en Copyright 2015 Java http://kernelsources.org:8080/source/history/freebsd/sys/dev/mii/qsphy.c#685dc743dc3b5645e34836464128e1c0558b404b sys: Remove $FreeBSD$: one-line .c patternRemove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/ List of files: /freebsd/sys/dev/mii/qsphy.c Wed, 16 Aug 2023 19:54:36 +0200 Warner Losh <imp@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/dev/mii/qsphy.c#eebd9d53665e1b691ffada910b940b37b6f62cc4 spdx: Simplify BSD-2-Clause AND BSD-2-ClauseAfter removing the -FreeBSD and -NetBSD, we're left with a nuber ofBSD-2-Clause AND BSD-2-Clause, so tidy that up.Discussed with: pfgMFC After: 3 daysSponsored by: Netflix List of files: /freebsd/sys/dev/mii/qsphy.c Wed, 10 May 2023 17:40:58 +0200 Warner Losh <imp@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/dev/mii/qsphy.c#b61a573019428cbdc38ed03be9ecd2482011ea66 spdx: The BSD-2-Clause-NetBSD identifier is obsolete, drop -NetBSDThe SPDX folks have obsoleted the BSD-2-Clause-NetBSD identifier. Catchup to that fact and revert to their recommended match of BSD-2-Clause.Discussed with: pfgMFC After: 3 daysSponsored by: Netflix List of files: /freebsd/sys/dev/mii/qsphy.c Wed, 10 May 2023 17:40:58 +0200 Warner Losh <imp@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/dev/mii/qsphy.c#f438c2ff057f616f7e0eec1037697c00a63bc5b5 mii: Remove unused devclass arguments to DRIVER_MODULE. List of files: /freebsd/sys/dev/mii/qsphy.c Wed, 20 Apr 2022 18:55:06 +0200 John Baldwin <jhb@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/dev/mii/qsphy.c#0077d05cae47089711ee545adaec931d61643c51 mii: clean up empty lines in .c and .h files List of files: /freebsd/sys/dev/mii/qsphy.c Wed, 02 Sep 2020 00:07:59 +0200 Mateusz Guzik <mjg@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/dev/mii/qsphy.c#718cf2ccb9956613756ab15d7a0e28f2c8e91cab sys/dev: further adoption of SPDX licensing ID tags.Mainly focus on files that use BSD 2-Clause license, however the tool Iwas using misidentified many licenses so this was mostly a manual - errorprone - task.The Software Package Data Exchange (SPDX) group provides a specificationto make it easier for automated tools to detect and summarize well knownopensource licenses. We are gradually adopting the specification, notingthat the tags are considered only advisory and do not, in any way,superceed or replace the license texts. List of files: /freebsd/sys/dev/mii/qsphy.c Mon, 27 Nov 2017 15:52:40 +0100 Pedro F. Giffuni <pfg@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/dev/mii/qsphy.c#3b8f08459569bf0faa21473e5cec2491e95c9349 Merge head List of files: /freebsd/sys/dev/mii/qsphy.c Mon, 28 Apr 2014 09:50:45 +0200 Simon J. Gerraty <sjg@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/dev/mii/qsphy.c#84e51a1b679bececc13cbe3cd3cb9b7d461b9fe7 IFC @264767 List of files: /freebsd/sys/dev/mii/qsphy.c Wed, 23 Apr 2014 23:52:43 +0200 Alan Somers <asomers@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/dev/mii/qsphy.c#485ac45a536e186a26411277af1fe98ef0d17c2b MFC @ r259205 in preparation for some SVM updates. (for real this time) List of files: /freebsd/sys/dev/mii/qsphy.c Tue, 04 Feb 2014 07:59:08 +0100 Peter Grehan <grehan@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/dev/mii/qsphy.c#f9b2a21c9eb4d2715be82dc9049eae29fdb40d17 Merge head r232040 through r257457.M usr.sbin/portsnap/portsnap/portsnap.8M usr.sbin/portsnap/portsnap/portsnap.shM usr.sbin/tcpdump/tcpdump/Makefile List of files: /freebsd/sys/dev/mii/qsphy.c Thu, 31 Oct 2013 18:33:29 +0100 Gleb Smirnoff <glebius@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/dev/mii/qsphy.c#61a3ac6e276662c7bdc0b4e2d12a3a7d9acb1adc The MII layer shouldn't care about administrative status of aninterface. Make MII drivers forget about 'struct ifnet'.Later plan is to provide an administrative downcall from ifnetlayer into drivers, to inform them about administrative statuschange. If someone thinks that processing MII events for anadministratively down interface is a big problem, then driverswould turn MII processing off.The following MII drivers do evil things, like strcmp() ondriver name, so they still need knowledge of ifnet and thusinclude if_var.h. They all need to be fixed:sys/dev/mii/brgphy.csys/dev/mii/e1000phy.csys/dev/mii/ip1000phy.csys/dev/mii/jmphy.csys/dev/mii/nsphy.csys/dev/mii/rgephy.csys/dev/mii/truephy.cSponsored by: NetflixSponsored by: Nginx, Inc. List of files: /freebsd/sys/dev/mii/qsphy.c Sat, 26 Oct 2013 20:40:17 +0200 Gleb Smirnoff <glebius@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/dev/mii/qsphy.c#8fa0b743820f61c661ba5f3ea0e3be0dc137910e IFC @230489 (pending review). List of files: /freebsd/sys/dev/mii/qsphy.c Mon, 23 Jan 2012 20:46:36 +0100 Xin LI <delphij@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/dev/mii/qsphy.c#80dbff4e99ba37534b40803a1ddff842f5ebdd58 IFC to head to catch up the bhyve branchApproved by: grehan@ List of files: /freebsd/sys/dev/mii/qsphy.c Wed, 04 Jan 2012 03:01:27 +0100 Sean Bruno <sbruno@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/dev/mii/qsphy.c#604f5f1f7790b303eb28109c3138dd3c1a1c0dff Use DEVMETHOD_END. List of files: /freebsd/sys/dev/mii/qsphy.c Wed, 23 Nov 2011 21:27:26 +0100 Marius Strobl <marius@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/dev/mii/qsphy.c#7505ef3a411ed3f714d5c6bf3228f0d7cd83d97f MFC List of files: /freebsd/sys/dev/mii/qsphy.c Wed, 04 May 2011 17:45:23 +0200 Attilio Rao <attilio@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/dev/mii/qsphy.c#3fcb7a5365f9de7824a2b5f8e8ab159c8d3d79a0 - Remove attempts to implement setting of BMCR_LOOP/MIIF_NOLOOP (reporting IFM_LOOP based on BMCR_LOOP is left in place though as it might provide useful for debugging). For most mii(4) drivers it was unclear whether the PHYs driven by them actually support loopback or not. Moreover, typically loopback mode also needs to be activated on the MAC, which none of the Ethernet drivers using mii(4) implements. Given that loopback media has no real use (and obviously hardly had a chance to actually work) besides for driver development (which just loopback mode should be sufficient for though, i.e one doesn't necessary need support for loopback media) support for it is just dropped as both NetBSD and OpenBSD already did quite some time ago.- Let mii_phy_add_media() also announce the support of IFM_NONE.- Restructure the PHY entry points to use a structure of entry points instead of discrete function pointers, and extend this to include a "reset" entry point. Make sure any PHY-specific reset routine is always used, and provide one for lxtphy(4) which disables MII interrupts (as is done for a few other PHYs we have drivers for). This includes changing NIC drivers which previously just called the generic mii_phy_reset() to now actually call the PHY-specific reset routine, which might be crucial in some cases. While at it, the redundant checks in these NIC drivers for mii->mii_instance not being zero before calling the reset routines were removed because as soon as one PHY driver attaches mii->mii_instance is incremented and we hardly can end up in their media change callbacks etc if no PHY driver has attached as mii_attach() would have failed in that case and not attach a miibus(4) instance. Consequently, NIC drivers now no longer should call mii_phy_reset() directly, so it was removed from EXPORT_SYMS.- Add a mii_phy_dev_attach() as a companion helper to mii_phy_dev_probe(). The purpose of that function is to perform the common steps to attach a PHY driver instance and to hook it up to the miibus(4) instance and to optionally also handle the probing, addition and initialization of the supported media. So all a PHY driver without any special requirements has to do in its bus attach method is to call mii_phy_dev_attach() along with PHY-specific MIIF_* flags, a pointer to its PHY functions and the add_media set to one. All PHY drivers were updated to take advantage of mii_phy_dev_attach() as appropriate. Along with these changes the capability mask was added to the mii_softc structure so PHY drivers taking advantage of mii_phy_dev_attach() but still handling media on their own do not need to fiddle with the MII attach arguments anyway.- Keep track of the PHY offset in the mii_softc structure. This is done for compatibility with NetBSD/OpenBSD.- Keep track of the PHY's OUI, model and revision in the mii_softc structure. Several PHY drivers require this information also after attaching and previously had to wrap their own softc around mii_softc. NetBSD/OpenBSD also keep track of the model and revision on their mii_softc structure. All PHY drivers were updated to take advantage as appropriate.- Convert the mebers of the MII data structure to unsigned where appropriate. This is partly inspired by NetBSD/OpenBSD.- According to IEEE 802.3-2002 the bits actually have to be reversed when mapping an OUI to the MII ID registers. All PHY drivers and miidevs where changed as necessary. Actually this now again allows to largely share miidevs with NetBSD, which fixed this problem already 9 years ago. Consequently miidevs was synced as far as possible.- Add MIIF_NOMANPAUSE and mii_phy_flowstatus() calls to drivers that weren't explicitly converted to support flow control before. It's unclear whether flow control actually works with these but typically it should and their net behavior should be more correct with these changes in place than without if the MAC driver sets MIIF_DOPAUSE.Obtained from: NetBSD (partially)Reviewed by: yongari (earlier version), silence on arch@ and net@ List of files: /freebsd/sys/dev/mii/qsphy.c Tue, 03 May 2011 21:51:29 +0200 Marius Strobl <marius@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/dev/mii/qsphy.c#6f3544cd7084abbadd83637993a4f41fd30e6ccd Merge svn+ssh://svn.freebsd.org/base/head@214309 List of files: /freebsd/sys/dev/mii/qsphy.c Tue, 26 Oct 2010 04:34:47 +0200 Marcel Moolenaar <marcel@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/dev/mii/qsphy.c#8e5d93dbb40452863b266a378868255bf986af67 Convert the PHY drivers to honor the mii_flags passed down and convertthe NIC drivers as well as the PHY drivers to take advantage of themii_attach() introduced in r213878 to get rid of certain hacks. Forthe most part these were:- Artificially limiting miibus_{read,write}reg methods to certain PHY addresses; we now let mii_attach() only probe the PHY at the desired address(es) instead.- PHY drivers setting MIIF_* flags based on the NIC driver they hang off from, partly even based on grabbing and using the softc of the parent; we now pass these flags down from the NIC to the PHY drivers via mii_attach(). This got us rid of all such hacks except those of brgphy() in combination with bce(4) and bge(4), which is way beyond what can be expressed with simple flags.While at it, I took the opportunity to change the NIC drivers to passup the error returned by mii_attach() (previously by mii_phy_probe())and unify the error message used in this case where and as appropriateas mii_attach() actually can fail for a number of reasons, not justbecause of no PHY(s) being present at the expected address(es).Reviewed by: jhb, yongari List of files: /freebsd/sys/dev/mii/qsphy.c Fri, 15 Oct 2010 16:52:11 +0200 Marius Strobl <marius@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/dev/mii/qsphy.c#d7a9ad568858194afc4cc81ba5df5c9ae3b88845 Consistently always explicitly set IFM_HDX for half-duplex.Obtained from: OpenBSD (mostly) List of files: /freebsd/sys/dev/mii/qsphy.c Sun, 03 Oct 2010 19:00:57 +0200 Marius Strobl <marius@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/sys/dev/mii/qsphy.c#de1add1e459b22ec054bac16dd34fe5dff0d6704 - In the spirit of previous simplifications factor out the checks for a different PHY instance being selected and isolation out into the wrappers around the service methods rather than duplicating them over and over again (besides, a PHY driver shouldn't need to care about which instance it actually is).- Centralize the check for the need to isolate a non-zero PHY instance not supporting isolation in mii_mediachg() and just ignore it rather than panicing, which should sufficient given that a) things are likely to just work anyway if one doesn't plug in more than one port at a time and b) refusing to attach in this case just leaves us in a unknown but most likely also not exactly correct configuration (besides several drivers setting MIIF_NOISOLATE didn't care about these anyway, probably due to setting this flag for no real reason).- Minor fixes like removing unnecessary setting of sc->mii_anegticks, using sc->mii_anegticks instead of hardcoded values etc. List of files: /freebsd/sys/dev/mii/qsphy.c Sat, 02 Oct 2010 20:53:12 +0200 Marius Strobl <marius@FreeBSD.org>