Messages in this thread Patch in this message | | | From | Bogdan Purcareata <> | Subject | [PATCH 3/5] staging: fsl-dpaa2/eth: Don't account SWA in tx_data_offset | Date | Fri, 27 Oct 2017 14:11:34 +0000 |
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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> --- drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c | 3 --- 1 file changed, 3 deletions(-)
diff --git a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c index 92faaaf..d68c1f5 100644 --- a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c +++ b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c @@ -1872,9 +1872,6 @@ static int setup_dpni(struct fsl_mc_device *ls_dev) dev_warn(dev, "Tx data offset (%d) not a multiple of 64B\n", priv->tx_data_offset); - /* Accommodate software annotation space (SWA) */ - priv->tx_data_offset += DPAA2_ETH_SWA_SIZE; - return 0; close: -- 2.7.4
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