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s390/configs: Enable VDPA on Nvidia ConnectX-6 network card

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ConnectX-6 is the first VDPA-capable NIC. For earlier NICs, Nvidia
implements a VDPA emulation in s/w, which hasn't been validated on s390.

Add options necessary for VDPA to work.

These options are also added because Fedora has them:
  CONFIG_VDPA_SIM
  CONFIG_VDPA_SIM_NET
  CONFIG_VDPA_SIM_BLOCK
  CONFIG_VDPA_USER
  CONFIG_VP_VDPA

Signed-off-by: Konstantin Shkolnyy <kshk@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
This commit is contained in:
Konstantin Shkolnyy
2025-04-18 10:20:14 -05:00
committed by Heiko Carstens
parent 8ffd015db8
commit 0db8a9a943
2 changed files with 16 additions and 0 deletions
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8
arch/s390/configs/debug_defconfig
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@@ -628,8 +628,16 @@ CONFIG_VIRTIO_PCI=m
CONFIG_VIRTIO_BALLOON=m
CONFIG_VIRTIO_MEM=m
CONFIG_VIRTIO_INPUT=y
CONFIG_VDPA=m
CONFIG_VDPA_SIM=m
CONFIG_VDPA_SIM_NET=m
CONFIG_VDPA_SIM_BLOCK=m
CONFIG_VDPA_USER=m
CONFIG_MLX5_VDPA_NET=m
CONFIG_VP_VDPA=m
CONFIG_VHOST_NET=m
CONFIG_VHOST_VSOCK=m
CONFIG_VHOST_VDPA=m
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y