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linux/drivers/infiniband/hw/hns/Kconfig

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treewide: Add SPDX license identifier - Makefile/Kconfig Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-19 13:07:45 +01:00
# SPDX-License-Identifier: GPL-2.0-only
RDMA/hns: Initialize the PCI device for hip08 RoCE The hip08 RoCE engine is a PCI device. This patch mainly obtains some information of PCI device for hip08 RoCE from hns3 NIC driver in the initialization. Signed-off-by: Lijun Ou <oulijun@huawei.com> Signed-off-by: Shaobo Xu <xushaobo2@huawei.com> Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-08-30 17:23:01 +08:00
config INFINIBAND_HNS_HIP08
RDMA/hns: Clean up the legacy CONFIG_INFINIBAND_HNS hns driver used to support hip06 and hip08 devices with CONFIG_INFINIBAND_HNS_HIP06 and CONFIG_INFINIBAND_HNS_HIP08 respectively, which both depended on CONFIG_INFINIBAND_HNS. But we no longer provide support for hip06 and only support hip08 and higher since the commit in fixes line, so there is no need to have CONFIG_INFINIBAND_HNS any more. Remove it and only keep CONFIG_INFINIBAND_HNS_HIP08. Fixes: 38d220882426 ("RDMA/hns: Remove support for HIP06") Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com> Link: https://patch.msgid.link/20250106111211.3945051-1-huangjunxian6@hisilicon.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2025-01-06 19:12:11 +08:00
tristate "Hisilicon Hip08 Family RoCE support"
depends on ARM64 || (COMPILE_TEST && 64BIT)
depends on PCI && HNS3
treewide: replace '---help---' in Kconfig files with 'help' Since commit 84af7a6194e4 ("checkpatch: kconfig: prefer 'help' over '---help---'"), the number of '---help---' has been gradually decreasing, but there are still more than 2400 instances. This commit finishes the conversion. While I touched the lines, I also fixed the indentation. There are a variety of indentation styles found. a) 4 spaces + '---help---' b) 7 spaces + '---help---' c) 8 spaces + '---help---' d) 1 space + 1 tab + '---help---' e) 1 tab + '---help---' (correct indentation) f) 1 tab + 1 space + '---help---' g) 1 tab + 2 spaces + '---help---' In order to convert all of them to 1 tab + 'help', I ran the following commend: $ find . -name 'Kconfig*' | xargs sed -i 's/^[[:space:]]*---help---/\thelp/' Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2020-06-14 01:50:22 +09:00
help
RDMA/hns: Initialize the PCI device for hip08 RoCE The hip08 RoCE engine is a PCI device. This patch mainly obtains some information of PCI device for hip08 RoCE from hns3 NIC driver in the initialization. Signed-off-by: Lijun Ou <oulijun@huawei.com> Signed-off-by: Shaobo Xu <xushaobo2@huawei.com> Signed-off-by: Wei Hu (Xavier) <xavier.huwei@huawei.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-08-30 17:23:01 +08:00
RoCE driver support for Hisilicon RoCE engine in Hisilicon Hip08 SoC.
The RoCE engine is a PCI device.
RDMA/hns: Fix build error again This is not the first attempt to fix building random configurations, unfortunately the attempt in commit a07fc0bb483e ("RDMA/hns: Fix build error") caused a new problem when CONFIG_INFINIBAND_HNS_HIP06=m and CONFIG_INFINIBAND_HNS_HIP08=y: drivers/infiniband/hw/hns/hns_roce_main.o:(.rodata+0xe60): undefined reference to `__this_module' Revert commits a07fc0bb483e ("RDMA/hns: Fix build error") and a3e2d4c7e766 ("RDMA/hns: remove obsolete Kconfig comment") to get back to the previous state, then fix the issues described there differently, by adding more specific dependencies: INFINIBAND_HNS can now only be built-in if at least one of HNS or HNS3 are built-in, and the individual back-ends are only available if that code is reachable from the main driver. Fixes: a07fc0bb483e ("RDMA/hns: Fix build error") Fixes: a3e2d4c7e766 ("RDMA/hns: remove obsolete Kconfig comment") Fixes: dd74282df573 ("RDMA/hns: Initialize the PCI device for hip08 RoCE") Fixes: 08805fdbeb2d ("RDMA/hns: Split hw v1 driver from hns roce driver") Link: https://lore.kernel.org/r/20191007211826.3361202-1-arnd@arndb.de Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
2019-10-07 23:18:08 +02:00
RDMA/hns: Clean up the legacy CONFIG_INFINIBAND_HNS hns driver used to support hip06 and hip08 devices with CONFIG_INFINIBAND_HNS_HIP06 and CONFIG_INFINIBAND_HNS_HIP08 respectively, which both depended on CONFIG_INFINIBAND_HNS. But we no longer provide support for hip06 and only support hip08 and higher since the commit in fixes line, so there is no need to have CONFIG_INFINIBAND_HNS any more. Remove it and only keep CONFIG_INFINIBAND_HNS_HIP08. Fixes: 38d220882426 ("RDMA/hns: Remove support for HIP06") Signed-off-by: Junxian Huang <huangjunxian6@hisilicon.com> Link: https://patch.msgid.link/20250106111211.3945051-1-huangjunxian6@hisilicon.com Signed-off-by: Leon Romanovsky <leon@kernel.org>
2025-01-06 19:12:11 +08:00
To compile this driver, choose M here. This module will be called
hns-roce-hw-v2.
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