Module Name: src
Committed By: skrll
Date: Tue Jan 31 07:26:39 UTC 2017
Modified Files:
src/sys/dev/usb [netbsd-7-nhusb]: ohci.c
Log Message:
Sync with HEAD
To generate a diff of this commit:
cvs rdiff -u -r1.253.2.2.2.1 -r1.253.2.2.2.2 src/sys/dev/usb/ohci.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/usb/ohci.c
diff -u src/sys/dev/usb/ohci.c:1.253.2.2.2.1 src/sys/dev/usb/ohci.c:1.253.2.2.2.2
--- src/sys/dev/usb/ohci.c:1.253.2.2.2.1 Tue Sep 6 20:33:09 2016
+++ src/sys/dev/usb/ohci.c Tue Jan 31 07:26:39 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: ohci.c,v 1.253.2.2.2.1 2016/09/06 20:33:09 skrll Exp $ */
+/* $NetBSD: ohci.c,v 1.253.2.2.2.2 2017/01/31 07:26:39 skrll Exp $ */
/*
* Copyright (c) 1998, 2004, 2005, 2012 The NetBSD Foundation, Inc.
@@ -41,7 +41,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: ohci.c,v 1.253.2.2.2.1 2016/09/06 20:33:09 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: ohci.c,v 1.253.2.2.2.2 2017/01/31 07:26:39 skrll Exp $");
#ifdef _KERNEL_OPT
#include "opt_usb.h"
@@ -622,22 +622,24 @@ ohci_reset_std_chain(ohci_softc_t *sc, s
KASSERT(next != cur);
curlen = 0;
- ohci_physaddr_t sdataphys = DMAADDR(dma, curoffs);
+ const ohci_physaddr_t sdataphys = DMAADDR(dma, curoffs);
ohci_physaddr_t edataphys = DMAADDR(dma, curoffs + len - 1);
- ohci_physaddr_t sphyspg = OHCI_PAGE(sdataphys);
+ const ohci_physaddr_t sphyspg = OHCI_PAGE(sdataphys);
ohci_physaddr_t ephyspg = OHCI_PAGE(edataphys);
/*
* The OHCI hardware can handle at most one page
* crossing per TD
*/
curlen = len;
- if (!(sphyspg == ephyspg || sphyspg + 1 == ephyspg)) {
+ if (sphyspg != ephyspg &&
+ sphyspg + OHCI_PAGE_SIZE != ephyspg) {
/* must use multiple TDs, fill as much as possible. */
curlen = 2 * OHCI_PAGE_SIZE -
- (sdataphys & (OHCI_PAGE_SIZE - 1));
+ OHCI_PAGE_OFFSET(sdataphys);
/* the length must be a multiple of the max size */
curlen -= curlen % mps;
+ edataphys = DMAADDR(dma, curoffs + curlen - 1);
}
KASSERT(curlen != 0);
DPRINTFN(4, "sdataphys=0x%08x edataphys=0x%08x "
