mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-02 15:18:19 +00:00
aff90770e5
Remove propmt for selecting MLX5_VDPA by the user and modify
MLX5_VDPA_NET to select MLX5_VDPA. Also modify MLX5_VDPA_NET to depend
on mlx5_core.
This fixes an issue where configuration sets 'y' for MLX5_VDPA_NET while
MLX5_CORE is compiled as a module causing link errors.
Reported-by: kernel test robot <lkp@intel.com>
Fixes: 1a86b377aa ("vdpa/mlx5: Add VDPA driver for supported mlx5 device")s
Signed-off-by: Eli Cohen <elic@nvidia.com>
Link: https://lore.kernel.org/r/20201007064011.GA50074@mtl-vdi-166.wap.labs.mlnx
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
50 lines
1.4 KiB
Text
50 lines
1.4 KiB
Text
# SPDX-License-Identifier: GPL-2.0-only
|
|
menuconfig VDPA
|
|
tristate "vDPA drivers"
|
|
help
|
|
Enable this module to support vDPA device that uses a
|
|
datapath which complies with virtio specifications with
|
|
vendor specific control path.
|
|
|
|
if VDPA
|
|
|
|
config VDPA_SIM
|
|
tristate "vDPA device simulator"
|
|
depends on RUNTIME_TESTING_MENU && HAS_DMA
|
|
select DMA_OPS
|
|
select VHOST_RING
|
|
default n
|
|
help
|
|
vDPA networking device simulator which loop TX traffic back
|
|
to RX. This device is used for testing, prototyping and
|
|
development of vDPA.
|
|
|
|
config IFCVF
|
|
tristate "Intel IFC VF vDPA driver"
|
|
depends on PCI_MSI
|
|
default n
|
|
help
|
|
This kernel module can drive Intel IFC VF NIC to offload
|
|
virtio dataplane traffic to hardware.
|
|
To compile this driver as a module, choose M here: the module will
|
|
be called ifcvf.
|
|
|
|
config MLX5_VDPA
|
|
bool
|
|
help
|
|
Support library for Mellanox VDPA drivers. Provides code that is
|
|
common for all types of VDPA drivers. The following drivers are planned:
|
|
net, block.
|
|
|
|
config MLX5_VDPA_NET
|
|
tristate "vDPA driver for ConnectX devices"
|
|
select MLX5_VDPA
|
|
depends on MLX5_CORE
|
|
default n
|
|
help
|
|
VDPA network driver for ConnectX6 and newer. Provides offloading
|
|
of virtio net datapath such that descriptors put on the ring will
|
|
be executed by the hardware. It also supports a variety of stateless
|
|
offloads depending on the actual device used and firmware version.
|
|
|
|
endif # VDPA
|