Patrick Ohly
cb9eff0978
net: new user space API for time stamping of incoming and outgoing packets
...
User space can request hardware and/or software time stamping.
Reporting of the result(s) via a new control message is enabled
separately for each field in the message because some of the
fields may require additional computation and thus cause overhead.
User space can tell the different kinds of time stamps apart
and choose what suits its needs.
When a TX timestamp operation is requested, the TX skb will be cloned
and the clone will be time stamped (in hardware or software) and added
to the socket error queue of the skb, if the skb has a socket
associated with it.
The actual TX timestamp will reach userspace as a RX timestamp on the
cloned packet. If timestamping is requested and no timestamping is
done in the device driver (potentially this may use hardware
timestamping), it will be done in software after the device's
start_hard_xmit routine.
Signed-off-by: Patrick Ohly <patrick.ohly@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2009-02-15 22:43:33 -08:00
..
atomic.h
atomic_t: unify all arch definitions
2009-01-06 15:59:10 -08:00
auxvec.h
ax88796.h
bitops.h
frv: define __fls
2009-01-03 16:14:05 +10:30
bug.h
bugs.h
busctl-regs.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
cacheflush.h
include/asm-frv/: Spelling fixes
2008-02-03 17:34:55 +02:00
checksum.h
FRV: ip_fast_csum() requires a memory clobber on its inline asm
2008-06-05 10:31:21 -07:00
cpu-irqs.h
cpumask.h
cputime.h
current.h
delay.h
device.h
div64.h
dm9000.h
dma-mapping.h
dma-mapping: add the device argument to dma_mapping_error()
2008-07-26 12:00:03 -07:00
dma.h
elf.h
[PATCH] remove unused ibcs2/PER_SVR4 in SET_PERSONALITY
2008-10-16 15:40:05 +02:00
emergency-restart.h
errno.h
fb.h
fbdev: detect primary display device
2007-07-17 10:23:11 -07:00
fcntl.h
fpu.h
futex.h
gdb-stub.h
gpio-regs.h
hardirq.h
highmem.h
move frv docs one level up
2008-02-03 15:54:28 +02:00
hw_irq.h
ide.h
ide: fix support for IDE PCI controllers using MMIO on frv
2008-10-17 18:09:14 +02:00
init.h
io.h
FRV: Provide ioremap_wc() for FRV
2008-08-20 13:19:52 -07:00
ioctl.h
ioctls.h
termios: Termios defines for other platforms
2008-07-20 17:12:38 -07:00
ipcbuf.h
irc-regs.h
irq.h
frv: Remove bogus NO_IRQ = -1 define
2007-11-09 15:11:44 -08:00
irq_regs.h
Kbuild
byteorder: make swab.h include asm/swab.h like a regular header
2009-01-14 19:56:50 -08:00
kdebug.h
move die notifier handling to common code
2007-05-08 11:15:04 -07:00
kmap_types.h
linkage.h
local.h
math-emu.h
mb-regs.h
mb86943a.h
FRV: Enable the MB86943 PCI arbiter correctly
2007-08-01 20:48:17 -07:00
mb93091-fpga-irqs.h
mb93093-fpga-irqs.h
mb93493-irqs.h
mb93493-regs.h
mc146818rtc.h
mem-layout.h
Fix FRV minimum slab/kmalloc alignment
2008-05-28 09:05:28 -07:00
mman.h
mmu.h
NOMMU: Make VMAs per MM as for MMU-mode linux
2009-01-08 12:04:47 +00:00
mmu_context.h
[PATCH] x86: PARAVIRT: add hooks to intercept mm creation and destruction
2007-05-02 19:27:14 +02:00
module.h
msgbuf.h
mutex.h
page.h
PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures
2008-07-24 10:47:21 -07:00
param.h
avoid overflows in kernel/time.c
2008-02-08 09:22:39 -08:00
pci.h
PCI: remove pci_dac_dma_... APIs
2007-07-11 16:02:11 -07:00
percpu.h
pgalloc.h
CONFIG_HIGHPTE vs. sub-page page tables.
2008-02-08 09:22:42 -08:00
pgtable.h
mm: introduce pte_special pte bit
2008-04-28 08:58:23 -07:00
poll.h
Consolidate asm/poll.h
2007-05-11 08:29:34 -07:00
posix_types.h
asm-*/posix_types.h: scrub __GLIBC__
2008-02-08 09:22:34 -08:00
processor.h
ptrace.h
[PATCH] fix frv headers_check
2007-02-01 16:17:05 -08:00
registers.h
resource.h
scatterlist.h
FRV: move DMA macros to scatterlist.h for consistency.
2008-02-05 09:44:20 -08:00
sections.h
segment.h
sembuf.h
serial-regs.h
serial.h
setup.h
[PATCH] cleanup asm/setup.h userspace visibility
2006-12-07 08:39:46 -08:00
shmbuf.h
shmparam.h
sigcontext.h
siginfo.h
signal.h
smp.h
socket.h
net: new user space API for time stamping of incoming and outgoing packets
2009-02-15 22:43:33 -08:00
sockios.h
[NET]: Introduce SIOCGSTAMPNS ioctl to get timestamps with nanosec resolution
2007-04-25 22:24:04 -07:00
spinlock.h
spr-regs.h
FRV: Add support for emulation of userspace atomic ops [try #2 ]
2008-04-10 13:41:29 -07:00
stat.h
statfs.h
string.h
suspend.h
swab.h
frv: introduce asm/swab.h
2009-01-06 18:10:28 -08:00
system.h
frv: fix irqs_disabled() to return an int, not an unsigned long
2008-07-12 14:33:42 -07:00
termbits.h
termios: Termios defines for other platforms
2008-07-20 17:12:38 -07:00
termios.h
[PATCH] consolidate line discipline number definitions
2007-02-11 10:51:26 -08:00
thread_info.h
clean up duplicated alloc/free_thread_info
2008-07-25 10:53:28 -07:00
timer-regs.h
timex.h
tlb.h
FRV: Replace pgd management via slabs through quicklists
2007-05-09 12:30:46 -07:00
tlbflush.h
remove unused flush_tlb_pgtables
2007-10-19 11:53:34 -07:00
topology.h
asm-generic: add node_to_cpumask_ptr macro
2008-04-19 19:44:58 +02:00
types.h
frv: types: use <asm-generic/int-*.h> for the frv architecture
2008-05-02 16:18:20 -07:00
uaccess.h
frv: missing __clear_user()
2007-07-15 16:40:52 -07:00
ucontext.h
unaligned.h
FRV: Switch unaligned access to the packed-struct implementation
2008-10-16 15:06:54 -07:00
unistd.h
FRV: Wire up new system calls
2008-08-01 13:03:49 -07:00
user.h
vga.h
virtconvert.h
xor.h