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CONFIG_INTRHOOK(9): Port to RTEMS

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Some device drivers (e.g. MMC) need a complex intialization with working
callouts.  Remove the dummy CONFIG_INTRHOOK() implementation and replace
it with the real one from FreeBSD.  Make sure TIMEOUT(9) services work
at this point.

Update #3525.
This commit is contained in:
Sebastian Huber
2018-09-25 09:27:50 +02:00
parent 6c51e62964
commit b42dea9e51
5 changed files with 297 additions and 61 deletions
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12
freebsd/sys/kern/kern_timeout.c
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@@ -326,7 +326,15 @@ rtems_bsd_timeout_init_late(void *unused)
rtems_status_code sc;
rtems_id id;
(void) unused;
(void)unused;
/*
* Giant unlock moved from mi_startup() to here. We have to unlock the
* Giant lock earlier, since otherwise deadlocks with non-mpsafe
* callouts may occur.
*/
mtx_assert(&Giant, MA_OWNED | MA_NOTRECURSED);
mtx_unlock(&Giant);
sc = rtems_timer_create(rtems_build_name('_', 'C', 'L', 'O'), &id);
BSD_ASSERT(sc == RTEMS_SUCCESSFUL);
@@ -338,7 +346,7 @@ rtems_bsd_timeout_init_late(void *unused)
SYSINIT(rtems_bsd_timeout_early, SI_SUB_VM, SI_ORDER_FIRST,
rtems_bsd_timeout_init_early, NULL);
SYSINIT(rtems_bsd_timeout_late, SI_SUB_LAST, SI_ORDER_FIRST,
SYSINIT(rtems_bsd_timeout_late, SI_SUB_KICK_SCHEDULER, SI_ORDER_FIRST,
rtems_bsd_timeout_init_late, NULL);
static void