[PATCH v2 net-next 01/10] net: dsa: sja1105: enable the TTEthernet engine on SJA1110
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STALE1953d
SUPERSEDED
From: Vladimir Oltean <olteanv@gmail.com>
Date: 2021-06-10 23:27:04
Subsystem:
networking drivers, networking [dsa], the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Andrew Lunn, Vladimir Oltean, Linus Torvalds
Revision v2 of 3 in this series.
Revisions (3)
- v1 [diff vs current]
- v2 current
- v3 [diff vs current]
From: Vladimir Oltean <vladimir.oltean@nxp.com> As opposed to SJA1105 where there are parts with TTEthernet and parts without, in SJA1110 all parts support it, but it must be enabled in the static config. So enable it unconditionally. We use it for the tc-taprio and tc-gate offload. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> --- v1->v2: none drivers/net/dsa/sja1105/sja1105_main.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c
index 9881ef134666..86563e6fd85f 100644
--- a/drivers/net/dsa/sja1105/sja1105_main.c
+++ b/drivers/net/dsa/sja1105/sja1105_main.c@@ -675,6 +675,8 @@ static int sja1105_init_general_params(struct sja1105_private *priv) */ .tpid = ETH_P_SJA1105, .tpid2 = ETH_P_SJA1105, + /* Enable the TTEthernet engine on SJA1110 */ + .tte_en = true, }; struct dsa_switch *ds = priv->ds; struct sja1105_table *table;
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2.25.1