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Diffstat (limited to 'drivers/infiniband/sw/rxe/Kconfig')
| -rw-r--r-- | drivers/infiniband/sw/rxe/Kconfig | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/infiniband/sw/rxe/Kconfig b/drivers/infiniband/sw/rxe/Kconfig new file mode 100644 index 0000000000..06b8dc5093 --- /dev/null +++ b/drivers/infiniband/sw/rxe/Kconfig @@ -0,0 +1,28 @@ +# SPDX-License-Identifier: GPL-2.0-only +config RDMA_RXE + tristate "Software RDMA over Ethernet (RoCE) driver" + depends on INET && PCI && INFINIBAND + depends on INFINIBAND_VIRT_DMA + select NET_UDP_TUNNEL + select CRYPTO + select CRYPTO_CRC32 + help + This driver implements the InfiniBand RDMA transport over + the Linux network stack. It enables a system with a + standard Ethernet adapter to interoperate with a RoCE + adapter or with another system running the RXE driver. + Documentation on InfiniBand and RoCE can be downloaded at + www.infinibandta.org and www.openfabrics.org. (See also + siw which is a similar software driver for iWARP.) + + The driver is split into two layers, one interfaces with the + Linux RDMA stack and implements a kernel or user space + verbs API. The user space verbs API requires a support + library named librxe which is loaded by the generic user + space verbs API, libibverbs. The other layer interfaces + with the Linux network stack at layer 3. + + To configure and work with soft-RoCE driver please use the + following wiki page under "configure Soft-RoCE (RXE)" section: + + https://github.com/linux-rdma/rdma-core/blob/master/Documentation/rxe.md |