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Diffstat (limited to 'src/plugins/dev_octeon/rx_node.c')
-rw-r--r--src/plugins/dev_octeon/rx_node.c33
1 files changed, 33 insertions, 0 deletions
diff --git a/src/plugins/dev_octeon/rx_node.c b/src/plugins/dev_octeon/rx_node.c
index 997f1356199..1f8d5d93fa3 100644
--- a/src/plugins/dev_octeon/rx_node.c
+++ b/src/plugins/dev_octeon/rx_node.c
@@ -165,6 +165,38 @@ oct_rx_batch (vlib_main_t *vm, oct_rx_node_ctx_t *ctx,
return n;
}
+#ifdef PLATFORM_OCTEON9
+static_always_inline u32
+oct_rxq_refill (vlib_main_t *vm, vnet_dev_rx_queue_t *rxq, u16 n_refill)
+{
+ u32 n_alloc, n_free;
+ u32 buffer_indices[n_refill];
+ vlib_buffer_t *buffers[n_refill];
+ u8 bpi = vnet_dev_get_rx_queue_buffer_pool_index (rxq);
+ oct_rxq_t *crq = vnet_dev_get_rx_queue_data (rxq);
+ u64 aura = roc_npa_aura_handle_to_aura (crq->aura_handle);
+ const uint64_t addr =
+ roc_npa_aura_handle_to_base (crq->aura_handle) + NPA_LF_AURA_OP_FREE0;
+
+ if (n_refill < 256)
+ return 0;
+
+ n_alloc = vlib_buffer_alloc (vm, buffer_indices, n_refill);
+ if (PREDICT_FALSE (n_alloc < n_refill))
+ goto alloc_fail;
+
+ vlib_get_buffers (vm, buffer_indices, (vlib_buffer_t **) buffers, n_alloc);
+
+ for (n_free = 0; n_free < n_alloc; n_free++)
+ roc_store_pair ((u64) buffers[n_free], aura, addr);
+
+ return n_alloc;
+
+alloc_fail:
+ vlib_buffer_unalloc_to_pool (vm, buffer_indices, n_alloc, bpi);
+ return 0;
+}
+#else
static_always_inline void
oct_rxq_refill_batch (vlib_main_t *vm, u64 lmt_id, u64 addr,
oct_npa_lf_aura_batch_free_line_t *lines, u32 *bi,
@@ -260,6 +292,7 @@ oct_rxq_refill (vlib_main_t *vm, vnet_dev_rx_queue_t *rxq, u16 n_refill)
return n_enq;
}
+#endif
static_always_inline void
oct_rx_trace (vlib_main_t *vm, vlib_node_runtime_t *node,