package/kernel/qca-nss-dp/patches/0008-switchdev-remove-the-transaction-structure.patch

   1 From c9afdcdd2642485a6476906be9da2e811090fc7a Mon Sep 17 00:00:00 2001
   2 From: Robert Marko <robimarko@gmail.com>
   3 Date: Fri, 18 Mar 2022 18:06:03 +0100
   4 Subject: [PATCH] switchdev: remove the transaction structure
   5
   6 Since 5.12 there is no transaction structure anymore, so drop it for
   7 5.12 and newer.
   8
   9 Signed-off-by: Robert Marko <robimarko@gmail.com>
  10 ---
  11  nss_dp_switchdev.c | 10 ++++++++++
  12  1 file changed, 10 insertions(+)
  13
  14 --- a/nss_dp_switchdev.c
  15 +++ b/nss_dp_switchdev.c
  16 @@ -279,13 +279,19 @@ void nss_dp_switchdev_setup(struct net_d
  17   *     Sets attributes
  18   */
  19  static int nss_dp_port_attr_set(struct net_device *dev,
  20 +#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 12, 0))
  21                                 const struct switchdev_attr *attr,
  22                                 struct switchdev_trans *trans)
  23 +#else
  24 +                               const struct switchdev_attr *attr)
  25 +#endif
  26  {
  27         struct nss_dp_dev *dp_priv = (struct nss_dp_dev *)netdev_priv(dev);
  28
  29 +#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 12, 0))
  30         if (switchdev_trans_ph_prepare(trans))
  31                 return 0;
  32 +#endif
  33
  34         switch (attr->id) {
  35         case SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS:
  36 @@ -309,8 +315,12 @@ static int nss_dp_switchdev_port_attr_se
  37  {
  38         int err;
  39
  40 +#if (LINUX_VERSION_CODE < KERNEL_VERSION(5, 12, 0))
  41         err = nss_dp_port_attr_set(netdev, port_attr_info->attr,
  42                                    port_attr_info->trans);
  43 +#else
  44 +       err = nss_dp_port_attr_set(netdev, port_attr_info->attr);
  45 +#endif
  46
  47         port_attr_info->handled = true;
  48         return notifier_from_errno(err);