break;
reg2 = rd32(hw, I40E_GLGEN_RSTAT);
if (reg2 & I40E_GLGEN_RSTAT_DEVSTATE_MASK) {
- DEBUGOUT("Core reset upcoming.\n");
+ DEBUGOUT("Core reset upcoming. Skipping PF reset request.\n");
DEBUGOUT1("I40E_GLGEN_RSTAT = 0x%x\n", reg2);
return I40E_ERR_NOT_READY;
}
/**
* i40e_set_fc
* @hw: pointer to the hw struct
+ * @aq_failures: buffer to return AdminQ failure information
+ * @atomic_restart: whether to enable atomic link restart
*
* Set the requested flow control mode using set_phy_config.
**/
* @mr_list: list of mirrored VSI SEIDs or VLAN IDs
* @cmd_details: pointer to command details structure or NULL
* @rule_id: Rule ID returned from FW
- * @rule_used: Number of rules used in internal switch
- * @rule_free: Number of rules free in internal switch
+ * @rules_used: Number of rules used in internal switch
+ * @rules_free: Number of rules free in internal switch
*
* Add/Delete a mirror rule to a specific switch. Mirror rules are supported for
* VEBs/VEPA elements only
* @mr_list: list of mirrored VSI SEIDs or VLAN IDs
* @cmd_details: pointer to command details structure or NULL
* @rule_id: Rule ID returned from FW
- * @rule_used: Number of rules used in internal switch
- * @rule_free: Number of rules free in internal switch
+ * @rules_used: Number of rules used in internal switch
+ * @rules_free: Number of rules free in internal switch
*
* Add mirror rule. Mirror rules are supported for VEBs or VEPA elements only
**/
* add_mirrorrule.
* @mr_list: list of mirrored VLAN IDs to be removed
* @cmd_details: pointer to command details structure or NULL
- * @rule_used: Number of rules used in internal switch
- * @rule_free: Number of rules free in internal switch
+ * @rules_used: Number of rules used in internal switch
+ * @rules_free: Number of rules free in internal switch
*
* Delete a mirror rule. Mirror rules are supported for VEBs/VEPA elements only
**/
/**
* i40e_aq_oem_post_update - triggers an OEM specific flow after update
* @hw: pointer to the hw struct
+ * @buff: buffer for result
+ * @buff_size: buffer size
* @cmd_details: pointer to command details structure or NULL
**/
enum i40e_status_code i40e_aq_oem_post_update(struct i40e_hw *hw,
* i40e_aq_add_udp_tunnel
* @hw: pointer to the hw struct
* @udp_port: the UDP port to add in Host byte order
- * @header_len: length of the tunneling header length in DWords
* @protocol_index: protocol index type
* @filter_index: pointer to filter index
* @cmd_details: pointer to command details structure or NULL
* @hw: pointer to the hw struct
* @seid: seid of the switching component connected to Physical Port
* @ets_data: Buffer holding ETS parameters
+ * @opcode: Tx scheduler AQ command opcode
* @cmd_details: pointer to command details structure or NULL
**/
enum i40e_status_code i40e_aq_config_switch_comp_ets(struct i40e_hw *hw,
* @hw: pointer to the hw struct
* @seid: VSI seid to add ethertype filter from
**/
-#define I40E_FLOW_CONTROL_ETHTYPE 0x8808
void i40e_add_filter_to_drop_tx_flow_control_frames(struct i40e_hw *hw,
u16 seid)
{
+#define I40E_FLOW_CONTROL_ETHTYPE 0x8808
u16 flag = I40E_AQC_ADD_CONTROL_PACKET_FLAGS_IGNORE_MAC |
I40E_AQC_ADD_CONTROL_PACKET_FLAGS_DROP |
I40E_AQC_ADD_CONTROL_PACKET_FLAGS_TX;
* @ret_buff_size: actual buffer size returned
* @ret_next_table: next block to read
* @ret_next_index: next index to read
+ * @cmd_details: pointer to command details structure or NULL
*
* Dump internal FW/HW data for debug purposes.
*
* i40e_read_phy_register_clause22
* @hw: pointer to the HW structure
* @reg: register address in the page
- * @phy_adr: PHY address on MDIO interface
+ * @phy_addr: PHY address on MDIO interface
* @value: PHY register value
*
* Reads specified PHY register value
* i40e_write_phy_register_clause22
* @hw: pointer to the HW structure
* @reg: register address in the page
- * @phy_adr: PHY address on MDIO interface
+ * @phy_addr: PHY address on MDIO interface
* @value: PHY register value
*
* Writes specified PHY register value
* @hw: pointer to the HW structure
* @page: registers page number
* @reg: register address in the page
- * @phy_adr: PHY address on MDIO interface
+ * @phy_addr: PHY address on MDIO interface
* @value: PHY register value
*
* Reads specified PHY register value
* @hw: pointer to the HW structure
* @page: registers page number
* @reg: register address in the page
- * @phy_adr: PHY address on MDIO interface
+ * @phy_addr: PHY address on MDIO interface
* @value: PHY register value
*
* Writes value to specified PHY register
* @hw: pointer to the HW structure
* @page: registers page number
* @reg: register address in the page
- * @phy_adr: PHY address on MDIO interface
+ * @phy_addr: PHY address on MDIO interface
* @value: PHY register value
*
* Writes value to specified PHY register
* @hw: pointer to the HW structure
* @page: registers page number
* @reg: register address in the page
- * @phy_adr: PHY address on MDIO interface
+ * @phy_addr: PHY address on MDIO interface
* @value: PHY register value
*
* Reads specified PHY register value
* i40e_get_phy_address
* @hw: pointer to the HW structure
* @dev_num: PHY port num that address we want
- * @phy_addr: Returned PHY address
*
* Gets PHY address for current port
**/
* i40e_led_set_phy
* @hw: pointer to the HW structure
* @on: true or false
+ * @led_addr: address of led register to use
* @mode: original val plus bit for set or ignore
+ *
* Set led's on or off when controlled by the PHY
*
**/
/**
* i40e_aq_set_arp_proxy_config
* @hw: pointer to the HW structure
- * @proxy_config - pointer to proxy config command table struct
+ * @proxy_config: pointer to proxy config command table struct
* @cmd_details: pointer to command details
*
* Set ARP offload parameters from pre-populated
return status;
}
-
/**
* i40e_aq_write_ddp - Write dynamic device personalization (ddp)
* @hw: pointer to the hw struct
* @hw: pointer to the hw struct
* @buff: command buffer (size in bytes = buff_size)
* @buff_size: buffer size in bytes
+ * @flags: AdminQ command flags
* @cmd_details: pointer to command details structure or NULL
**/
enum
#include "i40e_prototype.h"
-enum i40e_status_code i40e_read_nvm_word_srctl(struct i40e_hw *hw, u16 offset,
- u16 *data);
-enum i40e_status_code i40e_read_nvm_word_aq(struct i40e_hw *hw, u16 offset,
- u16 *data);
-enum i40e_status_code i40e_read_nvm_buffer_srctl(struct i40e_hw *hw, u16 offset,
- u16 *words, u16 *data);
-enum i40e_status_code i40e_read_nvm_buffer_aq(struct i40e_hw *hw, u16 offset,
- u16 *words, u16 *data);
-enum i40e_status_code i40e_read_nvm_aq(struct i40e_hw *hw, u8 module_pointer,
- u32 offset, u16 words, void *data,
- bool last_command);
-
/**
* i40e_init_nvm_ops - Initialize NVM function pointers
* @hw: pointer to the HW structure
return ret_code;
}
-/**
- * i40e_read_nvm_word - Reads nvm word and acquire lock if necessary
- * @hw: pointer to the HW structure
- * @offset: offset of the Shadow RAM word to read (0x000000 - 0x001FFF)
- * @data: word read from the Shadow RAM
- *
- * Reads one 16 bit word from the Shadow RAM using the GLNVM_SRCTL register.
- **/
-enum i40e_status_code i40e_read_nvm_word(struct i40e_hw *hw, u16 offset,
- u16 *data)
-{
- enum i40e_status_code ret_code = I40E_SUCCESS;
-
- if (hw->flags & I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK)
- ret_code = i40e_acquire_nvm(hw, I40E_RESOURCE_READ);
-
- if (!ret_code) {
- if (hw->flags & I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE) {
- ret_code = i40e_read_nvm_word_aq(hw, offset, data);
- } else {
- ret_code = i40e_read_nvm_word_srctl(hw, offset, data);
- }
- if (hw->flags & I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK)
- i40e_release_nvm(hw);
- }
- return ret_code;
-}
-
-/**
- * __i40e_read_nvm_word - Reads nvm word, assumes caller does the locking
- * @hw: pointer to the HW structure
- * @offset: offset of the Shadow RAM word to read (0x000000 - 0x001FFF)
- * @data: word read from the Shadow RAM
- *
- * Reads one 16 bit word from the Shadow RAM using the GLNVM_SRCTL register.
- **/
-enum i40e_status_code __i40e_read_nvm_word(struct i40e_hw *hw,
- u16 offset,
- u16 *data)
-{
- enum i40e_status_code ret_code = I40E_SUCCESS;
-
- if (hw->flags & I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE)
- ret_code = i40e_read_nvm_word_aq(hw, offset, data);
- else
- ret_code = i40e_read_nvm_word_srctl(hw, offset, data);
- return ret_code;
-}
-
/**
* i40e_read_nvm_word_srctl - Reads Shadow RAM via SRCTL register
* @hw: pointer to the HW structure
*
* Reads one 16 bit word from the Shadow RAM using the GLNVM_SRCTL register.
**/
-enum i40e_status_code i40e_read_nvm_word_srctl(struct i40e_hw *hw, u16 offset,
- u16 *data)
+STATIC enum i40e_status_code i40e_read_nvm_word_srctl(struct i40e_hw *hw,
+ u16 offset,
+ u16 *data)
{
enum i40e_status_code ret_code = I40E_ERR_TIMEOUT;
u32 sr_reg;
return ret_code;
}
+/**
+ * i40e_read_nvm_aq - Read Shadow RAM.
+ * @hw: pointer to the HW structure.
+ * @module_pointer: module pointer location in words from the NVM beginning
+ * @offset: offset in words from module start
+ * @words: number of words to write
+ * @data: buffer with words to write to the Shadow RAM
+ * @last_command: tells the AdminQ that this is the last command
+ *
+ * Writes a 16 bit words buffer to the Shadow RAM using the admin command.
+ **/
+STATIC enum i40e_status_code i40e_read_nvm_aq(struct i40e_hw *hw,
+ u8 module_pointer, u32 offset,
+ u16 words, void *data,
+ bool last_command)
+{
+ enum i40e_status_code ret_code = I40E_ERR_NVM;
+ struct i40e_asq_cmd_details cmd_details;
+
+ DEBUGFUNC("i40e_read_nvm_aq");
+
+ memset(&cmd_details, 0, sizeof(cmd_details));
+ cmd_details.wb_desc = &hw->nvm_wb_desc;
+
+ /* Here we are checking the SR limit only for the flat memory model.
+ * We cannot do it for the module-based model, as we did not acquire
+ * the NVM resource yet (we cannot get the module pointer value).
+ * Firmware will check the module-based model.
+ */
+ if ((offset + words) > hw->nvm.sr_size)
+ i40e_debug(hw, I40E_DEBUG_NVM,
+ "NVM write error: offset %d beyond Shadow RAM limit %d\n",
+ (offset + words), hw->nvm.sr_size);
+ else if (words > I40E_SR_SECTOR_SIZE_IN_WORDS)
+ /* We can write only up to 4KB (one sector), in one AQ write */
+ i40e_debug(hw, I40E_DEBUG_NVM,
+ "NVM write fail error: tried to write %d words, limit is %d.\n",
+ words, I40E_SR_SECTOR_SIZE_IN_WORDS);
+ else if (((offset + (words - 1)) / I40E_SR_SECTOR_SIZE_IN_WORDS)
+ != (offset / I40E_SR_SECTOR_SIZE_IN_WORDS))
+ /* A single write cannot spread over two sectors */
+ i40e_debug(hw, I40E_DEBUG_NVM,
+ "NVM write error: cannot spread over two sectors in a single write offset=%d words=%d\n",
+ offset, words);
+ else
+ ret_code = i40e_aq_read_nvm(hw, module_pointer,
+ 2 * offset, /*bytes*/
+ 2 * words, /*bytes*/
+ data, last_command, &cmd_details);
+
+ return ret_code;
+}
+
/**
* i40e_read_nvm_word_aq - Reads Shadow RAM via AQ
* @hw: pointer to the HW structure
* @offset: offset of the Shadow RAM word to read (0x000000 - 0x001FFF)
* @data: word read from the Shadow RAM
*
- * Reads one 16 bit word from the Shadow RAM using the GLNVM_SRCTL register.
+ * Reads one 16 bit word from the Shadow RAM using the AdminQ
**/
-enum i40e_status_code i40e_read_nvm_word_aq(struct i40e_hw *hw, u16 offset,
- u16 *data)
+STATIC enum i40e_status_code i40e_read_nvm_word_aq(struct i40e_hw *hw, u16 offset,
+ u16 *data)
{
enum i40e_status_code ret_code = I40E_ERR_TIMEOUT;
}
/**
- * __i40e_read_nvm_buffer - Reads nvm buffer, caller must acquire lock
+ * __i40e_read_nvm_word - Reads NVM word, assumes caller does the locking
* @hw: pointer to the HW structure
- * @offset: offset of the Shadow RAM word to read (0x000000 - 0x001FFF).
- * @words: (in) number of words to read; (out) number of words actually read
- * @data: words read from the Shadow RAM
+ * @offset: offset of the Shadow RAM word to read (0x000000 - 0x001FFF)
+ * @data: word read from the Shadow RAM
*
- * Reads 16 bit words (data buffer) from the SR using the i40e_read_nvm_srrd()
- * method. The buffer read is preceded by the NVM ownership take
- * and followed by the release.
+ * Reads one 16 bit word from the Shadow RAM.
+ *
+ * Do not use this function except in cases where the nvm lock is already
+ * taken via i40e_acquire_nvm().
**/
-enum i40e_status_code __i40e_read_nvm_buffer(struct i40e_hw *hw,
- u16 offset,
- u16 *words, u16 *data)
+enum i40e_status_code __i40e_read_nvm_word(struct i40e_hw *hw,
+ u16 offset,
+ u16 *data)
{
- enum i40e_status_code ret_code = I40E_SUCCESS;
if (hw->flags & I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE)
- ret_code = i40e_read_nvm_buffer_aq(hw, offset, words, data);
- else
- ret_code = i40e_read_nvm_buffer_srctl(hw, offset, words, data);
- return ret_code;
+ return i40e_read_nvm_word_aq(hw, offset, data);
+
+ return i40e_read_nvm_word_srctl(hw, offset, data);
}
/**
- * i40e_read_nvm_buffer - Reads Shadow RAM buffer and acuire lock if necessary
+ * i40e_read_nvm_word - Reads NVM word, acquires lock if necessary
* @hw: pointer to the HW structure
- * @offset: offset of the Shadow RAM word to read (0x000000 - 0x001FFF).
- * @words: (in) number of words to read; (out) number of words actually read
- * @data: words read from the Shadow RAM
+ * @offset: offset of the Shadow RAM word to read (0x000000 - 0x001FFF)
+ * @data: word read from the Shadow RAM
*
- * Reads 16 bit words (data buffer) from the SR using the i40e_read_nvm_srrd()
- * method. The buffer read is preceded by the NVM ownership take
- * and followed by the release.
+ * Reads one 16 bit word from the Shadow RAM.
**/
-enum i40e_status_code i40e_read_nvm_buffer(struct i40e_hw *hw, u16 offset,
- u16 *words, u16 *data)
+enum i40e_status_code i40e_read_nvm_word(struct i40e_hw *hw, u16 offset,
+ u16 *data)
{
enum i40e_status_code ret_code = I40E_SUCCESS;
- if (hw->flags & I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE) {
+ if (hw->flags & I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK)
ret_code = i40e_acquire_nvm(hw, I40E_RESOURCE_READ);
- if (!ret_code) {
- ret_code = i40e_read_nvm_buffer_aq(hw, offset, words,
- data);
- i40e_release_nvm(hw);
- }
- } else {
- ret_code = i40e_read_nvm_buffer_srctl(hw, offset, words, data);
- }
+
+ if (ret_code)
+ return ret_code;
+ ret_code = __i40e_read_nvm_word(hw, offset, data);
+
+ if (hw->flags & I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK)
+ i40e_release_nvm(hw);
return ret_code;
}
* method. The buffer read is preceded by the NVM ownership take
* and followed by the release.
**/
-enum i40e_status_code i40e_read_nvm_buffer_srctl(struct i40e_hw *hw, u16 offset,
- u16 *words, u16 *data)
+STATIC enum i40e_status_code i40e_read_nvm_buffer_srctl(struct i40e_hw *hw, u16 offset,
+ u16 *words, u16 *data)
{
enum i40e_status_code ret_code = I40E_SUCCESS;
u16 index, word;
* method. The buffer read is preceded by the NVM ownership take
* and followed by the release.
**/
-enum i40e_status_code i40e_read_nvm_buffer_aq(struct i40e_hw *hw, u16 offset,
- u16 *words, u16 *data)
+STATIC enum i40e_status_code i40e_read_nvm_buffer_aq(struct i40e_hw *hw, u16 offset,
+ u16 *words, u16 *data)
{
enum i40e_status_code ret_code;
u16 read_size = *words;
}
/**
- * i40e_read_nvm_aq - Read Shadow RAM.
- * @hw: pointer to the HW structure.
- * @module_pointer: module pointer location in words from the NVM beginning
- * @offset: offset in words from module start
- * @words: number of words to write
- * @data: buffer with words to write to the Shadow RAM
- * @last_command: tells the AdminQ that this is the last command
+ * __i40e_read_nvm_buffer - Reads NVM buffer, caller must acquire lock
+ * @hw: pointer to the HW structure
+ * @offset: offset of the Shadow RAM word to read (0x000000 - 0x001FFF).
+ * @words: (in) number of words to read; (out) number of words actually read
+ * @data: words read from the Shadow RAM
*
- * Writes a 16 bit words buffer to the Shadow RAM using the admin command.
+ * Reads 16 bit words (data buffer) from the SR using the i40e_read_nvm_srrd()
+ * method.
**/
-enum i40e_status_code i40e_read_nvm_aq(struct i40e_hw *hw, u8 module_pointer,
- u32 offset, u16 words, void *data,
- bool last_command)
+enum i40e_status_code __i40e_read_nvm_buffer(struct i40e_hw *hw,
+ u16 offset,
+ u16 *words, u16 *data)
{
- enum i40e_status_code ret_code = I40E_ERR_NVM;
- struct i40e_asq_cmd_details cmd_details;
+ if (hw->flags & I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE)
+ return i40e_read_nvm_buffer_aq(hw, offset, words, data);
- DEBUGFUNC("i40e_read_nvm_aq");
+ return i40e_read_nvm_buffer_srctl(hw, offset, words, data);
+}
- memset(&cmd_details, 0, sizeof(cmd_details));
- cmd_details.wb_desc = &hw->nvm_wb_desc;
+/**
+ * i40e_read_nvm_buffer - Reads Shadow RAM buffer and acquire lock if necessary
+ * @hw: pointer to the HW structure
+ * @offset: offset of the Shadow RAM word to read (0x000000 - 0x001FFF).
+ * @words: (in) number of words to read; (out) number of words actually read
+ * @data: words read from the Shadow RAM
+ *
+ * Reads 16 bit words (data buffer) from the SR using the i40e_read_nvm_srrd()
+ * method. The buffer read is preceded by the NVM ownership take
+ * and followed by the release.
+ **/
+enum i40e_status_code i40e_read_nvm_buffer(struct i40e_hw *hw, u16 offset,
+ u16 *words, u16 *data)
+{
+ enum i40e_status_code ret_code = I40E_SUCCESS;
- /* Here we are checking the SR limit only for the flat memory model.
- * We cannot do it for the module-based model, as we did not acquire
- * the NVM resource yet (we cannot get the module pointer value).
- * Firmware will check the module-based model.
- */
- if ((offset + words) > hw->nvm.sr_size)
- i40e_debug(hw, I40E_DEBUG_NVM,
- "NVM write error: offset %d beyond Shadow RAM limit %d\n",
- (offset + words), hw->nvm.sr_size);
- else if (words > I40E_SR_SECTOR_SIZE_IN_WORDS)
- /* We can write only up to 4KB (one sector), in one AQ write */
- i40e_debug(hw, I40E_DEBUG_NVM,
- "NVM write fail error: tried to write %d words, limit is %d.\n",
- words, I40E_SR_SECTOR_SIZE_IN_WORDS);
- else if (((offset + (words - 1)) / I40E_SR_SECTOR_SIZE_IN_WORDS)
- != (offset / I40E_SR_SECTOR_SIZE_IN_WORDS))
- /* A single write cannot spread over two sectors */
- i40e_debug(hw, I40E_DEBUG_NVM,
- "NVM write error: cannot spread over two sectors in a single write offset=%d words=%d\n",
- offset, words);
- else
- ret_code = i40e_aq_read_nvm(hw, module_pointer,
- 2 * offset, /*bytes*/
- 2 * words, /*bytes*/
- data, last_command, &cmd_details);
+ if (hw->flags & I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE) {
+ ret_code = i40e_acquire_nvm(hw, I40E_RESOURCE_READ);
+ if (!ret_code) {
+ ret_code = i40e_read_nvm_buffer_aq(hw, offset, words,
+ data);
+ i40e_release_nvm(hw);
+ }
+ } else {
+ ret_code = i40e_read_nvm_buffer_srctl(hw, offset, words, data);
+ }
return ret_code;
}
data = (u16 *)vmem.va;
/* read pointer to VPD area */
- ret_code = __i40e_read_nvm_word(hw, I40E_SR_VPD_PTR,
- &vpd_module);
+ ret_code = __i40e_read_nvm_word(hw, I40E_SR_VPD_PTR, &vpd_module);
if (ret_code != I40E_SUCCESS) {
ret_code = I40E_ERR_NVM_CHECKSUM;
goto i40e_calc_nvm_checksum_exit;
}
/* read pointer to PCIe Alt Auto-load module */
- ret_code = __i40e_read_nvm_word(hw,
- I40E_SR_PCIE_ALT_AUTO_LOAD_PTR,
+ ret_code = __i40e_read_nvm_word(hw, I40E_SR_PCIE_ALT_AUTO_LOAD_PTR,
&pcie_alt_module);
if (ret_code != I40E_SUCCESS) {
ret_code = I40E_ERR_NVM_CHECKSUM;
DEBUGFUNC("i40e_validate_nvm_checksum");
- /* acquire_nvm provides exclusive NVM lock to synchronize access across
- * PFs. X710 uses i40e_read_nvm_word_srctl which polls for done bit
- * twice (first time to be able to write address to I40E_GLNVM_SRCTL
- * register, second to read data from I40E_GLNVM_SRDATA. One PF can see
- * done bit and try to write address, while another one will interpret
- * it as a good time to read data. It will cause invalid data to be
- * read.
+ /* We must acquire the NVM lock in order to correctly synchronize the
+ * NVM accesses across multiple PFs. Without doing so it is possible
+ * for one of the PFs to read invalid data potentially indicating that
+ * the checksum is invalid.
*/
ret_code = i40e_acquire_nvm(hw, I40E_RESOURCE_READ);
- if (!ret_code) {
- ret_code = i40e_calc_nvm_checksum(hw, &checksum_local);
+ if (ret_code)
+ return ret_code;
+ ret_code = i40e_calc_nvm_checksum(hw, &checksum_local);
+ __i40e_read_nvm_word(hw, I40E_SR_SW_CHECKSUM_WORD, &checksum_sr);
i40e_release_nvm(hw);
- if (ret_code != I40E_SUCCESS)
- goto i40e_validate_nvm_checksum_exit;
- } else {
- goto i40e_validate_nvm_checksum_exit;
- }
-
- i40e_read_nvm_word(hw, I40E_SR_SW_CHECKSUM_WORD, &checksum_sr);
+ if (ret_code)
+ return ret_code;
/* Verify read checksum from EEPROM is the same as
* calculated checksum
if (checksum)
*checksum = checksum_local;
-i40e_validate_nvm_checksum_exit:
return ret_code;
}