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/openbmc/linux/net/mac80211/
H A Dmesh_plink.c14 #include "mesh.h"
20 #define mod_plink_timer(s, t) (mod_timer(&s->mesh->plink_timer, \
61 s32 rssi_threshold = sdata->u.mesh.mshcfg.rssi_threshold; in rssi_threshold_check()
69 * mesh_plink_fsm_restart - restart a mesh peer link finite state machine
71 * @sta: mesh peer link to restart
73 * Locking: this function must be called holding sta->mesh->plink_lock
77 lockdep_assert_held(&sta->mesh->plink_lock); in mesh_plink_fsm_restart()
78 sta->mesh->plink_state = NL80211_PLINK_LISTEN; in mesh_plink_fsm_restart()
79 sta->mesh->llid = sta->mesh->plid = sta->mesh->reason = 0; in mesh_plink_fsm_restart()
80 sta->mesh->plink_retries = 0; in mesh_plink_fsm_restart()
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H A Dmesh.h20 * enum mesh_path_flags - mac80211 mesh path flags
22 * @MESH_PATH_ACTIVE: the mesh path can be used for forwarding
23 * @MESH_PATH_RESOLVING: the discovery process is running for this mesh path
24 * @MESH_PATH_SN_VALID: the mesh path contains a valid destination sequence
26 * @MESH_PATH_FIXED: the mesh path has been manually set and should not be
28 * @MESH_PATH_RESOLVED: the mesh path can has been resolved
31 * @MESH_PATH_DELETED: the mesh path has been deleted and should no longer
34 * MESH_PATH_RESOLVED is used by the mesh path timer to
35 * decide when to stop or cancel the mesh path discovery.
48 * enum mesh_deferred_task_flags - mac80211 mesh deferred tasks
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H A Dmesh_ps.c9 #include "mesh.h"
13 /* mesh PS management */
16 * mps_qos_null_get - create pre-addressed QoS Null frame for mesh powersave
76 * @sdata: local mesh subif
83 struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; in ieee80211_mps_local_status_update()
96 switch (sta->mesh->plink_state) { in ieee80211_mps_local_status_update()
103 if (sta->mesh->local_pm == NL80211_MESH_POWER_LIGHT_SLEEP) in ieee80211_mps_local_status_update()
105 else if (sta->mesh->local_pm == NL80211_MESH_POWER_DEEP_SLEEP) in ieee80211_mps_local_status_update()
116 * (see IEEE802.11-2012 13.14.8.3). The non-peer mesh power mode is in ieee80211_mps_local_status_update()
118 * least one mesh peer (see 13.14.3.1). Otherwise, set it to the in ieee80211_mps_local_status_update()
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H A Dmesh_pathtbl.c16 #include "mesh.h"
56 cache = &sdata->u.mesh.tx_cache; in mesh_fast_tx_deinit()
65 cache = &sdata->u.mesh.tx_cache; in mesh_fast_tx_init()
107 * mesh_path_assign_nexthop - update mesh path next hop
109 * @mpath: mesh path to update
146 /* size of the fixed part of the mesh header */ in prepare_for_gate()
155 /* we preserve the previous mesh header and only add in prepare_for_gate()
258 * mesh_path_lookup - look up a path in the mesh path table
262 * Returns: pointer to the mesh path structure, or NULL if not found
269 return mpath_lookup(&sdata->u.mesh.mesh_paths, dst, sdata); in mesh_path_lookup()
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H A DKconfig61 bool "Enable mac80211 mesh networking support"
64 Select this option to enable 802.11 mesh operation in mac80211
65 drivers that support it. 802.11 mesh connects multiple stations
200 bool "Verbose mesh peer link debugging"
205 verbose mesh peer link debugging messages (when mac80211
206 is taking part in a mesh network).
213 bool "Verbose mesh path debugging"
218 verbose mesh path selection debugging messages (when mac80211
219 is taking part in a mesh network).
226 bool "Verbose mesh HWMP routing debugging"
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H A Dmesh.c12 #include "mesh.h"
42 from_timer(sdata, t, u.mesh.housekeeping_timer); in ieee80211_mesh_housekeeping_timer()
44 struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; in ieee80211_mesh_housekeeping_timer()
52 * mesh_matches_local - check if the config of a mesh point matches ours
54 * @sdata: local mesh subif
55 * @ie: information elements of a management frame from the mesh peer
57 * This function checks if the mesh configuration of a mesh point matches the
58 * local mesh configuration, i.e. if both nodes belong to the same mesh network.
63 struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; in mesh_matches_local()
71 * - On mesh config capabilities in mesh_matches_local()
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H A Dmesh_sync.c10 #include "mesh.h"
39 * @cfg: mesh config element from the mesh peer (or %NULL)
50 struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; in mesh_sync_adjust_tsf()
86 struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; in mesh_sync_offset_rx_bcn_presp()
128 sta->mesh->t_offset = t_t - t_r; in mesh_sync_offset_rx_bcn_presp()
131 s64 t_clockdrift = sta->mesh->t_offset_setpoint - sta->mesh->t_offset; in mesh_sync_offset_rx_bcn_presp()
134 sta->sta.addr, (long long) sta->mesh->t_offset, in mesh_sync_offset_rx_bcn_presp()
135 (long long) sta->mesh->t_offset_setpoint, in mesh_sync_offset_rx_bcn_presp()
153 sta->mesh->t_offset_setpoint = sta->mesh->t_offset - TOFFSET_SET_MARGIN; in mesh_sync_offset_rx_bcn_presp()
158 (long long) sta->mesh->t_offset); in mesh_sync_offset_rx_bcn_presp()
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H A Ddebugfs_netdev.c629 IEEE80211_IF_FILE(estab_plinks, u.mesh.estab_plinks, ATOMIC);
631 /* Mesh stats attributes */
632 IEEE80211_IF_FILE(fwded_mcast, u.mesh.mshstats.fwded_mcast, DEC);
633 IEEE80211_IF_FILE(fwded_unicast, u.mesh.mshstats.fwded_unicast, DEC);
634 IEEE80211_IF_FILE(fwded_frames, u.mesh.mshstats.fwded_frames, DEC);
635 IEEE80211_IF_FILE(dropped_frames_ttl, u.mesh.mshstats.dropped_frames_ttl, DEC);
637 u.mesh.mshstats.dropped_frames_no_route, DEC);
639 /* Mesh parameters */
641 u.mesh.mshcfg.dot11MeshMaxRetries, DEC);
643 u.mesh.mshcfg.dot11MeshRetryTimeout, DEC);
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H A Dmesh_hwmp.c12 #include "mesh.h"
80 msecs_to_jiffies(s->u.mesh.mshcfg.dot11MeshHWMPnetDiameterTraversalTime)
82 MSEC_TO_TU(s->u.mesh.mshcfg.dot11MeshHWMPactivePathTimeout)
84 (msecs_to_jiffies(s->u.mesh.mshcfg.dot11MeshHWMPpreqMinInterval))
85 #define max_preq_retries(s) (s->u.mesh.mshcfg.dot11MeshHWMPmaxPREQretries)
87 msecs_to_jiffies(sdata->u.mesh.mshcfg.min_discovery_timeout)
89 msecs_to_jiffies(sdata->u.mesh.mshcfg.dot11MeshHWMPconfirmationInterval)
221 * mesh_path_error_tx - Sends a PERR mesh management frame
228 * @sdata: local mesh subif
240 struct ieee80211_if_mesh *ifmsh = &sdata->u.mesh; in mesh_path_error_tx()
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/openbmc/linux/net/wireless/
H A Dmesh.c121 if (wdev->u.mesh.id_len) in __cfg80211_join_mesh()
132 setup->chandef = wdev->u.mesh.preset_chandef; in __cfg80211_join_mesh()
187 * mesh to be interoperable with older versions. in __cfg80211_join_mesh()
216 memcpy(wdev->u.mesh.id, setup->mesh_id, setup->mesh_id_len); in __cfg80211_join_mesh()
217 wdev->u.mesh.id_len = setup->mesh_id_len; in __cfg80211_join_mesh()
218 wdev->u.mesh.chandef = setup->chandef; in __cfg80211_join_mesh()
219 wdev->u.mesh.beacon_interval = setup->beacon_interval; in __cfg80211_join_mesh()
233 * into mesh mode but doesn't implement join_mesh. Instead, in cfg80211_set_mesh_channel()
234 * it is configured via sysfs and then joins the mesh when in cfg80211_set_mesh_channel()
235 * you set the channel. Note that the libertas mesh isn't in cfg80211_set_mesh_channel()
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/openbmc/linux/drivers/scsi/
H A Dmesh.c3 * SCSI low-level driver for the MESH (Macintosh Enhanced SCSI Hardware)
5 * We assume the MESH is connected to a DBDMA (descriptor-based DMA)
50 #include "mesh.h"
58 MODULE_DESCRIPTION("PowerMac MESH SCSI driver");
145 volatile struct mesh_regs __iomem *mesh; member
223 tlp->bs0 = ms->mesh->bus_status0; in dlog()
224 tlp->bs1 = ms->mesh->bus_status1; in dlog()
252 printk(KERN_DEBUG "mesh log %d: bs=%.2x%.2x ph=%.2x ", in dumplog()
277 printk(KERN_DEBUG "mesh log: bs=%.2x%.2x ph=%.2x t%d ", in dumpslog()
305 volatile struct mesh_regs __iomem *mr = ms->mesh; in mesh_dump_regs()
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/openbmc/linux/tools/perf/pmu-events/arch/x86/snowridgex/
H A Duncore-interconnect.json46 …"BriefDescription": "PCIITOM request issued by the IRP unit to the mesh with the intention of writ…
50 …mesh with the intention of writing a full cacheline to coherent memory, without a RFO. PCIITOM is…
55 …"BriefDescription": "RFO request issued by the IRP unit to the mesh with the intention of writing …
59 …mesh with the intention of writing a partial cacheline to coherent memory. RFO is a Read For Owne…
466 …rent memory, received by the IRP resulting in write ownership requests issued by IRP to the mesh.",
1421 "BriefDescription": "Clockticks of the mesh to memory (M2M)",
1985 "BriefDescription": "Number Packet Header Matches : Mesh Match",
1987 "EventName": "UNC_M2M_PKT_MATCH.MESH",
2801 …tion is triggered when the CMS Ingress cannot send a transaction onto the mesh for a long period o…
2810 …tion is triggered when the CMS Ingress cannot send a transaction onto the mesh for a long period o…
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H A Duncore-cache.json3226 …tion is triggered when the CMS Ingress cannot send a transaction onto the mesh for a long period o…
3235 …tion is triggered when the CMS Ingress cannot send a transaction onto the mesh for a long period o…
3244 …tion is triggered when the CMS Ingress cannot send a transaction onto the mesh for a long period o…
3253 …tion is triggered when the CMS Ingress cannot send a transaction onto the mesh for a long period o…
3262 …tion is triggered when the CMS Ingress cannot send a transaction onto the mesh for a long period o…
3271 …tion is triggered when the CMS Ingress cannot send a transaction onto the mesh for a long period o…
3361 …tion is triggered when the CMS Ingress cannot send a transaction onto the mesh for a long period o…
3370 …tion is triggered when the CMS Ingress cannot send a transaction onto the mesh for a long period o…
3379 …tion is triggered when the CMS Ingress cannot send a transaction onto the mesh for a long period o…
3388 …tion is triggered when the CMS Ingress cannot send a transaction onto the mesh for a long period o…
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/openbmc/linux/net/batman-adv/
H A DKconfig15 a routing protocol for multi-hop ad-hoc mesh networks. The
17 https://www.open-mesh.org/ for more information and user space
41 to avoid Ethernet frames looping when mesh nodes are connected
42 to both the same LAN and the same mesh. If you will never use
43 more than one mesh node in the same LAN, you can safely remove
53 mesh networks. If you think that your network does not need
H A Dtypes.h364 * struct batadv_orig_node - structure for orig_list maintaining nodes of mesh
948 * struct batadv_priv_tt - per mesh interface translation table data
1023 * struct batadv_priv_bla - per mesh interface bridge loop avoidance data
1030 * @claim_hash: hash table containing mesh nodes this host has claimed
1103 * struct batadv_priv_gw - per mesh interface gateway data
1142 * struct batadv_priv_tvlv - per mesh interface tvlv data
1164 * struct batadv_priv_dat - per mesh interface DAT private data
1183 /** @exists: whether a querier exists in the mesh */
1197 /** @querier_ipv4: the current state of an IGMP querier in the mesh */
1200 /** @querier_ipv6: the current state of an MLD querier in the mesh */
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/openbmc/linux/Documentation/networking/
H A Dbatman-adv.rst56 There are additional settings for each batadv mesh interface, vlan and hardif
72 lower value. This will make the mesh more responsive to topology changes, but
83 To make use of your newly created mesh, batman advanced provides a new
117 When investigating problems with your mesh network, it is sometimes necessary to
151 batctl is available on https://www.open-mesh.org/
162 b.a.t.m.a.n@lists.open-mesh.org (optional subscription at
163 https://lists.open-mesh.org/mailman3/postorius/lists/b.a.t.m.a.n.lists.open-mesh.org/)
/openbmc/linux/tools/perf/pmu-events/arch/x86/cascadelakex/
H A Duncore-interconnect.json82 …"BriefDescription": "PCIITOM request issued by the IRP unit to the mesh with the intention of writ…
86 …mesh with the intention of writing a full cacheline to coherent memory, without a RFO. PCIITOM is…
91 …"BriefDescription": "RFO request issued by the IRP unit to the mesh with the intention of writing …
95 …mesh with the intention of writing a partial cacheline to coherent memory. RFO is a Read For Owne…
512 …rent memory, received by the IRP resulting in write ownership requests issued by IRP to the mesh.",
1063 …"PublicDescription": "Counts traffic in which the M2M (Mesh to Memory) to iMC (Memory Controller) …
1229 …"PublicDescription": "Counts when the M2M (Mesh to Memory) looks into the multi-socket cacheline D…
1238 …"PublicDescription": "Counts when the M2M (Mesh to Memory) looks into the multi-socket cacheline D…
1247 …"PublicDescription": "Counts when the M2M (Mesh to Memory) looks into the multi-socket cacheline D…
1256 …"PublicDescription": "Counts when the M2M (Mesh to Memory) looks into the multi-socket cacheline D…
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/openbmc/linux/tools/perf/pmu-events/arch/x86/skylakex/
H A Duncore-interconnect.json82 …"BriefDescription": "PCIITOM request issued by the IRP unit to the mesh with the intention of writ…
86 …mesh with the intention of writing a full cacheline to coherent memory, without a RFO. PCIITOM is…
91 …"BriefDescription": "RFO request issued by the IRP unit to the mesh with the intention of writing …
95 …mesh with the intention of writing a partial cacheline to coherent memory. RFO is a Read For Owne…
512 …rent memory, received by the IRP resulting in write ownership requests issued by IRP to the mesh.",
1063 …"PublicDescription": "Counts traffic in which the M2M (Mesh to Memory) to iMC (Memory Controller) …
1229 …"PublicDescription": "Counts when the M2M (Mesh to Memory) looks into the multi-socket cacheline D…
1238 …"PublicDescription": "Counts when the M2M (Mesh to Memory) looks into the multi-socket cacheline D…
1247 …"PublicDescription": "Counts when the M2M (Mesh to Memory) looks into the multi-socket cacheline D…
1256 …"PublicDescription": "Counts when the M2M (Mesh to Memory) looks into the multi-socket cacheline D…
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/openbmc/linux/drivers/net/wireless/marvell/libertas/
H A Ddefs.h60 #define lbs_deb_mesh(fmt, args...) LBS_DEB_LL(LBS_DEB_MESH, " mesh", fmt, ##args)
173 * is when enabling the mesh using CMD_MESH_CONFIG.
207 /* Tx mesh flag */
209 * Currently we are using normal WDS flag as mesh flag.
210 * TODO: change to proper mesh flag when MAC understands it.
215 /* Mesh interface ID */
217 /* Mesh id should be in bits 14-13-12 */
219 /* Mesh enable bit in FW capability */
236 /* Rx mesh flag */
238 * Currently we are using normal WDS flag as mesh flag.
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H A Dmesh.c14 #include "mesh.h"
22 * Mesh command handling
49 * Command id is 0xac for v10 FW along with mesh interface in __lbs_mesh_config_send()
112 ie->val.mesh_id_len = mesh_wdev->u.mesh.id_up_len; in lbs_mesh_config()
113 memcpy(ie->val.mesh_id, mesh_wdev->u.mesh.id, in lbs_mesh_config()
114 mesh_wdev->u.mesh.id_up_len); in lbs_mesh_config()
127 lbs_deb_cmd("mesh config action %d type %x channel %d SSID %*pE\n", in lbs_mesh_config()
146 * Mesh sysfs support
266 * lbs_mesh_show - Get function for sysfs attribute mesh
279 * lbs_mesh_store - Set function for sysfs attribute mesh
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/openbmc/linux/include/uapi/linux/
H A Dbatman_adv.h82 * mesh.
92 * @BATADV_MCAST_FLAGS_BRIDGED: There is a bridge on top of the mesh
99 * exists in the mesh
105 * exists in the mesh
351 * messages of the mesh interface shall be aggregated or not.
376 * the mesh will be sent using multiple interfaces at the same time.
383 * between the mesh and devices bridged with the soft interface
391 * the whole mesh.
397 * through the mesh will be fragmented or silently discarded if the
444 * of multicast packets. If set to non-zero then all nodes in the mesh
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H A Dnl80211.h434 * @NL80211_CMD_GET_MPATH: Get mesh path attributes for mesh path to
437 * @NL80211_CMD_SET_MPATH: Set mesh path attributes for mesh path to
440 * @NL80211_CMD_NEW_MPATH: Create a new mesh path for the destination given by
442 * @NL80211_CMD_DEL_MPATH: Delete a mesh path to the destination given by
444 * @NL80211_CMD_NEW_PATH: Add a mesh path with given attributes to the
446 * @NL80211_CMD_DEL_PATH: Remove a mesh path identified by %NL80211_ATTR_MAC
447 * or, if no MAC address given, all mesh paths, on the interface identified
479 * @NL80211_CMD_GET_MESH_CONFIG: Get mesh networking properties for the
482 * @NL80211_CMD_SET_MESH_CONFIG: Set mesh networking properties for the
835 * @NL80211_CMD_JOIN_MESH: Join a mesh. The mesh ID must be given, and initial
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/openbmc/linux/tools/perf/pmu-events/arch/x86/icelakex/
H A Duncore-interconnect.json46 …"BriefDescription": "PCIITOM request issued by the IRP unit to the mesh with the intention of writ…
50 …mesh with the intention of writing a full cacheline to coherent memory, without a RFO. PCIITOM is…
55 …"BriefDescription": "RFO request issued by the IRP unit to the mesh with the intention of writing …
59 …mesh with the intention of writing a partial cacheline to coherent memory. RFO is a Read For Owne…
466 …rent memory, received by the IRP resulting in write ownership requests issued by IRP to the mesh.",
1421 "BriefDescription": "Clockticks of the mesh to memory (M2M)",
1473 "PublicDescription": "Clockticks of the mesh to PCI (M2P)",
2384 "BriefDescription": "Number Packet Header Matches : Mesh Match",
2386 "EventName": "UNC_M2M_PKT_MATCH.MESH",
3439 …tion is triggered when the CMS Ingress cannot send a transaction onto the mesh for a long period o…
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H A Duncore-io.json5244 "BriefDescription": "Clockticks of the mesh to PCI (M2P)",
5248 …"PublicDescription": "Clockticks of the mesh to PCI (M2P) : Counts the number of uclks in the M3 u…
6866 …tion is triggered when the CMS Ingress cannot send a transaction onto the mesh for a long period o…
6875 …tion is triggered when the CMS Ingress cannot send a transaction onto the mesh for a long period o…
6884 …tion is triggered when the CMS Ingress cannot send a transaction onto the mesh for a long period o…
6893 …tion is triggered when the CMS Ingress cannot send a transaction onto the mesh for a long period o…
6902 …tion is triggered when the CMS Ingress cannot send a transaction onto the mesh for a long period o…
6911 …tion is triggered when the CMS Ingress cannot send a transaction onto the mesh for a long period o…
7001 …tion is triggered when the CMS Ingress cannot send a transaction onto the mesh for a long period o…
7010 …tion is triggered when the CMS Ingress cannot send a transaction onto the mesh for a long period o…
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/openbmc/linux/tools/perf/pmu-events/arch/arm64/arm/neoverse-n1/
H A Dmemory.json12 …mesh in the system. If the CHI bus response back to the core indicates that the data source is fro…

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