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| author |   Huy Nguyen <huyn@mellanox.com> | 2017-08-17 18:29:52 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-08-18 16:15:37 -0700 |
| commit | ca3d89a3ebe79367bd41b6b8ba37664478ae2dba (patch) | |
| tree | 9002fac3828db98098415e2761eea302309cabee /net | |
| parent | PCI: Allow PCI express root ports to find themselves (diff) | |
| download | linux-dev-ca3d89a3ebe79367bd41b6b8ba37664478ae2dba.tar.xz linux-dev-ca3d89a3ebe79367bd41b6b8ba37664478ae2dba.zip | |
net/mlx4_core: Enable 4K UAR if SRIOV module parameter is not enabled
enable_4k_uar module parameter was added in patch cited below to
address the backward compatibility issue in SRIOV when the VM has
system's PAGE_SIZE uar implementation and the Hypervisor has 4k uar
implementation.
The above compatibility issue does not exist in the non SRIOV case.
In this patch, we always enable 4k uar implementation if SRIOV
is not enabled on mlx4's supported cards.
Fixes: 76e39ccf9c36 ("net/mlx4_core: Fix backward compatibility on VFs")
Signed-off-by: Huy Nguyen <huyn@mellanox.com>
Reviewed-by: Daniel Jurgens <danielj@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions