o Merge with Linux 2.1.100.

 o Cleanup the machine dependencies of floppy and rtc.  The driver for
   the Dallas thingy in the Indy is still missing.
 o Handle allocation of zero'd pages correct for R4000SC / R4400SC.
 o Page colouring shit to match the virtual and physical colour of all
   mapped pages.  This tends to produce extreme fragmentation problems,
   so it's deactivated for now.  Users of R4000SC / R4400SC may re-enable
   the code in arch/mips/mm/init.c by removing the definition of
   CONF_GIVE_A_SHIT_ABOUT_COLOURS.  Should get them somewhat further -
   but don't shake to hard ...
 o Fixed ptrace(2)-ing of syscalls, strace is now working again.
 o Fix the interrupt forwarding from the keyboard driver to the psaux
   driver, PS/2 mice are now working on the Indy.  The fix is somewhat
   broken as it prevents generic kernels for Indy and machines which handle
   things different.
 o Things I can't remember.

1 files changed, 35 insertions, 0 deletions

diff --git a/arch/mips/lib/rtc-std.c b/arch/mips/lib/rtc-std.c
new file mode 100644
index 000000000..a601d1879
--- /dev/null
+++ b/arch/mips/lib/rtc-std.c
@@ -0,0 +1,35 @@
+/* $Id: rtc-std.c,v 1.2 1998/06/25 20:19:16 ralf Exp $
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * RTC routines for PC style attached Dallas chip.
+ *
+ * Copyright (C) 1998 by Ralf Baechle
+ */
+#include <linux/mc146818rtc.h>
+#include <asm/io.h>
+
+static unsigned char std_rtc_read_data(unsigned long addr)
+{
+	outb_p(addr, RTC_PORT(0));
+	return inb_p(RTC_PORT(1));
+}
+
+static void std_rtc_write_data(unsigned char data, unsigned long addr)
+{
+	outb_p(addr, RTC_PORT(0));
+	outb_p(data, RTC_PORT(1));
+}
+
+static int std_rtc_bcd_mode(void)
+{
+	return 1;
+}
+
+struct rtc_ops std_rtc_ops = {
+	&std_rtc_read_data,
+	&std_rtc_write_data,
+	&std_rtc_bcd_mode
+};