Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit dd38c583 authored by Jesse Brandeburg's avatar Jesse Brandeburg Committed by Jeff Kirsher
Browse files

i40e: add little endian conversion for checksum 



The checksum is not correct on big endian machines so add code to swap it
correctly.

Change-ID: Ic92b886d172a2cbe49f5d7eee1bc78e447023c7b
Signed-off-by: default avatarJesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: default avatarPaul M Stillwell Jr <paul.m.stillwell.jr@intel.com>
Tested-by: default avatarAndrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: default avatarJeff Kirsher <jeffrey.t.kirsher@intel.com>
parent fb43201f

drivers/net/ethernet/intel/i40e/i40e_nvm.c

+3 −1
Original line number Diff line number Diff line
@@ -547,11 +547,13 @@ i40e_status i40e_update_nvm_checksum(struct i40e_hw *hw) 
{

	i40e_status ret_code = 0;

	u16 checksum;

	__le16 le_sum;



	ret_code = i40e_calc_nvm_checksum(hw, &checksum);

	le_sum = cpu_to_le16(checksum);

	if (!ret_code)

		ret_code = i40e_write_nvm_aq(hw, 0x00, I40E_SR_SW_CHECKSUM_WORD,

					     1, &checksum, true);

					     1, &le_sum, true);



	return ret_code;

}