31 	/* Switching to words (sr_size contains power of 2KB) */  in i40e_init_nvm()
212  * @module_pointer: module pointer location in words from the NVM beginning
213  * @offset: offset in words from module start
214  * @words: number of words to read
215  * @data: buffer with words to read to the Shadow RAM
218  * Reads a 16 bit words buffer to the Shadow RAM using the admin command.
222 			    u16 words, void *data,  in i40e_read_nvm_aq()  argument
236 	if ((offset + words) > hw->nvm.sr_size)  in i40e_read_nvm_aq()
239 			   (offset + words), hw->nvm.sr_size);  in i40e_read_nvm_aq()
240 	else if (words > I40E_SR_SECTOR_SIZE_IN_WORDS)  in i40e_read_nvm_aq()
243 			   "NVM read fail error: tried to read %d words, limit is %d.\n",  in i40e_read_nvm_aq()
244 			   words, I40E_SR_SECTOR_SIZE_IN_WORDS);  in i40e_read_nvm_aq()
245 	else if (((offset + (words - 1)) / I40E_SR_SECTOR_SIZE_IN_WORDS)  in i40e_read_nvm_aq()
249 			   "NVM read error: cannot spread over two sectors in a single read offset=%d words=%d\n",  in i40e_read_nvm_aq()
250 			   offset, words);  in i40e_read_nvm_aq()
254 					    2 * words,   /*bytes*/  in i40e_read_nvm_aq()
328  * @module_ptr: Pointer to module in words with respect to NVM beginning
329  * @module_offset: Offset in words from module start
330  * @data_offset: Offset in words from reading data area start
331  * @words_data_size: Words to read from NVM
403  * @words: (in) number of words to read; (out) number of words actually read
404  * @data: words read from the Shadow RAM
406  * Reads 16 bit words (data buffer) from the SR using the i40e_read_nvm_srrd()
411 				      u16 *words, u16 *data)  in i40e_read_nvm_buffer_srctl()  argument
417 	for (word = 0; word < *words; word++) {  in i40e_read_nvm_buffer_srctl()
424 	/* Update the number of words read from the Shadow RAM */  in i40e_read_nvm_buffer_srctl()
425 	*words = word;  in i40e_read_nvm_buffer_srctl()
434  * @words: (in) number of words to read; (out) number of words actually read
435  * @data: words read from the Shadow RAM
437  * Reads 16 bit words (data buffer) from the SR using the i40e_read_nvm_aq()
442 				   u16 *words, u16 *data)  in i40e_read_nvm_buffer_aq()  argument
456 			read_size = min(*words,  in i40e_read_nvm_buffer_aq()
460 			read_size = min((*words - words_read),  in i40e_read_nvm_buffer_aq()
464 		if ((words_read + read_size) >= *words)  in i40e_read_nvm_buffer_aq()
472 		/* Increment counter for words already read and move offset to  in i40e_read_nvm_buffer_aq()
477 	} while (words_read < *words);  in i40e_read_nvm_buffer_aq()
479 	for (i = 0; i < *words; i++)  in i40e_read_nvm_buffer_aq()
483 	*words = words_read;  in i40e_read_nvm_buffer_aq()
491  * @words: (in) number of words to read; (out) number of words actually read
492  * @data: words read from the Shadow RAM
494  * Reads 16 bit words (data buffer) from the SR using the i40e_read_nvm_srrd()
498 				  u16 offset, u16 *words,  in __i40e_read_nvm_buffer()  argument
502 		return i40e_read_nvm_buffer_aq(hw, offset, words, data);  in __i40e_read_nvm_buffer()
504 	return i40e_read_nvm_buffer_srctl(hw, offset, words, data);  in __i40e_read_nvm_buffer()
511  * @words: (in) number of words to read; (out) number of words actually read
512  * @data: words read from the Shadow RAM
514  * Reads 16 bit words (data buffer) from the SR using the i40e_read_nvm_srrd()
519 			 u16 *words, u16 *data)  in i40e_read_nvm_buffer()  argument
526 			ret_code = i40e_read_nvm_buffer_aq(hw, offset, words,  in i40e_read_nvm_buffer()
531 		ret_code = i40e_read_nvm_buffer_srctl(hw, offset, words, data);  in i40e_read_nvm_buffer()
540  * @module_pointer: module pointer location in words from the NVM beginning
541  * @offset: offset in words from module start
542  * @words: number of words to write
543  * @data: buffer with words to write to the Shadow RAM
546  * Writes a 16 bit words buffer to the Shadow RAM using the admin command.
549 			     u32 offset, u16 words, void *data,  in i40e_write_nvm_aq()  argument
563 	if ((offset + words) > hw->nvm.sr_size)  in i40e_write_nvm_aq()
566 			   (offset + words), hw->nvm.sr_size);  in i40e_write_nvm_aq()
567 	else if (words > I40E_SR_SECTOR_SIZE_IN_WORDS)  in i40e_write_nvm_aq()
570 			   "NVM write fail error: tried to write %d words, limit is %d.\n",  in i40e_write_nvm_aq()
571 			   words, I40E_SR_SECTOR_SIZE_IN_WORDS);  in i40e_write_nvm_aq()
572 	else if (((offset + (words - 1)) / I40E_SR_SECTOR_SIZE_IN_WORDS)  in i40e_write_nvm_aq()
576 			   "NVM write error: cannot spread over two sectors in a single write offset=%d words=%d\n",  in i40e_write_nvm_aq()
577 			   offset, words);  in i40e_write_nvm_aq()
581 					      2 * words,   /*bytes*/  in i40e_write_nvm_aq()
636 			u16 words = I40E_SR_SECTOR_SIZE_IN_WORDS;  in i40e_calc_nvm_checksum()  local
638 			ret_code = __i40e_read_nvm_buffer(hw, i, &words, data);  in i40e_calc_nvm_checksum()