RDMA/nes: Enhanced PFT management scheme

Change management of perfect filter table to allow enhanced
performance applications.

Signed-off-by: Vadim Makhervaks <vmakhervaks@neteffect.com>
Signed-off-by: Sweta Bhatt <sweta.bhatt@einfochips.com>
Signed-off-by: Chien Tung <ctung@neteffect.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/infiniband/hw/nes/nes_hw.h b/drivers/infiniband/hw/nes/nes_hw.h
index 1b93c571b931..610b9d859597 100644
--- a/drivers/infiniband/hw/nes/nes_hw.h
+++ b/drivers/infiniband/hw/nes/nes_hw.h
@@ -968,6 +968,7 @@ struct nes_arp_entry {
 #define DEFAULT_JUMBO_NES_QL_TARGET 40
 #define DEFAULT_JUMBO_NES_QL_HIGH   128
 #define NES_NIC_CQ_DOWNWARD_TREND   16
+#define NES_PFT_SIZE                48
 
 struct nes_hw_tune_timer {
     /* u16 cq_count; */
@@ -1117,6 +1118,7 @@ struct nes_adapter {
         u8            virtwq;
         u8            et_use_adaptive_rx_coalesce;
         u8            adapter_fcn_count;
+        u8 pft_mcast_map[NES_PFT_SIZE];
 };
 
 struct nes_pbl {