net: devlink: split reload op into two

In order to properly implement failure indication during reload,
split the reload op into two ops, one for down phase and one for
up phase.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 10 insertions, 3 deletions

diff --git a/drivers/net/netdevsim/dev.c b/drivers/net/netdevsim/dev.c
index 39cdb6c18ec0..7fba7b271a57 100644
--- a/drivers/net/netdevsim/dev.c
+++ b/drivers/net/netdevsim/dev.c
@@ -521,8 +521,14 @@ static void nsim_dev_traps_exit(struct devlink *devlink)
         kfree(nsim_dev->trap_data);
 }
 
-static int nsim_dev_reload(struct devlink *devlink,
-                           struct netlink_ext_ack *extack)
+static int nsim_dev_reload_down(struct devlink *devlink,
+                                struct netlink_ext_ack *extack)
+{
+        return 0;
+}
+
+static int nsim_dev_reload_up(struct devlink *devlink,
+                              struct netlink_ext_ack *extack)
 {
         enum nsim_resource_id res_ids[] = {
                 NSIM_RESOURCE_IPV4_FIB, NSIM_RESOURCE_IPV4_FIB_RULES,
@@ -638,7 +644,8 @@ nsim_dev_devlink_trap_action_set(struct devlink *devlink,
 }
 
 static const struct devlink_ops nsim_dev_devlink_ops = {
-        .reload = nsim_dev_reload,
+        .reload_down = nsim_dev_reload_down,
+        .reload_up = nsim_dev_reload_up,
         .flash_update = nsim_dev_flash_update,
         .trap_init = nsim_dev_devlink_trap_init,
         .trap_action_set = nsim_dev_devlink_trap_action_set,