drivers/net/ethernet/microchip/lan966x/lan966x_mqprio.c

   1 // SPDX-License-Identifier: GPL-2.0+
   2
   3 #include "lan966x_main.h"
   4
   5 int lan966x_mqprio_add(struct lan966x_port *port, u8 num_tc)
   6 {
   7         u8 i;
   8
   9         if (num_tc != NUM_PRIO_QUEUES) {
  10                 netdev_err(port->dev, "Only %d traffic classes supported\n",
  11                            NUM_PRIO_QUEUES);
  12                 return -EINVAL;
  13         }
  14
  15         netdev_set_num_tc(port->dev, num_tc);
  16
  17         for (i = 0; i < num_tc; ++i)
  18                 netdev_set_tc_queue(port->dev, i, 1, i);
  19
  20         return 0;
  21 }
  22
  23 int lan966x_mqprio_del(struct lan966x_port *port)
  24 {
  25         netdev_reset_tc(port->dev);
  26
  27         return 0;
  28 }