linux-dev/drivers/infiniband/hw/hns/Makefile, branch master

RDMA/hns: Remove redundant DFX file and DFX ops structure

2022-08-23T08:34:42Z

There is no need to use a dedicated DXF file and DFX structure to manage the interface of the query queue context. Link: https://lore.kernel.org/r/20220822104455.2311053-2-liangwenpeng@huawei.com Signed-off-by: Wenpeng Liang Signed-off-by: Leon Romanovsky

RDMA/hns: Remove support for HIP06

2022-01-05T19:50:56Z

HIP06 is no longer supported. In order to reduce unnecessary maintenance, the code of HIP06 is removed. Link: https://lore.kernel.org/r/20211220130558.61585-1-liangwenpeng@huawei.com Signed-off-by: Chengchang Tang Signed-off-by: Wenpeng Liang Reviewed-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe

RDMA/hns: Fix build error again

2019-10-29T19:16:54Z

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 Signed-off-by: Jason Gunthorpe

RDMA/hns: Fix build error

2019-07-29T16:05:57Z

If INFINIBAND_HNS_HIP08 is selected and HNS3 is m, but INFINIBAND_HNS is y, building fails: drivers/infiniband/hw/hns/hns_roce_hw_v2.o: In function `hns_roce_hw_v2_exit': hns_roce_hw_v2.c:(.exit.text+0xd): undefined reference to `hnae3_unregister_client' drivers/infiniband/hw/hns/hns_roce_hw_v2.o: In function `hns_roce_hw_v2_init': hns_roce_hw_v2.c:(.init.text+0xd): undefined reference to `hnae3_register_client' Also if INFINIBAND_HNS_HIP06 is selected and HNS_DSAF is m, but INFINIBAND_HNS is y, building fails: drivers/infiniband/hw/hns/hns_roce_hw_v1.o: In function `hns_roce_v1_reset': hns_roce_hw_v1.c:(.text+0x39fa): undefined reference to `hns_dsaf_roce_reset' hns_roce_hw_v1.c:(.text+0x3a25): undefined reference to `hns_dsaf_roce_reset' Reported-by: Hulk Robot Fixes: dd74282df573 ("RDMA/hns: Initialize the PCI device for hip08 RoCE") Fixes: 08805fdbeb2d ("RDMA/hns: Split hw v1 driver from hns roce driver") Signed-off-by: YueHaibing Link: https://lore.kernel.org/r/20190724065443.53068-1-yuehaibing@huawei.com Signed-off-by: Doug Ledford

RDMA/hns: Fix building modular hns

2019-07-04T16:41:50Z

The patch below wasn't fully tested for all combinations of module and configs, and causes a compile failure: WARNING: modpost: missing MODULE_LICENSE() in drivers/infiniband/hw/hns/hns_roce_ah.o see include/linux/module.h for more information WARNING: modpost: missing MODULE_LICENSE() in drivers/infiniband/hw/hns/hns_roce_alloc.o see include/linux/module.h for more information WARNING: modpost: missing MODULE_LICENSE() in drivers/infiniband/hw/hns/hns_roce_cmd.o see include/linux/module.h for more information WARNING: modpost: missing MODULE_LICENSE() in drivers/infiniband/hw/hns/hns_roce_cq.o see include/linux/module.h for more information WARNING: modpost: missing MODULE_LICENSE() in drivers/infiniband/hw/hns/hns_roce_db.o see include/linux/module.h for more information WARNING: modpost: missing MODULE_LICENSE() in drivers/infiniband/hw/hns/hns_roce_hem.o see include/linux/module.h for more information WARNING: modpost: missing MODULE_LICENSE() in drivers/infiniband/hw/hns/hns_roce_mr.o see include/linux/module.h for more information WARNING: modpost: missing MODULE_LICENSE() in drivers/infiniband/hw/hns/hns_roce_pd.o see include/linux/module.h for more information WARNING: modpost: missing MODULE_LICENSE() in drivers/infiniband/hw/hns/hns_roce_qp.o see include/linux/module.h for more information WARNING: modpost: missing MODULE_LICENSE() in drivers/infiniband/hw/hns/hns_roce_restrack.o see include/linux/module.h for more information WARNING: modpost: missing MODULE_LICENSE() in drivers/infiniband/hw/hns/hns_roce_srq.o see include/linux/module.h for more information ERROR: "hns_roce_bitmap_cleanup" [drivers/infiniband/hw/hns/hns_roce_srq.ko] undefined! ERROR: "hns_roce_bitmap_init" [drivers/infiniband/hw/hns/hns_roce_srq.ko] undefined! ERROR: "hns_roce_free_cmd_mailbox" [drivers/infiniband/hw/hns/hns_roce_srq.ko] undefined! ERROR: "hns_roce_alloc_cmd_mailbox" [drivers/infiniband/hw/hns/hns_roce_srq.ko] undefined! ERROR: "hns_roce_table_get" [drivers/infiniband/hw/hns/hns_roce_srq.ko] undefined! ERROR: "hns_roce_bitmap_alloc" [drivers/infiniband/hw/hns/hns_roce_srq.ko] undefined! ERROR: "hns_roce_table_find" [drivers/infiniband/hw/hns/hns_roce_srq.ko] undefined! The fix is to put the module sub components in the right line. Fixes: e9816ddf2a33 ("RDMA/hns: Cleanup unnecessary exported symbols") Reported-by: Stephen Rothwell Signed-off-by: Xi Wang Signed-off-by: Lijun Ou Signed-off-by: Jason Gunthorpe

Merge tag 'v5.2-rc6' into rdma.git for-next

2019-06-29T00:18:23Z

For dependencies in next patches. Resolve conflicts: - Use uverbs_get_cleared_udata() with new cq allocation flow - Continue to delete nes despite SPDX conflict - Resolve list appends in mlx5_command_str() - Use u16 for vport_rule stuff - Resolve list appends in struct ib_client Signed-off-by: Jason Gunthorpe

RDMA/hns: Cleanup unnecessary exported symbols

2019-06-25T17:48:44Z

This patch removes the hns-roce.ko for cleanup all the exported symbols in common part. Signed-off-by: Xi Wang Signed-off-by: Lijun Ou Signed-off-by: Jason Gunthorpe

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46Z

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 Signed-off-by: Greg Kroah-Hartman

RDMA/hns: Dump detailed driver-specific CQ

2019-04-08T16:05:25Z

This patch adds support of resource track for hip08 and take dumping cq context state used for debugging as an example. More resources track supports for hns driver will be added in future. The output should be as follows. $ rdma res show cq dev hnseth0 -d dev hnseth0 cqe 1023 users 2 poll-ctx WORKQUEUE pid 0 comm [ib_core] drv_state 2 drv_ceq n 0 drv_cqn 0 drv_hopnum 1 drv_pi 0 drv_ci 0 drv_coalesce 0 drv_period 0 drv_cnt 0 Signed-off-by: Tao Tian Signed-off-by: Yangyang Li Signed-off-by: chenglang Signed-off-by: Lijun Ou Reviewed-by: Leon Romanovsky Signed-off-by: Jason Gunthorpe

infiniband: prefix header search paths with $(srctree)/

2019-01-25T22:28:50Z

Currently, the Kbuild core manipulates header search paths in a crazy way [1]. To fix this mess, I want all Makefiles to add explicit $(srctree)/ to the search paths in the srctree. Some Makefiles are already written in that way, but not all. The goal of this work is to make the notation consistent, and finally get rid of the gross hacks. Having whitespaces after -I does not matter since commit 48f6e3cf5bc6 ("kbuild: do not drop -I without parameter"). [1]: https://patchwork.kernel.org/patch/9632347/ Signed-off-by: Masahiro Yamada Acked-by: Parvi Kaustubhi Signed-off-by: Jason Gunthorpe