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7301d0a983
linux/drivers/infiniband/core
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Aharon Landau 7301d0a983 RDMA/nldev: Add support to get status of all counters 
This patch adds the ability to get the name, index and status of all
counters for each link through RDMA netlink. This can be used for
user-space to get the current optional-counter mode.

Examples:
$ rdma statistic mode
link rocep8s0f0/1 optional-counters cc_rx_ce_pkts

$ rdma statistic mode supported
link rocep8s0f0/1 supported optional-counters cc_rx_ce_pkts,cc_rx_cnp_pkts,cc_tx_cnp_pkts
link rocep8s0f1/1 supported optional-counters cc_rx_ce_pkts,cc_rx_cnp_pkts,cc_tx_cnp_pkts

Link: https://lore.kernel.org/r/20211008122439.166063-8-markzhang@nvidia.com
Signed-off-by: Aharon Landau <aharonl@nvidia.com>
Signed-off-by: Neta Ostrovsky <netao@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Mark Zhang <markzhang@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
2021-10-12 12:48:05 -03:00
..
addr.c RDMA/addr: Be strict with gid size 2021-04-08 16:14:56 -03:00
agent.c RDMA: Mark if destroy address handle is in a sleepable context 2018-12-19 16:28:03 -07:00
agent.h
cache.c IB/core: Shifting initialization of device->cache_lock 2021-07-16 10:57:28 -03:00
cgroup.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288 2019-06-05 17:36:37 +02:00
cm_msgs.h RDMA/core: Add necessary spaces 2021-04-12 14:52:22 -03:00
cm_trace.c RDMA/cm: Replace pr_debug() call sites with tracepoints 2020-08-24 19:41:41 -03:00
cm_trace.h RDMA/cm: Add tracepoints to track MAD send operations 2020-08-24 19:41:41 -03:00
cm.c RDMA/core: Fix incorrect print format specifier 2021-06-21 15:38:30 -03:00
cma_configfs.c RDMA: Support more than 255 rdma ports 2021-03-26 09:31:21 -03:00
cma_priv.h RDMA/cma: Split apart the multiple uses of the same list heads 2021-10-04 16:07:39 -03:00
cma_trace.c RDMA/cma: Add trace points in RDMA Connection Manager 2020-01-07 16:10:53 -04:00
cma_trace.h RDMA/core: Move the rdma_show_ib_cm_event() macro 2020-08-24 16:01:47 -03:00
cma.c RDMA/cma: Split apart the multiple uses of the same list heads 2021-10-04 16:07:39 -03:00
core_priv.h RDMA/core: Create clean QP creations interface for uverbs 2021-08-03 15:26:19 -03:00
counters.c RDMA/counter: Add optional counter support 2021-10-12 12:48:05 -03:00
cq.c RDMA/core: Clean up cq pool mechanism 2020-12-10 15:05:17 -04:00
device.c RDMA/counter: Add optional counter support 2021-10-12 12:48:05 -03:00
ib_core_uverbs.c RDMA/core: Ensure that rdma_user_mmap_entry_remove() is a fence 2020-01-25 14:48:33 -04:00
iwcm.c RDMA/iwcm: Release resources if iw_cm module initialization fails 2021-07-30 10:01:40 -03:00
iwcm.h RDMA/core: Use refcount_t instead of atomic_t on refcount of iwcm_id_private 2021-06-08 14:35:44 -03:00
iwpm_msg.c RDMA/iwpm: Rely on the rdma_nl_[un]register() to ensure that requests are valid 2021-07-30 10:01:41 -03:00
iwpm_util.c RDMA/iwpm: Rely on the rdma_nl_[un]register() to ensure that requests are valid 2021-07-30 10:01:41 -03:00
iwpm_util.h RDMA/iwpm: Rely on the rdma_nl_[un]register() to ensure that requests are valid 2021-07-30 10:01:41 -03:00
lag.c RDMA/core: Consider flow label when building skb 2020-05-06 16:51:43 -03:00
mad_priv.h RDMA/core: Remove refcount from struct ib_mad_snoop_private 2021-06-08 14:43:28 -03:00
mad_rmpp.c RDMA/core: Remove redundant spaces 2021-04-12 14:56:48 -03:00
mad_rmpp.h
mad.c RDMA/core: Fix incorrect print format specifier 2021-06-21 15:38:30 -03:00
Makefile RDMA/umem: Support importing dma-buf as user memory region 2021-01-20 16:07:52 -04:00
mr_pool.c Linux 5.2-rc6 2019-06-28 21:18:23 -03:00
multicast.c RDMA/core: Use refcount_t instead of atomic_t on refcount of mcast_port 2021-06-08 14:45:07 -03:00
netlink.c RDMA/core: Fix incorrect print format specifier 2021-06-21 15:38:30 -03:00
nldev.c RDMA/nldev: Add support to get status of all counters 2021-10-12 12:48:05 -03:00
opa_smi.h RDMA: Support more than 255 rdma ports 2021-03-26 09:31:21 -03:00
packer.c
rdma_core.c RDMA/core: Correct misspellings of two words in comments 2021-03-26 11:58:26 -03:00
rdma_core.h IB/uverbs: Introduce create/destroy QP commands over ioctl 2020-05-21 20:39:36 -03:00
restrack.c RDMA: Globally allocate and release QP memory 2021-08-03 13:44:27 -03:00
restrack.h RDMA/restrack: Improve readability in task name management 2020-09-22 19:47:35 -03:00
roce_gid_mgmt.c RDMA: Fix kernel-doc warnings about wrong comment 2021-06-21 20:32:50 -03:00
rw.c RDMA/rw: switch to dma_map_sgtable() 2021-10-05 14:49:58 -03:00
sa_query.c RDMA/core/sa_query: Retry SA queries 2021-08-25 13:42:47 -03:00
sa.h RDMA: Support more than 255 rdma ports 2021-03-26 09:31:21 -03:00
security.c IB/core: Removed port validity check from ib_get_cached_subnet_prefix 2021-06-21 20:49:32 -03:00
smi.c RDMA: Support more than 255 rdma ports 2021-03-26 09:31:21 -03:00
smi.h RDMA: Support more than 255 rdma ports 2021-03-26 09:31:21 -03:00
sysfs.c RDMA/counter: Add optional counter support 2021-10-12 12:48:05 -03:00
trace.c RDMA/core: Clean up tracepoint headers 2020-07-06 14:54:46 -03:00
ucma.c RDMA/core: Use the DEVICE_ATTR_RO macro 2021-05-28 20:39:51 -03:00
ud_header.c RDMA/core: Fix incorrect print format specifier 2021-06-21 15:38:30 -03:00
umem_dmabuf.c RDMA: Use the sg_table directly and remove the opencoded version from umem 2021-08-24 19:52:40 -03:00
umem_odp.c IB/core: Remove deprecated current_seq comments 2021-08-23 13:43:08 -03:00
umem.c RDMA: Use the sg_table directly and remove the opencoded version from umem 2021-08-24 19:52:40 -03:00
user_mad.c RDMA/core: Fix incorrect print format specifier 2021-06-21 15:38:30 -03:00
uverbs_cmd.c RDMA/core: Create clean QP creations interface for uverbs 2021-08-03 15:26:19 -03:00
uverbs_ioctl.c IB/core: Split uverbs_get_const/default to consider target type 2021-03-11 20:20:36 -04:00
uverbs_main.c RDMA/core: Use refcount_t instead of atomic_t on refcount of ib_uverbs_device 2021-06-08 15:04:36 -03:00
uverbs_marshall.c
uverbs_std_types_async_fd.c RDMA/core: Make FD destroy callback void 2020-11-12 12:32:17 -04:00
uverbs_std_types_counters.c RDMA/core: Postpone uobject cleanup on failure till FD close 2020-11-12 12:32:17 -04:00
uverbs_std_types_cq.c RDMA/core: Postpone uobject cleanup on failure till FD close 2020-11-12 12:32:17 -04:00
uverbs_std_types_device.c RDMA/uverbs: Fix a NULL vs IS_ERR() bug 2021-05-19 15:32:07 -03:00
uverbs_std_types_dm.c RDMA/core: Postpone uobject cleanup on failure till FD close 2020-11-12 12:32:17 -04:00
uverbs_std_types_flow_action.c RDMA/core: Postpone uobject cleanup on failure till FD close 2020-11-12 12:32:17 -04:00
uverbs_std_types_mr.c RDMA/uverbs: Track dmabuf memory regions 2021-08-19 09:59:53 -03:00
uverbs_std_types_qp.c RDMA/core: Create clean QP creations interface for uverbs 2021-08-03 15:26:19 -03:00
uverbs_std_types_srq.c RDMA/core: Postpone uobject cleanup on failure till FD close 2020-11-12 12:32:17 -04:00
uverbs_std_types_wq.c RDMA/core: Postpone uobject cleanup on failure till FD close 2020-11-12 12:32:17 -04:00
uverbs_std_types.c RDMA/core: Make FD destroy callback void 2020-11-12 12:32:17 -04:00
uverbs_uapi.c RDMA/core: Fix incorrect print format specifier 2021-06-21 15:38:30 -03:00
uverbs.h RDMA/core: Use refcount_t instead of atomic_t on refcount of ib_uverbs_device 2021-06-08 15:04:36 -03:00
verbs.c RDMA/counter: Add an is_disabled field in struct rdma_hw_stats 2021-10-12 12:48:05 -03:00