From 113b1ca378c6fba90b5e8bc728e0d90f9ab75faa Mon Sep 17 00:00:00 2001 From: "Lendacky, Thomas" Date: Fri, 29 Aug 2014 13:17:08 -0500 Subject: [PATCH] amd-xgbe: Use the Tx queue count for Tx flow control support When configuring Tx flow control the Rx queue count was used instead of the Tx queue count for looping through the Tx hardware queues. Fix the code to use the Tx queue count. Signed-off-by: Tom Lendacky Signed-off-by: David S. Miller --- drivers/net/ethernet/amd/xgbe/xgbe-dev.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c index acde00c8fdb49..6d0207eac265f 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c @@ -348,7 +348,7 @@ static int xgbe_disable_tx_flow_control(struct xgbe_prv_data *pdata) /* Clear MAC flow control */ max_q_count = XGMAC_MAX_FLOW_CONTROL_QUEUES; - q_count = min_t(unsigned int, pdata->rx_q_count, max_q_count); + q_count = min_t(unsigned int, pdata->tx_q_count, max_q_count); reg = MAC_Q0TFCR; for (i = 0; i < q_count; i++) { reg_val = XGMAC_IOREAD(pdata, reg); @@ -373,7 +373,7 @@ static int xgbe_enable_tx_flow_control(struct xgbe_prv_data *pdata) /* Set MAC flow control */ max_q_count = XGMAC_MAX_FLOW_CONTROL_QUEUES; - q_count = min_t(unsigned int, pdata->rx_q_count, max_q_count); + q_count = min_t(unsigned int, pdata->tx_q_count, max_q_count); reg = MAC_Q0TFCR; for (i = 0; i < q_count; i++) { reg_val = XGMAC_IOREAD(pdata, reg); -- 2.39.5