Module Name: src
Committed By: pgoyette
Date: Tue Feb 20 01:53:39 UTC 2018
Modified Files:
src/sys/dev/isa: wbsio.c
Log Message:
Handle watchdog attachment in the wbsio_rescan() function, where we
take care of other children.
ok knakahara@ and yamaguchi@
To generate a diff of this commit:
cvs rdiff -u -r1.21 -r1.22 src/sys/dev/isa/wbsio.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/isa/wbsio.c
diff -u src/sys/dev/isa/wbsio.c:1.21 src/sys/dev/isa/wbsio.c:1.22
--- src/sys/dev/isa/wbsio.c:1.21 Tue Jan 2 00:47:14 2018
+++ src/sys/dev/isa/wbsio.c Tue Feb 20 01:53:39 2018
@@ -1,4 +1,4 @@
-/* $NetBSD: wbsio.c,v 1.21 2018/01/02 00:47:14 pgoyette Exp $ */
+/* $NetBSD: wbsio.c,v 1.22 2018/02/20 01:53:39 pgoyette Exp $ */
/* $OpenBSD: wbsio.c,v 1.10 2015/03/14 03:38:47 jsg Exp $ */
/*
* Copyright (c) 2008 Mark Kettenis <[email protected]>
@@ -284,8 +284,7 @@ wbsio_attach(device_t parent, device_t s
if (!pmf_device_register(self, wbsio_suspend, NULL))
aprint_error_dev(self, "couldn't establish power handler\n");
- wbsio_wdog_attach(self);
-
+ sc->sc_smw_valid = false;
wbsio_rescan(self, "wbsio", NULL);
#if NGPIO > 0
@@ -336,6 +335,8 @@ wbsio_rescan(device_t self, const char *
#endif
config_search_loc(wbsio_search, self, ifattr, locators, NULL);
+ wbsio_wdog_attach(self);
+
return 0;
}
@@ -799,7 +800,8 @@ wbsio_wdog_attach(device_t self)
uint16_t devid;
uint8_t rev;
- sc->sc_smw_valid = false;
+ if (sc->sc_smw_valid)
+ return; /* watchdog already attached */
wbsio_conf_enable(&sc->sc_conf_lock, sc->sc_iot, sc->sc_ioh);
devid = wbsio_conf_read(sc->sc_iot, sc->sc_ioh, WBSIO_ID);
