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* - 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
* Back out M_* changes, per decision of the TRB.Warner Losh2003-02-191-4/+4
| | | | | | | Approved by: trb Notes: svn path=/head/; revision=111119
* Remove M_TRYWAIT/M_WAITOK/M_WAIT. Callers should use 0.Alfred Perlstein2003-01-211-4/+4
| | | | | | | Merge M_NOWAIT/M_DONTWAIT into a single flag M_NOWAIT. Notes: svn path=/head/; revision=109623
* network interface driver changes:Sam Leffler2002-11-141-12/+5
| | | | | | | | | | | | | | | | | o don't strip the Ethernet header from inbound packets; pass packets up the stack intact (required significant changes to some drivers) o reference common definitions in net/ethernet.h (e.g. ETHER_ALIGN) o track ether_ifattach/ether_ifdetach API changes o track bpf changes (use BPF_TAP and BPF_MTAP) o track vlan changes (ifnet capabilities, revised processing scheme, etc.) o use if_input to pass packets "up" o call ether_ioctl for default handling of ioctls Reviewed by: many Approved by: re Notes: svn path=/head/; revision=106937
* Fix mis-indentation.Poul-Henning Kamp2002-10-021-3/+3
| | | | | | | Spotted by: FlexeLint Notes: svn path=/head/; revision=104363
* Use if_printf(ifp, "blah") instead of printf("vx%d: blah", ifp->if_unit).Brooks Davis2002-10-011-2/+2
| | | | Notes: svn path=/head/; revision=104259
* Increase size of ifnet.if_flags from 16 bits (short) to 32 bits (int). To avoidMaxim Sobolev2002-08-181-1/+1
| | | | | | | | | | breaking application ABI use unused ifreq.ifru_flags[1] for upper 16 bits in SIOCSIFFLAGS and SIOCGIFFLAGS ioctl's. Reviewed by: -hackers, -net Notes: svn path=/head/; revision=102052
* Remove __P.Alfred Perlstein2002-03-203-24/+24
| | | | Notes: svn path=/head/; revision=92739
* Get rid of the twisted MFREE() macro entirely.Matthew Dillon2002-02-051-14/+12
| | | | | | | | Reviewed by: dg, bmilekic MFC after: 3 days Notes: svn path=/head/; revision=90227
* Quiet a variable format-string warning.Kris Kennaway2001-07-191-1/+1
| | | | | | | MFC after: 1 week Notes: svn path=/head/; revision=79885
* Change m_devget()'s outdated and unused `offset' argument to actually meanBosko Milekic2001-06-201-4/+1
| | | | | | | | | | | | | | | | | | | | | | | something: offset into the first mbuf of the target chain before copying the source data over. Make drivers using m_devget() with a first argument "data - ETHER_ALIGN" to use the offset argument to pass ETHER_ALIGN in. The way it was previously done is potentially dangerous if the source data was at the top of a page and the offset caused the previous page to be copied (if the previous page has not yet been appropriately mapped). The old `offset' argument in m_devget() is not used anywhere (it's always 0) and dates back to ~1995 (and earlier?) when support for ethernet trailers existed. With that support gone, it was merely collecting dust. Tested on alpha by: jlemon Partially submitted by: jlemon Reviewed by: jlemon MFC after: 3 weeks Notes: svn path=/head/; revision=78508
* When I converted this driver, I neglected to deal with packet alignment.Bill Paul2000-12-071-0/+17
| | | | | | | | | | We must force payload alignment to a longword boundary to make the alpha happy. This should stop the driver from trapping on the alpha when the interface is ifconfig'ed (actually, when the first frame is received). Notes: svn path=/head/; revision=69732
* Update the vortex driver so that it no longer needs the PCI compatBill Paul2000-11-074-180/+193
| | | | | | | | | interface. In addition to using newbus, it also uses bus_space rather than inb/outb to make it MI. The grody static softc allocation stuff has been removed as well. Notes: svn path=/head/; revision=68417
* Remove unneeded #include <machine/clock.h>Poul-Henning Kamp2000-10-151-1/+0
| | | | Notes: svn path=/head/; revision=67164
* Make all Ethernet drivers attach using ether_ifattach() and detach usingArchie Cobbs2000-07-131-4/+1
| | | | | | | | | | | | ether_ifdetach(). The former consolidates the operations of if_attach(), ng_ether_attach(), and bpfattach(). The latter consolidates the corresponding detach operations. Reviewed by: julian, freebsd-net Notes: svn path=/head/; revision=63090
* be sure to wipe out m_pkthdr when you set M_PKTHDR, you may see junk pointerJun-ichiro itojun Hagino2000-07-041-1/+1
| | | | | | | | in m_pkthdr portion. actually, we should not change pkthdr mbuf <-> non-pkthdr mbuf. Notes: svn path=/head/; revision=62593
* Warn that this as an oldpci device..Peter Wemm2000-05-281-0/+4
| | | | Notes: svn path=/head/; revision=61038
* Move code to handle BPF and bridging for incoming Ethernet packets outArchie Cobbs2000-05-141-13/+4
| | | | | | | | | | | | | | | | | | of the individual drivers and into the common routine ether_input(). Also, remove the (incomplete) hack for matching ethernet headers in the ip_fw code. The good news: net result of 1016 lines removed, and this should make bridging now work with *all* Ethernet drivers. The bad news: it's nearly impossible to test every driver, especially for bridging, and I was unable to get much testing help on the mailing lists. Reviewed by: freebsd-net Notes: svn path=/head/; revision=60536
* This driver attempts to cache mbufs, and re-use them as headers insteadJonathan Lemon2000-05-121-0/+1
| | | | | | | | | | | of using the MGETHDR macro all the time. When an mbuf is reused as a header, initialize csum_flags to zero as well, so the delayed_checksum call woks properly. Debbugging work done by: jmas Notes: svn path=/head/; revision=60475
* Add missing $FreeBSD$Peter Wemm2000-05-011-0/+2
| | | | Notes: svn path=/head/; revision=59868
* Remove #if NVX > 0 and #if NEISA > 0 (and #include "eisa.h") as it's notPeter Wemm2000-01-293-15/+0
| | | | | | | needed. Notes: svn path=/head/; revision=56833
* Set ifq_maxlen to default (IFQ_MAXLEN).Matthew N. Dodd2000-01-161-0/+1
| | | | Notes: svn path=/head/; revision=56077
* Pre 4.0 tidy up.Peter Wemm2000-01-141-1/+2
| | | | | | | | | | | | | | | Collect together the components of several drivers and export eisa from the i386-only area (It's not, it's on some alphas too). The code hasn't been updated to work on the Alpha yet, but that can come later. Repository copies were done a while ago. Moving these now keeps them in consistant place across the 4.x series as the newbusification progresses. Submitted by: mdodd Notes: svn path=/head/; revision=55953
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