From 1664ef3e62271dede7d51056b9ba36697b57d714 Mon Sep 17 00:00:00 2001 From: Andre Guedes Date: Tue, 7 Apr 2020 14:07:08 -0700 Subject: igc: Remove ethertype filter in PTP code The driver only supports hardware timestamping for all incoming traffic (HWTSTAMP_FILTER_ALL) which is enabled via Rx Time Sync Control (TSYNCRXCTL) register already. Therefore, the ethertype filter set in in igc_ptp_set_timestamp_mode() is useless so this patch removes it. Signed-off-by: Andre Guedes Tested-by: Aaron Brown Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/igc/igc.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/net/ethernet/intel/igc/igc.h') diff --git a/drivers/net/ethernet/intel/igc/igc.h b/drivers/net/ethernet/intel/igc/igc.h index 5f1e1d31e832..e4169fe955d8 100644 --- a/drivers/net/ethernet/intel/igc/igc.h +++ b/drivers/net/ethernet/intel/igc/igc.h @@ -26,7 +26,7 @@ void igc_set_ethtool_ops(struct net_device *); #define MAX_Q_VECTORS 8 #define MAX_STD_JUMBO_FRAME_SIZE 9216 -#define MAX_ETYPE_FILTER (4 - 1) +#define MAX_ETYPE_FILTER 4 #define IGC_RETA_SIZE 128 struct igc_tx_queue_stats { -- cgit