igb: Add new function to read part number from EEPROM in string format
New adapters will have part numbers stored in string format rather than
simple hex format. This function will read part number formats in either
hex or string.
Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
diff --git a/drivers/net/igb/e1000_nvm.h b/drivers/net/igb/e1000_nvm.h
index 1041c34..29c956a 100644
--- a/drivers/net/igb/e1000_nvm.h
+++ b/drivers/net/igb/e1000_nvm.h
@@ -32,6 +32,8 @@
void igb_release_nvm(struct e1000_hw *hw);
s32 igb_read_mac_addr(struct e1000_hw *hw);
s32 igb_read_part_num(struct e1000_hw *hw, u32 *part_num);
+s32 igb_read_part_string(struct e1000_hw *hw, u8 *part_num,
+ u32 part_num_size);
s32 igb_read_nvm_eerd(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
s32 igb_write_nvm_spi(struct e1000_hw *hw, u16 offset, u16 words, u16 *data);
s32 igb_validate_nvm_checksum(struct e1000_hw *hw);