net/mlx5: Handle event of power detection in the PCIE slot

Handle event of power state change in the PCIE slot. When the event
occurs, check if query power state and PCI power fields is supported. If
so, read these fields from MPEIN (management PCIE info) register and
issue a corresponding message.

Signed-off-by: Aya Levin <ayal@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Aya Levin
2019-03-24 09:21:40 +02:00
committed by Saeed Mahameed
parent b6460c72c3
commit 5d3c537f90
2 changed files with 76 additions and 0 deletions

View File

@@ -361,6 +361,7 @@ enum {
enum {
MLX5_GENERAL_SUBTYPE_DELAY_DROP_TIMEOUT = 0x1,
MLX5_GENERAL_SUBTYPE_PCI_POWER_CHANGE_EVENT = 0x5,
};
enum {