Code Review
/
vpp.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
review
|
tree
raw
|
inline
| side by side
vmxnet3: support manual thread assignment to tx queue
[vpp.git]
/
src
/
plugins
/
vmxnet3
/
output.c
diff --git
a/src/plugins/vmxnet3/output.c
b/src/plugins/vmxnet3/output.c
index
0de91d9
..
8ba3f99
100644
(file)
--- a/
src/plugins/vmxnet3/output.c
+++ b/
src/plugins/vmxnet3/output.c
@@
-110,7
+110,8
@@
VNET_DEVICE_CLASS_TX_FN (vmxnet3_device_class) (vlib_main_t * vm,
u16 space_left;
u16 n_left = frame->n_vectors;
vmxnet3_txq_t *txq;
u16 space_left;
u16 n_left = frame->n_vectors;
vmxnet3_txq_t *txq;
- u16 qid = vm->thread_index % vd->num_tx_queues, produce;
+ vnet_hw_if_tx_frame_t *tf = vlib_frame_scalar_args (frame);
+ u16 qid = tf->queue_id, produce;
if (PREDICT_FALSE (!(vd->flags & VMXNET3_DEVICE_F_LINK_UP)))
{
if (PREDICT_FALSE (!(vd->flags & VMXNET3_DEVICE_F_LINK_UP)))
{
@@
-121,7
+122,8
@@
VNET_DEVICE_CLASS_TX_FN (vmxnet3_device_class) (vlib_main_t * vm,
}
txq = vec_elt_at_index (vd->txqs, qid);
}
txq = vec_elt_at_index (vd->txqs, qid);
- clib_spinlock_lock_if_init (&txq->lock);
+ if (tf->shared_queue)
+ clib_spinlock_lock (&txq->lock);
vmxnet3_txq_release (vm, vd, txq);
vmxnet3_txq_release (vm, vd, txq);
@@
-228,7
+230,8
@@
VNET_DEVICE_CLASS_TX_FN (vmxnet3_device_class) (vlib_main_t * vm,
if (PREDICT_TRUE (produce != txq->tx_ring.produce))
vmxnet3_reg_write_inline (vd, 0, txq->reg_txprod, txq->tx_ring.produce);
if (PREDICT_TRUE (produce != txq->tx_ring.produce))
vmxnet3_reg_write_inline (vd, 0, txq->reg_txprod, txq->tx_ring.produce);
- clib_spinlock_unlock_if_init (&txq->lock);
+ if (tf->shared_queue)
+ clib_spinlock_unlock (&txq->lock);
return (frame->n_vectors - n_left);
}
return (frame->n_vectors - n_left);
}