ixgbe: Disable DROP_EN for Rx queues
82599 mistakenly enabled drop on Rx queues in the packet buffer. The
default mode should be store-and-forward from the FIFO.
Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Acked-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 86c8bad..881bbf9 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -1679,8 +1679,6 @@
srrctl |= rx_ring->rx_buf_len >>
IXGBE_SRRCTL_BSIZEPKT_SHIFT;
}
- if (adapter->hw.mac.type == ixgbe_mac_82599EB)
- srrctl |= IXGBE_SRRCTL_DROP_EN;
IXGBE_WRITE_REG(&adapter->hw, IXGBE_SRRCTL(index), srrctl);
}