diff options
| author |   Ioana Radulescu <ruxandra.radulescu@nxp.com> | 2017-06-06 10:00:32 -0500 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-06-13 12:02:55 +0200 |
| commit | d00defe30a21eea6d952925dccc7e212b1baf1ff (patch) | |
| tree | 5b16a3033e3eaaa430da34814246bea0595f745b /drivers/staging/fsl-dpaa2 | |
| parent | staging: fsl-dpaa2/eth: Always call napi_gro_receive() (diff) | |
| download | linux-dev-d00defe30a21eea6d952925dccc7e212b1baf1ff.tar.xz linux-dev-d00defe30a21eea6d952925dccc7e212b1baf1ff.zip | |
staging: fsl-dpaa2/eth: Reset dpbp
Reset the buffer pool object before using it, like we do
for the other DPAA2 objects.
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/fsl-dpaa2')
| -rw-r--r-- | drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c index d3ec384c7364..fd56fbd20087 100644 --- a/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c +++ b/drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c @@ -1687,6 +1687,12 @@ static int setup_dpbp(struct dpaa2_eth_priv *priv) goto err_open; } + err = dpbp_reset(priv->mc_io, 0, dpbp_dev->mc_handle); + if (err) { + dev_err(dev, "dpbp_reset() failed\n"); + goto err_reset; + } + err = dpbp_enable(priv->mc_io, 0, dpbp_dev->mc_handle); if (err) { dev_err(dev, "dpbp_enable() failed\n"); @@ -1705,6 +1711,7 @@ static int setup_dpbp(struct dpaa2_eth_priv *priv) err_get_attr: dpbp_disable(priv->mc_io, 0, dpbp_dev->mc_handle); err_enable: +err_reset: dpbp_close(priv->mc_io, 0, dpbp_dev->mc_handle); err_open: fsl_mc_object_free(dpbp_dev); |