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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 7 files:

Smatch caller information:

drivers/gpu/drm/i915/gt/intel_mocs.c __live_mocs_reset() -> intel_has_gpu_reset()

Type Parameter Key Value
PARAM_VALUE 0 gt 4096-ptr_max
PARAM_VALUE 0 gt->i915 4096-ptr_max

drivers/gpu/drm/i915/i915_getparam.c i915_getparam_ioctl() -> intel_has_gpu_reset()

Type Parameter Key Value

drivers/gpu/drm/i915/gt/intel_reset.c intel_gt_reset() -> intel_has_gpu_reset()

Type Parameter Key Value
PARAM_VALUE 0 gt 4096-ptr_max
PARAM_VALUE 0 gt->ggtt 4096-ptr_max
PARAM_VALUE 0 gt->ggtt->num_fences 0-s32max
PARAM_VALUE 0 gt->i915 4096-ptr_max
PARAM_VALUE 0 gt->i915->drm.anon_inode->i_mapping->host->i_sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 gt->i915->drm.anon_inode->i_mapping->host->i_sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 gt->i915->drm.anon_inode->i_mapping->host->i_sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 gt->i915->drm.anon_inode->i_mapping->i_mmap_rwsem.dep_map->name 0-255
PARAM_VALUE 0 gt->i915->drm.anon_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 gt->i915->drm.anon_inode->i_mapping->i_mmap_rwsem.first_waiter->list.next 2212933610777083904
PARAM_VALUE 0 gt->i915->drm.anon_inode->i_mapping->i_mmap_rwsem.first_waiter->list.prev 2212933610777083904
PARAM_VALUE 0 gt->i915->drm.anon_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 gt->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 gt->reset.mutex.dep_map->name 0-255
PARAM_VALUE 0 gt->reset.mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 gt->reset.mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 gt->reset.mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 gt->reset.mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 gt->reset.mutex.wait_lock.owner (-1)
PARAM_VALUE 0 gt->reset.mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 gt->uc.guc.ct.enabled 0
PARAM_VALUE 0 gt->uc.guc.ct.requests.worker.lockdep_map->name 0-255
PARAM_VALUE 0 gt->uc.guc.fw.__status (-1),1-10
PARAM_VALUE 0 gt->uc.guc.fw.status (-1),1-10
PARAM_VALUE 0 gt->uc.guc.interrupts.enabled 0
PARAM_VALUE 0 gt->uc.guc.mmio_msg 0
PARAM_VALUE 0 gt->uc.guc.sched_engine->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 gt->uc.huc.delayed_load.fence.flags 0-u32max
PARAM_VALUE 0 gt->uc.huc.delayed_load.timer.is_queued 0
PARAM_VALUE 0 gt->uc.huc.fw.__status (-1),1-10
PARAM_VALUE 0 gt->uc.huc.fw.status (-1),1-10
PARAM_VALUE 0 gt->uc.ops->fini_fw 0,4096-ptr_max
PARAM_VALUE 0 gt->uc.ops->init_fw 0,4096-ptr_max
PARAM_VALUE 0 gt->uc.reset_in_progress 1
PARAM_VALUE 0 gt->uncore->rpm->kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
BUF_SIZE 0 gt s32min-(-1),1-s32max
BUF_SIZE 0 gt s32min-(-1),1-s32max
CAPPED_DATA 0 gt->ggtt->num_fences 1
CAPPED_DATA 0 &gt->reset.mutex 1
DATA_SOURCE 0 gt $0
STR_LEN 0 gt (-1),4,6,8,14,16,18,21,23,26,34,36
STR_LEN 0 gt (-1),4,6,8,14,16,18,21,23,26,34,36
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 gt->i915->uncore.fifo_count 0-127,u32max
HOST_DATA 0 gt->uc.guc.mmio_msg 0
HOST_DATA 0 gt->uc.guc.timestamp.gt_stamp 0-u64max
HOST_DATA 0 gt->uncore->fifo_count 0-127,u32max
LOCK2 0 &gt->reset.mutex
HALF_LOCKED2 __flags
TYPE_LOCK (struct intel_reset)->mutex

drivers/gpu/drm/i915/gt/intel_reset.c intel_gt_reset_global() -> intel_has_gpu_reset()

Type Parameter Key Value
PARAM_VALUE 0 gt 4096-ptr_max
PARAM_VALUE 0 gt->i915 4096-ptr_max
PARAM_VALUE 0 gt->i915->__info 4096-ptr_max
PARAM_VALUE 0 gt->i915->drm.anon_inode->i_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max
PARAM_VALUE 0 gt->i915->drm.anon_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 gt->i915->drm.anon_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 gt->i915->drm.primary 4096-ptr_max
PARAM_VALUE 0 gt->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 gt->reset.backoff_srcu.srcu_ctrp 4096-ptr_max
PARAM_VALUE 0 gt->reset.backoff_srcu.srcu_sup 4096-ptr_max
PARAM_VALUE 0 gt->reset.backoff_srcu.srcu_sup->irq_work.node.a_flags.counter 0-s32max
PARAM_VALUE 0 gt->reset.backoff_srcu.srcu_sup->lock.dep_map->name 0-255
PARAM_VALUE 0 gt->reset.backoff_srcu.srcu_sup->lock.owner (-1)
PARAM_VALUE 0 gt->reset.backoff_srcu.srcu_sup->lock.owner_cpu u32max
PARAM_VALUE 0 gt->reset.backoff_srcu.srcu_sup->work.work.entry.next 4096-ptr_max
PARAM_VALUE 0 gt->reset.backoff_srcu.srcu_sup->work.work.entry.prev 2076614606316732416
PARAM_VALUE 0 gt->uc.ops->fini_fw 0,4096-ptr_max
PARAM_VALUE 0 gt->uncore 4096-ptr_max
PARAM_VALUE 0 gt->uncore->rpm 4096-ptr_max
PARAM_VALUE 0 gt->uncore->rpm->kdev 4096-ptr_max
PARAM_VALUE 0 gt->uncore->rpm->kdev->power.request 0-4
PARAM_VALUE 0 gt->uncore->rpm->kdev->power.wakeirq->status 0-4294967295
BUF_SIZE 0 gt s32min-(-1),1-s32max
BUF_SIZE 0 gt s32min-(-1),1-s32max
DATA_SOURCE 0 gt $0
STR_LEN 0 gt (-1),8,14,18,21,23,26,34,36
STR_LEN 0 gt (-1),8,14,18,21,23,26,34,36
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 gt->i915->uncore.fifo_count 0-127,u32max
HOST_DATA 0 gt->uc.guc.mmio_msg 0
HOST_DATA 0 gt->uc.guc.timestamp.gt_stamp 0-u64max
HOST_DATA 0 gt->uncore->fifo_count 0-127,u32max
HALF_LOCKED2 &attr->mutex

drivers/gpu/drm/i915/gt/intel_reset.c intel_hangcheck_live_selftests() -> intel_has_gpu_reset()

Type Parameter Key Value
DATA_SOURCE 0 gt r to_gt

drivers/gpu/drm/i915/gt/intel_reset.c intel_reset_live_selftests() -> intel_has_gpu_reset()

Type Parameter Key Value
DATA_SOURCE 0 gt r to_gt

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c intel_guc_scrub_ctbs() -> intel_has_gpu_reset()

Type Parameter Key Value
BUF_SIZE 0 gt (-1),424,1216
BUF_SIZE 0 gt (-1),424,1216
DATA_SOURCE 0 gt $0

drivers/gpu/drm/i915/gt/intel_workarounds.c live_gpu_reset_workarounds() -> intel_has_gpu_reset()

Type Parameter Key Value
BUF_SIZE 0 gt (-1),424,1216
BUF_SIZE 0 gt (-1),424,1216
DATA_SOURCE 0 gt $0

drivers/gpu/drm/i915/gt/intel_workarounds.c live_reset_whitelist() -> intel_has_gpu_reset()

Type Parameter Key Value
PARAM_VALUE 0 gt 4096-ptr_max
PARAM_VALUE 0 gt->engine 4096-ptr_max
PARAM_VALUE 0 gt->i915 4096-ptr_max
BUF_SIZE 0 gt (-1),424,1216
BUF_SIZE 0 gt (-1),424,1216
DATA_SOURCE 0 gt $0