OpenCloudOS-Kernel/drivers/net/ethernet/mellanox
Daniel Jurgens 4bfd2e6e53 net/mlx4_core: Avoid repeated calls to pci enable/disable
Maintain the PCI status and provide wrappers for enabling and disabling
the PCI device.  Performing the actions more than once without doing
its opposite results in warning logs.

This occurred when EEH hotplugged the device causing a warning for
disabling an already disabled device.

Fixes: 2ba5fbd62b ('net/mlx4_core: Handle AER flow properly')
Signed-off-by: Daniel Jurgens <danielj@mellanox.com>
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>
2016-04-21 15:02:40 -04:00
..
mlx4 net/mlx4_core: Avoid repeated calls to pci enable/disable 2016-04-21 15:02:40 -04:00
mlx5/core Round two of 4.6 merge window patches 2016-03-22 15:48:44 -07:00
mlxsw mlxsw: pci: Implement reset done check 2016-03-13 22:30:01 -04:00
Kconfig mlxsw: Introduce Mellanox switch driver core 2015-07-30 00:04:59 -07:00
Makefile mlxsw: Introduce Mellanox switch driver core 2015-07-30 00:04:59 -07:00