Johannes Berg 6e3e939f3b net: add wireless TX status socket option ... The 802.1X EAPOL handshake hostapd does requires knowing whether the frame was ack'ed by the peer. Currently, we fudge this pretty badly by not even transmitting the frame as a normal data frame but injecting it with radiotap and getting the status out of radiotap monitor as well. This is rather complex, confuses users (mon.wlan0 presence) and doesn't work with all hardware. To get rid of that hack, introduce a real wifi TX status option for data frame transmissions. This works similar to the existing TX timestamping in that it reflects the SKB back to the socket's error queue with a SCM_WIFI_STATUS cmsg that has an int indicating ACK status (0/1). Since it is possible that at some point we will want to have TX timestamping and wifi status in a single errqueue SKB (there's little point in not doing that), redefine SO_EE_ORIGIN_TIMESTAMPING to SO_EE_ORIGIN_TXSTATUS which can collect more than just the timestamp; keep the old constant as an alias of course. Currently the internal APIs don't make that possible, but it wouldn't be hard to split them up in a way that makes it possible. Thanks to Neil Horman for helping me figure out the functions that add the control messages. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>		2011-11-09 16:01:02 -05:00
..
asm-offsets.h	kbuild: move asm-offsets.h to include/generated	2009-12-12 13:08:14 +01:00
atomic.h	atomic: cleanup asm-generic atomic*.h inclusion	2011-07-26 16:49:47 -07:00
auxvec.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
bitops.h	bitops: remove minix bitops from asm/bitops.h	2011-03-23 19:46:22 -07:00
bitsperlong.h	asm-generic: introduce asm/bitsperlong.h	2009-06-11 21:02:14 +02:00
bootinfo.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
bug.h	h8300: GENERIC_BUG support	2008-10-16 11:21:29 -07:00
bugs.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
byteorder.h	byteorder: make swab.h include asm/swab.h like a regular header	2009-01-14 19:56:50 -08:00
cache.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
cachectl.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
cacheflush.h	block: add helpers to run flush_dcache_page() against a bio and a request's pages	2009-11-26 09:16:19 +01:00
checksum.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
cputime.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
current.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
dbg.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
delay.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
device.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
div64.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
dma.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
elf.h	elf: kill USE_ELF_CORE_DUMP	2009-12-16 07:20:12 -08:00
emergency-restart.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
errno.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
fb.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
fcntl.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
flat.h	flat: fix data sections alignment	2009-05-29 08:40:02 -07:00
fpu.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
ftrace.h	tracing: make CALLER_ADDRx overwriteable	2009-03-02 16:49:37 -05:00
futex.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
gpio.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
hardirq.h	h8300: convert to asm-generic/hardirq.h	2009-09-22 07:17:43 -07:00
hw_irq.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
io.h	tree-wide: Assorted spelling fixes	2010-02-09 11:13:56 +01:00
ioctl.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
ioctls.h	ioctl: Use asm-generic/ioctls.h on h8300 (enables termiox)	2010-10-22 10:20:00 -07:00
ipcbuf.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
irq.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
irq_regs.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
irqflags.h	Fix IRQ flag handling naming	2010-10-07 14:08:55 +01:00
Kbuild	byteorder: make swab.h include asm/swab.h like a regular header	2009-01-14 19:56:50 -08:00
kdebug.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
kmap_types.h	kmap_types: make most arches use generic header file	2009-06-16 19:47:51 -07:00
linkage.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
local.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
local64.h	arch: Implement local64_t	2010-06-09 11:12:36 +02:00
mc146818rtc.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
mman.h	mm: remove duplicate asm/mman.h files	2009-09-22 07:17:42 -07:00
mmu.h	NOMMU: Make VMAs per MM as for MMU-mode linux	2009-01-08 12:04:47 +00:00
mmu_context.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
module.h	module: make MODULE_SYMBOL_PREFIX into a CONFIG option	2009-12-15 16:28:26 +10:30
msgbuf.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
mutex.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
page.h	asm-generic: rename page.h and uaccess.h	2009-06-11 21:02:17 +02:00
page_offset.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
param.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
pci.h	PCI: remove pcibios_scan_all_fns()	2009-09-09 13:29:18 -07:00
percpu.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
pgalloc.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
pgtable.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
poll.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
posix_types.h	h8300/m68k/xtensa: __FD_ISSET should return 0/1	2011-07-26 16:49:43 -07:00
processor.h	h8300, exec: remove redundant set_fs(USER_DS)	2011-07-25 20:57:11 -07:00
ptrace.h	ptrace: unify show_regs() prototype	2011-07-26 16:49:43 -07:00
regs267x.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
regs306x.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
resource.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
scatterlist.h	remove needless ISA_DMA_THRESHOLD	2010-08-07 18:15:50 +02:00
sections.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
segment.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
sembuf.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
setup.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
sh_bios.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
shm.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
shmbuf.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
shmparam.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
sigcontext.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
siginfo.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
signal.h	asm-generic: rename termios.h, signal.h and mman.h	2009-06-11 21:01:52 +02:00
smp.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
socket.h	net: add wireless TX status socket option	2011-11-09 16:01:02 -05:00
sockios.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
spinlock.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
stat.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
statfs.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
string.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
swab.h	headers_check fix: h8300, swab.h	2009-02-01 11:01:24 +05:30
system.h	Fix IRQ flag handling naming	2010-10-07 14:08:55 +01:00
target_time.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
termbits.h	tty: Add EXTPROC support for LINEMODE	2010-08-10 13:47:39 -07:00
termios.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
thread_info.h	add descriptive comment for TIF_MEMDIE task flag declaration.	2010-05-14 11:13:27 +02:00
timer.h	Get rid of final remnants of include/asm-$(ARCH)	2009-04-17 09:59:27 -07:00
timex.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
tlb.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
tlbflush.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
topology.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
traps.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
types.h	add the common dma_addr_t typedef to include/linux/types.h	2011-03-22 17:44:09 -07:00
uaccess.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
ucontext.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
unaligned.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
unistd.h	ns: Wire up the setns system call	2011-05-28 10:48:39 -07:00
user.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00
virtconvert.h	[h8300] move include/asm-h8300 to arch/h8300/include/asm	2008-08-13 14:26:32 -07:00