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Documented in 1 files:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/i915/gvt/cfg_space.c emulate_pci_command_write() -> vgpu_pci_cfg_mem_write()

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->vfio_device.kvm->vm_bugged 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->vm_dead 0-1
PARAM_VALUE 0 *vgpu->hws_pga 0-4294967295
PARAM_VALUE 1 off 4
PARAM_VALUE 2 src 3409945690100224000
PARAM_VALUE 3 bytes 1-2
BUF_SIZE 2 src (-1),2,4,8
DATA_SOURCE 0 vgpu $0
DATA_SOURCE 1 off $1
DATA_SOURCE 2 src $2
DATA_SOURCE 3 bytes $3
NOCHECK_CALL
HOST_DATA 0 vgpu->gvt->gt->uncore->fifo_count 0-127,u32max
USER_DATA 2 *src 0-255
UNITS 1 off unit_byte
UNITS 3 bytes unit_byte
USER_PTR 2 src

drivers/gpu/drm/i915/gvt/cfg_space.c emulate_pci_rom_bar_write() -> vgpu_pci_cfg_mem_write()

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->vfio_device.kvm->vm_bugged 0-1
PARAM_VALUE 0 vgpu->vfio_device.kvm->vm_dead 0-1
PARAM_VALUE 0 *vgpu->hws_pga 0-4294967295
PARAM_VALUE 2 src 3409945690100224000
PARAM_VALUE 3 bytes 1-2,4
BUF_SIZE 2 src (-1),2,4,8
DATA_SOURCE 0 vgpu $0
DATA_SOURCE 1 off $1
DATA_SOURCE 2 src $2
DATA_SOURCE 3 bytes $3
FUZZY_MAX 3 bytes 4
BIT_INFO 1 off 0x0,0xfffffffc
NOCHECK_CALL
HOST_DATA 0 vgpu->gvt->gt->uncore->fifo_count 0-127,u32max
USER_DATA 1 off 0-1000000008[c]
USER_DATA 2 *src 0-255
UNITS 1 off unit_byte
UNITS 3 bytes unit_byte
USER_PTR 2 src

drivers/gpu/drm/i915/gvt/cfg_space.c intel_vgpu_emulate_cfg_write() -> vgpu_pci_cfg_mem_write()

Type Parameter Key Value
PARAM_VALUE 0 vgpu 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->hws_pga 0-4294967295
PARAM_VALUE 2 src 3409945690100224000
PARAM_VALUE 3 bytes 1-2,4
BUF_SIZE 2 src (-1),2,4,8
CAPPED_DATA 0 vgpu 1
DATA_SOURCE 0 vgpu $0
DATA_SOURCE 1 off $1
DATA_SOURCE 2 src $2
DATA_SOURCE 3 bytes $3
FUZZY_MAX 3 bytes 4
BIT_INFO 1 off 0x0,0xfffffffc
NOCHECK_CALL
HOST_DATA 0 vgpu->gvt->gt->uncore->fifo_count 0-127,u32max
USER_DATA 1 off 0-1000000008[c]
USER_DATA 2 *src 0-255
UNITS 1 off unit_byte
UNITS 3 bytes unit_byte
USER_PTR 2 src

drivers/gpu/drm/i915/gvt/cfg_space.c intel_vgpu_emulate_cfg_write() -> vgpu_pci_cfg_mem_write()

Type Parameter Key Value
PARAM_VALUE 0 vgpu 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->hws_pga 0-4294967295
PARAM_VALUE 2 src 3409945690100224000
PARAM_VALUE 3 bytes 1-2,4
BUF_SIZE 2 src (-1),2,4,8
CAPPED_DATA 0 vgpu 1
DATA_SOURCE 0 vgpu $0
DATA_SOURCE 1 off $1
DATA_SOURCE 2 src $2
DATA_SOURCE 3 bytes $3
FUZZY_MAX 3 bytes 4
NOCHECK_CALL
HOST_DATA 0 vgpu->gvt->gt->uncore->fifo_count 0-127,u32max
USER_DATA 1 off 0-1000000008[c]
USER_DATA 2 *src 0-255
UNITS 1 off unit_byte
UNITS 3 bytes unit_byte
USER_PTR 2 src