Open Menu /

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/i915/gvt/kvmgt.c intel_vgpu_read() -> intel_vgpu_rw()

Type Parameter Key Value
PARAM_VALUE 0 vgpu 4096-ptr_max
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 1 buf 7385378861487415296
PARAM_VALUE 2 count 8
PARAM_VALUE 3 ppos 4096-ptr_max
PARAM_VALUE 3 *ppos 0-s64max
PARAM_VALUE 4 is_write 0
BUF_SIZE 1 buf 8
BUF_SIZE 3 ppos (-1),8
BUF_SIZE 3 ppos (-1),8
CAPPED_DATA 0 vgpu->gvt->device_info.gtt_start_offset 1
DATA_SOURCE 3 ppos $3
HOST_DATA 0 vgpu->gvt->gt->uncore->fifo_count 0-127,u32max
USER_DATA 3 *ppos 0-1000000008
UNITS 2 count unit_byte
USER_PTR 3 ppos

drivers/gpu/drm/i915/gvt/kvmgt.c intel_vgpu_read() -> intel_vgpu_rw()

Type Parameter Key Value
PARAM_VALUE 0 vgpu 4096-ptr_max
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 1 buf 7385378861487415296
PARAM_VALUE 2 count 4
PARAM_VALUE 3 ppos 4096-ptr_max
PARAM_VALUE 3 *ppos 0-s64max
PARAM_VALUE 4 is_write 0
BUF_SIZE 1 buf 4
BUF_SIZE 3 ppos (-1),8
BUF_SIZE 3 ppos (-1),8
DATA_SOURCE 3 ppos $3
HOST_DATA 0 vgpu->gvt->gt->uncore->fifo_count 0-127,u32max
USER_DATA 3 *ppos 0-1000000008
UNITS 2 count unit_byte
USER_PTR 3 ppos

drivers/gpu/drm/i915/gvt/kvmgt.c intel_vgpu_read() -> intel_vgpu_rw()

Type Parameter Key Value
PARAM_VALUE 0 vgpu 4096-ptr_max
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 1 buf 7385378861487415296
PARAM_VALUE 2 count 2
PARAM_VALUE 3 ppos 4096-ptr_max
PARAM_VALUE 3 *ppos 0-s64max
PARAM_VALUE 4 is_write 0
BUF_SIZE 1 buf 2
BUF_SIZE 3 ppos (-1),8
BUF_SIZE 3 ppos (-1),8
DATA_SOURCE 3 ppos $3
HOST_DATA 0 vgpu->gvt->gt->uncore->fifo_count 0-127,u32max
USER_DATA 3 *ppos 0-1000000008
UNITS 2 count unit_byte
USER_PTR 3 ppos

drivers/gpu/drm/i915/gvt/kvmgt.c intel_vgpu_read() -> intel_vgpu_rw()

Type Parameter Key Value
PARAM_VALUE 0 vgpu 4096-ptr_max
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 1 buf 7385378861487415296
PARAM_VALUE 2 count 1
PARAM_VALUE 3 *ppos 0-s64max
PARAM_VALUE 4 is_write 0
BUF_SIZE 3 ppos (-1),8
BUF_SIZE 3 ppos (-1),8
DATA_SOURCE 3 ppos $3
HOST_DATA 0 vgpu->gvt->gt->uncore->fifo_count 0-127,u32max
USER_DATA 3 *ppos 0-1000000008
UNITS 2 count unit_byte
USER_PTR 3 ppos

drivers/gpu/drm/i915/gvt/kvmgt.c intel_vgpu_write() -> intel_vgpu_rw()

Type Parameter Key Value
PARAM_VALUE 0 vgpu 4096-ptr_max
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 1 buf 3409945690100224000
PARAM_VALUE 2 count 8
PARAM_VALUE 3 ppos 4096-ptr_max
PARAM_VALUE 3 *ppos 0-s64max
PARAM_VALUE 4 is_write 1
BUF_SIZE 1 buf 8
BUF_SIZE 3 ppos (-1),8
BUF_SIZE 3 ppos (-1),8
CAPPED_DATA 0 vgpu->gvt->device_info.gtt_start_offset 1
DATA_SOURCE 3 ppos $3
HOST_DATA 0 vgpu->gvt->gt->uncore->fifo_count 0-127,u32max
USER_DATA 1 *buf 0-255
USER_DATA 3 *ppos 0-1000000008
UNITS 2 count unit_byte
USER_PTR 1 buf
USER_PTR 3 ppos

drivers/gpu/drm/i915/gvt/kvmgt.c intel_vgpu_write() -> intel_vgpu_rw()

Type Parameter Key Value
PARAM_VALUE 0 vgpu 4096-ptr_max
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 1 buf 3409945690100224000
PARAM_VALUE 2 count 4
PARAM_VALUE 3 ppos 4096-ptr_max
PARAM_VALUE 3 *ppos 0-s64max
PARAM_VALUE 4 is_write 1
BUF_SIZE 1 buf 4
BUF_SIZE 3 ppos (-1),8
BUF_SIZE 3 ppos (-1),8
DATA_SOURCE 3 ppos $3
HOST_DATA 0 vgpu->gvt->gt->uncore->fifo_count 0-127,u32max
USER_DATA 1 *buf 0-255
USER_DATA 3 *ppos 0-1000000008
UNITS 2 count unit_byte
USER_PTR 1 buf
USER_PTR 3 ppos

drivers/gpu/drm/i915/gvt/kvmgt.c intel_vgpu_write() -> intel_vgpu_rw()

Type Parameter Key Value
PARAM_VALUE 0 vgpu 4096-ptr_max
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 1 buf 3409945690100224000
PARAM_VALUE 2 count 2
PARAM_VALUE 3 ppos 4096-ptr_max
PARAM_VALUE 3 *ppos 0-s64max
PARAM_VALUE 4 is_write 1
BUF_SIZE 1 buf 2
BUF_SIZE 3 ppos (-1),8
BUF_SIZE 3 ppos (-1),8
DATA_SOURCE 3 ppos $3
HOST_DATA 0 vgpu->gvt->gt->uncore->fifo_count 0-127,u32max
USER_DATA 1 *buf 0-255
USER_DATA 3 *ppos 0-1000000008
UNITS 2 count unit_byte
USER_PTR 1 buf
USER_PTR 3 ppos

drivers/gpu/drm/i915/gvt/kvmgt.c intel_vgpu_write() -> intel_vgpu_rw()

Type Parameter Key Value
PARAM_VALUE 0 vgpu 4096-ptr_max
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 1 buf 3409945690100224000
PARAM_VALUE 2 count 1
PARAM_VALUE 3 *ppos 0-s64max
PARAM_VALUE 4 is_write 1
BUF_SIZE 3 ppos (-1),8
BUF_SIZE 3 ppos (-1),8
DATA_SOURCE 3 ppos $3
HOST_DATA 0 vgpu->gvt->gt->uncore->fifo_count 0-127,u32max
USER_DATA 1 *buf 0-255
USER_DATA 3 *ppos 0-1000000008
UNITS 2 count unit_byte
USER_PTR 1 buf
USER_PTR 3 ppos