| History log of /src/sys/net/lagg/if_lagg_lacp.c |
| Revision | | Date | Author | Comments |
| 1.43 |
| 05-Apr-2024 |
yamaguchi | lagg(4): move reply limitation to recive processing
|
| 1.42 |
| 05-Apr-2024 |
yamaguchi | lagg(4): set suppress at the same time with distribution state
|
| 1.41 |
| 05-Apr-2024 |
yamaguchi | added missing workq_wait for lacp_tick_work()
|
| 1.40 |
| 05-Apr-2024 |
yamaguchi | lagg(4): added check of LACP running state for safety
When LACP stops, the handler of callout do nothing
because all port is already detached from lacp.
Therefore, the added checks are just for safety.
|
| 1.39 |
| 05-Apr-2024 |
yamaguchi | fix missing LACP_LOCK
|
| 1.38 |
| 05-Apr-2024 |
yamaguchi | lagg(4): added missing pserialize_read_enter
|
| 1.37 |
| 04-Apr-2024 |
yamaguchi | Added comments to lagg(4)
|
| 1.36 |
| 04-Apr-2024 |
yamaguchi | lagg(4): move allocate memory before ioctl
|
| 1.35 |
| 04-Apr-2024 |
yamaguchi | Added KASSERT for LACP_LOCK
|
| 1.34 |
| 04-Apr-2024 |
yamaguchi | lagg(4): Use CTASSERT
|
| 1.33 |
| 04-Apr-2024 |
yamaguchi | lagg(4): change errno
suggested by ozaki-r@, thanks.
|
| 1.32 |
| 04-Apr-2024 |
yamaguchi | lagg(4): Remove unnecessary LAGG_LOCK holding while lagg_proto_detach()
to avoid deadlock in workqueue_wait due to LAGG_LOCK holding
lagg_proto_detach dose not need to hold LAGG_LOCK because only one
context can access to a detaching protocol after sc->sc_var is updated.
But it was held without any reason. And it had caused a deadlock by
holding LAGG_LOCK in caller of workqueue_wait
and waiting for the lock in worker.
|
| 1.31 |
| 04-Apr-2024 |
yamaguchi | lagg(4): added log on detaching a port from SELECTED state to STANDBY
|
| 1.30 |
| 04-Apr-2024 |
yamaguchi | lagg(4): Added LACP_READY state for logging
when a port turns SELECTED or UNSELECTED
|
| 1.29 |
| 22-Nov-2023 |
yamaguchi | lagg(4): Added logs about LACP processing
|
| 1.28 |
| 22-Nov-2023 |
yamaguchi | Set the fastest linkspeed in each physical interface to lagg(4)
|
| 1.27 |
| 22-Nov-2023 |
yamaguchi | Update sending interval when the partner's state is changed
|
| 1.26 |
| 22-Nov-2023 |
yamaguchi | Change LACPDU sending interval by TIMEOUT bit in partner's state
|
| 1.25 |
| 10-Apr-2022 |
andvar | branches: 1.25.4;
fix various typos in comments and output/log messages.
|
| 1.24 |
| 04-Apr-2022 |
yamaguchi | Fix missing m_reset_rcvif for allocated mbuf
|
| 1.23 |
| 04-Apr-2022 |
yamaguchi | Move input processing of lagg(4) before ether_input
to get rid of dependence.
This implementation is similar with that of bridge(4).
|
| 1.22 |
| 01-Apr-2022 |
yamaguchi | lagg(4): reimplement add and delete port
The IFNET_LOCK for the adding or deleting port became to
be held the whole time while the ifnet of the port is changed.
|
| 1.21 |
| 31-Mar-2022 |
yamaguchi | rename lagg_enqueue to lagg_output
NFC
|
| 1.20 |
| 31-Mar-2022 |
yamaguchi | Use addlog(4) for putting 2 messages to one line
|
| 1.19 |
| 31-Mar-2022 |
yamaguchi | update state of aggregator on multi-speed changing
|
| 1.18 |
| 31-Mar-2022 |
yamaguchi | handle LACPDU and MarkerDU in thread context
Those handler move from softint to thread context to
improve throughput in high load, because they hold LACP_LOCK.
pointed out by k-goda@IIJ
|
| 1.17 |
| 31-Mar-2022 |
yamaguchi | fix coding style
|
| 1.16 |
| 31-Mar-2022 |
yamaguchi | Added length check for safety
pointed out by k-goda@IIJ
|
| 1.15 |
| 31-Mar-2022 |
yamaguchi | Added missing kmem_free
pointed out by k-goda@IIJ
|
| 1.14 |
| 31-Mar-2022 |
yamaguchi | Added a kernel option to run LACP on a half duplex interface
|
| 1.13 |
| 16-Jan-2022 |
rillig | lagg: remove stray semicolon
No binary change.
|
| 1.12 |
| 12-Jan-2022 |
yamaguchi | Fix to call lacp_linkstate with IFNET_LOCK held
Network stack calls lacp_linkstate through lagg_port_ioctl when
doing "ifconfig up" or "ifconfig down" to an interface that is
a member of lagg(4). And IFNET_LOCK in the member interface
is held while the ioctl.
Therefore, lacp_linkstate is renamed to
lacp_linkstate_ifnet_locked, and always called with IFNET_LOCK
held. It avoids locking agains myself.
|
| 1.11 |
| 06-Jan-2022 |
riastradh | lagg(4): Take lock as required around if ioctl.
Note: There are some calls to SIOCADDMULTI/SIOCDELMULTI that take the
lock when they don't need it, but it's not clear it's harmful either
unless they come via a caller that holds softnet_lock.
candidate fix for
https://mail-index.netbsd.org/current-users/2021/12/31/msg041876.html
ok yamaguchi
|
| 1.10 |
| 31-Dec-2021 |
riastradh | sys: Use if_ioctl wrapper function.
|
| 1.9 |
| 30-Nov-2021 |
yamaguchi | Move net/agr/ieee8023_slowprotocols.h to net/ether_slowprotocols.h
Definitions related to slowprotocols are duplicated between
agr/ieee8023ad_slowprotocols.h and lagg/if_lagg_lacp.h
Therefore, the contents are moved to added file.
Note: currently, there are just LACP and Marker protocol,
however slowprotocols is independent of them.
|
| 1.8 |
| 16-Nov-2021 |
yamaguchi | Added a kernel option to set SYNC bit of LACP
while the lagg interface is in STANDBY state
|
| 1.7 |
| 16-Nov-2021 |
yamaguchi | Set SYNC bit of LACPDU when the interface is on STANDBY state
|
| 1.6 |
| 19-Oct-2021 |
yamaguchi | lagg: support l2tp(4) aggregation
- Accept "ifconfig lagg* laggport l2tp*"
- Set promiscuous mode when the added interface is l2tp*
- check IFF_UP in addition to IFF_RUNNING on
SIOCSIFFLAGS to a child interface.
|
| 1.5 |
| 02-Oct-2021 |
mrg | avoid set-but-unused-variable warnings.
|
| 1.4 |
| 30-Sep-2021 |
yamaguchi | Make a link-layer address of lagg(4) configurable by ifconfig(8)
lagg(4) uses a configured link-layer (MAC) address instead
of a random MAC address generated on creating.
The configured MAC address is copied to all child interface
and used for a system id of LACP.
|
| 1.3 |
| 30-Jun-2021 |
yamaguchi | lagg: fix an uninitialize variable
pointed out by tnn@n.o., thanks.
|
| 1.2 |
| 18-May-2021 |
hannken | branches: 1.2.2; 1.2.6;
Make this compile without DIAGNOSTIC.
|
| 1.1 |
| 17-May-2021 |
yamaguchi | Add a new link-aggregation pseudo interface named lagg(4)
- FreeBSD's lagg(4) based implementation
- MP-safe and MP-scalable
|
| 1.2.6.3 |
| 01-Aug-2021 |
thorpej | Sync with HEAD.
|
| 1.2.6.2 |
| 17-Jun-2021 |
thorpej | Sync w/ HEAD.
|
| 1.2.6.1 |
| 18-May-2021 |
thorpej | file if_lagg_lacp.c was added on branch thorpej-i2c-spi-conf on 2021-06-17 04:46:35 +0000
|
| 1.2.2.2 |
| 31-May-2021 |
cjep | sync with head
|
| 1.2.2.1 |
| 18-May-2021 |
cjep | file if_lagg_lacp.c was added on branch cjep_staticlib_x on 2021-05-31 22:15:21 +0000
|
| 1.25.4.2 |
| 03-Oct-2024 |
martin | Pull up following revision(s) (requested by rin in ticket #916):
sys/net/lagg/if_laggproto.c: revision 1.15
sys/net/lagg/if_lagg_lacp.c: revision 1.36
sys/net/lagg/if_laggproto.c: revision 1.16
sys/net/lagg/if_lagg_lacp.c: revision 1.37
sys/net/lagg/if_lagg_lacp.c: revision 1.38
sys/net/lagg/if_lagg_lacp.c: revision 1.39
sys/net/lagg/if_lagg.c: revision 1.54
sys/net/lagg/if_lagg.c: revision 1.55
sys/net/lagg/if_lagg.c: revision 1.59
sys/net/lagg/if_lagg.c: revision 1.70
sys/net/lagg/if_laggproto.h: revision 1.19
sys/net/lagg/if_lagg_lacp.c: revision 1.28
sys/net/lagg/if_lagg_lacp.c: revision 1.29
sys/net/lagg/if_laggproto.c: revision 1.7
sys/net/lagg/if_lagg_lacp.h: revision 1.5
sys/net/lagg/if_laggproto.c: revision 1.8
sys/net/lagg/if_laggproto.c: revision 1.9
sys/net/lagg/if_lagg_lacp.c: revision 1.40
sys/net/lagg/if_lagg_lacp.c: revision 1.41
sys/net/lagg/if_lagg_lacp.c: revision 1.42
sys/net/lagg/if_lagg_lacp.c: revision 1.43
tests/net/if_lagg/t_lagg.sh: revision 1.11
sys/net/lagg/if_lagg.c: revision 1.60
sys/net/lagg/if_lagg.c: revision 1.62
sys/net/lagg/if_lagg.c: revision 1.63
sys/net/lagg/if_lagg.c: revision 1.64
sys/net/lagg/if_laggproto.h: revision 1.20
sys/net/lagg/if_lagg.c: revision 1.65
sys/net/lagg/if_lagg.c: revision 1.66
sys/net/lagg/if_lagg.c: revision 1.67
sys/net/lagg/if_lagg_lacp.c: revision 1.30
sys/net/lagg/if_lagg.c: revision 1.68
sys/net/lagg/if_laggproto.c: revision 1.10
sys/net/lagg/if_lagg_lacp.c: revision 1.31
sys/net/lagg/if_lagg.c: revision 1.69
sys/net/lagg/if_laggproto.c: revision 1.11
sys/net/lagg/if_lagg_lacp.c: revision 1.32
sys/net/lagg/if_laggproto.c: revision 1.12
sys/net/lagg/if_lagg_lacp.c: revision 1.33
sys/net/lagg/if_laggproto.c: revision 1.13
sys/net/lagg/if_lagg_lacp.c: revision 1.34
sys/net/lagg/if_laggproto.c: revision 1.14
sys/net/lagg/if_lagg_lacp.c: revision 1.35
Set the fastest linkspeed in each physical interface to lagg(4)
lagg(4): Added logs about LACP processing
lagg(4): Fix missing IFNET_LOCK acquirement
lagg(4): update link speed when a physical interface is removed
lagg(4): fix missing update of the number of active ports
lagg(4): Added 0 length check
lagg(4): Added LACP_READY state for logging
when a port turns SELECTED or UNSELECTED
lagg(4): added log on detaching a port from SELECTED state to STANDBY
acquire LAGG_PROTO_LOCK instead of pserialize read section
lagg(4): Remove unnecessary LAGG_LOCK holding while lagg_proto_detach()
to avoid deadlock in workqueue_wait due to LAGG_LOCK holding
lagg_proto_detach dose not need to hold LAGG_LOCK because only one
context can access to a detaching protocol after sc->sc_var is updated.
But it was held without any reason. And it had caused a deadlock by
holding LAGG_LOCK in caller of workqueue_wait
and waiting for the lock in worker.
added missing LAGG_UNLOCK()
lagg(4): move comment about IFF_PROMISC
pointed out by ozaki-r@, thanks.
lagg(4): added NULL check for pfil_run_hooks
pointed out by ozaki-r@, thanks.
lagg(4): change errno
suggested by ozaki-r@, thanks.
lagg(4): increase output packets and bytes only if no error occurred
pointed out by ozaki-r@, thanks.
lagg(4): replace NULL check with KASSERT because lp_softc is always non-NULL
lagg(4): Use CTASSERT
Added KASSERT for LACP_LOCK
lagg(4): move allocate memory before ioctl
Added comments to lagg(4)
lagg(4): added __predict_true
lagg(4): added missing pserialize_read_enter
fix missing LACP_LOCK
lagg(4): added check of LACP running state for safety
When LACP stops, the handler of callout do nothing
because all port is already detached from lacp.
Therefore, the added checks are just for safety.
added missing workq_wait for lacp_tick_work()
lagg(4): set suppress at the same time with distribution state
lagg(4): remove unnecessary masking
pointed out by ozaki-r@, thanks.
lagg(4): move reply limitation to recive processing
lagg(4): release lock before pserialize_perform() if possible
lagg(4): Added vlan check
lagg(4): Fix missing destroy for list and entry
lagg(4) test: Fix typo and old comment
lagg: fill name of workqueue correctly
Found by KASSERT failure for DIAGNOSTIC kernel.
Authored by ozaki-r@.
|
| 1.25.4.1 |
| 27-Nov-2023 |
martin | Pull up following revision(s) (requested by yamaguchi in ticket #476):
sys/net/lagg/if_lagg.c: revision 1.52
sys/net/lagg/if_lagg.c: revision 1.53
sys/net/lagg/if_lagg_lacp.c: revision 1.26
sys/net/lagg/if_lagg_lacp.c: revision 1.27
Change LACPDU sending interval by TIMEOUT bit in partner's state
Update sending interval when the partner's state is changed
lagg(4): Fix missing pfil_run_hooks() and bpf_mtap()
Set ETHERCAP_VLAN_HWTAGGING on lagg(4)
that doesn't has physical interfaces
|
