intel/igb/e1000_nvm.c

131 	s32 ret_val = -E1000_ERR_NVM;
140 			ret_val = 0;
147 	return ret_val;
162 	s32 ret_val = 0;
180 		ret_val = -E1000_ERR_NVM;
183 	return ret_val;
255 	s32 ret_val = 0;
287 			ret_val = -E1000_ERR_NVM;
293 	return ret_val;
309 	s32 ret_val;
319 		ret_val = -E1000_ERR_NVM;
323 	ret_val = nvm->ops.acquire(hw);
324 	if (ret_val)
327 	ret_val = igb_ready_nvm_eeprom(hw);
328 	if (ret_val)
353 	return ret_val;
369 	s32 ret_val = 0;
377 		ret_val = -E1000_ERR_NVM;
386 		ret_val = igb_poll_eerd_eewr_done(hw, E1000_NVM_POLL_READ);
387 		if (ret_val)
395 	return ret_val;
413 	s32 ret_val = -E1000_ERR_NVM;
422 		return ret_val;
428 		ret_val = nvm->ops.acquire(hw);
429 		if (ret_val)
430 			return ret_val;
432 		ret_val = igb_ready_nvm_eeprom(hw);
433 		if (ret_val) {
435 			return ret_val;
474 	return ret_val;
488 	s32 ret_val;
496 		ret_val = E1000_ERR_INVALID_ARGUMENT;
500 	ret_val = hw->nvm.ops.read(hw, NVM_PBA_OFFSET_0, 1, &nvm_data);
501 	if (ret_val) {
506 	ret_val = hw->nvm.ops.read(hw, NVM_PBA_OFFSET_1, 1, &pointer);
507 	if (ret_val) {
551 	ret_val = hw->nvm.ops.read(hw, pointer, 1, &length);
552 	if (ret_val) {
559 		ret_val = E1000_ERR_NVM_PBA_SECTION;
565 		ret_val = E1000_ERR_NO_SPACE;
574 		ret_val = hw->nvm.ops.read(hw, pointer + offset, 1, &nvm_data);
575 		if (ret_val) {
585 	return ret_val;
626 	s32 ret_val = 0;
631 		ret_val = hw->nvm.ops.read(hw, i, 1, &nvm_data);
632 		if (ret_val) {
641 		ret_val = -E1000_ERR_NVM;
646 	return ret_val;
659 	s32  ret_val;
664 		ret_val = hw->nvm.ops.read(hw, i, 1, &nvm_data);
665 		if (ret_val) {
672 	ret_val = hw->nvm.ops.write(hw, NVM_CHECKSUM_REG, 1, &checksum);
673 	if (ret_val)
677 	return ret_val;