From 79857cd31fe70145ff007d4e968557af342c8ccd Mon Sep 17 00:00:00 2001 From: Moni Shoua Date: Thu, 30 Jul 2015 18:33:28 +0300 Subject: net/mlx4: Postpone the registration of net_device The mlx4 network driver was registered in the context of the 'add' function of the core driver (called when HW should be registered). This makes the netdev event NETDEV_REGISTER to be sent in a context where the answer to get_protocol_dev() callback returns NULL. This may be confusing to listeners of netdev events. This patch is a preparation to the patch that implements the get_netdev() callback in the IB/mlx4 driver. Signed-off-by: Moni Shoua Signed-off-by: Doug Ledford --- include/linux/mlx4/driver.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/mlx4') diff --git a/include/linux/mlx4/driver.h b/include/linux/mlx4/driver.h index 9553a73d2049..5a06d969338e 100644 --- a/include/linux/mlx4/driver.h +++ b/include/linux/mlx4/driver.h @@ -59,6 +59,7 @@ struct mlx4_interface { void (*event) (struct mlx4_dev *dev, void *context, enum mlx4_dev_event event, unsigned long param); void * (*get_dev)(struct mlx4_dev *dev, void *context, u8 port); + void (*activate)(struct mlx4_dev *dev, void *context); struct list_head list; enum mlx4_protocol protocol; int flags; -- cgit v1.2.3 From e26be1bfef81a2314a075f54dd8930cf5e8656df Mon Sep 17 00:00:00 2001 From: Moni Shoua Date: Thu, 30 Jul 2015 18:33:29 +0300 Subject: IB/mlx4: Implement ib_device callbacks get_netdev: get the net_device on the physical port of the IB transport port. In port aggregation mode it is required to return the netdev of the active port. modify_gid: note for a change in the RoCE gid cache. Handle this by writing to the harsware GID table. It is possible that indexes in cahce and hardware tables won't match so a translation is required when modifying a QP or creating an address handle. Signed-off-by: Moni Shoua Signed-off-by: Doug Ledford --- include/linux/mlx4/device.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'include/linux/mlx4') diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index fd13c1ce3b4a..5c7687a65717 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -79,7 +79,8 @@ enum { enum { MLX4_MAX_PORTS = 2, - MLX4_MAX_PORT_PKEYS = 128 + MLX4_MAX_PORT_PKEYS = 128, + MLX4_MAX_PORT_GIDS = 128 }; /* base qkey for use in sriov tunnel-qp/proxy-qp communication. -- cgit v1.2.3