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freebsd-nq/sys/net
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Qing Li 355ad3ead4 The if_tap interface is of IFT_ETHERNET type, but it 
does not set or update the if_link_state variable.
As such RT_LINK_IS_UP() fails for the if_tap interface.

Also, the RT_LINK_IS_UP() needs to bypass all loopback
interfaces because loopback interfaces are considered
up logically as long as the system is running.

This patch fixes the above issues by setting and updating
the if_link_state variable when the tap interface is
opened or closed respectively. Similary approach is
already done in the if_tun device.

MFC after:	3 days
2010-03-11 17:56:46 +00:00
..
bpf_buffer.c
Always embed pointer to BPF JIT function in BPF descriptor
2009-08-12 17:28:53 +00:00
bpf_buffer.h
…
bpf_filter.c
…
bpf_jitter.c
General style cleanup, no functional change.
2009-11-20 21:12:40 +00:00
bpf_jitter.h
- Allocate scratch memory on stack instead of pre-allocating it with
2009-11-20 18:49:20 +00:00
bpf_zerocopy.c
Always embed pointer to BPF JIT function in BPF descriptor
2009-08-12 17:28:53 +00:00
bpf_zerocopy.h
…
bpf.c
Return partially filled buffer for non-blocking read(2)
2010-02-20 00:19:21 +00:00
bpf.h
Sync DLTs with latest libpcap version.
2009-04-02 13:02:12 +00:00
bpfdesc.h
Always embed pointer to BPF JIT function in BPF descriptor
2009-08-12 17:28:53 +00:00
bridgestp.c
Rework global locks for interface list and index management, correcting
2009-08-23 20:40:19 +00:00
bridgestp.h
…
ethernet.h
Change if_output to take a struct route as its fourth argument in order
2009-04-16 20:30:28 +00:00
fddi.h
Switch cmd argument to u_long. This matches what if_ethersubr.c does and
2009-06-21 10:29:31 +00:00
firewire.h
Switch cmd argument to u_long. This matches what if_ethersubr.c does and
2009-06-21 10:29:31 +00:00
flowtable.c
One of the advantages of enabling ECMP (a.k.a RADIX_MPATH) is to
2010-03-09 01:11:45 +00:00
flowtable.h
The flow-table associates TCP/UDP flows and IP destinations with
2009-10-01 20:32:29 +00:00
ieee8023ad_lacp.c
Use the flowid if its available for selecting the tx port.
2009-04-30 14:25:44 +00:00
ieee8023ad_lacp.h
…
if_arc.h
Switch cmd argument to u_long. This matches what if_ethersubr.c does and
2009-06-21 10:29:31 +00:00
if_arcsubr.c
Switch cmd argument to u_long. This matches what if_ethersubr.c does and
2009-06-21 10:29:31 +00:00
if_arp.h
Add ARP statistics to the kernel and netstat.
2009-09-03 21:10:57 +00:00
if_atm.h
Change if_output to take a struct route as its fourth argument in order
2009-04-16 20:30:28 +00:00
if_atmsubr.c
Move "options MAC" from opt_mac.h to opt_global.h, as it's now in GENERIC
2009-06-05 14:55:22 +00:00
if_bridge.c
Bring in the most recent version of ipfw and dummynet, developed
2010-03-02 17:40:48 +00:00
if_bridgevar.h
…
if_clone.c
Merge the remainder of kern_vimage.c and vimage.h into vnet.c and
2009-08-01 19:26:27 +00:00
if_clone.h
Introduce and use a sysinit-based initialization scheme for virtual
2009-07-23 20:46:49 +00:00
if_dead.c
Remove if_timer/if_watchdog now that they are no longer used. The space
2009-11-30 21:25:57 +00:00
if_disc.c
Change if_output to take a struct route as its fourth argument in order
2009-04-16 20:30:28 +00:00
if_dl.h
…
if_edsc.c
…
if_ef.c
Take a step towards removing if_watchdog/if_timer. Don't explicitly set
2009-11-06 14:55:01 +00:00
if_enc.c
Unbreak the VIMAGE build with IPSEC, broken with r197952 by
2009-10-14 11:55:55 +00:00
if_enc.h
…
if_epair.c
Rework reference counting in case we queue into the netisr,
2010-03-06 21:22:28 +00:00
if_ethersubr.c
Bring in the most recent version of ipfw and dummynet, developed
2010-03-02 17:40:48 +00:00
if_faith.c
Merge the remainder of kern_vimage.c and vimage.h into vnet.c and
2009-08-01 19:26:27 +00:00
if_fddisubr.c
Break at_ifawithnet() into two variants:
2009-06-24 10:32:44 +00:00
if_fwsubr.c
Switch cmd argument to u_long. This matches what if_ethersubr.c does and
2009-06-21 10:29:31 +00:00
if_gif.c
Check pointer for NULL before dereferencing it, not after.
2009-10-22 06:17:04 +00:00
if_gif.h
Remove unused VNET_SET() and related macros; only VNET_GET() is
2009-07-16 21:13:04 +00:00
if_gre.c
The NetBSD Foundation has granted permission to remove clause 3 and 4 from
2010-03-01 17:05:46 +00:00
if_gre.h
The NetBSD Foundation has granted permission to remove clause 3 and 4 from
2010-03-01 17:05:46 +00:00
if_iso88025subr.c
Switch cmd argument to u_long. This matches what if_ethersubr.c does and
2009-06-21 10:29:31 +00:00
if_lagg.c
Remove the check for IFF_DRV_OACTIVE right before adding a port into lagg
2010-03-09 00:52:16 +00:00
if_lagg.h
Propagate the vlan eventis to the underlying interfaces/members so they can do initialization of hw related features.
2010-02-06 13:49:35 +00:00
if_llatbl.c
The proxy arp entries could not be added into the system over the
2009-12-30 21:35:34 +00:00
if_llatbl.h
The proxy arp entries could not be added into the system over the
2009-12-30 21:35:34 +00:00
if_llc.h
…
if_loop.c
ifconfig(8) expects interface fooX to be supported by the module if_foo,
2010-02-21 15:25:47 +00:00
if_media.c
…
if_media.h
Implementation of the upcoming Wireless Mesh standard, 802.11s, on the
2009-07-11 15:02:45 +00:00
if_mib.c
Merge the remainder of kern_vimage.c and vimage.h into vnet.c and
2009-08-01 19:26:27 +00:00
if_mib.h
…
if_sppp.h
…
if_spppfr.c
…
if_spppsubr.c
Merge the remainder of kern_vimage.c and vimage.h into vnet.c and
2009-08-01 19:26:27 +00:00
if_stf.c
Merge the remainder of kern_vimage.c and vimage.h into vnet.c and
2009-08-01 19:26:27 +00:00
if_stf.h
…
if_tap.c
The if_tap interface is of IFT_ETHERNET type, but it
2010-03-11 17:56:46 +00:00
if_tap.h
…
if_tapvar.h
…
if_tun.c
In both if_tun and if_tap:
2010-02-28 16:25:49 +00:00
if_tun.h
…
if_types.h
…
if_var.h
Fix drbr and altq interaction:
2010-02-13 16:04:58 +00:00
if_vlan_var.h
…
if_vlan.c
Add __FBSDID.
2010-02-21 00:07:45 +00:00
if.c
Use the DB_SHOW_ALL_COMMAND() macro to register the formerly 'show ifnets'
2010-02-24 15:54:24 +00:00
if.h
Add TSO support on VLANs. Intentionally separated IFCAP_VLAN_HWTSO
2010-02-20 22:47:20 +00:00
iso88025.h
Switch cmd argument to u_long. This matches what if_ethersubr.c does and
2009-06-21 10:29:31 +00:00
netisr_internal.h
Changes to support crashdump analysis of netisr:
2010-03-01 00:42:36 +00:00
netisr.c
Changes to support crashdump analysis of netisr:
2010-03-01 00:42:36 +00:00
netisr.h
Whitespace tweak.
2010-03-01 00:43:05 +00:00
pfil.c
Clean up comments, white space, and style in pfil.c (especially new VNET
2009-10-19 15:19:14 +00:00
pfil.h
Remove unused pfil_flags field in packet_filter_hook.
2009-10-18 22:54:09 +00:00
pfkeyv2.h
Added support for NAT-Traversal (RFC 3948) in IPsec stack.
2009-06-12 15:44:35 +00:00
ppp_defs.h
…
radix_mpath.c
One of the advantages of enabling ECMP (a.k.a RADIX_MPATH) is to
2010-03-09 01:11:45 +00:00
radix_mpath.h
…
radix.c
One of the advantages of enabling ECMP (a.k.a RADIX_MPATH) is to
2010-03-09 01:11:45 +00:00
radix.h
Not only flush the ipfw tables when unloading ipfw or tearing
2010-03-07 15:37:58 +00:00
raw_cb.c
Merge the remainder of kern_vimage.c and vimage.h into vnet.c and
2009-08-01 19:26:27 +00:00
raw_cb.h
Remove unused VNET_SET() and related macros; only VNET_GET() is
2009-07-16 21:13:04 +00:00
raw_usrreq.c
Merge the remainder of kern_vimage.c and vimage.h into vnet.c and
2009-08-01 19:26:27 +00:00
route.c
One of the advantages of enabling ECMP (a.k.a RADIX_MPATH) is to
2010-03-09 01:11:45 +00:00
route.h
The if_tap interface is of IFT_ETHERNET type, but it
2010-03-11 17:56:46 +00:00
rtsock.c
The proxy arp entries could not be added into the system over the
2009-12-30 21:35:34 +00:00
slcompress.c
…
slcompress.h
…
vnet.c
Add DDB support for printing vnet_sysinit and vnet_sysuninit
2010-02-09 22:39:34 +00:00
vnet.h
Instead of spamming the console on each curvnet recursion event, print
2010-02-04 07:55:42 +00:00
zlib.c
…
zlib.h
Merge projects/enhanced_coredumps (r204346) into HEAD:
2010-03-02 06:58:58 +00:00
zutil.h
Merge projects/enhanced_coredumps (r204346) into HEAD:
2010-03-02 06:58:58 +00:00