diff options
| author |   Lendacky, Thomas <Thomas.Lendacky@amd.com> | 2015-01-20 12:20:31 -0600 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-01-23 22:17:06 -0800 |
| commit | e2a2729a9279eba7366e6a98a1e41ad6baef3caa (patch) | |
| tree | a572dea16ac6aeddc172a68add346d8e78a45b43 /drivers/net/ethernet/amd/xgbe/xgbe-dev.c | |
| parent | Merge tag 'pinctrl-v3.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl (diff) | |
| download | linux-dev-e2a2729a9279eba7366e6a98a1e41ad6baef3caa.tar.xz linux-dev-e2a2729a9279eba7366e6a98a1e41ad6baef3caa.zip | |
amd-xgbe: Use proper Rx flow control register
Updated hardware documention shows the Rx flow control settings were
moved from the Rx queue operation mode register to a new Rx queue flow
control register. The old flow control settings are now reserved areas
of the Rx queue operation mode register. Update the code to use the new
register.
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -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 53f5f66ec2ee..4c66cd1d1e60 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c @@ -2079,10 +2079,10 @@ static void xgbe_config_flow_control_threshold(struct xgbe_prv_data *pdata) for (i = 0; i < pdata->rx_q_count; i++) { /* Activate flow control when less than 4k left in fifo */ - XGMAC_MTL_IOWRITE_BITS(pdata, i, MTL_Q_RQOMR, RFA, 2); + XGMAC_MTL_IOWRITE_BITS(pdata, i, MTL_Q_RQFCR, RFA, 2); /* De-activate flow control when more than 6k left in fifo */ - XGMAC_MTL_IOWRITE_BITS(pdata, i, MTL_Q_RQOMR, RFD, 4); + XGMAC_MTL_IOWRITE_BITS(pdata, i, MTL_Q_RQFCR, RFD, 4); } } |