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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 8 files:

Smatch caller information:

drivers/gpu/drm/i915/pxp/intel_pxp.c intel_pxp_end() -> intel_pxp_is_enabled()

Type Parameter Key Value
PARAM_VALUE 0 pxp 4096-ptr_max
PARAM_VALUE 0 pxp->ce 1-u64max
DATA_SOURCE 0 pxp $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &kdev->mutex
HALF_LOCKED2 global &system_transition_mutex

drivers/gpu/drm/i915/pxp/intel_pxp.c intel_pxp_get_readiness_status() -> intel_pxp_is_enabled()

Type Parameter Key Value
DATA_SOURCE 0 pxp $0

drivers/gpu/drm/i915/gem/i915_gem_context.c proto_context_set_protected() -> intel_pxp_is_enabled()

Type Parameter Key Value
HALF_LOCKED2 &fpriv->proto_context_lock

drivers/gpu/drm/i915/pxp/intel_pxp_irq.c intel_pxp_irq_handler() -> intel_pxp_is_enabled()

Type Parameter Key Value
BUF_SIZE 0 pxp s32min-(-1),1-s32max
BUF_SIZE 0 pxp s32min-(-1),1-s32max
DATA_SOURCE 0 pxp $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 gt->irq_lock
HALF_LOCKED2 &attr->mutex
HALF_LOCKED2 irq

drivers/gpu/drm/i915/pxp/intel_pxp_debugfs.c pxp_info_show() -> intel_pxp_is_enabled()

Type Parameter Key Value
BUF_SIZE 0 pxp s32min-(-2),1-s32max
BUF_SIZE 0 pxp s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 pxp unit_array_size
LOCK2 &m->lock
TYPE_LOCK (struct seq_file)->lock

drivers/gpu/drm/i915/pxp/intel_pxp_pm.c _pxp_resume() -> intel_pxp_is_enabled()

Type Parameter Key Value
DATA_SOURCE 0 pxp $0
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/i915/pxp/intel_pxp_pm.c intel_pxp_runtime_suspend() -> intel_pxp_is_enabled()

Type Parameter Key Value
DATA_SOURCE 0 pxp $0

drivers/gpu/drm/i915/pxp/intel_pxp_pm.c intel_pxp_suspend() -> intel_pxp_is_enabled()

Type Parameter Key Value
DATA_SOURCE 0 pxp $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &vgasr_mutex

drivers/gpu/drm/i915/pxp/intel_pxp_pm.c intel_pxp_suspend_prepare() -> intel_pxp_is_enabled()

Type Parameter Key Value
DATA_SOURCE 0 pxp $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &kdev->mutex
HALF_LOCKED2 global &system_transition_mutex

drivers/gpu/drm/i915/pxp/intel_pxp_cmd.c intel_pxp_terminate_session() -> intel_pxp_is_enabled()

Type Parameter Key Value
PARAM_VALUE 0 pxp 4096-ptr_max
DATA_SOURCE 0 pxp $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 0 &pxp->arb_mutex

drivers/gpu/drm/i915/gem/i915_gem_create.c ext_set_protected() -> intel_pxp_is_enabled()

Type Parameter Key Value

drivers/gpu/drm/i915/pxp/intel_pxp_tee.c i915_pxp_tee_component_bind() -> intel_pxp_is_enabled()

Type Parameter Key Value
PARAM_VALUE 0 pxp 4096-ptr_max
BUF_SIZE 0 pxp->dev_link (-1)-0,1768
BUF_SIZE 0 pxp->pxp_component s32min-(-1),1-s32max
CAPPED_DATA 0 &pxp->tee_mutex 1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &component_mutex

drivers/gpu/drm/i915/pxp/intel_pxp_tee.c i915_pxp_tee_component_unbind() -> intel_pxp_is_enabled()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING