From a876564de41eec07ef12c34fee5ce6bdbaf6f9f8 Mon Sep 17 00:00:00 2001
From: Florent Kermarrec <florent@enjoy-digital.fr>
Date: Mon, 12 Feb 2024 11:42:23 +0100
Subject: [PATCH] core/msi/LitePCIeMSIX: Mask all MSI-X by default and let the
 driver un-mask them.

---
 litepcie/core/msi.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/litepcie/core/msi.py b/litepcie/core/msi.py
index baf77ae..f604674 100644
--- a/litepcie/core/msi.py
+++ b/litepcie/core/msi.py
@@ -95,7 +95,7 @@ def __init__(self, endpoint, width=32, default_enable=0):
         self.pba            = CSRStatus(width, description="""MSI-X PBA Table.""")
         if width <= 32:
             self.reserved1 = CSRStorage() # For 64-bit alignment.
-        self.specials.table = Memory(4*32, width) # MSI-X Table.
+        self.specials.table = Memory(4*32, width, init=[0b1 for _ in range(width)]) # MSI-X Table / Masked by default.
 
         # # #