/*
* Turn on indications for standard (non-configurable) kernel features.
*/
static void
p31b_set_standard(void *dummy)
{
p31b_setcfg(CTL_P1003_1B_FSYNC, 200112L);
p31b_setcfg(CTL_P1003_1B_MAPPED_FILES, 200112L);
p31b_setcfg(CTL_P1003_1B_SHARED_MEMORY_OBJECTS, 200112L);
p31b_setcfg(CTL_P1003_1B_PAGESIZE, PAGE_SIZE);
}
static int
sched_attach(void)
{
int ret = ksched_attach(&ksched);
if (ret == 0)
p31b_setcfg(CTL_P1003_1B_PRIORITY_SCHEDULING, 200112L);
return ret;
}
static int
ksem_module_init(void)
{
int error;
mtx_init(&sem_lock, "sem", NULL, MTX_DEF);
mtx_init(&ksem_count_lock, "ksem count", NULL, MTX_DEF);
sx_init(&ksem_dict_lock, "ksem dictionary");
ksem_dictionary = hashinit(1024, M_KSEM, &ksem_hash);
p31b_setcfg(CTL_P1003_1B_SEM_NSEMS_MAX, SEM_MAX);
p31b_setcfg(CTL_P1003_1B_SEM_VALUE_MAX, SEM_VALUE_MAX);
error = syscall_helper_register(ksem_syscalls);
if (error)
return (error);
#ifdef COMPAT_FREEBSD32
error = syscall32_helper_register(ksem32_syscalls);
if (error)
return (error);
#endif
return (0);
}
/*
* Turn on indications for standard (non-configurable) kernel features.
*/
static void
p31b_set_standard(void *dummy)
{
p31b_setcfg(CTL_P1003_1B_FSYNC, 200112L);
p31b_setcfg(CTL_P1003_1B_MAPPED_FILES, 200112L);
p31b_setcfg(CTL_P1003_1B_SHARED_MEMORY_OBJECTS, 200112L);
p31b_setcfg(CTL_P1003_1B_PAGESIZE, PAGE_SIZE);
if (!p31b_iscfg(CTL_P1003_1B_AIO_LISTIO_MAX))
p31b_setcfg(CTL_P1003_1B_AIO_LISTIO_MAX, -1);
if (!p31b_iscfg(CTL_P1003_1B_AIO_MAX))
p31b_setcfg(CTL_P1003_1B_AIO_MAX, -1);
if (!p31b_iscfg(CTL_P1003_1B_AIO_PRIO_DELTA_MAX))
p31b_setcfg(CTL_P1003_1B_AIO_PRIO_DELTA_MAX, -1);
}
static void
ksem_module_destroy(void)
{
#ifdef COMPAT_FREEBSD32
syscall32_helper_unregister(ksem32_syscalls);
#endif
syscall_helper_unregister(ksem_syscalls);
p31b_setcfg(CTL_P1003_1B_SEMAPHORES, 0);
hashdestroy(ksem_dictionary, M_KSEM, ksem_hash);
sx_destroy(&ksem_dict_lock);
mtx_destroy(&ksem_count_lock);
mtx_destroy(&sem_lock);
p31b_unsetcfg(CTL_P1003_1B_SEM_VALUE_MAX);
p31b_unsetcfg(CTL_P1003_1B_SEM_NSEMS_MAX);
}
static void
p31binit(void *notused)
{
(void) sched_attach();
p31b_setcfg(CTL_P1003_1B_PAGESIZE, PAGE_SIZE);
}