Maher Sanalla ada0ccc4a1 RDMA/mlx5: Rely on RoCE fw cap instead of devlink when setting profile ... [ Upstream commit 9ca05b0f27 ] 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> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-09-20 12:43:45 +02:00
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cq.h	net/mlx5: Use mlx5_cmd_do() in core create_{cq,dct}	2022-02-23 15:21:59 -08:00
device.h
doorbell.h
driver.h	RDMA/mlx5: Rely on RoCE fw cap instead of devlink when setting profile	2022-09-20 12:43:45 +02:00
eq.h
eswitch.h
fs.h	net/mlx5: fs, add unused destination type	2022-05-02 21:21:14 -07:00
fs_helpers.h
mlx5_ifc.h	net/mlx5: Introduce ifc bits for using software vhca id	2022-09-20 12:43:45 +02:00
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: Add support for reading descriptor statistics	2022-05-31 12:44:22 -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