Commit Graph

12 Commits

Author SHA1 Message Date
Warner Losh
836fbcb341 Forgot to commit these files too :-( 2008-06-06 16:10:10 +00:00
Warner Losh
29f92ad3d3 Minor clean up to shave about 1.5k off the size of the driver:
o remove unused fields from softc and args from cs_alloc_irq
o remove some commented code that will never be implemented.
o Don't try to send a packet and see if it worked.  We don't
  need this anymore, and it doesn't add any value.
o tweaks for BNC and AUI.
o limit possible time hung in the kernel to 4s rather than 40s.
2008-06-06 05:25:24 +00:00
Warner Losh
97a7fcc1d9 cs has detach, remove bogus ifdef.
Remove dedundant initialization of error to 0.
2008-06-06 05:02:01 +00:00
Warner Losh
b893c8d09d Remove unused fields in softc. If they are ever really needed again,
they can re-added.  Remove CS_NAME.  Don't whine when there's an
ignored checksum error: User has said STFU, so we should S the FU.
(remove mandated properties).
2008-06-06 04:56:27 +00:00
John Baldwin
5d5028e774 Make the cs(4) driver MPSAFE:
- Add a mutex to the softc to protect the softc and the device hardware.
- Add a private timer to manage transmit watchdogs rather than using
  if_timer/if_watchdog.
- Setup the interrupt handler after ether_ifattach().

Tested by:	imp
2008-06-05 14:49:35 +00:00
Paolo Pisati
ef544f6312 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
Warner Losh
098ca2bda9 Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +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
David E. O'Brien
aad970f1fe Use __FBSDID().
Also some minor style cleanups.
2003-08-24 17:55:58 +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
Warner Losh
e1b10b380d Additional enhancments to allow IBM Etherjet cards to be probed,
attached and ifconfigable.  The card doesn't interrupt yet.

Also, move towards bus space by introducing new macros/inline
functions which make such a move much easier than before.

These inline functions are setup now to work around an IBM EtherJet
pccard cardbus bridge incompatibility.  The card works in 8 bit mode,
but not in 16-bit mode when it is connected to a cardbus bridge for
reasons unknown.  The Linux driver also has a similar workaround in
it.

Future work will include making the above workaround runtime
conditional rather than compile time conditional, as well as fixing
the interrupts in pccards and converting it to bus space.
2001-02-23 08:08:21 +00:00
Warner Losh
11f3349f34 Break the isa attachment of the Crystal Semiconductor 89x0 into two
parts: isa and pccard.  The isa one is known to work with an IBM
EtherJet ISA card.  The pccard one isn't known to work because the
EtherJet pccard I purchased recently arrived DOA :-(.  I'll commit the
pccard.conf entry when the replacement card arrives.

I plan on MFC this in a week or two.
2001-01-21 04:56:12 +00:00