From: Moshe Shemesh moshe@nvidia.com
[ 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 --- drivers/net/ethernet/mellanox/mlx5/core/devlink.c | 2 +- drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c index c5d2fdcabd566..e5f03d071a37a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/devlink.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/devlink.c @@ -202,7 +202,7 @@ 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 289e915def989..50022e7565f14 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c @@ -167,7 +167,7 @@ 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)); @@ -499,7 +499,7 @@ 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);