net/mlx4_core: Set device configuration data to be persistent across reset
When an HCA enters an internal error state, this is detected by the driver.
The driver then should reset the HCA and restart the software stack.
Keep ports information and some SRIOV configuration in a persistent area
to have it valid across reset.
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 1069ce6..8c3837a 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -749,6 +749,8 @@
struct mlx4_dev *dev;
int nvfs[MLX4_MAX_PORTS + 1];
int num_vfs;
+ enum mlx4_port_type curr_port_type[MLX4_MAX_PORTS + 1];
+ enum mlx4_port_type curr_port_poss_type[MLX4_MAX_PORTS + 1];
};
struct mlx4_dev {