Commit Graph

18 Commits

Author SHA1 Message Date
Poul-Henning Kamp
fe12f24bb0 Add missing <sys/module.h> includes 2004-05-30 20:08:47 +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
David E. O'Brien
aad970f1fe Use __FBSDID().
Also some minor style cleanups.
2003-08-24 17:55:58 +00:00
Scott Long
f6b1c44d1f Mega busdma API commit.
Add two new arguments to bus_dma_tag_create(): lockfunc and lockfuncarg.
Lockfunc allows a driver to provide a function for managing its locking
semantics while using busdma.  At the moment, this is used for the
asynchronous busdma_swi and callback mechanism.  Two lockfunc implementations
are provided: busdma_lock_mutex() performs standard mutex operations on the
mutex that is specified from lockfuncarg.  dftl_lock() is a panic
implementation and is defaulted to when NULL, NULL are passed to
bus_dma_tag_create().  The only time that NULL, NULL should ever be used is
when the driver ensures that bus_dmamap_load() will not be deferred.
Drivers that do not provide their own locking can pass
busdma_lock_mutex,&Giant args in order to preserve the former behaviour.

sparc64 and powerpc do not provide real busdma_swi functions, so this is
largely a noop on those platforms.  The busdma_swi on is64 is not properly
locked yet, so warnings will be emitted on this platform when busdma
callback deferrals happen.

If anyone gets panics or warnings from dflt_lock() being called, please
let me know right away.

Reviewed by:	tmm, gibbs
2003-07-01 15:52:06 +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
Sam Leffler
673d91916d network interface driver changes:
o don't strip the Ethernet header from inbound packets; pass packets
  up the stack intact (required significant changes to some drivers)
o reference common definitions in net/ethernet.h (e.g. ETHER_ALIGN)
o track ether_ifattach/ether_ifdetach API changes
o track bpf changes (use BPF_TAP and BPF_MTAP)
o track vlan changes (ifnet capabilities, revised processing scheme, etc.)
o use if_input to pass packets "up"
o call ether_ioctl for default handling of ioctls

Reviewed by:	many
Approved by:	re
2002-11-14 23:54:55 +00:00
Yoshihiro Takahashi
f44a4f377e - Don't overwrite inb, inw and outw.
- Move the lance_probe function to if_lnc.c.
- Support C-NET(98)S again.

Submitted by:		chi@bd.mbn.or.jp (Chiharu Shibata) and nyan
No response from:	Paul Richards
2001-07-04 13:00:21 +00:00
Ian Dowse
f7cbf2b00e Use a module name of 'if_lnc' in both the PCI and ISA sections of
the driver. Doing this breaks the ability to unload the unneeded
parts of the driver (e.g unload the PCI section when using an ISA
card), but currently ifconfig(8) expects an interface `XXX' to have
a driver name of `if_XXX'.

PR:		kern/25582
Submitted by:	Alexander N. Kabaev <kabaev@mail.ru>, imp (apparently
		Warner suggested a similar fix some time ago).
Reviewed by:	paul (who would prefer to see ifconfig changed instead)
2001-03-18 17:44:23 +00:00
Paul Richards
8fcbbfe4a3 The pci and isa drivers were meant to share the same devclass but
the devclass definitions were all wrong so they had their own private
ones with the same name.

Fix it so they all use the same global devclass.
2000-12-29 11:59:41 +00:00
Paul Richards
d4dc2d4d0f Switch off some debugging code. 2000-12-16 03:29:27 +00:00
Paul Richards
3a173aeeb3 Fixup some problems with the merged code of the previous commit. 2000-12-16 01:41:14 +00:00
Paul Richards
232b06012c Newbusify.
Temporarily disable PC98 until I bring it up to date.
2000-12-16 01:33:28 +00:00
Archie Cobbs
21b8ebd926 Make all Ethernet drivers attach using ether_ifattach() and detach using
ether_ifdetach().

The former consolidates the operations of if_attach(), ng_ether_attach(),
and bpfattach(). The latter consolidates the corresponding detach operations.

Reviewed by:	julian, freebsd-net
2000-07-13 22:54:34 +00:00
Gary Jennejohn
06157db316 MF4: add support for the Am79C973. 2000-06-18 08:12:54 +00:00
Brian Somers
fa33ce4b09 Dynamically allocate softc structures
Reviewed by: Mark Knight <mkn@uk.FreeBSD.org>
2000-06-09 17:03:29 +00:00
Yoshihiro Takahashi
67d17d7279 Fixed to support PC-98. 2000-05-19 16:31:45 +00:00
Paul Richards
4d2d5ed69d Replace all references to lnc_softc with a typedef. 2000-05-16 02:30:53 +00:00
Paul Richards
9b55e84fec Re-organise lnc driver in preparation for newbusifying it. 2000-05-16 02:08:04 +00:00