net/mlx5: Use recovery timeout on sync reset flow

[ Upstream commit dfad99750c0f83b0242572a573afa2c055f85b36 ]

Use the same timeout for sync reset flow and health recovery flow, since
the former involves driver's recovery from firmware reset, which is
similar to health recovery. Otherwise, in some cases, such as a firmware
upgrade on the DPU, the firmware pre-init bit may not be ready within
current timeout and the driver will abort loading back after reset.

Signed-off-by: Moshe Shemesh <moshe@nvidia.com>
Fixes: 37ca95e62ee2 ("net/mlx5: Increase FW pre-init timeout for health recovery")
Reviewed-by: Maher Sanalla <msanalla@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c
index 7f1f813..3749eb8 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c
@@ -200,7 +200,7 @@ static int mlx5_devlink_reload_up(struct devlink *devlink, enum devlink_reload_a
                        break;
                /* On fw_activate action, also driver is reloaded and reinit performed */
                *actions_performed |= BIT(DEVLINK_RELOAD_ACTION_DRIVER_REINIT);
-               ret = mlx5_load_one_devl_locked(dev, false);
+               ret = mlx5_load_one_devl_locked(dev, true);
                break;
        default:
                /* Unsupported action should not get to this function */

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c b/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c
index 2b74729..d219f84 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c
@@ -154,7 +154,7 @@ static void mlx5_fw_reset_complete_reload(struct mlx5_core_dev *dev)
                if (mlx5_health_wait_pci_up(dev))
                        mlx5_core_err(dev, "reset reload flow aborted, PCI reads still not working\n");
                else
-                       mlx5_load_one(dev, false);
+                       mlx5_load_one(dev, true);
                devlink_remote_reload_actions_performed(priv_to_devlink(dev), 0,
                                                        BIT(DEVLINK_RELOAD_ACTION_DRIVER_REINIT) |
                                                        BIT(DEVLINK_RELOAD_ACTION_FW_ACTIVATE));
@@ -485,7 +485,7 @@ int mlx5_fw_reset_wait_reset_done(struct mlx5_core_dev *dev)
        err = fw_reset->ret;
        if (test_and_clear_bit(MLX5_FW_RESET_FLAGS_RELOAD_REQUIRED, &fw_reset->reset_flags)) {
                mlx5_unload_one_devl_locked(dev, false);
-               mlx5_load_one_devl_locked(dev, false);
+               mlx5_load_one_devl_locked(dev, true);
        }
 out:
        clear_bit(MLX5_FW_RESET_FLAGS_PENDING_COMP, &fw_reset->reset_flags);