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Diffstat (limited to 'usr/src/uts/common/os/sunpm.c')
-rw-r--r--usr/src/uts/common/os/sunpm.c41
1 files changed, 25 insertions, 16 deletions
diff --git a/usr/src/uts/common/os/sunpm.c b/usr/src/uts/common/os/sunpm.c
index 84c0b9fbb6..7570cd29e6 100644
--- a/usr/src/uts/common/os/sunpm.c
+++ b/usr/src/uts/common/os/sunpm.c
@@ -591,13 +591,14 @@ pm_init_locks(void)
cv_init(&pm_dep_thread_cv, NULL, CV_DEFAULT, NULL);
}
+static int pm_reset_timestamps(dev_info_t *, void *);
+
static boolean_t
pm_cpr_callb(void *arg, int code)
{
_NOTE(ARGUNUSED(arg))
static int auto_save;
static pm_cpupm_t cpupm_save;
- static int pm_reset_timestamps(dev_info_t *, void *);
switch (code) {
case CB_CODE_CPR_CHKPT:
@@ -664,6 +665,8 @@ pm_halt_callb(void *arg, int code)
return (B_TRUE);
}
+static void pm_dep_thread(void);
+
/*
* This needs to be called after the root and platform drivers are loaded
* and be single-threaded with respect to driver attach/detach
@@ -674,7 +677,6 @@ pm_init(void)
PMD_FUNC(pmf, "pm_init")
char **mod;
extern pri_t minclsyspri;
- static void pm_dep_thread(void);
pm_comps_notlowest = 0;
pm_system_idle_threshold = pm_default_idle_threshold;
@@ -847,6 +849,7 @@ e_pm_valid_power(dev_info_t *dip, int cmpt, int level)
return (0);
}
+static int pm_start(dev_info_t *dip);
/*
* Returns true if device is pm'd (after calling pm_start if need be)
*/
@@ -854,7 +857,6 @@ int
e_pm_valid_info(dev_info_t *dip, pm_info_t **infop)
{
pm_info_t *info;
- static int pm_start(dev_info_t *dip);
/*
* Check if the device is power managed if not.
@@ -1171,6 +1173,9 @@ pm_noinvol(dev_info_t *dip)
return (DEVI(dip)->devi_pm_noinvolpm != DEVI(dip)->devi_pm_volpmd);
}
+static int cur_threshold(dev_info_t *, int);
+static int pm_next_lower_power(pm_component_t *, int);
+
/*
* This function performs the actual scanning of the device.
* It attempts to power off the indicated device's components if they have
@@ -1193,8 +1198,6 @@ pm_scan_dev(dev_info_t *dip)
pm_component_t *cp;
dev_info_t *pdip = ddi_get_parent(dip);
int circ;
- static int cur_threshold(dev_info_t *, int);
- static int pm_next_lower_power(pm_component_t *, int);
clock_t min_scan = pm_default_min_scan;
/*
@@ -2454,6 +2457,8 @@ e_pm_set_cur_pwr(dev_info_t *dip, pm_component_t *cp, int level)
cp->pmc_cur_pwr = pm_level_to_index(dip, cp, level);
}
+static int pm_phc_impl(dev_info_t *, int, int, int);
+
/*
* This is the default method of setting the power of a device if no ppm
* driver has claimed it.
@@ -2467,7 +2472,6 @@ pm_power(dev_info_t *dip, int comp, int level)
struct pm_component *cp = PM_CP(dip, comp);
int retval;
pm_info_t *info = PM_GET_PM_INFO(dip);
- static int pm_phc_impl(dev_info_t *, int, int, int);
PMD(PMD_KIDSUP, ("%s: %s@%s(%s#%d), comp=%d, level=%d\n", pmf,
PM_DEVICE(dip), comp, level))
@@ -2922,6 +2926,8 @@ pm_watchers()
return (pm_pscc_direct || pm_pscc_interest);
}
+static int pm_phc_impl(dev_info_t *, int, int, int);
+
/*
* A driver is reporting that the power of one of its device's components
* has changed. Update the power state accordingly.
@@ -2934,7 +2940,6 @@ pm_power_has_changed(dev_info_t *dip, int comp, int level)
dev_info_t *pdip = ddi_get_parent(dip);
struct pm_component *cp;
int blocked, circ, pcirc, old_level;
- static int pm_phc_impl(dev_info_t *, int, int, int);
if (level < 0) {
PMD(PMD_FAIL, ("%s: %s@%s(%s#%d): bad level=%d\n", pmf,
@@ -3755,6 +3760,8 @@ pm_all_at_normal(dev_info_t *dip)
return (1);
}
+static void bring_pmdep_up(dev_info_t *, int);
+
static void
bring_wekeeps_up(char *keeper)
{
@@ -3764,7 +3771,6 @@ bring_wekeeps_up(char *keeper)
pm_info_t *wku_info;
char *kept_path;
dev_info_t *kept;
- static void bring_pmdep_up(dev_info_t *, int);
if (panicstr) {
return;
@@ -5559,6 +5565,8 @@ pm_interest_registered(int clone)
return (pm_interest[clone]);
}
+static void pm_enqueue_pscc(pscc_t *, pscc_t **);
+
/*
* Process with clone has just done PM_DIRECT_PM on dip, or has asked to
* watch all state transitions (dip == NULL). Set up data
@@ -5569,7 +5577,6 @@ pm_register_watcher(int clone, dev_info_t *dip)
{
pscc_t *p;
psce_t *psce;
- static void pm_enqueue_pscc(pscc_t *, pscc_t **);
/*
* We definitely need a control struct, then we have to search to see
@@ -5781,13 +5788,13 @@ pm_psc_find_clone(int clone, pscc_t **list, krwlock_t *lock)
return (NULL);
}
+static psce_t *pm_psc_find_clone(int, pscc_t **, krwlock_t *);
/*
* Find an entry for a particular clone in the direct list.
*/
psce_t *
pm_psc_clone_to_direct(int clone)
{
- static psce_t *pm_psc_find_clone(int, pscc_t **, krwlock_t *);
return (pm_psc_find_clone(clone, &pm_pscc_direct,
&pm_pscc_direct_rwlock));
}
@@ -5798,7 +5805,6 @@ pm_psc_clone_to_direct(int clone)
psce_t *
pm_psc_clone_to_interest(int clone)
{
- static psce_t *pm_psc_find_clone(int, pscc_t **, krwlock_t *);
return (pm_psc_find_clone(clone, &pm_pscc_interest,
&pm_pscc_interest_rwlock));
}
@@ -7860,6 +7866,8 @@ pm_cfb_trigger(void)
ddi_trigger_softintr(pm_soft_id);
}
+static major_t i_path_to_major(char *, char *);
+
major_t
pm_path_to_major(char *path)
{
@@ -7867,7 +7875,6 @@ pm_path_to_major(char *path)
char *np, *ap, *bp;
major_t ret;
size_t len;
- static major_t i_path_to_major(char *, char *);
PMD(PMD_NOINVOL, ("%s: %s\n", pmf, path))
@@ -8088,6 +8095,8 @@ i_path_to_major(char *path, char *leaf_name)
return (maj);
}
+static void i_pm_driver_removed(major_t major);
+
/*
* When user calls rem_drv, we need to forget no-involuntary-power-cycles state
* An entry in the list means that the device is detached, so we need to
@@ -8097,7 +8106,6 @@ i_path_to_major(char *path, char *leaf_name)
void
pm_driver_removed(major_t major)
{
- static void i_pm_driver_removed(major_t major);
/*
* Serialize removal of drivers. This is to keep ancestors of
@@ -8109,6 +8117,10 @@ pm_driver_removed(major_t major)
mutex_exit(&pm_remdrv_lock);
}
+static void adjust_ancestors(char *, int);
+static int pm_is_noinvol_ancestor(pm_noinvol_t *);
+static void pm_noinvol_process_ancestors(char *);
+
/*
* This routine is called recursively by pm_noinvol_process_ancestors()
*/
@@ -8116,9 +8128,6 @@ static void
i_pm_driver_removed(major_t major)
{
PMD_FUNC(pmf, "driver_removed")
- static void adjust_ancestors(char *, int);
- static int pm_is_noinvol_ancestor(pm_noinvol_t *);
- static void pm_noinvol_process_ancestors(char *);
pm_noinvol_t *ip, *pp = NULL;
int wasvolpmd;
ASSERT(major != DDI_MAJOR_T_NONE);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-01 06:08:28 +0000