From a5820ecb77182475ae2e27f72a981d53fc739a99 Mon Sep 17 00:00:00 2001
From: Yaroslav Tykhiy <ytykhiy@gmail.com>
Date: Sun, 23 May 2004 20:22:40 +0000
Subject: [PATCH] According to the design of checksum offloading framework,
 if_hwassist should be in accord with the IFCAP_TXCSUM bit of if_capenable.

---
 sys/dev/nge/if_nge.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/sys/dev/nge/if_nge.c b/sys/dev/nge/if_nge.c
index e8453b37a28..82b654d334d 100644
--- a/sys/dev/nge/if_nge.c
+++ b/sys/dev/nge/if_nge.c
@@ -2114,10 +2114,13 @@ nge_ioctl(ifp, command, data)
 			 * 8152 (TX FIFO size minus 64 minus 18), turn off
 			 * TX checksum offloading.
 			 */
-			if (ifr->ifr_mtu >= 8152)
+			if (ifr->ifr_mtu >= 8152) {
+				ifp->if_capenable &= ~IFCAP_TXCSUM;
 				ifp->if_hwassist = 0;
-			else
+			} else {
+				ifp->if_capenable |= IFCAP_TXCSUM;
 				ifp->if_hwassist = NGE_CSUM_FEATURES;
+			}
 		}
 		break;
 	case SIOCSIFFLAGS: