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Move the mcclock from root to isa.

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This commit is contained in:
dfr 1998-07-22 08:30:25 +00:00
parent eb3dbdd0de
commit f103a50fde
1 changed files with 10 additions and 7 deletions
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17
sys/alpha/isa/mcclock_isa.c
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@ -1,4 +1,4 @@
/* $Id$ */
/* $Id: mcclock_isa.c,v 1.1 1998/07/15 19:21:31 dfr Exp $ */
/* $NetBSD: mcclock_tlsb.c,v 1.8 1998/05/13 02:50:29 thorpej Exp $ */
/*
@ -37,6 +37,7 @@
#include <sys/module.h>
#include <sys/bus.h>
#include <isa/isavar.h>
#include <machine/clockvar.h>
#include <dev/dec/mcclockvar.h>
@ -76,6 +77,7 @@ static devclass_t mcclock_devclass;
int
mcclock_isa_probe(device_t dev)
{
isa_set_portsize(dev, 2);
device_set_desc(dev, "MC146818A real time clock");
return 0;
}
@ -90,16 +92,17 @@ mcclock_isa_attach(device_t dev)
static void
mcclock_isa_write(device_t dev, u_int reg, u_int val)
{
outb(0x70, reg);
outb(0x71, val);
u_int port = isa_get_port(dev);
outb(port, reg);
outb(port+1, val);
}
static u_int
mcclock_isa_read(device_t dev, u_int reg)
{
outb(0x70, reg);
return inb(0x71);
u_int port = isa_get_port(dev);
outb(port, reg);
return inb(port+1);
}
/* XXX put it on the root for now, later on isa */
DRIVER_MODULE(mcclock_isa, root, mcclock_isa_driver, mcclock_devclass, 0, 0);
DRIVER_MODULE(mcclock_isa, isa, mcclock_isa_driver, mcclock_devclass, 0, 0);