[src/trunk]: src/sys/arch/arm/fdt Print interrupt info

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

details:   https://anonhg.NetBSD.org/src/rev/b6910f12fe05
branches:  trunk
changeset: 433310:b6910f12fe05
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Fri Sep 07 12:50:58 2018 +0000

description:
Print interrupt info

diffstat:

 sys/arch/arm/fdt/plcom_fdt.c |  12 ++++++++++--
 1 files changed, 10 insertions(+), 2 deletions(-)

diffs (47 lines):

diff -r 86ea1b462290 -r b6910f12fe05 sys/arch/arm/fdt/plcom_fdt.c
--- a/sys/arch/arm/fdt/plcom_fdt.c      Fri Sep 07 10:20:32 2018 +0000
+++ b/sys/arch/arm/fdt/plcom_fdt.c      Fri Sep 07 12:50:58 2018 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: plcom_fdt.c,v 1.1 2017/06/02 14:30:58 jmcneill Exp $ */
+/* $NetBSD: plcom_fdt.c,v 1.2 2018/09/07 12:50:58 jmcneill Exp $ */
 
 /*-
  * Copyright (c) 2017 Jared McNeill <jmcneill%invisible.ca@localhost>
@@ -27,7 +27,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: plcom_fdt.c,v 1.1 2017/06/02 14:30:58 jmcneill Exp $");
+__KERNEL_RCSID(0, "$NetBSD: plcom_fdt.c,v 1.2 2018/09/07 12:50:58 jmcneill Exp $");
 
 #include <sys/param.h>
 #include <sys/bus.h>
@@ -62,6 +62,7 @@
        struct plcom_softc * const sc = device_private(self);
        struct fdt_attach_args * const faa = aux;
        const int phandle = faa->faa_phandle;
+       char intrstr[128];
        struct clk *clk;
        bus_addr_t addr;
        bus_size_t size;
@@ -72,6 +73,11 @@
                return;
        }
 
+       if (!fdtbus_intr_str(phandle, 0, intrstr, sizeof(intrstr))) {
+               aprint_error(": failed to decode interrupt\n");
+               return;
+       }
+
        sc->sc_dev = self;
 
        /* Enable clocks */
@@ -98,6 +104,8 @@
        }
        plcom_attach_subr(sc);
 
+       aprint_normal_dev(self, "interrupting on %s\n", intrstr);
+
        ih = fdtbus_intr_establish(phandle, 0, IPL_SERIAL, FDT_INTR_MPSAFE,
            plcomintr, sc);
        if (ih == NULL) {