Commit Graph

8 Commits

Author SHA1 Message Date
John Baldwin
9f9b77e713 Add locking to snc(4) so it is MPSAFE:
- Add a mutex to the softc to protect the softc and device hardware.
- Use a private timer routine to drive the transmit watchdog timer instead
  of using if_watchdog/if_timer.
- If if_alloc() fails during attach, fail the attach with an error rather
  than panic'ing.
- Clear RUNNING and OACTIVE only in sncstop().
- Don't mess with IFF_UP.
- Don't leak 'struct ifnet' on detach.
- Setup interrupt handler after ether_ifattach().
- Call ether_ifdetach() rather than if_detach() in the pccard detach
  routine.

Tested by:	no one despite repeated requests
2008-08-04 19:19:18 +00:00
John Baldwin
8b461b2ba1 Remove various and sundry NetBSDism's in preparation for adding locking. 2008-05-30 21:48:05 +00:00
Ruslan Ermilov
44e09d2fa2 Fix -Wundef warnings from compiling GENERIC and LINT kernels of
all architectures.
2005-12-06 11:19:37 +00:00
Brooks Davis
fc74a9f93a 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
Warner Losh
098ca2bda9 Start each of the license/copyright comments with /*-, minor shuffle of lines 2005-01-06 01:43:34 +00:00
Yoshihiro Takahashi
46c71b8146 Use correct spl mask.
Submitted by:	chi@bd.mbn.or.jp (Chiharu Shibata)
MFC after:	1 day
2003-02-10 13:31:49 +00:00
Alfred Perlstein
e51a25f850 Remove __P. 2002-03-20 02:08:01 +00:00
Yoshihiro Takahashi
0a917604f0 Added NEC PC-9801-83, 84, PC-9801-103, 104, PC-9801N-25 and PC-9801N-J02R
support which use National Semiconductor DP8393X (SONIC) as ethernet
controller. Currently, this driver is used on only PC-98.

Submitted by:	Motomichi Matsuzaki <mzaki@e-mail.ne.jp>
Obtained from:	NetBSD/pc98
2000-10-02 14:27:20 +00:00