_ars_cap *nd_cmd,  in nfit_test_cmd_ars_cap()  argument
223 	if (buf_len < sizeof(*nd_cmd))  in nfit_test_cmd_ars_cap()
226 	nd_cmd->max_ars_out = 256;  in nfit_test_cmd_ars_cap()
227 	nd_cmd->status = (ND_ARS_PERSISTENT | ND_ARS_VOLATILE) << 16;  in nfit_test_cmd_ars_cap()
232 static int nfit_test_cmd_ars_start(struct nd_cmd_ars_start *nd_cmd,  in nfit_test_cmd_ars_start()  argument
235 	if (buf_len < sizeof(*nd_cmd))  in nfit_test_cmd_ars_start()
238 	nd_cmd->status = 0;  in nfit_test_cmd_ars_start()
243 static int nfit_test_cmd_ars_status(struct nd_cmd_ars_status *nd_cmd,  in nfit_test_cmd_ars_status()  argument
246 	if (buf_len < sizeof(*nd_cmd))  in nfit_test_cmd_ars_status()
249 	nd_cmd->out_length = 256;  in nfit_test_cmd_ars_status()
250 	nd_cmd->num_records = 0;  in nfit_test_cmd_ars_status()
251 	nd_cmd->status = 0;  in nfit_test_cmd_ars_status()