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author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-22 23:00:20 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-22 23:00:20 +0300 |
commit | 70756b49be4ea8bf36a664322df6e7e89895fa60 (patch) | |
tree | fdbbf14342cf0124e08665e144678ccbbda6a1dc /Documentation/networking/device_drivers/ethernet | |
parent | bc009f9382bd0704273c9a0c1cbf72020bbbe1f7 (diff) | |
parent | cc29eadef921fe52aa58f32536a93d9ea0ca3eb7 (diff) | |
download | linux-70756b49be4ea8bf36a664322df6e7e89895fa60.tar.xz |
Merge tag 'docs-6.3' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"It has been a moderately calm cycle for documentation; the significant
changes include:
- Some significant additions to the memory-management documentation
- Some improvements to navigation in the HTML-rendered docs
- More Spanish and Chinese translations
... and the usual set of typo fixes and such"
* tag 'docs-6.3' of git://git.lwn.net/linux: (68 commits)
Documentation/watchdog/hpwdt: Fix Format
Documentation/watchdog/hpwdt: Fix Reference
Documentation: core-api: padata: correct spelling
docs/mm: Physical Memory: correct spelling in reference to CONFIG_PAGE_EXTENSION
docs: Use HTML comments for the kernel-toc SPDX line
docs: Add more information to the HTML sidebar
Documentation: KVM: Update AMD memory encryption link
printk: Document that CONFIG_BOOT_PRINTK_DELAY required for boot_delay=
Documentation: userspace-api: correct spelling
Documentation: sparc: correct spelling
Documentation: driver-api: correct spelling
Documentation: admin-guide: correct spelling
docs: add workload-tracing document to admin-guide
docs/admin-guide/mm: remove useless markup
docs/mm: remove useless markup
docs/mm: Physical Memory: remove useless markup
docs/sp_SP: Add process magic-number translation
docs: ftrace: always use canonical ftrace path
Doc/damon: fix the data path error
dma-buf: Add "dma-buf" to title of documentation
...
Diffstat (limited to 'Documentation/networking/device_drivers/ethernet')
-rw-r--r-- | Documentation/networking/device_drivers/ethernet/mellanox/mlx5/tracepoints.rst | 104 |
1 files changed, 52 insertions, 52 deletions
diff --git a/Documentation/networking/device_drivers/ethernet/mellanox/mlx5/tracepoints.rst b/Documentation/networking/device_drivers/ethernet/mellanox/mlx5/tracepoints.rst index a9d3e123adc4..da8e53cebb6c 100644 --- a/Documentation/networking/device_drivers/ethernet/mellanox/mlx5/tracepoints.rst +++ b/Documentation/networking/device_drivers/ethernet/mellanox/mlx5/tracepoints.rst @@ -10,42 +10,42 @@ Tracepoints mlx5 driver provides internal tracepoints for tracking and debugging using kernel tracepoints interfaces (refer to Documentation/trace/ftrace.rst). -For the list of support mlx5 events, check `/sys/kernel/debug/tracing/events/mlx5/`. +For the list of support mlx5 events, check /sys/kernel/tracing/events/mlx5/. tc and eswitch offloads tracepoints: - mlx5e_configure_flower: trace flower filter actions and cookies offloaded to mlx5:: - $ echo mlx5:mlx5e_configure_flower >> /sys/kernel/debug/tracing/set_event - $ cat /sys/kernel/debug/tracing/trace + $ echo mlx5:mlx5e_configure_flower >> /sys/kernel/tracing/set_event + $ cat /sys/kernel/tracing/trace ... tc-6535 [019] ...1 2672.404466: mlx5e_configure_flower: cookie=0000000067874a55 actions= REDIRECT - mlx5e_delete_flower: trace flower filter actions and cookies deleted from mlx5:: - $ echo mlx5:mlx5e_delete_flower >> /sys/kernel/debug/tracing/set_event - $ cat /sys/kernel/debug/tracing/trace + $ echo mlx5:mlx5e_delete_flower >> /sys/kernel/tracing/set_event + $ cat /sys/kernel/tracing/trace ... tc-6569 [010] .N.1 2686.379075: mlx5e_delete_flower: cookie=0000000067874a55 actions= NULL - mlx5e_stats_flower: trace flower stats request:: - $ echo mlx5:mlx5e_stats_flower >> /sys/kernel/debug/tracing/set_event - $ cat /sys/kernel/debug/tracing/trace + $ echo mlx5:mlx5e_stats_flower >> /sys/kernel/tracing/set_event + $ cat /sys/kernel/tracing/trace ... tc-6546 [010] ...1 2679.704889: mlx5e_stats_flower: cookie=0000000060eb3d6a bytes=0 packets=0 lastused=4295560217 - mlx5e_tc_update_neigh_used_value: trace tunnel rule neigh update value offloaded to mlx5:: - $ echo mlx5:mlx5e_tc_update_neigh_used_value >> /sys/kernel/debug/tracing/set_event - $ cat /sys/kernel/debug/tracing/trace + $ echo mlx5:mlx5e_tc_update_neigh_used_value >> /sys/kernel/tracing/set_event + $ cat /sys/kernel/tracing/trace ... kworker/u48:4-8806 [009] ...1 55117.882428: mlx5e_tc_update_neigh_used_value: netdev: ens1f0 IPv4: 1.1.1.10 IPv6: ::ffff:1.1.1.10 neigh_used=1 - mlx5e_rep_neigh_update: trace neigh update tasks scheduled due to neigh state change events:: - $ echo mlx5:mlx5e_rep_neigh_update >> /sys/kernel/debug/tracing/set_event - $ cat /sys/kernel/debug/tracing/trace + $ echo mlx5:mlx5e_rep_neigh_update >> /sys/kernel/tracing/set_event + $ cat /sys/kernel/tracing/trace ... kworker/u48:7-2221 [009] ...1 1475.387435: mlx5e_rep_neigh_update: netdev: ens1f0 MAC: 24:8a:07:9a:17:9a IPv4: 1.1.1.10 IPv6: ::ffff:1.1.1.10 neigh_connected=1 @@ -54,14 +54,14 @@ Bridge offloads tracepoints: - mlx5_esw_bridge_fdb_entry_init: trace bridge FDB entry offloaded to mlx5:: $ echo mlx5:mlx5_esw_bridge_fdb_entry_init >> set_event - $ cat /sys/kernel/debug/tracing/trace + $ cat /sys/kernel/tracing/trace ... kworker/u20:9-2217 [003] ...1 318.582243: mlx5_esw_bridge_fdb_entry_init: net_device=enp8s0f0_0 addr=e4:fd:05:08:00:02 vid=0 flags=0 used=0 - mlx5_esw_bridge_fdb_entry_cleanup: trace bridge FDB entry deleted from mlx5:: $ echo mlx5:mlx5_esw_bridge_fdb_entry_cleanup >> set_event - $ cat /sys/kernel/debug/tracing/trace + $ cat /sys/kernel/tracing/trace ... ip-2581 [005] ...1 318.629871: mlx5_esw_bridge_fdb_entry_cleanup: net_device=enp8s0f0_1 addr=e4:fd:05:08:00:03 vid=0 flags=0 used=16 @@ -69,7 +69,7 @@ Bridge offloads tracepoints: mlx5:: $ echo mlx5:mlx5_esw_bridge_fdb_entry_refresh >> set_event - $ cat /sys/kernel/debug/tracing/trace + $ cat /sys/kernel/tracing/trace ... kworker/u20:8-3849 [003] ...1 466716: mlx5_esw_bridge_fdb_entry_refresh: net_device=enp8s0f0_0 addr=e4:fd:05:08:00:02 vid=3 flags=0 used=0 @@ -77,7 +77,7 @@ Bridge offloads tracepoints: representor:: $ echo mlx5:mlx5_esw_bridge_vlan_create >> set_event - $ cat /sys/kernel/debug/tracing/trace + $ cat /sys/kernel/tracing/trace ... ip-2560 [007] ...1 318.460258: mlx5_esw_bridge_vlan_create: vid=1 flags=6 @@ -85,7 +85,7 @@ Bridge offloads tracepoints: representor:: $ echo mlx5:mlx5_esw_bridge_vlan_cleanup >> set_event - $ cat /sys/kernel/debug/tracing/trace + $ cat /sys/kernel/tracing/trace ... bridge-2582 [007] ...1 318.653496: mlx5_esw_bridge_vlan_cleanup: vid=2 flags=8 @@ -93,7 +93,7 @@ Bridge offloads tracepoints: device:: $ echo mlx5:mlx5_esw_bridge_vport_init >> set_event - $ cat /sys/kernel/debug/tracing/trace + $ cat /sys/kernel/tracing/trace ... ip-2560 [007] ...1 318.458915: mlx5_esw_bridge_vport_init: vport_num=1 @@ -101,7 +101,7 @@ Bridge offloads tracepoints: device:: $ echo mlx5:mlx5_esw_bridge_vport_cleanup >> set_event - $ cat /sys/kernel/debug/tracing/trace + $ cat /sys/kernel/tracing/trace ... ip-5387 [000] ...1 573713: mlx5_esw_bridge_vport_cleanup: vport_num=1 @@ -109,43 +109,43 @@ Eswitch QoS tracepoints: - mlx5_esw_vport_qos_create: trace creation of transmit scheduler arbiter for vport:: - $ echo mlx5:mlx5_esw_vport_qos_create >> /sys/kernel/debug/tracing/set_event - $ cat /sys/kernel/debug/tracing/trace + $ echo mlx5:mlx5_esw_vport_qos_create >> /sys/kernel/tracing/set_event + $ cat /sys/kernel/tracing/trace ... <...>-23496 [018] .... 73136.838831: mlx5_esw_vport_qos_create: (0000:82:00.0) vport=2 tsar_ix=4 bw_share=0, max_rate=0 group=000000007b576bb3 - mlx5_esw_vport_qos_config: trace configuration of transmit scheduler arbiter for vport:: - $ echo mlx5:mlx5_esw_vport_qos_config >> /sys/kernel/debug/tracing/set_event - $ cat /sys/kernel/debug/tracing/trace + $ echo mlx5:mlx5_esw_vport_qos_config >> /sys/kernel/tracing/set_event + $ cat /sys/kernel/tracing/trace ... <...>-26548 [023] .... 75754.223823: mlx5_esw_vport_qos_config: (0000:82:00.0) vport=1 tsar_ix=3 bw_share=34, max_rate=10000 group=000000007b576bb3 - mlx5_esw_vport_qos_destroy: trace deletion of transmit scheduler arbiter for vport:: - $ echo mlx5:mlx5_esw_vport_qos_destroy >> /sys/kernel/debug/tracing/set_event - $ cat /sys/kernel/debug/tracing/trace + $ echo mlx5:mlx5_esw_vport_qos_destroy >> /sys/kernel/tracing/set_event + $ cat /sys/kernel/tracing/trace ... <...>-27418 [004] .... 76546.680901: mlx5_esw_vport_qos_destroy: (0000:82:00.0) vport=1 tsar_ix=3 - mlx5_esw_group_qos_create: trace creation of transmit scheduler arbiter for rate group:: - $ echo mlx5:mlx5_esw_group_qos_create >> /sys/kernel/debug/tracing/set_event - $ cat /sys/kernel/debug/tracing/trace + $ echo mlx5:mlx5_esw_group_qos_create >> /sys/kernel/tracing/set_event + $ cat /sys/kernel/tracing/trace ... <...>-26578 [008] .... 75776.022112: mlx5_esw_group_qos_create: (0000:82:00.0) group=000000008dac63ea tsar_ix=5 - mlx5_esw_group_qos_config: trace configuration of transmit scheduler arbiter for rate group:: - $ echo mlx5:mlx5_esw_group_qos_config >> /sys/kernel/debug/tracing/set_event - $ cat /sys/kernel/debug/tracing/trace + $ echo mlx5:mlx5_esw_group_qos_config >> /sys/kernel/tracing/set_event + $ cat /sys/kernel/tracing/trace ... <...>-27303 [020] .... 76461.455356: mlx5_esw_group_qos_config: (0000:82:00.0) group=000000008dac63ea tsar_ix=5 bw_share=100 max_rate=20000 - mlx5_esw_group_qos_destroy: trace deletion of transmit scheduler arbiter for group:: - $ echo mlx5:mlx5_esw_group_qos_destroy >> /sys/kernel/debug/tracing/set_event - $ cat /sys/kernel/debug/tracing/trace + $ echo mlx5:mlx5_esw_group_qos_destroy >> /sys/kernel/tracing/set_event + $ cat /sys/kernel/tracing/trace ... <...>-27418 [006] .... 76547.187258: mlx5_esw_group_qos_destroy: (0000:82:00.0) group=000000007b576bb3 tsar_ix=1 @@ -153,77 +153,77 @@ SF tracepoints: - mlx5_sf_add: trace addition of the SF port:: - $ echo mlx5:mlx5_sf_add >> /sys/kernel/debug/tracing/set_event - $ cat /sys/kernel/debug/tracing/trace + $ echo mlx5:mlx5_sf_add >> /sys/kernel/tracing/set_event + $ cat /sys/kernel/tracing/trace ... devlink-9363 [031] ..... 24610.188722: mlx5_sf_add: (0000:06:00.0) port_index=32768 controller=0 hw_id=0x8000 sfnum=88 - mlx5_sf_free: trace freeing of the SF port:: - $ echo mlx5:mlx5_sf_free >> /sys/kernel/debug/tracing/set_event - $ cat /sys/kernel/debug/tracing/trace + $ echo mlx5:mlx5_sf_free >> /sys/kernel/tracing/set_event + $ cat /sys/kernel/tracing/trace ... devlink-9830 [038] ..... 26300.404749: mlx5_sf_free: (0000:06:00.0) port_index=32768 controller=0 hw_id=0x8000 - mlx5_sf_activate: trace activation of the SF port:: - $ echo mlx5:mlx5_sf_activate >> /sys/kernel/debug/tracing/set_event - $ cat /sys/kernel/debug/tracing/trace + $ echo mlx5:mlx5_sf_activate >> /sys/kernel/tracing/set_event + $ cat /sys/kernel/tracing/trace ... devlink-29841 [008] ..... 3669.635095: mlx5_sf_activate: (0000:08:00.0) port_index=32768 controller=0 hw_id=0x8000 - mlx5_sf_deactivate: trace deactivation of the SF port:: - $ echo mlx5:mlx5_sf_deactivate >> /sys/kernel/debug/tracing/set_event - $ cat /sys/kernel/debug/tracing/trace + $ echo mlx5:mlx5_sf_deactivate >> /sys/kernel/tracing/set_event + $ cat /sys/kernel/tracing/trace ... devlink-29994 [008] ..... 4015.969467: mlx5_sf_deactivate: (0000:08:00.0) port_index=32768 controller=0 hw_id=0x8000 - mlx5_sf_hwc_alloc: trace allocating of the hardware SF context:: - $ echo mlx5:mlx5_sf_hwc_alloc >> /sys/kernel/debug/tracing/set_event - $ cat /sys/kernel/debug/tracing/trace + $ echo mlx5:mlx5_sf_hwc_alloc >> /sys/kernel/tracing/set_event + $ cat /sys/kernel/tracing/trace ... devlink-9775 [031] ..... 26296.385259: mlx5_sf_hwc_alloc: (0000:06:00.0) controller=0 hw_id=0x8000 sfnum=88 - mlx5_sf_hwc_free: trace freeing of the hardware SF context:: - $ echo mlx5:mlx5_sf_hwc_free >> /sys/kernel/debug/tracing/set_event - $ cat /sys/kernel/debug/tracing/trace + $ echo mlx5:mlx5_sf_hwc_free >> /sys/kernel/tracing/set_event + $ cat /sys/kernel/tracing/trace ... kworker/u128:3-9093 [046] ..... 24625.365771: mlx5_sf_hwc_free: (0000:06:00.0) hw_id=0x8000 - mlx5_sf_hwc_deferred_free: trace deferred freeing of the hardware SF context:: - $ echo mlx5:mlx5_sf_hwc_deferred_free >> /sys/kernel/debug/tracing/set_event - $ cat /sys/kernel/debug/tracing/trace + $ echo mlx5:mlx5_sf_hwc_deferred_free >> /sys/kernel/tracing/set_event + $ cat /sys/kernel/tracing/trace ... devlink-9519 [046] ..... 24624.400271: mlx5_sf_hwc_deferred_free: (0000:06:00.0) hw_id=0x8000 - mlx5_sf_update_state: trace state updates for SF contexts:: - $ echo mlx5:mlx5_sf_update_state >> /sys/kernel/debug/tracing/set_event - $ cat /sys/kernel/debug/tracing/trace + $ echo mlx5:mlx5_sf_update_state >> /sys/kernel/tracing/set_event + $ cat /sys/kernel/tracing/trace ... kworker/u20:3-29490 [009] ..... 4141.453530: mlx5_sf_update_state: (0000:08:00.0) port_index=32768 controller=0 hw_id=0x8000 state=2 - mlx5_sf_vhca_event: trace SF vhca event and state:: - $ echo mlx5:mlx5_sf_vhca_event >> /sys/kernel/debug/tracing/set_event - $ cat /sys/kernel/debug/tracing/trace + $ echo mlx5:mlx5_sf_vhca_event >> /sys/kernel/tracing/set_event + $ cat /sys/kernel/tracing/trace ... kworker/u128:3-9093 [046] ..... 24625.365525: mlx5_sf_vhca_event: (0000:06:00.0) hw_id=0x8000 sfnum=88 vhca_state=1 - mlx5_sf_dev_add: trace SF device add event:: - $ echo mlx5:mlx5_sf_dev_add>> /sys/kernel/debug/tracing/set_event - $ cat /sys/kernel/debug/tracing/trace + $ echo mlx5:mlx5_sf_dev_add>> /sys/kernel/tracing/set_event + $ cat /sys/kernel/tracing/trace ... kworker/u128:3-9093 [000] ..... 24616.524495: mlx5_sf_dev_add: (0000:06:00.0) sfdev=00000000fc5d96fd aux_id=4 hw_id=0x8000 sfnum=88 - mlx5_sf_dev_del: trace SF device delete event:: - $ echo mlx5:mlx5_sf_dev_del >> /sys/kernel/debug/tracing/set_event - $ cat /sys/kernel/debug/tracing/trace + $ echo mlx5:mlx5_sf_dev_del >> /sys/kernel/tracing/set_event + $ cat /sys/kernel/tracing/trace ... kworker/u128:3-9093 [044] ..... 24624.400749: mlx5_sf_dev_del: (0000:06:00.0) sfdev=00000000fc5d96fd aux_id=4 hw_id=0x8000 sfnum=88 |