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authorRoland Dreier <roland@purestorage.com>2012-09-27 10:01:19 -0700
committerRoland Dreier <roland@purestorage.com>2012-10-01 02:10:45 -0700
commitaadf4f3f66a7b710b05b31ac0839fbbf59e41f7c (patch)
treed33fab82c180e7919ede40f02c1eea363a4e40c6 /drivers/infiniband/hw/mlx4/qp.c
parentca3e57a599e1f3624a6164a5c3a655859368f7aa (diff)
downloadlinux-linaro-stable-aadf4f3f66a7b710b05b31ac0839fbbf59e41f7c.tar.gz
mlx4_core: Disable SENSE_PORT for multifunction devices
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>
Diffstat (limited to 'drivers/infiniband/hw/mlx4/qp.c')
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