intel_uncore_forcewake_get identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Documented in 1 files:

drivers/gpu/drm/i915/intel_uncore.c, line 696

Defined in 1 files as a prototype:

drivers/gpu/drm/i915/intel_uncore.h, line 259 (as a prototype)

Defined in 1 files as a function:

drivers/gpu/drm/i915/intel_uncore.c, line 709 (as a function)

Referenced in 24 files:

Smatch caller information:

drivers/gpu/drm/i915/gt/intel_region_lmem.c i915_resize_lmem_bar() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	uncore	4096-ptr_max
PARAM_VALUE	0	uncore->funcs.mmio_readq	4096-ptr_max
PARAM_VALUE	0	uncore->rpm	4096-ptr_max
PARAM_VALUE	1	fw_domains	u16max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		__flags

drivers/gpu/drm/i915/gt/uc/intel_guc.c intel_guc_send_mmio() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&guc->send_mutex
HALF_LOCKED2		__flags
TYPE_LOCK		(struct intel_guc)->send_mutex

drivers/gpu/drm/i915/gt/uc/intel_guc.c intel_guc_write_params() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	1	fw_domains	2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		__flags
HALF_LOCKED2		&gt->reset.mutex

drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.c rps_boost_show() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	1	fw_domains	u16max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&m->lock
TYPE_LOCK		(struct seq_file)->lock

drivers/gpu/drm/i915/intel_uncore.c i915_pmic_bus_access_notifier() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	uncore	4096-ptr_max
PARAM_VALUE	0	uncore->rpm	4096-ptr_max
PARAM_VALUE	1	fw_domains	u16max
NOCHECK_CALL

drivers/gpu/drm/i915/gt/intel_gt_mcr.c intel_gt_mcr_lock() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	uncore->fw_domains_table->domains	0-2,4-5,8,16,32,64,128,256,512,1024,2048,4096,8192,16384,32768,u16max
PARAM_VALUE	0	uncore->fw_domains_table->end	2815,3071,4095,8191,9983,10239,11007,12287,16383,19199,20479,20991,s16max,33071,33087,33119,33151,33279,33535,34047,34303,34815,35071,35327,35839,36095,36863,37887,38095,38239,38399,38527,38911,45055,46079,46207-u32max
PARAM_VALUE	0	uncore->fw_domains_table->start	0,2816,3072,4096,8192,9984,10240,11008,12288,16384,19200,20480,20992,32768,33072,33088,33120,33152,33280,33536,34048,34816,35328,35840,36096,36864,37888,38096,38240,38400,38528,38912,45056,46080,46208,53248,55296-u32max
PARAM_VALUE	0	uncore->fw_get_funcs->force_wake_get	597621037697761280,1755947277590224896,4131906188089991168,5503288241236520960,6500811741366431744
PARAM_VALUE	0	uncore->rpm->kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	0	uncore->shadowed_reg_table->end	0,3332,3372,8240,8396,9552,10028,10076,10156,11052,19199,21247,22015,s16max,33119,36351,37324,37340,38239,38655,38911,38976,39048,40612,40640,40972,41352,41592,42348,46079,49232,49984,50376,50388,50400,50688,50776-4294967295
PARAM_VALUE	0	uncore->shadowed_reg_table->start	0,3328,3340,8240,8396,9488,9552,10000,10048,10096,11052,16384,20992,21504,21760,28672,33088,33104,35968,37304,37320,37888,38096,38176,38528,38912,38976,39044,40576,40640,40968,41352,41592,42304,45056,45312,49232-4294967295
PARAM_VALUE	1	fw_domains	2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	uncore->fifo_count	0-127,u32max
HALF_LOCKED2		&gt->tlb.invalidate_lock
HALF_LOCKED2		__flags

drivers/gpu/drm/i915/gvt/mmio_context.c handle_tlb_pending_event() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	uncore	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&scheduler->mmio_context_lock
HALF_LOCKED2		&pre->gvt->sched_lock
HALF_LOCKED2		&pre->vgpu_lock
HALF_LOCKED2		bh
HALF_LOCKED2		flags
TYPE_LOCK		(struct intel_gvt_workload_scheduler)->mmio_context_lock

drivers/gpu/drm/i915/gvt/mmio_context.c intel_gvt_switch_mmio() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	1	fw_domains	u16max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&scheduler->mmio_context_lock
HALF_LOCKED2		&pre->gvt->sched_lock
HALF_LOCKED2		bh
HALF_LOCKED2		flags
TYPE_LOCK		(struct intel_gvt_workload_scheduler)->mmio_context_lock

drivers/gpu/drm/i915/gt/intel_gtt.c xehp_setup_private_ppat() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	uncore	4096-ptr_max
DATA_SOURCE	1	fw_domains	r intel_uncore_forcewake_for_reg
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	uncore->fifo_count	0-127,u32max

drivers/gpu/drm/i915/gt/intel_rc6.c __intel_rc6_disable() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	1	fw_domains	u16max
DATA_SOURCE	0	uncore	r rc6_to_uncore
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/i915/gt/intel_rc6.c intel_rc6_enable() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	1	fw_domains	u16max
DATA_SOURCE	0	uncore	r rc6_to_uncore
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		__flags

drivers/gpu/drm/i915/i915_perf.c i915_oa_stream_init() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	1	fw_domains	u16max
NOCHECK_CALL
LOCK2		&gt->perf.lock
TYPE_LOCK		(struct i915_perf_gt)->lock

drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c uc_fw_xfer() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	1	fw_domains	u16max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		__flags
HALF_LOCKED2		&gt->reset.mutex

drivers/gpu/drm/i915/i915_display_pc8.c i915_display_pc8_block() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	uncore	4096-ptr_max
PARAM_VALUE	1	fw_domains	u16max
BUF_SIZE	0	uncore	416
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/i915/gt/intel_execlists_submission.c __execlists_schedule_in() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	1	fw_domains	1-u32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		irq
LOCK2		rcu_read
HALF_LOCKED2		bh

drivers/gpu/drm/i915/gvt/scheduler.c workload_thread() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	uncore	4096-ptr_max
PARAM_VALUE	0	uncore->rpm	4096-ptr_max
PARAM_VALUE	0	uncore->rpm->kdev	4096-ptr_max
PARAM_VALUE	0	uncore->rpm->kdev->power.request	0-4
PARAM_VALUE	0	uncore->rpm->kdev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	uncore->rpm->kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	1	fw_domains	u16max
NOCHECK_CALL

drivers/gpu/drm/i915/gt/intel_gt.c intel_gt_init() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	uncore->rpm->kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	1	fw_domains	u16max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	uncore->fifo_count	0-127,u32max
HALF_LOCKED2		&pdev->dev.mutex
HALF_LOCKED2		&pool->lock

drivers/gpu/drm/i915/gt/intel_gt.c intel_gt_init_hw() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	1	fw_domains	u16max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	uncore->fifo_count	0-127,u32max
HALF_LOCKED2		&gt->reset.mutex

drivers/gpu/drm/i915/gt/intel_ring_submission.c gen6_bsd_submit_request() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	1	fw_domains	u16max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		rcu_read
HALF_LOCKED2		&engine->sched_engine->lock
HALF_LOCKED2		irq

drivers/gpu/drm/i915/gt/intel_gt_pm.c gt_sanitize() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	uncore	4096-ptr_max
PARAM_VALUE	0	uncore->rpm	4096-ptr_max
PARAM_VALUE	0	uncore->rpm->kdev	4096-ptr_max
PARAM_VALUE	0	uncore->rpm->kdev->power.request	0-4
PARAM_VALUE	0	uncore->rpm->kdev->power.runtime_error	s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE	0	uncore->rpm->kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	1	fw_domains	u16max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	uncore->fifo_count	0-127,u32max

drivers/gpu/drm/i915/gt/intel_gt_pm.c intel_gt_resume() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	uncore	4096-ptr_max
PARAM_VALUE	0	uncore->debug->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	uncore->rpm	4096-ptr_max
PARAM_VALUE	0	uncore->rpm->debug.list.next->next	4096-ptr_max
PARAM_VALUE	0	uncore->rpm->debug.list.next->prev	4096-ptr_max
PARAM_VALUE	0	uncore->rpm->debug.quarantine.prev->next	4096-ptr_max
PARAM_VALUE	0	uncore->rpm->debug.quarantine.prev->next->next	4096-ptr_max
PARAM_VALUE	0	uncore->rpm->kdev	4096-ptr_max
PARAM_VALUE	0	uncore->rpm->kdev->power.request	0-4
PARAM_VALUE	0	uncore->rpm->kdev->power.runtime_status	0,2
PARAM_VALUE	0	uncore->rpm->kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	1	fw_domains	u16max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	uncore->fifo_count	0-127,u32max

drivers/gpu/drm/i915/gt/intel_gt_pm.c live_gt_clocks() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	1	fw_domains	u16max
NOCHECK_CALL

drivers/gpu/drm/i915/i915_request.c rps_pin() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	1	fw_domains	u16max
NOCHECK_CALL

drivers/gpu/drm/i915/gt/intel_reset.c __intel_gt_reset() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	uncore->rpm->kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	1	fw_domains	u16max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	uncore->fifo_count	0-127,u32max

drivers/gpu/drm/i915/gt/intel_reset.c intel_reset_guc() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	uncore->rpm->kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	1	fw_domains	u16max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/gpu/drm/i915/gt/intel_reset.c reset_prepare_engine() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	uncore->rpm->kdev->power.wakeirq->status	0-4294967295
PARAM_VALUE	1	fw_domains	u16max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA	0	uncore->fifo_count	0-127,u32max

drivers/gpu/drm/i915/gt/intel_rps.c intel_rps_enable() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	1	fw_domains	u16max
DATA_SOURCE	0	uncore	r rps_to_uncore
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		__flags

drivers/gpu/drm/i915/gt/intel_rps.c intel_rps_park() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	1	fw_domains	4
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&wf->mutex
TYPE_LOCK		(struct intel_wakeref)->mutex

drivers/gpu/drm/i915/gt/intel_rps.c live_rps_clock_interval() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	1	fw_domains	u16max
NOCHECK_CALL

drivers/gpu/drm/i915/gt/intel_rps.c rps_frequency_dump() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	0	uncore	4096-ptr_max
PARAM_VALUE	0	uncore->debug->lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	uncore->funcs.mmio_readl	4096-ptr_max
PARAM_VALUE	0	uncore->lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	fw_domains	u16max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&m->lock
TYPE_LOCK		(struct seq_file)->lock

drivers/gpu/drm/i915/gt/intel_tlb.c mmio_invalidate_full() -> intel_uncore_forcewake_get()

Type	Parameter	Key	Value
PARAM_VALUE	1	fw_domains	u16max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&gt->tlb.invalidate_lock
TYPE_LOCK		(struct intel_gt)->tlb.invalidate_lock