10  * @hw: pointer to the HW struct
11  * @module_typeid: module pointer location in words from the NVM beginning
17  * @cd: pointer to command details structure or NULL
19  * Read the NVM using the admin queue commands (0x0701)
43 	cmd->offset_low = cpu_to_le16(offset & 0xFFFF);  in ice_aq_read_nvm()
44 	cmd->offset_high = (offset >> 16) & 0xFF;  in ice_aq_read_nvm()
52  * @hw: pointer to the HW struct
62  * Returns a status code on failure. Note that the data pointer may be
70 	u32 bytes_read = 0;  in ice_read_flat_nvm()
74 	*length = 0;  in ice_read_flat_nvm()
113  * @hw: pointer to the HW struct
114  * @module_typeid: module pointer location in words from the NVM beginning
120  * @cd: pointer to command details structure or NULL
122  * Update the NVM using the admin queue commands (0x0703)
135 	if (offset & 0xFF000000)  in ice_aq_update_nvm()
146 	cmd->offset_low = cpu_to_le16(offset & 0xFFFF);  in ice_aq_update_nvm()
147 	cmd->offset_high = (offset >> 16) & 0xFF;  in ice_aq_update_nvm()
157  * @hw: pointer to the HW struct
158  * @module_typeid: module pointer location in words from the NVM beginning
159  * @cd: pointer to command details structure or NULL
161  * Erase the NVM sector using the admin queue commands (0x0702)
174 	cmd->offset_low = 0;  in ice_aq_erase_nvm()
175 	cmd->offset_high = 0;  in ice_aq_erase_nvm()
177 	return ice_aq_send_cmd(hw, &desc, NULL, 0, cd);  in ice_aq_erase_nvm()
182  * @hw: pointer to the HW structure
183  * @offset: offset of the Shadow RAM word to read (0x000000 - 0x001FFF)
203 	return 0;  in ice_read_sr_word_aq()
208  * @hw: pointer to the HW structure
216 		return 0;  in ice_acquire_nvm()
223  * @hw: pointer to the HW structure
237  * @hw: pointer to the HW structure
271 		ice_debug(hw, ICE_DBG_NVM, "Unexpected value for flash module: 0x%04x\n", module);  in ice_get_flash_bank_offset()
272 		return 0;  in ice_get_flash_bank_offset()
285 		return 0;  in ice_get_flash_bank_offset()
294 		return offset + (second_bank_active ? size : 0);  in ice_get_flash_bank_offset()
296 		return offset + (second_bank_active ? 0 : size);  in ice_get_flash_bank_offset()
300 	return 0;  in ice_get_flash_bank_offset()
305  * @hw: pointer to the HW structure
329 		ice_debug(hw, ICE_DBG_NVM, "Unable to calculate flash bank offset for module 0x%04x\n",  in ice_read_flash_module()
347  * @hw: pointer to the HW structure
371  * @hw: pointer to the HW structure
387  * @hw: pointer to the HW structure
410  * @hw: pointer to the HW structure
411  * @offset: offset of the Shadow RAM word to read (0x000000 - 0x001FFF)
431  * @hw: pointer to hardware structure
432  * @module_tlv: pointer to module TLV to return
433  * @module_tlv_len: pointer to module TLV length to return
437  * Area (PFA) and returns the TLV pointer and length. The caller can
449 		ice_debug(hw, ICE_DBG_INIT, "Preserved Field Array pointer.\n");  in ice_get_pfa_module_tlv()
493 				return 0;  in ice_get_pfa_module_tlv()
500 …(hw), "TLV of type %u and length 0x%04x caused 16-bit arithmetic overflow. The PFA starts at 0x%04…  in ice_get_pfa_module_tlv()
511  * @hw: pointer to hardware structure
552 	for (i = 0; i < pba_size; i++) {  in ice_read_pba_string()
559 		pba_num[(i * 2)] = (pba_word >> 8) & 0xFF;  in ice_read_pba_string()
560 		pba_num[(i * 2) + 1] = pba_word & 0xFF;  in ice_read_pba_string()
562 	pba_num[(pba_size * 2)] = '\0';  in ice_read_pba_string()
569  * @hw: pointer to the HW struct
571  * @nvm: pointer to NVM info structure
604 	return 0;  in ice_get_nvm_ver_info()
609  * @hw: pointer to the HW structure
623  * @hw: pointer to the HW struct
641 	 * equal 0.  in ice_get_orom_civd_data()
655 	status = ice_read_flash_module(hw, bank, ICE_SR_1ST_OROM_BANK_PTR, 0,  in ice_get_orom_civd_data()
664 	for (offset = 0; (offset + 512) <= hw->flash.banks.orom_size; offset += 512) {  in ice_get_orom_civd_data()
666 		u8 sum = 0, i;  in ice_get_orom_civd_data()
671 		if (memcmp("$CIV", tmp->signature, sizeof(tmp->signature)) != 0)  in ice_get_orom_civd_data()
678 		for (i = 0; i < sizeof(*tmp); i++)  in ice_get_orom_civd_data()
689 		return 0;  in ice_get_orom_civd_data()
701  * @hw: pointer to the HW struct
703  * @orom: pointer to Option ROM info structure
727 	return 0;  in ice_get_orom_ver_info()
732  * @hw: pointer to the HW structure
746  * @hw: pointer to the HW struct
748  * @netlist: pointer to netlist version info structure
767 		ice_debug(hw, ICE_DBG_NVM, "Expected netlist module_id ID of 0x%04x, but got 0x%04x\n",  in ice_get_netlist_info()
799 	for (i = 0; i < ICE_NETLIST_ID_BLK_SIZE; i++)  in ice_get_netlist_info()
823  * @hw: pointer to the HW struct
824  * @netlist: pointer to netlist version info structure
837  * @hw: pointer to the HW struct
845 	u32 min_size = 0, max_size = ICE_AQC_NVM_MAX_OFFSET + 1;  in ice_discover_flash_size()
862 			status = 0;  in ice_discover_flash_size()
885  * ice_read_sr_pointer - Read the value of a Shadow RAM pointer word
886  * @hw: pointer to the HW structure
888  * @pointer: pointer value read from Shadow RAM
890  * Read the given Shadow RAM word, and convert it to a pointer value specified
891  * in bytes. This function assumes the specified offset is a valid pointer
894  * Each pointer word specifies whether it is stored in word size or 4KB
895  * sector size by using the highest bit. The reported pointer value will be in
898 static int ice_read_sr_pointer(struct ice_hw *hw, u16 offset, u32 *pointer)  in ice_read_sr_pointer()  argument
907 	/* Determine if the pointer is in 4KB or word units */  in ice_read_sr_pointer()
909 		*pointer = (value & ~ICE_SR_NVM_PTR_4KB_UNITS) * 4 * 1024;  in ice_read_sr_pointer()
911 		*pointer = value * 2;  in ice_read_sr_pointer()
913 	return 0;  in ice_read_sr_pointer()
918  * @hw: pointer to the HW structure
941 	return 0;  in ice_read_sr_area_size()
946  * @hw: pointer to the HW struct
950  * pointer and size. These values are then cached into the ice_flash_info
989 		ice_debug(hw, ICE_DBG_NVM, "Failed to read NVM bank pointer\n");  in ice_determine_active_flash_banks()
1001 		ice_debug(hw, ICE_DBG_NVM, "Failed to read OROM bank pointer\n");  in ice_determine_active_flash_banks()
1013 		ice_debug(hw, ICE_DBG_NVM, "Failed to read Netlist bank pointer\n");  in ice_determine_active_flash_banks()
1023 	return 0;  in ice_determine_active_flash_banks()
1028  * @hw: pointer to the HW struct
1087 	return 0;  in ice_init_nvm()
1092  * @hw: pointer to the HW struct
1094  * Verify NVM PFA checksum validity (0x0706)
1111 	status = ice_aq_send_cmd(hw, &desc, NULL, 0, NULL);  in ice_nvm_validate_checksum()
1123  * @hw: pointer to the HW struct
1128  * and dumps the Shadow RAM to flash (0x0707)
1150 	cmd->cmd_flags = (u8)(cmd_flags & 0xFF);  in ice_nvm_write_activate()
1151 	cmd->offset_high = (u8)((cmd_flags >> 8) & 0xFF);  in ice_nvm_write_activate()
1153 	err = ice_aq_send_cmd(hw, &desc, NULL, 0, NULL);  in ice_nvm_write_activate()
1162  * @hw: pointer to the HW struct
1164  * Update empr (0x0709). This command allows SW to
1173 	return ice_aq_send_cmd(hw, &desc, NULL, 0, NULL);  in ice_aq_nvm_update_empr()
1177  * @hw: pointer to the HW struct
1180  *		       If bit is set to 1, then buffer should be size 0.
1181  * @data: pointer to buffer
1183  * @cd: pointer to command details structure or NULL
1185  * Set package data (0x070A). This command is equivalent to the reception
1197 	if (length != 0 && !data)  in ice_nvm_set_pkg_data()
1212  * @hw: pointer to the HW struct
1213  * @data: pointer to buffer
1216  * @comp_response: a pointer to the response from the 0x070B AQC.
1217  * @comp_response_code: a pointer to the response code from the 0x070B AQC.
1218  * @cd: pointer to command details structure or NULL
1220  * Pass component table (0x070B). This command is equivalent to the reception