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authorAndre Guedes <andre.guedes@intel.com>2020-05-12 10:35:53 -0700
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2020-05-28 20:15:38 -0700
commite087d3bbc4bfb1458b28f77caa0eed092f632b2b (patch)
tree95ac7b8c1240e21068e1a8e780043ffa2881667c /drivers/net/ethernet/intel
parent3d3e9b6b6a878d01c04629eae8787de132056533 (diff)
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 <andre.guedes@intel.com> Acked-by: Sasha Neftin <sasha.neftin@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel')
-rw-r--r--drivers/net/ethernet/intel/igc/igc.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc.h b/drivers/net/ethernet/intel/igc/igc.h
index 14f9edaaaf83..5dbc5a156626 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)