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651118 commits

Author SHA1 Message Date
Mickaël Salaün bc6a3d9977 bpf: Add test_tag to .gitignore
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Cc: Alexei Starovoitov <ast@fb.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 15:56:08 -05:00
Mickaël Salaün 702498a142 bpf: Remove bpf_sys.h from selftests
Add require dependency headers.

Signed-off-by: Mickaël Salaün <mic@digikod.net>
Cc: Alexei Starovoitov <ast@fb.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 15:56:08 -05:00
Mickaël Salaün f4874d01be bpf: Use bpf_create_map() from the library
Replace bpf_map_create() with bpf_create_map() calls.

Signed-off-by: Mickaël Salaün <mic@digikod.net>
Cc: Alexei Starovoitov <ast@fb.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 15:56:07 -05:00
Mickaël Salaün 5f155c2563 bpf: Use bpf_map_get_next_key() from the library
Replace bpf_map_next_key() with bpf_map_get_next_key() calls.

Signed-off-by: Mickaël Salaün <mic@digikod.net>
Cc: Alexei Starovoitov <ast@fb.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 15:56:07 -05:00
Mickaël Salaün e58383b803 bpf: Use bpf_map_delete_elem() from the library
Replace bpf_map_delete() with bpf_map_delete_elem() calls.

Signed-off-by: Mickaël Salaün <mic@digikod.net>
Cc: Alexei Starovoitov <ast@fb.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 15:56:07 -05:00
Mickaël Salaün e5ff7c4019 bpf: Use bpf_map_lookup_elem() from the library
Replace bpf_map_lookup() with bpf_map_lookup_elem() calls.

Signed-off-by: Mickaël Salaün <mic@digikod.net>
Cc: Alexei Starovoitov <ast@fb.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 15:56:07 -05:00
Mickaël Salaün 10ecc728fe bpf: Use bpf_map_update_elem() from the library
Replace bpf_map_update() with bpf_map_update_elem() calls.

Signed-off-by: Mickaël Salaün <mic@digikod.net>
Cc: Alexei Starovoitov <ast@fb.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 15:56:07 -05:00
Mickaël Salaün 2ee89fb9a9 bpf: Use bpf_load_program() from the library
Replace bpf_prog_load() with bpf_load_program() calls.

Signed-off-by: Mickaël Salaün <mic@digikod.net>
Cc: Alexei Starovoitov <ast@fb.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 15:56:06 -05:00
Mickaël Salaün d02d8986a7 bpf: Always test unprivileged programs
If selftests are run as root, then execute the unprivileged checks as
well. This switch from 243 to 368 tests.

The test numbers are suffixed with "/u" when executed as unprivileged or
with "/p" when executed as privileged.

The geteuid() check is replaced with a capability check.

Handling capabilities requires the libcap dependency.

Signed-off-by: Mickaël Salaün <mic@digikod.net>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 15:56:06 -05:00
Mickaël Salaün 7f73f39a89 bpf: Change the include directory for selftest
Use the tools include directory instead of the installed one to allow
builds from other kernels.

Signed-off-by: Mickaël Salaün <mic@digikod.net>
Cc: Alexei Starovoitov <ast@fb.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 15:56:06 -05:00
Mickaël Salaün 9a7382662f tools: Sync {,tools/}include/uapi/linux/bpf.h
The tools version of this header is out of date; update it to the latest
version from kernel header.

Synchronize with the following commits:
* b95a5c4db0 ("bpf: add a longest prefix match trie map implementation")
* a5e8c07059 ("bpf: add bpf_probe_read_str helper")
* d1b662adcd ("bpf: allow option for setting bpf_l4_csum_replace from scratch")

Signed-off-by: Mickaël Salaün <mic@digikod.net>
Cc: Alexei Starovoitov <ast@fb.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Daniel Mack <daniel@zonque.org>
Cc: David S. Miller <davem@davemloft.net>
Cc: Gianluca Borello <g.borello@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 15:56:05 -05:00
David S. Miller e40d5d78df Merge branch 'netronome-NFP4000-and-NFP6000-PF-driver'
Jakub Kicinski says:

====================
Netronome NFP4000 and NFP6000 PF driver

This is a base PF driver for Netronome NFP4000 and NFP6000 chips.  This
series doesn't add any exciting new features, it provides a foundation
for supporting more advanced firmware applications.

Patch 1 moves a bitfield-related helper from our BPF code to the global
header.

Patch 2 renames the kernel module and adds a new main file.  We were
considering 3-module approach (pf, vf, common netdev library) but
ultimately settled on a single module to keep things simple.

Patch 3 adds support for accessing chip internals.  It provides a way of
configuring access windows to different parts of chip memory and issuing
pretty much any commands on chip's NoC.

Patches 4, 5, 6, 7, 8 provide support for accessing and interpreting
various hardware and firmware information structures.

Patch 9 introduces service processor (NSP) ABI.  This ABI gives us
access to PHY/SFP module configuration and information as well as
methods for unloading and loading application firmware.

Patches 10 and 11 modify the existing netdev code to make it possible
to support multi-port devices (sharing a PCI device).

Patch 12 adds a new driver probe path which will be used for the PF
PCI device IDs.  It utilizes the newly added infrastructure and is able
to load application FW and spawn netdevs for all card's ports.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 15:52:27 -05:00
Jakub Kicinski 63461a028f nfp: add the PF driver
Add PF driver for NFP4000 and NFP6000.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 15:52:27 -05:00
Jakub Kicinski fdace6c224 nfp: allocate irqs in lower driver
PF services multiple ports using single PCI device therefore
IRQs can no longer be allocated in the netdev code.  Lower
portion of the driver has to allocate the IRQs and hand them
out to ports.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 15:52:27 -05:00
Jakub Kicinski 6f1cd5ca35 nfp: add port layer to debugfs directories
PF driver will support multiple ports per PCI device, add port
number to DebugFS paths.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 15:52:26 -05:00
Jakub Kicinski 1a64821c6a nfp: add support for service processor access
NFP Service Processor (NSP) is an ARM core inside the chip which
is responsible for management and control functions.  Add support
for chip reset, FW load and external module access using the NSP.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 15:52:26 -05:00
Jakub Kicinski 5f30fe4d46 nfp: add rtsym support
Add support for using application FW symbol table to look up
location of information in device memory.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 15:52:26 -05:00
Jakub Kicinski ab78c1d286 nfp: add MIP reading support
MIP is a vector of information which linker can optionally include
in application firmware.  It will be used to retrieve the location
of symbol tables.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 15:52:26 -05:00
Jakub Kicinski a0d8e02c35 nfp: add support for reading nffw info
NFFW info is a resource which contains information about
the loaded application firmware.  Add code which will allow
us to decode it and retrieve MIP location.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 15:52:25 -05:00
Jakub Kicinski 59a8474888 nfp: add hwinfo support
Hwinfo is a simple key=value store of information which is read
from the flash and populated during chip power on.  Add code to
look up information in it.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 15:52:25 -05:00
Jakub Kicinski f01a216157 nfp: add support for resources
Resource table is an array placed in a well defined location
in device's memory which describes device resources and contains
locks which have to be acquired to use them.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 15:52:25 -05:00
Jakub Kicinski 4cb584e0ee nfp: add CPP access core
Command Push Pull is the name of NFP's network on a chip.
PCIe PF can access the interconnect through a number of mappings
controlled via Base Access Registers.  BARs allow the PF to issue
pretty much any command or address any memory on the chip.

Add appropriate logic and a handful of helper for simple operations
like reading scalars from memories.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 15:52:25 -05:00
Jakub Kicinski 2633beb99b nfp: rename the driver and add new main file
Support for the PF driver is about to be added and will share
much of the code.  When the VF driver was added we planned to
maintain the PF driver as a separate module but have decided
that for our simple use case just maintaining a single module
is more reasonable.  Rename the driver to just "nfp" and update
the Kconfig.

While at it remove latent references to NFP3200.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 15:52:24 -05:00
Jakub Kicinski 1697599ee3 bitfield.h: add FIELD_FIT() helper
Add a helper for checking at runtime that a value will fit inside
a specified field/mask.

Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 15:52:24 -05:00
David S. Miller 4f2bd6b35b Merge branch 'devlink-small-cleanups'
Jiri Pirko says:

====================
devlink: small cleanup around eswitch [sg]et

Contains small devlink cleanup around eswitch get/set commands.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 14:43:01 -05:00
Jiri Pirko 4456f61cfd devlink: allow to fillup eswitch attrs even if mode_get op does not exist
Even when mode_get op is not present, other eswitch attrs need to be
filled-up.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 14:43:00 -05:00
Jiri Pirko 1a6aa36b6f devlink: use nla_put_failure goto label instead of out
Be aligned with the rest of the code and use label named nla_put_failure.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 14:43:00 -05:00
Jiri Pirko 21e3d2dd4a devlink: rename devlink_eswitch_fill to devlink_nl_eswitch_fill
Be aligned with the rest of the file and name the helper function
accordingly.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 14:43:00 -05:00
Jiri Pirko adf200f31c devlink: fix the name of eswitch commands
The eswitch_[gs]et command is supposed to be similar to port_[gs]et
command - for multiple eswitch attributes. However, when it was introduced
by 08f4b5918b ("net/devlink: Add E-Switch mode control") it was wrongly
named with the word "mode" in it. So fix this now, make the oririnal
enum value existing but obsolete.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 14:43:00 -05:00
David S. Miller 0d2164af26 Some more updates:
* use shash in mac80211 crypto code where applicable
  * some documentation fixes
  * pass RSSI levels up in change notifications
  * remove unused rfkill-regulator
  * various other cleanups
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Merge tag 'mac80211-next-for-davem-2017-02-09' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

Johannes Berg says:

====================
Some more updates:
 * use shash in mac80211 crypto code where applicable
 * some documentation fixes
 * pass RSSI levels up in change notifications
 * remove unused rfkill-regulator
 * various other cleanups
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 14:31:51 -05:00
Ivan Khoronzhuk 1deeaa0b86 net: ethernet: ti: netcp_core: remove netif_trans_update
No need to update jiffies in txq->trans_start twice and only for tx 0,
it's supposed to be done in netdev_start_xmit() and per tx queue.

Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 13:52:24 -05:00
David S. Miller 1254856c07 Merge branch 'dsa-phy-include'
Florian Fainelli says:

====================
net: dsa: remove unnecessary phy.h include

Including phy.h and phy_fixed.h into net/dsa.h causes phy*.h to be an
unnecessary dependency for quite a large amount of the kernel.  There's
very little which actually requires definitions from phy.h in net/dsa.h
- the include itself only wants the declaration of a couple of
structures and IFNAMSIZ.

Add linux/if.h for IFNAMSIZ, declarations for the structures, phy.h to
mv88e6xxx.h as it needs it for phy_interface_t, and remove both phy.h
and phy_fixed.h from net/dsa.h.

This patch reduces from around 800 files rebuilt to around 40 - even
with ccache, the time difference is noticable.

In order to make this change, several drivers need to be updated to
include necessary headers that they were picking up through this
include.  This has resulted in a much larger patch series.

I'm assuming the 0-day builder has had 24 hours with this series, and
hasn't reported any further issues with it - the last issue was two
weeks ago (before I became ill) which I fixed over the last weekend.

I'm hoping this doesn't conflict with what's already in net-next...

David, this should probably go via your tree considering the diffstat.

Changes in v2:

- took Russell's patch series
- removed Qualcomm EMAC patch
- rebased against net-next/master
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 13:51:05 -05:00
Russell King 4d56a29f17 net: dsa: remove unnecessary phy*.h includes
Including phy.h and phy_fixed.h into net/dsa.h causes phy*.h to be an
unnecessary dependency for quite a large amount of the kernel.  There's
very little which actually requires definitions from phy.h in net/dsa.h
- the include itself only wants the declaration of a couple of
structures and IFNAMSIZ.

Add linux/if.h for IFNAMSIZ, declarations for the structures, phy.h to
mv88e6xxx.h as it needs it for phy_interface_t, and remove both phy.h
and phy_fixed.h from net/dsa.h.

This patch reduces from around 800 files rebuilt to around 40 - even
with ccache, the time difference is noticable.

Tested-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 13:51:04 -05:00
Russell King 7ecb6227ca net: ath5k: fix build errors when linux/phy*.h is removed from net/dsa.h
Fix these errors reported by the 0-day builder by replacing the
linux/export.h include with linux/module.h.

In file included from include/linux/platform_device.h:14:0,
                 from drivers/net/wireless/ath/ath5k/ahb.c:20:
include/linux/device.h:1463:1: warning: data definition has no type or storage class
 module_init(__driver##_init); \
 ^
include/linux/platform_device.h:228:2: note: in expansion of macro 'module_driver'
  module_driver(__platform_driver, platform_driver_register, \
  ^~~~~~~~~~~~~
drivers/net/wireless/ath/ath5k/ahb.c:233:1: note: in expansion of macro 'module_platform_driver'
 module_platform_driver(ath_ahb_driver);
 ^~~~~~~~~~~~~~~~~~~~~~
include/linux/device.h:1463:1: error: type defaults to 'int' in declaration of 'module_init' [-Werror=implicit-int]
 module_init(__driver##_init); \
 ^
include/linux/platform_device.h:228:2: note: in expansion of macro 'module_driver'
  module_driver(__platform_driver, platform_driver_register, \
  ^~~~~~~~~~~~~
drivers/net/wireless/ath/ath5k/ahb.c:233:1: note: in expansion of macro 'module_platform_driver'
 module_platform_driver(ath_ahb_driver);
 ^~~~~~~~~~~~~~~~~~~~~~
drivers/net/wireless/ath/ath5k/ahb.c:233:1: warning: parameter names (without types) in function declaration
In file included from include/linux/platform_device.h:14:0,
                 from drivers/net/wireless/ath/ath5k/ahb.c:20:
include/linux/device.h:1468:1: warning: data definition has no type or storage class
 module_exit(__driver##_exit);
 ^
include/linux/platform_device.h:228:2: note: in expansion of macro 'module_driver'
  module_driver(__platform_driver, platform_driver_register, \
  ^~~~~~~~~~~~~
drivers/net/wireless/ath/ath5k/ahb.c:233:1: note: in expansion of macro 'module_platform_driver'
 module_platform_driver(ath_ahb_driver);
 ^~~~~~~~~~~~~~~~~~~~~~
include/linux/device.h:1468:1: error: type defaults to 'int' in declaration of 'module_exit' [-Werror=implicit-int]
 module_exit(__driver##_exit);
 ^
include/linux/platform_device.h:228:2: note: in expansion of macro 'module_driver'
  module_driver(__platform_driver, platform_driver_register, \
  ^~~~~~~~~~~~~
drivers/net/wireless/ath/ath5k/ahb.c:233:1: note: in expansion of macro 'module_platform_driver'
 module_platform_driver(ath_ahb_driver);
 ^~~~~~~~~~~~~~~~~~~~~~
drivers/net/wireless/ath/ath5k/ahb.c:233:1: warning: parameter names (without types) in function declaration
In file included from include/linux/platform_device.h:14:0,
                 from drivers/net/wireless/ath/ath5k/ahb.c:20:
drivers/net/wireless/ath/ath5k/ahb.c:233:24: warning: 'ath_ahb_driver_exit' defined but not used [-Wunused-function]
 module_platform_driver(ath_ahb_driver);
                        ^
include/linux/device.h:1464:20: note: in definition of macro 'module_driver'
 static void __exit __driver##_exit(void) \
                    ^~~~~~~~
drivers/net/wireless/ath/ath5k/ahb.c:233:1: note: in expansion of macro 'module_platform_driver'
 module_platform_driver(ath_ahb_driver);
 ^~~~~~~~~~~~~~~~~~~~~~
drivers/net/wireless/ath/ath5k/ahb.c:233:24: warning: 'ath_ahb_driver_init' defined but not used [-Wunused-function]
 module_platform_driver(ath_ahb_driver);
                        ^
include/linux/device.h:1459:19: note: in definition of macro 'module_driver'
 static int __init __driver##_init(void) \
                   ^~~~~~~~
drivers/net/wireless/ath/ath5k/ahb.c:233:1: note: in expansion of macro 'module_platform_driver'
 module_platform_driver(ath_ahb_driver);
 ^~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Acked-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 13:51:04 -05:00
Russell King e3bfc6e7ba net: liquidio: fix build errors when linux/phy*.h is removed from net/dsa.h
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:30: error: expected declaration specifiers or '...' before string constant
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:30: warning: data definition has no type or storage class
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:30: error: type defaults to 'int' in declaration of 'MODULE_AUTHOR'
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:30: error: function declaration isn't a prototype
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:31: error: expected declaration specifiers or '...' before string constant
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:31: warning: data definition has no type or storage class
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:31: error: type defaults to 'int' in declaration of 'MODULE_DESCRIPTION'
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:31: error: function declaration isn't a prototype
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:32: error: expected declaration specifiers or '...' before string constant
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:32: warning: data definition has no type or storage class
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:32: error: type defaults to 'int' in declaration of 'MODULE_LICENSE'
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:32: error: function declaration isn't a prototype
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:33: error: expected declaration specifiers or '...' before string constant
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:33: warning: data definition has no type or storage class
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:33: error: type defaults to 'int' in declaration of 'MODULE_VERSION'
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:33: error: function declaration isn't a prototype
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:36: error: expected ')' before 'int'
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:37: error: expected ')' before string constant
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:325: warning: data definition has no type or storage class
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:325: error: type defaults to 'int' in declaration of 'MODULE_DEVICE_TABLE'
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:325: warning: parameter names (without types) in function declaration
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:3250: warning: data definition has no type or storage class
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:3250: error: type defaults to 'int' in declaration of 'module_init'
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:3250: warning: parameter names (without types) in function declaration
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:3251: warning: data definition has no type or storage class
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:3251: error: type defaults to 'int' in declaration of 'module_exit'
drivers/net/ethernet/cavium/liquidio/lio_vf_main.c:3251: warning: parameter names (without types) in function declaration
drivers/net/ethernet/cavium/liquidio/lio_main.c:36: error: expected declaration specifiers or '...' before string constant
drivers/net/ethernet/cavium/liquidio/lio_main.c:36: warning: data definition has no type or storage class
drivers/net/ethernet/cavium/liquidio/lio_main.c:36: error: type defaults to 'int' in declaration of 'MODULE_AUTHOR'
drivers/net/ethernet/cavium/liquidio/lio_main.c:36: error: function declaration isn't a prototype
drivers/net/ethernet/cavium/liquidio/lio_main.c:37: error: expected declaration specifiers or '...' before string constant
drivers/net/ethernet/cavium/liquidio/lio_main.c:37: warning: data definition has no type or storage class
drivers/net/ethernet/cavium/liquidio/lio_main.c:37: error: type defaults to 'int' in declaration of 'MODULE_DESCRIPTION'
drivers/net/ethernet/cavium/liquidio/lio_main.c:37: error: function declaration isn't a prototype
drivers/net/ethernet/cavium/liquidio/lio_main.c:38: error: expected declaration specifiers or '...' before string constant
drivers/net/ethernet/cavium/liquidio/lio_main.c:38: warning: data definition has no type or storage class
drivers/net/ethernet/cavium/liquidio/lio_main.c:38: error: type defaults to 'int' in declaration of 'MODULE_LICENSE'
drivers/net/ethernet/cavium/liquidio/lio_main.c:38: error: function declaration isn't a prototype
drivers/net/ethernet/cavium/liquidio/lio_main.c:39: error: expected declaration specifiers or '...' before string constant
drivers/net/ethernet/cavium/liquidio/lio_main.c:39: warning: data definition has no type or storage class
drivers/net/ethernet/cavium/liquidio/lio_main.c:39: error: type defaults to 'int' in declaration of 'MODULE_VERSION'
drivers/net/ethernet/cavium/liquidio/lio_main.c:39: error: function declaration isn't a prototype
drivers/net/ethernet/cavium/liquidio/lio_main.c:40: error: expected declaration specifiers or '...' before string constant
drivers/net/ethernet/cavium/liquidio/lio_main.c:40: warning: data definition has no type or storage class
drivers/net/ethernet/cavium/liquidio/lio_main.c:40: error: type defaults to 'int' in declaration of 'MODULE_FIRMWARE'
drivers/net/ethernet/cavium/liquidio/lio_main.c:40: error: function declaration isn't a prototype
drivers/net/ethernet/cavium/liquidio/lio_main.c:41: error: expected declaration specifiers or '...' before string constant
drivers/net/ethernet/cavium/liquidio/lio_main.c:41: warning: data definition has no type or storage class
drivers/net/ethernet/cavium/liquidio/lio_main.c:41: error: type defaults to 'int' in declaration of 'MODULE_FIRMWARE'
drivers/net/ethernet/cavium/liquidio/lio_main.c:41: error: function declaration isn't a prototype
drivers/net/ethernet/cavium/liquidio/lio_main.c:42: error: expected declaration specifiers or '...' before string constant
drivers/net/ethernet/cavium/liquidio/lio_main.c:42: warning: data definition has no type or storage class
drivers/net/ethernet/cavium/liquidio/lio_main.c:42: error: type defaults to 'int' in declaration of 'MODULE_FIRMWARE'
drivers/net/ethernet/cavium/liquidio/lio_main.c:42: error: function declaration isn't a prototype
drivers/net/ethernet/cavium/liquidio/lio_main.c:43: error: expected declaration specifiers or '...' before string constant
drivers/net/ethernet/cavium/liquidio/lio_main.c:43: warning: data definition has no type or storage class
drivers/net/ethernet/cavium/liquidio/lio_main.c:43: error: type defaults to 'int' in declaration of 'MODULE_FIRMWARE'
drivers/net/ethernet/cavium/liquidio/lio_main.c:43: error: function declaration isn't a prototype
drivers/net/ethernet/cavium/liquidio/lio_main.c:46: error: expected ')' before 'int'
drivers/net/ethernet/cavium/liquidio/lio_main.c:48: error: expected ')' before string constant
drivers/net/ethernet/cavium/liquidio/lio_main.c:53: error: expected ')' before 'int'
drivers/net/ethernet/cavium/liquidio/lio_main.c:54: error: expected ')' before string constant
drivers/net/ethernet/cavium/liquidio/lio_main.c:57: error: expected ')' before 'sizeof'
drivers/net/ethernet/cavium/liquidio/lio_main.c:58: error: expected ')' before string constant
drivers/net/ethernet/cavium/liquidio/lio_main.c:498: warning: data definitionhas no type or storage class
drivers/net/ethernet/cavium/liquidio/lio_main.c:498: error: type defaults to 'int' in declaration of 'MODULE_DEVICE_TABLE'
drivers/net/ethernet/cavium/liquidio/lio_main.c:498: warning: parameter names (without types) in function declaration
drivers/net/ethernet/cavium/liquidio/lio_main.c: In function 'octeon_recv_vf_drv_notice':
drivers/net/ethernet/cavium/liquidio/lio_main.c:4393: error: implicit declaration of function 'try_module_get'
drivers/net/ethernet/cavium/liquidio/lio_main.c:4400: error: implicit declaration of function 'module_put'
drivers/net/ethernet/cavium/liquidio/lio_main.c: At top level:
drivers/net/ethernet/cavium/liquidio/lio_main.c:4670: warning: data definition has no type or storage class
drivers/net/ethernet/cavium/liquidio/lio_main.c:4670: error: type defaults to 'int' in declaration of 'module_init'
drivers/net/ethernet/cavium/liquidio/lio_main.c:4670: warning: parameter names (without types) in function declaration
drivers/net/ethernet/cavium/liquidio/lio_main.c:4671: warning: data definition has no type or storage class
drivers/net/ethernet/cavium/liquidio/lio_main.c:4671: error: type defaults to 'int' in declaration of 'module_exit'
drivers/net/ethernet/cavium/liquidio/lio_main.c:4671: warning: parameter names (without types) in function declaration

Add linux/module.h to both these files.

drivers/net/ethernet/cavium/liquidio/octeon_console.c:40:31: error: expected ')' before 'int'
drivers/net/ethernet/cavium/liquidio/octeon_console.c:42:4: error: expected ')' before string constant

Add linux/moduleparam.h to this file.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Acked-by: Felix Manlunas <felix.manlunas@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 13:51:03 -05:00
Russell King 7ca2ea8253 MIPS: Octeon: Remove unnecessary MODULE_*()
octeon-platform.c can not be built as a module for two reasons:

(a) the Makefile doesn't allow it:
    obj-y := cpu.o setup.o octeon-platform.o octeon-irq.o csrc-octeon.o

(b) the multiple *_initcall() statements, each of which are translated
    to a module_init() call when attempting a module build, become
    aliases to init_module().  Having more than one alias will cause a
    build error.

Hence, rather than adding a linux/module.h include, remove the redundant
MODULE_*() from this file.

Acked-by: David Daney <david.daney@cavium.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 13:51:03 -05:00
Russell King da5df6205b iscsi: fix build errors when linux/phy*.h is removed from net/dsa.h
drivers/target/iscsi/iscsi_target_login.c:1135:7: error: implicit declaration of function 'try_module_get' [-Werror=implicit-function-declaration]

Add linux/module.h to iscsi_target_login.c.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
Acked-by: Nicholas Bellinger <nab@linux-iscsi.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 13:51:03 -05:00
Russell King 9303ab2b34 net: mvneta: fix build errors when linux/phy*.h is removed from net/dsa.h
drivers/net/ethernet/marvell/mvneta.c:2694:26: error: storage size of 'status' isn't known
drivers/net/ethernet/marvell/mvneta.c:2695:26: error: storage size of 'changed' isn't known
drivers/net/ethernet/marvell/mvneta.c:2695:9: error: variable 'changed' has initializer but incomplete type
drivers/net/ethernet/marvell/mvneta.c:2709:2: error: implicit declaration of function 'fixed_phy_update_state' [-Werror=implicit-function-declaration]

Add linux/phy_fixed.h to mvneta.c

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 13:51:03 -05:00
Russell King f225e4e697 net: fman: fix build errors when linux/phy*.h is removed from net/dsa.h
drivers/net/ethernet/freescale/fman/fman_memac.c:519:21: error: dereferencing pointer to incomplete type 'struct fixed_phy_status'

Add linux/phy_fixed.h to fman_memac.c

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 13:51:02 -05:00
Russell King 13bf77604e net: bgmac: fix build errors when linux/phy*.h is removed from net/dsa.h
drivers/net/ethernet/broadcom/bgmac.c:1015:17: error: dereferencing pointer to incomplete type 'struct mii_bus'
drivers/net/ethernet/broadcom/bgmac.c:1185:2: error: implicit declaration of function 'phy_start' [-Werror=implicit-function-declaration]
drivers/net/ethernet/broadcom/bgmac.c:1198:2: error: implicit declaration of function 'phy_stop' [-Werror=implicit-function-declaration]
drivers/net/ethernet/broadcom/bgmac.c:1239:9: error: implicit declaration of function 'phy_mii_ioctl' [-Werror=implicit-function-declaration]
drivers/net/ethernet/broadcom/bgmac.c:1389:28: error: 'phy_ethtool_get_link_ksettings' undeclared here (not in a function)
drivers/net/ethernet/broadcom/bgmac.c:1390:28: error: 'phy_ethtool_set_link_ksettings' undeclared here (not in a function)
drivers/net/ethernet/broadcom/bgmac.c:1403:13: error: dereferencing pointer to incomplete type 'struct phy_device'
drivers/net/ethernet/broadcom/bgmac.c:1417:3: error: implicit declaration of function 'phy_print_status' [-Werror=implicit-function-declaration]
drivers/net/ethernet/broadcom/bgmac.c:1424:26: error: storage size of 'fphy_status' isn't known
drivers/net/ethernet/broadcom/bgmac.c:1424:9: error: variable 'fphy_status' has initializer but incomplete type
drivers/net/ethernet/broadcom/bgmac.c:1425:11: warning: excess elements in struct initializer
drivers/net/ethernet/broadcom/bgmac.c:1425:3: error: unknown field 'link' specified in initializer
drivers/net/ethernet/broadcom/bgmac.c:1426:12: note: in expansion of macro 'SPEED_1000'
drivers/net/ethernet/broadcom/bgmac.c:1426:3: error: unknown field 'speed' specified in initializer
drivers/net/ethernet/broadcom/bgmac.c:1427:13: note: in expansion of macro 'DUPLEX_FULL'
drivers/net/ethernet/broadcom/bgmac.c:1427:3: error: unknown field 'duplex' specified in initializer
drivers/net/ethernet/broadcom/bgmac.c:1432:12: error: implicit declaration of function 'fixed_phy_register' [-Werror=implicit-function-declaration]
drivers/net/ethernet/broadcom/bgmac.c:1432:31: error: 'PHY_POLL' undeclared (first use in this function)
drivers/net/ethernet/broadcom/bgmac.c:1438:8: error: implicit declaration of function 'phy_connect_direct' [-Werror=implicit-function-declaration]
drivers/net/ethernet/broadcom/bgmac.c:1439:6: error: 'PHY_INTERFACE_MODE_MII' undeclared (first use in this function)
drivers/net/ethernet/broadcom/bgmac.c:1521:2: error: implicit declaration of function 'phy_disconnect' [-Werror=implicit-function-declaration]
drivers/net/ethernet/broadcom/bgmac.c:1541:15: error: expected declaration specifiers or '...' before string constant

Add linux/phy.h to bgmac.c

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Acked-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 13:51:02 -05:00
Russell King 8c56ea410e net: lan78xx: fix build errors when linux/phy*.h is removed from net/dsa.h
drivers/net/usb/lan78xx.c:394:33: sparse: expected ; at end of declaration
drivers/net/usb/lan78xx.c:394:33: sparse: Expected } at end of struct-union-enum-specifier
drivers/net/usb/lan78xx.c:394:33: sparse: got interface
drivers/net/usb/lan78xx.c:403:1: sparse: Expected ; at the end of type declaration
drivers/net/usb/lan78xx.c:403:1: sparse: got }

Add linux/phy.h to lan78xx.c

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 13:51:02 -05:00
Russell King fc182b8512 net: macb: fix build errors when linux/phy*.h is removed from net/dsa.h
drivers/net/ethernet/cadence/macb.h:862:33: sparse: expected ; at end of declaration
drivers/net/ethernet/cadence/macb.h:862:33: sparse: Expected } at end of struct-union-enum-specifier
drivers/net/ethernet/cadence/macb.h:862:33: sparse: got phy_interface
drivers/net/ethernet/cadence/macb.h:877:1: sparse: Expected ; at the end of type declaration
drivers/net/ethernet/cadence/macb.h:877:1: sparse: got }
In file included from drivers/net/ethernet/cadence/macb_pci.c:29:0:
drivers/net/ethernet/cadence/macb.h:862:2: error: unknown type name 'phy_interface_t'
     phy_interface_t  phy_interface;
     ^~~~~~~~~~~~~~~

Add linux/phy.h to macb.h

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 13:51:02 -05:00
Russell King 43cc277a93 net: cgroups: fix build errors when linux/phy*.h is removed from net/dsa.h
net/core/netprio_cgroup.c:303:16: error: expected declaration specifiers or '...' before string constant
    MODULE_LICENSE("GPL v2");
                   ^~~~~~~~

Add linux/module.h to fix this.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 13:51:01 -05:00
Russell King f39b2dde48 net: sunrpc: fix build errors when linux/phy*.h is removed from net/dsa.h
Removing linux/phy.h from net/dsa.h reveals a build error in the sunrpc
code:

net/sunrpc/xprtrdma/svc_rdma_backchannel.c: In function 'xprt_rdma_bc_put':
net/sunrpc/xprtrdma/svc_rdma_backchannel.c:277:2: error: implicit declaration of function 'module_put' [-Werror=implicit-function-declaration]
net/sunrpc/xprtrdma/svc_rdma_backchannel.c: In function 'xprt_setup_rdma_bc':
net/sunrpc/xprtrdma/svc_rdma_backchannel.c:348:7: error: implicit declaration of function 'try_module_get' [-Werror=implicit-function-declaration]

Fix this by adding linux/module.h to svc_rdma_backchannel.c

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Acked-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 13:51:01 -05:00
David S. Miller e3f29c4809 wireless-drivers-next patches for 4.11
Mostly smaller changeds and fixes all over, nothing really major
 standing out.
 
 Major changes:
 
 iwlwifi
 
 * work on support for new A000 devices continues
 * fix 802.11w, which was failing to due an IGTK bug
 
 ath10k
 
 * add debugfs file peer_debug_trigger for debugging firmware
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Merge tag 'wireless-drivers-next-for-davem-2017-02-09' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next

Kalle Valo says:

====================
wireless-drivers-next patches for 4.11

Mostly smaller changeds and fixes all over, nothing really major
standing out.

Major changes:

iwlwifi

* work on support for new A000 devices continues
* fix 802.11w, which was failing to due an IGTK bug

ath10k

* add debugfs file peer_debug_trigger for debugging firmware
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 13:47:52 -05:00
Jiri Pirko dc371700d4 spectrum: flower: Treat ETH_P_ALL as a special case and translate for HW
HW does not understand ETH_P_ALL. So treat this special case differently
and translate to 0/0 key/mask. That will allow HW to match all ethertypes.

Fixes: 7aa0f5aa90 ("mlxsw: spectrum: Implement TC flower offload")
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Reviewed-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 13:42:50 -05:00
David S. Miller 201dacbb1d Merge branch 'net-checkpatch'
Tobin C. Harding says:

====================
Whitespace checkpatch fixes

This patch set fixes various whitespace checkpatch errors and warnings.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 13:37:49 -05:00
tcharding f4563a75fb net: Fix checkpatch, Missing a blank line after declarations
This patch fixes multiple occurrences of checkpatch WARNING: Missing
a blank line after declarations.

Signed-off-by: Tobin C. Harding <me@tobin.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 13:37:49 -05:00
tcharding eb13da1a10 net: Fix checkpatch block comments warnings
Fix multiple occurrences of checkpatch warning. WARNING: Block
comments use * on subsequent lines. Also make comment blocks
more uniform.

Signed-off-by: Tobin C. Harding <me@tobin.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 13:37:48 -05:00
tcharding 643aa9cba0 net: Fix checkpatch whitespace errors
This patch fixes two trivial whitespace errors. Brace should be
on the previous line and trailing statements should be on next line.

Signed-off-by: Tobin C. Harding <me@tobin.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 13:37:48 -05:00