mlxsw: reg: Limit MTBR register payload to a single data record

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The MTBR register is used to read temperatures from multiple sensors in
one transaction, but the driver only reads from a single sensor in each
transaction.

Rrestrict the payload size of the MTBR register to prevent the
transmission of redundant data to the firmware.

Signed-off-by: Vadim Pasternak <vadimp@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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This commit is contained in:

Vadim Pasternak 2023-09-22 19:18:36 +02:00 • committed by David S. Miller

parent fbff653a40

commit c755655c3d

3 changed files with 5 additions and 5 deletions

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2

drivers/net/ethernet/mellanox/mlxsw/core_env.c

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2

drivers/net/ethernet/mellanox/mlxsw/core_hwmon.c

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6

drivers/net/ethernet/mellanox/mlxsw/reg.h

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