Lines Matching +full:set +full:- +full:of +full:- +full:ports
2 -------------------------------------------------
9 Contact: linux-rdma@vger.kernel.org
24 Contact: linux-rdma@vger.kernel.org
34 Contact: linux-rdma@vger.kernel.org
39 What: /sys/class/infiniband/<device>/ports/<port-num>/lid
40 What: /sys/class/infiniband/<device>/ports/<port-num>/rate
41 What: /sys/class/infiniband/<device>/ports/<port-num>/lid_mask_count
42 What: /sys/class/infiniband/<device>/ports/<port-num>/sm_sl
43 What: /sys/class/infiniband/<device>/ports/<port-num>/sm_lid
44 What: /sys/class/infiniband/<device>/ports/<port-num>/state
45 What: /sys/class/infiniband/<device>/ports/<port-num>/phys_state
46 What: /sys/class/infiniband/<device>/ports/<port-num>/cap_mask
49 Contact: linux-rdma@vger.kernel.org
71 settable- IsCommunicationManagementSupported
72 (set when CM module is loaded) and IsSM (set
73 via open of issmN file).
77 What: /sys/class/infiniband/<device>/ports/<port-num>/link_layer
80 Contact: linux-rdma@vger.kernel.org
85 What: /sys/class/infiniband/<device>/ports/<port-num>/counters/symbol_error
86 What: /sys/class/infiniband/<device>/ports/<port-num>/counters/port_rcv_errors
87 What: /sys/class/infiniband/<device>/ports/<port-num>/counters/port_rcv_remote_physical_errors
88 What: /sys/class/infiniband/<device>/ports/<port-num>/counters/port_rcv_switch_relay_errors
89 What: /sys/class/infiniband/<device>/ports/<port-num>/counters/link_error_recovery
90 What: /sys/class/infiniband/<device>/ports/<port-num>/counters/port_xmit_constraint_errors
91 What: /sys/class/infiniband/<device>/ports/<port-num>/counters/port_rcv_contraint_errors
92 What: /sys/class/infiniband/<device>/ports/<port-num>/counters/local_link_integrity_errors
93 What: /sys/class/infiniband/<device>/ports/<port-num>/counters/excessive_buffer_overrun_errors
94 What: /sys/class/infiniband/<device>/ports/<port-num>/counters/port_xmit_data
95 What: /sys/class/infiniband/<device>/ports/<port-num>/counters/port_rcv_data
96 What: /sys/class/infiniband/<device>/ports/<port-num>/counters/port_xmit_packets
97 What: /sys/class/infiniband/<device>/ports/<port-num>/counters/port_rcv_packets
98 What: /sys/class/infiniband/<device>/ports/<port-num>/counters/unicast_rcv_packets
99 What: /sys/class/infiniband/<device>/ports/<port-num>/counters/unicast_xmit_packets
100 What: /sys/class/infiniband/<device>/ports/<port-num>/counters/multicast_rcv_packets
101 What: /sys/class/infiniband/<device>/ports/<port-num>/counters/multicast_xmit_packets
102 What: /sys/class/infiniband/<device>/ports/<port-num>/counters/link_downed
103 What: /sys/class/infiniband/<device>/ports/<port-num>/counters/port_xmit_discards
104 What: /sys/class/infiniband/<device>/ports/<port-num>/counters/VL15_dropped
105 What: /sys/class/infiniband/<device>/ports/<port-num>/counters/port_xmit_wait
108 Contact: linux-rdma@vger.kernel.org
112 symbol_error: (RO) Total number of minor link errors detected on
115 port_rcv_errors : (RO) Total number of packets containing an
118 port_rcv_remote_physical_errors : (RO) Total number of packets
121 port_rcv_switch_relay_errors : (RO) Total number of packets
125 link_error_recovery: (RO) Total number of times the Port
129 port_xmit_constraint_errors: (RO) Total number of packets not
133 port_rcv_constraint_errors: (RO) Total number of packets
138 local_link_integrity_errors: (RO) The number of times that the
139 count of local physical errors exceeded the threshold specified
143 input buffer overrun. It indicates possible misconfiguration of
150 port_xmit_data: (RO) Total number of data octets, divided by 4
153 port_rcv_data: (RO) Total number of data octets, divided by 4
156 port_xmit_packets: (RO) Total number of packets transmitted on
160 port_rcv_packets: (RO) Total number of packets (this may include
163 link_downed: (RO) Total number of times the Port Training state
167 unicast_rcv_packets: (RO) Total number of unicast packets,
170 unicast_xmit_packets: (RO) Total number of unicast packets
174 multicast_rcv_packets: (RO) Total number of multicast packets,
177 multicast_xmit_packets: (RO) Total number of multicast packets
183 port_xmit_discards: (RO) Total number of outbound packets
186 VL15_dropped: (RO) Number of incoming VL15 packets dropped due
187 to resource limitations (e.g., lack of buffers) of the port.
189 port_xmit_wait: (RO) The number of ticks during which the port
191 (either because of insufficient credits or because of lack of
194 Each of these files contains the corresponding value from the
199 What: /sys/class/infiniband/<device-name>/hw_counters/lifespan
200 What: /sys/class/infiniband/<device-name>/ports/<port-num>/hw_counters/lifespan
203 Contact: linux-rdma@vger.kernel.org
207 there are a list of counters provided by the hardware. They may
208 match some of the counters in the counters directory, but they
214 unless set to something else by the driver. Users may echo a
215 value between 0-10000 to the lifespan file to set the length
216 of time between updates in milliseconds.
219 What: /sys/class/infiniband/<hca>/ports/<port-number>/gid_attrs/ndevs/<gid-index>
222 Contact: linux-rdma@vger.kernel.org
223 Description: The net-device's name associated with the GID resides
224 at index <gid-index>.
226 What: /sys/class/infiniband/<hca>/ports/<port-number>/gid_attrs/types/<gid-index>
229 Contact: linux-rdma@vger.kernel.org
230 Description: The RoCE type of the associated GID resides at index <gid-index>.
241 Contact: linux-rdma@vger.kernel.org
243 Each port of each InfiniBand device has a "umad" device and an
244 "issm" device attached. For example, a two-port HCA will have
246 one device of each type (for switch port 0).
258 Contact: linux-rdma@vger.kernel.org
261 userspace ABI compatibility of umad & issm devices.
268 Contact: linux-rdma@vger.kernel.org
273 abi_version: (RO) Show ABI version of IB device specific
281 Contact: linux-rdma@vger.kernel.org
284 userspace ABI compatibility of uverbs devices.
287 sysfs interface for Mellanox IB HCA low-level driver (mthca)
288 ------------------------------------------------------------
295 Contact: linux-rdma@vger.kernel.org
308 ----------------------------------------------------------
315 Contact: linux-rdma@vger.kernel.org
326 What: /sys/class/infiniband/mlx4_X/iov/ports/<port-num>/gids/<n>
327 What: /sys/class/infiniband/mlx4_X/iov/ports/<port-num>/admin_guids/<n>
328 What: /sys/class/infiniband/mlx4_X/iov/ports/<port-num>/pkeys/<n>
329 What: /sys/class/infiniband/mlx4_X/iov/ports/<port-num>/mcgs/
330 What: /sys/class/infiniband/mlx4_X/iov/ports/<pci-slot-num>/ports/<m>/gid_idx/0
331 What: /sys/class/infiniband/mlx4_X/iov/ports/<pci-slot-num>/ports/<m>/pkey_idx/<n>
334 Contact: linux-rdma@vger.kernel.org
338 for the master -- slaves do not have it.
340 Under iov/ports, the administrator may examine the gid and P_Key
346 example, ports/1/pkeys/10 contains the value at index 10 in port
353 administrative state of a given GUID
356 pkeys/<n>: (RO) Displays the contents of the physical
369 iov/ports) to the paravirtualized index
381 What: /sys/class/infiniband/mlx4_X/iov/<pci-slot-num>/ports/<m>/smi_enabled
382 What: /sys/class/infiniband/mlx4_X/iov/<pci-slot-num>/ports/<m>/enable_smi_admin
385 Contact: linux-rdma@vger.kernel.org
399 The requested enablement will occur at the next reset of the VF
404 -----------------------------------------------------
411 Contact: linux-rdma@vger.kernel.org
427 ---------------------------------------
442 Contact: linux-rdma@vger.kernel.org
445 version: (RO) Display version information of installed software
454 boardversion: (RO) Current version of the chip architecture
456 nctxts: (RO) Return the number of user ports (contexts)
463 serial: (RO) Serial number of the HCA
465 nfreectxts: (RO) The number of free user ports (contexts)
474 What: /sys/class/infiniband/qibX/ports/<N>/sl2vl/[0-15]
477 Contact: linux-rdma@vger.kernel.org
479 (RO) The directory contains 16 files numbered 0-15 that specify
483 What: /sys/class/infiniband/qibX/ports/<N>/CCMgtA/cc_settings_bin
484 What: /sys/class/infiniband/qibX/ports/<N>/CCMgtA/cc_table_bin
487 Contact: linux-rdma@vger.kernel.org
489 Per-port congestion control. Both are binary attributes.
496 map and an array of 16 entries for the
497 congestion entries - increase, timer, event log
502 What: /sys/class/infiniband/qibX/ports/<N>/linkstate/loopback
503 What: /sys/class/infiniband/qibX/ports/<N>/linkstate/led_override
504 What: /sys/class/infiniband/qibX/ports/<N>/linkstate/hrtbt_enable
505 What: /sys/class/infiniband/qibX/ports/<N>/linkstate/status
506 What: /sys/class/infiniband/qibX/ports/<N>/linkstate/status_str
509 Contact: linux-rdma@vger.kernel.org
521 errors. Possible states are- "Initted",
526 What: /sys/class/infiniband/qibX/ports/<N>/diag_counters/rc_resends
527 What: /sys/class/infiniband/qibX/ports/<N>/diag_counters/seq_naks
528 What: /sys/class/infiniband/qibX/ports/<N>/diag_counters/rdma_seq
529 What: /sys/class/infiniband/qibX/ports/<N>/diag_counters/rnr_naks
530 What: /sys/class/infiniband/qibX/ports/<N>/diag_counters/other_naks
531 What: /sys/class/infiniband/qibX/ports/<N>/diag_counters/rc_timeouts
532 What: /sys/class/infiniband/qibX/ports/<N>/diag_counters/look_pkts
533 What: /sys/class/infiniband/qibX/ports/<N>/diag_counters/pkt_drops
534 What: /sys/class/infiniband/qibX/ports/<N>/diag_counters/dma_wait
535 What: /sys/class/infiniband/qibX/ports/<N>/diag_counters/unaligned
538 Contact: linux-rdma@vger.kernel.org
543 sysfs interface for Mellanox Connect-IB HCA driver mlx5
544 -------------------------------------------------------
552 Contact: linux-rdma@vger.kernel.org
558 --------------------------------------------------
570 linux-rdma@vger.kernel.org
594 linux-rdma@vger.kernel.org
600 ------------------------------------------
611 Contact: linux-rdma@vger.kernel.org
616 sysfs interface for Intel Omni-Path driver (HFI1)
617 -------------------------------------------------
629 Contact: linux-rdma@vger.kernel.org
646 nfreectxts: (RO) The number of free user ports (contexts)
653 What: /sys/class/infiniband/hfi1_X/ports/<N>/CCMgtA/cc_settings_bin
654 What: /sys/class/infiniband/hfi1_X/ports/<N>/CCMgtA/cc_table_bin
655 What: /sys/class/infiniband/hfi1_X/ports/<N>/CCMgtA/cc_prescan
658 Contact: linux-rdma@vger.kernel.org
660 Per-port congestion control.
668 map and an array of 16 entries for the
669 congestion entries - increase, timer, event log
678 What: /sys/class/infiniband/hfi1_X/ports/<N>/sc2vl/[0-31]
679 What: /sys/class/infiniband/hfi1_X/ports/<N>/sl2sc/[0-31]
680 What: /sys/class/infiniband/hfi1_X/ports/<N>/vl2mtu/[0-15]
683 Contact: linux-rdma@vger.kernel.org
686 sc2vl/: (RO) 32 files (0 - 31) used to translate sl->vl
688 sl2sc/: (RO) 32 files (0 - 31) used to translate sl->sc
690 vl2mtu/: (RO) 16 files (0 - 15) used to determine MTU for vl
698 Contact: linux-rdma@vger.kernel.org
700 sdma<N>/ contains one directory per sdma engine (0 - 15)
703 cpu_list: (RW) List of cpus for user-process to sdma
711 for the device. As an example, to set an sdma engine irq
712 affinity and thread affinity of a user processes to use the
713 sdma engine, which is "near" in terms of NUMA configuration, or
717 echo "4-7" > /sys/devices/.../sdma3/cpu_list
721 echo "9-12" > /sys/devices/.../sdma4/cpu_list
727 also the interrupt of the sdma engine 3 is steered to cpu 3.
729 vl=1, then engine 4 will be selected and the irq of the sdma
731 is the irq number of "sdma3", and M is irq number of "sdma4" in
735 ------------------------------------------
741 Contact: linux-rdma@vger.kernel.org
752 --------------------------------------------------
759 Contact: linux-rdma@vger.kernel.org
771 sysfs interface for Broadcom NetXtreme-E RoCE driver
772 ----------------------------------------------------
778 Contact: linux-rdma@vger.kernel.org