sfc: Move TX queue core queue mapping into tx.c
efx_hard_start_xmit() needs to implement a mapping which is the
inverse of tx_queue::core_txq. Move the initialisation of
tx_queue::core_txq next to efx_hard_start_xmit() to make the
connection more obvious.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
diff --git a/drivers/net/sfc/tx.c b/drivers/net/sfc/tx.c
index 2f5e9da..7e463fb 100644
--- a/drivers/net/sfc/tx.c
+++ b/drivers/net/sfc/tx.c
@@ -347,6 +347,13 @@
return efx_enqueue_skb(tx_queue, skb);
}
+void efx_init_tx_queue_core_txq(struct efx_tx_queue *tx_queue)
+{
+ /* Must be inverse of queue lookup in efx_hard_start_xmit() */
+ tx_queue->core_txq = netdev_get_tx_queue(
+ tx_queue->efx->net_dev, tx_queue->queue / EFX_TXQ_TYPES);
+}
+
void efx_xmit_done(struct efx_tx_queue *tx_queue, unsigned int index)
{
unsigned fill_level;