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* Mechanically substitute flags from historic mbuf allocator withglebius2012-12-041-2/+2
| | | | malloc(9) flags in sys/dev.
* Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.ed2011-11-071-1/+1
| | | | | | The SYSCTL_NODE macro defines a list that stores all child-elements of that node. If there's no SYSCTL_DECL macro anywhere else, there's no reason why it shouldn't be static.
* Add new tunable 'net.link.ifqmaxlen' to set default send interfacesobomax2010-05-031-1/+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
* Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/rwatson2009-06-261-2/+2
| | | | | | | | | | | | | IF_ADDR_UNLOCK() across network device drivers when accessing the per-interface multicast address list, if_multiaddrs. This will allow us to change the locking strategy without affecting our driver programming interface or binary interface. For two wireless drivers, remove unnecessary locking, since they don't actually access the multicast address list. Approved by: re (kib) MFC after: 6 weeks
* Style(9) xe(4). The MD5 sums are different, but comparing the dissassembliesjhb2008-06-043-1566/+1621
| | | | the only changes are from gcc moving some global variables around slightly.
* Gah, always reset the timer for the watchdog check.jhb2008-06-041-1/+1
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* - Split the interrupt handler up into separate subroutines for rx, tx, andjhb2008-06-042-61/+79
| | | | | | | MAC events. - Use bus_*() rather than bus_space_*() and remove the bus space tag and handle from the softc. - Retire unused macros for examining CIS tuples.
* - Change the watchdog timer logic to match other drivers that use their ownjhb2008-06-032-10/+17
| | | | | | | timer by keeping a once-a-second timer running that decrements a counter similar to if_timer and reset the chip if it gets down to zero via the decrement. - Use IFQ_SET_MAXLEN().
* Add locking and make xe(4) MPSAFE:jhb2008-06-023-73/+104
| | | | | | | | | | | - Add a mutex to protect the softc and device hardware. - Use a callout rather than a callout_handle for the media timer. - Use a dedicated timer for managing the tx watchdog rather than if_timer. - Fix some resource leaks if xe_attach() fails. - Shutdown the device before detaching the driver. - Setup the interrupt handler after ether_ifattach(). Tested by: Ian FREISLICH ianf of clue.co.za
* o break newbus api: add a new argument of type driver_filter_t topiso2007-02-231-2/+2
| | | | | | | | | | | | | 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@
* o Fix printf(9) formatting: do not use hardcode "0x" and "#" flagsmaxim2006-04-151-1/+1
| | | | | | | | simultaneously. Remove "#' flag to match a style of the rest of file. PR: kern/85477 Submitted by: Oliver Fromme
* - Store pointer to the link-level address right in "struct ifnet"ru2005-11-111-2/+2
| | | | | | | | | | 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.
* Catch up with IFP2ENADDR() type change (array -> pointer).ru2005-11-111-1/+1
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* Fix a nasty typo. Change:pjd2005-10-061-1/+1
| | | | | | | | | | | | if (foo); bar(); to: if (foo) bar(); Really, really nasty bug and a very nice catch of mine. Unfortunately, I'll not become a hero of the day, because the code is commented out.
* Make sure that we call if_free(ifp) after bus_teardown_intr. Since weimp2005-09-191-1/+1
| | | | | | | could get an interrupt after we free the ifp, and the interrupt handler depended on the ifp being still alive, this could, in theory, cause a crash. Eliminate this possibility by moving the if_free to after the bus_teardown_intr() call.
* MFp4:imp2005-09-131-37/+13
| | | | | | o Use pccard_cis_scan o use pccard_attr_write_1 o Update comments
* Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE andrwatson2005-08-092-16/+16
| | | | | | | | | | | | | | 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
* Other changes to this driver preclude its use on 4.x, so remove 4.x compatimp2005-08-071-4/+0
| | | | code elsewhere in the driver.
* Modify device drivers supporting multicast addresses to lock if_addr_mtxrwatson2005-08-031-0/+2
| | | | | | | | over iteration of their multicast address lists when synchronizing the hardware address filter with the network stack-maintained list. Problem reported by: Ed Maste (emaste at phaedrus dot sandvine dot ca> MFC after: 1 week
* Use the new cis scanning code to look for the proper MAC address. Theimp2005-07-151-74/+44
| | | | | | | offset varies between models of these cards. # this gets the MAC address right for my CEM-2, but it doesn't detect # the media attached correctly.
* Fix a couple of leaking situations when errors happen.imp2005-07-151-0/+2
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* Fix the xircom match routine. In it we were always return a matchimp2005-07-151-0/+3
| | | | | when the base vendor/id didn't match. Some cards woudl bogusly match and would cause other downstream problems.
* Stop using OLDCARD shims. rename xe_pccard_match to xe_pccard_probeimp2005-07-132-100/+61
| | | | | | | | | | and combine the old xe_pccard_{probe,attach} into one routine _attach. Create a lookup function to lookup items in the table. Eliminate the check for network cards, since many modems were eliminated by it. Tweak a few printfs as well. This gets many of my older cards working again CEM2, CEM28, CEM36, etc.
* Add a boatload of new device ids, gleaned from the pcmcia-cs-3.2.8imp2005-07-101-1/+2
| | | | | | | distribution. Add the appropriate devices to the man pages. Obtained from: pcmcia-cs Approved by: re (scottl)
* Eliminate unused argument in PCMCIA_CARD macro.imp2005-06-241-20/+20
| | | | | | | | Provide a backwards compatible way to have the extra macro by defining PCCARD_API_LEVEL 5 before including pccarddevs for driver writers that want/need to have the same driver on 5 and 6 with pccard attachments. Approved by: re (dwhite)
* Remove a duplicate assignment.brooks2005-06-141-1/+1
| | | | | Reported by: delphij Approved by: re (ifnet blanket)
* Stop embedding struct ifnet at the top of driver softcs. Instead thebrooks2005-06-103-15/+19
| | | | | | | | | | | | | | | | | | | | 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
* u_intXX_t -> uintXX_timp2005-01-201-9/+9
| | | | Fix a comment
* Start each of the license/copyright comments with /*-, minor shuffle of linesimp2005-01-062-2/+2
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* Since if_xe doesn't contain locking or run with INTR_MPSAFE, markrwatson2004-08-141-1/+2
| | | | the interface as IFF_NEEDSGIANT so if_start is run holding Giant.
* MFp4:imp2004-06-271-1/+13
| | | | | | | | Add Intel Pro100Lan56 card. Also integrate changes from Carlos Velasco. Only attch if we're a network device (to filter out the serial devices). Also, increment vpmatch if we match to conform to the pccard match function api.
* Replace convoluted and broken CRC calcuation with ether_crc32_le().naddy2004-06-091-41/+6
| | | | This should fix multicast reception.
* Add missing <sys/module.h> includesphk2004-05-301-0/+1
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* Fix disordering of pccarddevs.h noticed by bde. Also remove a fewimp2004-05-271-5/+4
| | | | | | redundant includes and fix some of the include disordering. Submitted by: bde
* Move to generating pccarddevs.h on the fly, both for the kernel andimp2004-05-261-1/+1
| | | | | | | the modules. Also generate usbdevs.h automatically now, but a non-kernel file is stopping that at the moment.
* We don't need to initialize if_output, ether_ifattach() does itmux2004-05-231-1/+0
| | | | for us.
* Remove improper use of if_addrhead in device drivers to checkluigi2004-04-151-2/+0
| | | | | | | | | | | | if the link-level address has been initialized already. The majority of modern drivers never does this and works fine, which makes me think that the check is totally unnecessary and a residue of cut&paste from other drivers. This change is done to simplify locking because now almost none of the drivers uses this field. The exceptions are "ct" "ctau" and "cx" where i am not sure if i can remove that part.
* Stop xe claiming ownership of every card passed to xe_pccard_match.rsm2004-04-111-1/+1
| | | | | | Found by: Pete Carss <itinerant at mac dot com> Reviewed by: imp (mentor) Pointy hat to: rsm
* Band-aid fix to extract MAC address from some CEM2/CEM28 cards with brokenrsm2004-04-091-0/+93
| | | | | | CIS. Really needs a better interface to the CIS in pccard driver. Reviewed by: imp (mentor)
* Fix probe routine to use card IDs from pccarddevs for NEWCARD and OLDCARD.rsm2004-04-092-147/+99
| | | | | | Should now correctly probe and attach all supported cards in either mode. Reviewed by: imp (mentor)
* Convert callers to the new bus_alloc_resource_any(9) API.njl2004-03-171-2/+2
| | | | | Submitted by: Mark Santcroos <marks@ripe.net> Reviewed by: imp, dfr, bde
* Announce ethernet MAC addresss in ether_ifattach().mdodd2004-03-141-1/+0
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* Don't use caddr_t in mchash(). Also use C99 spellings over BSD ones.obrien2003-12-081-4/+4
| | | | Requested by: bde,imp
* Try to create some sort of consistency in how the routings to find theobrien2003-11-131-27/+28
| | | | | | | multicast hash are written. There are still two distinct algorithms used, and there actually isn't any reason each driver should have its own copy of this function as they could all share one copy of it (if it grew an additional argument).
* Disable the (currently unused) xe_reg_dump() function, until I know forrsm2003-11-061-1/+9
| | | | | | sure that it's not needed any more. Reviewed by: imp (mentor)
* Make xe_reg_dump non-static to avoid warnings (and tinerbox mail)imp2003-11-051-2/+2
| | | | for now.
* Convert XE_DEBUG define to hw.xe.debug sysctl, to set debug logging levelrsm2003-11-042-206/+128
| | | | | | | | from the xe driver. Should probably be removed when current probe/attach problems with the driver are fixed, but is useful now when requesting diagnostic information from users. Reviewed by: imp (mentor)
* Constify a few more strings that were hidden behind XE_DEBUG define.rsm2003-11-021-14/+8
| | | | | | Remove XE_VENDOR_ID_* defines in favour of PCMCIA_VENDOR_*. Reviewed by: imp (mentor)
* Replace the if_name and if_unit members of struct ifnet with new membersbrooks2003-10-311-2/+1
| | | | | | | | | | | | | 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)
* There is no way to enter the attach routine twice with the same softcbrooks2003-10-301-16/+14
| | | | | | | without a detach call in between so don't try to deal with that possiability. This is a diff-reduction commit for the upcoming if_xname conversion.
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