static ssize_t gp_gpx_counter_srcx_read(struct file *filp, char __user *ubuf, size_t cnt, loff_t *gpos, u32 src_id)
{
char buf[64];
int r;
u32 val;
if (0 == src_id)
{
val = mali_gp_job_get_gp_counter_src0();
}
else
{
val = mali_gp_job_get_gp_counter_src1();
}
if (MALI_HW_CORE_NO_COUNTER == val)
{
r = sprintf(buf, "-1\n");
}
else
{
r = sprintf(buf, "%u\n", val);
}
return simple_read_from_buffer(ubuf, cnt, gpos, buf, r);
}
struct mali_gp_job *mali_gp_job_create(struct mali_session_data *session, _mali_uk_gp_start_job_s *uargs, u32 id)
{
struct mali_gp_job *job;
u32 perf_counter_flag;
job = _mali_osk_malloc(sizeof(struct mali_gp_job));
if (NULL != job)
{
job->finished_notification = _mali_osk_notification_create(_MALI_NOTIFICATION_GP_FINISHED, sizeof(_mali_uk_gp_job_finished_s));
if (NULL == job->finished_notification)
{
_mali_osk_free(job);
return NULL;
}
job->oom_notification = _mali_osk_notification_create(_MALI_NOTIFICATION_GP_STALLED, sizeof(_mali_uk_gp_job_suspended_s));
if (NULL == job->oom_notification)
{
_mali_osk_notification_delete(job->finished_notification);
_mali_osk_free(job);
return NULL;
}
if (0 != copy_from_user(&job->uargs, uargs, sizeof(_mali_uk_gp_start_job_s)))
{
_mali_osk_notification_delete(job->finished_notification);
_mali_osk_notification_delete(job->oom_notification);
_mali_osk_free(job);
return NULL;
}
perf_counter_flag = mali_gp_job_get_perf_counter_flag(job);
/* case when no counters came from user space
* so pass the debugfs / DS-5 provided global ones to the job object */
if (!((perf_counter_flag & _MALI_PERFORMANCE_COUNTER_FLAG_SRC0_ENABLE) ||
(perf_counter_flag & _MALI_PERFORMANCE_COUNTER_FLAG_SRC1_ENABLE)))
{
mali_gp_job_set_perf_counter_src0(job, mali_gp_job_get_gp_counter_src0());
mali_gp_job_set_perf_counter_src1(job, mali_gp_job_get_gp_counter_src1());
}
_mali_osk_list_init(&job->list);
job->session = session;
job->id = id;
job->heap_current_addr = job->uargs.frame_registers[4];
job->perf_counter_value0 = 0;
job->perf_counter_value1 = 0;
job->pid = _mali_osk_get_pid();
job->tid = _mali_osk_get_tid();
return job;
}
return NULL;
}
static ssize_t profiling_counter_src_read(struct file *filp, char __user *ubuf, size_t cnt, loff_t *ppos)
{
u32 is_pp = PRIVATE_DATA_COUNTER_IS_PP((uintptr_t)filp->private_data);
u32 src_id = PRIVATE_DATA_COUNTER_GET_SRC((uintptr_t)filp->private_data);
mali_bool is_sub_job = PRIVATE_DATA_COUNTER_IS_SUB_JOB((uintptr_t)filp->private_data);
u32 sub_job = PRIVATE_DATA_COUNTER_GET_SUB_JOB((uintptr_t)filp->private_data);
char buf[64];
int r;
u32 val;
if (MALI_TRUE == is_pp) {
/* PP counter */
if (MALI_TRUE == is_sub_job) {
/* Get counter for a particular sub job */
if (0 == src_id) {
val = mali_pp_job_get_pp_counter_sub_job_src0(sub_job);
} else {
val = mali_pp_job_get_pp_counter_sub_job_src1(sub_job);
}
} else {
/* Get default counter for all PP sub jobs */
if (0 == src_id) {
val = mali_pp_job_get_pp_counter_global_src0();
} else {
val = mali_pp_job_get_pp_counter_global_src1();
}
}
} else {
/* GP counter */
if (0 == src_id) {
val = mali_gp_job_get_gp_counter_src0();
} else {
val = mali_gp_job_get_gp_counter_src1();
}
}
if (MALI_HW_CORE_NO_COUNTER == val) {
r = snprintf(buf, 64, "-1\n");
} else {
r = snprintf(buf, 64, "%u\n", val);
}
return simple_read_from_buffer(ubuf, cnt, ppos, buf, r);
}
struct mali_gp_job *mali_gp_job_create(struct mali_session_data *session, _mali_uk_gp_start_job_s *uargs, u32 id, struct mali_timeline_tracker *pp_tracker)
{
struct mali_gp_job *job;
u32 perf_counter_flag;
job = _mali_osk_malloc(sizeof(struct mali_gp_job));
if (NULL != job) {
job->finished_notification = _mali_osk_notification_create(_MALI_NOTIFICATION_GP_FINISHED, sizeof(_mali_uk_gp_job_finished_s));
if (NULL == job->finished_notification) {
_mali_osk_free(job);
return NULL;
}
job->oom_notification = _mali_osk_notification_create(_MALI_NOTIFICATION_GP_STALLED, sizeof(_mali_uk_gp_job_suspended_s));
if (NULL == job->oom_notification) {
_mali_osk_notification_delete(job->finished_notification);
_mali_osk_free(job);
return NULL;
}
if (0 != _mali_osk_copy_from_user(&job->uargs, uargs, sizeof(_mali_uk_gp_start_job_s))) {
_mali_osk_notification_delete(job->finished_notification);
_mali_osk_notification_delete(job->oom_notification);
_mali_osk_free(job);
return NULL;
}
perf_counter_flag = mali_gp_job_get_perf_counter_flag(job);
/* case when no counters came from user space
* so pass the debugfs / DS-5 provided global ones to the job object */
if (!((perf_counter_flag & _MALI_PERFORMANCE_COUNTER_FLAG_SRC0_ENABLE) ||
(perf_counter_flag & _MALI_PERFORMANCE_COUNTER_FLAG_SRC1_ENABLE))) {
mali_gp_job_set_perf_counter_src0(job, mali_gp_job_get_gp_counter_src0());
mali_gp_job_set_perf_counter_src1(job, mali_gp_job_get_gp_counter_src1());
}
_mali_osk_list_init(&job->list);
job->session = session;
job->id = id;
job->heap_current_addr = job->uargs.frame_registers[4];
job->perf_counter_value0 = 0;
job->perf_counter_value1 = 0;
job->pid = _mali_osk_get_pid();
job->tid = _mali_osk_get_tid();
job->pp_tracker = pp_tracker;
if (NULL != job->pp_tracker) {
/* Take a reference on PP job's tracker that will be released when the GP
job is done. */
mali_timeline_system_tracker_get(session->timeline_system, pp_tracker);
}
mali_timeline_tracker_init(&job->tracker, MALI_TIMELINE_TRACKER_GP, NULL, job);
mali_timeline_fence_copy_uk_fence(&(job->tracker.fence), &(job->uargs.fence));
return job;
}
return NULL;
}
