Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c amdgpu_userq_ioctl() -> amdgpu_userq_input_args_validate()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| PARAM_VALUE | 0 | dev->unplugged | 0 |
| PARAM_VALUE | 1 | args | 4096-ptr_max |
| PARAM_VALUE | 2 | filp | 4096-ptr_max |
| PARAM_VALUE | 2 | filp->master_lookup_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 2 | filp->minor | 4096-ptr_max |
| PARAM_VALUE | 2 | filp->minor->dev | 4096-ptr_max |
| BUF_SIZE | 1 | args | 128-16383 |
| BUF_SIZE | 1 | args | 128-16383 |
| BUF_SIZE | 2 | filp | s32min-(-2),1-s32max |
| BUF_SIZE | 2 | filp | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | dev | $0 |
| DATA_SOURCE | 1 | args | $1 |
| DATA_SOURCE | 2 | filp | $2 |
| USER_DATA | 1 | args->in.doorbell_handle | 0-u32max[u] |
| USER_DATA | 1 | args->in.doorbell_offset | 0-u32max[u] |
| USER_DATA | 1 | args->in.flags | 0-u32max[u] |
| USER_DATA | 1 | args->in.ip_type | 0-u32max[u] |
| USER_DATA | 1 | args->in.mqd | 0-u64max[u] |
| USER_DATA | 1 | args->in.mqd_size | 0-u64max[u] |
| USER_DATA | 1 | args->in.op | 0-u32max[u] |
| USER_DATA | 1 | args->in.queue_id | 0-u32max[u] |
| USER_DATA | 1 | args->in.queue_size | 0-u64max[u] |
| USER_DATA | 1 | args->in.queue_va | 0-u64max[u] |
| USER_DATA | 1 | args->in.rptr_va | 0-u64max[u] |
| USER_DATA | 1 | args->in.wptr_va | 0-u64max[u] |
| USER_DATA | 1 | args->out._pad | 0-u32max[u] |
| USER_DATA | 1 | args->out.queue_id | 0-u32max[u] |
| UNITS | 0 | dev | unit_byte |
| USER_PTR | 1 | args |