commit 3bcf1a940a3699ba3cda6aaecd21b14573709adc
author Prashant Maheshwari <pmahesh2@cisco.com> Wed Jul 31 21:37:33 2019 +0530
committer Neale Ranns <nranns@cisco.com> Tue Aug 06 08:13:33 2019 +0000
tree 1a3f11ffa5690c987b3503c57068d0519f5f70bb
parent ec757593859bd8c16839ea8a81a2ef4eb8b29539

ethernet: change to mark the CFI bit in the L2 header.

Type: fix
Fixes: 039cbfe2

Signed-off-by: Prashant Maheshwari <pmahesh2@cisco.com>
Change-Id: Idca91c73758824688dd6ce61df994be66753d838

src/vnet/ethernet/packet.h

diff --git a/src/vnet/ethernet/packet.h b/src/vnet/ethernet/packet.h
index d70960b..13d7daf 100644
--- a/src/vnet/ethernet/packet.h
+++ b/src/vnet/ethernet/packet.h
@@ -142,8 +142,8 @@
 {
   u8 *bytes = (u8 *) (&h->priority_cfi_and_id);
 
-  bytes[0] &= 0x1f;
-  bytes[0] |= (prio & 0x7) << 5;
+  bytes[0] &= 0x0f;
+  bytes[0] |= (prio & 0xf) << 4;
 }
 
 always_inline u8
@@ -151,7 +151,7 @@
 {
   u8 *bytes = (u8 *) (&h->priority_cfi_and_id);
 
-  return (bytes[0] >> 5);
+  return (bytes[0] >> 4);
 }
 
 /* VLAN with ethertype first and vlan id second */