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From 8198c8d2a4f05691c2fd41ddf0b66392e6a28d65 Mon Sep 17 00:00:00 2001
From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Date: Thu, 26 Jul 2018 16:40:11 +0200
Subject: [PATCH 265/268] e1000: Fix tso_props compat for 82540em

RH-Author: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-id: <20180726164011.21660-2-dgilbert@redhat.com>
Patchwork-id: 81522
O-Subject: [RHEL-7.6 qemu-kvm-rhev PATCH v2 1/1] e1000: Fix tso_props compat for 82540em
Bugzilla: 1608778
RH-Acked-by: Laszlo Ersek <lersek@redhat.com>
RH-Acked-by: Eduardo Habkost <ehabkost@redhat.com>
RH-Acked-by: Juan Quintela <quintela@redhat.com>
RH-Acked-by: Xiao Wang <jasowang@redhat.com>

From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>

In RHEL when you ask for an e1000-82540em that's the device you get,
however in upstream it's aliased to an e1000.
Because of the difference, we need to change the compat entry
for migrate_tso_props to the base type that changes e1000 as well.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
---
 include/hw/compat.h | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/include/hw/compat.h b/include/hw/compat.h
index f4cc6e0..c343e8f 100644
--- a/include/hw/compat.h
+++ b/include/hw/compat.h
@@ -460,8 +460,9 @@
         .driver   = "vhost-user-blk-pci",\
         .property = "vectors",\
         .value    = "2",\
-    },{ /* HW_COMPAT_RHEL7_5 from HW_COMPAT_2_11 */ \
-        .driver   = "e1000",\
+    },{ /* HW_COMPAT_RHEL7_5 from HW_COMPAT_2_11 but \
+           bz 1608778 modified for our naming */ \
+        .driver   = "e1000-82540em",\
         .property = "migrate_tso_props",\
         .value    = "off",\
     },{ /* HW_COMPAT_RHEL7_5 from HW_COMPAT_2_10 */ \
-- 
1.8.3.1