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
..
agp.h	agp: kill phys_to_gart() and gart_to_phys()	2009-08-03 09:05:00 +01:00
asm-offsets.h	kbuild: move asm-offsets.h to include/generated	2009-12-12 13:08:14 +01:00
asmregs.h
assembly.h	parisc: fix 64bit build	2009-03-13 01:18:56 -04:00
atomic.h	Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6	2011-08-04 06:36:20 -10:00
auxvec.h
bitops.h	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
bitsperlong.h	asm-generic: introduce asm/bitsperlong.h	2009-06-11 21:02:14 +02:00
bug.h	panic: Allow warnings to set different taint flags	2010-05-19 08:36:48 +01:00
bugs.h
byteorder.h	byteorder: make swab.h include asm/swab.h like a regular header	2009-01-14 19:56:50 -08:00
cache.h	parisc: remove homegrown L1_CACHE_ALIGN macro	2010-10-21 21:20:09 -04:00
cacheflush.h	[PARISC] prevent speculative re-read on cache flush	2011-04-15 12:55:56 -05:00
checksum.h	parisc: fix ipv6 checksum	2009-01-05 19:11:05 +00:00
compat_rt_sigframe.h
compat_signal.h
compat_ucontext.h
compat.h	compat: Make compat_alloc_user_space() incorporate the access_ok()	2010-09-14 16:08:45 -07:00
cputime.h
current.h
delay.h
device.h
div64.h
dma-mapping.h	doc: fix broken references	2011-09-27 18:08:04 +02:00
dma.h	parisc: remove CVS keywords	2009-07-03 03:34:06 +00:00
eisa_bus.h
eisa_eeprom.h	Fix common misspellings	2011-03-31 11:26:23 -03:00
elf.h	elf: kill USE_ELF_CORE_DUMP	2009-12-16 07:20:12 -08:00
emergency-restart.h
errno.h	mm: make __get_user_pages return -EHWPOISON for HWPOISON page optionally	2011-03-17 13:08:27 -03:00
fb.h
fcntl.h	vfs: add nonconflicting values for O_PATH	2011-03-16 09:54:02 -04:00
fixmap.h	parisc: rename parisc's vmalloc_start to parisc_vmalloc_start	2009-09-27 23:27:04 -04:00
floppy.h
ftrace.h	parisc: add CALLER_ADDR{0-6} macros	2009-12-16 03:48:54 +00:00
futex.h	[PARISC] Fix futex support	2011-07-18 13:08:00 -05:00
grfioctl.h
hardirq.h	parisc: convert to asm-generic/hardirq.h	2009-09-28 00:24:23 -04:00
hardware.h
hw_irq.h
ide.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6	2008-10-20 14:40:31 -07:00
io.h	parisc: define x->x mmio accessors	2009-03-13 01:20:48 -04:00
ioctl.h
ioctls.h	tty: add TIOCVHANGUP to allow clean tty shutdown of all ttys	2011-02-17 14:16:30 -08:00
ipcbuf.h
irq_regs.h
irq.h	[PARISC] Convert to new irq_chip functions	2011-02-10 10:22:14 -06:00
irqflags.h	Fix IRQ flag handling naming	2010-10-07 14:08:55 +01:00
Kbuild	archs: replace unifdef-y with header-y	2010-08-14 22:26:51 +02:00
kdebug.h
kmap_types.h	kmap_types: make most arches use generic header file	2009-06-16 19:47:51 -07:00
led.h
linkage.h
local64.h	arch: Implement local64_t	2010-06-09 11:12:36 +02:00
local.h
machdep.h
mc146818rtc.h
mckinley.h
mman.h	thp: mm: define MADV_NOHUGEPAGE	2011-01-13 17:32:47 -08:00
mmu_context.h	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
mmu.h
mmzone.h	Fix node_start/end_pfn() definition for mm/page_cgroup.c	2011-06-27 14:13:09 -07:00
module.h	parisc: fix module loading failure of large kernel modules	2009-01-05 08:40:14 +10:30
msgbuf.h
mutex.h
page.h	asm-generic: rename page.h and uaccess.h	2009-06-11 21:02:17 +02:00
param.h	parisc: Simplify param.h by including <asm-generic/param.h>	2010-03-06 22:54:10 +00:00
parisc-device.h	parisc: struct device - replace bus_id with dev_name(), dev_set_name()	2008-11-26 22:22:41 +00:00
parport.h
pci.h	pci-dma: add linux/pci-dma.h to linux/pci.h	2010-03-12 15:52:42 -08:00
pdc_chassis.h
pdc.h	parisc: asm/pdc.h should include asm/page.h	2009-04-02 00:20:15 +00:00
pdcpat.h
percpu.h
perf_event.h	irq_work: Add generic hardirq context callbacks	2010-10-18 19:58:50 +02:00
perf.h
pgalloc.h
pgtable.h	[PARISC] only make executable areas executable	2011-04-15 12:55:18 -05:00
poll.h
posix_types.h	parisc: __kernel_time_t is always long	2008-11-26 22:22:36 +00:00
prefetch.h
processor.h	parisc: add task_pt_regs macro	2009-07-03 03:34:11 +00:00
psw.h
ptrace.h	ptrace: unify show_regs() prototype	2011-07-26 16:49:43 -07:00
real.h
resource.h
ropes.h
rt_sigframe.h
rtc.h
runway.h
scatterlist.h	remove needless ISA_DMA_THRESHOLD	2010-08-07 18:15:50 +02:00
sections.h
segment.h
sembuf.h
serial.h
setup.h
shmbuf.h
shmparam.h
sigcontext.h
siginfo.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6	2008-10-20 14:40:31 -07:00
signal.h
smp.h	Remove unused PROC_CHANGE_PENALTY constant	2011-05-25 08:39:43 -07:00
socket.h	net: add wireless TX status socket option	2011-11-09 16:01:02 -05:00
sockios.h
spinlock_types.h	locking: Convert raw_rwlock to arch_rwlock	2009-12-14 23:55:32 +01:00
spinlock.h	locking: Convert raw_rwlock functions to arch_rwlock	2009-12-14 23:55:32 +01:00
stat.h
statfs.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6	2008-10-20 14:40:31 -07:00
string.h
superio.h
swab.h	headers_check fix: parisc, swab.h	2009-02-01 11:01:27 +05:30
syscall.h	parisc: add skeleton syscall.h	2009-09-27 23:07:23 -04:00
system.h	Fix IRQ flag handling naming	2010-10-07 14:08:55 +01:00
termbits.h	tty: Add EXTPROC support for LINEMODE	2010-08-10 13:47:39 -07:00
termios.h
thread_info.h	add descriptive comment for TIF_MEMDIE task flag declaration.	2010-05-14 11:13:27 +02:00
timex.h
tlb.h	mm: Pass virtual address to [__]p{te,ud,md}_free_tlb()	2009-07-27 12:10:38 -07:00
tlbflush.h	parisc: ensure broadcast tlb purge runs single threaded	2009-07-03 03:34:09 +00:00
topology.h
traps.h
types.h	remove dma64_addr_t	2011-03-23 19:47:18 -07:00
uaccess.h	parisc: add strict copy size checks (v2)	2010-03-06 22:54:09 +00:00
ucontext.h
unaligned.h
unistd.h	[PARISC] wire up sendmmsg syscall	2011-07-31 18:18:08 -05:00
unwind.h
user.h
vga.h
xor.h