src/sys/dev/snc, branch releng/8.1FreeBSD source treehttps://cgit-dev.freebsd.org/src/atom?h=releng%2F8.12009-06-26T11:45:06ZUse if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/2009-06-26T11:45:06ZRobert Watsonrwatson@FreeBSD.org2009-06-26T11:45:06Zurn:sha1:eb956cd041f956275522092d6ba66671356ff84f
IF_ADDR_UNLOCK() across network device drivers when accessing the
per-interface multicast address list, if_multiaddrs. This will
allow us to change the locking strategy without affecting our driver
programming interface or binary interface.
For two wireless drivers, remove unnecessary locking, since they
don't actually access the multicast address list.
Approved by: re (kib)
MFC after: 6 weeks
strict kobj sigs: fix assortment of device_detach and device_shutdown impls2009-06-11T17:14:28ZAndriy Gaponavg@FreeBSD.org2009-06-11T17:14:28Zurn:sha1:c0e55e3b65ffb5b5aa0f4c0f76f4ed62c6d25993
with common issue of having void return type instead of int
Reviewed by: imp, current@
Approved by: jhb (mentor)
Convert to new style PC Card front end driver. Add support for the2008-08-07T20:55:20ZWarner Loshimp@FreeBSD.org2008-08-07T20:55:20Zurn:sha1:95469daac803e3fb9a8e22f542195c35b9361822
NEC PC-9801N-J02 and PC-9801N-J02R. I can't test the former because
it requires resources that conflict with my laptop. I can't test the
latter because my dog chewed up my -J02R card and it didn't survive
well enough for me to test.
Add locking to snc(4) so it is MPSAFE:2008-08-04T19:19:18ZJohn Baldwinjhb@FreeBSD.org2008-08-04T19:19:18Zurn:sha1:9f9b77e71307608a3bd0bf64764fb9976f3173b0
- 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
Remove various and sundry NetBSDism's in preparation for adding locking.2008-05-30T21:48:05ZJohn Baldwinjhb@FreeBSD.org2008-05-30T21:48:05Zurn:sha1:8b461b2ba110c947f25a69091c8d2679e7a1b1fco break newbus api: add a new argument of type driver_filter_t to2007-02-23T12:19:07ZPaolo Pisatipiso@FreeBSD.org2007-02-23T12:19:07Zurn:sha1:ef544f631226436ef590825881e7a28369df82f6
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@
Fix -Wundef warnings from compiling GENERIC and LINT kernels of2005-12-06T11:19:37ZRuslan Ermilovru@FreeBSD.org2005-12-06T11:19:37Zurn:sha1:44e09d2fa2a11289f7eb5372f0da2bf69c48fdb7
all architectures.
- Store pointer to the link-level address right in "struct ifnet"2005-11-11T16:04:59ZRuslan Ermilovru@FreeBSD.org2005-11-11T16:04:59Zurn:sha1:4a0d6638b3bb3b7ed39b852f722e904ac9a6e603
rather than in ifindex_table[]; all (except one) accesses are
through ifp anyway. IF_LLADDR() works faster, and all (except
one) ifaddr_byindex() users were converted to use ifp->if_addr.
- Stop storing a (pointer to) Ethernet address in "struct arpcom",
and drop the IFP2ENADDR() macro; all users have been converted
to use IF_LLADDR() instead.
'PC Card' instead of other variants2005-09-22T06:01:44ZWarner Loshimp@FreeBSD.org2005-09-22T06:01:44Zurn:sha1:c82f53f61d3977665e4c37c3df1aa2cda2f8e318Propagate rename of IFF_OACTIVE and IFF_RUNNING to IFF_DRV_OACTIVE and2005-08-09T10:20:02ZRobert Watsonrwatson@FreeBSD.org2005-08-09T10:20:02Zurn:sha1:13f4c340aeeeb104844712bb36899d1adef50579
IFF_DRV_RUNNING, as well as the move from ifnet.if_flags to
ifnet.if_drv_flags. Device drivers are now responsible for
synchronizing access to these flags, as they are in if_drv_flags. This
helps prevent races between the network stack and device driver in
maintaining the interface flags field.
Many __FreeBSD__ and __FreeBSD_version checks maintained and continued;
some less so.
Reviewed by: pjd, bz
MFC after: 7 days