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Allocate the port resource when attaching the keyboard controller,

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rather than when the individual child device is attached.
This commit is contained in:
yokota 1999-06-29 17:35:09 +00:00
parent 09dda04a08
commit 5ccd1849ea
3 changed files with 30 additions and 21 deletions
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17
sys/dev/atkbdc/atkbdc_isa.c
View File

@ -23,7 +23,7 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $Id: atkbdc_isa.c,v 1.7 1999/05/22 15:47:33 dfr Exp $
* $Id: atkbdc_isa.c,v 1.8 1999/05/30 11:12:27 dfr Exp $
*/
#include "atkbdc.h"
@ -119,17 +119,12 @@ atkbdc_add_device(device_t dev, const char *name, int unit)
atkbdc_device_t *kdev;
device_t child;
int t;
int rid;
struct resource *port;
kdev = malloc(sizeof(struct atkbdc_device), M_ATKBDDEV, M_NOWAIT);
if (!kdev)
return;
bzero(kdev, sizeof *kdev);
/* XXX should track resource in softc */
port = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid,
0, ~0, IO_KBDSIZE, RF_ACTIVE);
kdev->port = sc->port;
if (resource_int_value(name, unit, "irq", &t) == 0)
@ -149,8 +144,10 @@ static int
atkbdc_attach(device_t dev)
{
atkbdc_softc_t *sc;
struct resource *port;
int unit;
int error;
int rid;
int i;
unit = device_get_unit(dev);
@ -168,7 +165,13 @@ atkbdc_attach(device_t dev)
return ENOMEM;
}
error = atkbdc_attach_unit(unit, sc, isa_get_port(dev));
/* XXX should track resource in softc */
rid = 0;
port = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid,
0, ~0, IO_KBDSIZE, RF_ACTIVE);
if (!port)
return ENXIO;
error = atkbdc_attach_unit(unit, sc, rman_get_start(port));
if (error)
return error;
*(atkbdc_softc_t **)device_get_softc(dev) = sc;

17
sys/dev/atkbdc/atkbdc_subr.c
View File

@ -23,7 +23,7 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $Id: atkbdc_isa.c,v 1.7 1999/05/22 15:47:33 dfr Exp $
* $Id: atkbdc_isa.c,v 1.8 1999/05/30 11:12:27 dfr Exp $
*/
#include "atkbdc.h"
@ -119,17 +119,12 @@ atkbdc_add_device(device_t dev, const char *name, int unit)
atkbdc_device_t *kdev;
device_t child;
int t;
int rid;
struct resource *port;
kdev = malloc(sizeof(struct atkbdc_device), M_ATKBDDEV, M_NOWAIT);
if (!kdev)
return;
bzero(kdev, sizeof *kdev);
/* XXX should track resource in softc */
port = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid,
0, ~0, IO_KBDSIZE, RF_ACTIVE);
kdev->port = sc->port;
if (resource_int_value(name, unit, "irq", &t) == 0)
@ -149,8 +144,10 @@ static int
atkbdc_attach(device_t dev)
{
atkbdc_softc_t *sc;
struct resource *port;
int unit;
int error;
int rid;
int i;
unit = device_get_unit(dev);
@ -168,7 +165,13 @@ atkbdc_attach(device_t dev)
return ENOMEM;
}
error = atkbdc_attach_unit(unit, sc, isa_get_port(dev));
/* XXX should track resource in softc */
rid = 0;
port = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid,
0, ~0, IO_KBDSIZE, RF_ACTIVE);
if (!port)
return ENXIO;
error = atkbdc_attach_unit(unit, sc, rman_get_start(port));
if (error)
return error;
*(atkbdc_softc_t **)device_get_softc(dev) = sc;

17
sys/isa/atkbdc_isa.c
View File

@ -23,7 +23,7 @@
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $Id: atkbdc_isa.c,v 1.7 1999/05/22 15:47:33 dfr Exp $
* $Id: atkbdc_isa.c,v 1.8 1999/05/30 11:12:27 dfr Exp $
*/
#include "atkbdc.h"
@ -119,17 +119,12 @@ atkbdc_add_device(device_t dev, const char *name, int unit)
atkbdc_device_t *kdev;
device_t child;
int t;
int rid;
struct resource *port;
kdev = malloc(sizeof(struct atkbdc_device), M_ATKBDDEV, M_NOWAIT);
if (!kdev)
return;
bzero(kdev, sizeof *kdev);
/* XXX should track resource in softc */
port = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid,
0, ~0, IO_KBDSIZE, RF_ACTIVE);
kdev->port = sc->port;
if (resource_int_value(name, unit, "irq", &t) == 0)
@ -149,8 +144,10 @@ static int
atkbdc_attach(device_t dev)
{
atkbdc_softc_t *sc;
struct resource *port;
int unit;
int error;
int rid;
int i;
unit = device_get_unit(dev);
@ -168,7 +165,13 @@ atkbdc_attach(device_t dev)
return ENOMEM;
}
error = atkbdc_attach_unit(unit, sc, isa_get_port(dev));
/* XXX should track resource in softc */
rid = 0;
port = bus_alloc_resource(dev, SYS_RES_IOPORT, &rid,
0, ~0, IO_KBDSIZE, RF_ACTIVE);
if (!port)
return ENXIO;
error = atkbdc_attach_unit(unit, sc, rman_get_start(port));
if (error)
return error;
*(atkbdc_softc_t **)device_get_softc(dev) = sc;