fm10k: Add Tx/Rx hardware ring bring-up/tear-down
This patch adds support for allocating, configuring, and freeing Tx/Rx ring
resources. With these changes in place the descriptor queues are in a
state where they are ready to transmit or receive if provided buffers.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
diff --git a/drivers/net/ethernet/intel/fm10k/fm10k.h b/drivers/net/ethernet/intel/fm10k/fm10k.h
index 26a30ba..a0e8331 100644
--- a/drivers/net/ethernet/intel/fm10k/fm10k.h
+++ b/drivers/net/ethernet/intel/fm10k/fm10k.h
@@ -407,6 +407,14 @@
/* Netdev */
struct net_device *fm10k_alloc_netdev(void);
+int fm10k_setup_rx_resources(struct fm10k_ring *);
+int fm10k_setup_tx_resources(struct fm10k_ring *);
+void fm10k_free_rx_resources(struct fm10k_ring *);
+void fm10k_free_tx_resources(struct fm10k_ring *);
+void fm10k_clean_all_rx_rings(struct fm10k_intfc *);
+void fm10k_clean_all_tx_rings(struct fm10k_intfc *);
+void fm10k_unmap_and_free_tx_resource(struct fm10k_ring *,
+ struct fm10k_tx_buffer *);
void fm10k_restore_rx_state(struct fm10k_intfc *);
void fm10k_reset_rx_state(struct fm10k_intfc *);
int fm10k_open(struct net_device *netdev);