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/linux/kernel/time/
H A Dtick-broadcast.c4 * device via a broadcast event source.
23 * Broadcast support for broken x86 hardware, where the local apic
84 * Check, if the device can be utilized as broadcast device:
161 * Conditionally install/replace broadcast device
188 * registered broadcast device to oneshot mode explicitly. in tick_install_broadcast_device()
199 * of a oneshot capable broadcast device. Without that in tick_install_broadcast_device()
207 * Check, if the device is the broadcast device
229 pr_crit_once("Failed to broadcast timer tick. Some CPUs may be unresponsive.\n"); in err_broadcast()
234 if (!dev->broadcast) in tick_device_setup_broadcast_func()
235 dev->broadcast = tick_broadcast; in tick_device_setup_broadcast_func()
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H A Dtick-common.c151 void tick_setup_periodic(struct clock_event_device *dev, int broadcast) in tick_setup_periodic() argument
153 tick_set_periodic_handler(dev, broadcast); in tick_setup_periodic()
155 /* Broadcast setup ? */ in tick_setup_periodic()
247 * device is registered as a placeholder for broadcast mode. in tick_setup_device()
250 * current active broadcast state for this CPU. in tick_setup_device()
343 * device. If the current device is the broadcast device, do in tick_check_new_device()
358 * Can the new device be used as a broadcast device ? in tick_check_new_device()
364 * tick_broadcast_oneshot_control - Enter/exit broadcast oneshot mode
368 * Returns 0 on success, -EBUSY if the cpu is used to broadcast wakeups.
457 bool broadcast = tick_resume_check_broadcast(); in tick_resume_local() local
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H A Dtick-internal.h25 extern void tick_setup_periodic(struct clock_event_device *dev, int broadcast);
39 /* Check, if the device is functional or a dummy for broadcast */
75 extern void tick_set_periodic_handler(struct clock_event_device *dev, int broadcast);
91 /* Set the periodic handler in non broadcast mode */
92 static inline void tick_set_periodic_handler(struct clock_event_device *dev, int broadcast) in tick_set_periodic_handler() argument
138 #else /* !(BROADCAST && ONESHOT): */
143 #endif /* !(BROADCAST && ONESHOT) */
/linux/include/linux/i3c/
H A Dccc.h17 #define I3C_CCC_ID(id, broadcast) \ argument
18 ((id) | ((broadcast) ? 0 : I3C_CCC_DIRECT))
20 /* Commands valid in both broadcast and unicast modes */
21 #define I3C_CCC_ENEC(broadcast) I3C_CCC_ID(0x0, broadcast) argument
22 #define I3C_CCC_DISEC(broadcast) I3C_CCC_ID(0x1, broadcast) argument
23 #define I3C_CCC_ENTAS(as, broadcast) I3C_CCC_ID(0x2 + (as), broadcast) argument
24 #define I3C_CCC_RSTDAA(broadcast) I3C_CCC_ID(0x6, broadcast) argument
25 #define I3C_CCC_SETMWL(broadcast) I3C_CCC_ID(0x9, broadcast) argument
26 #define I3C_CCC_SETMRL(broadcast) I3C_CCC_ID(0xa, broadcast) argument
27 #define I3C_CCC_SETXTIME(broadcast) ((broadcast) ? 0x28 : 0x98) argument
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/linux/drivers/infiniband/ulp/ipoib/
H A Dipoib_multicast.c104 * allocate the broadcast multicast group, wait in __ipoib_mcast_schedule_join_thread()
225 * the broadcast group. in ipoib_mcast_join_finish()
227 if (!memcmp(mcast->mcmember.mgid.raw, priv->dev->broadcast + 4, in ipoib_mcast_join_finish()
230 if (!priv->broadcast) { in ipoib_mcast_join_finish()
235 priv->broadcast->mcmember.qkey = mcmember->qkey; in ipoib_mcast_join_finish()
236 priv->broadcast->mcmember.mtu = mcmember->mtu; in ipoib_mcast_join_finish()
237 priv->broadcast->mcmember.traffic_class = mcmember->traffic_class; in ipoib_mcast_join_finish()
238 priv->broadcast->mcmember.rate = mcmember->rate; in ipoib_mcast_join_finish()
239 priv->broadcast->mcmember.sl = mcmember->sl; in ipoib_mcast_join_finish()
240 priv->broadcast->mcmember.flow_label = mcmember->flow_label; in ipoib_mcast_join_finish()
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/linux/Documentation/devicetree/bindings/cache/
H A Dqcom,llcc.yaml99 - description: LLCC broadcast OR register region
100 - description: LLCC broadcast AND register region
101 - description: LLCC scratchpad broadcast OR register region
102 - description: LLCC scratchpad broadcast AND register region
125 - description: LLCC broadcast base register region
147 - description: LLCC broadcast base register region
170 - description: LLCC broadcast base register region
197 - description: LLCC broadcast base register region
228 - description: LLCC broadcast base register region
229 - description: LLCC broadcast AND register region
[all …]
/linux/net/batman-adv/
H A Dsend.c46 * @hard_iface: the interface to use to send the broadcast packet
49 * Send out an already prepared packet to the given neighbor or broadcast it
108 * batadv_send_broadcast_skb() - Send broadcast packet via hard interface in batadv_send_skb_packet()
684 * batadv_forw_packet_bcast_queue() - try to queue a broadcast packet in batadv_forw_packet_queue()
689 * This function tries to (re)queue a broadcast packet. in batadv_forw_packet_queue()
721 * batadv_forw_bcast_packet_to_list() - queue broadcast packet for transmissions
723 * @skb: broadcast packet to add
725 * @own_packet: true if it is a self-generated broadcast packet
729 * Adds a broadcast packet to the queue and sets up timers. Broadcast packet in batadv_forw_packet_ogmv1_queue()
[all...]
H A Dhard-interface.h46 * enum batadv_hard_if_bcast - broadcast avoidance options
49 /** @BATADV_HARDIF_BCAST_OK: Do broadcast on according hard interface */
53 * @BATADV_HARDIF_BCAST_NORECIPIENT: Broadcast not needed, there is no
/linux/include/net/
H A Dif_inet6.h244 const unsigned char *broadcast, char *buf) in ipv6_ib_mc_map() argument
246 unsigned char scope = broadcast[5] & 0xF; in ipv6_ib_mc_map()
253 buf[5] = 0x10 | scope; /* scope from broadcast address */ in ipv6_ib_mc_map()
256 buf[8] = broadcast[8]; /* P_Key */ in ipv6_ib_mc_map()
257 buf[9] = broadcast[9]; in ipv6_ib_mc_map()
262 const unsigned char *broadcast, char *buf) in ipv6_ipgre_mc_map() argument
264 if ((broadcast[0] | broadcast[1] | broadcast[2] | broadcast[3]) != 0) { in ipv6_ipgre_mc_map()
265 memcpy(buf, broadcast, 4); in ipv6_ipgre_mc_map()
/linux/tools/testing/selftests/futex/functional/
H A Dfutex_requeue_pi.c68 bool broadcast; in FIXTURE_VARIANT() local
87 .broadcast = true, \
93 .broadcast = true, \
100 .broadcast = true, \
208 ksft_print_dbg_msg("Waker: Calling broadcast\n"); in broadcast_wakerfn()
224 ksft_exit_fail_msg("max broadcast iterations (%d) reached with %d/%d tasks woken or requeued\n", in broadcast_wakerfn()
327 bool broadcast = variant->broadcast; in TEST_F() local
334 "\tArguments: broadcast=%d locked=%d owner=%d timeout=%ldns\n", in TEST_F()
335 broadcast, lock, third_party_owner, timeout_ns); in TEST_F()
350 if (broadcast) in TEST_F()
/linux/net/tipc/
H A Dbcast.c2 * net/tipc/bcast.c: TIPC broadcast code
48 const char tipc_bclink_name[] = "broadcast-link";
52 * struct tipc_bc_base - base structure for keeping broadcast send state
53 * @link: broadcast send link structure
56 * @primary_bearer: a bearer having links to all broadcast destinations, if any
57 * @bcast_support: indicates if primary bearer, if any, supports broadcast
58 * @force_bcast: forces broadcast for multicast traffic
62 * @bc_threshold: calculated from rc_ratio; if dests > threshold use broadcast
82 /* tipc_bcast_get_mtu(): -get the MTU currently used by broadcast link
167 /* tipc_bcbase_xmit - broadcast a packet queue across one or more bearers
[all …]
H A Dbcast.h2 * net/tipc/bcast.h: Include file for TIPC broadcast code
68 /* Cookie to be used between socket and broadcast layer
69 * @rcast: replicast (instead of broadcast) was used at previous xmit
70 * @mandatory: broadcast/replicast indication was set by user
/linux/include/rdma/
H A Dib_addr.h29 * @broadcast: Broadcast address of the device.
39 unsigned char broadcast[MAX_ADDR_LEN]; member
89 return ((u16)dev_addr->broadcast[8] << 8) | (u16)dev_addr->broadcast[9]; in ib_addr_get_pkey()
94 dev_addr->broadcast[8] = pkey >> 8; in ib_addr_set_pkey()
95 dev_addr->broadcast[9] = (unsigned char) pkey; in ib_addr_set_pkey()
101 memcpy(gid, dev_addr->broadcast + 4, sizeof *gid); in ib_addr_get_mgid()
/linux/drivers/net/team/
H A Dteam_mode_broadcast.c3 * drivers/net/team/team_mode_broadcast.c - Broadcast mode for team
51 .kind = "broadcast",
72 MODULE_DESCRIPTION("Broadcast mode for team");
73 MODULE_ALIAS_TEAM_MODE("broadcast");
/linux/tools/testing/selftests/net/
H A Dnetdev-l2addr.sh38 get_addr broadcast "$nsim" "$NS" >/dev/null || fail "Couldn't get brd addr"
45 [[ "$(get_addr broadcast "$nsim" "$NS")" == "$TEST_ADDR" ]] || fail "Couldn't set brd addr"
48 fail "Created netdevsim with broadcast permaddr"
54 get_addr broadcast "$nsim_port" "$NS" >/dev/null || fail "Couldn't get brd addr"
H A Dbroadcast_pmtu.sh4 # Ensures broadcast route MTU is respected
27 … -r -a CLIENT_BROADCAST_ENTRY <<< "$(ip -net "${CLIENT_NS}" route show table local type broadcast)"
43 echo "Testing for broadcast route MTU" &&
H A Dbroadcast_ether_dst.sh8 # broadcast packets
41 echo "Testing ethernet broadcast destination"
51 # send broadcast ping
/linux/drivers/ras/amd/atl/
H A Dreg_fields.h43 * Access type: Broadcast
91 * Access type: Broadcast
116 * Access type: Broadcast
177 * Access type: Broadcast
439 * Access type: Broadcast
457 * Access type: Broadcast
475 * Access type: Broadcast
498 * Access type: Broadcast
561 * Access type: Broadcast
586 * Access type: Broadcast
/linux/Documentation/networking/
H A Dvrf.rst237 …3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master red state UP mode DEFA…
239 …4: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master red state UP mode DEFA…
241 …7: eth5: <BROADCAST,MULTICAST> mtu 1500 qdisc noop master red state DOWN mode DEFAULT group defaul…
248 eth1 UP 02:00:00:00:02:02 <BROADCAST,MULTICAST,UP,LOWER_UP>
249 eth2 UP 02:00:00:00:02:03 <BROADCAST,MULTICAST,UP,LOWER_UP>
250 eth5 DOWN 02:00:00:00:02:06 <BROADCAST,MULTICAST>
282 …3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master red state UP group def…
290 …4: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master red state UP group def…
298 7: eth5: <BROADCAST,MULTICAST> mtu 1500 qdisc noop master red state DOWN group default qlen 1000
321 broadcast 10.2.1.0 dev eth1 proto kernel scope link src 10.2.1.2
[all …]
H A Dj1939.rst96 - TP transfers can be unicast or broadcast.
98 - **Broadcast TP:** Does not require a receiver on the other side and can be
99 used in broadcast scenarios.
114 - ETP transfers cannot be broadcast like TP transfers, and always require a
144 - **Broadcast TP:** Allows sending data without a receiver, but only works for
145 TP transfers. ETP cannot be broadcast and always needs a receiving client.
197 PDU2 Format (global) (broadcast)
344 By default no broadcast packets can be send or received. To enable sending or
345 receiving broadcast packets use the socket option ``SO_BROADCAST``:
437 single unicast or broadcast address. However, there are scenarios where finer
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/linux/include/linux/
H A Dclockchips.h53 * - Clockevent source stops in C3 State and needs broadcast support.
60 * Core shall set the interrupt affinity dynamically in broadcast mode
66 * Clockevent device is based on a hrtimer for broadcast
89 * @broadcast: function to broadcast events
119 void (*broadcast)(const struct cpumask *mask); member
/linux/Documentation/devicetree/bindings/memory-controllers/
H A Dnvidia,tegra186-mc.yaml170 - const: broadcast
195 - const: broadcast
232 - const: broadcast
269 - const: broadcast
325 <0x0 0x02c10000 0x0 0x10000>, /* Broadcast channel */
330 reg-names = "sid", "broadcast", "ch0", "ch1", "ch2", "ch3";
/linux/drivers/firmware/psci/
H A Dpsci_checker.c237 bool broadcast = state->flags & CPUIDLE_FLAG_TIMER_STOP; in suspend_cpu() local
242 if (broadcast) { in suspend_cpu()
245 * broadcast. in suspend_cpu()
250 * In the absence of hardware broadcast mechanism, in suspend_cpu()
251 * this CPU might be used to broadcast wakeups, which in suspend_cpu()
252 * may be why entering tick broadcast has failed. in suspend_cpu()
264 if (broadcast) in suspend_cpu()
309 * suspend_cpu() takes care of switching to a broadcast in suspend_test_thread()
/linux/tools/testing/selftests/net/netfilter/
H A Dbr_netfilter.sh6 # Multicast/broadcast packets race for hash table insertion.
115 # enable conntrack in ns0 and drop broadcast packets in forward to
130 meta pkttype broadcast ip protocol icmp counter drop
160 # This should deliver broadcast to macvlan0, which is on top of ns0:br0.
/linux/net/can/
H A DKconfig34 tristate "Broadcast Manager CAN Protocol (with content filtering)"
37 The Broadcast Manager offers content filtering, timeout monitoring,
43 To use the Broadcast Manager, use AF_CAN with protocol CAN_BCM.

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