diff options
| author | Bogdan Purcareata <bogdan.purcareata@nxp.com> | 2017-10-12 14:19:47 (GMT) |
|---|---|---|
| committer | Xie Xiaobo <xiaobo.xie@nxp.com> | 2017-12-12 07:32:42 (GMT) |
| commit | 6a91fe0099ac5bfa8041593f74dd7821e7489bd5 (patch) | |
| tree | fc74198b4f19375412e4f9735f6d8a38a74c59f5 /drivers | |
| parent | 660ad8470eeda8aa1e13483dd63981c2496ac12c (diff) | |
| download | linux-6a91fe0099ac5bfa8041593f74dd7821e7489bd5.tar.xz | |
staging: fsl-dpaa2/eth: Don't account SWA in tx_data_offset
When configuring the Tx buffer layout, the software annotation size is
mentioned, and MC accounts for it when configuring the frame
tx_data_offset. No need to handle it in the driver as well.
Signed-off-by: Bogdan Purcareata <bogdan.purcareata@nxp.com>
Integrated-by: Guanhua Gao <guanhua.gao@nxp.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c index 1b1a720..2bbb0ca 100644 --- a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c +++ b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c @@ -2120,9 +2120,6 @@ static int setup_dpni(struct fsl_mc_device *ls_dev) dev_warn(dev, "Tx data offset (%d) not a multiple of 64B", priv->tx_data_offset); - /* Accommodate software annotation space (SWA) */ - priv->tx_data_offset += DPAA2_ETH_SWA_SIZE; - /* Enable congestion notifications for Tx queues */ err = setup_tx_congestion(priv); if (err) |