From 25c37fce85e104057acbb9879fbef8ecad8440b0 Mon Sep 17 00:00:00 2001 From: Andre Guedes Date: Tue, 12 May 2020 10:35:53 -0700 Subject: [PATCH] igc: Fix IGC_MAX_RXNFC_RULES IGC supports a total of 32 rules. 16 MAC address based, 8 VLAN priority based, and 8 Ethertype based. This patch fixes IGC_MAX_RXNFC_RULES accordingly. Signed-off-by: Andre Guedes Acked-by: Sasha Neftin Tested-by: Aaron Brown Signed-off-by: Jeff Kirsher --- drivers/net/ethernet/intel/igc/igc.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/intel/igc/igc.h b/drivers/net/ethernet/intel/igc/igc.h index 14f9edaaaf834..5dbc5a156626a 100644 --- a/drivers/net/ethernet/intel/igc/igc.h +++ b/drivers/net/ethernet/intel/igc/igc.h @@ -457,7 +457,10 @@ struct igc_nfc_rule { u16 action; }; -#define IGC_MAX_RXNFC_RULES 16 +/* IGC supports a total of 32 NFC rules: 16 MAC address based,, 8 VLAN priority + * based, and 8 ethertype based. + */ +#define IGC_MAX_RXNFC_RULES 32 /* igc_desc_unused - calculate if we have unused descriptors */ static inline u16 igc_desc_unused(const struct igc_ring *ring) -- 2.39.5