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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

drivers/gpu/drm/i915/gvt/aperture_gm.c _clear_vgpu_fence() -> intel_vgpu_write_fence()

Type Parameter Key Value
PARAM_VALUE 0 vgpu 4096-ptr_max
PARAM_VALUE 0 vgpu->debugfs->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 vgpu->debugfs->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 vgpu->debugfs->d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 vgpu->debugfs->d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 vgpu->debugfs->d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 vgpu->debugfs->d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 vgpu->debugfs->d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 vgpu->debugfs->d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 vgpu->debugfs->d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 vgpu->debugfs->d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 vgpu->debugfs->d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 vgpu->debugfs->d_parent->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 vgpu->debugfs->d_parent->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 vgpu->debugfs->d_parent->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 vgpu->debugfs->d_parent->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 vgpu->debugfs->d_parent->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 vgpu->debugfs->d_sb->__s_d_op->d_automount 0,2908707185815040000,3401111987815645184,6746145930460459008,7190988915944083456,7386785427940065280,8018779550845526016
PARAM_VALUE 0 vgpu->debugfs->d_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 vgpu->debugfs->d_sb->__s_d_op->d_iput 0,170374395438985216,837750826476904448,5086081384299388928,8216155483032948736
PARAM_VALUE 0 vgpu->debugfs->d_sb->__s_d_op->d_manage 0,1859587847549206528
PARAM_VALUE 0 vgpu->debugfs->d_sb->__s_d_op->d_prune 0,2225594340392566784,7225953709177749504
PARAM_VALUE 0 vgpu->debugfs->d_sb->__s_d_op->d_real 0,4509355519306412032
PARAM_VALUE 0 vgpu->debugfs->d_sb->__s_d_op->d_unalias_trylock 0,6635409759016140800
PARAM_VALUE 0 vgpu->debugfs->d_sb->__s_d_op->d_unalias_unlock 0,6336447517789900800
PARAM_VALUE 0 vgpu->debugfs->d_sb->__s_d_op->d_weak_revalidate 0,1549882712720502784,5632434648052031488,5669063523602272256,7231033168839651328
PARAM_VALUE 0 vgpu->fence.size 1-u32max
PARAM_VALUE 0 vgpu->gvt 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 vgpu->gvt->gt->uncore->rpm->debug.list.next->next 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt->uncore->rpm->debug.list.next->prev 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt->uncore->rpm->kdev->power.request 0-4
PARAM_VALUE 0 vgpu->gvt->gt->uncore->rpm->kdev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 vgpu->gvt->gt->uncore->rpm->kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 vgpu->gvt->gtt.pte_ops->set_pfn 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gtt.pte_ops->set_present 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->irq.irq_map->down_irq_bitmask 0,u16max,4294901760,4294967295
PARAM_VALUE 0 vgpu->gvt->irq.irq_map->down_irq_group (-1),2,5-13,15
PARAM_VALUE 0 vgpu->gvt->irq.irq_map->up_irq_bit (-1)-4,6,16-18,20,22-23,30
PARAM_VALUE 0 vgpu->gvt->irq.irq_map->up_irq_group (-1),4
PARAM_VALUE 0 vgpu->submission.last_ctx->lrca 0-4294967295
PARAM_VALUE 0 vgpu->vgpu_lock.dep_map->name 0-255
PARAM_VALUE 0 vgpu->vgpu_lock.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 vgpu->vgpu_lock.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vgpu->vgpu_lock.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 vgpu->vgpu_lock.osq.tail.counter 0-s32max
PARAM_VALUE 1 fence 0-s32max
PARAM_VALUE 2 value 0
CAPPED_DATA 0 vgpu 1
CAPPED_DATA 1 fence 1
DATA_SOURCE 0 vgpu $0
PARAM_COMPARE 1 fence < $0->fence.size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 vgpu->gvt->gt->uncore->fifo_count 0-127,u32max
NO_OVERFLOW_SIMPLE 0 vgpu->gvt->device_info.gtt_entry_size
UNITS 1 fence unit_byte
HALF_LOCKED2 &gvt->gt->ggtt->vm.mutex
HALF_LOCKED2 &gvt->lock
HALF_LOCKED2 0 &vgpu->vgpu_lock

drivers/gpu/drm/i915/gvt/handlers.c fence_mmio_write() -> intel_vgpu_write_fence()

Type Parameter Key Value
PARAM_VALUE 0 vgpu 4096-ptr_max
PARAM_VALUE 0 vgpu->fence.size 1-u32max
PARAM_VALUE 0 vgpu->gvt 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt->uncore 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt->uncore->rpm 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt->uncore->rpm->kdev 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->gt->uncore->rpm->kdev->power.request 0-4
PARAM_VALUE 0 vgpu->gvt->gt->uncore->rpm->kdev->power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 vgpu->gvt->gt->uncore->rpm->kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 vgpu->mmio.vreg 4096-ptr_max
PARAM_VALUE 1 fence 0-536870911
CAPPED_DATA 0 vgpu->fence.size 1
CAPPED_DATA 1 fence 1
DATA_SOURCE 0 vgpu $0
PARAM_COMPARE 1 fence < $0->fence.size
NOCHECK_CALL

drivers/gpu/drm/i915/gvt/handlers.c intel_gvt_restore_fence() -> intel_vgpu_write_fence()

Type Parameter Key Value
PARAM_VALUE 0 vgpu 4096-ptr_max
PARAM_VALUE 0 vgpu->fence.size 1-u32max
PARAM_VALUE 0 vgpu->mmio.vreg 4096-ptr_max
PARAM_VALUE 1 fence 0-s32max
CAPPED_DATA 1 fence 1
DATA_SOURCE 0 vgpu r idr_get_next
PARAM_COMPARE 1 fence < $0->fence.size
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 vgpu->gvt->gt->uncore->fifo_count 0-126,u32max
UNITS 1 fence unit_byte
LOCK2 global &intel_gvt_mutex
HALF_LOCKED2 global &vgasr_mutex