Module Name: src
Committed By: skrll
Date: Sun Feb 1 08:39:43 UTC 2015
Modified Files:
src/sys/dev/usb [nick-nhusb]: ehcireg.h
Log Message:
Define and use EHCI_PAGE_MASK
To generate a diff of this commit:
cvs rdiff -u -r1.34.14.2 -r1.34.14.3 src/sys/dev/usb/ehcireg.h
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/ehcireg.h
diff -u src/sys/dev/usb/ehcireg.h:1.34.14.2 src/sys/dev/usb/ehcireg.h:1.34.14.3
--- src/sys/dev/usb/ehcireg.h:1.34.14.2 Sun Nov 30 13:46:00 2014
+++ src/sys/dev/usb/ehcireg.h Sun Feb 1 08:39:43 2015
@@ -1,4 +1,4 @@
-/* $NetBSD: ehcireg.h,v 1.34.14.2 2014/11/30 13:46:00 skrll Exp $ */
+/* $NetBSD: ehcireg.h,v 1.34.14.3 2015/02/01 08:39:43 skrll Exp $ */
/*
* Copyright (c) 2001, 2004 The NetBSD Foundation, Inc.
@@ -189,8 +189,9 @@
/* No data structure may cross a page boundary. */
#define EHCI_PAGE_SIZE 0x1000
-#define EHCI_PAGE(x) ((x) &~ 0xfff)
-#define EHCI_PAGE_OFFSET(x) ((x) & 0xfff)
+#define EHCI_PAGE_MASK (EHCI_PAGE_SIZE - 1)
+#define EHCI_PAGE(x) ((x) & ~EHCI_PAGE_MASK)
+#define EHCI_PAGE_OFFSET(x) ((x) & EHCI_PAGE_MASK)
typedef uint32_t ehci_link_t;
#define EHCI_LINK_TERMINATE 0x00000001
