Jack Wang 378c67413d RDMA/mlx4: Do not fail the registration on port stats ... If the FW doesn't support MLX4_DEV_CAP_FLAG2_DIAG_PER_PORT, mlx4 driver will fail the ib_setup_port_attrs, which is called from ib_register_device()/enable_device_and_get(), in the end leads to device not detected[1][2] To fix it, add a new mlx4_ib_hw_stats_ops1, w/o alloc_hw_port_stats if FW does not support MLX4_DEV_CAP_FLAG2_DIAG_PER_PORT. [1] https://bugzilla.redhat.com/show_bug.cgi?id=2014094 [2] https://lore.kernel.org/linux-rdma/CAMGffEn2wvEnmzc0xe=xYiCLqpphiHDBxCxqAELrBofbUAMQxw@mail.gmail.com Fixes: 4b5f4d3fb4 ("RDMA: Split the alloc_hw_stats() ops to port and device variants") Link: https://lore.kernel.org/r/20211115101519.27210-1-jinpu.wang@ionos.com Signed-off-by: Jack Wang <jinpu.wang@ionos.com> Reviewed-by: Leon Romanovsky <leonro@nvidia.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>		2021-11-17 16:45:16 -04:00
..
ah.c	RDMA: Restore ability to fail on AH destroy	2020-09-09 13:57:22 -03:00
alias_GUID.c	RDMA: Remove redundant 'flush_workqueue()' calls	2021-10-12 13:21:23 -03:00
cm.c	IB/mlx4: Convert rej_tmout radix-tree to XArray	2020-10-09 12:34:49 -03:00
cq.c	RDMA/mlx4: Remove unused parameter udata	2021-05-20 11:52:17 -03:00
doorbell.c	RDMA: Use the sg_table directly and remove the opencoded version from umem	2021-08-24 19:52:40 -03:00
Kconfig	treewide: replace '---help---' in Kconfig files with 'help'	2020-06-14 01:57:21 +09:00
mad.c	RDMA: Support more than 255 rdma ports	2021-03-26 09:31:21 -03:00
main.c	RDMA/mlx4: Do not fail the registration on port stats	2021-11-17 16:45:16 -04:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
mcg.c	RDMA: Manual changes for sysfs_emit and neatening	2020-10-30 21:03:52 -03:00
mlx4_ib.h	RDMA/counter: Add a descriptor in struct rdma_hw_stats	2021-10-12 12:48:04 -03:00
mr.c	RDMA: Use the sg_table directly and remove the opencoded version from umem	2021-08-24 19:52:40 -03:00
qp.c	RDMA v5.16 merge window pull request	2021-11-03 08:05:59 -07:00
srq.c	RDMA: Check srq_type during create_srq	2020-10-26 19:27:58 -03:00
sysfs.c	IB/mlx4: Use port iterator and validation APIs	2021-02-02 19:25:40 -04:00