Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/i915/i915_gmch.c i915_gmch_bar_setup() -> mchbar_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i915 | 4096-ptr_max |
| BUF_SIZE | 0 | i915->display | 8416 |
| DATA_SOURCE | 0 | i915 | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | i915->vgpu->active | 0-1 |
| HOST_DATA | 0 | i915->vgpu->caps | 0-u32max |
| NO_OVERFLOW_SIMPLE | 0 | i915->bdev.wq->rescuer->task->dl.pi_se->dl_runtime | |
| HALF_LOCKED2 | &pdev->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/i915/i915_gmch.c i915_gmch_bar_setup() -> mchbar_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i915 | 4096-ptr_max |
| BUF_SIZE | 0 | i915->display | 8416 |
| DATA_SOURCE | 0 | i915 | $0 |
| TERMINATED | 0 | i915->gmch.mch_res.name | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | i915->vgpu->active | 0-1 |
| HOST_DATA | 0 | i915->vgpu->caps | 0-u32max |
| NO_OVERFLOW_SIMPLE | 0 | i915->bdev.wq->rescuer->task->dl.pi_se->dl_runtime | |
| HALF_LOCKED2 | &pdev->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/i915/i915_gmch.c i915_gmch_bar_setup() -> mchbar_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i915 | 4096-ptr_max |
| BUF_SIZE | 0 | i915->display | 8416 |
| DATA_SOURCE | 0 | i915 | $0 |
| TERMINATED | 0 | i915->gmch.mch_res.name | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | i915->vgpu->active | 0-1 |
| HOST_DATA | 0 | i915->vgpu->caps | 0-u32max |
| NO_OVERFLOW_SIMPLE | 0 | i915->bdev.wq->rescuer->task->dl.pi_se->dl_runtime | |
| HALF_LOCKED2 | &pdev->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/i915/i915_gmch.c i915_gmch_bar_teardown() -> mchbar_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i915 | 4096-ptr_max |
| BUF_SIZE | 0 | i915->display | (-1),8416 |
| CAPPED_DATA | 0 | i915 | 1 |
| DATA_SOURCE | 0 | i915 | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | i915->mm.stolen_region->total | 0-u64max |
| HOST_DATA | 0 | i915->uncore.fifo_count | 0-127,u32max |
| HOST_DATA | 0 | i915->vgpu->active | 0-1 |
| HOST_DATA | 0 | i915->vgpu->caps | 0-u32max |
| NO_OVERFLOW_SIMPLE | 0 | i915->bdev.wq->rescuer->task->dl.pi_se->dl_runtime | |
| UNITS | 0 | i915 | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/i915/i915_gmch.c i915_gmch_bar_teardown() -> mchbar_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i915 | 4096-ptr_max |
| BUF_SIZE | 0 | i915->display | (-1),8416 |
| CAPPED_DATA | 0 | i915 | 1 |
| DATA_SOURCE | 0 | i915 | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | i915->mm.stolen_region->total | 0-u64max |
| HOST_DATA | 0 | i915->uncore.fifo_count | 0-127,u32max |
| HOST_DATA | 0 | i915->vgpu->active | 0-1 |
| HOST_DATA | 0 | i915->vgpu->caps | 0-u32max |
| NO_OVERFLOW_SIMPLE | 0 | i915->bdev.wq->rescuer->task->dl.pi_se->dl_runtime | |
| UNITS | 0 | i915 | unit_byte |
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/i915/i915_gmch.c intel_alloc_mchbar_resource() -> mchbar_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i915 | 4096-ptr_max |
| BUF_SIZE | 0 | i915->display | 8416 |
| DATA_SOURCE | 0 | i915 | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | i915->vgpu->active | 0-1 |
| HOST_DATA | 0 | i915->vgpu->caps | 0-u32max |
| NO_OVERFLOW_SIMPLE | 0 | i915->wq->rescuer->task->dl.pi_se->dl_runtime | |
| HALF_LOCKED2 | &pdev->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/i915/i915_gmch.c intel_alloc_mchbar_resource() -> mchbar_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i915 | 4096-ptr_max |
| BUF_SIZE | 0 | i915->display | 8416 |
| DATA_SOURCE | 0 | i915 | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | i915->vgpu->active | 0-1 |
| HOST_DATA | 0 | i915->vgpu->caps | 0-u32max |
| NO_OVERFLOW_SIMPLE | 0 | i915->wq->rescuer->task->dl.pi_se->dl_runtime | |
| HALF_LOCKED2 | &pdev->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/i915/i915_gmch.c intel_alloc_mchbar_resource() -> mchbar_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i915 | 4096-ptr_max |
| BUF_SIZE | 0 | i915->display | 8416 |
| DATA_SOURCE | 0 | i915 | $0 |
| STR_LEN | 0 | i915->gmch.mch_res.name | (-1) |
| TERMINATED | 0 | i915->gmch.mch_res.name | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | i915->vgpu->active | 0-1 |
| HOST_DATA | 0 | i915->vgpu->caps | 0-u32max |
| NO_OVERFLOW_SIMPLE | 0 | i915->wq->rescuer->task->dl.pi_se->dl_runtime | |
| HALF_LOCKED2 | &pdev->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |
drivers/gpu/drm/i915/i915_gmch.c intel_alloc_mchbar_resource() -> mchbar_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | i915 | 4096-ptr_max |
| BUF_SIZE | 0 | i915->display | 8416 |
| DATA_SOURCE | 0 | i915 | $0 |
| STR_LEN | 0 | i915->gmch.mch_res.name | (-1) |
| TERMINATED | 0 | i915->gmch.mch_res.name | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | i915->vgpu->active | 0-1 |
| HOST_DATA | 0 | i915->vgpu->caps | 0-u32max |
| NO_OVERFLOW_SIMPLE | 0 | i915->wq->rescuer->task->dl.pi_se->dl_runtime | |
| HALF_LOCKED2 | &pdev->dev.mutex | ||
| HALF_LOCKED2 | &pool->lock |