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-rw-r--r--hw/net/cadence_gem.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/hw/net/cadence_gem.c b/hw/net/cadence_gem.c
index e1962e1fe7..3943187572 100644
--- a/hw/net/cadence_gem.c
+++ b/hw/net/cadence_gem.c
@@ -300,6 +300,8 @@
#define DESC_1_RX_SOF 0x00004000
#define DESC_1_RX_EOF 0x00008000
+#define GEM_MODID_VALUE 0x00020118
+
static inline unsigned tx_desc_get_buffer(unsigned *desc)
{
return desc[0];
@@ -1223,7 +1225,7 @@ static void gem_reset(DeviceState *d)
s->regs[GEM_TXPAUSE] = 0x0000ffff;
s->regs[GEM_TXPARTIALSF] = 0x000003ff;
s->regs[GEM_RXPARTIALSF] = 0x000003ff;
- s->regs[GEM_MODID] = 0x00020118;
+ s->regs[GEM_MODID] = s->revision;
s->regs[GEM_DESCONF] = 0x02500111;
s->regs[GEM_DESCONF2] = 0x2ab13fff;
s->regs[GEM_DESCONF5] = 0x002f2145;
@@ -1519,6 +1521,8 @@ static const VMStateDescription vmstate_cadence_gem = {
static Property gem_properties[] = {
DEFINE_NIC_PROPERTIES(CadenceGEMState, conf),
+ DEFINE_PROP_UINT32("revision", CadenceGEMState, revision,
+ GEM_MODID_VALUE),
DEFINE_PROP_UINT8("num-priority-queues", CadenceGEMState,
num_priority_queues, 1),
DEFINE_PROP_UINT8("num-type1-screeners", CadenceGEMState,