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| author | Yishai Hadas | 2017-01-29 17:56:14 +0100 |
|---|---|---|
| committer | David S. Miller | 2017-01-30 21:26:42 +0100 |
| commit | 38353364015c64cde0ba30564069eb88874aa8ec (patch) | |
| tree | 3c6284dea2880618de9bb33d3c39075f4e544bc9 /init | |
| parent | net/mlx4: Replace ENOSYS with better fitting error codes (diff) | |
| download | kernel-qcow2-linux-38353364015c64cde0ba30564069eb88874aa8ec.tar.gz kernel-qcow2-linux-38353364015c64cde0ba30564069eb88874aa8ec.tar.xz kernel-qcow2-linux-38353364015c64cde0ba30564069eb88874aa8ec.zip | |
net/mlx4_core: Device revision support
The device revision field returned by the NodeInfo MAD is incorrect
on ConnectX3 devices.
This patch is driver side handling to complete a FW fix added at 2.11.1172.
INIT_HCA - bit at offset 0x0C.12 is set to 1 so that FW will report
correct device revision.
Older FW versions won't be affected from turning on that bit,
no capability bit is needed.
Signed-off-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'init')
0 files changed, 0 insertions, 0 deletions