From f07c0e414a8e92958f9b4f5d54c47d30b63ac77c Mon Sep 17 00:00:00 2001
From: kettenis <kettenis@openbsd.org>
Date: Sun, 29 Aug 2021 12:02:52 +0000
Subject: [PATCH] Reduce the number of openings for aplns(4) to 1.  This isn't
 correct but make NVMe on the Apple M1 stable.  Hopefully we can figure out
 the real issue in the future.

ok jmatthew@
---
 sys/dev/ic/nvmevar.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sys/dev/ic/nvmevar.h b/sys/dev/ic/nvmevar.h
index 262e203973c..2a7b59a1d24 100644
--- a/sys/dev/ic/nvmevar.h
+++ b/sys/dev/ic/nvmevar.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: nvmevar.h,v 1.27 2021/05/28 04:39:54 dlg Exp $ */
+/*	$OpenBSD: nvmevar.h,v 1.28 2021/08/29 12:02:52 kettenis Exp $ */
 
 /*
  * Copyright (c) 2014 David Gwynne <dlg@openbsd.org>
@@ -95,6 +95,7 @@ struct nvme_softc {
 	struct device		sc_dev;
 
 	const struct nvme_ops	*sc_ops;
+	u_int			sc_openings;
 
 	bus_space_tag_t		sc_iot;
 	bus_space_handle_t	sc_ioh;
-- 
2.20.1