1 files changed, 1 insertions, 61 deletions

diff --git a/drivers/net/ixgbe/ixgbe_dcb_82599.c b/drivers/net/ixgbe/ixgbe_dcb_82599.c
index d50cf78c234d..befe8ad134c5 100644
--- a/drivers/net/ixgbe/ixgbe_dcb_82599.c
+++ b/drivers/net/ixgbe/ixgbe_dcb_82599.c
@@ -31,63 +31,6 @@
 #include "ixgbe_dcb_82599.h"
 
 /**
- * ixgbe_dcb_config_packet_buffers_82599 - Configure DCB packet buffers
- * @hw: pointer to hardware structure
- * @rx_pba: method to distribute packet buffer
- *
- * Configure packet buffers for DCB mode.
- */
-static s32 ixgbe_dcb_config_packet_buffers_82599(struct ixgbe_hw *hw, u8 rx_pba)
-{
-	int num_tcs = IXGBE_MAX_PACKET_BUFFERS;
-	u32 rx_pb_size = hw->mac.rx_pb_size << IXGBE_RXPBSIZE_SHIFT;
-	u32 rxpktsize;
-	u32 txpktsize;
-	u32 txpbthresh;
-	u8  i = 0;
-
-	/*
-	 * This really means configure the first half of the TCs
-	 * (Traffic Classes) to use 5/8 of the Rx packet buffer
-	 * space.  To determine the size of the buffer for each TC,
-	 * we are multiplying the average size by 5/4 and applying
-	 * it to half of the traffic classes.
-	 */
-	if (rx_pba == pba_80_48) {
-		rxpktsize = (rx_pb_size * 5) / (num_tcs * 4);
-		rx_pb_size -= rxpktsize * (num_tcs / 2);
-		for (; i < (num_tcs / 2); i++)
-			IXGBE_WRITE_REG(hw, IXGBE_RXPBSIZE(i), rxpktsize);
-	}
-
-	/* Divide the remaining Rx packet buffer evenly among the TCs */
-	rxpktsize = rx_pb_size / (num_tcs - i);
-	for (; i < num_tcs; i++)
-		IXGBE_WRITE_REG(hw, IXGBE_RXPBSIZE(i), rxpktsize);
-
-	/*
-	 * Setup Tx packet buffer and threshold equally for all TCs
-	 * TXPBTHRESH register is set in K so divide by 1024 and subtract
-	 * 10 since the largest packet we support is just over 9K.
-	 */
-	txpktsize = IXGBE_TXPBSIZE_MAX / num_tcs;
-	txpbthresh = (txpktsize / 1024) - IXGBE_TXPKT_SIZE_MAX;
-	for (i = 0; i < num_tcs; i++) {
-		IXGBE_WRITE_REG(hw, IXGBE_TXPBSIZE(i), txpktsize);
-		IXGBE_WRITE_REG(hw, IXGBE_TXPBTHRESH(i), txpbthresh);
-	}
-
-	/* Clear unused TCs, if any, to zero buffer size*/
-	for (; i < MAX_TRAFFIC_CLASS; i++) {
-		IXGBE_WRITE_REG(hw, IXGBE_RXPBSIZE(i), 0);
-		IXGBE_WRITE_REG(hw, IXGBE_TXPBSIZE(i), 0);
-		IXGBE_WRITE_REG(hw, IXGBE_TXPBTHRESH(i), 0);
-	}
-
-	return 0;
-}
-
-/**
  * ixgbe_dcb_config_rx_arbiter_82599 - Config Rx Data arbiter
  * @hw: pointer to hardware structure
  * @refill: refill credits index by traffic class
@@ -434,7 +377,6 @@ static s32 ixgbe_dcb_config_82599(struct ixgbe_hw *hw)
 /**
  * ixgbe_dcb_hw_config_82599 - Configure and enable DCB
  * @hw: pointer to hardware structure
- * @rx_pba: method to distribute packet buffer
  * @refill: refill credits index by traffic class
  * @max: max credits index by traffic class
  * @bwg_id: bandwidth grouping indexed by traffic class
@@ -443,11 +385,9 @@ static s32 ixgbe_dcb_config_82599(struct ixgbe_hw *hw)
  *
  * Configure dcb settings and enable dcb mode.
  */
-s32 ixgbe_dcb_hw_config_82599(struct ixgbe_hw *hw,
-			      u8 rx_pba, u8 pfc_en, u16 *refill,
+s32 ixgbe_dcb_hw_config_82599(struct ixgbe_hw *hw, u8 pfc_en, u16 *refill,
 			      u16 *max, u8 *bwg_id, u8 *prio_type, u8 *prio_tc)
 {
-	ixgbe_dcb_config_packet_buffers_82599(hw, rx_pba);
 	ixgbe_dcb_config_82599(hw);
 	ixgbe_dcb_config_rx_arbiter_82599(hw, refill, max, bwg_id,
 					  prio_type, prio_tc);