From: Dimitris Panokostas <midwan@gmail.com>
Date: Tue, 2 Jun 2026 08:49:34 +0000 (+0200)
Subject: Fix uaenet vsync wakeups
X-Git-Url: https://git.unchartedbackwaters.co.uk/w/?a=commitdiff_plain;h=eb77ddfcce93129473ab1995d4867a49d057804f;p=francis%2Fwinuae.git

Fix uaenet vsync wakeups
---

diff --git a/sana2.cpp b/sana2.cpp
index 356df95a..51f0d459 100644
--- a/sana2.cpp
+++ b/sana2.cpp
@@ -1793,6 +1793,19 @@ static uae_u32 REGPARAM2 uaenet_int_handler(TrapContext *ctx)
 	}
 }
 
+static bool uaenet_vsync_has_work(struct s2devstruct *dev)
+{
+	if (dev->readqueue)
+		return true;
+
+	for (struct asyncreq *ar = dev->ar; ar; ar = ar->next) {
+		if (!ar->ready && get_word_host(ar->request + 28) == CMD_FLUSH)
+			return true;
+	}
+
+	return false;
+}
+
 static void uaenet_vsync(void)
 {
 	if (!irq_init)
@@ -1802,12 +1815,9 @@ static void uaenet_vsync(void)
 	bool pending = false;
 	for (int i = 0; i < MAX_TOTAL_NET_DEVICES; i++) {
 		struct s2devstruct *dev = &devst[i];
-		if (dev->online) {
-			if(dev->readqueue)
-				pending = true;
-		}
-		if (dev->ar) {
+		if (uaenet_vsync_has_work(dev)) {
 			pending = true;
+			break;
 		}
 	}
 	if (uaenet_int_late || pending)