Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/xe/xe_guc_ct.c xe_guc_ct_fast_path() -> g2h_fast_path()

Type Parameter Key Value
PARAM_VALUE 0 ct 4096-ptr_max
PARAM_VALUE 0 ct->ctbs.g2h.info.broken 0
PARAM_VALUE 0 ct->fast_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 ct->state 3
PARAM_VALUE 0 ct->wq.lock.rlock.dep_map->name 0-255
PARAM_VALUE 2 len 1-s32max
BUF_SIZE 1 msg 1024
CAPPED_DATA 2 len 1
DATA_SOURCE 0 ct $0
DATA_SOURCE 2 len r g2h_read
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
HOST_DATA 0 *ct->fast_msg 0-255
HOST_DATA 1 *msg 0-255
LOCK2 0 &ct->fast_lock
HALF_LOCKED2 &xe->irq.lock
TYPE_LOCK (struct xe_guc_ct)->fast_lock