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authorStefan Weil <weil@mail.berlios.de>2010-03-02 22:37:58 +0100
committerMichael S. Tsirkin <mst@redhat.com>2010-03-03 13:44:32 +0200
commitf80a7fc34e35293d209023d6d8f77d00a4e2c165 (patch)
tree10b440e17ed5f6c75b785c29b2895eb89ac04ed9 /hw/eepro100.c
parent3d0f4b9bb5da7d999afef3bc4b434f7f504a9899 (diff)
eepro100: Add diagnose command
Real hardware would run an internal self-test. The emulation just returns a passed status. Original patch was from Reimar Döffinger, thanks. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/eepro100.c')
-rw-r--r--hw/eepro100.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/hw/eepro100.c b/hw/eepro100.c
index e10ce62426..0f07b702e4 100644
--- a/hw/eepro100.c
+++ b/hw/eepro100.c
@@ -958,6 +958,11 @@ static void action_command(EEPRO100State *s)
/* Starting with offset 8, the command contains
* 64 dwords microcode which we just ignore here. */
break;
+ case CmdDiagnose:
+ TRACE(OTHER, logout("diagnose\n"));
+ /* Make sure error flag is not set. */
+ s->tx.status = 0;
+ break;
default:
missing("undefined command");
success = false;