diff options
| author |   Lendacky, Thomas <Thomas.Lendacky@amd.com> | 2014-08-29 13:17:08 -0500 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2014-09-01 20:38:14 -0700 |
| commit | 9fc69affda1b576c0b4c2aed8acb9cf3de3349ba (patch) | |
| tree | b806a34b3408f5d6bf832286238c5049b4d571d4 /drivers/net/ethernet | |
| parent | amd-xgbe: Fix the xpcs mmd debugfs support (diff) | |
| download | linux-dev-9fc69affda1b576c0b4c2aed8acb9cf3de3349ba.tar.xz linux-dev-9fc69affda1b576c0b4c2aed8acb9cf3de3349ba.zip | |
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 <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/amd/xgbe/xgbe-dev.c | 4 |
1 files 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 acde00c8fdb4..6d0207eac265 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); |