commit 1fc7fa73ef12f0c4882054d1b092621b3ca050a6
author Eunchan Kim <eunchan@opentitan.org> Wed Dec 16 10:22:59 2020 -0800
committer Eunchan Kim <eunchan@opentitan.org> Thu Dec 17 10:18:21 2020 -0800
tree 7e7398ef6f6c961bb4b254c5e9890c5f8e463824
parent 55d787d4900de20d9f24f500807c559d9cb73e20

[kmac] Add HintByteData for packer in MSGFIFO

This commit adds the compile-time parameter of prim_packer to turn on
ByteData. The packer checks the continuity of the input mask/ output
mask if this parameter is non-zero.

Signed-off-by: Eunchan Kim <eunchan@opentitan.org>

hw/ip/kmac/rtl/kmac_msgfifo.sv

diff --git a/hw/ip/kmac/rtl/kmac_msgfifo.sv b/hw/ip/kmac/rtl/kmac_msgfifo.sv
index b9ca002..e8bd9fa 100644
--- a/hw/ip/kmac/rtl/kmac_msgfifo.sv
+++ b/hw/ip/kmac/rtl/kmac_msgfifo.sv
@@ -97,8 +97,9 @@
   logic msgfifo_flush_done;
 
   prim_packer #(
-    .InW      (OutWidth),
-    .OutW     (OutWidth)
+    .InW          (OutWidth),
+    .OutW         (OutWidth),
+    .HintByteData (1)
   ) u_packer (
     .clk_i,
     .rst_ni,