intel_gvt_write_gpa identifier - Linux source code next-20260811

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/gpu/drm/i915/gvt/gvt.h, line 728

Defined in 1 files as a function:

drivers/gpu/drm/i915/gvt/gvt.h, line 738 (as a function)

Referenced in 5 files:

Smatch caller information:

drivers/gpu/drm/i915/gvt/execlist.c emulate_csb_update() -> intel_gvt_write_gpa()

Type	Parameter	Key	Value
PARAM_VALUE	0	vgpu	4096-ptr_max
PARAM_VALUE	0	vgpu->gtt.ggtt_mm	4096-ptr_max
PARAM_VALUE	0	vgpu->gtt.ggtt_mm->vgpu	4096-ptr_max
PARAM_VALUE	0	vgpu->gtt.ggtt_mm->vgpu->gvt	4096-ptr_max
PARAM_VALUE	0	vgpu->hws_pga	4096-ptr_max
PARAM_VALUE	0	vgpu->mmio.vreg	4096-ptr_max
PARAM_VALUE	2	buf	4663680138099859456,8365012851482669056
PARAM_VALUE	3	len	8
DATA_SOURCE	2	buf	$1
NOCHECK_CALL
LOCK2		&vgpu->vgpu_lock
HALF_LOCKED2		&gvt->sched_lock
TYPE_LOCK		(struct intel_vgpu)->vgpu_lock

drivers/gpu/drm/i915/gvt/execlist.c emulate_csb_update() -> intel_gvt_write_gpa()

Type	Parameter	Key	Value
PARAM_VALUE	0	vgpu	4096-ptr_max
PARAM_VALUE	0	vgpu->gtt.ggtt_mm	4096-ptr_max
PARAM_VALUE	0	vgpu->gtt.ggtt_mm->vgpu	4096-ptr_max
PARAM_VALUE	0	vgpu->gtt.ggtt_mm->vgpu->gvt	4096-ptr_max
PARAM_VALUE	0	vgpu->hws_pga	4096-ptr_max
PARAM_VALUE	0	vgpu->mmio.vreg	4096-ptr_max
PARAM_VALUE	0	vgpu->status	4096-ptr_max
PARAM_VALUE	2	buf	1908334368278597632
PARAM_VALUE	2	*buf	0-5
PARAM_VALUE	3	len	4
BUF_SIZE	2	buf	4
NOCHECK_CALL
LOCK2		&vgpu->vgpu_lock
HALF_LOCKED2		&gvt->sched_lock
TYPE_LOCK		(struct intel_vgpu)->vgpu_lock

drivers/gpu/drm/i915/gvt/gtt.c gtt_set_entry64() -> intel_gvt_write_gpa()

Type	Parameter	Key	Value
PARAM_VALUE	0	vgpu	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->device_info.gtt_entry_size	8
PARAM_VALUE	0	vgpu->gvt->gt->i915->drm.dev->dma_io_tlb_mem->can_grow	0-1
PARAM_VALUE	0	vgpu->gvt->gt->uncore->rpm->kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	vgpu->gvt->gtt.pte_ops	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gtt.pte_ops->get_entry	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gtt.pte_ops->get_pfn	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gtt.pte_ops->set_entry	4096-ptr_max
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->gtt.pte_ops->test_present	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->scheduler.sched_ops->clean_vgpu	655205408851292160
PARAM_VALUE	2	buf	4096-ptr_max
PARAM_VALUE	3	len	8
BUF_SIZE	2	buf	8
DATA_SOURCE	0	vgpu	$5
RX_PATH
TASK_NOT_RUNNING
HOST_DATA	0	vgpu->gvt->gt->uncore->fifo_count	0-127,u32max
HOST_DATA	1	gpa	0-u64max[c]
USER_DATA	0	vgpu->display.i2c_edid.current_edid_read	0-255[c]
USER_DATA	0	vgpu->display.i2c_edid.gmbus.cycle_type	0-7[c]
USER_DATA	0	vgpu->display.i2c_edid.gmbus.total_byte_count	0-511[c]
USER_DATA	1	gpa	0-u64max[c]
NO_OVERFLOW_SIMPLE	0	vgpu->gvt->device_info.gtt_entry_size
HALF_LOCKED2		&gvt->lock
HALF_LOCKED2		&head->track_srcu
HALF_LOCKED2		&vgpu->vgpu_lock

drivers/gpu/drm/i915/gvt/opregion.c intel_vgpu_emulate_opregion_request() -> intel_gvt_write_gpa()

Type	Parameter	Key	Value
PARAM_VALUE	0	vgpu	4096-ptr_max
PARAM_VALUE	0	vgpu->cfg_space.virtual_cfg_space	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gt	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gt->i915->drm.dev->iommu->fault_param->queue->wq->flush_color	s32min-s32max
PARAM_VALUE	0	vgpu->gvt->gt->i915->drm.dev->iommu->fault_param->queue->wq->work_color	s32min-s32max
PARAM_VALUE	0	vgpu->gvt->gt->uncore->rpm->kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	vgpu->gvt->irq.irq_map->down_irq_bitmask	0-4294967295
PARAM_VALUE	0	vgpu->gvt->irq.irq_map->down_irq_group	s32min-s32max
PARAM_VALUE	0	vgpu->gvt->irq.irq_map->up_irq_bit	s32min-s32max
PARAM_VALUE	0	vgpu->gvt->irq.irq_map->up_irq_group	s32min-s32max
PARAM_VALUE	0	vgpu->status	4096-ptr_max
PARAM_VALUE	0	vgpu->vfio_device.group->container->iommu_data->lock.dep_map->name	0-255
PARAM_VALUE	0	vgpu->vfio_device.group->container->iommu_data->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	vgpu->vfio_device.group->container->iommu_data->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	vgpu->vfio_device.group->container->iommu_data->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	vgpu->vfio_device.group->container->iommu_data->vaddr_invalid_count	0
PARAM_VALUE	0	vgpu->vfio_device.iommufd_access->ioas->iopt.iova_rwsem.dep_map->name	0-255
PARAM_VALUE	0	vgpu->vfio_device.iommufd_access->ioas->iopt.iova_rwsem.first_waiter->handoff_set	1
PARAM_VALUE	0	vgpu->vfio_device.iommufd_access->ioas->iopt.iova_rwsem.first_waiter->list.next	2212933610777083904
PARAM_VALUE	0	vgpu->vfio_device.iommufd_access->ioas->iopt.iova_rwsem.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	vgpu->vfio_device.iommufd_access->ioas->iopt.iova_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	vgpu->vfio_device.iommufd_access->ioas_lock.dep_map->name	0-255
PARAM_VALUE	0	vgpu->vfio_device.iommufd_access->ioas_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	vgpu->vfio_device.iommufd_access->ioas_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	vgpu->vfio_device.iommufd_access->ioas_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	vgpu->vfio_device.iommufd_access->ioas_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	vgpu->vfio_device.iommufd_access->ioas_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	vgpu->vfio_device.iommufd_access->ioas_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	vgpu->vfio_device.kvm->vm_bugged	0-1
PARAM_VALUE	0	vgpu->vfio_device.kvm->vm_dead	0-1
PARAM_VALUE	0	vgpu->vfio_device.open_count	1-u32max
PARAM_VALUE	0	*vgpu->hws_pga	0-4294967295
PARAM_VALUE	1	gpa	0-u32max
PARAM_VALUE	2	buf	8152442127459631104
PARAM_VALUE	3	len	4
BUF_SIZE	2	buf	4
CAPPED_DATA	1	gpa	1
CAPPED_DATA	1	gpa	1
DATA_SOURCE	0	vgpu	$0
HOST_DATA	0	vgpu->gvt->gt->uncore->fifo_count	0-127,u32max
UNITS	1	gpa	unit_byte
UNITS	3	len	unit_byte

drivers/gpu/drm/i915/gvt/opregion.c intel_vgpu_emulate_opregion_request() -> intel_gvt_write_gpa()

Type	Parameter	Key	Value
PARAM_VALUE	0	vgpu	4096-ptr_max
PARAM_VALUE	0	vgpu->cfg_space.virtual_cfg_space	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gt	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gt->i915->drm.dev->iommu->fault_param->queue->wq->flush_color	s32min-s32max
PARAM_VALUE	0	vgpu->gvt->gt->i915->drm.dev->iommu->fault_param->queue->wq->work_color	s32min-s32max
PARAM_VALUE	0	vgpu->gvt->gt->uncore->rpm->kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	vgpu->gvt->irq.irq_map->down_irq_bitmask	0-4294967295
PARAM_VALUE	0	vgpu->gvt->irq.irq_map->down_irq_group	s32min-s32max
PARAM_VALUE	0	vgpu->gvt->irq.irq_map->up_irq_bit	s32min-s32max
PARAM_VALUE	0	vgpu->gvt->irq.irq_map->up_irq_group	s32min-s32max
PARAM_VALUE	0	vgpu->status	4096-ptr_max
PARAM_VALUE	0	vgpu->vfio_device.group->container->iommu_data->lock.dep_map->name	0-255
PARAM_VALUE	0	vgpu->vfio_device.group->container->iommu_data->lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	vgpu->vfio_device.group->container->iommu_data->lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	vgpu->vfio_device.group->container->iommu_data->lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	vgpu->vfio_device.group->container->iommu_data->vaddr_invalid_count	0
PARAM_VALUE	0	vgpu->vfio_device.iommufd_access->ioas->iopt.iova_rwsem.dep_map->name	0-255
PARAM_VALUE	0	vgpu->vfio_device.iommufd_access->ioas->iopt.iova_rwsem.first_waiter->handoff_set	1
PARAM_VALUE	0	vgpu->vfio_device.iommufd_access->ioas->iopt.iova_rwsem.first_waiter->list.next	2212933610777083904
PARAM_VALUE	0	vgpu->vfio_device.iommufd_access->ioas->iopt.iova_rwsem.first_waiter->list.prev	2212933610777083904
PARAM_VALUE	0	vgpu->vfio_device.iommufd_access->ioas->iopt.iova_rwsem.first_waiter->type	0-1
PARAM_VALUE	0	vgpu->vfio_device.iommufd_access->ioas_lock.dep_map->name	0-255
PARAM_VALUE	0	vgpu->vfio_device.iommufd_access->ioas_lock.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	vgpu->vfio_device.iommufd_access->ioas_lock.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	vgpu->vfio_device.iommufd_access->ioas_lock.first_waiter->task->blocked_lock.owner	(-1)
PARAM_VALUE	0	vgpu->vfio_device.iommufd_access->ioas_lock.first_waiter->task->blocked_on	0
PARAM_VALUE	0	vgpu->vfio_device.iommufd_access->ioas_lock.first_waiter->task->usage.refs.counter	s32min-s32max
PARAM_VALUE	0	vgpu->vfio_device.iommufd_access->ioas_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	vgpu->vfio_device.kvm->vm_bugged	0-1
PARAM_VALUE	0	vgpu->vfio_device.kvm->vm_dead	0-1
PARAM_VALUE	0	vgpu->vfio_device.open_count	1-u32max
PARAM_VALUE	0	*vgpu->hws_pga	0-4294967295
PARAM_VALUE	1	gpa	0-u32max
PARAM_VALUE	2	buf	8020083466828247040
PARAM_VALUE	2	*buf	0
PARAM_VALUE	3	len	4
BUF_SIZE	2	buf	4
CAPPED_DATA	1	gpa	1
CAPPED_DATA	1	gpa	1
DATA_SOURCE	0	vgpu	$0
HOST_DATA	0	vgpu->gvt->gt->uncore->fifo_count	0-127,u32max
UNITS	1	gpa	unit_byte
UNITS	3	len	unit_byte

drivers/gpu/drm/i915/gvt/mmio.c intel_vgpu_emulate_mmio_write() -> intel_gvt_write_gpa()

Type	Parameter	Key	Value
PARAM_VALUE	0	vgpu	4096-ptr_max
PARAM_VALUE	0	vgpu->failsafe	0
PARAM_VALUE	0	vgpu->gvt	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gt	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gt->ggtt	4096-ptr_max
PARAM_VALUE	0	vgpu->gvt->gt->i915->drm.dev->iommu->fault_param->queue->wq->flush_color	s32min-s32max
PARAM_VALUE	0	vgpu->gvt->gt->i915->drm.dev->iommu->fault_param->queue->wq->work_color	s32min-s32max
PARAM_VALUE	0	vgpu->gvt->gt->uncore->rpm->kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	vgpu->gvt->irq.irq_map->down_irq_bitmask	0-4294967295
PARAM_VALUE	0	vgpu->gvt->irq.irq_map->down_irq_group	s32min-s32max
PARAM_VALUE	0	vgpu->gvt->irq.irq_map->up_irq_bit	s32min-s32max
PARAM_VALUE	0	vgpu->gvt->irq.irq_map->up_irq_group	s32min-s32max
PARAM_VALUE	0	vgpu->vfio_device.kvm->vm_bugged	0-1
PARAM_VALUE	0	vgpu->vfio_device.kvm->vm_dead	0-1
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.osq.tail.counter	0-s32max
PARAM_VALUE	0	vgpu->vgpu_lock.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	vgpu->vgpu_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	vgpu->vgpu_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	*vgpu->hws_pga	0-4294967295
PARAM_VALUE	2	buf	3409945690100224000,7385378861487415296
PARAM_VALUE	3	len	1-2,4,8
BUF_SIZE	2	buf	(-1),2,4,8
BUF_SIZE	2	buf	(-1),2,4,8
CAPPED_DATA	0	&vgpu->vgpu_lock	1
DATA_SOURCE	0	vgpu	$0
DATA_SOURCE	1	gpa	$1
DATA_SOURCE	2	buf	$2
DATA_SOURCE	3	len	$3
HOST_DATA	0	vgpu->gvt->gt->uncore->fifo_count	0-127,u32max
UNITS	3	len	unit_byte
USER_PTR	2	buf
LOCK2	0	&vgpu->vgpu_lock
TYPE_LOCK		(struct intel_vgpu)->vgpu_lock

drivers/gpu/drm/i915/gvt/scheduler.c update_guest_context() -> intel_gvt_write_gpa()

Type	Parameter	Key	Value
PARAM_VALUE	0	vgpu	4096-ptr_max
PARAM_VALUE	0	vgpu->gtt.ggtt_mm	4096-ptr_max
PARAM_VALUE	0	vgpu->gtt.ggtt_mm->vgpu	4096-ptr_max
PARAM_VALUE	0	vgpu->gtt.ggtt_mm->vgpu->gvt	4096-ptr_max
PARAM_VALUE	0	vgpu->mmio.vreg	4096-ptr_max
PARAM_VALUE	0	vgpu->vgpu_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	vgpu->vgpu_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	vgpu->vgpu_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	vgpu->vgpu_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	3	len	4096-u64max
NOCHECK_CALL
USER_DATA	2	*buf	s64min-s64max
LOCK2		&gvt->sched_lock
LOCK2		&vgpu->vgpu_lock
TYPE_LOCK		(struct intel_gvt)->sched_lock
TYPE_LOCK		(struct intel_vgpu)->vgpu_lock

drivers/gpu/drm/i915/gvt/scheduler.c update_guest_context() -> intel_gvt_write_gpa()

Type	Parameter	Key	Value
PARAM_VALUE	0	vgpu	4096-ptr_max
PARAM_VALUE	0	vgpu->mmio.vreg	4096-ptr_max
PARAM_VALUE	0	vgpu->vgpu_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	vgpu->vgpu_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	vgpu->vgpu_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	vgpu->vgpu_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	2	buf	4096-ptr_max
PARAM_VALUE	3	len	4
BUF_SIZE	2	buf	8
NOCHECK_CALL
UNITS	1	gpa	unit_byte
LOCK2		&gvt->sched_lock
LOCK2		&vgpu->vgpu_lock
TYPE_LOCK		(struct intel_gvt)->sched_lock
TYPE_LOCK		(struct intel_vgpu)->vgpu_lock

drivers/gpu/drm/i915/gvt/scheduler.c update_guest_context() -> intel_gvt_write_gpa()

Type	Parameter	Key	Value
PARAM_VALUE	0	vgpu	4096-ptr_max
PARAM_VALUE	0	vgpu->mmio.vreg	4096-ptr_max
PARAM_VALUE	0	vgpu->status	4096-ptr_max
PARAM_VALUE	0	vgpu->vgpu_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	vgpu->vgpu_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	vgpu->vgpu_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	vgpu->vgpu_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	2	buf	4096-ptr_max
PARAM_VALUE	3	len	4
BUF_SIZE	2	buf	4
NOCHECK_CALL
UNITS	1	gpa	unit_byte
LOCK2		&gvt->sched_lock
LOCK2		&vgpu->vgpu_lock
TYPE_LOCK		(struct intel_gvt)->sched_lock
TYPE_LOCK		(struct intel_vgpu)->vgpu_lock

drivers/gpu/drm/i915/gvt/scheduler.c update_guest_context() -> intel_gvt_write_gpa()

Type	Parameter	Key	Value
PARAM_VALUE	0	vgpu	4096-ptr_max
PARAM_VALUE	0	vgpu->mmio.vreg	4096-ptr_max
PARAM_VALUE	0	vgpu->status	4096-ptr_max
PARAM_VALUE	0	vgpu->vgpu_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	vgpu->vgpu_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	vgpu->vgpu_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	vgpu->vgpu_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	2	buf	4096-ptr_max
PARAM_VALUE	3	len	4
BUF_SIZE	2	buf	4
NOCHECK_CALL
UNITS	1	gpa	unit_byte
LOCK2		&gvt->sched_lock
LOCK2		&vgpu->vgpu_lock
TYPE_LOCK		(struct intel_gvt)->sched_lock
TYPE_LOCK		(struct intel_vgpu)->vgpu_lock

drivers/gpu/drm/i915/gvt/scheduler.c update_guest_context() -> intel_gvt_write_gpa()

Type	Parameter	Key	Value
PARAM_VALUE	0	vgpu	4096-ptr_max
PARAM_VALUE	0	vgpu->mmio.vreg	4096-ptr_max
PARAM_VALUE	0	vgpu->status	4096-ptr_max
PARAM_VALUE	0	vgpu->vgpu_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	vgpu->vgpu_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	vgpu->vgpu_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	vgpu->vgpu_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	2	buf	4096-ptr_max
PARAM_VALUE	3	len	3888
NOCHECK_CALL
UNITS	1	gpa	unit_byte
UNITS	2	buf	unit_byte
UNITS	3	len	unit_byte
LOCK2		&gvt->sched_lock
LOCK2		&vgpu->vgpu_lock
TYPE_LOCK		(struct intel_gvt)->sched_lock
TYPE_LOCK		(struct intel_vgpu)->vgpu_lock

drivers/gpu/drm/i915/gvt/scheduler.c update_guest_pdps() -> intel_gvt_write_gpa()

Type	Parameter	Key	Value
PARAM_VALUE	0	vgpu	4096-ptr_max
PARAM_VALUE	0	vgpu->mmio.vreg	4096-ptr_max
PARAM_VALUE	0	vgpu->status	4096-ptr_max
PARAM_VALUE	0	vgpu->vgpu_lock.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	vgpu->vgpu_lock.osq.tail.counter	0-s32max
PARAM_VALUE	0	vgpu->vgpu_lock.wait_lock.owner	(-1)
PARAM_VALUE	0	vgpu->vgpu_lock.wait_lock.owner_cpu	u32max
PARAM_VALUE	2	buf	4096-ptr_max
PARAM_VALUE	3	len	4
DATA_SOURCE	0	vgpu	$0
NOCHECK_CALL
UNITS	1	gpa	unit_byte
LOCK2		&gvt->sched_lock
LOCK2		&vgpu->vgpu_lock
TYPE_LOCK		(struct intel_gvt)->sched_lock
TYPE_LOCK		(struct intel_vgpu)->vgpu_lock