diff options
| author |   Andre Guedes <andre.guedes@intel.com> | 2020-05-12 10:35:53 -0700 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2020-05-28 20:15:38 -0700 |
| commit | e087d3bbc4bfb1458b28f77caa0eed092f632b2b (patch) | |
| tree | 95ac7b8c1240e21068e1a8e780043ffa2881667c /drivers/net/ethernet/intel/igc/igc.h | |
| parent | igc: Reject NFC rules with multiple matches (diff) | |
| download | linux-dev-e087d3bbc4bfb1458b28f77caa0eed092f632b2b.tar.xz linux-dev-e087d3bbc4bfb1458b28f77caa0eed092f632b2b.zip | |
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/igc/igc.h')
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc.h | 5 |
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) |