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37 Commits

Author SHA1 Message Date
jhawk 1e59d99d28 For all network drivers that call ether_ifattach(), and also 
have _detach() functions:
  Ensure that softc keeps state about whether the attach succeeded,
  and make the detach function return immediately if the attach did
  not complete.
 2000-05-29 17:37:12 +00:00
thorpej 692e54c43d Use ether_crc32_be(). 2000-05-12 16:44:19 +00:00
ws 7da71e5f9e Make IPKDB working again. 
Add support for i386 debugging and pci-based ne2000 boards.
 2000-03-22 20:58:25 +00:00
ws 1b83998bd7 Add bus_space_barrier. 
Add DELAY in some busy loops to allow the dma engine to actually do something
(neccessary on fast processors).
 2000-03-22 18:02:59 +00:00
enami e00270524e ASIX AX88190 support (Planex FNW-3700-T and Melco LPC3-TX) from FreeBSD/PAO3. 2000-02-09 15:40:23 +00:00
enami 99f529f0b3 - Since all resources are mandatory, no need to manage individually. 
- KNF some code.
- Factor out some code into function.
- Disestablish an interrupt handler when failed to enable card power.
 2000-02-09 14:42:33 +00:00
itojun 7a7a3bcfdf handle attach failure in ne/pcmcia more carefully. (otherwise we'll 
have trouble on detach)
 2000-02-02 13:06:15 +00:00
itojun f4e8883ccd use a bit more standard (sys/device.h) prototype for {dp8390,ne2000}_detach(). 2000-02-02 11:41:56 +00:00
enami 60e57afedd - Check also DVF_ACTIVE bit in dp8390_intr. 
- Delete ifmedia instances on detach.
 2000-02-02 10:50:56 +00:00
itojun 17f5887294 implement if_detach code for ne/pcmcia. 
XXX still incomplete, ne_pcmcia_detach() commented out for safery - please test
 2000-02-02 10:00:06 +00:00
enami bb03434a5f Support Planex Communications Inc, FNW-3600-T. 1999-09-27 23:19:12 +00:00
thorpej 90b9deda72 When padding short packets on transmit, don't include the CRC length 
in the computation.  kern/8194.
 1999-08-25 22:41:42 +00:00
abs b02dbae17e In xxx_mediachange(), if there is no callback to the front-end, just 
return 0 instead of EINVAL.  In this case, there will only be one media
type, and the upper-level if_media code will ensure that the user is
setting to that type.
This matches changes Jason made a while back to sys/dev/ic/lance.c
 1999-06-23 04:17:10 +00:00
thorpej f98d358a1f Rework layer 2 protocol input routines. Instead of calling e.g. ether_input() 
directly, call the function pointer (*if_input)(ifp, m).  The input routine
expects the packet header to be at the head of the packet, and will adjust
as necessary.  Privatize the layer 2 input and output routines, allowing
*_ifattach() to set them up as appropriate.
 1999-05-18 23:52:51 +00:00
thorpej ad22c1dd58 Use ETHER_*_LEN constants from <net/if_ether.h> instead of defining them 
ourselves.
 1999-03-25 23:16:37 +00:00
explorer 3ebb419571 Update to slightly altered rnd_attach_source() api 1999-02-28 17:08:05 +00:00
thorpej 69a4436f8b Avoid initializing the interface in the SIOCSIFFLAGS if ! UP and ! RUNNING. 1999-02-17 03:40:59 +00:00
thorpej 6eedee5c9d Add entropy gathering. 1999-02-07 01:54:50 +00:00
mycroft a6717054a4 Slight simplification to previous. 1998-12-12 16:31:34 +00:00
bad fe3ce4e89a Simplify the code dealing with the mbuf chain in dp8390_get(). 1998-12-11 18:03:55 +00:00
bad ba8bdebedd Change a comment to reflect reality. 1998-12-11 16:01:16 +00:00
thorpej 1d0f24882d Now that the *_activate() functions don't do things which are attachment 
specific, move them into the chipset drivers.
 1998-11-18 18:34:52 +00:00
thorpej dd6750820c Expose the "enable" and "disable" functions so that the front-ends can 
access them.
 1998-11-17 20:25:00 +00:00
mycroft 8146c925da If we get a TX interrupt with no packets buffered, ignore it. This can occur 
if the chip is reset while transmitting.

XXX
This occurs at boot time because the SIOCADDMULTI always resets the interface
when adding the `all hosts groups' -- usually while the ARP packet is being
transmitted.  All drivers should be fixed to not reset the interface when
changing the multicast filter, if possible.
 1998-11-12 13:18:26 +00:00
jonathan 011f2bda08 defopt NS, NSIP. 1998-07-05 06:49:00 +00:00
jonathan 3751946b97 defopt INET, NETATALK. 1998-07-05 00:51:04 +00:00
thorpej cdec42b6a0 Fudge the start of the data pointer of the first mbuf in the chain when 
reading a packet, ensuring that the data after the Ethernet header will
be aligned.  Part of PR #4595, from Andreas Johansson <ajo@wopr.campus.luth.se>
 1998-01-27 23:26:21 +00:00
thorpej e7044069f6 Fix a think'o in ifmedia initialization. 1997-11-03 00:19:41 +00:00
scottr c35524f0a1 Fix a serious problem in dp8390_write_mbuf(), noticed by Jason Thorpe: 
after we've written out the contents of the mbuf, increment the transmit
buffer offset by m->m_len.
 1997-11-02 06:18:27 +00:00
thorpej 18636a8934 Add ifmedia support via callbacks to the front-end. 1997-11-02 00:23:54 +00:00
thorpej b1ba3c5488 Pulldown from marc-pcmcia branch: minor tweaks to make this a completely 
bus-independent driver, and garbage collect a few unnecessary things
from the softc.
 1997-10-15 16:54:39 +00:00
explorer 66f8a19d70 back out previous change (committed in error) 1997-10-15 06:08:27 +00:00
explorer f9370ddc7a Add and/or update rnd_*() hooks 1997-10-15 05:55:13 +00:00
scottr 27f30774af Conditionalize DEBUG printf on dp8390_debug. Pointed out by Jonathan 
Stone.
 1997-08-24 15:22:28 +00:00
scottr cd3abdf098 Fix typo in last change. 1997-04-30 19:16:23 +00:00
scottr c0d7fd03ae Remove the use16bit softc field, replacing the functionality with dcr_reg. 
This allows the front end to override the default DCR (byte-wide DMA,
x86 byte order, 8-byte FIFO) with different transfer size, byte order, DMA
parameters, and FIFO threshhold.  If the loopback select bit is not set for
normal operation, the default is used instead.

Inspired by thoughts from Bernd Ernesti.
 1997-04-30 18:09:14 +00:00
scottr ad24724cbc Machine-independent driver for DP8390/WD83C690-based Ethernet controller. 
Derived from the ISA if_ed driver and the mac68k if_ae driver.
 1997-04-29 04:32:07 +00:00