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acpi: don't pass overflow_time to acpi_pm1_evt_get_sts

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Pretty pointless, can easily be reached via ACPIREGS now.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Gerd Hoffmann 2012-02-23 13:45:17 +01:00 committed by Anthony Liguori
parent 355bf2e5ba
commit 2886be1b01
4 changed files with 8 additions and 8 deletions
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6
hw/acpi.c
View File

@ -249,10 +249,10 @@ int acpi_table_add(const char *t)
} }
/* ACPI PM1a EVT */ /* ACPI PM1a EVT */
uint16_t acpi_pm1_evt_get_sts(ACPIREGS *ar, int64_t overflow_time) uint16_t acpi_pm1_evt_get_sts(ACPIREGS *ar)
{ {
int64_t d = acpi_pm_tmr_get_clock(); int64_t d = acpi_pm_tmr_get_clock();
if (d >= overflow_time) { if (d >= ar->tmr.overflow_time) {
ar->pm1.evt.sts |= ACPI_BITMASK_TIMER_STATUS; ar->pm1.evt.sts |= ACPI_BITMASK_TIMER_STATUS;
} }
return ar->pm1.evt.sts; return ar->pm1.evt.sts;
@ -260,7 +260,7 @@ uint16_t acpi_pm1_evt_get_sts(ACPIREGS *ar, int64_t overflow_time)
void acpi_pm1_evt_write_sts(ACPIREGS *ar, uint16_t val) void acpi_pm1_evt_write_sts(ACPIREGS *ar, uint16_t val)
{ {
uint16_t pm1_sts = acpi_pm1_evt_get_sts(ar, ar->tmr.overflow_time); uint16_t pm1_sts = acpi_pm1_evt_get_sts(ar);
if (pm1_sts & val & ACPI_BITMASK_TIMER_STATUS) { if (pm1_sts & val & ACPI_BITMASK_TIMER_STATUS) {
/* if TMRSTS is reset, then compute the new overflow time */ /* if TMRSTS is reset, then compute the new overflow time */
acpi_pm_tmr_calc_overflow_time(ar); acpi_pm_tmr_calc_overflow_time(ar);

2
hw/acpi.h
View File

@ -131,7 +131,7 @@ static inline int64_t acpi_pm_tmr_get_clock(void)
} }
/* PM1a_EVT: piix and ich9 don't implement PM1b. */ /* PM1a_EVT: piix and ich9 don't implement PM1b. */
uint16_t acpi_pm1_evt_get_sts(ACPIREGS *ar, int64_t overflow_time); uint16_t acpi_pm1_evt_get_sts(ACPIREGS *ar);
void acpi_pm1_evt_write_sts(ACPIREGS *ar, uint16_t val); void acpi_pm1_evt_write_sts(ACPIREGS *ar, uint16_t val);
void acpi_pm1_evt_power_down(ACPIREGS *ar); void acpi_pm1_evt_power_down(ACPIREGS *ar);
void acpi_pm1_evt_reset(ACPIREGS *ar); void acpi_pm1_evt_reset(ACPIREGS *ar);

4
hw/acpi_piix4.c
View File

@ -80,7 +80,7 @@ static void pm_update_sci(PIIX4PMState *s)
{ {
int sci_level, pmsts; int sci_level, pmsts;
pmsts = acpi_pm1_evt_get_sts(&s->ar, s->ar.tmr.overflow_time); pmsts = acpi_pm1_evt_get_sts(&s->ar);
sci_level = (((pmsts & s->ar.pm1.evt.en) & sci_level = (((pmsts & s->ar.pm1.evt.en) &
(ACPI_BITMASK_RT_CLOCK_ENABLE | (ACPI_BITMASK_RT_CLOCK_ENABLE |
ACPI_BITMASK_POWER_BUTTON_ENABLE | ACPI_BITMASK_POWER_BUTTON_ENABLE |
@ -138,7 +138,7 @@ static void pm_ioport_read(IORange *ioport, uint64_t addr, unsigned width,
switch(addr) { switch(addr) {
case 0x00: case 0x00:
val = acpi_pm1_evt_get_sts(&s->ar, s->ar.tmr.overflow_time); val = acpi_pm1_evt_get_sts(&s->ar);
break; break;
case 0x02: case 0x02:
val = s->ar.pm1.evt.en; val = s->ar.pm1.evt.en;

4
hw/vt82c686.c
View File

@ -177,7 +177,7 @@ static void pm_update_sci(VT686PMState *s)
{ {
int sci_level, pmsts; int sci_level, pmsts;
pmsts = acpi_pm1_evt_get_sts(&s->ar, s->ar.tmr.overflow_time); pmsts = acpi_pm1_evt_get_sts(&s->ar);
sci_level = (((pmsts & s->ar.pm1.evt.en) & sci_level = (((pmsts & s->ar.pm1.evt.en) &
(ACPI_BITMASK_RT_CLOCK_ENABLE | (ACPI_BITMASK_RT_CLOCK_ENABLE |
ACPI_BITMASK_POWER_BUTTON_ENABLE | ACPI_BITMASK_POWER_BUTTON_ENABLE |
@ -226,7 +226,7 @@ static uint32_t pm_ioport_readw(void *opaque, uint32_t addr)
addr &= 0x0f; addr &= 0x0f;
switch (addr) { switch (addr) {
case 0x00: case 0x00:
val = acpi_pm1_evt_get_sts(&s->ar, s->ar.tmr.overflow_time); val = acpi_pm1_evt_get_sts(&s->ar);
break; break;
case 0x02: case 0x02:
val = s->ar.pm1.evt.en; val = s->ar.pm1.evt.en;