Endpoint: adding new PSTATs vectors to endpoint -- for each class

modules/wr_endpoint/endpoint_pkg.vhd

@@ -53,7 +53,7 @@ package endpoint_pkg is
 
   type t_txtsu_timestamp_array is array(integer range <>) of t_txtsu_timestamp;
 
-  constant c_epevents_sz  : integer := 21;  --how many events the endpoint generates
+  constant c_epevents_sz  : integer := 29;  --how many events the endpoint generates
 
   component xwr_endpoint
     generic (

modules/wr_endpoint/endpoint_private_pkg.vhd

@@ -105,7 +105,8 @@ package endpoint_private_pkg is
     rx_path_timing_failure : std_logic;
     tx_pause               : std_logic;
     tx_underrun            : std_logic;
-    rx_pclass              : std_logic_vector(7 downto 0);
+    rx_pclass              : std_logic_vector(7 downto 0); -- packet class (from filter)
+    rx_tclass              : std_logic_vector(7 downto 0); -- traffic class (priority)
     tx_frame               : std_logic;
     rx_frame               : std_logic;
     rx_drop_at_rtu_full    : std_logic;
@@ -523,6 +524,7 @@ package body endpoint_private_pkg is
     trig_out(18)<= trig_in.tx_frame;
     trig_out(19)<= trig_in.rx_frame;
     trig_out(20)<= trig_in.rx_drop_at_rtu_full;
+    trig_out(28 downto 21) <= trig_in.rx_tclass(7 downto 0);
   end f_pack_rmon_triggers;
 
 

modules/wr_endpoint/ep_rx_path.vhd

@@ -317,6 +317,7 @@ architecture behavioral of ep_rx_path is
   signal mbuf_rd, mbuf_valid, mbuf_we, mbuf_pf_drop, mbuf_is_hp : std_logic;
   signal mbuf_is_pause, mbuf_full, mbuf_we_d0, mbuf_we_d1       : std_logic;
   signal mbuf_pf_class                                          : std_logic_vector(7 downto 0);
+  signal rtu_rq_valid                                           : std_logic;
 
 begin  -- behavioral
 
@@ -483,7 +484,7 @@ begin  -- behavioral
       
       rtu_rq_o         => rtu_rq_o,
       rtu_full_i       => rtu_full_i,
-      rtu_rq_valid_o   => rtu_rq_valid_o);
+      rtu_rq_valid_o   => rtu_rq_valid);
 
   U_Gen_Status : ep_rx_status_reg_insert
     port map (
@@ -539,7 +540,7 @@ begin  -- behavioral
   pfilter_drop_o   <= pfilter_drop;
   pfilter_done_o   <= pfilter_done;
 
-
+  rtu_rq_valid_o   <= rtu_rq_valid;
   -----------------------------------------
   -- RMON events
   -----------------------------------------
@@ -548,5 +549,14 @@ begin  -- behavioral
     rmon_o.rx_pclass(i) <= pfilter_pclass(i) and pfilter_done;
   end generate;
 
+  rmon_o.rx_tclass(0) <= rtu_rq_valid when (vlan_tclass = "000" and vlan_is_tagged = '1') else '0';
+  rmon_o.rx_tclass(1) <= rtu_rq_valid when (vlan_tclass = "001" and vlan_is_tagged = '1') else '0';
+  rmon_o.rx_tclass(2) <= rtu_rq_valid when (vlan_tclass = "010" and vlan_is_tagged = '1') else '0';
+  rmon_o.rx_tclass(3) <= rtu_rq_valid when (vlan_tclass = "011" and vlan_is_tagged = '1') else '0';
+  rmon_o.rx_tclass(4) <= rtu_rq_valid when (vlan_tclass = "100" and vlan_is_tagged = '1') else '0';
+  rmon_o.rx_tclass(5) <= rtu_rq_valid when (vlan_tclass = "101" and vlan_is_tagged = '1') else '0';
+  rmon_o.rx_tclass(6) <= rtu_rq_valid when (vlan_tclass = "110" and vlan_is_tagged = '1') else '0';
+  rmon_o.rx_tclass(7) <= rtu_rq_valid when (vlan_tclass = "111" and vlan_is_tagged = '1') else '0';
+
 end behavioral;
 

modules/wr_endpoint/wr_endpoint.vhd

@@ -1038,6 +1038,7 @@ begin
   rmon.rx_pause        <= rx_path_rmon.rx_pause;
   rmon.rx_pfilter_drop <= rx_path_rmon.rx_pfilter_drop;
   rmon.rx_pclass       <= rx_path_rmon.rx_pclass;
+  rmon.rx_tclass       <= rx_path_rmon.rx_tclass;
   rmon.rx_drop_at_rtu_full <= rx_path_rmon.rx_drop_at_rtu_full;
   rmon.tx_underrun     <= pcs_rmon.tx_underrun;
   rmon.rx_overrun      <= pcs_rmon.rx_overrun;