Defined in 1 files as a member:
Defined in 1 files as a function:
Referenced in 28 files:
- drivers/accel/amdxdna/amdxdna_gem.c, line 779
- drivers/accel/ethosu/ethosu_gem.c, line 36
- drivers/accel/ivpu/ivpu_gem.c, line 353
- drivers/accel/qaic/qaic_data.c, line 695
- drivers/accel/rocket/rocket_gem.c, line 40
- drivers/dma-buf/udmabuf.c
- drivers/gpu/drm/arm/malidp_planes.c, line 337
- drivers/gpu/drm/drm_gem_dma_helper.c, line 53
- drivers/gpu/drm/drm_gem_shmem_helper.c, line 47
- drivers/gpu/drm/drm_prime.c
- drivers/gpu/drm/etnaviv/etnaviv_gem.c, line 566
- drivers/gpu/drm/exynos/exynos_drm_gem.c, line 149
- drivers/gpu/drm/imagination/pvr_gem.c, line 61
- drivers/gpu/drm/lima/lima_gem.c, line 218
- drivers/gpu/drm/loongson/lsdc_gem.c, line 136
- drivers/gpu/drm/msm/msm_gem.c, line 1197
- drivers/gpu/drm/nouveau/nouveau_gem.c, line 224
- drivers/gpu/drm/panfrost/panfrost_gem.c, line 409
- drivers/gpu/drm/panthor/panthor_gem.c, line 973
- drivers/gpu/drm/qxl/qxl_object.c, line 97
- drivers/gpu/drm/radeon/radeon_gem.c, line 285
- drivers/gpu/drm/renesas/rcar-du/rcar_du_kms.c, line 366
- drivers/gpu/drm/rockchip/rockchip_drm_gem.c, line 277
- drivers/gpu/drm/v3d/v3d_bo.c, line 70
- drivers/gpu/drm/vc4/vc4_bo.c, line 766
- drivers/gpu/drm/virtio/virtgpu_object.c, line 144
- drivers/gpu/drm/vmwgfx/vmwgfx_gem.c, line 150
- drivers/gpu/drm/xen/xen_drm_front_gem.c, line 107
Smatch caller information:
drivers/dma-buf/udmabuf.c begin_cpu_udmabuf() -> get_sg_table()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | buf | 4096-ptr_max |
| PARAM_VALUE | 1 | buf->ops | 4096-ptr_max |
| PARAM_VALUE | 1 | buf->ops->begin_cpu_access | 1-u64max |
| PARAM_VALUE | 1 | buf->priv | 4096-ptr_max |
| PARAM_VALUE | 2 | direction | 0-2 |
| BUF_SIZE | 1 | buf | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | buf | s32min-(-1),1-s32max |
| DATA_SOURCE | 1 | buf | $0 |
| DATA_SOURCE | 2 | direction | $1 |
| FUZZY_MAX | 2 | direction | 2 |
| HARD_MAX | 2 | direction | 2 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/dma-buf/udmabuf.c map_udmabuf() -> get_sg_table()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | buf | 4096-ptr_max |
| PARAM_VALUE | 1 | buf->ops | 4096-ptr_max |
| DATA_SOURCE | 2 | direction | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | buf->size | 0-u64max |
| UNITS | 0 | dev | unit_byte |
| HALF_LOCKED2 | &bo->lock | ||
| HALF_LOCKED2 | &dbc->ch_lock | ||
| HALF_LOCKED2 | &qdev->dev_lock | ||
| HALF_LOCKED2 | &usr->qddev_lock | ||
| HALF_LOCKED2 | bo->base.base.resv | ||
| HALF_LOCKED2 | dmabuf->resv | ||
| HALF_LOCKED2 | resv | ||
| HALF_LOCKED2 | 1 | buf->resv |