Expand usb_port.h macros.

3 files changed, 78 insertions, 35 deletions

diff --git a/sys/dev/usb/ulpt.c b/sys/dev/usb/ulpt.c
index 66699fe..0d5ef51 100644
--- a/sys/dev/usb/ulpt.c
+++ b/sys/dev/usb/ulpt.c
@@ -44,6 +44,8 @@ __FBSDID("$FreeBSD$");
  * Printer Class spec: http://www.usb.org/developers/data/devclass/usbprint109.PDF
  */
 
+/* XXXimp: need to migrate from devclass_get_softc */
+
 #include <sys/param.h>
 #include <sys/systm.h>
 #include <sys/proc.h>
@@ -110,7 +112,7 @@ struct ulpt_softc {
 	usbd_xfer_handle sc_in_xfer;
 	void *sc_in_buf;
 
-	usb_callout_t sc_read_callout;
+	struct callout sc_read_callout;
 	int sc_has_callout;
 
 	u_char sc_state;
@@ -164,8 +166,28 @@ void ieee1284_print_id(char *);
 #define	ULPTUNIT(s)	(minor(s) & 0x1f)
 #define	ULPTFLAGS(s)	(minor(s) & 0xe0)
 
+static device_probe_t ulpt_match;
+static device_attach_t ulpt_attach;
+static device_detach_t ulpt_detach;
+
+static device_method_t ulpt_methods[] = {
+	/* Device interface */
+	DEVMETHOD(device_probe,		ulpt_match),
+	DEVMETHOD(device_attach,	ulpt_attach),
+	DEVMETHOD(device_detach,	ulpt_detach),
+
+	{ 0, 0 }
+};
+
+static driver_t ulpt_driver = {
+	"ulpt",
+	ulpt_methods,
+	sizeof(struct ulpt_softc)
+};
+
+static devclass_t ulpt_devclass;
 
-USB_DECLARE_DRIVER(ulpt);
+DRIVER_MODULE(ulpt, uhub, ulpt_driver, ulpt_devclass, usbd_driver_load, 0);
 
 static int
 ulpt_match(device_t self)
@@ -190,7 +212,8 @@ ulpt_match(device_t self)
 static int
 ulpt_attach(device_t self)
 {
-	USB_ATTACH_START(ulpt, sc, uaa);
+	struct ulpt_softc *sc = device_get_softc(self);
+	struct usb_attach_arg *uaa = device_get_ivars(self);
 	usbd_device_handle dev = uaa->device;
 	usbd_interface_handle iface = uaa->iface;
 	usb_interface_descriptor_t *ifcd = usbd_get_interface_descriptor(iface);
@@ -340,7 +363,7 @@ ulpt_attach(device_t self)
 static int
 ulpt_detach(device_t self)
 {
-	USB_DETACH_START(ulpt, sc);
+	struct ulpt_softc *sc = device_get_softc(self);
 	int s;
 
 	DPRINTF(("ulpt_detach: sc=%p\n", sc));
@@ -444,7 +467,9 @@ ulptopen(struct cdev *dev, int flag, int mode, struct thread *p)
 	usbd_status err;
 	int error;
 
-	USB_GET_SC_OPEN(ulpt, ULPTUNIT(dev), sc);
+	sc = devclass_get_softc(ulpt_devclass, ULPTUNIT(dev));
+	if (sc == NULL)
+		return (ENXIO);
 
 	if (sc == NULL || sc->sc_iface == NULL || sc->sc_dying)
 		return (ENXIO);
@@ -513,8 +538,9 @@ ulptopen(struct cdev *dev, int flag, int mode, struct thread *p)
 		/* If it's not opened for read the set up a reader. */
 		if (!(flag & FREAD)) {
 			DPRINTF(("ulpt_open: start read callout\n"));
-			usb_callout_init(sc->sc_read_callout);
-			usb_callout(sc->sc_read_callout, hz/5, ulpt_tick, sc);
+			callout_init(&sc->sc_read_callout, 0);
+			callout_reset(&sc->sc_read_callout, hz/5, ulpt_tick,
+			    sc);
 			sc->sc_has_callout = 1;
 		}
 	}
@@ -569,14 +595,14 @@ ulptclose(struct cdev *dev, int flag, int mode, struct thread *p)
 {
 	struct ulpt_softc *sc;
 
-	USB_GET_SC(ulpt, ULPTUNIT(dev), sc);
+	sc = devclass_get_softc(ulpt_devclass, ULPTUNIT(dev));
 
 	if (sc->sc_state != ULPT_OPEN)
 		/* We are being forced to close before the open completed. */
 		return (0);
 
 	if (sc->sc_has_callout) {
-		usb_uncallout(sc->sc_read_callout, ulpt_tick, sc);
+		callout_stop(&sc->sc_read_callout);
 		sc->sc_has_callout = 0;
 	}
 
@@ -642,7 +668,7 @@ ulptwrite(struct cdev *dev, struct uio *uio, int flags)
 	struct ulpt_softc *sc;
 	int error;
 
-	USB_GET_SC(ulpt, ULPTUNIT(dev), sc);
+	sc = devclass_get_softc(ulpt_devclass, ULPTUNIT(dev));
 
 	if (sc->sc_dying)
 		return (EIO);
@@ -697,7 +723,7 @@ ulptread(struct cdev *dev, struct uio *uio, int flags)
 	struct ulpt_softc *sc;
 	int error;
 
-	USB_GET_SC(ulpt, ULPTUNIT(dev), sc);
+	sc = devclass_get_softc(ulpt_devclass, ULPTUNIT(dev));
 
 	if (sc->sc_dying)
 		return (EIO);
@@ -728,8 +754,8 @@ ulpt_read_cb(usbd_xfer_handle xfer, usbd_private_handle priv,
 		DPRINTF(("ulpt_tick: discarding %d bytes\n", n));
 #endif
 	if (!err || err == USBD_TIMEOUT)
-		usb_callout(sc->sc_read_callout, hz / ULPT_READS_PER_SEC,
-			    ulpt_tick, sc);
+		callout_reset(&sc->sc_read_callout, hz / ULPT_READS_PER_SEC,
+		    ulpt_tick, sc);
 }
 
 void
@@ -786,5 +812,3 @@ ieee1284_print_id(char *str)
 	}
 }
 #endif
-
-DRIVER_MODULE(ulpt, uhub, ulpt_driver, ulpt_devclass, usbd_driver_load, 0);
diff --git a/sys/dev/usb/ums.c b/sys/dev/usb/ums.c
index c39b033..51260d2 100644
--- a/sys/dev/usb/ums.c
+++ b/sys/dev/usb/ums.c
@@ -58,6 +58,7 @@ __FBSDID("$FreeBSD$");
 #include <sys/sysctl.h>
 #include <sys/uio.h>
 
+#include <dev/usb/usb_port.h>
 #include <dev/usb/usb.h>
 #include <dev/usb/usbhid.h>
 
diff --git a/sys/dev/usb/usb.c b/sys/dev/usb/usb.c
index fb3e9f8..ee4aa0d 100644
--- a/sys/dev/usb/usb.c
+++ b/sys/dev/usb/usb.c
@@ -153,7 +153,6 @@ struct cdevsw usb_cdevsw = {
 };
 
 static void	usb_discover(void *);
-static bus_child_detached_t usb_child_detached;
 static void	usb_create_event_thread(void *);
 static void	usb_event_thread(void *);
 static void	usb_task_thread(void *);
@@ -181,13 +180,38 @@ static int usb_get_next_event(struct usb_event *);
 
 static const char *usbrev_str[] = USBREV_STR;
 
-USB_DECLARE_DRIVER_INIT(usb,
-			DEVMETHOD(bus_child_detached, usb_child_detached),
-			DEVMETHOD(device_suspend, bus_generic_suspend),
-			DEVMETHOD(device_resume, bus_generic_resume),
-			DEVMETHOD(device_shutdown, bus_generic_shutdown)
-			);
+static device_probe_t usb_match;
+static device_attach_t usb_attach;
+static device_detach_t usb_detach;
+static bus_child_detached_t usb_child_detached;
+
+static device_method_t usb_methods[] = {
+	/* Device interface */
+	DEVMETHOD(device_probe,		usb_match),
+	DEVMETHOD(device_attach,	usb_attach),
+	DEVMETHOD(device_detach,	usb_detach),
+	DEVMETHOD(device_suspend,	bus_generic_suspend),
+	DEVMETHOD(device_resume,	bus_generic_resume),
+	DEVMETHOD(device_shutdown,	bus_generic_shutdown),
+
+	/* Bus interface */
+	DEVMETHOD(bus_child_detached,	usb_child_detached),
+
+	{ 0, 0 }
+};
 
+static driver_t usb_driver = {
+	"usb",
+	usb_methods,
+	sizeof(struct usb_softc)
+};
+
+static devclass_t usb_devclass;
+
+DRIVER_MODULE(usb, ohci, usb_driver, usb_devclass, 0, 0);
+DRIVER_MODULE(usb, uhci, usb_driver, usb_devclass, 0, 0);
+DRIVER_MODULE(usb, ehci, usb_driver, usb_devclass, 0, 0);
+DRIVER_MODULE(usb, slhci, usb_driver, usb_devclass, 0, 0);
 MODULE_VERSION(usb, 1);
 
 static int
@@ -291,7 +315,7 @@ usb_attach(device_t self)
 	if (cold)
 		sc->sc_bus->use_polling--;
 
-	config_pending_incr();
+	/* XXX really do right config_pending_incr(); */
 	usb_create_event_thread(sc);
 	/* The per controller devices (used for usb_discover) */
 	/* XXX This is redundant now, but old usbd's will want it */
@@ -407,7 +431,7 @@ usb_event_thread(void *arg)
 	/* Make sure first discover does something. */
 	sc->sc_bus->needs_explore = 1;
 	usb_discover(sc);
-	config_pending_decr();
+	/* XXX really do right config_pending_decr(); */
 
 	while (!sc->sc_dying) {
 #ifdef USB_DEBUG
@@ -482,9 +506,9 @@ usbopen(struct cdev *dev, int flag, int mode, struct thread *p)
 		usb_async_proc = 0;
 		return (0);
 	}
-
-	USB_GET_SC_OPEN(usb, unit, sc);
-
+	sc = devclass_get_softc(usb_devclass, unit);
+	if (sc == NULL)
+		return (ENXIO);
 	if (sc->sc_dying)
 		return (EIO);
 
@@ -561,9 +585,7 @@ usbioctl(struct cdev *devt, u_long cmd, caddr_t data, int flag, struct thread *p
 			return (EINVAL);
 		}
 	}
-
-	USB_GET_SC(usb, unit, sc);
-
+	sc = devclass_get_softc(usb_devclass, unit);
 	if (sc->sc_dying)
 		return (EIO);
 
@@ -826,7 +848,7 @@ usb_schedsoftintr(usbd_bus_handle bus)
 static int
 usb_detach(device_t self)
 {
-	USB_DETACH_START(usb, sc);
+	struct usb_softc *sc = device_get_softc(self);
 	struct usb_event ue;
 	struct usb_taskq *taskq;
 	int i;
@@ -909,9 +931,5 @@ usb_cold_explore(void *arg)
 	}
 }
 
-DRIVER_MODULE(usb, ohci, usb_driver, usb_devclass, 0, 0);
-DRIVER_MODULE(usb, uhci, usb_driver, usb_devclass, 0, 0);
-DRIVER_MODULE(usb, ehci, usb_driver, usb_devclass, 0, 0);
-DRIVER_MODULE(usb, slhci, usb_driver, usb_devclass, 0, 0);
 SYSINIT(usb_cold_explore, SI_SUB_CONFIGURE, SI_ORDER_MIDDLE,
     usb_cold_explore, NULL);