igb_reset(adapter);
igb_clean_all_tx_rings(adapter);
igb_clean_all_rx_rings(adapter);
+#ifdef CONFIG_IGB_DCA
+
+ /* since we reset the hardware DCA settings were cleared */
+ igb_setup_dca(adapter);
+#endif
}
void igb_reinit_locked(struct igb_adapter *adapter)
if (dca_add_requester(&pdev->dev) == 0) {
adapter->flags |= IGB_FLAG_DCA_ENABLED;
dev_info(&pdev->dev, "DCA enabled\n");
- /* Always use CB2 mode, difference is masked
- * in the CB driver. */
- wr32(E1000_DCA_CTRL, E1000_DCA_CTRL_DCA_MODE_CB2);
igb_setup_dca(adapter);
}
#endif
static void igb_setup_dca(struct igb_adapter *adapter)
{
+ struct e1000_hw *hw = &adapter->hw;
int i;
if (!(adapter->flags & IGB_FLAG_DCA_ENABLED))
return;
+ /* Always use CB2 mode, difference is masked in the CB driver. */
+ wr32(E1000_DCA_CTRL, E1000_DCA_CTRL_DCA_MODE_CB2);
+
for (i = 0; i < adapter->num_tx_queues; i++) {
adapter->tx_ring[i].cpu = -1;
igb_update_tx_dca(&adapter->tx_ring[i]);