mlx4_core: Disable SENSE_PORT for multifunction devices

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In the current driver, the SENSE_PORT firmware command is issued as a
"wrapped" command, but the command handling code doesn't have a
wrapper, so it will never do anything other than log an error message.
The latest ConnectX-3 2.11.500 firmware reports the SENSE_PORT
capability even in multi-function (SR-IOV) mode, so the driver will
try to issue the command.

At least until the driver has a proper wrapper for SENSE_PORT, make
sure we disable the command for multi-function devices.

Signed-off-by: Roland Dreier <roland@purestorage.com>

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Roland Dreier 2012-09-27 10:01:19 -07:00

parent ca3e57a599

commit aadf4f3f66

1 changed files with 3 additions and 0 deletions

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drivers/net/ethernet/mellanox/mlx4/main.c

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