Commit Graph

33 Commits

Author SHA1 Message Date
Gleb Smirnoff
66e01d73cd - Provide necessary includes.
- Remove unnecessary includes.

Sponsored by:	Netflix
Sponsored by:	Nginx, Inc.
2013-10-29 11:17:49 +00:00
Martin Blapp
c2ede4b379 Remove extraneous semicolons, no functional changes.
Submitted by:	Marc Balmer <marc@msys.ch>
MFC after:	1 week
2010-01-07 21:01:37 +00:00
John Baldwin
71098608fc Several fixes to these drivers. Note that these two drivers are actually
just two different attachments (EISA and PCI) to a single driver.
- Add real locking.  Previously these drivers only acquired their lock
  in their interrupt handler or in the ioctl routine (but too broadly in
  the latter).  No locking was used for the stack calling down into the
  driver via if_init() or if_start(), for device shutdown or detach.  Also,
  the interrupt handler held the driver lock while calling if_input().  All
  this stuff should be fixed in the locking changes.
- Really fix these drivers to handle if_alloc().  The front-end attachments
  were using if_initname() before the ifnet was allocated.  Fix this by
  moving some of the duplicated logic from each driver into pdq_ifattach().
  While here, make pdq_ifattach() return an error so that the driver just
  fails to attach if if_alloc() fails rather than panic'ing.  Also, defer
  freeing the ifnet until the driver has stopped using it during detach.
- Add a new private timer to drive the watchdog timer.
- Pass the softc pointer to the interrupt handlers instead of the device_t
  so we can avoid the use of device_get_softc() and to better match what
  other drivers do.
2009-11-19 19:25:47 +00:00
Paolo Pisati
e251ed48e9 o break newbus api: add a new argument of type driver_filter_t to
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

Approved by: re (implicit?)
2007-02-23 20:11:27 +00:00
Ruslan Ermilov
d09ed26fd8 - Make IFP2ENADDR() a pointer to IF_LLADDR() rather than another
copy of Ethernet address.

- Change iso88025_ifattach() and fddi_ifattach() to accept MAC
  address as an argument, similar to ether_ifattach(), to make
  this work.
2005-11-11 07:36:14 +00:00
Brooks Davis
fc74a9f93a Stop embedding struct ifnet at the top of driver softcs. Instead the
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
2005-06-10 16:49:24 +00:00
Nate Lawson
5f96beb9e0 Convert callers to the new bus_alloc_resource_any(9) API.
Submitted by:	Mark Santcroos <marks@ripe.net>
Reviewed by:	imp, dfr, bde
2004-03-17 17:50:55 +00:00
Brooks Davis
9bf40ede4a Replace the if_name and if_unit members of struct ifnet with new members
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)
2003-10-31 18:32:15 +00:00
Andrew Gallatin
251dee13f1 Make this compile on alpha. 2003-07-31 13:36:57 +00:00
Matthew N. Dodd
f246e4a17f - Express hard dependencies on bus (pci, isa, pccard) and
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.)
2003-04-15 06:37:30 +00:00
Jens Schweikhardt
21dc7d4f57 Fix typo in the BSD copyright: s/withough/without/
Spotted and suggested by:	des
MFC after:	3 weeks
2002-06-02 20:05:59 +00:00
Matthew N. Dodd
0e93a9b535 - Merge the pdq driver (if_fpa and if_fea) from NetBSD.
Among other things this gets us ifmedia support.
- Update fddi_ifattach() to take an additional argument.
2002-03-29 11:22:22 +00:00
Alfred Perlstein
e51a25f850 Remove __P. 2002-03-20 02:08:01 +00:00
Matthew N. Dodd
a4a64f2f0a Use appropriate resource management accessors instead of directly
referencing structure members.

Use rman_get_size() instead of end - start + 1.
2000-10-18 00:09:26 +00:00
Peter Wemm
c5191a983c Pre 4.0 tidy up.
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
2000-01-14 07:14:17 +00:00
Peter Wemm
c3aac50f28 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
Matthew N. Dodd
0d6ab4a16a Move the specification of EDGE/LEVEL triggered interrupts to
eisa_add_intr() which now takes an additional arguement (one of
EISA_TRIGGER_LEVEL or EISA_TRIGGER_EDGE).

The flag RR_SHAREABLE has no effect when passed to
bus_alloc_resource(dev, SYS_RES_IRQ, ...) in an EISA device context as
the eisa_alloc_resource() call (bus_alloc_resource method) now deals
with this flag directly, depending on the device ivars.

This change does nothing more than move all the 'shared = inb(foo + iobsse)'
nonesense to the device probe methods rather than the device attach.

Also, print out 'edge' or 'level' in the IRQ announcement message.

Reviewed by: dfr
1999-08-01 22:57:09 +00:00
Matthew N. Dodd
96a0f2956f Don't use at_shutdown() now that we have new_bus which lets us
specify a DEVICE_SHUTDOWN method instead.

Reviewed by: me, since nobody else seems to run this hardware in -CURRENT
1999-07-31 00:43:48 +00:00
Peter Wemm
4ae8675cf7 Convert the if_fea (DEC FDDI) driver to newbus since it has been broken
for ages.  This is the EISA wrapper for sys/dev/pdq/*.  The pci bus driver
is in sys/pci/if_fpa.c.

Submitted by:	"Matthew N. Dodd" <winter@jurai.net>
1999-07-10 19:46:08 +00:00
Peter Wemm
741640aac6 These two drivers have not been converted for newbus eisa yet. 1999-05-02 20:35:44 +00:00
Eivind Eklund
d20a303759 Silence warnings. 1999-01-12 00:36:36 +00:00
Bruce Evans
b55dcca107 The previous commit was bogus. malloc(..., M_WAITOK) should not be
used in device attach routines.  At least for attaches at boot time,
actually waiting, or actually failing for malloc(..., M_NOWAIT), are
almost equally unlikely and harmless, but using M_WAITOK interferes
with automatic detection of bogus M_WAITOK's.
1999-01-01 12:35:47 +00:00
Eivind Eklund
98b5612b47 malloc(xxx, yyy, M_WAITOK) does not fail. This probably explains why
the bug in the check had never been discovered.
1998-12-09 02:18:53 +00:00
Bruce Evans
00671271c3 Fixed printf format errors. Only one left in LINT on i386's. 1998-08-24 02:28:16 +00:00
Bruce Evans
39e4376ba7 Removed unused #includes. 1998-02-20 13:11:54 +00:00
Eivind Eklund
1d5e9e2255 Make INET a proper option.
This will not make any of object files that LINT create change; there
might be differences with INET disabled, but hardly anything compiled
before without INET anyway.  Now the 'obvious' things will give a
proper error if compiled without inet - ipx_ip, ipfw, tcp_debug.  The
only thing that _should_ work (but can't be made to compile reasonably
easily) is sppp :-(

This commit move struct arpcom from <netinet/if_ether.h> to
<net/if_arp.h>.
1998-01-08 23:42:31 +00:00
Justin T. Gibbs
953ba64df7 Add shared EISA interrupt support.
Clean up the match routines so that they return const char *
1997-09-21 21:35:24 +00:00
Peter Wemm
cf41704c63 Bruce wants the warning. 1997-09-14 11:28:30 +00:00
Peter Wemm
b87d6b8f3f Fix a warning. 1997-09-13 15:28:30 +00:00
Bruce Evans
8f0169c8a8 Removed unused #includes. 1997-07-20 06:31:09 +00:00
Bruce Evans
fce002fdef Don't include <sys/ioctl.h> in the kernel. Stage 1: don't include
it when it is not used.  In most cases, the reasons for including it
went away when the special ioctl headers became self-sufficient.
1997-03-24 11:25:10 +00:00
Joerg Wunsch
e4107dcf00 This mega-merge brings Matt Thomas' 960801 FDDI driver (almost) up
to -current.

Thanks goes to Ulrike Nitzsche <ulrike@ifw-dresden.de> for giving me
a chance to test this.  Only the PCI driver is tested though.

One final patch will follow in a separate commit.  This is so that
everything up to here can be dragged into 2.2, if we decide so.

Reviewed by:	joerg
Submitted by:	Matt Thomas <matt@3am-software.com>
1997-01-17 23:54:45 +00:00
Joerg Wunsch
b05ee6a563 Finally import the 960801 of Matt Thomas' DEC FDDI driver. I'm
importing it onto a vendor branch first, in the hope that this will
make future maintenance easier.

The conflicts are (hopefully) unimportant.  More commits that actually
bring this into the source tree will follow.

Submitted by:	Matt Thomas (thomas@lkg.dec.com)
1997-01-17 23:19:49 +00:00