From 2bb16c6352494bf7aba92be700908ddf01e0c08b Mon Sep 17 00:00:00 2001
From: Elliott Mitchell <ehem+freebsd@m5p.com>
Date: Thu, 6 Oct 2022 20:23:34 -0700
Subject: [PATCH] x86: retire use of intr_bind

`intr_bind(u_int vector, u_char cpu);` looked suspicious since
everywhere else "cpu" is a u_int and >256 processors isn't unreasonable
now.

Reviewed by:	mjg
Differential Revision: https://reviews.freebsd.org/D36901
---
 sys/x86/x86/nexus.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/sys/x86/x86/nexus.c b/sys/x86/x86/nexus.c
index 332b1527efb..b57bda82453 100644
--- a/sys/x86/x86/nexus.c
+++ b/sys/x86/x86/nexus.c
@@ -615,7 +615,12 @@ nexus_resume_intr(device_t dev, device_t child, struct resource *irq)
 static int
 nexus_bind_intr(device_t dev, device_t child, struct resource *irq, int cpu)
 {
-	return (intr_bind(rman_get_start(irq), cpu));
+	struct intsrc *isrc;
+
+	isrc = intr_lookup_source(rman_get_start(irq));
+	if (isrc == NULL)
+		return (EINVAL);
+	return (intr_event_bind(isrc->is_event, cpu));
 }
 #endif