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wpaul 08847958af One-liner: add a call to the underlying device driver's SIOCDELMULTI 
ioctl() routine at the end of if_delmulti() so that interfaces with
hardware multicast filtering can update their filters in a timely
manner.

If the interface doesn't support hardware multicast filtering, then
reception of multicast frames is done using 'promiscious mode' or
'capture all multicast frames' mode and software filtering in the
kernel. In this case, it doesn't matter if if_delmulti() ever does
an SCIODELMULTI on the interface or not: if MULTICAST support is
enabled, then we join the 'all hosts' group when the interface is
configured, and remain in it until the interface is brought down.
Without hardware filtering, joining one group means joining all
groups, so it makes no difference if we call the SIOCDELMULTI
routine.

If the interface does support hardware multicast filtering, then
by not reprogramming the hardware filter in if_delmulti(), we have
to wait until somebody calls if_setmulti(), during which time the
interface is receiving frames for multicast groups in which we are
no longer interested.
1998-08-12 22:51:59 +00:00
..
bpf_compat.h Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
bpf_filter.c Removed unused #includes. 1997-08-02 14:33:27 +00:00
bpf.c update ATM driver. (base version: midway.c 1.67 --> 1.68) 1998-07-29 05:35:16 +00:00
bpf.h Don't attempt to optimize the space allocated for bpf headers if 1998-07-13 10:44:02 +00:00
bpfdesc.h Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
bsd_comp.c Removed unused #includes. 1997-10-28 15:59:26 +00:00
ethernet.h Add preliminary support for IEEE 802.1Q VLAN tagging. It doesn't actually 1998-03-18 01:40:12 +00:00
fddi.h Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
hostcache.c Back out DIAGNOSTIC changes. 1998-02-06 12:14:30 +00:00
hostcache.h Last major round (Unless Bruce thinks of somthing :-) of malloc changes. 1997-10-12 20:26:33 +00:00
if_arp.h Fixed change prerequisites for <net/if_arp.h>: 1998-01-10 07:29:10 +00:00
if_atm.h update ATM driver. (base version: midway.c 1.67 --> 1.68) 1998-07-29 05:35:16 +00:00
if_atmsubr.c update ATM driver. (base version: midway.c 1.67 --> 1.68) 1998-07-29 05:35:16 +00:00
if_disc.c This commit fixes various 64bit portability problems required for 1998-06-07 17:13:14 +00:00
if_dl.h Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
if_ethersubr.c fix broken loopback code for ddp (again) 1998-08-04 23:17:05 +00:00
if_fddisubr.c Removed unused includes. 1998-06-21 14:53:44 +00:00
if_llc.h Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
if_loop.c Make sure the packet is aligned correctly for the alpha in if_simloop. 1998-07-12 16:46:52 +00:00
if_media.c Staticize. 1998-02-09 06:11:36 +00:00
if_media.h Make it compile on FreeBSD, add $Id$ 1997-05-03 20:58:10 +00:00
if_mib.c Removed unused #includes. 1997-08-02 14:33:27 +00:00
if_mib.h Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
if_ppp.c Merge ppp changes from 2.3.3 -> 2.3.5. I have spotted some more 1998-06-20 16:28:04 +00:00
if_ppp.h Braino on my part.. a #define isn't a reference to a structure, so the 1997-10-18 09:02:39 +00:00
if_pppvar.h This commit fixes various 64bit portability problems required for 1998-06-07 17:13:14 +00:00
if_sl.c Cast pointers to uintptr_t/intptr_t instead of to u_long/long, 1998-07-15 02:32:35 +00:00
if_slvar.h Remove bogus #ifdef INET - SLIP doesn't compile without INET. 1997-12-20 16:44:51 +00:00
if_sppp.h Jumbo patch to implement PAP and CHAP for sppp(4). Partially based on 1997-10-11 11:25:28 +00:00
if_spppsubr.c Removed unused includes. 1998-06-21 14:53:44 +00:00
if_tun.c This commit fixes various 64bit portability problems required for 1998-06-07 17:13:14 +00:00
if_tun.h Seventy-odd "its" / "it's" typos in comments fixed as per kern/6108. 1998-04-17 22:37:19 +00:00
if_tunvar.h Move softc stuff into if_tunvar.h 1998-01-11 17:52:33 +00:00
if_types.h Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
if_var.h Go through the loopback code with a broom.. 1998-06-12 03:48:19 +00:00
if_vlan_var.h Add preliminary support for IEEE 802.1Q VLAN tagging. It doesn't actually 1998-03-18 01:40:12 +00:00
if_vlan.c Fix an obvious parameter-order bogon. (Don't know what happened to 1998-05-15 20:02:47 +00:00
if.c One-liner: add a call to the underlying device driver's SIOCDELMULTI 1998-08-12 22:51:59 +00:00
if.h On most other systems "out there", <net/if.h> does not require the caller 1998-03-21 13:36:20 +00:00
netisr.h Fixed pedantic syntax errors caused by a trailing semicolon in a macro 1998-06-07 11:52:17 +00:00
ppp_comp.h Merge ppp changes from 2.3.3 -> 2.3.5. I have spotted some more 1998-06-20 16:28:04 +00:00
ppp_deflate.c Zap what appears to be a relic of the older version of zlib. The other 1998-06-20 16:55:44 +00:00
ppp_defs.h Update kernel parts of pppd from 2.2.0 to 2.3.0. I've yet to look at the 1997-08-19 14:10:50 +00:00
ppp_tty.c Missing splx(). 1998-06-20 16:39:35 +00:00
radix.c Fixed printf format errors. 1998-07-11 10:51:01 +00:00
radix.h Unstaticized rn_delete() and rn_lookup(). They are used in dark corners 1997-11-24 13:50:24 +00:00
raw_cb.c Added a used include (in ifdefed code). 1998-06-07 12:02:59 +00:00
raw_cb.h Added #include of <sys/queue.h> so that this file is more "self"-sufficent. 1998-02-03 22:19:35 +00:00
raw_usrreq.c Remove a bunch of variables which were unused both in GENERIC and LINT. 1997-11-07 08:53:44 +00:00
route.c Seventy-odd "its" / "it's" typos in comments fixed as per kern/6108. 1998-04-17 22:37:19 +00:00
route.h Added a forward struct declaration so that this file is less 1998-03-23 13:58:02 +00:00
rtsock.c Fixed bug in RTM_ADD where rmx_locks weren't being set on the new route, 1997-10-31 08:53:13 +00:00
slcompress.c Cast pointers to uintptr_t/intptr_t instead of to u_long/long, 1998-07-15 02:32:35 +00:00
slcompress.h Merge ppp changes from 2.3.3 -> 2.3.5. I have spotted some more 1998-06-20 16:28:04 +00:00
slip.h Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
zlib.c Merge ppp changes from 2.3.3 -> 2.3.5. I have spotted some more 1998-06-20 16:28:04 +00:00
zlib.h Update kernel parts of ppp to ppp-2.3.3. Not much has changed except 1998-03-21 20:56:16 +00:00