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MLK-23251-01: net: stmac: tsn: add tc mqprio support 

Support tc mqprio to set queue map handle.

Reviewed-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: Xiaoliang Yang <xiaoliang.yang_1@nxp.com>
5.4-rM2-2.2.x-imx-squashed
Xiaoliang Yang 2020-01-19 14:52:29 +08:00 committed by Fugang Duan
parent d5558c481d
commit 44980ad6bb
1 changed files with 17 additions and 0 deletions
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17
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
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@ -4109,6 +4109,21 @@ static int stmmac_setup_tc_block_cb(enum tc_setup_type type, void *type_data,
static LIST_HEAD(stmmac_block_cb_list);
int stmmactc_setup_mqprio(struct net_device *ndev, void *type_data)
{
struct tc_mqprio_qopt *mqprio = type_data;
u8 num_tc;
int i;
num_tc = mqprio->num_tc;
netif_set_real_num_tx_queues(ndev, num_tc);
netdev_set_num_tc(ndev, num_tc);
for (i = 0; i < num_tc; i++)
netdev_set_tc_queue(ndev, i, 1, i);
return 0;
}
static int stmmac_setup_tc(struct net_device *ndev, enum tc_setup_type type,
void *type_data)
{
@ -4124,6 +4139,8 @@ static int stmmac_setup_tc(struct net_device *ndev, enum tc_setup_type type,
return stmmac_tc_setup_cbs(priv, priv, type_data);
case TC_SETUP_QDISC_TAPRIO:
return stmmac_tc_setup_taprio(priv, priv, type_data);
case TC_SETUP_QDISC_MQPRIO:
return stmmactc_setup_mqprio(ndev, type_data);
default:
return -EOPNOTSUPP;
}