From a47e7ac8851c4f3dfd3e0f8970d38f1a567af11a Mon Sep 17 00:00:00 2001 From: Sasha Neftin Date: Thu, 3 Feb 2022 14:21:49 +0200 Subject: [PATCH] e1000e: Correct NVM checksum verification flow commit ffd24fa2fcc76ecb2e61e7a4ef8588177bcb42a6 upstream. Update MAC type check e1000_pch_tgp because for e1000_pch_cnp, NVM checksum update is still possible. Emit a more detailed warning message. Bugzilla: https://bugzilla.opensuse.org/show_bug.cgi?id=1191663 Fixes: 4051f68318ca ("e1000e: Do not take care about recovery NVM checksum") Reported-by: Thomas Bogendoerfer Signed-off-by: Sasha Neftin Tested-by: Naama Meir Signed-off-by: Tony Nguyen Signed-off-by: Greg Kroah-Hartman --- drivers/net/ethernet/intel/e1000e/ich8lan.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/intel/e1000e/ich8lan.c b/drivers/net/ethernet/intel/e1000e/ich8lan.c index c908c84b86d2..a3e42d06c63e 100644 --- a/drivers/net/ethernet/intel/e1000e/ich8lan.c +++ b/drivers/net/ethernet/intel/e1000e/ich8lan.c @@ -4136,9 +4136,9 @@ static s32 e1000_validate_nvm_checksum_ich8lan(struct e1000_hw *hw) return ret_val; if (!(data & valid_csum_mask)) { - e_dbg("NVM Checksum Invalid\n"); + e_dbg("NVM Checksum valid bit not set\n"); - if (hw->mac.type < e1000_pch_cnp) { + if (hw->mac.type < e1000_pch_tgp) { data |= valid_csum_mask; ret_val = e1000_write_nvm(hw, word, 1, &data); if (ret_val) -- 2.34.1