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This commit is contained in:
skrll 2020-03-15 14:58:54 +00:00
parent 6a1a5871fe
commit 4ffa961b14
1 changed files with 6 additions and 4 deletions
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10
sys/dev/usb/uhci.c
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@ -1,4 +1,4 @@
/* $NetBSD: uhci.c,v 1.297 2020/03/15 13:59:20 skrll Exp $ */
/* $NetBSD: uhci.c,v 1.298 2020/03/15 14:58:54 skrll Exp $ */
/*
* Copyright (c) 1998, 2004, 2011, 2012 The NetBSD Foundation, Inc.
@ -42,7 +42,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: uhci.c,v 1.297 2020/03/15 13:59:20 skrll Exp $");
__KERNEL_RCSID(0, "$NetBSD: uhci.c,v 1.298 2020/03/15 14:58:54 skrll Exp $");
#ifdef _KERNEL_OPT
#include "opt_usb.h"
@ -460,8 +460,10 @@ uhci_init(uhci_softc_t *sc)
if (err)
return err;
sc->sc_pframes = KERNADDR(&sc->sc_dma, 0);
UWRITE2(sc, UHCI_FRNUM, 0); /* set frame number to 0 */
UWRITE4(sc, UHCI_FLBASEADDR, DMAADDR(&sc->sc_dma, 0)); /* set frame list*/
/* set frame number to 0 */
UWRITE2(sc, UHCI_FRNUM, 0);
/* set frame list*/
UWRITE4(sc, UHCI_FLBASEADDR, DMAADDR(&sc->sc_dma, 0));
/* Initialise mutex early for uhci_alloc_* */
mutex_init(&sc->sc_lock, MUTEX_DEFAULT, IPL_SOFTUSB);