target/linux/mvebu/patches-5.15/703-net-next-ethernet-marvell-mvnetaMQPrioFlag.patch

   1 From e7ca75fe6662f78bfeb0112671c812e4c7b8e214 Mon Sep 17 00:00:00 2001
   2 From: Maxime Chevallier <maxime.chevallier@bootlin.com>
   3 Date: Fri, 26 Nov 2021 12:20:54 +0100
   4 Subject: net: mvneta: Don't force-set the offloading flag
   5
   6 The qopt->hw flag is set by the TC code according to the offloading mode
   7 asked by user. Don't force-set it in the driver, but instead read it to
   8 make sure we do what's asked.
   9
  10 Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
  11 Signed-off-by: David S. Miller <davem@davemloft.net>
  12 ---
  13  drivers/net/ethernet/marvell/mvneta.c | 4 +++-
  14  1 file changed, 3 insertions(+), 1 deletion(-)
  15
  16 (limited to 'drivers/net/ethernet/marvell/mvneta.c')
  17
  18 --- a/drivers/net/ethernet/marvell/mvneta.c
  19 +++ b/drivers/net/ethernet/marvell/mvneta.c
  20 @@ -4973,7 +4973,9 @@ static int mvneta_setup_mqprio(struct ne
  21         u8 num_tc;
  22         int i;
  23
  24 -       mqprio->qopt.hw = TC_MQPRIO_HW_OFFLOAD_TCS;
  25 +       if (mqprio->qopt.hw != TC_MQPRIO_HW_OFFLOAD_TCS)
  26 +               return 0;
  27 +
  28         num_tc = mqprio->qopt.num_tc;
  29
  30         if (num_tc > rxq_number)