Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
- drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c
- drivers/gpu/drm/ttm/ttm_bo_util.c
- drivers/gpu/drm/ttm/ttm_tt.c, line 530
Smatch caller information:
drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c i915_ttm_memcpy_init() -> ttm_kmap_iter_tt_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 1 | tt | (-1),64 |
| BUF_SIZE | 1 | tt | (-1),64 |
| DATA_SOURCE | 1 | tt | $4 |
| NOSPEC | 1 | tt->num_pages | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | tt->num_pages | 0-u32max[c] |
| NO_OVERFLOW_SIMPLE | 1 | tt->num_pages | |
| HALF_LOCKED2 | bo->base.resv | ||
| HALF_LOCKED2 | dst->base.resv | ||
| HALF_LOCKED2 | src->base.resv |
drivers/gpu/drm/i915/gem/i915_gem_ttm_move.c i915_ttm_memcpy_init() -> ttm_kmap_iter_tt_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 1 | tt | (-1),64 |
| BUF_SIZE | 1 | tt | (-1),64 |
| BUF_SIZE | 1 | tt->sg | (-1),16 |
| NOSPEC | 1 | tt->num_pages | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | tt->num_pages | 0-u32max[c] |
| NO_OVERFLOW_SIMPLE | 1 | tt->cached_rsgt.size | |
| NO_OVERFLOW_SIMPLE | 1 | tt->dma_ttm.sg->orig_nents | |
| NO_OVERFLOW_SIMPLE | 1 | tt->gobj->size | |
| NO_OVERFLOW_SIMPLE | 1 | tt->num_pages | |
| NO_OVERFLOW_SIMPLE | 1 | tt->sg->orig_nents | |
| NO_OVERFLOW_SIMPLE | 1 | tt->ttm.num_pages | |
| NO_OVERFLOW_SIMPLE | 1 | tt->ttm.sg->orig_nents | |
| HALF_LOCKED2 | bo->base.resv | ||
| HALF_LOCKED2 | dst->base.resv | ||
| HALF_LOCKED2 | src->base.resv |
drivers/gpu/drm/ttm/ttm_bo_util.c ttm_bo_move_memcpy() -> ttm_kmap_iter_tt_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | tt | 0,4096-ptr_max |
| BUF_SIZE | 1 | tt | (-1),64 |
| BUF_SIZE | 1 | tt | (-1),64 |
| NOSPEC | 1 | tt->num_pages | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | tt->num_pages | 0-u32max[c] |
| NO_OVERFLOW_SIMPLE | 1 | tt->num_pages |
drivers/gpu/drm/ttm/ttm_bo_util.c ttm_bo_move_memcpy() -> ttm_kmap_iter_tt_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | tt | 0,4096-ptr_max |
| BUF_SIZE | 1 | tt | (-1),64 |
| BUF_SIZE | 1 | tt | (-1),64 |
| NOSPEC | 1 | tt->num_pages | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | tt->num_pages | 0-u32max[c] |
| NO_OVERFLOW_SIMPLE | 1 | tt->num_pages |