void mali_l2_cache_reset_all(void)
{
int i;
u32 num_cores = mali_l2_cache_core_get_glob_num_l2_cores();
for (i = 0; i < num_cores; i++)
{
mali_l2_cache_reset(mali_l2_cache_core_get_glob_l2_core(i));
}
}
void mali_cluster_reset(struct mali_cluster *cluster)
{
u32 i;
MALI_DEBUG_ASSERT_POINTER(cluster);
/* Free all the resources we own */
for (i = 0; i < cluster->number_of_groups; i++)
{
struct mali_group *group = cluster->groups[i];
mali_group_reset(group);
}
if (NULL != cluster->l2)
{
mali_l2_cache_reset(cluster->l2);
}
}
struct mali_l2_cache_core *mali_l2_cache_create(_mali_osk_resource_t *resource)
{
struct mali_l2_cache_core *cache = NULL;
_mali_osk_lock_flags_t lock_flags;
#if defined(MALI_UPPER_HALF_SCHEDULING)
lock_flags = _MALI_OSK_LOCKFLAG_ORDERED | _MALI_OSK_LOCKFLAG_SPINLOCK_IRQ | _MALI_OSK_LOCKFLAG_NONINTERRUPTABLE;
#else
lock_flags = _MALI_OSK_LOCKFLAG_ORDERED | _MALI_OSK_LOCKFLAG_SPINLOCK | _MALI_OSK_LOCKFLAG_NONINTERRUPTABLE;
#endif
MALI_DEBUG_PRINT(2, ("Mali L2 cache: Creating Mali L2 cache: %s\n", resource->description));
if (mali_global_num_l2_cache_cores >= MALI_MAX_NUMBER_OF_L2_CACHE_CORES)
{
MALI_PRINT_ERROR(("Mali L2 cache: Too many L2 cache core objects created\n"));
return NULL;
}
cache = _mali_osk_malloc(sizeof(struct mali_l2_cache_core));
if (NULL != cache)
{
cache->core_id = mali_global_num_l2_cache_cores;
cache->counter_src0 = MALI_HW_CORE_NO_COUNTER;
cache->counter_src1 = MALI_HW_CORE_NO_COUNTER;
cache->pm_domain = NULL;
cache->mali_l2_status = MALI_L2_NORMAL;
if (_MALI_OSK_ERR_OK == mali_hw_core_create(&cache->hw_core, resource, MALI400_L2_CACHE_REGISTERS_SIZE))
{
cache->command_lock = _mali_osk_lock_init(lock_flags, 0, _MALI_OSK_LOCK_ORDER_L2_COMMAND);
if (NULL != cache->command_lock)
{
cache->counter_lock = _mali_osk_lock_init(lock_flags, 0, _MALI_OSK_LOCK_ORDER_L2_COUNTER);
if (NULL != cache->counter_lock)
{
mali_l2_cache_reset(cache);
cache->last_invalidated_id = 0;
mali_global_l2_cache_cores[mali_global_num_l2_cache_cores] = cache;
mali_global_num_l2_cache_cores++;
return cache;
}
else
{
MALI_PRINT_ERROR(("Mali L2 cache: Failed to create counter lock for L2 cache core %s\n", cache->hw_core.description));
}
_mali_osk_lock_term(cache->command_lock);
}
else
{
MALI_PRINT_ERROR(("Mali L2 cache: Failed to create command lock for L2 cache core %s\n", cache->hw_core.description));
}
mali_hw_core_delete(&cache->hw_core);
}
_mali_osk_free(cache);
}
else
{
MALI_PRINT_ERROR(("Mali L2 cache: Failed to allocate memory for L2 cache core\n"));
}
return NULL;
}