diff options
Diffstat (limited to 'drivers/net/ethernet/intel/libeth/xdp.c')
| -rw-r--r-- | drivers/net/ethernet/intel/libeth/xdp.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/libeth/xdp.c b/drivers/net/ethernet/intel/libeth/xdp.c index 0f08dd405190..6f62603cf568 100644 --- a/drivers/net/ethernet/intel/libeth/xdp.c +++ b/drivers/net/ethernet/intel/libeth/xdp.c @@ -56,6 +56,29 @@ __libeth_xdpsq_unlock(struct libeth_xdpsq_lock *lock) } EXPORT_SYMBOL_GPL(__libeth_xdpsq_unlock); +/* XDPSQ clean-up timers */ + +/** + * libeth_xdpsq_init_timer - initialize an XDPSQ clean-up timer + * @timer: timer to initialize + * @xdpsq: queue this timer belongs to + * @lock: corresponding XDPSQ lock + * @poll: queue polling/completion function + * + * XDPSQ clean-up timers must be set up before using at the queue configuration + * time. Set the required pointers and the cleaning callback. + */ +void libeth_xdpsq_init_timer(struct libeth_xdpsq_timer *timer, void *xdpsq, + struct libeth_xdpsq_lock *lock, + void (*poll)(struct work_struct *work)) +{ + timer->xdpsq = xdpsq; + timer->lock = lock; + + INIT_DELAYED_WORK(&timer->dwork, poll); +} +EXPORT_SYMBOL_GPL(libeth_xdpsq_init_timer); + /* ``XDP_TX`` bulking */ static void __cold |