RDMA/efa: Report link speed according to device attributes

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Set port link speed and width based on max bandwidth acquired from the
device instead of using constant 100 Gbps. Use a default value in case
the device didn't set the field.

Reviewed-by: Daniel Kranzdorf <dkkranzd@amazon.com>
Reviewed-by: Firas Jahjah <firasj@amazon.com>
Signed-off-by: Michael Margolin <mrgolin@amazon.com>
Link: https://patch.msgid.link/20241030093006.21352-1-mrgolin@amazon.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>

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Michael Margolin 2024-10-30 09:30:06 +00:00 • committed by Leon Romanovsky

parent 808ca6de98

commit 1103579d6e

4 changed files with 54 additions and 2 deletions

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9

drivers/infiniband/hw/efa/efa_admin_cmds_defs.h

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1

drivers/infiniband/hw/efa/efa_com_cmd.c

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1

drivers/infiniband/hw/efa/efa_com_cmd.h

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45

drivers/infiniband/hw/efa/efa_verbs.c

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