From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sasha Levin Date: Thu, 16 Jan 2020 11:43:55 -0500 Subject: [Intel-wired-lan] [PATCH AUTOSEL 4.19 004/671] ixgbe: don't clear IPsec sa counters on HW clearing In-Reply-To: <20200116165502.8838-1-sashal@kernel.org> References: <20200116165502.8838-1-sashal@kernel.org> Message-ID: <20200116165502.8838-4-sashal@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: intel-wired-lan@osuosl.org List-ID: From: Shannon Nelson [ Upstream commit 9e3f2f5ecee69b0f70003fb3e07639151e91de73 ] The software SA record counters should not be cleared when clearing the hardware tables. This causes the counters to be out of sync after a driver reset. Fixes: 63a67fe229ea ("ixgbe: add ipsec offload add and remove SA") Signed-off-by: Shannon Nelson Tested-by: Andrew Bowers Signed-off-by: Jeff Kirsher Signed-off-by: Sasha Levin --- drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c index b27f7a968820..49e6d66ccf80 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ipsec.c @@ -114,7 +114,6 @@ static void ixgbe_ipsec_set_rx_ip(struct ixgbe_hw *hw, u16 idx, __be32 addr[]) **/ static void ixgbe_ipsec_clear_hw_tables(struct ixgbe_adapter *adapter) { - struct ixgbe_ipsec *ipsec = adapter->ipsec; struct ixgbe_hw *hw = &adapter->hw; u32 buf[4] = {0, 0, 0, 0}; u16 idx; @@ -133,9 +132,6 @@ static void ixgbe_ipsec_clear_hw_tables(struct ixgbe_adapter *adapter) ixgbe_ipsec_set_tx_sa(hw, idx, buf, 0); ixgbe_ipsec_set_rx_sa(hw, idx, 0, buf, 0, 0, 0); } - - ipsec->num_rx_sa = 0; - ipsec->num_tx_sa = 0; } /** -- 2.20.1