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_create()

Type Parameter Key Value
PARAM_VALUE 0 filp 4096-ptr_max
PARAM_VALUE 0 filp->master_lookup_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 filp->minor 4096-ptr_max
PARAM_VALUE 0 filp->minor->dev 4096-ptr_max
PARAM_VALUE 1 args 4096-ptr_max
PARAM_VALUE 1 args->in.doorbell_handle 0
PARAM_VALUE 1 args->in.doorbell_offset 0
PARAM_VALUE 1 args->in.flags 0-6
PARAM_VALUE 1 args->in.ip_type 0-2
PARAM_VALUE 1 args->in.mqd 0
PARAM_VALUE 1 args->in.mqd_size 0
PARAM_VALUE 1 args->in.op 1
PARAM_VALUE 1 args->in.queue_size 0,4096-u64max
PARAM_VALUE 1 args->in.queue_va 0-9223372036854775806,9223372036854775808-u64max
BUF_SIZE 0 filp s32min-(-2),1-s32max
BUF_SIZE 0 filp s32min-(-2),1-s32max
BUF_SIZE 1 args 128-16383
BUF_SIZE 1 args 128-16383
DATA_SOURCE 0 filp $2
DATA_SOURCE 1 args $1
USER_DATA 1 args->in.doorbell_handle 0[u]
USER_DATA 1 args->in.doorbell_offset 0[u]
USER_DATA 1 args->in.flags 0-6[u]
USER_DATA 1 args->in.ip_type 0-2[u]
USER_DATA 1 args->in.mqd 0[u]
USER_DATA 1 args->in.mqd_size 0[u]
USER_DATA 1 args->in.op 1[u]
USER_DATA 1 args->in.queue_id 0-u32max[u]
USER_DATA 1 args->in.queue_size 0,4096-u64max[u]
USER_DATA 1 args->in.queue_va 0-9223372036854775806,9223372036854775808-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]
USER_PTR 1 args