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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-changelog] [xen-unstable] [qemu] Remove unused -timeoffset option.
# HG changeset patch
# User Christian Limpach <Christian.Limpach@xxxxxxxxxxxxx>
# Date 1178807968 -3600
# Node ID a4467c0971ba0e876637478b7f5e37ce344768c0
# Parent a6308744caae3e70fa7225a940f1593de3f41cc7
[qemu] Remove unused -timeoffset option.
Signed-off-by: Christian Limpach <Christian.Limpach@xxxxxxxxxxxxx>
---
tools/ioemu/hw/mc146818rtc.c | 27 +--------------------------
tools/ioemu/hw/pc.c | 16 +++++++---------
tools/ioemu/vl.c | 11 +----------
tools/ioemu/vl.h | 2 +-
4 files changed, 10 insertions(+), 46 deletions(-)
diff -r a6308744caae -r a4467c0971ba tools/ioemu/hw/mc146818rtc.c
--- a/tools/ioemu/hw/mc146818rtc.c Thu May 10 15:17:20 2007 +0100
+++ b/tools/ioemu/hw/mc146818rtc.c Thu May 10 15:39:28 2007 +0100
@@ -178,27 +178,10 @@ static inline int from_bcd(RTCState *s,
}
}
-static void send_timeoffset_msg(time_t delta)
-{
-
-/* This routine is used to inform another entity that the
- base time offset has changed. For instance, if you
- were using xenstore, you might want to write to the store
- at this point. Or, you might use some other method.
- Whatever you might choose, here's a hook point to implement it.
-
- One item of note is that this delta is in addition to
- any existing offset you might be already using. */
-
- return;
-}
-
static void rtc_set_time(RTCState *s)
{
struct tm *tm = &s->current_tm;
- time_t before, after;
-
- before = mktime(tm);
+
tm->tm_sec = from_bcd(s, s->cmos_data[RTC_SECONDS]);
tm->tm_min = from_bcd(s, s->cmos_data[RTC_MINUTES]);
tm->tm_hour = from_bcd(s, s->cmos_data[RTC_HOURS] & 0x7f);
@@ -210,12 +193,6 @@ static void rtc_set_time(RTCState *s)
tm->tm_mday = from_bcd(s, s->cmos_data[RTC_DAY_OF_MONTH]);
tm->tm_mon = from_bcd(s, s->cmos_data[RTC_MONTH]) - 1;
tm->tm_year = from_bcd(s, s->cmos_data[RTC_YEAR]) + 100;
-
- /* Compute, and send, the additional time delta
- We could compute the total time delta, but this is
- sufficient, and simple. */
- after = mktime(tm);
- send_timeoffset_msg(after-before);
}
static void rtc_copy_date(RTCState *s)
@@ -412,11 +389,9 @@ void rtc_set_date_from_host(RTCState *s)
time_t ti;
struct tm *tm;
int val;
- extern time_t timeoffset;
/* set the CMOS date */
time(&ti);
- ti += timeoffset;
if (rtc_utc)
tm = gmtime(&ti);
else
diff -r a6308744caae -r a4467c0971ba tools/ioemu/hw/pc.c
--- a/tools/ioemu/hw/pc.c Thu May 10 15:17:20 2007 +0100
+++ b/tools/ioemu/hw/pc.c Thu May 10 15:39:28 2007 +0100
@@ -177,7 +177,7 @@ static int get_bios_disk(char *boot_devi
}
/* hd_table must contain 4 block drivers */
-static void cmos_init(uint64_t ram_size, char *boot_device, BlockDriverState
**hd_table, time_t timeoffset)
+static void cmos_init(uint64_t ram_size, char *boot_device, BlockDriverState
**hd_table)
{
RTCState *s = rtc_state;
int val;
@@ -464,7 +464,7 @@ static void pc_init1(uint64_t ram_size,
static void pc_init1(uint64_t ram_size, int vga_ram_size, char *boot_device,
DisplayState *ds, const char **fd_filename, int snapshot,
const char *kernel_filename, const char *kernel_cmdline,
- const char *initrd_filename, time_t timeoffset,
+ const char *initrd_filename,
int pci_enabled)
{
#ifndef NOBIOS
@@ -741,7 +741,7 @@ static void pc_init1(uint64_t ram_size,
floppy_controller = fdctrl_init(6, 2, 0, 0x3f0, fd_table);
- cmos_init(ram_size, boot_device, bs_table, timeoffset);
+ cmos_init(ram_size, boot_device, bs_table);
/* using PIIX4 acpi model */
if (pci_enabled && acpi_enabled)
@@ -801,13 +801,12 @@ static void pc_init_pci(uint64_t ram_siz
int snapshot,
const char *kernel_filename,
const char *kernel_cmdline,
- const char *initrd_filename,
- time_t timeoffset)
+ const char *initrd_filename)
{
pc_init1(ram_size, vga_ram_size, boot_device,
ds, fd_filename, snapshot,
kernel_filename, kernel_cmdline,
- initrd_filename, timeoffset, 1);
+ initrd_filename, 1);
}
static void pc_init_isa(uint64_t ram_size, int vga_ram_size, char *boot_device,
@@ -815,13 +814,12 @@ static void pc_init_isa(uint64_t ram_siz
int snapshot,
const char *kernel_filename,
const char *kernel_cmdline,
- const char *initrd_filename,
- time_t timeoffset)
+ const char *initrd_filename)
{
pc_init1(ram_size, vga_ram_size, boot_device,
ds, fd_filename, snapshot,
kernel_filename, kernel_cmdline,
- initrd_filename, timeoffset, 0);
+ initrd_filename, 0);
}
QEMUMachine pc_machine = {
diff -r a6308744caae -r a4467c0971ba tools/ioemu/vl.c
--- a/tools/ioemu/vl.c Thu May 10 15:17:20 2007 +0100
+++ b/tools/ioemu/vl.c Thu May 10 15:39:28 2007 +0100
@@ -182,8 +182,6 @@ extern int vcpus;
extern int vcpus;
int xc_handle;
-
-time_t timeoffset = 0;
char domain_name[1024] = { 'H','V', 'M', 'X', 'E', 'N', '-'};
extern int domid;
@@ -6326,7 +6324,6 @@ void help(void)
"-vnc display start a VNC server on display\n"
"-vncviewer start a vncviewer process for this domain\n"
"-vncunused bind the VNC server to an unused port\n"
- "-timeoffset time offset (in seconds) from local time\n"
#ifndef _WIN32
"-daemonize daemonize QEMU after initializing\n"
#endif
@@ -6423,7 +6420,6 @@ enum {
,
QEMU_OPTION_d,
QEMU_OPTION_vcpus,
- QEMU_OPTION_timeoffset,
QEMU_OPTION_acpi,
QEMU_OPTION_vncviewer,
QEMU_OPTION_vncunused,
@@ -6523,7 +6519,6 @@ const QEMUOption qemu_options[] = {
{ "d", HAS_ARG, QEMU_OPTION_d },
{ "vcpus", 1, QEMU_OPTION_vcpus },
- { "timeoffset", HAS_ARG, QEMU_OPTION_timeoffset },
{ "acpi", 0, QEMU_OPTION_acpi },
{ NULL },
};
@@ -7468,9 +7463,6 @@ int main(int argc, char **argv)
vcpus = atoi(optarg);
fprintf(logfile, "qemu: the number of cpus is %d\n", vcpus);
break;
- case QEMU_OPTION_timeoffset:
- timeoffset = strtol(optarg, NULL, 0);
- break;
case QEMU_OPTION_acpi:
acpi_enabled = 1;
break;
@@ -7842,8 +7834,7 @@ int main(int argc, char **argv)
machine->init(ram_size, vga_ram_size, boot_device,
ds, fd_filename, snapshot,
- kernel_filename, kernel_cmdline, initrd_filename,
- timeoffset);
+ kernel_filename, kernel_cmdline, initrd_filename);
free(boot_device);
/* init USB devices */
diff -r a6308744caae -r a4467c0971ba tools/ioemu/vl.h
--- a/tools/ioemu/vl.h Thu May 10 15:17:20 2007 +0100
+++ b/tools/ioemu/vl.h Thu May 10 15:39:28 2007 +0100
@@ -728,7 +728,7 @@ typedef void QEMUMachineInitFunc(uint64_
char *boot_device,
DisplayState *ds, const char **fd_filename, int snapshot,
const char *kernel_filename, const char *kernel_cmdline,
- const char *initrd_filename, time_t timeoffset);
+ const char *initrd_filename);
typedef struct QEMUMachine {
const char *name;
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