Commit Graph

234 Commits

Author SHA1 Message Date
imp
77eac42e70 Create a generic PCCARD_PNP_INFO from the MODULE_PNP_INFO building
block. Use it in all the PNP drivers to export either the current PNP
table. For uart, create a custom table and export it using
MODULE_PNP_INFO since it's the only one that matches on function
number.

Differential Review: https://reviews.freebsd.org/D3461
2015-12-11 05:27:56 +00:00
glebius
65cfc8efd5 Mechanically convert to if_inc_counter(). 2014-09-18 20:11:28 +00:00
adrian
5a060fa783 Add missing locking.
Whilst here, assert that the lock is held when calling epstop().

Tested:

ep0: <3com Megahertz 574B>
2014-08-21 00:57:32 +00:00
glebius
9e01f79e97 - Provide necessary includes.
- Remove unnecessary includes.

Sponsored by:	Netflix
Sponsored by:	Nginx, Inc.
2013-10-29 11:17:49 +00:00
glebius
ff6e113f1b The r48589 promised to remove implicit inclusion of if_var.h soon. Prepare
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.
2013-10-26 17:58:36 +00:00
sbz
4d7bb3e81a Use DEVMETHOD_END macro defined in sys/bus.h instead of {0, 0} sentinel on device_method_t arrays
Reviewed by:	cognet
Approved by:	cognet
2013-01-30 18:01:20 +00:00
glebius
a69aaa7721 Mechanically substitute flags from historic mbuf allocator with
malloc(9) flags in sys/dev.
2012-12-04 09:32:43 +00:00
kevlo
41b065b8d4 ether_ifattach() sets if_mtu to ETHERMTU, don't bother set it again
Reviewed by:	yongari
2012-01-07 09:41:57 +00:00
brucec
6d9b42b486 Fix typos - remove duplicate "the".
PR:	bin/154928
Submitted by:	Eitan Adler <lists at eitanadler.com>
MFC after: 	3 days
2011-02-21 09:01:34 +00:00
sobomax
213eac1f2c Add new tunable 'net.link.ifqmaxlen' to set default send interface
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
2010-05-03 07:32:50 +00:00
trasz
2cff5b762a Replace several instances of 'if (!a & b)' with 'if (!(a &b))' in order
to silence newer GCC versions.
2010-01-08 15:44:49 +00:00
jhb
affabaa85e - Add a private timer to drive the transmit watchdog instead of using
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.
2009-11-19 22:06:40 +00:00
imp
abcc9b4e4e Cleanup tortured logic a big. Noticed by FlexLint, per phk.
# My reading of the docs suggests this can only happen on 10Base5 and
# 10Base2 setups (and maybe only the former), which I can't test
# adequately since I have nothing but 10BaseT, etc here.
2009-09-08 16:37:18 +00:00
phk
5297261651 Revert previous commit and add myself to the list of people who should
know better than to commit with a cat in the area.
2009-09-08 13:19:05 +00:00
phk
2314521104 Add necessary include. 2009-09-08 13:16:55 +00:00
brueffer
6991e2cd07 Add a missing break in a switch statement.
Found with:	Coverity Prevent(tm)
CID:		4302
MFC after:	2 weeks
2009-05-15 21:06:28 +00:00
imp
66be48ef8d Two refinements to the 3c1 support:
1) Flag it and only access that command on the 3c1
2) The TX PLL appears to power down when not in use, so we have to power
   it back up when we've been idle.  Do this at the start of ifstart.
   Otherwise we fall off the net.
2009-04-11 04:30:38 +00:00
imp
9cde3e4074 o Report ethernet status for at least 10BaseT media. Since I don't
have other media to test against, I've left that media reporting
  unchanged.
o Enable the TX_PLL when we enable TX.  This is harmless on most
  cards, but required to get the 3c1 CF card working.  Power savings
  could be had by managing this better, but for now it gets my card
  working.
2009-04-11 02:47:03 +00:00
piso
817755e26a 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 15:55:37 +00:00
piso
6a2ffa86e5 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

Reviewed by: many
Approved by: re@
2007-02-23 12:19:07 +00:00
mlaier
86e7537c97 ALTQify ep(4).
Tested and Requested by:	Andy Brook
MFC after:			3 days
2006-12-01 20:29:55 +00:00
imp
f8255475c8 Remove ifdef notdef SIOCHWADDR vestige. 2006-02-04 08:16:07 +00:00
ru
f70f525b49 - Store pointer to the link-level address right in "struct ifnet"
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.
2005-11-11 16:04:59 +00:00
imp
70a9967120 Better use of gone. 2005-09-20 19:50:27 +00:00
imp
4e70215e6b Make sure that we call if_free(ifp) after bus_teardown_intr. Since we
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.
2005-09-19 03:10:21 +00:00
imp
6854071b1a MFp4: Migrate from CARD_CIS_SCAN to pccard_cis_scan 2005-09-13 19:56:07 +00:00
imp
81cbb80fc3 Simplify names. 2005-08-29 00:05:04 +00:00
rwatson
5d770a09e8 Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and
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
2005-08-09 10:20:02 +00:00
imp
e369c14b22 The isa attachment calls ep_free after it has already been called once
in the resource error in ep_alloc case.  This results in a panic.
Zero resources to make it safe to call twice pending resolution of
layering questions.

MFC After: 3 days
2005-07-31 03:33:22 +00:00
imp
bafe5eb6c7 Add newer commands 2005-07-31 03:30:46 +00:00
imp
bb48aae2f2 Spell destroy in a more traditional way 2005-07-19 22:26:44 +00:00
imp
6606607b44 Nits 2005-07-13 14:54:40 +00:00
imp
02c2d90f46 Upon relection, we shouldn't allow the tuple structs to be modified by
the functor, so make it a const pointer, and chase down the resulting
const-poisoning.

Approved by: re (scottl)
2005-07-01 15:52:50 +00:00
imp
12adb900dc Make a pass and cleanup the printfs from this driver.
Approved by: re (scottl) blanket ep
2005-07-01 05:31:23 +00:00
imp
859ea2829a Minor cleanup of ep driver and pccard attachment:
o Grab the MAC address out of the CIS if the card has the special
  3Com 0x88 tuple.  Most 3Com cards don't have this tuple, but we
  prefer it to the eeprom since it only appears to be present when
  the eeprom doesn't have the info.  So far, I've only observed this
  on my 3C362 and 3C362B cards, but the NetBSD driver implies that
  the 3C362C also has this tuple, and that some 3C574 cards do too (none
  of mine do).  ep_pccard_mac was written after looking at the NetBSD
  code.
o Store the enet addr in the softc for this device, so we can use the
  overridden MAC to set the station address.
o Create a routine to set the station address and use it where we need it.
o setup the cmd shitfs and such before we call ep_alloc(), and remove
  setting up the cmd shift value there.  It initializes to 0, and those
  attachments that need to frob it do so before calling ep_alloc.
o Remove some obsolete comments
o No longer a need to export ep_get_macaddr, so make it static
o ep_alloc already grabs the EEPROM id, so we don't need to grab it again
  in ep_pccard_attach.
o eliminate unit, it isn't needed, fix some printfs to be device_printf
  instead.

# All my pccards except the 3C1 work now.  Didn't test ISA or cbus cards
# that I have: 3C509B-TP or 3C569B-J-TPO

Tested on: 3C589B, 3C589C, 3C589D, 3C589D-TP, 3C562, 3C562B/3C563B,
	3C562D/3C563D, 3CCFE574BT, 3CXEM556, 3CCSH572BT, 3C574-TX,
	3CCE589EC, 3CXE589EC, 3CCFEM556, 3C1
Approved by: re (scottl)
2005-07-01 04:23:32 +00:00
imp
59032ef458 Add a chipset field to the lookup. Use this chipset type to determine
which command to use to read the eeprom and which devices have an MII.
Simplify code by no longer using the OLDCARD compat rouintes (I don't
know if this breaks OLDCARD on pc98 or not, but OLDCARD on pc98 days
are numbered, I hope).  This also removes a number of kludges that we
had before because they are OBE.  Add a convenience routine to lookup
the device to avoid many casts in many places.

Tested with: 3C589D-TP, 3CCSH572BT
Approved by: re (scottl, blanket ep)
2005-06-28 21:56:04 +00:00
imp
77c5d7a36d o When calling ep_get_macaddr(), provide it a local buffer. Add a comment
that says why we do this (or rather, explains that it is some voodoo magic
  that's poorly understood).  The local buffer fixes the crash on attach.
o Rename get_e() to ep_get_e() to avoid namespace pollution.

Submitted by: mux
Approved by: re (scottl)
2005-06-26 04:19:45 +00:00
imp
8616206ff9 Eliminate unused argument in PCMCIA_CARD macro.
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)
2005-06-24 14:36:54 +00:00
brooks
567ba9b00a 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
mdodd
d87a666d7a Make it clear that the statement following the conditional is a NOP. 2005-04-13 06:42:43 +00:00
imp
45ddfd5fbb Don't print 'unknown id' in the ep_pccard_identify routine. It is
expected to be unknown in some cases, and printing it clutters up
things too much.
2005-01-20 20:36:59 +00:00
imp
6193b800a7 u_intXX_t -> uintXX_t while I'm here. 2005-01-20 19:39:33 +00:00
imp
3afb2ac530 Only attach to network functions. 2005-01-20 19:37:22 +00:00
imp
4b319958e7 Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
imp
6a1dfba5bd Remove duplicate $FreeBSD$
Noticed by: njl
2004-07-22 07:11:15 +00:00
imp
3c3bda2a22 Minor style nit 2004-07-22 00:16:50 +00:00
imp
5f2befc69a Fix disordering of pccarddevs.h noticed by bde. Also remove a few
redundant includes and fix some of the include disordering.

Submitted by: bde
2004-05-27 03:49:45 +00:00
imp
1f5642e8bb Move to generating pccarddevs.h on the fly, both for the kernel and
the modules.

Also generate usbdevs.h automatically now, but a non-kernel file is
stopping that at the moment.
2004-05-26 00:53:10 +00:00
mux
03028ee82d We don't need to initialize if_output, ether_ifattach() does it
for us.
2004-05-23 16:11:53 +00:00
njl
05a1f56fc9 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