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path: root/sys/dev/pcmcia
AgeCommit message (Collapse)Author
2018-02-14prune files.* entries that refer to files not in treeJonathan Gray
ok krw@ mpi@
2017-12-30Don't pull in <sys/file.h> just to get fcntl.hPhilip Guenther
ok deraadt@ krw@
2017-12-30Delete unnecessary <sys/file.h> includesPhilip Guenther
ok millert@ krw@
2017-10-26Move common code to add/remove multicast filters to ieee80211_ioctl(9).Martin Pieuchot
ok jsg@, stsp@
2017-09-08If you use sys/param.h, you don't need sys/types.hTheo de Raadt
2017-08-24Fix a memory leak in an error path. Coverity CID 1453101.Jonathan Gray
2017-01-22move counting if_opackets next to counting if_obytes in if_enqueue.David Gwynne
this means packets are consistently counted in one place, unlike the many and various ways that drivers thought they should do it. ok mpi@ deraadt@
2016-09-03remove cnw driver. it was never enabled anywhere except on amd64 (and onlyTed Unangst
there by accident) where it hasn't seen much use...
2016-06-06Kill unused function wrappers, from David Hill.Martin Pieuchot
2016-04-13G/C IFQ_SET_READY().Martin Pieuchot
2016-03-14Change a bunch of (<blah> *)0 to NULL.Kenneth R Westerback
ok beck@ deraadt@
2015-12-11Replace mountroothook_establish(9) by config_mountroot(9) a narrower APIMartin Pieuchot
similar to config_defer(9). ok mikeb@, deraadt@
2015-12-08No trailers has been the default and only option for 20 years, yet someTed Unangst
drivers still set IFF_NOTRAILERS while others do not. Remove all usage of the flag from the drivers which in ancient times used it (and the modern drivers which blindly copied it from those drivers of yore). suggested by guenther. ok mpi
2015-11-25Network drivers should not include <net/route.h> or <net/netisr.h>Martin Pieuchot
2015-11-25replace IFF_OACTIVE manipulation with mpsafe operations.David Gwynne
there are two things shared between the network stack and drivers in the send path: the send queue and the IFF_OACTIVE flag. the send queue is now protected by a mutex. this diff makes the oactive functionality mpsafe too. IFF_OACTIVE is part of if_flags. there are two problems with that. firstly, if_flags is a short and we dont have any MI atomic operations to manipulate a short. secondly, while we could make the IFF_OACTIVE operates mpsafe, all changes to other flags would have to be made safe at the same time, otherwise a read-modify-write cycle on their updates could clobber the oactive change. instead, this moves the oactive mark into struct ifqueue and provides an API for changing it. there's ifq_set_oactive, ifq_clr_oactive, and ifq_is_oactive. these are modelled on ifsq_set_oactive, ifsq_clr_oactive, and ifsq_is_oactive in dragonflybsd. this diff includes changes to all the drivers manipulating IFF_OACTIVE to now use the ifsq_{set,clr_is}_oactive API too. ok kettenis@ mpi@ jmatthew@ deraadt@
2015-11-24You only need <net/if_dl.h> if you're using LLADDR() or a sockaddr_dl.Martin Pieuchot
2015-11-24The only network driver needing <net/if_types.h> is upl(4) for IFT_OTHER.Martin Pieuchot
2015-11-20shuffle struct ifqueue so in flight mbufs are protected by a mutex.David Gwynne
the code is refactored so the IFQ macros call newly implemented ifq functions. the ifq code is split so each discipline (priq and hfsc in our case) is an opaque set of operations that the common ifq code can call. the common code does the locking, accounting (ifq_len manipulation), and freeing of the mbuf if the disciplines enqueue function rejects it. theyre kind of like bufqs in the block layer with their fifo and nscan disciplines. the new api also supports atomic switching of disciplines at runtime. the hfsc setup in pf_ioctl.c has been tweaked to build a complete hfsc_if structure which it attaches to the send queue in a single operation, rather than attaching to the interface up front and building up a list of queues. the send queue is now mutexed, which raises the expectation that packets can be enqueued or purged on one cpu while another cpu is dequeueing them in a driver for transmission. a lot of drivers use IFQ_POLL to peek at an mbuf and attempt to fit it on the ring before committing to it with a later IFQ_DEQUEUE operation. if the mbuf gets freed in between the POLL and DEQUEUE operations, fireworks will ensue. to avoid this, the ifq api introduces ifq_deq_begin, ifq_deq_rollback, and ifq_deq_commit. ifq_deq_begin allows a driver to take the ifq mutex and get a reference to the mbuf they wish to try and tx. if there's space, they can ifq_deq_commit it to remove the mbuf and release the mutex. if there's no space, ifq_deq_rollback simply releases the mutex. this api was developed to make updating the drivers using IFQ_POLL easy, instead of having to do significant semantic changes to avoid POLL that we cannot test on all the hardware. the common code has been tested pretty hard, and all the driver modifications are straightforward except for de(4). if that breaks it can be dealt with later. ok mpi@ jmatthew@
2015-11-11Kill useless IFQ_POLL().Martin Pieuchot
ok dlg@
2015-10-25arp_ifinit() is no longer needed and almost dead.Martin Pieuchot
2015-07-08MFREE(9) is dead, long live m_freem(9)!Martin Pieuchot
ok bluhm@, claudio@, dlg@
2015-06-29dont double count if_ibytes here, it gets done by something insideDavid Gwynne
if_input. from and ok mpi@
2015-06-24Increment if_ipackets in if_input().Martin Pieuchot
Note that pseudo-drivers not using if_input() are not affected by this conversion. ok mikeb@, kettenis@, claudio@, dlg@
2015-05-21No need to set "rcvif", if_input() does it for you.Martin Pieuchot
2015-05-19Convert to if_input().Martin Pieuchot
ok dlg@
2015-05-13test mbuf pointers against NULL not 0Jonathan Gray
ok krw@ miod@
2015-04-13Now that if_input() set the receiving interface pointer on mbufs for usMartin Pieuchot
there's no need to do it in m_devget(9). Stop passing an ``ifp'' will help for upcoming interface pointer -> index conversion. While here remove unused ``ifp'' argument from m_clget(9) and kill two birds^W layer violations in one commit. ok henning@
2015-04-08Convert to if_input().Martin Pieuchot
ok dlg@
2015-03-14Remove some includes include-what-you-use claims don'tJonathan Gray
have any direct symbols used. Tested for indirect use by compiling amd64/i386/sparc64 kernels. ok tedu@ deraadt@
2015-02-28unbreak pcmcia an(4) by adding back some lines removed in rev 1.21Jonathan Gray
without this is won't attach. ok stsp@ millert@ miod@
2014-12-22unifdef INETTed Unangst
2014-12-13yet more mallocarray() changes.Doug Hogan
ok tedu@ deraadt@
2014-12-03More duplicate #include cleanout.Kenneth R Westerback
ok deraadt@ tedu@
2014-11-24use the correct capitalization for Realtek.Brad Smith
2014-09-14remove uneeded proc.h includesJonathan Gray
ok mpi@ kspillner@
2014-08-18its a bit silly to include mbuf.h to get to malloc.h. just includeDavid Gwynne
malloc.h instead.
2014-08-11Fewer <netinet/in_systm.h>Martin Pieuchot
2014-07-12add a size argument to free. will be used soon, but for now default to 0.Ted Unangst
after discussions with beck deraadt kettenis.
2014-07-10remove most of the boolean_t infection outside uvm/ddb/pmap; ok jsgTheo de Raadt
2014-05-04format string fixes for bus_addr_t and bus_size_tStefan Fritsch
bus_addr_t and bus_size_t are u_long everywhere ok kettenis@
2014-01-22add a missing argument to a debug printfJonathan Gray
2014-01-18instead of having every bit of glue set up and attach an identicalDavid Gwynne
scsi_adapter struct, just do it once in the chip code. ok krw@
2013-12-06Add a DVACT_WAKEUP op to the *_activate() API. This is called after theTheo de Raadt
kernel resumes normal (non-cold, able to run processes, etc) operation. Previously we were relying on specific DVACT_RESUME op's in drivers creating callback/threads themselves, but that has become too common, indicating the need for a built-in mechanism. ok dlg kettenis, tested by a sufficient amount of people
2013-11-26Instead of comparing the lower and higher addresses of all the multicastMartin Pieuchot
entries to decide if the IFF_ALLMULTI flag should be set, check if there is at least one real range between them. This should not change the behavior of any driver but if you encounter any problem, feel free to revert the offending chunk and ping me about it. ok naddy@, dlg@
2013-11-14replace workqs with tasks for handling resumeDavid Gwynne
from kimberley manning
2013-11-14replace workqs with tasks for handling resumeDavid Gwynne
from kimberley manning
2013-10-21Add load_font and list_font accessops to all rasops-based wsdisplay drivers.Miod Vallat
Trivial except for tga(4) and gpx(4/vax) which need a bit more care setting up a new font.
2013-10-20Use C99 named initializers for struct wsdisplay_accessops fields.Miod Vallat
No functional change.
2013-08-21get rid of the copy argument in m_devget that let you provide anDavid Gwynne
alternative to bcopy since noone uses it. while there use memcpy instead of bcopy because we know the memory cannot overlap. ok henning@ matthew@ mikeb@ deraadt@
2013-08-13Let ray(4) rot in the attic. OK mpi, jsg, kettenis, henning, millert.Mike Belopuhov
Mickey approves these changes.
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