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Print information for high speed hubs about the number of TTs. 

Print a message when low/full speed devices are ignored on high speed hubs.
This commit is contained in:
augustss 2004-10-22 12:03:21 +00:00
parent 2c051a4b85
commit 4eb781d843
1 changed files with 17 additions and 2 deletions
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19
sys/dev/usb/uhub.c
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@ -1,4 +1,4 @@
/* $NetBSD: uhub.c,v 1.68 2004/06/29 06:30:05 mycroft Exp $ */
/* $NetBSD: uhub.c,v 1.69 2004/10/22 12:03:21 augustss Exp $ */
/* $FreeBSD: src/sys/dev/usb/uhub.c,v 1.18 1999/11/17 22:33:43 n_hibma Exp $ */
/*
@ -43,7 +43,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: uhub.c,v 1.68 2004/06/29 06:30:05 mycroft Exp $");
__KERNEL_RCSID(0, "$NetBSD: uhub.c,v 1.69 2004/10/22 12:03:21 augustss Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -83,6 +83,9 @@ struct uhub_softc {
u_int8_t sc_status[1]; /* XXX more ports */
u_char sc_running;
};
#define UHUB_PROTO(sc) ((sc)->sc_hub->ddesc.bDeviceProtocol)
#define UHUB_IS_HIGH_SPEED(sc) (UHUB_PROTO(sc) != UDPROTO_FSHUB)
#define UHUB_IS_SINGLE_TT(sc) (UHUB_PROTO(sc) == UDPROTO_HSHUBSTT)
Static usbd_status uhub_explore(usbd_device_handle hub);
Static void uhub_intr(usbd_xfer_handle, usbd_private_handle,usbd_status);
@ -160,6 +163,11 @@ USB_ATTACH(uhub)
USB_ATTACH_SETUP;
printf("%s: %s\n", USBDEVNAME(sc->sc_dev), devinfo);
if (UHUB_IS_HIGH_SPEED(sc)) {
printf("%s: %s\n",USBDEVNAME(sc->sc_dev),
UHUB_IS_SINGLE_TT(sc) ? "single TT" : "multiple TTs");
}
err = usbd_set_config_index(dev, 0, 1);
if (err) {
DPRINTF(("%s: configuration failed, error=%s\n",
@ -451,6 +459,13 @@ uhub_explore(usbd_device_handle dev)
continue;
}
if (UHUB_IS_HIGH_SPEED(sc) && !(status & UPS_HIGH_SPEED)) {
printf("%s: port %d, transaction translation not "
"implemented, low/full speed device ignored\n",
USBDEVNAME(sc->sc_dev), port);
continue;
}
/* Figure out device speed */
if (status & UPS_HIGH_SPEED)
speed = USB_SPEED_HIGH;