mirror of
https://gitlab.com/qemu-project/qemu
synced 2024-11-05 20:35:44 +00:00
9e8dd45164
This allows to pass additional information to the notifier callback which is useful if sender and receiver do not share any other distinct data structure. Will be used first for the clock reset notifier. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
573 lines
16 KiB
C
573 lines
16 KiB
C
/*
|
|
* ACPI implementation
|
|
*
|
|
* Copyright (c) 2006 Fabrice Bellard
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License version 2 as published by the Free Software Foundation.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, see <http://www.gnu.org/licenses/>
|
|
*/
|
|
#include "hw.h"
|
|
#include "pc.h"
|
|
#include "apm.h"
|
|
#include "pm_smbus.h"
|
|
#include "pci.h"
|
|
#include "acpi.h"
|
|
#include "sysemu.h"
|
|
#include "range.h"
|
|
#include "ioport.h"
|
|
|
|
//#define DEBUG
|
|
|
|
#ifdef DEBUG
|
|
# define PIIX4_DPRINTF(format, ...) printf(format, ## __VA_ARGS__)
|
|
#else
|
|
# define PIIX4_DPRINTF(format, ...) do { } while (0)
|
|
#endif
|
|
|
|
#define ACPI_DBG_IO_ADDR 0xb044
|
|
|
|
#define GPE_BASE 0xafe0
|
|
#define GPE_LEN 4
|
|
#define PCI_BASE 0xae00
|
|
#define PCI_EJ_BASE 0xae08
|
|
#define PCI_RMV_BASE 0xae0c
|
|
|
|
#define PIIX4_PCI_HOTPLUG_STATUS 2
|
|
|
|
struct pci_status {
|
|
uint32_t up;
|
|
uint32_t down;
|
|
};
|
|
|
|
typedef struct PIIX4PMState {
|
|
PCIDevice dev;
|
|
IORange ioport;
|
|
ACPIPM1EVT pm1a;
|
|
ACPIPM1CNT pm1_cnt;
|
|
|
|
APMState apm;
|
|
|
|
ACPIPMTimer tmr;
|
|
|
|
PMSMBus smb;
|
|
uint32_t smb_io_base;
|
|
|
|
qemu_irq irq;
|
|
qemu_irq smi_irq;
|
|
int kvm_enabled;
|
|
Notifier machine_ready;
|
|
|
|
/* for pci hotplug */
|
|
ACPIGPE gpe;
|
|
struct pci_status pci0_status;
|
|
uint32_t pci0_hotplug_enable;
|
|
} PIIX4PMState;
|
|
|
|
static void piix4_acpi_system_hot_add_init(PCIBus *bus, PIIX4PMState *s);
|
|
|
|
#define ACPI_ENABLE 0xf1
|
|
#define ACPI_DISABLE 0xf0
|
|
|
|
static void pm_update_sci(PIIX4PMState *s)
|
|
{
|
|
int sci_level, pmsts;
|
|
|
|
pmsts = acpi_pm1_evt_get_sts(&s->pm1a, s->tmr.overflow_time);
|
|
sci_level = (((pmsts & s->pm1a.en) &
|
|
(ACPI_BITMASK_RT_CLOCK_ENABLE |
|
|
ACPI_BITMASK_POWER_BUTTON_ENABLE |
|
|
ACPI_BITMASK_GLOBAL_LOCK_ENABLE |
|
|
ACPI_BITMASK_TIMER_ENABLE)) != 0) ||
|
|
(((s->gpe.sts[0] & s->gpe.en[0]) & PIIX4_PCI_HOTPLUG_STATUS) != 0);
|
|
|
|
qemu_set_irq(s->irq, sci_level);
|
|
/* schedule a timer interruption if needed */
|
|
acpi_pm_tmr_update(&s->tmr, (s->pm1a.en & ACPI_BITMASK_TIMER_ENABLE) &&
|
|
!(pmsts & ACPI_BITMASK_TIMER_STATUS));
|
|
}
|
|
|
|
static void pm_tmr_timer(ACPIPMTimer *tmr)
|
|
{
|
|
PIIX4PMState *s = container_of(tmr, PIIX4PMState, tmr);
|
|
pm_update_sci(s);
|
|
}
|
|
|
|
static void pm_ioport_write(IORange *ioport, uint64_t addr, unsigned width,
|
|
uint64_t val)
|
|
{
|
|
PIIX4PMState *s = container_of(ioport, PIIX4PMState, ioport);
|
|
|
|
if (width != 2) {
|
|
PIIX4_DPRINTF("PM write port=0x%04x width=%d val=0x%08x\n",
|
|
(unsigned)addr, width, (unsigned)val);
|
|
}
|
|
|
|
switch(addr) {
|
|
case 0x00:
|
|
acpi_pm1_evt_write_sts(&s->pm1a, &s->tmr, val);
|
|
pm_update_sci(s);
|
|
break;
|
|
case 0x02:
|
|
s->pm1a.en = val;
|
|
pm_update_sci(s);
|
|
break;
|
|
case 0x04:
|
|
acpi_pm1_cnt_write(&s->pm1a, &s->pm1_cnt, val);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
PIIX4_DPRINTF("PM writew port=0x%04x val=0x%04x\n", (unsigned int)addr,
|
|
(unsigned int)val);
|
|
}
|
|
|
|
static void pm_ioport_read(IORange *ioport, uint64_t addr, unsigned width,
|
|
uint64_t *data)
|
|
{
|
|
PIIX4PMState *s = container_of(ioport, PIIX4PMState, ioport);
|
|
uint32_t val;
|
|
|
|
switch(addr) {
|
|
case 0x00:
|
|
val = acpi_pm1_evt_get_sts(&s->pm1a, s->tmr.overflow_time);
|
|
break;
|
|
case 0x02:
|
|
val = s->pm1a.en;
|
|
break;
|
|
case 0x04:
|
|
val = s->pm1_cnt.cnt;
|
|
break;
|
|
case 0x08:
|
|
val = acpi_pm_tmr_get(&s->tmr);
|
|
break;
|
|
default:
|
|
val = 0;
|
|
break;
|
|
}
|
|
PIIX4_DPRINTF("PM readw port=0x%04x val=0x%04x\n", (unsigned int)addr, val);
|
|
*data = val;
|
|
}
|
|
|
|
static const IORangeOps pm_iorange_ops = {
|
|
.read = pm_ioport_read,
|
|
.write = pm_ioport_write,
|
|
};
|
|
|
|
static void apm_ctrl_changed(uint32_t val, void *arg)
|
|
{
|
|
PIIX4PMState *s = arg;
|
|
|
|
/* ACPI specs 3.0, 4.7.2.5 */
|
|
acpi_pm1_cnt_update(&s->pm1_cnt, val == ACPI_ENABLE, val == ACPI_DISABLE);
|
|
|
|
if (s->dev.config[0x5b] & (1 << 1)) {
|
|
if (s->smi_irq) {
|
|
qemu_irq_raise(s->smi_irq);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void acpi_dbg_writel(void *opaque, uint32_t addr, uint32_t val)
|
|
{
|
|
PIIX4_DPRINTF("ACPI: DBG: 0x%08x\n", val);
|
|
}
|
|
|
|
static void pm_io_space_update(PIIX4PMState *s)
|
|
{
|
|
uint32_t pm_io_base;
|
|
|
|
if (s->dev.config[0x80] & 1) {
|
|
pm_io_base = le32_to_cpu(*(uint32_t *)(s->dev.config + 0x40));
|
|
pm_io_base &= 0xffc0;
|
|
|
|
/* XXX: need to improve memory and ioport allocation */
|
|
PIIX4_DPRINTF("PM: mapping to 0x%x\n", pm_io_base);
|
|
iorange_init(&s->ioport, &pm_iorange_ops, pm_io_base, 64);
|
|
ioport_register(&s->ioport);
|
|
}
|
|
}
|
|
|
|
static void pm_write_config(PCIDevice *d,
|
|
uint32_t address, uint32_t val, int len)
|
|
{
|
|
pci_default_write_config(d, address, val, len);
|
|
if (range_covers_byte(address, len, 0x80))
|
|
pm_io_space_update((PIIX4PMState *)d);
|
|
}
|
|
|
|
static int vmstate_acpi_post_load(void *opaque, int version_id)
|
|
{
|
|
PIIX4PMState *s = opaque;
|
|
|
|
pm_io_space_update(s);
|
|
return 0;
|
|
}
|
|
|
|
#define VMSTATE_GPE_ARRAY(_field, _state) \
|
|
{ \
|
|
.name = (stringify(_field)), \
|
|
.version_id = 0, \
|
|
.num = GPE_LEN, \
|
|
.info = &vmstate_info_uint16, \
|
|
.size = sizeof(uint16_t), \
|
|
.flags = VMS_ARRAY | VMS_POINTER, \
|
|
.offset = vmstate_offset_pointer(_state, _field, uint8_t), \
|
|
}
|
|
|
|
static const VMStateDescription vmstate_gpe = {
|
|
.name = "gpe",
|
|
.version_id = 1,
|
|
.minimum_version_id = 1,
|
|
.minimum_version_id_old = 1,
|
|
.fields = (VMStateField []) {
|
|
VMSTATE_GPE_ARRAY(sts, ACPIGPE),
|
|
VMSTATE_GPE_ARRAY(en, ACPIGPE),
|
|
VMSTATE_END_OF_LIST()
|
|
}
|
|
};
|
|
|
|
static const VMStateDescription vmstate_pci_status = {
|
|
.name = "pci_status",
|
|
.version_id = 1,
|
|
.minimum_version_id = 1,
|
|
.minimum_version_id_old = 1,
|
|
.fields = (VMStateField []) {
|
|
VMSTATE_UINT32(up, struct pci_status),
|
|
VMSTATE_UINT32(down, struct pci_status),
|
|
VMSTATE_END_OF_LIST()
|
|
}
|
|
};
|
|
|
|
static const VMStateDescription vmstate_acpi = {
|
|
.name = "piix4_pm",
|
|
.version_id = 2,
|
|
.minimum_version_id = 1,
|
|
.minimum_version_id_old = 1,
|
|
.post_load = vmstate_acpi_post_load,
|
|
.fields = (VMStateField []) {
|
|
VMSTATE_PCI_DEVICE(dev, PIIX4PMState),
|
|
VMSTATE_UINT16(pm1a.sts, PIIX4PMState),
|
|
VMSTATE_UINT16(pm1a.en, PIIX4PMState),
|
|
VMSTATE_UINT16(pm1_cnt.cnt, PIIX4PMState),
|
|
VMSTATE_STRUCT(apm, PIIX4PMState, 0, vmstate_apm, APMState),
|
|
VMSTATE_TIMER(tmr.timer, PIIX4PMState),
|
|
VMSTATE_INT64(tmr.overflow_time, PIIX4PMState),
|
|
VMSTATE_STRUCT(gpe, PIIX4PMState, 2, vmstate_gpe, ACPIGPE),
|
|
VMSTATE_STRUCT(pci0_status, PIIX4PMState, 2, vmstate_pci_status,
|
|
struct pci_status),
|
|
VMSTATE_END_OF_LIST()
|
|
}
|
|
};
|
|
|
|
static void piix4_update_hotplug(PIIX4PMState *s)
|
|
{
|
|
PCIDevice *dev = &s->dev;
|
|
BusState *bus = qdev_get_parent_bus(&dev->qdev);
|
|
DeviceState *qdev, *next;
|
|
|
|
s->pci0_hotplug_enable = ~0;
|
|
|
|
QLIST_FOREACH_SAFE(qdev, &bus->children, sibling, next) {
|
|
PCIDeviceInfo *info = container_of(qdev->info, PCIDeviceInfo, qdev);
|
|
PCIDevice *pdev = DO_UPCAST(PCIDevice, qdev, qdev);
|
|
int slot = PCI_SLOT(pdev->devfn);
|
|
|
|
if (info->no_hotplug) {
|
|
s->pci0_hotplug_enable &= ~(1 << slot);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void piix4_reset(void *opaque)
|
|
{
|
|
PIIX4PMState *s = opaque;
|
|
uint8_t *pci_conf = s->dev.config;
|
|
|
|
pci_conf[0x58] = 0;
|
|
pci_conf[0x59] = 0;
|
|
pci_conf[0x5a] = 0;
|
|
pci_conf[0x5b] = 0;
|
|
|
|
if (s->kvm_enabled) {
|
|
/* Mark SMM as already inited (until KVM supports SMM). */
|
|
pci_conf[0x5B] = 0x02;
|
|
}
|
|
piix4_update_hotplug(s);
|
|
}
|
|
|
|
static void piix4_powerdown(void *opaque, int irq, int power_failing)
|
|
{
|
|
PIIX4PMState *s = opaque;
|
|
ACPIPM1EVT *pm1a = s? &s->pm1a: NULL;
|
|
ACPIPMTimer *tmr = s? &s->tmr: NULL;
|
|
|
|
acpi_pm1_evt_power_down(pm1a, tmr);
|
|
}
|
|
|
|
static void piix4_pm_machine_ready(Notifier *n, void *opaque)
|
|
{
|
|
PIIX4PMState *s = container_of(n, PIIX4PMState, machine_ready);
|
|
uint8_t *pci_conf;
|
|
|
|
pci_conf = s->dev.config;
|
|
pci_conf[0x5f] = (isa_is_ioport_assigned(0x378) ? 0x80 : 0) | 0x10;
|
|
pci_conf[0x63] = 0x60;
|
|
pci_conf[0x67] = (isa_is_ioport_assigned(0x3f8) ? 0x08 : 0) |
|
|
(isa_is_ioport_assigned(0x2f8) ? 0x90 : 0);
|
|
|
|
}
|
|
|
|
static int piix4_pm_initfn(PCIDevice *dev)
|
|
{
|
|
PIIX4PMState *s = DO_UPCAST(PIIX4PMState, dev, dev);
|
|
uint8_t *pci_conf;
|
|
|
|
pci_conf = s->dev.config;
|
|
pci_conf[0x06] = 0x80;
|
|
pci_conf[0x07] = 0x02;
|
|
pci_conf[0x09] = 0x00;
|
|
pci_conf[0x3d] = 0x01; // interrupt pin 1
|
|
|
|
pci_conf[0x40] = 0x01; /* PM io base read only bit */
|
|
|
|
/* APM */
|
|
apm_init(&s->apm, apm_ctrl_changed, s);
|
|
|
|
register_ioport_write(ACPI_DBG_IO_ADDR, 4, 4, acpi_dbg_writel, s);
|
|
|
|
if (s->kvm_enabled) {
|
|
/* Mark SMM as already inited to prevent SMM from running. KVM does not
|
|
* support SMM mode. */
|
|
pci_conf[0x5B] = 0x02;
|
|
}
|
|
|
|
/* XXX: which specification is used ? The i82731AB has different
|
|
mappings */
|
|
pci_conf[0x90] = s->smb_io_base | 1;
|
|
pci_conf[0x91] = s->smb_io_base >> 8;
|
|
pci_conf[0xd2] = 0x09;
|
|
register_ioport_write(s->smb_io_base, 64, 1, smb_ioport_writeb, &s->smb);
|
|
register_ioport_read(s->smb_io_base, 64, 1, smb_ioport_readb, &s->smb);
|
|
|
|
acpi_pm_tmr_init(&s->tmr, pm_tmr_timer);
|
|
acpi_gpe_init(&s->gpe, GPE_LEN);
|
|
|
|
qemu_system_powerdown = *qemu_allocate_irqs(piix4_powerdown, s, 1);
|
|
|
|
pm_smbus_init(&s->dev.qdev, &s->smb);
|
|
s->machine_ready.notify = piix4_pm_machine_ready;
|
|
qemu_add_machine_init_done_notifier(&s->machine_ready);
|
|
qemu_register_reset(piix4_reset, s);
|
|
piix4_acpi_system_hot_add_init(dev->bus, s);
|
|
|
|
return 0;
|
|
}
|
|
|
|
i2c_bus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
|
|
qemu_irq sci_irq, qemu_irq cmos_s3, qemu_irq smi_irq,
|
|
int kvm_enabled)
|
|
{
|
|
PCIDevice *dev;
|
|
PIIX4PMState *s;
|
|
|
|
dev = pci_create(bus, devfn, "PIIX4_PM");
|
|
qdev_prop_set_uint32(&dev->qdev, "smb_io_base", smb_io_base);
|
|
|
|
s = DO_UPCAST(PIIX4PMState, dev, dev);
|
|
s->irq = sci_irq;
|
|
acpi_pm1_cnt_init(&s->pm1_cnt, cmos_s3);
|
|
s->smi_irq = smi_irq;
|
|
s->kvm_enabled = kvm_enabled;
|
|
|
|
qdev_init_nofail(&dev->qdev);
|
|
|
|
return s->smb.smbus;
|
|
}
|
|
|
|
static PCIDeviceInfo piix4_pm_info = {
|
|
.qdev.name = "PIIX4_PM",
|
|
.qdev.desc = "PM",
|
|
.qdev.size = sizeof(PIIX4PMState),
|
|
.qdev.vmsd = &vmstate_acpi,
|
|
.qdev.no_user = 1,
|
|
.no_hotplug = 1,
|
|
.init = piix4_pm_initfn,
|
|
.config_write = pm_write_config,
|
|
.vendor_id = PCI_VENDOR_ID_INTEL,
|
|
.device_id = PCI_DEVICE_ID_INTEL_82371AB_3,
|
|
.revision = 0x03,
|
|
.class_id = PCI_CLASS_BRIDGE_OTHER,
|
|
.qdev.props = (Property[]) {
|
|
DEFINE_PROP_UINT32("smb_io_base", PIIX4PMState, smb_io_base, 0),
|
|
DEFINE_PROP_END_OF_LIST(),
|
|
}
|
|
};
|
|
|
|
static void piix4_pm_register(void)
|
|
{
|
|
pci_qdev_register(&piix4_pm_info);
|
|
}
|
|
|
|
device_init(piix4_pm_register);
|
|
|
|
static uint32_t gpe_readb(void *opaque, uint32_t addr)
|
|
{
|
|
PIIX4PMState *s = opaque;
|
|
uint32_t val = acpi_gpe_ioport_readb(&s->gpe, addr);
|
|
|
|
PIIX4_DPRINTF("gpe read %x == %x\n", addr, val);
|
|
return val;
|
|
}
|
|
|
|
static void gpe_writeb(void *opaque, uint32_t addr, uint32_t val)
|
|
{
|
|
PIIX4PMState *s = opaque;
|
|
|
|
acpi_gpe_ioport_writeb(&s->gpe, addr, val);
|
|
pm_update_sci(s);
|
|
|
|
PIIX4_DPRINTF("gpe write %x <== %d\n", addr, val);
|
|
}
|
|
|
|
static uint32_t pcihotplug_read(void *opaque, uint32_t addr)
|
|
{
|
|
uint32_t val = 0;
|
|
struct pci_status *g = opaque;
|
|
switch (addr) {
|
|
case PCI_BASE:
|
|
val = g->up;
|
|
break;
|
|
case PCI_BASE + 4:
|
|
val = g->down;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
PIIX4_DPRINTF("pcihotplug read %x == %x\n", addr, val);
|
|
return val;
|
|
}
|
|
|
|
static void pcihotplug_write(void *opaque, uint32_t addr, uint32_t val)
|
|
{
|
|
struct pci_status *g = opaque;
|
|
switch (addr) {
|
|
case PCI_BASE:
|
|
g->up = val;
|
|
break;
|
|
case PCI_BASE + 4:
|
|
g->down = val;
|
|
break;
|
|
}
|
|
|
|
PIIX4_DPRINTF("pcihotplug write %x <== %d\n", addr, val);
|
|
}
|
|
|
|
static uint32_t pciej_read(void *opaque, uint32_t addr)
|
|
{
|
|
PIIX4_DPRINTF("pciej read %x\n", addr);
|
|
return 0;
|
|
}
|
|
|
|
static void pciej_write(void *opaque, uint32_t addr, uint32_t val)
|
|
{
|
|
BusState *bus = opaque;
|
|
DeviceState *qdev, *next;
|
|
PCIDevice *dev;
|
|
PCIDeviceInfo *info;
|
|
int slot = ffs(val) - 1;
|
|
|
|
QLIST_FOREACH_SAFE(qdev, &bus->children, sibling, next) {
|
|
dev = DO_UPCAST(PCIDevice, qdev, qdev);
|
|
info = container_of(qdev->info, PCIDeviceInfo, qdev);
|
|
if (PCI_SLOT(dev->devfn) == slot && !info->no_hotplug) {
|
|
qdev_free(qdev);
|
|
}
|
|
}
|
|
|
|
|
|
PIIX4_DPRINTF("pciej write %x <== %d\n", addr, val);
|
|
}
|
|
|
|
static uint32_t pcirmv_read(void *opaque, uint32_t addr)
|
|
{
|
|
PIIX4PMState *s = opaque;
|
|
|
|
return s->pci0_hotplug_enable;
|
|
}
|
|
|
|
static void pcirmv_write(void *opaque, uint32_t addr, uint32_t val)
|
|
{
|
|
return;
|
|
}
|
|
|
|
static int piix4_device_hotplug(DeviceState *qdev, PCIDevice *dev,
|
|
PCIHotplugState state);
|
|
|
|
static void piix4_acpi_system_hot_add_init(PCIBus *bus, PIIX4PMState *s)
|
|
{
|
|
struct pci_status *pci0_status = &s->pci0_status;
|
|
|
|
register_ioport_write(GPE_BASE, GPE_LEN, 1, gpe_writeb, s);
|
|
register_ioport_read(GPE_BASE, GPE_LEN, 1, gpe_readb, s);
|
|
acpi_gpe_blk(&s->gpe, GPE_BASE);
|
|
|
|
register_ioport_write(PCI_BASE, 8, 4, pcihotplug_write, pci0_status);
|
|
register_ioport_read(PCI_BASE, 8, 4, pcihotplug_read, pci0_status);
|
|
|
|
register_ioport_write(PCI_EJ_BASE, 4, 4, pciej_write, bus);
|
|
register_ioport_read(PCI_EJ_BASE, 4, 4, pciej_read, bus);
|
|
|
|
register_ioport_write(PCI_RMV_BASE, 4, 4, pcirmv_write, s);
|
|
register_ioport_read(PCI_RMV_BASE, 4, 4, pcirmv_read, s);
|
|
|
|
pci_bus_hotplug(bus, piix4_device_hotplug, &s->dev.qdev);
|
|
}
|
|
|
|
static void enable_device(PIIX4PMState *s, int slot)
|
|
{
|
|
s->gpe.sts[0] |= PIIX4_PCI_HOTPLUG_STATUS;
|
|
s->pci0_status.up |= (1 << slot);
|
|
}
|
|
|
|
static void disable_device(PIIX4PMState *s, int slot)
|
|
{
|
|
s->gpe.sts[0] |= PIIX4_PCI_HOTPLUG_STATUS;
|
|
s->pci0_status.down |= (1 << slot);
|
|
}
|
|
|
|
static int piix4_device_hotplug(DeviceState *qdev, PCIDevice *dev,
|
|
PCIHotplugState state)
|
|
{
|
|
int slot = PCI_SLOT(dev->devfn);
|
|
PIIX4PMState *s = DO_UPCAST(PIIX4PMState, dev,
|
|
DO_UPCAST(PCIDevice, qdev, qdev));
|
|
|
|
/* Don't send event when device is enabled during qemu machine creation:
|
|
* it is present on boot, no hotplug event is necessary. We do send an
|
|
* event when the device is disabled later. */
|
|
if (state == PCI_COLDPLUG_ENABLED) {
|
|
return 0;
|
|
}
|
|
|
|
s->pci0_status.up = 0;
|
|
s->pci0_status.down = 0;
|
|
if (state == PCI_HOTPLUG_ENABLED) {
|
|
enable_device(s, slot);
|
|
} else {
|
|
disable_device(s, slot);
|
|
}
|
|
|
|
pm_update_sci(s);
|
|
|
|
return 0;
|
|
}
|