- 06 Nov, 2020 1 commit
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Ioana Ciornei authored
These functions are currently used by phy_interrupt() to either signal an error condition or to trigger the link state machine. In an attempt to actually support shared PHY IRQs, export these two functions so that the actual PHY drivers can use them. Cc: Alexandru Ardelean <alexandru.ardelean@analog.com> Cc: Andre Edich <andre.edich@microchip.com> Cc: Antoine Tenart <atenart@kernel.org> Cc: Baruch Siach <baruch@tkos.co.il> Cc: Christophe Leroy <christophe.leroy@c-s.fr> Cc: Dan Murphy <dmurphy@ti.com> Cc: Divya Koppera <Divya.Koppera@microchip.com> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: Hauke Mehrtens <hauke@hauke-m.de> Cc: Heiner Kallweit <hkallweit1@gmail.com> Cc: Jerome Brunet <jbrunet@baylibre.com> Cc: Kavya Sree Kotagiri <kavyasree.kotagiri@microchip.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Marco Felsch <m.felsch@pengutronix.de> Cc: Marek Vasut <marex@denx.de> Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Cc: Mathias Kresin <dev@kresin.me> Cc: Maxim Kochetkov <fido_max@inbox.ru> Cc: Michael Walle <michael@walle.cc> Cc: Neil Armstrong <narmstrong@baylibre.com> Cc: Nisar Sayed <Nisar.Sayed@microchip.com> Cc: Oleksij Rempel <o.rempel@pengutronix.de> Cc: Philippe Schenker <philippe.schenker@toradex.com> Cc: Willy Liu <willy.liu@realtek.com> Cc: Yuiko Oshino <yuiko.oshino@microchip.com> Signed-off-by:
Ioana Ciornei <ioana.ciornei@nxp.com> Signed-off-by:
Jakub Kicinski <kuba@kernel.org>
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- 05 Nov, 2020 39 commits
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Xin Long authored
inet(6)_skb_parm was removed from sctp_input_cb by Commit a1dd2cf2 ("sctp: allow changing transport encap_port by peer packets"), as it thought sctp_input_cb->header is not used any more in SCTP. syzbot reported a crash: [ ] BUG: KASAN: use-after-free in decode_session6+0xe7c/0x1580 [ ] [ ] Call Trace: [ ] <IRQ> [ ] dump_stack+0x107/0x163 [ ] kasan_report.cold+0x1f/0x37 [ ] decode_session6+0xe7c/0x1580 [ ] __xfrm_policy_check+0x2fa/0x2850 [ ] sctp_rcv+0x12b0/0x2e30 [ ] sctp6_rcv+0x22/0x40 [ ] ip6_protocol_deliver_rcu+0x2e8/0x1680 [ ] ip6_input_finish+0x7f/0x160 [ ] ip6_input+0x9c/0xd0 [ ] ipv6_rcv+0x28e/0x3c0 It was caused by sctp_input_cb->header/IP6CB(skb) still used in sctp rx path decode_session6() but some members overwritten by sctp6_rcv(). This patch is to fix it by bring inet(6)_skb_parm back to sctp_input_cb and not overwriting it in sctp4/6_rcv() and sctp_udp_rcv(). Reported-by: syzbot+5be8aebb1b7dfa90ef31@syzkaller.appspotmail.com Fixes: a1dd2cf2 ("sctp: allow changing transport encap_port by peer packets") Signed-off-by:
Xin Long <lucien.xin@gmail.com> Acked-by:
Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> Link: https://lore.kernel.org/r/136c1a7a419341487c504be6d1996928d9d16e02.1604472932.git.lucien.xin@gmail.comSigned-off-by:
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Jakub Kicinski authored
Kurt Kanzenbach says: ==================== Hirschmann Hellcreek DSA driver this series adds a DSA driver for the Hirschmann Hellcreek TSN switch IP. Characteristics of that IP: * Full duplex Ethernet interface at 100/1000 Mbps on three ports * IEEE 802.1Q-compliant Ethernet Switch * IEEE 802.1Qbv Time-Aware scheduling support * IEEE 1588 and IEEE 802.1AS support That IP is used e.g. in https://www.arrow.com/en/campaigns/arrow-kairos Due to the hardware setup the switch driver is implemented using DSA. A special tagging protocol is leveraged. Furthermore, this driver supports PTP and hardware timestamping. This work is part of the AccessTSN project: https://www.accesstsn.com/ The previous versions can be found here: * https://lkml.kernel.org/netdev/20200618064029.32168-1-kurt@linutronix.de/ * https://lkml.kernel.org/netdev/20200710113611.3398-1-kurt@linutronix.de/ * https://lkml.kernel.org/netdev/20200723081714.16005-1-kurt@linutronix.de/ * https://lkml.kernel.org/netdev/20200820081118.10105-1-kurt@linutronix.de/ * https://lkml.kernel.org/netdev/20200901125014.17801-1-kurt@linutronix.de/ * https://lkml.kernel.org/netdev/20200904062739.3540-1-kurt@linutronix.de/ * https://lkml.kernel.org/netdev/20201004112911.25085-1-kurt@linutronix.de/ * https://lkml.kernel.org/netdev/20201028074221.29326-1-kurt@linutronix.de/ Changes since v7: * Simplify tagging code (rebase to net-next) * Pass info instead of ptr (Florian Fainelli) * Fix yamllint warnings (Rob Herring) Changes since v6: * Add .tail_tag = true (Vladimir Oltean) * Fix vlan_filtering=0 bridges (Vladimir Oltean) * Enforce restrictions (Vladimir Oltean) * Sort stuff alphabetically (Vladimir Oltean) * Rename hellcreek.yaml to hirschmann,hellcreek.yaml * Typo fixes Changes since v5: * Implement configure_vlan_while_not_filtering behavior (Vladimir Oltean) * Minor cleanups Changes since v4: * Fix W=1 compiler warnings (kernel test robot) * Add tags Changes since v3: * Drop TAPRIO support (David Miller) => Switch to mutexes due to the lack of hrtimers * Use more specific compatible strings and add platform data (Andrew Lunn) * Fix Kconfig ordering (Andrew Lunn) Changes since v2: * Make it compile by getting all requirements merged first (Jakub Kicinski, David Miller) * Use "tsn" for TSN register set (Rob Herring) * Fix DT binding issues (Rob Herring) Changes since v1: * Code simplifications (Florian Fainelli, Vladimir Oltean) * Fix issues with hellcreek.yaml bindings (Florian Fainelli) * Clear reserved field in ptp v2 event messages (Richard Cochran) * Make use of generic ptp parsing function (Richard Cochran, Vladimir Oltean) * Fix Kconfig (Florian Fainelli) * Add tags (Florian Fainelli, Rob Herring, Richard Cochran) Changes since RFC ordered by reviewers: * Andrew Lunn * Use dev_dbg for debug messages * Get rid of __ function names where possible * Use reverse xmas tree variable ordering * Remove redundant/useless checks * Improve comments e.g. for PTP * Fix Kconfig ordering * Make LED handling more generic and provide info via DT * Setup advertisement of PHYs according to hardware * Drop debugfs patch * Jakub Kicinski * Fix compiler warnings * Florian Fainelli * Switch to YAML DT bindings * Richard Cochran * Fix typo * Add missing NULL checks ==================== Link: https://lore.kernel.org/r/20201103071101.3222-1-kurt@linutronix.deSigned-off-by:
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Kurt Kanzenbach authored
Add basic documentation and example. Signed-off-by:
Kurt Kanzenbach <kurt@linutronix.de> Reviewed-by:
Rob Herring <robh@kernel.org> Reviewed-by:
Florian Fainelli <f.fainelli@gmail.com> Signed-off-by:
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Kurt Kanzenbach authored
Hirschmann is building devices for automation and networking. Add them to the vendor prefixes. Signed-off-by:
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Kurt Kanzenbach authored
The switch has two controllable I/Os which are usually connected to LEDs. This is useful to immediately visually see the PTP status. These provide two signals: * is_gm This LED can be activated if the current device is the grand master in that PTP domain. * sync_good This LED can be activated if the current device is in sync with the network time. Expose these via the LED framework to be controlled via user space e.g. linuxptp. Signed-off-by:
Andrew Lunn <andrew@lunn.ch> Reviewed-by:
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Kamil Alkhouri authored
The switch has the ability to take hardware generated time stamps per port for PTPv2 event messages in Rx and Tx direction. That is useful for achieving needed time synchronization precision for TSN devices/switches. So add support for it. There are two directions: * RX The switch has a single register per port to capture a timestamp. That mechanism is not used due to correlation problems. If the software processing is too slow and a PTPv2 event message is received before the previous one has been processed, false timestamps will be captured. Therefore, the switch can do "inline" timestamping which means it can insert the nanoseconds part of the timestamp directly into the PTPv2 event message. The reserved field (4 bytes) is leveraged for that. This might not be in accordance with (older) PTP standards, but is the only way to get reliable results. * TX In Tx direction there is no correlation problem, because the software and the driver has to ensure that only one event message is "on the fly". However, the switch provides also a mechanism to check whether a timestamp is lost. That can only happen when a timestamp is read and at this point another message is timestamped. So, that lost bit is checked just in case to indicate to the user that the driver or the software is somewhat buggy. Signed-off-by:
Kamil Alkhouri <kamil.alkhouri@hs-offenburg.de> Signed-off-by:
Richard Cochran <richardcochran@gmail.com> Signed-off-by:
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Kamil Alkhouri authored
The switch has internal PTP hardware clocks. Add support for it. There are three clocks: * Synchronized * Syntonized * Free running Currently the synchronized clock is exported to user space which is a good default for the beginning. The free running clock might be exported later e.g. for implementing 802.1AS-2011/2020 Time Aware Bridges (TAB). The switch also supports cross time stamping for that purpose. The implementation adds support setting/getting the time as well as offset and frequency adjustments. However, the clock only holds a partial timeofday timestamp. This is why we track the seconds completely in software (see overflow work and last_ts). Furthermore, add the PTP multicast addresses into the FDB to forward that packages only to the CPU port where they are processed by a PTP program. Signed-off-by:
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Kurt Kanzenbach authored
Add a basic DSA driver for Hirschmann Hellcreek switches. Those switches are implementing features needed for Time Sensitive Networking (TSN) such as support for the Time Precision Protocol and various shapers like the Time Aware Shaper. This driver includes basic support for networking: * VLAN handling * FDB handling * Port statistics * STP * Phylink Signed-off-by:
Vladimir Oltean <olteanv@gmail.com> Reviewed-by:
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Vladimir Oltean authored
Some switches rely on unique pvids to ensure port separation in standalone mode, because they don't have a port forwarding matrix configurable in hardware. So, setups like a group of 2 uppers with the same VLAN, swp0.100 and swp1.100, will cause traffic tagged with VLAN 100 to be autonomously forwarded between these switch ports, in spite of there being no bridge between swp0 and swp1. These drivers need to prevent this from happening. They need to have VLAN filtering enabled in standalone mode (so they'll drop frames tagged with unknown VLANs) and they can only accept an 8021q upper on a port as long as it isn't installed on any other port too. So give them the chance to veto bad user requests. Signed-off-by:
Vladimir Oltean <vladimir.oltean@nxp.com> [Kurt: Pass info instead of ptr] Signed-off-by:
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Kurt Kanzenbach authored
The Hirschmann Hellcreek TSN switches have a special tagging protocol for frames exchanged between the CPU port and the master interface. The format is a one byte trailer indicating the destination or origin port. It's quite similar to the Micrel KSZ tagging. That's why the implementation is based on that code. Signed-off-by:
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Vlad Buslov authored
Allow user to request action terse dump with new flag value TCA_FLAG_TERSE_DUMP. Only output essential action info in terse dump (kind, stats, index and cookie, if set by the user when creating the action). This is different from filter terse dump where index is excluded (filter can be identified by its own handle). Move tcf_action_dump_terse() function to the beginning of source file in order to call it from tcf_dump_walker(). Signed-off-by:
Vlad Buslov <vlad@buslov.dev> Suggested-by:
Jamal Hadi Salim <jhs@mojatatu.com> Acked-by:
Cong Wang <xiyou.wangcong@gmail.com> Link: https://lore.kernel.org/r/20201102201243.287486-1-vlad@buslov.devSigned-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-nextJakub Kicinski authored
Pablo Neira Ayuso says: ==================== Netfilter updates for net-next 1) Move existing bridge packet reject infra to nf_reject_{ipv4,ipv6}.c from Jose M. Guisado. 2) Consolidate nft_reject_inet initialization and dump, also from Jose. 3) Add the netdev reject action, from Jose. 4) Allow to combine the exist flag and the destroy command in ipset, from Joszef Kadlecsik. 5) Expose bucket size parameter for hashtables, also from Jozsef. 6) Expose the init value for reproducible ipset listings, from Jozsef. 7) Use __printf attribute in nft_request_module, from Andrew Lunn. 8) Allow to use reject from the inet ingress chain. * git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next: netfilter: nft_reject_inet: allow to use reject from inet ingress netfilter: nftables: Add __printf() attribute netfilter: ipset: Expose the initval hash parameter to userspace netfilter: ipset: Add bucketsize parameter to all hash types netfilter: ipset: Support the -exist flag with the destroy command netfilter: nft_reject: add reject verdict support for netdev netfilter: nft_reject: unify reject init and dump into nft_reject netfilter: nf_reject: add reject skbuff creation helpers ==================== Link: https://lore.kernel.org/r/20201104141149.30082-1-pablo@netfilter.orgSigned-off-by: -
Jakub Kicinski authored
Mat Martineau says: ==================== mptcp: Miscellaneous MPTCP fixes This is a collection of small fixup and minor enhancement patches that have accumulated in the MPTCP tree while net-next was closed. These are prerequisites for larger changes we have queued up. Patch 1 refines receive buffer autotuning. Patches 2 and 4 are some minor locking and refactoring changes. Patch 3 improves GRO and RX coalescing with MPTCP skbs. Patches 5-7 add a sysctl for tuning ADD_ADDR retransmission timeout, corresponding test code, and documentation. v2: Add sysctl documentation and fix signoff tags. ==================== Link: https://lore.kernel.org/r/20201103190509.27416-1-mathew.j.martineau@linux.intel.comSigned-off-by:
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Geliang Tang authored
This patch added the test case for retransmitting ADD_ADDR when timeout occurs. It set NS1's add_addr_timeout to 1 second, and drop NS2's ADD_ADDR echo packets. Here we need to slow down the transfer process of all data to let the ADD_ADDR suboptions can be retransmitted three times. So we added a new parameter "speed" for do_transfer, it can be set with fast or slow. We also added three new optional parameters for run_tests, and dropped run_remove_tests function. Since we added the netfilter rules in this test case, we need to update the "config" file. Suggested-by:
Matthieu Baerts <matthieu.baerts@tessares.net> Suggested-by:
Paolo Abeni <pabeni@redhat.com> Acked-by:
Geliang Tang <geliangtang@gmail.com> Signed-off-by:
Mat Martineau <mathew.j.martineau@linux.intel.com> Signed-off-by:
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Mat Martineau authored
Describe the two MPTCP sysctls, what the values mean, and the default settings. Acked-by:
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Geliang Tang authored
This patch added a new sysctl, named add_addr_timeout, to control the timeout value (in seconds) of the ADD_ADDR retransmission. Suggested-by:
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Florian Westphal authored
mptcp_clean_una() will wake writers in case memory could be reclaimed. When called from mptcp_sendmsg the wakeup code isn't needed. Move the wakeup to a new helper and then use that from the mptcp worker. Signed-off-by:
Florian Westphal <fw@strlen.de> Signed-off-by:
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Paolo Abeni authored
When the TCP stack splits a packet on the write queue, the tail half currently lose the associated skb extensions, and will not carry the DSM on the wire. The above does not cause functional problems and is allowed by the RFC, but interact badly with GRO and RX coalescing, as possible candidates for aggregation will carry different TCP options. This change tries to improve the MPTCP behavior, propagating the skb extensions on split. Additionally, we must prevent the MPTCP stack from updating the mapping after the split occur: that will both violate the RFC and fool the reader. Signed-off-by:
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Florian Westphal authored
The function is short and won't sleep, so this can use the _fast version. Acked-by:
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Florian Westphal authored
In addition to tcp autotuning during read, it may also increase the receive buffer in tcp_clamp_window(). In this case, mptcp should adjust its receive buffer size as well so it can move all pending skbs from the subflow socket to the mptcp socket. At this time, TCP can have more skbs ready for processing than what the mptcp receive buffer size allows. In the mptcp case, the receive window announced is based on the free space of the mptcp parent socket instead of the individual subflows. Following the subflow allows mptcp to grow its receive buffer. This is especially noticeable for loopback traffic where two skbs are enough to fill the initial receive window. In mptcp_data_ready() we do not hold the mptcp socket lock, so modifying mptcp_sk->sk_rcvbuf is racy. Do it when moving skbs from subflow to mptcp socket, both sockets are locked in this case. Signed-off-by:
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Claudiu Manoil authored
Tx checksumming has been defeatured and completely removed from the h/w reference manual. Made a little cleanup for the TSE case as this is complementary code. Signed-off-by:
Claudiu Manoil <claudiu.manoil@nxp.com> Link: https://lore.kernel.org/r/20201103140213.3294-1-claudiu.manoil@nxp.comSigned-off-by:
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Zou Wei authored
Fix coccicheck warnings: ./dpaa_eth.c:2549:2-22: WARNING: Assignment of 0/1 to bool variable ./dpaa_eth.c:2562:2-22: WARNING: Assignment of 0/1 to bool variable Reported-by:
Hulk Robot <hulkci@huawei.com> Signed-off-by:
Zou Wei <zou_wei@huawei.com> Acked-by:
Madalin Bucur <madalin.bucur@oss.nxp.com> Link: https://lore.kernel.org/r/1604405100-33255-1-git-send-email-zou_wei@huawei.comSigned-off-by:
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Alexandru Ardelean authored
The ADIN1300/ADIN1200 support cable diagnostics using TDR. The cable fault detection is automatically run on all four pairs looking at all combinations of pair faults by first putting the PHY in standby (clear the LINK_EN bit, PHY_CTRL_3 register, Address 0x0017) and then enabling the diagnostic clock (set the DIAG_CLK_EN bit, PHY_CTRL_1 register, Address 0x0012). Cable diagnostics can then be run (set the CDIAG_RUN bit in the CDIAG_RUN register, Address 0xBA1B). The results are reported for each pair in the cable diagnostics results registers, CDIAG_DTLD_RSLTS_0, CDIAG_DTLD_RSLTS_1, CDIAG_DTLD_RSLTS_2, and CDIAG_DTLD_RSLTS_3, Address 0xBA1D to Address 0xBA20). The distance to the first fault for each pair is reported in the cable fault distance registers, CDIAG_FLT_DIST_0, CDIAG_FLT_DIST_1, CDIAG_FLT_DIST_2, and CDIAG_FLT_DIST_3, Address 0xBA21 to Address 0xBA24). This change implements support for this using phylib's cable-test support. Reviewed-by:
Alexandru Ardelean <alexandru.ardelean@analog.com> Link: https://lore.kernel.org/r/20201103074436.93790-2-alexandru.ardelean@analog.comSigned-off-by:
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Alexandru Ardelean authored
When the PHY powers up, the diagnostics clock isn't enabled (bit 2 in register PHY_CTRL_1 (0x0012)). Also, the PHY is not in standby mode, so bit 13 in PHY_CTRL_3 (0x0017) is always set at power up. The standby mode and the diagnostics clock are both meant to be for the cable diagnostics feature of the PHY (in phylib this would be equivalent to the cable-test support), and for the frame-generator feature of the PHY. In standby mode, the PHY doesn't negotiate links or manage links. To use the cable diagnostics/test (or frame-generator), the PHY must be first set in standby mode, so that the link operation doesn't interfere. Then, the diagnostics clock must be enabled. For the cable-test feature, when the operation finishes, the PHY goes into PHY_UP state, and the config_aneg hook is called. For the ADIN PHY, we need to make sure that during autonegotiation configuration/setup the PHY is removed from standby mode and the diagnostics clock is disabled, so that normal operation is resumed. This change does that by moving the set of the ADIN1300_LINKING_EN bit (2) in the config_aneg (to disable standby mode). Previously, this was set in the downshift setup, because the downshift retry value and the ADIN1300_LINKING_EN are in the same register. And the ADIN1300_DIAG_CLK_EN bit (13) is cleared, to disable the diagnostics clock. Reviewed-by:
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Jakub Kicinski authored
Nikolay Aleksandrov says: ==================== selftests: net: bridge: add tests for MLDv2 This is the second selftests patch-set for the new multicast functionality which adds tests for the bridge's MLDv2 support. The tests use full precooked packets which are sent via mausezahn and the resulting state after each test is checked for proper X,Y sets, (*,G) source list, source list entry timers, (S,G) existence and flags, packet forwarding and blocking, exclude group expiration and (*,G) auto-add. The first 3 patches factor out common functions which are used by IGMPv3 tests in lib.sh and add support for IPv6 test UDP packet, then patch 4 adds the first test with the initial MLDv2 setup. The following new tests are added: - base case: MLDv2 report ff02::cc is_include - include -> allow report - include -> is_include report - include -> is_exclude report - include -> to_exclude report - exclude -> allow report - exclude -> is_include report - exclude -> is_exclude report - exclude -> to_exclude report - include -> block report - exclude -> block report - exclude timeout (move to include + entry deletion) - S,G port entry automatic add to a *,G,exclude port The variable names and set notation are the same as per RFC 3810, for more information check RFC 3810 sections 2.3 and 7. ==================== Link: https://lore.kernel.org/r/20201103172412.1044840-1-razor@blackwall.orgSigned-off-by:
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Nikolay Aleksandrov authored
When we have *,G ports in exclude mode and a new S,G,port is added the kernel has to automatically create an S,G entry for each exclude port to get proper forwarding. Signed-off-by:
Nikolay Aleksandrov <nikolay@nvidia.com> Signed-off-by:
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Nikolay Aleksandrov authored
Test that when a group in exclude mode expires it changes mode to include and the blocked entries are deleted. Signed-off-by:
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Nikolay Aleksandrov authored
The test checks for the following case: Router State Report Received New Router State Actions EXCLUDE (X,Y) BLOCK (A) EXCLUDE (X+(A-Y),Y) (A-X-Y) = Filter Timer Send Q(MA,A-Y) Signed-off-by: -
Nikolay Aleksandrov authored
The test checks for the following case: Router State Report Received New Router State Actions INCLUDE (A) BLOCK (B) INCLUDE (A) Send Q(MA,A*B) Signed-off-by:
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Nikolay Aleksandrov authored
The test checks for the following case: Router State Report Received New Router State Actions EXCLUDE (X,Y) TO_EX (A) EXCLUDE (A-Y,Y*A) (A-X-Y) = Filter Timer Delete (X-A) Delete (Y-A) Send Q(MA,A-Y) Filter Timer=MALI Signed-off-by: -
Nikolay Aleksandrov authored
The test checks for the following case: Router State Report Received New Router State Actions EXCLUDE (X,Y) IS_EX (A) EXCLUDE (A-Y, Y*A) (A-X-Y)=MALI Delete (X-A) Delete (Y-A) Filter Timer=MALI Signed-off-by: -
Nikolay Aleksandrov authored
The test checks for the following case: Router State Report Received New Router State Actions EXCLUDE (X,Y) IS_IN (A) EXCLUDE (X+A, Y-A) (A)=MALI Signed-off-by:
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Nikolay Aleksandrov authored
The test checks for the following case: Router State Report Received New Router State Actions EXCLUDE (X,Y) ALLOW (A) EXCLUDE (X+A,Y-A) (A)=MALI Signed-off-by:
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Nikolay Aleksandrov authored
The test checks for the following case: Router State Report Received New Router State Actions INCLUDE (A) TO_EX (B) EXCLUDE (A*B,B-A) (B-A)=0 Delete (A-B) Send Q(MA,A*B) Filter Timer=MALI Signed-off-by: -
Nikolay Aleksandrov authored
The test checks for the following case: Router State Report Received New Router State Actions INCLUDE (A) IS_EX (B) EXCLUDE (A*B, B-A) (B-A)=0 Delete (A-B) Filter Timer=MALI Signed-off-by: -
Nikolay Aleksandrov authored
The test checks for the following case: Router State Report Received New Router State Actions INCLUDE (A) IS_IN (B) INCLUDE (A+B) (B)=MALI Signed-off-by:
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Nikolay Aleksandrov authored
The test checks for the following case: Router State Report Received New Router State Actions INCLUDE (A) ALLOW (B) INCLUDE (A+B) (B)=MALI Signed-off-by:
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Nikolay Aleksandrov authored
Add the initial setup for MLDv2 tests with the first test of a simple is_include report. For MLDv2 we need to setup the bridge properly and we also send the full precooked packets instead of relying on mausezahn to fill in some parts. For verification we use the generic S,G state checking functions from lib.sh. Signed-off-by:
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Nikolay Aleksandrov authored
Factor out S,G entry state checking functions for existence, forwarding, blocking and timer to lib.sh so they can be later used by MLDv2 tests. Add brmcast_ suffix to their name to make the relation to the bridge explicit. Signed-off-by:
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