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
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native
sn	treewide: fix potentially dangerous trailing ';' in #defined values/expressions	2011-07-21 14:10:00 +02:00
uv
xen	xen: ia64 build broken due to "xen: switch to new schedop hypercall by default."	2011-03-01 18:10:54 -05:00
acpi-ext.h
acpi.h	ACPI / PM: Merge do_suspend_lowlevel() into acpi_save_state_mem()	2011-02-24 19:58:54 +01:00
agp.h
asm-offsets.h	kbuild: move asm-offsets.h to include/generated	2009-12-12 13:08:14 +01:00
asmmacro.h	Rename .data..patch.XXX to .data..patch.XXX.	2010-03-03 11:25:59 +01:00
atomic.h	atomic: cleanup asm-generic atomic*.h inclusion	2011-07-26 16:49:47 -07:00
auxvec.h
bitops.h	asm-generic: add another generic ext2 atomic bitops	2011-07-26 16:49:46 -07:00
bitsperlong.h
break.h
bug.h
bugs.h
byteorder.h
cache.h	Rename .data.read_mostly to .data..read_mostly.	2010-03-03 11:26:00 +01:00
cacheflush.h
checksum.h
clocksource.h	clocksource: Change __ARCH_HAS_CLOCKSOURCE_DATA to a CONFIG option	2011-07-21 13:34:05 -07:00
cpu.h
cputime.h	taskstats: use real microsecond granularity for CPU times	2010-10-27 18:03:17 -07:00
current.h
cyclone.h
delay.h
device.h	iommu: Rename the DMAR and INTR_REMAP config options	2011-09-21 10:22:03 +02:00
div64.h
dma-mapping.h	[IA64] Add DMA_ERROR_CODE define.	2011-01-11 11:55:06 -08:00
dma.h
dmi.h	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
elf.h	elf coredump: replace ELF_CORE_EXTRA_* macros by functions	2010-03-06 11:26:45 -08:00
emergency-restart.h
errno.h
esi.h
fb.h
fcntl.h
fpswa.h
fpu.h
ftrace.h	[IA64] sanity in #include files. Move fnptr to types.h	2010-01-06 15:52:35 -08:00
futex.h	futex: Sanitize futex ops argument types	2011-03-11 12:23:31 +01:00
gcc_intrin.h
gpio.h	[IA64] Hook up gpiolib support	2011-06-01 13:44:06 -07:00
hardirq.h	[IA64] Move local_softirq_pending() definition	2010-10-19 13:31:11 +02:00
hpsim.h
hugetlb.h
hw_irq.h	ia64: Remove redundant declaration of irq_desc[]	2011-03-29 14:48:05 +02:00
ia64regs.h
idle.h
intel_intrin.h
intrinsics.h
io.h	ACPI: Use ioremap_cache()	2011-01-07 01:04:19 -05:00
ioctl.h
ioctls.h	ioctl: Use asm-generic/ioctls.h on ia64 (enables termiox)	2010-10-22 10:20:00 -07:00
iommu_table.h	ia64, iommu: Add a dummy iommu_table.h file in IA64.	2010-10-08 13:11:11 -07:00
iommu.h	iommu: Rename the DMAR and INTR_REMAP config options	2011-09-21 10:22:03 +02:00
iosapic.h
ipcbuf.h
irq_regs.h
irq.h	ia64: move nr-irqs.h to include/generated	2009-12-12 13:08:14 +01:00
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
kexec.h
kmap_types.h
kprobes.h	[IA64] sanity in #include files. Move fnptr to types.h	2010-01-06 15:52:35 -08:00
kregs.h
kvm_host.h	KVM: Clean up vm creation and release	2011-01-12 11:29:09 +02:00
kvm_para.h
kvm.h	KVM: Maintain back mapping from irqchip/pin to gsi	2009-12-03 09:32:07 +02:00
libata-portmap.h
linkage.h
local64.h	arch: Implement local64_t	2010-06-09 11:12:36 +02:00
local.h
machvec_dig_vtd.h
machvec_dig.h
machvec_hpsim.h
machvec_hpzx1_swiotlb.h
machvec_hpzx1.h
machvec_init.h
machvec_sn2.h
machvec_uv.h
machvec_xen.h
machvec.h
mc146818rtc.h
mca_asm.h
mca.h	[IA64] Save I-resources to ia64_sal_os_state	2009-12-14 16:37:58 -08:00
meminit.h
mman.h
mmu_context.h
mmu.h
mmzone.h	[IA64] removing redundant ifdef	2010-05-18 14:45:52 -07:00
module.h
msgbuf.h
msidef.h
mutex.h
nodedata.h
numa.h	hugetlb: add generic definition of NUMA_NO_NODE	2009-12-15 08:53:12 -08:00
page.h	[IA64] fix ia64 build failure in pmdp_get_and_clear	2011-01-14 10:56:38 -08:00
pal.h	Fix common misspellings	2011-03-31 11:26:23 -03:00
param.h
paravirt_patch.h
paravirt_privop.h
paravirt.h	ia64: add jump labels for paravirt	2011-07-14 12:59:45 +03:00
parport.h
patch.h
pci.h	iommu: Rename the DMAR and INTR_REMAP config options	2011-09-21 10:22:03 +02:00
percpu.h	Merge branch 'for-35' of git://repo.or.cz/linux-kbuild	2010-06-01 08:55:52 -07:00
perfmon_default_smpl.h	Fix common misspellings	2011-03-31 11:26:23 -03:00
perfmon.h	fix typos 'comamnd' -> 'command' in comments	2011-02-02 11:31:21 +01:00
pgalloc.h
pgtable.h	mm: remove pte_*map_nested()	2010-10-26 16:52:08 -07:00
poll.h
posix_types.h
processor.h	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
ptrace_offsets.h
ptrace.h	ptrace: unify show_regs() prototype	2011-07-26 16:49:43 -07:00
pvclock-abi.h
resource.h
rse.h
rwsem.h	rwsem: Move duplicate function prototypes to linux/rwsem.h	2011-01-27 12:30:39 +01:00
sal.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	Add _addr_lsb field to ia64 siginfo	2010-10-12 09:37:10 +02:00
signal.h
smp.h
socket.h	net: add wireless TX status socket option	2011-11-09 16:01:02 -05:00
sockios.h
sparsemem.h
spinlock_types.h	locking: Convert raw_rwlock to arch_rwlock	2009-12-14 23:55:32 +01:00
spinlock.h	atomic: use <linux/atomic.h>	2011-07-26 16:49:47 -07:00
stat.h
statfs.h
string.h
swab.h
swiotlb.h
sync_bitops.h
syscall.h	[IA64] Remove COMPAT_IA32 support	2010-02-08 10:42:17 -08:00
system.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-irqflags	2010-10-21 14:37:27 -07:00
termbits.h	tty: Add EXTPROC support for LINEMODE	2010-08-10 13:47:39 -07:00
termios.h
thread_info.h	ia64: fix build breakage in asm/thread_info.h	2011-03-23 19:46:09 -07:00
timex.h
tlb.h	ia64: mmu_gather rework	2011-05-25 08:39:15 -07:00
tlbflush.h
topology.h	numa: ia64: use generic percpu var numa_node_id() implementation	2010-05-27 09:12:57 -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
ucontext.h
unaligned.h
uncached.h
unistd.h	[IA64] wire up sendmmsg() syscall for Itanium	2011-05-31 10:09:24 -07:00
unwind.h
user.h
ustack.h
vga.h
xor.h