11  * @hw: pointer to the HW structure
22 	int ret_code = 0;  in i40e_init_nvm()
52  * @hw: pointer to the HW structure
62 	u64 time_left = 0;  in i40e_acquire_nvm()
63 	int ret_code = 0;  in i40e_acquire_nvm()
69 					    0, &time_left, NULL);  in i40e_acquire_nvm()
89 							access, 0, &time_left,  in i40e_acquire_nvm()
98 			hw->nvm.hw_semaphore_timeout = 0;  in i40e_acquire_nvm()
111  * @hw: pointer to the HW structure
117 	u32 total_delay = 0;  in i40e_release_nvm()
118 	int ret_code = 0;  in i40e_release_nvm()
123 	ret_code = i40e_aq_release_resource(hw, I40E_NVM_RESOURCE_ID, 0, NULL);  in i40e_release_nvm()
133 						    0, NULL);  in i40e_release_nvm()
140  * @hw: pointer to the HW structure
150 	for (wait_cnt = 0; wait_cnt < I40E_SRRD_SRCTL_ATTEMPTS; wait_cnt++) {  in i40e_poll_sr_srctl_done_bit()
153 			ret_code = 0;  in i40e_poll_sr_srctl_done_bit()
165  * @hw: pointer to the HW structure
166  * @offset: offset of the Shadow RAM word to read (0x000000 - 0x001FFF)
204 			   "NVM read error: Couldn't access Shadow RAM address: 0x%x\n",  in i40e_read_nvm_word_srctl()
213  * @hw: pointer to the HW structure.
214  * @module_pointer: module pointer location in words from the NVM beginning
230 	memset(&cmd_details, 0, sizeof(cmd_details));  in i40e_read_nvm_aq()
235 	 * the NVM resource yet (we cannot get the module pointer value).  in i40e_read_nvm_aq()
264  * @hw: pointer to the HW structure
265  * @offset: offset of the Shadow RAM word to read (0x000000 - 0x001FFF)
275 	ret_code = i40e_read_nvm_aq(hw, 0x0, offset, 1, data, true);  in i40e_read_nvm_word_aq()
283  * @hw: pointer to the HW structure
284  * @offset: offset of the Shadow RAM word to read (0x000000 - 0x001FFF)
303  * @hw: pointer to the HW structure
304  * @offset: offset of the Shadow RAM word to read (0x000000 - 0x001FFF)
312 	int ret_code = 0;  in i40e_read_nvm_word()
329  * @hw: Pointer to the HW structure
330  * @module_ptr: Pointer to module in words with respect to NVM beginning
334  * @data_ptr: Pointer to memory location where resulting buffer will be stored
343 	u16 specific_ptr = 0;  in i40e_read_nvm_module_data()
344 	u16 ptr_value = 0;  in i40e_read_nvm_module_data()
345 	u32 offset = 0;  in i40e_read_nvm_module_data()
348 	if (module_ptr != 0) {  in i40e_read_nvm_module_data()
357 #define I40E_NVM_INVALID_PTR_VAL 0x7FFF  in i40e_read_nvm_module_data()
358 #define I40E_NVM_INVALID_VAL 0xFFFF  in i40e_read_nvm_module_data()
360 	/* Pointer not initialized */  in i40e_read_nvm_module_data()
363 		i40e_debug(hw, I40E_DEBUG_ALL, "Pointer not initialized.\n");  in i40e_read_nvm_module_data()
369 		/* Pointer points outside of the Shared RAM mapped area */  in i40e_read_nvm_module_data()
371 			   "Reading nvm data failed. Pointer points outside of the Shared RAM mapped area.\n");  in i40e_read_nvm_module_data()
403  * @hw: pointer to the HW structure
404  * @offset: offset of the Shadow RAM word to read (0x000000 - 0x001FFF).
415 	int ret_code = 0;  in i40e_read_nvm_buffer_srctl()
419 	for (word = 0; word < *words; word++) {  in i40e_read_nvm_buffer_srctl()
434  * @hw: pointer to the HW structure
435  * @offset: offset of the Shadow RAM word to read (0x000000 - 0x001FFF).
447 	u16 words_read = 0;  in i40e_read_nvm_buffer_aq()
450 	u16 i = 0;  in i40e_read_nvm_buffer_aq()
469 		ret_code = i40e_read_nvm_aq(hw, 0x0, offset, read_size,  in i40e_read_nvm_buffer_aq()
481 	for (i = 0; i < *words; i++)  in i40e_read_nvm_buffer_aq()
491  * @hw: pointer to the HW structure
492  * @offset: offset of the Shadow RAM word to read (0x000000 - 0x001FFF).
511  * @hw: pointer to the HW structure
512  * @offset: offset of the Shadow RAM word to read (0x000000 - 0x001FFF).
523 	int ret_code = 0;  in i40e_read_nvm_buffer()
541  * @hw: pointer to the HW structure.
542  * @module_pointer: module pointer location in words from the NVM beginning
557 	memset(&cmd_details, 0, sizeof(cmd_details));  in i40e_write_nvm_aq()
562 	 * the NVM resource yet (we cannot get the module pointer value).  in i40e_write_nvm_aq()
584 					      data, last_command, 0,  in i40e_write_nvm_aq()
592  * @hw: pointer to hardware structure
593  * @checksum: pointer to the checksum
604 	u16 pcie_alt_module = 0;  in i40e_calc_nvm_checksum()
605 	u16 checksum_local = 0;  in i40e_calc_nvm_checksum()
606 	u16 vpd_module = 0;  in i40e_calc_nvm_checksum()
609 	u16 i = 0;  in i40e_calc_nvm_checksum()
617 	/* read pointer to VPD area */  in i40e_calc_nvm_checksum()
624 	/* read pointer to PCIe Alt Auto-load module */  in i40e_calc_nvm_checksum()
635 	for (i = 0; i < hw->nvm.sr_size; i++) {  in i40e_calc_nvm_checksum()
637 		if ((i % I40E_SR_SECTOR_SIZE_IN_WORDS) == 0) {  in i40e_calc_nvm_checksum()
675  * @hw: pointer to hardware structure
690 		ret_code = i40e_write_nvm_aq(hw, 0x00, I40E_SR_SW_CHECKSUM_WORD,  in i40e_update_nvm_checksum()
699  * @hw: pointer to hardware structure
708 	u16 checksum_local = 0;  in i40e_validate_nvm_checksum()
709 	u16 checksum_sr = 0;  in i40e_validate_nvm_checksum()
710 	int ret_code = 0;  in i40e_validate_nvm_checksum()
806  * @hw: pointer to hardware structure
807  * @cmd: pointer to nvm update command
808  * @bytes: pointer to the data buffer
809  * @perrno: pointer to return error code
821 	*perrno = 0;  in i40e_nvmupd_command()
826 …UG_NVM, "%s state %d nvm_release_on_hold %d opc 0x%04x cmd 0x%08x config 0x%08x offset 0x%08x data…  in i40e_nvmupd_command()
848 		bytes[0] = hw->nvmupd_state;  in i40e_nvmupd_command()
851 			bytes[1] = 0;  in i40e_nvmupd_command()
859 		return 0;  in i40e_nvmupd_command()
896 		if (cmd->offset == 0xffff) {  in i40e_nvmupd_command()
898 			status = 0;  in i40e_nvmupd_command()
921  * @hw: pointer to hardware structure
922  * @cmd: pointer to nvm update command buffer
923  * @bytes: pointer to the data buffer
924  * @perrno: pointer to return error code
934 	int status = 0;  in i40e_nvmupd_state_init()
1060  * @hw: pointer to hardware structure
1061  * @cmd: pointer to nvm update command buffer
1062  * @bytes: pointer to the data buffer
1063  * @perrno: pointer to return error code
1073 	int status = 0;  in i40e_nvmupd_state_reading()
1102  * @hw: pointer to hardware structure
1103  * @cmd: pointer to nvm update command buffer
1104  * @bytes: pointer to the data buffer
1105  * @perrno: pointer to return error code
1116 	int status = 0;  in i40e_nvmupd_state_writing()
1222  * @hw: pointer to the hardware structure
1227 		   "NVMUPD: clearing wait on opcode 0x%04x\n",  in i40e_nvmupd_clear_wait_state()
1234 	hw->nvm_wait_opcode = 0;  in i40e_nvmupd_clear_wait_state()
1257  * @hw: pointer to the hardware structure
1274  * @hw: pointer to hardware structure
1275  * @cmd: pointer to nvm update command buffer
1276  * @perrno: pointer to return error code
1319 			if (module == 0xf)  in i40e_nvmupd_validate_command()
1321 			else if (module == 0)  in i40e_nvmupd_validate_command()
1357 			if (module == 0)  in i40e_nvmupd_validate_command()
1369  * @hw: pointer to hardware structure
1370  * @cmd: pointer to nvm update command buffer
1371  * @bytes: pointer to the data buffer
1372  * @perrno: pointer to return error code
1382 	u32 buff_size = 0;  in i40e_nvmupd_exec_aq()
1389 	if (cmd->offset == 0xffff)  in i40e_nvmupd_exec_aq()
1390 		return 0;  in i40e_nvmupd_exec_aq()
1392 	memset(&cmd_details, 0, sizeof(cmd_details));  in i40e_nvmupd_exec_aq()
1396 	memset(&hw->nvm_wb_desc, 0, aq_desc_len);  in i40e_nvmupd_exec_aq()
1428 		memset(&hw->nvm_aq_event_desc, 0, aq_desc_len);  in i40e_nvmupd_exec_aq()
1453  * @hw: pointer to hardware structure
1454  * @cmd: pointer to nvm update command buffer
1455  * @bytes: pointer to the data buffer
1456  * @perrno: pointer to return error code
1509 	if (remainder > 0) {  in i40e_nvmupd_get_aq_result()
1517 	return 0;  in i40e_nvmupd_get_aq_result()
1522  * @hw: pointer to hardware structure
1523  * @cmd: pointer to nvm update command buffer
1524  * @bytes: pointer to the data buffer
1525  * @perrno: pointer to return error code
1551 	return 0;  in i40e_nvmupd_get_aq_event()
1556  * @hw: pointer to hardware structure
1557  * @cmd: pointer to nvm update command buffer
1558  * @bytes: pointer to the data buffer
1559  * @perrno: pointer to return error code
1576 	memset(&cmd_details, 0, sizeof(cmd_details));  in i40e_nvmupd_nvm_read()
1583 			   "i40e_nvmupd_nvm_read mod 0x%x  off 0x%x  len 0x%x\n",  in i40e_nvmupd_nvm_read()
1596  * @hw: pointer to hardware structure
1597  * @cmd: pointer to nvm update command buffer
1598  * @perrno: pointer to return error code
1608 	int status = 0;  in i40e_nvmupd_nvm_erase()
1615 	memset(&cmd_details, 0, sizeof(cmd_details));  in i40e_nvmupd_nvm_erase()
1622 			   "i40e_nvmupd_nvm_erase mod 0x%x  off 0x%x len 0x%x\n",  in i40e_nvmupd_nvm_erase()
1635  * @hw: pointer to hardware structure
1636  * @cmd: pointer to nvm update command buffer
1637  * @bytes: pointer to the data buffer
1638  * @perrno: pointer to return error code
1649 	int status = 0;  in i40e_nvmupd_nvm_write()
1657 	memset(&cmd_details, 0, sizeof(cmd_details));  in i40e_nvmupd_nvm_write()
1665 			   "i40e_nvmupd_nvm_write mod 0x%x off 0x%x len 0x%x\n",  in i40e_nvmupd_nvm_write()