linux-toradex.git/include/uapi/linux/if.h, branch v4.3-rc6 Linux kernel for Apalis and Colibri modules net: move net_device priv_flags out from UAPI 2014-02-27T20:59:09+00:00 Luis R. Rodriguez mcgrof@suse.com 2014-02-26T01:15:13+00:00 7aa98047df95d7caf0678e939cdd936dfb99cd06 These are private to userspace, and they're unstable anyway and can be shuffled at will (see 080e4130b1fb) so any userspace application relying on them is on crack. Test compiled with allyesconfig. mcgrof@drvbp1 /pub/mem/mcgrof/net-next (git::master)$ make allyesconfig mcgrof@drvbp1 /pub/mem/mcgrof/net-next (git::master)$ time make -j 20 ... BUILD arch/x86/boot/bzImage Setup is 16992 bytes (padded to 17408 bytes). System is 56153 kB CRC 721d2751 Kernel: arch/x86/boot/bzImage is ready (#1) real 19m35.744s user 280m37.984s sys 27m54.104s Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: Ben Hutchings <ben@decadent.org.uk> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: David Miller <davem@davemloft.net> Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
These are private to userspace, and they're unstable
anyway and can be shuffled at will (see 080e4130b1fb)
so any userspace application relying on them is on crack.

Test compiled with allyesconfig.

mcgrof@drvbp1 /pub/mem/mcgrof/net-next (git::master)$ make allyesconfig
mcgrof@drvbp1 /pub/mem/mcgrof/net-next (git::master)$ time make -j 20
...
  BUILD   arch/x86/boot/bzImage
Setup is 16992 bytes (padded to 17408 bytes).
System is 56153 kB
CRC 721d2751
Kernel: arch/x86/boot/bzImage is ready  (#1)
real    19m35.744s
user    280m37.984s
sys     27m54.104s

Cc: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: Ben Hutchings <ben@decadent.org.uk>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: kdoc struct net_device flags and priv_flags 2014-02-27T20:59:09+00:00 Luis R. Rodriguez mcgrof@suse.com 2014-02-26T01:15:12+00:00 589f5816f3f660aa4b1c93fc9eac58a1e807bbbb We have documentation for these flags but they're scattered all over the place. #defines don't allow documentation to be written easily so to help to start bringing some documentation together use the enums kdoc practice but keep the defines to allow userspace to be able to #ifdef them. I've verified the same values are assigned before and after with a simple userspace test program [0] and checksumming the output. [0] http://drvbp1.linux-foundation.org/~mcgrof/kdoc/netdev_flags/ mcgrof@gnat ~/tmp $ ./check-flags | sha1sum 0ec5b6b1840aa3bb9ce464e61c564820871c92c3 - Cc: netdev@vger.kernel.org Cc: linux-kernel@vger.kernel.org Cc: Ben Hutchings <ben@decadent.org.uk> Cc: Florian Fainelli <f.fainelli@gmail.com> Cc: David Miller <davem@davemloft.net> Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
We have documentation for these flags but they're scattered
all over the place. #defines don't allow documentation to be
written easily so to help to start bringing some documentation
together use the enums kdoc practice but keep the defines to
allow userspace to be able to #ifdef them.

I've verified the same values are assigned before and after
with a simple userspace test program [0] and checksumming the
output.

[0] http://drvbp1.linux-foundation.org/~mcgrof/kdoc/netdev_flags/

mcgrof@gnat ~/tmp $ ./check-flags | sha1sum
0ec5b6b1840aa3bb9ce464e61c564820871c92c3  -

Cc: netdev@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: Ben Hutchings <ben@decadent.org.uk>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: David Miller <davem@davemloft.net>
Signed-off-by: Luis R. Rodriguez <mcgrof@suse.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net: Add layer 2 hardware acceleration operations for macvlan devices 2013-11-08T00:11:41+00:00 John Fastabend john.r.fastabend@intel.com 2013-11-06T17:54:46+00:00 a6cc0cfa72e0b6d9f2c8fd858aacc32313c4f272 Add a operations structure that allows a network interface to export the fact that it supports package forwarding in hardware between physical interfaces and other mac layer devices assigned to it (such as macvlans). This operaions structure can be used by virtual mac devices to bypass software switching so that forwarding can be done in hardware more efficiently. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Signed-off-by: Neil Horman <nhorman@tuxdriver.com> CC: Andy Gospodarek <andy@greyhouse.net> CC: "David S. Miller" <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net> 
Add a operations structure that allows a network interface to export
the fact that it supports package forwarding in hardware between
physical interfaces and other mac layer devices assigned to it (such
as macvlans). This operaions structure can be used by virtual mac
devices to bypass software switching so that forwarding can be done
in hardware more efficiently.

Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Signed-off-by: Neil Horman <nhorman@tuxdriver.com>
CC: Andy Gospodarek <andy@greyhouse.net>
CC: "David S. Miller" <davem@davemloft.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
UAPI: (Scripted) Disintegrate include/linux 2012-10-13T09:46:48+00:00 David Howells dhowells@redhat.com 2012-10-13T09:46:48+00:00 607ca46e97a1b6594b29647d98a32d545c24bdff Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com> 
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Michael Kerrisk <mtk.manpages@gmail.com>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Dave Jones <davej@redhat.com>