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Adrian Chadd c3ebe01919 Do not check sequence number for QoS Null frames; set it for generated QoS Null 
frames to 0

From IEEE Std. 802.11-2012, 8.3.2.1 "Data frame format", p. 415 (513):
"The Sequence Control field for QoS (+)Null frames is ignored by the receiver
upon reception."

At this moment, any <mode>_input() function interprets them as regular QoS data
frames with TID = 0. As a result, stations, that use another TX sequence for
QoS Null frames (e.g. wpi(4), where (QoS) Null frames are generated by the
firmware), may experience significant packet loss with any other NIC in hostap
mode.

Tested:

* wpi(4) (author)
* iwn(4) - Intel 5100, STA mode (me)

PR:		kern/200128
Submitted by:	Andriy Voskoboinyk <s3erios@gmail.com>
2015-05-12 16:55:50 +00:00
..
amd64 Initialize pcids array for the proc0 pmap. 2015-05-10 09:09:07 +00:00
arm Disable WPI in case of aml8726-m3. 2015-05-12 08:53:54 +00:00
arm64 Port x86 busdma to ARM64 2015-05-08 18:47:19 +00:00
boot Create a relocatable instance of ubldr for ARM. The original ubldr, 2015-05-10 19:14:28 +00:00
bsm
cam Handle EDQUOT backend storage errors same as ENOSPC. 2015-05-06 19:47:31 +00:00
cddl zfs ioctls: use fget_write / fget_read instead of getf wrapper for fget 2015-05-11 10:07:31 +00:00
compat On exec, single-threading must be enforced before arguments space is 2015-05-10 09:00:40 +00:00
conf Add a PCI bridge for the Freescale PCIe Root Complex 2015-05-11 20:58:05 +00:00
contrib Move ALTQ from contrib to net/altq. The ALTQ code is for many years 2015-04-16 20:22:40 +00:00
crypto In the version of gcc in the FreeBSD tree, this modification was made to 2015-04-16 17:42:52 +00:00
ddb
dev Add a PCI bridge for the Freescale PCIe Root Complex 2015-05-11 20:58:05 +00:00
fs Fix the NFS server's handling of a bogus NFSv2 ROOT RPC. 2015-04-25 00:58:24 +00:00
gdb
geom Add apple-boot, apple-hfs and apple-ufs aliases to MBR scheme. 2015-05-05 09:33:02 +00:00
gnu The GNU Amlogic DTS files have some errors (e.g. bad register 2015-04-11 08:17:39 +00:00
i386 On exec, single-threading must be enforced before arguments space is 2015-05-10 09:00:40 +00:00
isa
kern On exec, single-threading must be enforced before arguments space is 2015-05-10 09:00:40 +00:00
kgssapi
libkern Move zlib.c from net to libkern. 2015-04-22 14:38:58 +00:00
mips The add_bounce_page() function can be called when loading physical 2015-04-28 06:12:37 +00:00
modules Include makefiles necessary to make ixgbe build with the new code. 2015-04-30 22:56:43 +00:00
net Add new socket ioctls SIOC[SG]TUNFIB to set FIB number of encapsulated 2015-05-12 07:37:27 +00:00
net80211 Do not check sequence number for QoS Null frames; set it for generated QoS Null 2015-05-12 16:55:50 +00:00
netgraph Move zlib.c from net to libkern. 2015-04-22 14:38:58 +00:00
netinet Ensure that the COOKIE-ACK can be sent over UDP if the COOKIE-ECHO was 2015-05-12 08:08:16 +00:00
netinet6 - Remove ND6_IFF_IGNORELOOP. This functionality was useless in practice 2015-05-12 03:31:57 +00:00
netipsec Fix the comment. We will not do SPD lookup again, because 2015-04-28 11:03:47 +00:00
netnatm
netpfil Fix panic when prepare_batch_buffer() returns error. 2015-05-06 07:53:43 +00:00
netsmb
nfs
nfsclient Remove some oldnfs remnants. 2015-04-18 16:08:06 +00:00
nfsserver
nlm
ofed Apply proper locking when iterating the multicast addresses and add a 2015-05-12 11:52:34 +00:00
opencrypto Move zlib.c from net to libkern. 2015-04-22 14:38:58 +00:00
pc98 Fix kernel build ${MACHINE} path 2015-04-16 22:34:10 +00:00
powerpc Add a PCI bridge for the Freescale PCIe Root Complex 2015-05-11 20:58:05 +00:00
rpc Remove hard limits on number of accepting NFS connections. 2015-04-07 10:25:27 +00:00
security
sparc64 Update this driver to not save copies of registers that are no longer used 2015-04-24 13:12:04 +00:00
sys Add new socket ioctls SIOC[SG]TUNFIB to set FIB number of encapsulated 2015-05-12 07:37:27 +00:00
teken
tools
ufs Limit the number of cylinder groups that will be searched when 2015-04-24 23:27:50 +00:00
vm Satisfy vm_object uma zone destructor requirements after r282660 when 2015-05-10 08:21:03 +00:00
x86 Rewrite amd64 PCID implementation to follow an algorithm described in 2015-05-09 19:11:01 +00:00
xdr
xen xen: introduce a newbus function to allocate unused memory 2015-05-08 14:48:40 +00:00
Makefile