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54482989 |
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04-Feb-2024 |
Mark Johnston <markj@FreeBSD.org> |
etherswitch: Use device_set_desc(f)() No functional change intended. MFC after: 1 week
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95ee2897 |
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16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
sys: Remove $FreeBSD$: two-line .h pattern Remove /^\s*\*\n \*\s+\$FreeBSD\$$\n/
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8f5dbc22 |
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08-Aug-2023 |
Marius Strobl <marius@FreeBSD.org> |
arswitch(4): Remove support for AR{7240,9340} found in MIPS SoCs only With the general removal of MIPS support there's no longer a need to support these integrated switches. Approved by: adrian Differential Revision: https://reviews.freebsd.org/D41394
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e0bc8f8d |
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08-Aug-2023 |
Michael Zhilin <mizhka@FreeBSD.org> |
etherswitch/arswitch: correct version detection During porting of etherswitch to NetBSD mistypo was discovered in Atheros switch version detection. Reported by: Hiroki Mori yamori813@yahoo.co.jp MFC after: 1 week
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4d846d26 |
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10-May-2023 |
Warner Losh <imp@FreeBSD.org> |
spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch up to that fact and revert to their recommended match of BSD-2-Clause. Discussed with: pfg MFC After: 3 days Sponsored by: Netflix
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74c592c0 |
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31-Jan-2023 |
Justin Hibbits <jhibbits@FreeBSD.org> |
etherswitch: Clean up whitespace after IfAPI conversion Sponsored by: Juniper Networks, Inc. Fixes: 2e6a8c1ae
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2e6a8c1a |
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30-May-2022 |
Justin Hibbits <jhibbits@FreeBSD.org> |
Mechanically convert etherswitch drivers to IfAPI Reviewed by: kd Sponsored by: Juniper Networks, Inc. Differential Revision: https://reviews.freebsd.org/D37813
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42726c2f |
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09-May-2022 |
John Baldwin <jhb@FreeBSD.org> |
etherswitch drivers: Remove unused devclass arguments to DRIVER_MODULE.
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829a13fa |
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09-May-2022 |
John Baldwin <jhb@FreeBSD.org> |
Remove unused etherswitch_devclass.
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8933f7d6 |
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19-Apr-2022 |
John Baldwin <jhb@FreeBSD.org> |
Remove unused mdio_devclass.
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3e38757d |
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19-Apr-2022 |
John Baldwin <jhb@FreeBSD.org> |
Remove unused miibus_devclass and miibus_fdt_devclass.
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2ba4bf8f |
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06-Feb-2018 |
Adrian Chadd <adrian@FreeBSD.org> |
[arswitch] Implement the switch MAC address fetch API. The placeholders are here for some future "set" MAC address API. Tested: * AR9340 switch * AR8327 switch
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7ed08319 |
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04-Feb-2018 |
Adrian Chadd <adrian@FreeBSD.org> |
[arswitch] Break out of the loop upon any error, not just -1. This fixes the AR9340 "unimplemented" thingy for now.
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62042c97 |
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02-Feb-2018 |
Adrian Chadd <adrian@FreeBSD.org> |
[arswitch] begin tidying up the learning and ATU management, introduce ATU APIs. * Refactor the initial learning configuration (port learning, address expiry, handling address moving between ports, etc, etc) into a separate HAL routine * and ensure that it's consistent between switch chips - the AR8216,8316,724x,9331 SoCs all share the same switch code. * .. the AR8327 needs doing - the defaults seem OK for now * .. the AR9340 is different but it's also programmed now. * Add support for flushing a single port worth of ATU entries * Add support for fetching the ATU table from AR8216 and derived chips Tested: * AR9344, Carambola 2 TODO: * Further testing on other chips * Add AR9340 support * Add AR8327 support
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2c6cecca |
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31-Jan-2018 |
Adrian Chadd <adrian@FreeBSD.org> |
[arswitch] Fix ATU flushing on AR8216/AR8316 and most of the later chips. The switch hardware requires this bit to be set in order to kick start the actual ATU update. This was being masked on some chips by the learning programming (what to do when a MAC address moves, hash table collision, etc) which is currently inconsistent between chips. Tested: * AR9344 SoC (AR7240 style switch internal)
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0774131e |
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24-Jan-2018 |
Michael Zhilin <mizhka@FreeBSD.org> |
[etherswitch] check if_alloc returns NULL This patch is cosmetic. It checks if allocation of ifnet structure failed. It's better to have this check rather than assume positive scenario. Submitted by: Dmitry Luhtionov <dmitryluhtionov@gmail.com> Reported by: Dmitry Luhtionov <dmitryluhtionov@gmail.com>
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718cf2cc |
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27-Nov-2017 |
Pedro F. Giffuni <pfg@FreeBSD.org> |
sys/dev: further adoption of SPDX licensing ID tags. Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts.
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6d011946 |
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15-Jan-2017 |
Kristof Provost <kp@FreeBSD.org> |
arswitch: Ensure the lock is always held when calling arswitch_modifyreg() arswitch_setled() and a number of _global_setup functions did not acquire the lock before calling arswitch_modifyreg(). With WITNESS enabled this would instantly panic. Discovered on a TPLink-3600: ("panic: mutex arswitch not owned at sys/dev/etherswitch/arswitch/arswitch_reg.c:236") Reviewed by: adrian, kan Differential Revision: https://reviews.freebsd.org/D9187
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1b334c8b |
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06-Aug-2016 |
Adrian Chadd <adrian@FreeBSD.org> |
[arswitch] extend the debug support to be configurable at runtime. * remove the DEBUG ifdef; defining it is too far reaching throughout the whole system; * add a bitmask in the softc for controlling debugging; * .. enable said debugging as a sysctl; * add bitmaps for register access, reset and vlans. TODO: * Now that the debug statements are configurable, we definitely could do with more debugging * Move the debugging into the top-level etherswitch driver and have sub-drivers obey.
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c94dc808 |
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04-Aug-2016 |
Adrian Chadd <adrian@FreeBSD.org> |
[etherswitch] add in an initial API for controlling per-port LED behaviour. This is just implemented for the AR8327 for now. Submitted by: Dan Nelson <dnelson_1901@yahoo.com>
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74b8d63d |
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10-Apr-2016 |
Pedro F. Giffuni <pfg@FreeBSD.org> |
Cleanup unnecessary semicolons from the kernel. Found with devel/coccinelle.
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71e8eac4 |
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25-Dec-2015 |
Adrian Chadd <adrian@FreeBSD.org> |
[mdio] migrate mdiobus out of etherswitch and into a top-level device of its own. The mdio driver interface is generally useful for devices that require MDIO without the full MII bus interface. This lifts the driver/interface out of etherswitch(4), and adds a mdio(4) man page. Submitted by: Landon Fuller <landon@landonf.org> Differential Revision: https://reviews.freebsd.org/D4606
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f35f94f4 |
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08-Mar-2015 |
Adrian Chadd <adrian@FreeBSD.org> |
Methodise a couple more of the VLAN methods.
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749cac13 |
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08-Mar-2015 |
Adrian Chadd <adrian@FreeBSD.org> |
Add per-port vlan support for the AR8327. All the per-port support is really doing is applying a port visibility mask to each of the switchports. Everything still look like a single portgroup (vlan id 1), but the per-port visibility mask is modified. Whilst I'm here, also add some initial dot1q support - the pvid stuff is doing the right thing, but it's not useful without the rest of the VLAN table programming. It's enough for me to be able to use the LAN/WAN port distinction on the AP135, where there isn't (for now!) a dedicated PHY for the "WAN" port. Tested: * AP135, QCA9558 SoC + AR8327 switch
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78549b94 |
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07-Mar-2015 |
Adrian Chadd <adrian@FreeBSD.org> |
Fix up support for the AR8327. * Even though I got the registers around "right", it seems I'm not tickling the MDIO access correctly for the internal PHY bus. Some of the switches are fine poking at the external PHY registers; others aren't. So, enable direct PHY bus access for the AR8327, and leave the existing code in place for the others. * Go and shuffle the register access around. Whilst here, restore the 2ms delay if changing page. * Comment out some of the stub printf()s; there's some upcoming work to add port VLAN support. Tested: * AP135 development board * Carambola2 - AR9331 SoC
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9682e347 |
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26-Jul-2014 |
Adrian Chadd <adrian@FreeBSD.org> |
Add another revision of the AR8327.
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efce3748 |
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12-Jul-2014 |
Rui Paulo <rpaulo@FreeBSD.org> |
Revert r268543. We should probably fix sys/gpio.h instead.
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bd08cbb8 |
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11-Jul-2014 |
Rui Paulo <rpaulo@FreeBSD.org> |
Move iic.h to sys/ so that it's automatically installed in /usr/include/sys. This lets us call iic(4) ioctls without needing the kernel source code and follows the same model of GPIO. MFC after: 3 weeks
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4ff2f60d |
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01-Mar-2014 |
Adrian Chadd <adrian@FreeBSD.org> |
Add ATU flush support. The OpenWRT AR8xxx switch support flushes the ATU (address translation unit) after each port link 'up' status change. I've modified this to just flush on any port transition. Whilst here, bump the number of ports on the AR8327 to 6, rather than the default of 5. It's DB120 specific; I'll go and make this configurable later. There's some debugging code in here still; I am still debugging whether this is or isn't working fully. Tested: * DB120, AR9344 + AR8327 switch Obtained from: OpenWRT
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482d268d |
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23-Feb-2014 |
Adrian Chadd <adrian@FreeBSD.org> |
Link the AR8327 to the build.
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6dcbabd7 |
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23-Feb-2014 |
Adrian Chadd <adrian@FreeBSD.org> |
Methodize the arswitch VLAN routines. These differ per chipset family in subtle and evil ways. It becomes very noticable on the AR8327 where the layout is just plain wrong.
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a9ad4222 |
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18-Feb-2014 |
Adrian Chadd <adrian@FreeBSD.org> |
Extract out the port VLAN flags/setup code and throw it into two new HAL methods. This allows the AR8327 code to override it as appropriate. Tested: * DB120 - AR8327 and AR9340 on-board switch; only running 'etherswitchcfg' to check configs. The actual VLAN programming wasn't tested.
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ddbc4420 |
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18-Feb-2014 |
Adrian Chadd <adrian@FreeBSD.org> |
Turn the port init function into a HAL method and initialise it to the default port init code. This needs to be overridden for the AR8327.
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df892897 |
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18-Feb-2014 |
Adrian Chadd <adrian@FreeBSD.org> |
Change arswitch_ports_init() to arswitch_port_init(), and teach it to take a single port to setup. This may end up later being used as part of some logic to program the PHY for a single port, rather than having to reinitialise them all at once. Tested: * DB120
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0e67bf94 |
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18-Feb-2014 |
Adrian Chadd <adrian@FreeBSD.org> |
Add in the AR8327 probe/attach code and switch type. It detects fine, but (as expected) it won't attach just yet, let alone pass traffic. Tested: * DB120, AR8327 switch
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dd843f87 |
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18-Feb-2014 |
Adrian Chadd <adrian@FreeBSD.org> |
Store away the chip version and revision; some AR8327 code depends upon the chip revision.
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104dc214 |
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28-Oct-2013 |
Gleb Smirnoff <glebius@FreeBSD.org> |
- Provide necessary includes, that before came via if.h pollution. - Remove unnecessary ones. Sponsored by: Netflix Sponsored by: Nginx, Inc.
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b2152161 |
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15-Oct-2013 |
Adrian Chadd <adrian@FreeBSD.org> |
Add support for the AR9340 switch to the switch framework. * Do the hardware setup in the right order! * Modify/improve the chip probe check so it can actually probe the 7240/9340 directly (although it's not yet used..) * Initialise and fetch the is_mii option * Fix some debugging whilst I'm here. This is enough to get things off the ground. Tested: * AR9344 SoC
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b9f07b86 |
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23-Jul-2013 |
Luiz Otavio O Souza <loos@FreeBSD.org> |
Add the support for 802.1q and port based vlans for arswitch. Tested on: RB450G (standalone ar8316), RSPRO (standalone ar8316) and TPLink MR-3220 (ar724x integrated switch). Approved by: adrian (mentor) Obtained from: zrouter
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f47857dc |
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08-May-2013 |
Adrian Chadd <adrian@FreeBSD.org> |
Correctly mark the CPU port. Submitted by: Luiz Otavio O Souza <loos.br@gmail.com> Reviewed by: ray
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03d48af2 |
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22-Apr-2013 |
Adrian Chadd <adrian@FreeBSD.org> |
Update arswitch to the new API.
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dc9c386c |
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07-Nov-2012 |
Aleksandr Rybalko <ray@FreeBSD.org> |
Disable automatic attachment of arswitch. It can't be auto-detected (like PHYs do) and cause a problems trying to attach another instance to child mdio. Submitted by: Luiz Otavio O Souza Approved by: adrian (menthor)
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454d507a |
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14-Oct-2012 |
Aleksandr Rybalko <ray@FreeBSD.org> |
Locking for etherswitch framework: * add lock/unlock methods; * add lock/unlock default implementation; * surround switch IOCTLs with locking; * add lock/unlock implementation for arswitch; Submitted by: Luiz Otavio O Souza Approved by: adrian (mentor)
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daa4deac |
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14-Oct-2012 |
Aleksandr Rybalko <ray@FreeBSD.org> |
Defaulting to id "0" if ar7240_probe(dev) success, fix warning when building with DEBUG. Submitted by: Luiz Otavio O Souza Approved by: adrian (mentor)
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6130ff50 |
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12-May-2012 |
Adrian Chadd <adrian@FreeBSD.org> |
Setup the CPU port and broadcast map on the AR7240, rather than depending upon the bootloader initialising it. The aim is to eventually support a full switch set and reinitialisation rather than relying on a consistent bootloader setup. Remove the port flood config from arswitch.c, it's not yet used and it's totally incorrect. Whilst I'm here, also add in a comment describing why the full switch reset is disabled. Obtained from: Linux (OpenWRT) - Values
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27a2ecaa |
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11-May-2012 |
Adrian Chadd <adrian@FreeBSD.org> |
Further arswitch work: * Add in the AR724x support. It probes the same as an AR8216/AR8316, so just add in a hint to force the probe success rather than auto-detecting it. * Add in the missing entries from conf/files, lacking in the previous commit. The register values and CPU port / mirror port initialisation value was obtained from Linux OpenWRT ag71xx_ar7240.c. The DELAY(1000) to let things settle is my local workaround. For some reason, PHY4 doesn't seem to probe very reliably without it. It's quite possible that we're missing some MDIO bus initialisation code in if_arge for the AR724x case. As I dislike DELAY() workarounds in general, it's definitely worth trying to figure out why this is the case. Tested on: AP93 (AR7240) reference design Obtained from: Linux OpenWRT
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a043e8c7 |
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11-May-2012 |
Adrian Chadd <adrian@FreeBSD.org> |
Commit the first pass of the etherswitch support. This is designed to support the very basic ethernet switch chip behaviour, specifically: * accessing switch register space; * accessing per-PHY registers (for switches that actually expose PHYs); * basic vlan group support, which applies for the rtl8366 driver but not for the atheros switches. This also includes initial support for: * rtl8366rb support - which is a 10/100/1000 switch which supports vlan groups; * Initial Atheros AR8316 switch support - which is a 10/100/1000 switch which supports an alternate vlan configuration (so the vlan group methods are stubbed.) The general idea here is that the switch driver may speak to a variety of backend busses (mdio, i2c, spi, whatever) and expose: * If applicable, one or more MDIO busses which ethernet interfaces can then attach PHYs to via miiproxy/mdioproxy; * exposes miibusses, one for each port at the moment, so .. * .. a PHY can be exposed on each miibus, for each switch port, with all of the existing MII/ifnet framework. However: * The ifnet is manually created for now, and it isn't linked into the interface list, nor can you (currently) send/receive frames on this ifnet. At some point in the future there may be _some_ support for this, for switches with a multi-port, isolated mode. * I'm still in the process of sorting out correct(er) locking. TODO: * ray's switch code in zrouter (zrouter.org) includes a much more developed newbus API that covers the various switch methods, as well as a capability API so drivers, the switch layer and the userland utility can properly control the subset of supported features. The plan is to sort that out later, once the rest of ray's switch drivers are brought over and extended to export MII busses and PHYs. Submitted by: Stefan Bethke <stb@lassitu.de> Reviewed by: ray
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