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igb: Fix set_ethtool function to call update nvm for entire image

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This patch fixes a problem where we were only checking to update checksum
on first part of nvm image.  Newer parts have multiple checksum fields and
checksum function will accommodate that as long as we call it in the first
place for any changes made.

Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Carolyn Wyborny 2013-04-25 17:22:34 +00:00 committed by Jeff Kirsher
parent 373e6978f9
commit 2a0a0f1ea2
1 changed files with 2 additions and 4 deletions
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6
drivers/net/ethernet/intel/igb/igb_ethtool.c
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@ -811,10 +811,8 @@ static int igb_set_eeprom(struct net_device *netdev,
ret_val = hw->nvm.ops.write(hw, first_word,
last_word - first_word + 1, eeprom_buff);
/* Update the checksum over the first part of the EEPROM if needed
* and flush shadow RAM for 82573 controllers
*/
if ((ret_val == 0) && ((first_word <= NVM_CHECKSUM_REG)))
/* Update the checksum if nvm write succeeded */
if (ret_val == 0)
hw->nvm.ops.update(hw);
igb_set_fw_version(adapter);