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Reissue the MAXP command on resume. From FreeBSD.

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This commit is contained in:
augustss 2003-01-01 16:25:59 +00:00
parent 8789d465b2
commit f2590fdb81
1 changed files with 3 additions and 2 deletions
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5
sys/dev/usb/uhci.c
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@ -1,4 +1,4 @@
/* $NetBSD: uhci.c,v 1.166 2002/12/31 02:21:31 dsainty Exp $ */
/* $NetBSD: uhci.c,v 1.167 2003/01/01 16:25:59 augustss Exp $ */
/* $FreeBSD: src/sys/dev/usb/uhci.c,v 1.33 1999/11/17 22:33:41 n_hibma Exp $ */
/*
@ -49,7 +49,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: uhci.c,v 1.166 2002/12/31 02:21:31 dsainty Exp $");
__KERNEL_RCSID(0, "$NetBSD: uhci.c,v 1.167 2003/01/01 16:25:59 augustss Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -743,6 +743,7 @@ uhci_power(int why, void *v)
UHCICMD(sc, cmd | UHCI_CMD_FGR); /* force global resume */
usb_delay_ms(&sc->sc_bus, USB_RESUME_DELAY);
UHCICMD(sc, cmd & ~UHCI_CMD_EGSM); /* back to normal */
UHCICMD(sc, UHCI_CMD_MAXP);
UWRITE2(sc, UHCI_INTR, UHCI_INTR_TOCRCIE | UHCI_INTR_RIE |
UHCI_INTR_IOCE | UHCI_INTR_SPIE); /* re-enable intrs */
uhci_run(sc, 1); /* and start traffic again */