55 	int ret;  in iwl_nvm_write_chunk()  local
57 	ret = iwl_mvm_send_cmd(mvm, &cmd);  in iwl_nvm_write_chunk()
58 	if (ret)  in iwl_nvm_write_chunk()
59 		return ret;  in iwl_nvm_write_chunk()
68 		ret = -EIO;  in iwl_nvm_write_chunk()
72 	return ret;  in iwl_nvm_write_chunk()
91 	int ret, bytes_read, offset_read;  in iwl_nvm_read_chunk()  local
96 	ret = iwl_mvm_send_cmd(mvm, &cmd);  in iwl_nvm_read_chunk()
97 	if (ret)  in iwl_nvm_read_chunk()
98 		return ret;  in iwl_nvm_read_chunk()
104 	ret = le16_to_cpu(nvm_resp->status);  in iwl_nvm_read_chunk()
108 	if (ret) {  in iwl_nvm_read_chunk()
110 		    (ret == READ_NVM_CHUNK_NOT_VALID_ADDRESS)) {  in iwl_nvm_read_chunk()
122 			ret = 0;  in iwl_nvm_read_chunk()
126 					 ret, mvm->trans->name);  in iwl_nvm_read_chunk()
127 			ret = -ENODATA;  in iwl_nvm_read_chunk()
135 		ret = -EINVAL;  in iwl_nvm_read_chunk()
141 	ret = bytes_read;  in iwl_nvm_read_chunk()
145 	return ret;  in iwl_nvm_read_chunk()
156 		int chunk_size, ret;  in iwl_nvm_write_section()  local
161 		ret = iwl_nvm_write_chunk(mvm, section, offset,  in iwl_nvm_write_section()
163 		if (ret < 0)  in iwl_nvm_write_section()
164 			return ret;  in iwl_nvm_write_section()
186 	int ret;  in iwl_nvm_read_section()  local
191 	ret = length;  in iwl_nvm_read_section()
194 	while (ret == length) {  in iwl_nvm_read_section()
202 		ret = iwl_nvm_read_chunk(mvm, section, offset, length, data);  in iwl_nvm_read_section()
203 		if (ret < 0) {  in iwl_nvm_read_section()
207 			return ret;  in iwl_nvm_read_section()
209 		offset += ret;  in iwl_nvm_read_section()
283 	int i, ret = 0;  in iwl_mvm_load_nvm_to_nic()  local
291 		ret = iwl_nvm_write_section(mvm, i, sections[i].data,  in iwl_mvm_load_nvm_to_nic()
293 		if (ret < 0) {  in iwl_mvm_load_nvm_to_nic()
294 			IWL_ERR(mvm, "iwl_mvm_send_cmd failed: %d\n", ret);  in iwl_mvm_load_nvm_to_nic()
298 	return ret;  in iwl_mvm_load_nvm_to_nic()
303 	int ret, section;  in iwl_nvm_init()  local
321 		ret = iwl_nvm_read_section(mvm, section, nvm_buffer,  in iwl_nvm_init()
323 		if (ret == -ENODATA) {  in iwl_nvm_init()
324 			ret = 0;  in iwl_nvm_init()
327 		if (ret < 0)  in iwl_nvm_init()
329 		size_read += ret;  in iwl_nvm_init()
330 		temp = kmemdup(nvm_buffer, ret, GFP_KERNEL);  in iwl_nvm_init()
332 			ret = -ENOMEM;  in iwl_nvm_init()
336 		iwl_nvm_fixups(mvm->trans->hw_id, section, temp, ret);  in iwl_nvm_init()
339 		mvm->nvm_sections[section].length = ret;  in iwl_nvm_init()
345 			mvm->nvm_sw_blob.size  = ret;  in iwl_nvm_init()
349 			mvm->nvm_calib_blob.size  = ret;  in iwl_nvm_init()
353 			mvm->nvm_prod_blob.size  = ret;  in iwl_nvm_init()
357 			mvm->nvm_phy_sku_blob.size  = ret;  in iwl_nvm_init()
362 			mvm->nvm_reg_blob.size  = ret;  in iwl_nvm_init()
367 				mvm->nvm_hw_blob.size = ret;  in iwl_nvm_init()
380 		ret = iwl_read_external_nvm(mvm->trans, mvm->nvm_file_name,  in iwl_nvm_init()
382 		if (ret) {  in iwl_nvm_init()
385 			if ((ret == -EFAULT || ret == -ENOENT) &&  in iwl_nvm_init()
388 				ret = iwl_read_external_nvm(mvm->trans,  in iwl_nvm_init()
391 				if (ret)  in iwl_nvm_init()
392 					return ret;  in iwl_nvm_init()
394 				return ret;  in iwl_nvm_init()
406 	return ret < 0 ? ret : 0;  in iwl_nvm_init()
425 	int ret, resp_ver;  in iwl_mvm_update_mcc()  local
438 	ret = iwl_mvm_send_cmd(mvm, &cmd);  in iwl_mvm_update_mcc()
439 	if (ret)  in iwl_mvm_update_mcc()
440 		return ERR_PTR(ret);  in iwl_mvm_update_mcc()