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* FCP-101: Remove vx(4).Brooks Davis2019-05-174-1770/+0
| | | | | | | | | | Relnotes: yes FCP: https://github.com/freebsd/fcp/blob/master/fcp-0101.md Reviewed by: jhb, imp Differential Revision: https://reviews.freebsd.org/D20230 Notes: svn path=/head/; revision=347921
* Deprecate a number of less used 10 and 10/100 Ethernet devices.Brooks Davis2018-10-251-0/+2
| | | | | | | | | | | | | | The current deprecated list is: ae, bm, cs, de, dme, ed, ep, ex, fe, pcn, sf, sn, tl, tx, txp, vx, wb, xe The list as refined as part of FCP-0101. Per the FCP, devices may be removed from the deprecation list if enough users are found or they are converted to iflib. FCP: https://github.com/freebsd/fcp/blob/master/fcp-0101.md Notes: svn path=/head/; revision=339703
* Remove incorrect BSD-2-Clause-FreeBSD SPDX tagsEd Maste2018-10-202-4/+0
| | | | Notes: svn path=/head/; revision=339469
* sys/dev: further adoption of SPDX licensing ID tags.Pedro F. Giffuni2017-11-273-0/+6
| | | | | | | | | | | | | | | 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. Notes: svn path=/head/; revision=326255
* sys/dev: further adoption of SPDX licensing ID tags.Pedro F. Giffuni2017-11-201-0/+2
| | | | | | | | | | | | | | | | | Mainly focus on files that use BSD 3-Clause license. 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. Special thanks to Wind River for providing access to "The Duke of Highlander" tool: an older (2014) run over FreeBSD tree was useful as a starting point. Notes: svn path=/head/; revision=326022
* sys/dev: Replace zero with NULL for pointers.Pedro F. Giffuni2017-02-201-2/+2
| | | | | | | | | | | Makes things easier to read, plus architectures may set NULL to something different than zero. Found with: devel/coccinelle MFC after: 3 weeks Notes: svn path=/head/; revision=313982
* Remove references to EISA support from the vx driver, along with EISAWarner Losh2017-02-162-198/+1
| | | | | | | | | | | support. Fix a comment block that's shared with both vx and ep. Remove obsolete refernce to statically compiling a kernel with a fixed number of vx devices. Have not removed EISA from the title of the document the register definitions were originally derived from (though no doubt more recent docments were also consulted). Notes: svn path=/head/; revision=313830
* sys/dev: minor spelling fixes.Pedro F. Giffuni2016-05-032-3/+3
| | | | | | | Most affect comments, very few have user-visible effects. Notes: svn path=/head/; revision=298955
* In order to reduce use of M_EXT outside of the mbuf allocator andRobert Watson2015-01-061-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | socket-buffer implementations, introduce a return value for MCLGET() (and m_cljget() that underlies it) to allow the caller to avoid testing M_EXT itself. Update all callers to use the return value. With this change, very few network device drivers remain aware of M_EXT; the primary exceptions lie in mbuf-chain pretty printers for debugging, and in a few cases, custom mbuf and cluster allocation implementations. NB: This is a difficult-to-test change as it touches many drivers for which I don't have physical devices. Instead we've gone for intensive review, but further post-commit review would definitely be appreciated to spot errors where changes could not easily be made mechanically, but were largely mechanical in nature. Differential Revision: https://reviews.freebsd.org/D1440 Reviewed by: adrian, bz, gnn Sponsored by: EMC / Isilon Storage Division Notes: svn path=/head/; revision=276750
* Mechanically convert to if_inc_counter().Gleb Smirnoff2014-09-191-9/+9
| | | | Notes: svn path=/head/; revision=271849
* - Provide necessary includes.Gleb Smirnoff2013-10-291-1/+3
| | | | | | | | | | - Remove unnecessary includes. Sponsored by: Netflix Sponsored by: Nginx, Inc. Notes: svn path=/head/; revision=257324
* The r48589 promised to remove implicit inclusion of if_var.h soon. PrepareGleb Smirnoff2013-10-262-0/+2
| | | | | | | | | | | to this event, adding if_var.h to files that do need it. Also, include all includes that now are included due to implicit pollution via if_var.h Sponsored by: Netflix Sponsored by: Nginx, Inc. Notes: svn path=/head/; revision=257176
* Use DEVMETHOD_END macro defined in sys/bus.h instead of {0, 0} sentinel on ↵Sofian Brabez2013-01-302-2/+2
| | | | | | | | | | device_method_t arrays Reviewed by: cognet Approved by: cognet Notes: svn path=/head/; revision=246128
* Mechanically substitute flags from historic mbuf allocator withGleb Smirnoff2012-12-041-4/+4
| | | | | | | malloc(9) flags in sys/dev. Notes: svn path=/head/; revision=243857
* ether_ifattach() sets if_mtu to ETHERMTU, don't bother set it againKevin Lo2012-01-071-1/+0
| | | | | | | Reviewed by: yongari Notes: svn path=/head/; revision=229767
* Fix typos - remove duplicate "the".Rebecca Cran2011-02-211-1/+1
| | | | | | | | | PR: bin/154928 Submitted by: Eitan Adler <lists at eitanadler.com> MFC after: 3 days Notes: svn path=/head/; revision=218909
* Add new tunable 'net.link.ifqmaxlen' to set default send interfaceMaxim Sobolev2010-05-031-1/+1
| | | | | | | | | | | | | queue length. The default value for this parameter is 50, which is quite low for many of today's uses and the only way to modify this parameter right now is to edit if_var.h file. Also add read-only sysctl with the same name, so that it's possible to retrieve the current value. MFC after: 1 month Notes: svn path=/head/; revision=207554
* - Add a private timer to drive the transmit watchdog instead of usingJohn Baldwin2009-11-192-13/+22
| | | | | | | | | if_watchdog and if_timer. - Fix some issues in detach for sn(4), ste(4), and ti(4). Primarily this means calling ether_ifdetach() before anything else. Notes: svn path=/head/; revision=199559
* MFp4: Network Adapter is redundant.Warner Losh2008-08-251-4/+4
| | | | Notes: svn path=/head/; revision=182143
* - vx_stop() requires the driver lock to be held.Marius Strobl2008-04-241-3/+5
| | | | | | | | | - Add some missing newlines to messages printed by vx_getlink(). MFC after: 3 days Notes: svn path=/head/; revision=178469
* Fix function prototype for device_shutdown method.Pyun YongHyeon2007-11-221-2/+4
| | | | Notes: svn path=/head/; revision=173839
* o break newbus api: add a new argument of type driver_filter_t toPaolo Pisati2007-02-232-3/+3
| | | | | | | | | | | | | | | | bus_setup_intr() o add an int return code to all fast handlers o retire INTR_FAST/IH_FAST For more info: http://docs.freebsd.org/cgi/getmsg.cgi?fetch=465712+0+current/freebsd-current Reviewed by: many Approved by: re@ Notes: svn path=/head/; revision=166901
* - Store pointer to the link-level address right in "struct ifnet"Ruslan Ermilov2005-11-111-3/+3
| | | | | | | | | | | | | rather than in ifindex_table[]; all (except one) accesses are through ifp anyway. IF_LLADDR() works faster, and all (except one) ifaddr_byindex() users were converted to use ifp->if_addr. - Stop storing a (pointer to) Ethernet address in "struct arpcom", and drop the IFP2ENADDR() macro; all users have been converted to use IF_LLADDR() instead. Notes: svn path=/head/; revision=152315
* Fix another edge case I just noticed when committing the previous changes:John Baldwin2005-10-062-0/+6
| | | | | | | | | | If bus_setup_intr() fails, cleanup the ifnet setup in vx_attach() by calling ether_ifdetach() and if_free(). MFC after: 1 week Notes: svn path=/head/; revision=151017
* Rototill vx(4), add locking, and mark MPSAFE:John Baldwin2005-10-064-233/+287
| | | | | | | | | | | | | | | | | | | | | - Rename vxfoo() functions to vx_foo() to improve readability and consistency with other drivers. - Prefix most the softc members with 'vx_' (the other members already had the prefix). - Switch to using callout_init_mtx() and callout_*() rather than timeout() and untimeout(). - Add some missing calls to if_free() in some failure cases in vx_attach(). - Use if_printf() and remove the unit number from the softc. - Remove uses of the 'register' keyword and spls. - Add locked variants of vx_init() and vx_start(). - Add a mutex to the softc and lock it in various appropriate places. - Setup the interrupt handler last during attach. Tested by: imp MFC after: 1 week Notes: svn path=/head/; revision=151014
* Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE andRobert Watson2005-08-091-11/+11
| | | | | | | | | | | | | | | | | IFF_DRV_RUNNING, as well as the move from ifnet.if_flags to ifnet.if_drv_flags. Device drivers are now responsible for synchronizing access to these flags, as they are in if_drv_flags. This helps prevent races between the network stack and device driver in maintaining the interface flags field. Many __FreeBSD__ and __FreeBSD_version checks maintained and continued; some less so. Reviewed by: pjd, bz MFC after: 7 days Notes: svn path=/head/; revision=148887
* Don't drop frames if interface is in promiscuous mode.Ruslan Ermilov2005-07-221-1/+2
| | | | | | | | | PR: kern/83833 Submitted by: Eygene A. Ryabinkin MFC after: 3 days Notes: svn path=/head/; revision=148284
* Stop embedding struct ifnet at the top of driver softcs. Instead theBrooks Davis2005-06-102-28/+36
| | | | | | | | | | | | | | | | | | | | | | | struct ifnet or the layer 2 common structure it was embedded in have been replaced with a struct ifnet pointer to be filled by a call to the new function, if_alloc(). The layer 2 common structure is also allocated via if_alloc() based on the interface type. It is hung off the new struct ifnet member, if_l2com. This change removes the size of these structures from the kernel ABI and will allow us to better manage them as interfaces come and go. Other changes of note: - Struct arpcom is no longer referenced in normal interface code. Instead the Ethernet address is accessed via the IFP2ENADDR() macro. To enforce this ac_enaddr has been renamed to _ac_enaddr. - The second argument to ether_ifattach is now always the mac address from driver private storage rather than sometimes being ac_enaddr. Reviewed by: sobomax, sam Notes: svn path=/head/; revision=147256
* Remove bus_{mem,p}io.h and related code for a micro-optimization on i386Yoshihiro Takahashi2005-05-292-2/+0
| | | | | | | | | and amd64. The optimization is a trivial on recent machines. Reviewed by: -arch (imp, marcel, dfr) Notes: svn path=/head/; revision=146734
* Use BUS_PROBE_DEFAULT in preference to 0. Also for vx, returnWarner Losh2005-03-011-6/+4
| | | | | | | | BUS_PROBE_LOW_PRIORITY in stead of ifdef for devices that xl and vx both support so that xl will snarf them on up. Notes: svn path=/head/; revision=142880
* Fix up assignment of negative number to char. Char's are unsigned byPeter Grehan2005-02-031-1/+1
| | | | | | | | | default on PowerPC. Approved by: mdodd Notes: svn path=/head/; revision=141166
* Start each of the license/copyright comments with /*-, minor shuffle of linesWarner Losh2005-01-065-5/+5
| | | | Notes: svn path=/head/; revision=139749
* ss if_vx through indent, and use ANSI function definitions, prior to addingJustin T. Gibbs2004-08-185-1018/+990
| | | | | | | | if_media and DMA support to the driver. The previous style was inconsistent making it difficult to emulate existing style. Notes: svn path=/head/; revision=133980
* Since if_vx doesn't contain locking or run with INTR_MPSAFE, markRobert Watson2004-08-141-1/+2
| | | | | | | the interface as IFF_NEEDSGIANT so if_start is run holding Giant. Notes: svn path=/head/; revision=133702
* Correctly export the size of our softc to newbus in our EISA attachement.Justin T. Gibbs2004-08-111-1/+1
| | | | | | | This avoids a panic upon first softc field reference. Notes: svn path=/head/; revision=133518
* Add missing <sys/module.h> includesPoul-Henning Kamp2004-05-301-0/+1
| | | | Notes: svn path=/head/; revision=129879
* We don't need to initialize if_output, ether_ifattach() does itMaxime Henrion2004-05-231-1/+0
| | | | | | | for us. Notes: svn path=/head/; revision=129616
* Convert callers to the new bus_alloc_resource_any(9) API.Nate Lawson2004-03-172-9/+5
| | | | | | | | Submitted by: Mark Santcroos <marks@ripe.net> Reviewed by: imp, dfr, bde Notes: svn path=/head/; revision=127135
* Announce ethernet MAC addresss in ether_ifattach().Matthew N. Dodd2004-03-141-2/+0
| | | | Notes: svn path=/head/; revision=126966
* Replace the if_name and if_unit members of struct ifnet with new membersBrooks Davis2003-10-314-7/+9
| | | | | | | | | | | | | | | | if_xname, if_dname, and if_dunit. if_xname is the name of the interface and if_dname/unit are the driver name and instance. This change paves the way for interface renaming and enhanced pseudo device creation and configuration symantics. Approved By: re (in principle) Reviewed By: njl, imp Tested On: i386, amd64, sparc64 Obtained From: NetBSD (if_xname) Notes: svn path=/head/; revision=121816
* Start to minimize diffs between vx and ep. These latter is based on aWarner Losh2003-10-255-89/+127
| | | | | | | | more advanced version of the chips supported by the former. Matt Dodd and I are working towards merging them, and this a step on that path. Notes: svn path=/head/; revision=121491
* more unused item cleanupWarner Losh2003-10-231-2/+0
| | | | Notes: svn path=/head/; revision=121391
* BASE is no longer used, and is an appendix. Remove it.Warner Losh2003-10-231-5/+0
| | | | Notes: svn path=/head/; revision=121390
* Use PCIR_BAR(x) instead of PCIR_MAPS.John Baldwin2003-09-021-1/+1
| | | | | | | | Glanced over by: imp, gibbs Tested by: i386 LINT Notes: svn path=/head/; revision=119690
* Use __FBSDID().David E. O'Brien2003-08-243-4/+9
| | | | | | | Also some minor style cleanups. Notes: svn path=/head/; revision=119418
* Prefer new location of pci include files (which have only been in theWarner Losh2003-08-221-2/+2
| | | | | | | | tree for two or more years now), except in a few places where there's code to be compatible with older versions of FreeBSD. Notes: svn path=/head/; revision=119287
* Revert part of rev 1.43. We want to fail gracefully if there is no packetDag-Erling Smørgrav2003-06-081-0/+3
| | | | | | | | | waiting in the interface queue. Submitted by: Yeasah Pell <yeasah@apocalypse.org> Notes: svn path=/head/; revision=116062
* Remove break after returnPoul-Henning Kamp2003-05-311-4/+0
| | | | | | | Found by: FlexeLint Notes: svn path=/head/; revision=115548
* - Express hard dependencies on bus (pci, isa, pccard) andMatthew N. Dodd2003-04-151-1/+3
| | | | | | | | | | | network layer (ether). - Don't abuse module names to facilitate ifconfig module loading; such abuse isn't really needed. (And if we do need type information associated with a module then we should make it explicit and not use hacks.) Notes: svn path=/head/; revision=113506
* Introduce an M_ASSERTPKTHDR() macro which performs the very common taskDag-Erling Smørgrav2003-04-081-5/+2
| | | | | | | | | | of asserting that an mbuf has a packet header. Use it instead of hand- rolled versions wherever applicable. Submitted by: Hiten Pandya <hiten@unixdaemons.com> Notes: svn path=/head/; revision=113255
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