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authorAli Saidi <saidi@eecs.umich.edu>2005-01-30 16:58:39 -0500
committerAli Saidi <saidi@eecs.umich.edu>2005-01-30 16:58:39 -0500
commitda269014dad5dce6136c53914d451ff9e6ef3e62 (patch)
tree9a3630767edd8b566d958f691fbff853ff803d3c /dev
parentc3aaf43c886b12758e47844eaf3988937e31c42e (diff)
downloadgem5-da269014dad5dce6136c53914d451ff9e6ef3e62.tar.xz
removed all tsunami dependence on tlaserreg.h (RTC defines) and
all but tlaser_node.cc dependence on tlaserreg.h dev/tsunami_io.cc: dev/tsunamireg.h: removed tlaserreg.h --HG-- extra : convert_revision : 148a5d79530e5ed721a49279f684a48041deed2b
Diffstat (limited to 'dev')
-rw-r--r--dev/rtcreg.h44
-rw-r--r--dev/tsunami_io.cc23
-rw-r--r--dev/tsunamireg.h17
3 files changed, 56 insertions, 28 deletions
diff --git a/dev/rtcreg.h b/dev/rtcreg.h
new file mode 100644
index 000000000..8e1f51bfa
--- /dev/null
+++ b/dev/rtcreg.h
@@ -0,0 +1,44 @@
+
+/*
+ * Copyright (c) 2005 The Regents of The University of Michigan
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met: redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer;
+ * redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution;
+ * neither the name of the copyright holders nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#define RTC_SEC 0x00
+#define RTC_SEC_ALRM 0x01
+#define RTC_MIN 0x02
+#define RTC_MIN_ALRM 0x03
+#define RTC_HR 0x04
+#define RTC_HR_ALRM 0x05
+#define RTC_DOW 0x06
+#define RTC_DOM 0x07
+#define RTC_MON 0x08
+#define RTC_YEAR 0x09
+#define RTC_CNTRL_REGA 0x0A
+#define RTC_CNTRL_REGB 0x0B
+#define RTC_CNTRL_REGC 0x0C
+#define RTC_CNTRL_REGD 0x0D
+
diff --git a/dev/tsunami_io.cc b/dev/tsunami_io.cc
index a223c95c7..94a951d2c 100644
--- a/dev/tsunami_io.cc
+++ b/dev/tsunami_io.cc
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2004 The Regents of The University of Michigan
+ * Copyright (c) 2004-2005 The Regents of The University of Michigan
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -45,6 +45,7 @@
#include "sim/builder.hh"
#include "dev/tsunami_cchip.hh"
#include "dev/tsunamireg.h"
+#include "dev/rtcreg.h"
#include "mem/functional_mem/memory_control.hh"
using namespace std;
@@ -217,36 +218,36 @@ TsunamiIO::read(MemReqPtr &req, uint8_t *data)
return No_Fault;
case TSDEV_RTC_DATA:
switch(RTCAddress) {
- case RTC_CONTROL_REGISTERA:
+ case RTC_CNTRL_REGA:
*(uint8_t*)data = uip << 7 | 0x26;
uip = !uip;
return No_Fault;
- case RTC_CONTROL_REGISTERB:
+ case RTC_CNTRL_REGB:
// DM and 24/12 and UIE
*(uint8_t*)data = 0x46;
return No_Fault;
- case RTC_CONTROL_REGISTERC:
+ case RTC_CNTRL_REGC:
// If we want to support RTC user access in linux
// This won't work, but for now it's fine
*(uint8_t*)data = 0x00;
return No_Fault;
- case RTC_CONTROL_REGISTERD:
+ case RTC_CNTRL_REGD:
panic("RTC Control Register D not implemented");
- case RTC_SECOND:
+ case RTC_SEC:
*(uint8_t *)data = tm.tm_sec;
return No_Fault;
- case RTC_MINUTE:
+ case RTC_MIN:
*(uint8_t *)data = tm.tm_min;
return No_Fault;
- case RTC_HOUR:
+ case RTC_HR:
*(uint8_t *)data = tm.tm_hour;
return No_Fault;
- case RTC_DAY_OF_WEEK:
+ case RTC_DOW:
*(uint8_t *)data = tm.tm_wday;
return No_Fault;
- case RTC_DAY_OF_MONTH:
+ case RTC_DOM:
*(uint8_t *)data = tm.tm_mday;
- case RTC_MONTH:
+ case RTC_MON:
*(uint8_t *)data = tm.tm_mon + 1;
return No_Fault;
case RTC_YEAR:
diff --git a/dev/tsunamireg.h b/dev/tsunamireg.h
index 3304082a5..290f21a5b 100644
--- a/dev/tsunamireg.h
+++ b/dev/tsunamireg.h
@@ -122,23 +122,6 @@
#define TSDEV_RTC_ADDR 0x70
#define TSDEV_RTC_DATA 0x71
-// RTC defines
-#define RTC_SECOND 0 // second of minute [0..59]
-#define RTC_SECOND_ALARM 1 // seconds to alarm
-#define RTC_MINUTE 2 // minute of hour [0..59]
-#define RTC_MINUTE_ALARM 3 // minutes to alarm
-#define RTC_HOUR 4 // hour of day [0..23]
-#define RTC_HOUR_ALARM 5 // hours to alarm
-#define RTC_DAY_OF_WEEK 6 // day of week [1..7]
-#define RTC_DAY_OF_MONTH 7 // day of month [1..31]
-#define RTC_MONTH 8 // month of year [1..12]
-#define RTC_YEAR 9 // year [00..99]
-#define RTC_CONTROL_REGISTERA 10 // control register A
-#define RTC_CONTROL_REGISTERB 11 // control register B
-#define RTC_CONTROL_REGISTERC 12 // control register C
-#define RTC_CONTROL_REGISTERD 13 // control register D
-#define RTC_REGNUMBER_RTC_CR1 0x6A // control register 1
-
#define PCHIP_PCI0_MEMORY ULL(0x00000000000)
#define PCHIP_PCI0_IO ULL(0x001FC000000)
#define TSUNAMI_UNCACHABLE_BIT ULL(0x80000000000)