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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/i915/gvt/cmd_parser.c cmd_reg_handler() -> (struct intel_gvt_mmio_info)->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->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->mmio.vreg 4096-ptr_max
PARAM_VALUE 0 *vgpu->hws_pga 0-4294967295
PARAM_VALUE 1 reg 0,4-8388604
PARAM_VALUE 2 p_data 5129937768527126528
PARAM_VALUE 3 bytes 4
BUF_SIZE 2 p_data 4
CAPPED_DATA 1 reg 1
DATA_SOURCE 1 reg $1
BIT_INFO 1 reg 0x0,0x7ffffc
RX_PATH
TASK_NOT_RUNNING
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]
HALF_LOCKED2 &gvt->lock
HALF_LOCKED2 &vgpu->vgpu_lock

drivers/gpu/drm/i915/gvt/handlers.c intel_vgpu_mmio_reg_rw() -> (struct intel_gvt_mmio_info)->write()

Type Parameter Key Value
PARAM_VALUE 0 vgpu 4096-ptr_max
PARAM_VALUE 0 vgpu->failsafe 0
PARAM_VALUE 0 vgpu->gtt.ggtt_mm->ppgtt_mm.root_entry_type 0,11-12
PARAM_VALUE 0 vgpu->gtt.ggtt_mm->vgpu->gvt->gt->i915->drm.dev->iommu_group->default_domain 0-s64max
PARAM_VALUE 0 vgpu->gvt 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->device_info.mmio_size 1-u32max
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->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->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->gvt->mmio.mmio_attribute 4096-ptr_max
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 1 reg 0-4294967294
PARAM_VALUE 2 p_data 3409945690100224000,7385378861487415296
PARAM_VALUE 3 bytes 1-2,4,8
BUF_SIZE 2 p_data (-1),2,4,8
BUF_SIZE 2 p_data (-1),2,4,8
CAPPED_DATA 1 reg 1
DATA_SOURCE 0 vgpu $0
DATA_SOURCE 1 reg $1
DATA_SOURCE 2 p_data $2
DATA_SOURCE 3 bytes $3
BIT_INFO 1 reg 0x0,0x7fffffff
HOST_DATA 0 vgpu->gvt->gt->uncore->fifo_count 0-127,u32max
USER_PTR 2 p_data
LOCK2 0 &vgpu->vgpu_lock
TYPE_LOCK (struct intel_vgpu)->vgpu_lock

drivers/gpu/drm/i915/gvt/handlers.c intel_vgpu_mmio_reg_rw() -> (struct intel_gvt_mmio_info)->write()

Type Parameter Key Value
PARAM_VALUE 0 vgpu 4096-ptr_max
PARAM_VALUE 0 vgpu->failsafe 0
PARAM_VALUE 0 vgpu->gtt.ggtt_mm->ppgtt_mm.root_entry_type 0,11-12
PARAM_VALUE 0 vgpu->gtt.ggtt_mm->vgpu->gvt->gt->i915->drm.dev->iommu_group->default_domain 0-s64max
PARAM_VALUE 0 vgpu->gvt 4096-ptr_max
PARAM_VALUE 0 vgpu->gvt->device_info.mmio_size 1-u32max
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->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->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->gvt->mmio.mmio_attribute 4096-ptr_max
PARAM_VALUE 0 vgpu->mmio.vreg 4096-ptr_max
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 1 reg 0-4294967294
PARAM_VALUE 2 p_data 7768291379107352576
PARAM_VALUE 3 bytes 1-2,4,8
BUF_SIZE 2 p_data 8
CAPPED_DATA 1 reg 1
DATA_SOURCE 0 vgpu $0
DATA_SOURCE 1 reg $1
DATA_SOURCE 3 bytes $3
BIT_INFO 1 reg 0x0,0x7fffffff
HOST_DATA 0 vgpu->gvt->gt->uncore->fifo_count 0-127,u32max
LOCK2 0 &vgpu->vgpu_lock
TYPE_LOCK (struct intel_vgpu)->vgpu_lock