[src/trunk]: src/sys/arch/arm/fdt Fix off-by-one when printing the range of S...

[jmcneill <jmcneill%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/4100e446d1ba
branches:  trunk
changeset: 957379:4100e446d1ba
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Wed Nov 25 20:59:20 2020 +0000

description:
Fix off-by-one when printing the range of SPIs in a GICv2m frame

diffstat:

 sys/arch/arm/fdt/gic_fdt.c |  8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diffs (29 lines):

diff -r 3218ef21df4e -r 4100e446d1ba sys/arch/arm/fdt/gic_fdt.c
--- a/sys/arch/arm/fdt/gic_fdt.c        Wed Nov 25 19:50:06 2020 +0000
+++ b/sys/arch/arm/fdt/gic_fdt.c        Wed Nov 25 20:59:20 2020 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: gic_fdt.c,v 1.18 2019/11/24 11:10:12 skrll Exp $ */
+/* $NetBSD: gic_fdt.c,v 1.19 2020/11/25 20:59:20 jmcneill Exp $ */
 
 /*-
  * Copyright (c) 2015-2017 Jared McNeill <jmcneill%invisible.ca@localhost>
@@ -29,7 +29,7 @@
 #include "pci.h"
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: gic_fdt.c,v 1.18 2019/11/24 11:10:12 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: gic_fdt.c,v 1.19 2020/11/25 20:59:20 jmcneill Exp $");
 
 #include <sys/param.h>
 #include <sys/bus.h>
@@ -227,8 +227,8 @@
                aprint_error_dev(sc->sc_gicdev, "failed to initialize GICv2m\n");
        } else {
                aprint_normal_dev(sc->sc_gicdev, "GICv2m @ %#" PRIx64
-                   ", SPIs %u-%u\n", frame->frame_reg,
-                   frame->frame_base, frame->frame_base + frame->frame_count);
+                   ", SPIs %u-%u\n", frame->frame_reg, frame->frame_base,
+                   frame->frame_base + frame->frame_count - 1);
        }
 }
 #endif