Commit Graph

48 Commits

Author SHA1 Message Date
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
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 34f3cd7ce9 Use ETHER_*_LEN constants from <net/if_ether.h> instead of defining them
ourselves.
1999-03-25 23:20:22 +00:00
explorer 3ebb419571 Update to slightly altered rnd_attach_source() api 1999-02-28 17:08:05 +00:00
mycroft 95aa0d0b7d Simplify the copy loops a bit. 1998-12-12 16:58:10 +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 5bc2217a49 Nuke __BROKEN_INDIRECT_CONFIG. 1998-06-09 07:24:55 +00:00
drochner 72852bbaec make it compile without BROKEN_INDIRECT_CONFIG 1998-01-12 20:48:17 +00:00
thorpej 06ce220790 Update for config changes. 1998-01-12 09:39:57 +00:00
thorpej 29500b20c0 Make sure the i/o and/or mem addresses aren't wildcarded (i.e. -1) before
using the address in a bus_space_map() call.
1997-10-19 18:56:39 +00:00
explorer f9370ddc7a Add and/or update rnd_*() hooks 1997-10-15 05:55:13 +00:00
mycroft 103c7d360d Oops; forgot to GC the last mbuf allocated when out of clusters. 1997-04-28 17:03:58 +00:00
mycroft 91a808523c Fix typo in previous. 1997-04-24 08:05:13 +00:00
mycroft 030c7010ee If we fail to allocate a cluster to hold a large packet, simply
drop it rather than using a chain of tiny mbufs.
1997-04-24 02:04:33 +00:00
is 07b064e02e New ARP system, supports IPv4 over any hardware link.
Some of the stuff (e.g., rarpd, bootpd, dhcpd etc., libsa) still will
only support Ethernet. Tcpdump itself should be ok, but libpcap needs
lot of work.

For the detailed change history, look at the commit log entries for
the is-newarp branch.
1997-03-15 18:09:08 +00:00
thorpej 769a499800 New bus.h implementation/interface:
- No more distinction between i/o-mapped and memory-mapped
	  devices.  It's all "bus space" now, and space tags
	  differentiate the space with finer grain than the
	  bus chipset tag.
	- Add memory barrier methods.
	- Implement space alloc/free methods.
	- Implement region read/write methods (like memcpy to/from
	  bus space).
This interface provides a better abstraction for dealing with
machine-independent chipset drivers.
1996-10-21 22:34:38 +00:00
thorpej 35b8c6aa4c Add some prototypes, clean up some unused variables, and misc. other
compiler warning cleanup.
1996-10-17 04:21:55 +00:00
christos 86373f8cf9 backout kprintf changes 1996-10-13 01:37:04 +00:00
christos 58953408cb printf -> kprintf, sprintf -> ksprintf 1996-10-10 22:04:48 +00:00
thorpej a47a8c3f8c Oops, missed a couple of inb()s.. 1996-08-03 02:23:57 +00:00
thorpej c937985d60 Convert to use <machine/bus.h>, plus 2 bug fixes:
- In egstart(), if the Send Packet command fails, m_freem()
	  the mbuf chain before dequeueing another one (memory leak).

	- In egintr(), return 1 if a known interrupt was processed.
	  Would manifest itself as spurious interrupts.
1996-08-03 02:12:46 +00:00
mycroft cec36bf8d5 Use intr.h. 1996-05-12 23:51:23 +00:00
thorpej 15354e899c Changed struct ifnet to have a pointer to the softc of the underlying
device and a printable "external name" (name + unit number), thus eliminating
if_name and if_unit.  Updated interface to (*if_watchdog)() and (*if_reset)()
to take a struct ifnet *, rather than a unit number.
1996-05-07 01:55:13 +00:00
cgd 51e85d07b9 update for addition of a machine-dependent cookie as the first argument
to isa_intr_{,dis}establish().
1996-04-11 22:27:59 +00:00
thorpej 6d9ea4cf59 New device attachment scheme:
- split softc size and match/attach out from cfdriver into
	  a new struct cfattach.

	- new "attach" directive for files.*.  May specify the name of
	  the cfattach structure, so that devices may be easily attached
	  to parents with different autoconfiguration semantics.
1996-03-17 00:43:52 +00:00
hpeyerl 5e81dcd27a Make it a tad more obvious that this is a 3c505 driver. 1996-01-10 18:21:52 +00:00
mycroft 3da4b2a160 The IST_* and IPL_* constants are not bus-specific; don't treat them as such.
Change splimp -> splnet in Ethernet, ARCnet, and FDDI drivers.
1995-12-24 02:29:35 +00:00
mycroft bdb9d41d7e Fix thinko in packet size diagnostic. 1995-07-24 04:12:45 +00:00
mycroft 33292f0f88 Fix typos. 1995-07-24 02:08:13 +00:00
mycroft 7998e5ab4c Various cleanup:
* Use standard function naming conventions.
* Only increment if_ipackets when a packet was actually received.
* Check for excessively large or small packets before trying to read them.
1995-07-24 02:02:45 +00:00
mycroft 4da9a5f814 Stylistic changes. 1995-07-23 21:14:31 +00:00
mycroft 644935b313 Slight rearrangement. Also, force eg_incount to 0 after a reset. 1995-07-23 20:54:23 +00:00
mycroft 6bc1cc31f8 Push the copying of the output buffer further down, with the intent of
eliminating it and outputting the mbufs directly.  Make sure the queue drains
even if packets are not failing to transmit.
1995-07-23 20:27:48 +00:00
mycroft 90da0e3a99 Kill return values in egstart(). 1995-07-23 19:45:42 +00:00
mycroft d9fc8ef092 Remove check for if_addrlist == 0; if_attach() always puts one address on
the list, so this is a noop.
1995-06-12 00:09:42 +00:00
cgd 8a640328ed clean up several ISA device interfaces: autoconfiguration, header
inclusion, and interrupt configuration.  more work still needs to be done,
but it's getting better...
1995-04-17 12:06:30 +00:00
mycroft c7a7d5c262 Sync with the rest of the world. 1995-04-11 05:10:20 +00:00
cgd 3a7bbb1acd lip service to making ISA support machine-independent. This is the first
round: moving the drivers into a machine-independent directory.
Some drivers (e.g. fd.c) not moved because they use other pc features (e.g.
CMOS settings), and none of the non-driver files moved, because they're
still pretty much PC specific.  eventually (when other ports with ISA
busses really start using this code), more 'high-level' ISA support will
live here.
1995-01-29 07:36:54 +00:00
mycroft b5cf1b5ddd Add interrupt sharing types. 1995-01-03 01:30:14 +00:00
mycroft 35cdd801e6 Convert port, IRQ, and DRQ numbers to ints. 1994-11-18 21:57:40 +00:00
mycroft 3df6bf0c0e Trivial stylistic changes. 1994-11-04 21:32:23 +00:00
mycroft 54cc63645d Update to match autoconfig code. 1994-11-03 23:08:27 +00:00
cgd 6ac2bbfc35 be more careful with types, also pull in headers where necessary. 1994-10-30 21:43:03 +00:00
cgd 022ee8f7fe new RCS ID format. 1994-10-27 04:14:23 +00:00
deraadt 6c2b49032b fix debugging stuff, from dean 1994-08-25 20:18:25 +00:00
mycroft c4eac0f370 Some cleanup, checked by Dean. 1994-08-23 23:40:55 +00:00
deraadt 666f228bab add `eg' driver for the 3c505 by <dean@fsa.ca> 1994-08-23 17:59:33 +00:00