diff options
| author | Jake Burkholder <jake@FreeBSD.org> | 2002-11-18 06:19:12 +0000 |
|---|---|---|
| committer | Jake Burkholder <jake@FreeBSD.org> | 2002-11-18 06:19:12 +0000 |
| commit | a121cb6a7f087bdd7ca15eb6f3c7aba6caabace3 (patch) | |
| tree | 5ad38abd783623fc32aab1b7b44a042a4daeea5d /sys/dev/ofw | |
| parent | 5f07565bcb5145794a2e1b653bf011c61e575d2d (diff) | |
Notes
Diffstat (limited to 'sys/dev/ofw')
| -rw-r--r-- | sys/dev/ofw/ofw_console.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/sys/dev/ofw/ofw_console.c b/sys/dev/ofw/ofw_console.c index cce7fb884498..aebc10944666 100644 --- a/sys/dev/ofw/ofw_console.c +++ b/sys/dev/ofw/ofw_console.c @@ -85,11 +85,20 @@ CONS_DRIVER(ofw, ofw_cons_probe, ofw_cons_init, NULL, ofw_cons_getc, static void cn_drvinit(void *unused) { + phandle_t options; + char output[32]; - make_dev(&ofw_cdevsw, 0, UID_ROOT, GID_WHEEL, 0600, "ofwcons"); + if (ofw_consdev.cn_dev != NULL) { + if ((options = OF_finddevice("/options")) == -1 || + OF_getprop(options, "output-device", output, + sizeof(output)) == -1) + return; + make_dev(&ofw_cdevsw, 0, UID_ROOT, GID_WHEEL, 0600, "ofwcons"); + make_dev_alias(ofw_consdev.cn_dev, "%s", output); + } } -SYSINIT(cndev,SI_SUB_DRIVERS,SI_ORDER_MIDDLE+CDEV_MAJOR,cn_drvinit,NULL) +SYSINIT(cndev, SI_SUB_CONFIGURE, SI_ORDER_MIDDLE + CDEV_MAJOR, cn_drvinit, NULL) static int stdin; static int stdout; @@ -260,16 +269,16 @@ ofw_cons_probe(struct consdev *cp) return; } - cp->cn_dev = makedev(CDEV_MAJOR, 0); + cp->cn_dev = NULL; cp->cn_pri = CN_INTERNAL; - cp->cn_tp = ofw_tp; } static void ofw_cons_init(struct consdev *cp) { - return; + cp->cn_dev = makedev(CDEV_MAJOR, 0); + cp->cn_tp = ofw_tp; } static int |