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path: root/src/plugins/vmxnet3/vmxnet3.c
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Diffstat (limited to 'src/plugins/vmxnet3/vmxnet3.c')
-rw-r--r--src/plugins/vmxnet3/vmxnet3.c34
1 files changed, 19 insertions, 15 deletions
diff --git a/src/plugins/vmxnet3/vmxnet3.c b/src/plugins/vmxnet3/vmxnet3.c
index aeb2af36d0a..ff0a7dc706b 100644
--- a/src/plugins/vmxnet3/vmxnet3.c
+++ b/src/plugins/vmxnet3/vmxnet3.c
@@ -20,6 +20,7 @@
#include <vnet/plugin/plugin.h>
#include <vpp/app/version.h>
#include <vnet/interface/rx_queue_funcs.h>
+#include <vnet/interface/tx_queue_funcs.h>
#include <vmxnet3/vmxnet3.h>
#define PCI_VENDOR_ID_VMWARE 0x15ad
@@ -325,23 +326,15 @@ vmxnet3_txq_init (vlib_main_t * vm, vmxnet3_device_t * vd, u16 qid, u16 qsz)
vmxnet3_tx_stats *txs;
u32 size;
- if (qid >= vd->num_tx_queues)
- {
- qid = qid % vd->num_tx_queues;
- txq = vec_elt_at_index (vd->txqs, qid);
- if (txq->lock == 0)
- clib_spinlock_init (&txq->lock);
- vd->flags |= VMXNET3_DEVICE_F_SHARED_TXQ_LOCK;
- return 0;
- }
+ vec_validate_aligned (vd->txqs, qid, CLIB_CACHE_LINE_BYTES);
+ txq = vec_elt_at_index (vd->txqs, qid);
+ clib_memset (txq, 0, sizeof (*txq));
+ clib_spinlock_init (&txq->lock);
vec_validate (vd->tx_stats, qid);
txs = vec_elt_at_index (vd->tx_stats, qid);
clib_memset (txs, 0, sizeof (*txs));
- vec_validate_aligned (vd->txqs, qid, CLIB_CACHE_LINE_BYTES);
- txq = vec_elt_at_index (vd->txqs, qid);
- clib_memset (txq, 0, sizeof (*txq));
txq->size = qsz;
txq->reg_txprod = qid * 8 + VMXNET3_REG_TXPROD;
@@ -351,7 +344,7 @@ vmxnet3_txq_init (vlib_main_t * vm, vmxnet3_device_t * vd, u16 qid, u16 qsz)
if (txq->tx_desc == 0)
return vlib_physmem_last_error (vm);
- memset (txq->tx_desc, 0, size);
+ clib_memset (txq->tx_desc, 0, size);
size = qsz * sizeof (*txq->tx_comp);
txq->tx_comp =
@@ -407,7 +400,6 @@ vmxnet3_device_init (vlib_main_t * vm, vmxnet3_device_t * vd,
{
clib_error_t *error = 0;
u32 ret, i, size;
- vlib_thread_main_t *tm = vlib_get_thread_main ();
/* Quiesce the device */
vmxnet3_reg_write (vd, 1, VMXNET3_REG_CMD, VMXNET3_CMD_QUIESCE_DEV);
@@ -506,7 +498,7 @@ vmxnet3_device_init (vlib_main_t * vm, vmxnet3_device_t * vd,
return error;
}
- for (i = 0; i < tm->n_vlib_mains; i++)
+ for (i = 0; i < vd->num_tx_queues; i++)
{
error = vmxnet3_txq_init (vm, vd, i, args->txq_size);
if (error)
@@ -834,6 +826,18 @@ vmxnet3_create_if (vlib_main_t * vm, vmxnet3_create_if_args_t * args)
vmxnet3_rxq_refill_ring0 (vm, vd, rxq);
vmxnet3_rxq_refill_ring1 (vm, vd, rxq);
}
+
+ vec_foreach_index (qid, vd->txqs)
+ {
+ vmxnet3_txq_t *txq = vec_elt_at_index (vd->txqs, qid);
+ txq->queue_index =
+ vnet_hw_if_register_tx_queue (vnm, vd->hw_if_index, qid);
+ }
+ for (u32 i = 0; i < vlib_get_n_threads (); i++)
+ {
+ u32 qi = vd->txqs[i % vd->num_tx_queues].queue_index;
+ vnet_hw_if_tx_queue_assign_thread (vnm, qi, i);
+ }
vnet_hw_if_update_runtime_data (vnm, vd->hw_if_index);
vd->flags |= VMXNET3_DEVICE_F_INITIALIZED;