From f4e94dfefb63e57e96c19da4cebf787e1d2726b6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=3D=3FUTF-8=3Fq=3FReimar=3D20D=3DC3=3DB6ffinger=3F=3D?=
 <Reimar.Doeffinger@gmx.de>
Date: Sat, 12 Sep 2009 15:42:01 +0200
Subject: [PATCH] Set revision in eeprom correctly for 82557 versions.
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This is necessary to make FreeBSD recognize the device as 82557 - otherwise its
driver will use unsupported features and fail to work.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---
 hw/eepro100.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/hw/eepro100.c b/hw/eepro100.c
index fa129e6e47..2d81eb9d9e 100644
--- a/hw/eepro100.c
+++ b/hw/eepro100.c
@@ -502,6 +502,8 @@ static void nic_selective_reset(EEPRO100State * s)
     //~ eeprom93xx_reset(s->eeprom);
     memcpy(eeprom_contents, s->macaddr, 6);
     eeprom_contents[0xa] = 0x4000;
+    if (s->device == i82557B || s->device == i82557C)
+        eeprom_contents[5] = 0x0100;
     uint16_t sum = 0;
     for (i = 0; i < EEPROM_SIZE - 1; i++) {
         sum += eeprom_contents[i];