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a883e71345
Currently, the erdma driver supports both the iWARP and RoCEv2 protocols. The erdma driver reads the ERDMA_REGS_DEV_PROTO_REG register to identify the protocol used by the erdma device. Since each protocol requires different ib_device_ops, we introduce the erdma_device_ops_iwarp and erdma_device_ops_rocev2 for iWARP and RoCEv2 protocols, respectively. Signed-off-by: Boshi Yu <boshiyu@linux.alibaba.com> Link: https://patch.msgid.link/20241211020930.68833-2-boshiyu@linux.alibaba.com Reviewed-by: Cheng Xu <chengyou@linux.alibaba.com> Signed-off-by: Leon Romanovsky <leon@kernel.org>
12 lines
442 B
Text
12 lines
442 B
Text
# SPDX-License-Identifier: GPL-2.0-only
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config INFINIBAND_ERDMA
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tristate "Alibaba Elastic RDMA Adapter (ERDMA) support"
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depends on PCI_MSI && 64BIT
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depends on INFINIBAND_ADDR_TRANS
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depends on INFINIBAND_USER_ACCESS
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help
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This is a RDMA driver for Alibaba Elastic RDMA Adapter(ERDMA),
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which supports RDMA features in Alibaba cloud environment.
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To compile this driver as module, choose M here. The module will be
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called erdma.
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