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driver: net: ldpaa: Report back only error frames for tx 

Management Complex FW 9.0 puts a new requirement to provide Tx
confirmation and error queue configuration by calling
dpni_set_tx_conf API.

Configure report of only error frames for a tx frame.

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Reviewed-by: York Sun <york.sun@nxp.com>
This commit is contained in:
Prabhakar Kushwaha 2015-12-24 15:33:13 +05:30 committed by York Sun
parent 879a59ac90
commit 6073548a0b
1 changed files with 12 additions and 0 deletions
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12
drivers/net/ldpaa_eth/ldpaa_eth.c
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@ -783,6 +783,7 @@ static int ldpaa_dpni_bind(struct ldpaa_eth_priv *priv)
{
struct dpni_pools_cfg pools_params;
struct dpni_tx_flow_cfg dflt_tx_flow;
struct dpni_tx_conf_cfg tx_conf_cfg;
int err = 0;
pools_params.num_dpbp = 1;
@ -807,6 +808,17 @@ static int ldpaa_dpni_bind(struct ldpaa_eth_priv *priv)
return err;
}
memset(&tx_conf_cfg, 0, sizeof(struct dpni_tx_conf_cfg));
tx_conf_cfg.errors_only = true;
/*Set tx-conf and error configuration*/
err = dpni_set_tx_conf(dflt_mc_io, MC_CMD_NO_FLAGS,
dflt_dpni->dpni_handle,
priv->tx_flow_id, &tx_conf_cfg);
if (err) {
printf("dpni_set_tx_conf() failed\n");
return err;
}
return 0;
}