On 16/6/26 00:18, Josh Hilke wrote:
Add VMState representation for the Transmit Rate Limiter (TRL) state to
support migration. This includes the TRL timers and target rates per
queue.
Signed-off-by: Josh Hilke <[email protected]>
---
hw/net/igb.c | 43 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 43 insertions(+)
diff --git a/hw/net/igb.c b/hw/net/igb.c
index c076807..04c48f1 100644
--- a/hw/net/igb.c
+++ b/hw/net/igb.c
@@ -563,6 +563,45 @@ static const VMStateDescription igb_vmstate_intr_timer = {
VMSTATE_STRUCT_ARRAY(_f, _s, _num, 0, \
igb_vmstate_intr_timer, IGBIntrDelayTimer)
+static bool igb_trl_needed(void *opaque)
+{
+ IGBState *s = opaque;
+
+ for (int i = 0; i < IGB_NUM_QUEUES; i++) {
+ if (igb_trl_enabled(s->core.trl[i].trlrc)) {
Using 'bool igb_trl_enabled(const IGBTrlQueue *q)' in previous patch:
if (igb_trl_enabled(&s->core.trl[i])) {
+ return true;
+ }
+ }
+
+ return false;
+}
Reviewed-by: Philippe Mathieu-Daudé <[email protected]>
