Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
drivers/gpu/drm/i915/gt/intel_lrc.c lrc_update_regs() -> setup_per_ctx_bb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->engine | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->engine->gt->i915->drm.anon_inode->i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | ce->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->lrc_reg_state | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->ops->alloc | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->ops->cancel_request | 0,91490286640926720,7587403903737016320,7734987898920275968 |
| PARAM_VALUE | 0 | ce->ops->close | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ce->ops->create_parallel | 0,4344691657821306880,7260410288512454656 |
| PARAM_VALUE | 0 | ce->ops->create_virtual | 0,1146300204672368640,3892326905403764736 |
| PARAM_VALUE | 0 | ce->ops->destroy | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->ops->enter | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->ops->exit | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->ops->flags | 0,2-3 |
| PARAM_VALUE | 0 | ce->ops->get_sibling | 0,3801568794821824512,3867194115167576064 |
| PARAM_VALUE | 0 | ce->ops->pin | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->ops->post_unpin | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->ops->pre_pin | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->ops->reset | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ce->ops->revoke | 0,4096-ptr_max |
| PARAM_VALUE | 0 | ce->ops->sched_disable | 0,3470322737079640064 |
| PARAM_VALUE | 0 | ce->ops->unpin | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->ops->update_stats | 0,7182017842297241600 |
| PARAM_VALUE | 0 | ce->parallel.parent->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->ring | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->ring->vma | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->ring->vma->obj->ops->flags | 0,2,6,8,26 |
| PARAM_VALUE | 0 | ce->ring->vma->vm->gt->uncore->rpm->kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->ring->vma->vm->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->state | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->state->obj->base.dev->mode_config.helper_private->atomic_commit_tail | 0,113,234517204248432640,264416658693812224,1002985563129995264,1135616218159751168,1435312838172803072,1559742614509715456,1682444203744997376,2792895115794366464,3649211429048074240,4264110321136541696,4348468181405868032-s64max |
| PARAM_VALUE | 0 | ce->state->vm->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->timeline->hwsp_ggtt->vm->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->vm->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->wa_bb_page | 1-255 |
| PARAM_VALUE | 0 | *ce->lrc_reg_state | 0,832,1472,1664,2432 |
| PARAM_VALUE | 1 | engine | 4096-ptr_max |
| PARAM_VALUE | 1 | engine->cops->alloc | 4096-ptr_max |
| PARAM_VALUE | 1 | engine->cops->close | 0,4096-ptr_max |
| PARAM_VALUE | 1 | engine->cops->destroy | 4096-ptr_max |
| PARAM_VALUE | 1 | engine->cops->enter | 4096-ptr_max |
| PARAM_VALUE | 1 | engine->cops->exit | 4096-ptr_max |
| PARAM_VALUE | 1 | engine->cops->flags | 0,2-3 |
| PARAM_VALUE | 1 | engine->cops->pin | 4096-ptr_max |
| PARAM_VALUE | 1 | engine->cops->post_unpin | 4096-ptr_max |
| PARAM_VALUE | 1 | engine->cops->pre_pin | 4096-ptr_max |
| PARAM_VALUE | 1 | engine->cops->reset | 0,4096-ptr_max |
| PARAM_VALUE | 1 | engine->cops->revoke | 0,4096-ptr_max |
| PARAM_VALUE | 1 | engine->cops->unpin | 4096-ptr_max |
| PARAM_VALUE | 1 | engine->gt->i915->drm.anon_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry | 0,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 1 | engine->gt->i915->drm.anon_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | engine->gt->i915->drm.anon_inode->i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | engine->gt->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | engine->gt->uncore->rpm->kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | engine->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | engine->i915 | 4096-ptr_max |
| PARAM_VALUE | 1 | engine->uncore->rpm->kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 1 | engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce | (-1)-s32max |
| BUF_SIZE | 0 | ce->timeline | (-1),728 |
| BUF_SIZE | 0 | ce->vm | (-1),1208 |
| BUF_SIZE | 1 | engine | (-1),3608,6504 |
| BUF_SIZE | 1 | engine | (-1),3608,6504 |
| CAPPED_DATA | 0 | ce | 1 |
| DATA_SOURCE | 0 | ce | $0 |
| DATA_SOURCE | 1 | engine | $1 |
| STR_LEN | 0 | ce | (-1),3-4,6-8,11,14,17,19,21,23 |
| STR_LEN | 0 | ce | (-1),3-4,6-8,11,14,17,19,21,23 |
| STR_LEN | 0 | ce->engine | (-1),3,6-7,11,14,17 |
| STR_LEN | 1 | engine | (-1),3-4,6-8,11,14,17,19,21,23 |
| STR_LEN | 1 | engine | (-1),3-4,6-8,11,14,17,19,21,23 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | ce->engine->execlists.reset_ccid | 0-u32max |
| HOST_DATA | 0 | ce->engine->gt->i915->uncore.fifo_count | 0-127,u32max |
| HOST_DATA | 0 | ce->engine->gt->uc.guc.mmio_msg | 0 |
| HOST_DATA | 0 | ce->engine->gt->uncore->fifo_count | 0-127,u32max |
| HOST_DATA | 0 | ce->engine->uncore->fifo_count | 0-127,u32max |
| HOST_DATA | 1 | engine->execlists.reset_ccid | 0-u32max |
| HOST_DATA | 1 | engine->gt->i915->uncore.fifo_count | 0-127,u32max |
| HOST_DATA | 1 | engine->gt->uc.guc.mmio_msg | 0 |
| HOST_DATA | 1 | engine->gt->uc.guc.timestamp.gt_stamp | 0-u64max |
| HOST_DATA | 1 | engine->gt->uncore->fifo_count | 0-127,u32max |
| HOST_DATA | 1 | engine->uncore->fifo_count | 0-127,u32max |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->effective_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->fence_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->obj->base.size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->vma->vm->total | |
| NO_OVERFLOW_SIMPLE | 0 | ce->ring_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->state->fence_size | |
| NO_OVERFLOW_SIMPLE | 0 | ce->state->size | |
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | rcu_read | ||
| HALF_LOCKED2 | 0 | ce->ring->vma->obj->base.resv | |
| HALF_LOCKED2 | 0 | ce->state->obj->base.resv | |
| HALF_LOCKED2 | 0 | ce->timeline->hwsp_ggtt->obj->base.resv | |
| HALF_LOCKED2 | 0 | &ce->pin_mutex |
drivers/gpu/drm/i915/gt/intel_lrc.c wabb_ctx_setup() -> setup_per_ctx_bb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | ce | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->active.active | 3338555125794725888 |
| PARAM_VALUE | 0 | ce->active.cache->timeline | 0-s64max |
| PARAM_VALUE | 0 | ce->active.excl.cb.func | 1-u64max |
| PARAM_VALUE | 0 | ce->active.excl.fence | 0 |
| PARAM_VALUE | 0 | ce->active.flags | 0 |
| PARAM_VALUE | 0 | ce->active.retire | 549235443701104640 |
| PARAM_VALUE | 0 | ce->destroyed_link.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->destroyed_link.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->destroyed_link.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->destroyed_link.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->destroyed_link.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->engine | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->guc_id.link.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_id.link.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_id.link.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.blocked.pending.counter | (-1) |
| PARAM_VALUE | 0 | ce->guc_state.blocked.wait.head.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.blocked.wait.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.blocked.wait.head.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.fences.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.fences.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.fences.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.fences.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.fences.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.requests.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.requests.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.requests.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.requests.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->guc_state.requests.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->ops->alloc | 2227177286644301824,2970246185069228032,3206062465178124288,4392277175098716160,4914706846599946240,7879799952533626880 |
| PARAM_VALUE | 0 | ce->ops->cancel_request | 0,91490286640926720,7587403903737016320,7734987898920275968 |
| PARAM_VALUE | 0 | ce->ops->close | 0,1799950565580234752 |
| PARAM_VALUE | 0 | ce->ops->create_parallel | 0,4344691657821306880,7260410288512454656 |
| PARAM_VALUE | 0 | ce->ops->create_virtual | 0,1146300204672368640,3892326905403764736 |
| PARAM_VALUE | 0 | ce->ops->destroy | 4317080809805844480,4329967421435736064,6390641909654368256,6692175863814242304,8605599423800901632,8839630131348783104 |
| PARAM_VALUE | 0 | ce->ops->enter | 2035758305947381760,3062915639313915904,8436669650233004032 |
| PARAM_VALUE | 0 | ce->ops->exit | 4477962219188862976,5343545689217974272,8613935069289041920 |
| PARAM_VALUE | 0 | ce->ops->flags | 0,2-3 |
| PARAM_VALUE | 0 | ce->ops->get_sibling | 0,3801568794821824512,3867194115167576064 |
| PARAM_VALUE | 0 | ce->ops->pin | 582588847431282688,972309994596749312,1709076353535090688,2959108315551182848,3254282842421321728,5151393257184047104,6570608196069306368,6940239203582308352 |
| PARAM_VALUE | 0 | ce->ops->post_unpin | 1633242942253780992,4235355252069527552,4243007301222789120,5369733591384109056,6808983520059121664 |
| PARAM_VALUE | 0 | ce->ops->pre_pin | 352364314217218048,1168282635364016128,1917794447730376704,3704736307551993856,4223051122703777792,9026398550050959360 |
| PARAM_VALUE | 0 | ce->ops->reset | 0,87879463663824896,611050065406488576,8659965229682802688 |
| PARAM_VALUE | 0 | ce->ops->revoke | 0,2938255850853117952,3415482471362973696 |
| PARAM_VALUE | 0 | ce->ops->sched_disable | 0,3470322737079640064 |
| PARAM_VALUE | 0 | ce->ops->unpin | 2081434981281583104,2363752684535967744,4222743102999142400,4909610258557603840,7184128279193796608,7915246575870107648,8693928328047779840 |
| PARAM_VALUE | 0 | ce->ops->update_stats | 0,7182017842297241600 |
| PARAM_VALUE | 0 | ce->parallel.child_list.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->parallel.child_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->parallel.child_list.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->parallel.child_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->parallel.child_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->parallel.parent->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->pin_mutex.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | ce->ref.refcount.refs.counter | 1 |
| PARAM_VALUE | 0 | ce->ring->vaddr | 0-ptr_max |
| PARAM_VALUE | 0 | ce->ring->vma->active.cache->timeline | 0-s64max |
| PARAM_VALUE | 0 | ce->ring->vma->active.work.entry.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->ring->vma->obj->base.dev->dev->iommu->attach_deferred | 0-1 |
| PARAM_VALUE | 0 | ce->ring->vma->obj->base.dev->dev->iommu->pci_32bit_workaround | 0-1 |
| PARAM_VALUE | 0 | ce->ring->vma->obj->mm.link.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->ring->vma->vm->gt->uncore->rpm->kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->ring->vma->vm->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->ring_size | 4096 |
| PARAM_VALUE | 0 | ce->signals.next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->signals.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->signals.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->signals.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->signals.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | ce->state->vm->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->stats.runtime.avg.internal | 0 |
| PARAM_VALUE | 0 | ce->timeline->hwsp_ggtt->vm->i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| PARAM_VALUE | 0 | ce->vm | 4096-ptr_max |
| PARAM_VALUE | 1 | engine | 4096-ptr_max |
| PARAM_VALUE | 1 | engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status | 0-4294967295 |
| DATA_SOURCE | 0 | ce | $0 |
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | ce->ring->effective_size |