Maher Sanalla 9ca05b0f27 RDMA/mlx5: Rely on RoCE fw cap instead of devlink when setting profile ... When the RDMA auxiliary driver probes, it sets its profile based on devlink driverinit value. The latter might not be in sync with FW yet (In case devlink reload is not performed), thus causing a mismatch between RDMA driver and FW. This results in the following FW syndrome when the RDMA driver tries to adjust RoCE state, which fails the probe: "0xC1F678 | modify_nic_vport_context: roce_en set on a vport that doesn't support roce" To prevent this, select the PF profile based on FW RoCE capability instead of relying on devlink driverinit value. To provide backward compatibility of the RoCE disable feature, on older FW's where roce_rw is not set (FW RoCE capability is read-only), keep the current behavior e.g., rely on devlink driverinit value. Fixes: fbfa97b4d7 ("net/mlx5: Disable roce at HCA level") Reviewed-by: Shay Drory <shayd@nvidia.com> Reviewed-by: Michael Guralnik <michaelgur@nvidia.com> Reviewed-by: Saeed Mahameed <saeedm@nvidia.com> Signed-off-by: Maher Sanalla <msanalla@nvidia.com> Link: https://lore.kernel.org/r/cb34ce9a1df4a24c135cb804db87f7d2418bd6cc.1661763459.git.leonro@nvidia.com Signed-off-by: Leon Romanovsky <leon@kernel.org>		2022-09-05 14:49:46 +03:00
..
cq.h
device.h	net/mlx5: Add bits and fields to support enhanced CQE compression	2022-06-13 14:59:06 -07:00
doorbell.h
driver.h	RDMA/mlx5: Rely on RoCE fw cap instead of devlink when setting profile	2022-09-05 14:49:46 +03:00
eq.h
eswitch.h	net/mlx5: E-switch, Remove dependency between sriov and eswitch mode	2022-07-02 11:58:26 -07:00
fs.h	net/mlx5: fs, allow flow table creation with a UID	2022-07-17 11:54:14 -07:00
fs_helpers.h
mlx5_ifc.h	v5.20 pull request	2022-08-04 19:54:32 -07:00
mlx5_ifc_fpga.h	net/mlx5_fpga: Drop INNOVA IPsec support	2022-04-09 08:23:47 +03:00
mlx5_ifc_vdpa.h	vdpa/mlx5: Implement susupend virtqueue callback	2022-08-11 04:26:08 -04:00
mpfs.h
port.h	IB/mlx5: Fix undefined behavior due to shift overflowing the constant	2022-04-06 10:15:03 +03:00
qp.h	net/mlx5e: Fix build warning, detected write beyond size of field	2022-03-22 16:48:56 -07:00
rsc_dump.h
transobj.h
vport.h