net/mlx5_core: Add more query port helpers

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Add the following helpers:

1. mlx5_query_port_proto_oper -- queries the port speed port mask
2. mlx5_query_port_link_width_oper - queries the port link with bitmask
3. mlx5_query_port_vl_hw_cap - queries the Virtual Lanes supported on this port

These helpers will be used from the IB driver when working in ISSI > 0 mode.

Signed-off-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Majd Dibbiny 2015-06-04 19:30:45 +03:00 • committed by David S. Miller

parent a05bdefa40

commit a124d13ef5

2 changed files with 75 additions and 0 deletions

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67

drivers/net/ethernet/mellanox/mlx5/core/port.c

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8

include/linux/mlx5/driver.h

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