mirror of https://github.com/Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
111 lines
3.5 KiB
111 lines
3.5 KiB
# SPDX-License-Identifier: GPL-2.0-only |
|
menuconfig INFINIBAND |
|
tristate "InfiniBand support" |
|
depends on HAS_IOMEM && HAS_DMA |
|
depends on NET |
|
depends on INET |
|
depends on m || IPV6 != m |
|
depends on !ALPHA |
|
select IRQ_POLL |
|
select DIMLIB |
|
help |
|
Core support for InfiniBand (IB). Make sure to also select |
|
any protocols you wish to use as well as drivers for your |
|
InfiniBand hardware. |
|
|
|
if INFINIBAND |
|
|
|
config INFINIBAND_USER_MAD |
|
tristate "InfiniBand userspace MAD support" |
|
depends on INFINIBAND |
|
help |
|
Userspace InfiniBand Management Datagram (MAD) support. This |
|
is the kernel side of the userspace MAD support, which allows |
|
userspace processes to send and receive MADs. You will also |
|
need libibumad from rdma-core |
|
<https://github.com/linux-rdma/rdma-core>. |
|
|
|
config INFINIBAND_USER_ACCESS |
|
tristate "InfiniBand userspace access (verbs and CM)" |
|
depends on MMU |
|
help |
|
Userspace InfiniBand access support. This enables the |
|
kernel side of userspace verbs and the userspace |
|
communication manager (CM). This allows userspace processes |
|
to set up connections and directly access InfiniBand |
|
hardware for fast-path operations. You will also need |
|
libibverbs, libibcm and a hardware driver library from |
|
rdma-core <https://github.com/linux-rdma/rdma-core>. |
|
|
|
config INFINIBAND_USER_MEM |
|
bool |
|
depends on INFINIBAND_USER_ACCESS != n |
|
depends on MMU |
|
select DMA_SHARED_BUFFER |
|
default y |
|
|
|
config INFINIBAND_ON_DEMAND_PAGING |
|
bool "InfiniBand on-demand paging support" |
|
depends on INFINIBAND_USER_MEM |
|
select MMU_NOTIFIER |
|
select INTERVAL_TREE |
|
select HMM_MIRROR |
|
default y |
|
help |
|
On demand paging support for the InfiniBand subsystem. |
|
Together with driver support this allows registration of |
|
memory regions without pinning their pages, fetching the |
|
pages on demand instead. |
|
|
|
config INFINIBAND_ADDR_TRANS |
|
bool "RDMA/CM" |
|
depends on INFINIBAND |
|
default y |
|
help |
|
Support for RDMA communication manager (CM). |
|
This allows for a generic connection abstraction over RDMA. |
|
|
|
config INFINIBAND_ADDR_TRANS_CONFIGFS |
|
bool |
|
depends on INFINIBAND_ADDR_TRANS && CONFIGFS_FS && !(INFINIBAND=y && CONFIGFS_FS=m) |
|
default y |
|
help |
|
ConfigFS support for RDMA communication manager (CM). |
|
This allows the user to config the default GID type that the CM |
|
uses for each device, when initiaing new connections. |
|
|
|
config INFINIBAND_VIRT_DMA |
|
def_bool !HIGHMEM |
|
|
|
if INFINIBAND_USER_ACCESS || !INFINIBAND_USER_ACCESS |
|
source "drivers/infiniband/hw/mthca/Kconfig" |
|
source "drivers/infiniband/hw/qib/Kconfig" |
|
source "drivers/infiniband/hw/cxgb4/Kconfig" |
|
source "drivers/infiniband/hw/efa/Kconfig" |
|
source "drivers/infiniband/hw/i40iw/Kconfig" |
|
source "drivers/infiniband/hw/mlx4/Kconfig" |
|
source "drivers/infiniband/hw/mlx5/Kconfig" |
|
source "drivers/infiniband/hw/ocrdma/Kconfig" |
|
source "drivers/infiniband/hw/vmw_pvrdma/Kconfig" |
|
source "drivers/infiniband/hw/usnic/Kconfig" |
|
source "drivers/infiniband/hw/hns/Kconfig" |
|
source "drivers/infiniband/hw/bnxt_re/Kconfig" |
|
source "drivers/infiniband/hw/hfi1/Kconfig" |
|
source "drivers/infiniband/hw/qedr/Kconfig" |
|
source "drivers/infiniband/sw/rdmavt/Kconfig" |
|
source "drivers/infiniband/sw/rxe/Kconfig" |
|
source "drivers/infiniband/sw/siw/Kconfig" |
|
endif |
|
|
|
source "drivers/infiniband/ulp/ipoib/Kconfig" |
|
|
|
source "drivers/infiniband/ulp/srp/Kconfig" |
|
source "drivers/infiniband/ulp/srpt/Kconfig" |
|
|
|
source "drivers/infiniband/ulp/iser/Kconfig" |
|
source "drivers/infiniband/ulp/isert/Kconfig" |
|
source "drivers/infiniband/ulp/rtrs/Kconfig" |
|
|
|
source "drivers/infiniband/ulp/opa_vnic/Kconfig" |
|
|
|
endif # INFINIBAND
|
|
|