Merge tag 'mlx5-updates-2019-11-12' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux (f97d139a) · Commits · 戴 / test

Documentation/networking/device_drivers/mellanox/mlx5.rst

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		@@ -154,6 +154,27 @@ User command examples:
		values:
		cmode runtime value smfs

		enable_roce: RoCE enablement state
		----------------------------------
		RoCE enablement state controls driver support for RoCE traffic.
		When RoCE is disabled, there is no gid table, only raw ethernet QPs are supported and traffic on the well known UDP RoCE port is handled as raw ethernet traffic.

		To change RoCE enablement state a user must change the driverinit cmode value and run devlink reload.

		User command examples:

		- Disable RoCE::

		$ devlink dev param set pci/0000:06:00.0 name enable_roce value false cmode driverinit
		$ devlink dev reload pci/0000:06:00.0

		- Read RoCE enablement state::

		$ devlink dev param show pci/0000:06:00.0 name enable_roce
		pci/0000:06:00.0:
		name enable_roce type generic
		values:
		cmode driverinit value true

		Devlink health reporters
		========================

0 → 100644

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		flow_steering_mode [DEVICE, DRIVER-SPECIFIC]
		Controls the flow steering mode of the driver.
		Two modes are supported:
		1. 'dmfs' - Device managed flow steering.
		2. 'smfs - Software/Driver managed flow steering.
		In DMFS mode, the HW steering entities are created and
		managed through the Firmware.
		In SMFS mode, the HW steering entities are created and
		managed though by the driver directly into Hardware
		without firmware intervention.
		Type: String
		Configuration mode: runtime

		enable_roce [DEVICE, GENERIC]
		Enable handling of RoCE traffic in the device.
		Defaultly enabled.
		Configuration mode: driverinit

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		@@ -65,3 +65,7 @@ reset_dev_on_drv_probe [DEVICE, GENERIC]
		Reset only if device firmware can be found in the
		filesystem.
		Type: u8

		enable_roce [DEVICE, GENERIC]
		Enable handling of RoCE traffic in the device.
		Type: Boolean

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		@@ -35,7 +35,7 @@ mlx5_ib_vport_rep_load(struct mlx5_core_dev dev, struct mlx5_eswitch_rep rep)
		int vport_index;

		if (rep->vport == MLX5_VPORT_UPLINK)
		profile = &uplink_rep_profile;
		profile = &raw_eth_profile;
		else
		return mlx5_ib_set_vport_rep(dev, rep);

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		@@ -10,7 +10,7 @@
		#include "mlx5_ib.h"

		#ifdef CONFIG_MLX5_ESWITCH
		extern const struct mlx5_ib_profile uplink_rep_profile;
		extern const struct mlx5_ib_profile raw_eth_profile;

		u8 mlx5_ib_eswitch_mode(struct mlx5_eswitch *esw);
		struct mlx5_ib_dev mlx5_ib_get_rep_ibdev(struct mlx5_eswitch esw,