Scott Feldman [Thu, 4 Jun 2015 03:43:41 +0000 (20:43 -0700)]
switchdev: documentation: fix grammer error
Signed-off-by: Scott Feldman <sfeldma@gmail.com>
Acked-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
Scott Feldman [Thu, 4 Jun 2015 03:43:40 +0000 (20:43 -0700)]
switchdev: documentation: fix longer-than-80-char lines
Signed-off-by: Scott Feldman <sfeldma@gmail.com>
Acked-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Thu, 4 Jun 2015 06:44:57 +0000 (23:44 -0700)]
Merge tag 'wireless-drivers-next-for-davem-2015-06-03' of git://git./linux/kernel/git/kvalo/wireless-drivers-next
Kalle Valo says:
====================
new driver mt7601u for MediaTek Wi-Fi devices MT7601U
ath10k:
* qca6174 power consumption improvements, enable ASPM etc (Michal)
wil6210:
* support Wi-Fi Simple Configuration in STA mode
iwlwifi:
* a few fixes (re-enablement of interrupts for certain new
platforms that have special power states)
* Rework completely the RBD allocation model towards new
multi RX hardware.
* cleanups
* scan reworks continuation (Luca)
mwifiex:
* improve firmware debug functionality
rtlwifi:
* update regulatory database
brcmfmac:
* cleanup and new feature support in PCIe code
* alternative nvram loading for router support
====================
Conflicts:
drivers/net/wireless/iwlwifi/Kconfig
Trivial conflict in iwlwifi Kconfig, two commits adding
the same two chip numbers to the help text, but order
transposed.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Thu, 4 Jun 2015 06:40:20 +0000 (23:40 -0700)]
Merge branch 'cxgb4-next'
Hariprasad Shenai says:
====================
cxgb4: Adds support for various ethtool stats
This patch series adds the following:
Adds support to dump adapter specific stats in ethtool
Adds support to dump channel stats in ethtool
Adds support to dump loopback port stats in ethtool
Remove wake-on-lan get/set ethtool support
This patch series has been created against net-next tree and includes
patches on cxgb4 driver.
We have included all the maintainers of respective drivers. Kindly review
the change and let us know in case of any review comments.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Hariprasad Shenai [Wed, 3 Jun 2015 15:34:42 +0000 (21:04 +0530)]
cxgb4: Remove WOL get/set ethtool support
Remove ethtool get/set support for wake on lan, adapter doesn't support
it.
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Hariprasad Shenai [Wed, 3 Jun 2015 15:34:41 +0000 (21:04 +0530)]
cxgb4: Add support to dump loopback port stats
Add support in ethtool to dump loopback port statistics
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Hariprasad Shenai [Wed, 3 Jun 2015 15:34:40 +0000 (21:04 +0530)]
cxgb4: Add support in ethtool to dump channel stats
Add support in ethtool to dump adapter channel stats
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Hariprasad Shenai [Wed, 3 Jun 2015 15:34:39 +0000 (21:04 +0530)]
cxgb4: Add ethtool support to get adapter stats
Add ethtool support to get adapter specific hardware statistics
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Thu, 4 Jun 2015 03:22:46 +0000 (20:22 -0700)]
Merge tag 'batman-adv-for-davem' of git://git.open-mesh.org/linux-merge
Antonio Quartulli says:
====================
pull request: batman-adv
20150603
here you have our second batch of patches intended for net-next.
In this patchset you won't find any new features, but quite some code
cleanup work, a bunch of code style fixes and also comments corrections
by Markus Pargmann.
Moreover you have a patch from Sven Eckelmann removing an unnecessary
NULL check in batadv_iv_ogm_update_seqnos().
Please pull or let me know of any problem!
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Rasmus Villemoes [Wed, 3 Jun 2015 11:44:03 +0000 (13:44 +0200)]
net: tulip: rearrange order of searching for substrings
Currently, two of the branches are dead code, since an earlier smaller
substring would have been found ("TP" in the "TP_NW" case and either
of "BNC" and "AUI" in the "BNC_AUI" case). Rearrange the strstr()
calls so that the longer strings are searched for first.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Thu, 4 Jun 2015 03:19:16 +0000 (20:19 -0700)]
Merge branch 'master' of git://git./linux/kernel/git/jkirsher/next-queue
Jeff Kirsher says:
====================
Intel Wired LAN Driver Updates 2015-06-03
This series contains updates to e1000e only.
Yanir provides 8 fixes and 1 version bump for e1000e. First fix resolves
a possible unit hang if multiple descriptors are available in the rings
during reset or runtime suspend. Fixed a warning on SPARC compile based
on a suggested solution from Alex Duyck. Fixed a logical error, where
a "if" condition under which a flush should occur, was revered. Fixed
a hardware issue that prevented i219 from working in legacy interrupts
mode. Fixed the hardware clock configuration and suprious non-linear
increment. Lastly, fixed a system hang which occurred during execution
of "ethtool -t <NIC>", by disabling MULR for the loopback test to avoid
the hand state.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Alexei Starovoitov [Tue, 2 Jun 2015 23:03:14 +0000 (16:03 -0700)]
bpf: introduce bpf_clone_redirect() helper
Allow eBPF programs attached to classifier/actions to call
bpf_clone_redirect(skb, ifindex, flags) helper which will
mirror or redirect the packet by dynamic ifindex selection
from within the program to a target device either at ingress
or at egress. Can be used for various scenarios, for example,
to load balance skbs into veths, split parts of the traffic
to local taps, etc.
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Carol Soto [Tue, 2 Jun 2015 21:07:25 +0000 (16:07 -0500)]
net/mlx4_core: fix typo in mlx4_set_vf_mac
fix typo in mlx4_set_vf_mac
Acked-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Carol L Soto <clsoto@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Carol Soto [Tue, 2 Jun 2015 21:07:24 +0000 (16:07 -0500)]
net/mlx4_core: need to call close fw if alloc icm is called twice
If mlx4_enable_sriov is called by adapter without this
feature MLX4_DEV_CAP_FLAG2_SYS_EQS then during this path the function alloc
icm is called twice without freeing the structures from the first time.
Acked-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Carol L Soto <clsoto@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Carol L Soto [Tue, 2 Jun 2015 21:07:23 +0000 (16:07 -0500)]
net/mlx4_core: double free of dev_vfs
If user loads mlx4_core with num_vfs greater than
supported then variable dev->dev_vfs is freed 2 times after unloading the
driver.
Acked-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Carol L Soto <clsoto@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David Malcolm [Tue, 2 Jun 2015 19:31:17 +0000 (15:31 -0400)]
drivers/net/ethernet/dec/tulip/uli526x.c: fix misleading indentation in uli526x_timer
This code in drivers/net/ethernet/dec/tulip/uli526x.c
function "uli526x_timer":
1086 } else
1087 if ((tmp_cr12 & 0x3) && db->link_failed) {
[...snip...]
1109 }
1110 else if(!(tmp_cr12 & 0x3) && db->link_failed)
1111 {
[...snip...]
1117 }
1118 db->init=0;
is misleadingly indented: the
db->init=0
is indented as if part of the else clause at line 1086, but it is
independent of it (no braces before the "if" at line 1087).
This patch fixes the indentation to reflect the actual meaning of the code,
though is it actually meant to be part of the "else" clause? (I'm a
compiler developer, not a kernel person). It also adds spaces around
the assignment, to placate checkpatch.pl.
Seen via an experimental new gcc warning I'm working on for gcc 6,
-Wmisleading-indentation, using gcc r223098 adding
-Werror=misleading-indentation to KBUILD_CFLAGS in Makefile.
The experimental GCC emits this warning (as an error), rightly IMHO:
drivers/net/ethernet/dec/tulip/uli526x.c: In function ‘uli526x_timer’:
drivers/net/ethernet/dec/tulip/uli526x.c:1118:3: error: statement is
indented as if it were guarded by... [-Werror=misleading-indentation]
db->init=0;
^
drivers/net/ethernet/dec/tulip/uli526x.c:1086:4: note: ...this ‘else’
clause, but it is not
} else
^
Hope this is helpful
Dave
Signed-off-by: David Malcolm <dmalcolm@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Dan Murphy [Tue, 2 Jun 2015 14:34:37 +0000 (09:34 -0500)]
net: phy: dp83867: Add TI dp83867 phy
Add support for the TI dp83867 Gigabit ethernet phy
device.
The DP83867 is a robust, low power, fully featured
Physical Layer transceiver with integrated PMD
sublayers to support 10BASE-T, 100BASE-TX and
1000BASE-T Ethernet protocols.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Antonio Murdaca [Tue, 2 Jun 2015 12:35:52 +0000 (14:35 +0200)]
ethernet: micrel: use time_after_eq
use the time_after_eq macro for jiffies comparison operation
Signed-off-by: Antonio Murdaca <antonio.murdaca@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Or Gerlitz [Tue, 2 Jun 2015 07:29:48 +0000 (10:29 +0300)]
net/mlx4_core: Fix build failure introduced by the EQ pool changes
When CONFIG_RFS_ACCEL or SMP aren't set, we fail to build, fix it.
Also, avoid build warning as of unused function on that setup.
Fixes: c66fa19c405a ('net/mlx4: Add EQ pool')
Reported-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Markus Pargmann [Fri, 26 Dec 2014 11:41:41 +0000 (12:41 +0100)]
batman-adv: Remove unnecessary ret variable in algo_register
Remove ret variable and all jumps.
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Markus Pargmann [Fri, 26 Dec 2014 11:41:40 +0000 (12:41 +0100)]
batman-adv: Remove unnecessary ret variable
We can avoid this indirect return variable by directly returning the
error values.
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Markus Pargmann [Fri, 26 Dec 2014 11:41:39 +0000 (12:41 +0100)]
batman-adv: main, batadv_compare_eth return bool
Declare the returntype of batadv_compare_eth as bool.
The function called inside this helper function
(ether_addr_equal_unaligned) also uses bool as return value, so there is
no need to return int.
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Markus Pargmann [Fri, 26 Dec 2014 11:41:38 +0000 (12:41 +0100)]
batman-adv: main, Convert is_my_mac() to bool
It is much clearer to see a bool type as return value than 'int' for
functions that are supposed to return true or false.
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Sven Eckelmann [Sun, 1 Mar 2015 15:56:26 +0000 (16:56 +0100)]
batman-adv: Remove unnecessary check for orig_ifinfo not NULL
orig_ifinfo is dereferenced multiple times in batadv_iv_ogm_update_seqnos
before the check for NULL is done. The function also exists at the
beginning when orig_ifinfo would have been NULL. This makes the check at
the end unnecessary and only confuses the reader/code analyzers.
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Markus Pargmann [Fri, 26 Dec 2014 11:41:37 +0000 (12:41 +0100)]
batman-adv: types, Fix comment on bcast_own
batadv_orig_bat_iv->bcast_own is actually not a bitfield, it is an
array. Adjust the comment accordingly.
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Antonio Quartulli <antonio@meshcoding.com>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Yanir Lubetkin [Tue, 2 Jun 2015 14:05:50 +0000 (17:05 +0300)]
e1000e: Bump the version to 3.2.5
Bump the version to reflect the driver changes and bug fixes for i219.
Also update the copyright, while we are at it.
Signed-off-by: Yanir Lubetkin <yanirx.lubetkin@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Yanir Lubetkin [Tue, 2 Jun 2015 14:05:47 +0000 (17:05 +0300)]
e1000e: fix unit hang during loopback test
System would hang during execution of "ethtool -t <NIC>" for the same
reason that required flushing the descriptor rings. This fix disables
MULR for the loopback test to avoid the hang state.
Signed-off-by: Yanir Lubetkin <yanirx.lubetkin@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Yanir Lubetkin [Tue, 2 Jun 2015 14:05:45 +0000 (17:05 +0300)]
e1000e: fix systim issues
Two issues involving systim were reported.
1. Clock is not running in the correct frequency
2. In some situations, systim values were not incremented linearly
This patch fixes the hardware clock configuration and the spurious
non-linear increment.
Signed-off-by: Yanir Lubetkin <yanirx.lubetkin@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Yanir Lubetkin [Tue, 2 Jun 2015 14:05:42 +0000 (17:05 +0300)]
e1000e: fix legacy interrupt handling in i219
This fix handles a hardware issue that prevented i219 from
working in legacy interrupts mode (IntMode=0)
Signed-off-by: Yanir Lubetkin <yanirx.lubetkin@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Yanir Lubetkin [Tue, 2 Jun 2015 14:05:38 +0000 (17:05 +0300)]
e1000e: fix flush_desc_ring implementation
The indication that a descriptor ring flush is required was read from
FEXTNVM7 by mistake. It should be read from the PCI config space.
Signed-off-by: Yanir Lubetkin <yanirx.lubetkin@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Yanir Lubetkin [Wed, 22 Apr 2015 16:25:17 +0000 (19:25 +0300)]
e1000e: fix logical error in flush_desc_rings
The condition under which the flush should occur was reversed. The fix
should be applied before any HW reset (unless followed by bus reset)
and before any power state transition from D0.
If E1000_FEXTNVM7_NEED_DESCRING_FLUSH bit is set in FEXTNVM7 and TDLEN > 0
the Tx ring should be flushed. (fixes ~95% of the hang states).
If the E1000_FEXTNVM7_NEED_DESCRING_FLUSH did not clear, we should also
flush the RX ring. Bug was caught by Alexander Duyck during a code review
when examining this fix.
Signed-off-by: Yanir Lubetkin <yanirx.lubetkin@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Yanir Lubetkin [Wed, 22 Apr 2015 02:55:43 +0000 (05:55 +0300)]
e1000e: remove call to do_div and sign mismatch warning
Fixes a warning that was reported by Yanjiang Jin
<yanjiang.jin@windriver.com> by implementing the solution suggested by
Alexander Duyck <alexander.h.duyck@redhat.com>.
Signed-off-by: Yanir Lubetkin <yanirx.lubetkin@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Yanir Lubetkin [Wed, 22 Apr 2015 01:15:01 +0000 (04:15 +0300)]
e1000e: i219 execute unit hang fix on every reset or power state transition
After testing various cases, the conclusion is that the fix MUST be
executed BEFORE any event that the HW is reset or transition to D3.
To fix that I moved the execution to the relevant places but per
Alexander Duyck's review, ensure now that the DMA is valid and was not
freed before manipulating the ring.
Signed-off-by: Yanir Lubetkin <yanirx.lubetkin@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Yanir Lubetkin [Mon, 13 Apr 2015 23:20:21 +0000 (02:20 +0300)]
e1000e: i219 fix unit hang on reset and runtime D3
Unit hang may occur if multiple descriptors are available in the rings
during reset or runtime suspend. This state can be detected by testing
bit 8 in the FEXTNVM7 register. If this bit is set and there are pending
descriptors in one of the rings, we must flush them prior to reset. Same
applies entering runtime suspend.
Signed-off-by: Yanir Lubetkin <yanirx.lubetkin@intel.com>
Reviewed-by: Alexander Duyck <alexander.h.duyck@redhat.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Kalle Valo [Wed, 3 Jun 2015 09:15:51 +0000 (12:15 +0300)]
Merge tag 'iwlwifi-next-for-kalle-2015-06-03' of https://git./linux/kernel/git/iwlwifi/iwlwifi-next
* a few fixes (re-enablement of interrupts for certain new
platforms that have special power states)
* Rework completely the RBD allocation model towards new
multi RX hardware.
* cleanups
* scan reworks continuation (Luca)
Markus Pargmann [Fri, 26 Dec 2014 11:41:36 +0000 (12:41 +0100)]
batman-adv: iv_ogm, fix comment function name
This is a small copy paste fix for batadv_ing_buffer_avg.
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Markus Pargmann [Fri, 26 Dec 2014 11:41:35 +0000 (12:41 +0100)]
batman-adv: iv_ogm, fix coding style
The kernel coding style says, that there should not be multiple
assignments in one row.
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Markus Pargmann [Fri, 26 Dec 2014 11:41:34 +0000 (12:41 +0100)]
batman-adv: iv_ogm, Fix dup_status comment
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Markus Pargmann [Fri, 26 Dec 2014 11:41:33 +0000 (12:41 +0100)]
batman-adv: iv_ogm_orig_update, style, add missing brackets
CodingStyle describes that either none or both branches of a conditional
have to have brackets.
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Markus Pargmann [Fri, 26 Dec 2014 11:41:32 +0000 (12:41 +0100)]
batman-adv: iv_ogm_queue_add, Simplify expressions
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Markus Pargmann [Fri, 26 Dec 2014 11:41:31 +0000 (12:41 +0100)]
batman-adv: iv_ogm_aggregate_new, simplify error handling
It is just a bit easier to put the error handling at one place and let
multiple error paths use the same calls.
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch>
Johannes Berg [Wed, 20 May 2015 14:51:28 +0000 (16:51 +0200)]
iwlwifi: mvm: advertise only HW-supported ciphers
After the new ciphers CCMP-256 and GCMP-128/256 were implemented,
wpa_supplicant could start negotiating them and use the software
implementation. This, however, breaks D3 behaviour in the driver
since it means that WoWLAN will not be possible.
To avoid breaking that feature, advertise only ciphers that the
hardware supports.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Emmanuel Grumbach [Wed, 3 Jun 2015 06:54:18 +0000 (09:54 +0300)]
iwlwifi: bump the iwlmvm API number to 15
The driver is now ready to handle the -15.ucode.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Matti Gottlieb [Sun, 31 May 2015 06:18:30 +0000 (09:18 +0300)]
iwlwifi: mvm: Add DC2DC_CONFIG_CMD (0x83) cmd & TLV
Add DC2DC_CONFIG_CMD (0x83) cmd.
Add IWL_UCODE_TLV_CAPA_DC2DC_CONFIG_SUPPORT tlv.
The command allows the driver get & set the DCDC's frequency tune.
(freq_tune is the divider that is used to calculate the actual DCDC's
clock rate)
The command always returns the current/updated frequency tune values of
the DCDC.
Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Matti Gottlieb [Sun, 31 May 2015 08:29:52 +0000 (11:29 +0300)]
iwlwifi: mvm: Remove old scan commands
The firmwares that used these commands is not supported
anymore. Remove them.
Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Johannes Berg [Mon, 1 Jun 2015 15:11:11 +0000 (17:11 +0200)]
iwlwifi: prepare for higher API/CAPA bits
Currently, loading the firmware fails when it has higher API or CAPA
bits than the driver supports. That's an issue with integration.
At the same time, actually using api[0] and capa[0] will become
confusing when we also have api[1] and capa[1], and it's almost
certain that we'll mix up the bits and use the bits for api[1] with
api[0] by accident.
Avoid all this by translating the API/CAPA bits to the regular kernel
test_bit() format, and also providing wrapper functions. Also use the
__bitwise__ facility of sparse to check that we're testing the right
one.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Johannes Berg [Mon, 1 Jun 2015 21:38:23 +0000 (23:38 +0200)]
iwlwifi: mvm: simplify iwl_mvm_stop_roc()
As pointed out by smatch, there's no need for a loop that always
immediately terminates. Use an if statement instead and while at
it clean up the mvmvif initialization.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Johannes Berg [Fri, 17 Apr 2015 13:50:43 +0000 (15:50 +0200)]
iwlwifi: dvm: enable IEEE80211_HW_SUPPORT_FAST_XMIT
Since the firmware is responsible for duration calculation, the
driver can easily support fast-xmit.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Johannes Berg [Fri, 17 Apr 2015 13:50:43 +0000 (15:50 +0200)]
iwlwifi: mvm: enable IEEE80211_HW_SUPPORT_FAST_XMIT
Since the firmware is responsible for duration calculation, the
driver can easily support fast-xmit.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Sara Sharon [Tue, 28 Apr 2015 09:56:54 +0000 (12:56 +0300)]
iwlwifi: pcie: New RBD allocation model
As a preperation for multiple RX queues change the RBD
allocation model.
The new model includes a background allocator. The allocator is
called by the interrupt handler when there are two released
buffers by the queue, and the allocator starts allocating eight
pages per request.
When the queue has released 8 pages it tries claiming the
request. If the pages are not ready - it keeps claiming.
This new model should make sure that RBDs are always available
across the multiple queues.
The RBDs are transferred between the allocator and the queue.
The queue moves the free RBDs upon freeing them to the allocator.
The allocator moves them back to the queue's possession when the
request is claimed.
The allocator has an initial pool to make sure there are always RBDs
available for the request completion.
Release of the buffers at exit is done per pools - the allocator
frees its own initial pool and the queue frees its own pool.
Existing code refactor -
-Queue's initial pool is the size of the queue only as the allocation
of the new buffers no longer uses this pool.
-Removal of replenish background work, and replenish calls in the
interrupt handler and restock().
-The replenish() and the rxq used_list are used only during
initialization.
-Moved page allocation to a new function for code reuse.
New code -
Allocator code - new structure and functions.
Interrupt handler uses the allocator functions for replenishing buffers.
Reuse of the restock() method.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Eliad Peller [Thu, 28 May 2015 13:50:12 +0000 (16:50 +0300)]
iwlwifi: pcie: re-enable interrupts on resume
On resume, all the interrupts are masked (CSR_INT_MASK is 0),
and ict is disabled.
Re-configure them both.
Signed-off-by: Eliad Peller <eliadx.peller@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
David Spinadel [Tue, 26 May 2015 07:32:19 +0000 (10:32 +0300)]
iwlwifi: mvm: don't use EBS for P2P find
Don't use EBS for P2P find to make sure we find all GOs in
our only attempt.
Signed-off-by: David Spinadel <david.spinadel@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
David Spinadel [Wed, 20 May 2015 08:56:59 +0000 (11:56 +0300)]
iwlwifi: mvm: add inactive state to ebs status
Currently EBS status in scan complete notifications is set to
success if EBS wasn't activated. FW will add a special return
value for cases when EBS wasn't activated and we add a print
of this status.
This change is needed for debug only, no behavior changes.
Signed-off-by: David Spinadel <david.spinadel@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Avri Altman [Mon, 11 May 2015 08:04:34 +0000 (11:04 +0300)]
iwlwifi: pcie: Control access to the NIC's PM registers via iwl_cfg
Allow a cleaner way to access those hw-dependent registers,
instead of using the product family type etc.
Signed-off-by: Avri Altman <avri.altman@intel.com>
Reviewed-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Liad Kaufman [Tue, 19 May 2015 10:47:03 +0000 (13:47 +0300)]
iwlwifi: wrt: add mipi type to debug types
This adds the MIPI mode type to the types declared supported
by the driver. Without this patch, when using MIPI mode and
looking at the logs the user would see the debug destination
"UNKNOWN".
Signed-off-by: Liad Kaufman <liad.kaufman@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Eyal Shapira [Wed, 27 May 2015 19:00:03 +0000 (22:00 +0300)]
iwlwifi: mvm: rs: pass rate directly to column checks
A minor refactoring for following patches.
This enables the reuse of the checks functions.
type=cleanup
Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Shailendra Verma [Wed, 27 May 2015 00:55:57 +0000 (06:25 +0530)]
ray_cs: Change 1 to true for bool type variable.
The variable translate is bool type. So assigning true instead of 1.
Signed-off-by: Shailendra Verma <shailendra.capricorn@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Amitkumar Karwar [Tue, 26 May 2015 13:34:32 +0000 (06:34 -0700)]
mwifiex: device dump support via devcoredump framework
Currently device dump generated in the driver is retrieved
using ethtool set/get dump commands. We will get rid of
ethtool approach and use devcoredump framework.
Device dump can be trigger by
cat /debugfs/mwifiex/mlanX/device_dump
and when the dump operation is completed, data can be read by
cat /sys/class/devcoredump/devcdX/data
We have prepared following script to split device dump data
into multiple files.
[root]# cat mwifiex_split_dump_data.sh
#!/bin/bash
# usage: ./mwifiex_split_dump_data.sh dump_data
fw_dump_data=$1
mem_type="driverinfo ITCM DTCM SQRAM APU CIU ICU MAC"
for name in ${mem_type[@]}
do
sed -n "/Start dump $name/,/End dump/p" $fw_dump_data > tmp.$name.log
if [ ! -s tmp.$name.log ]
then
rm -rf tmp.$name.log
else
#Remove the describle info "Start dump" and "End dump"
sed '1d' tmp.$name.log | sed '$d' > /data/$name.log
if [ -s /data/$name.log ]
then
echo "generate /data/$name.log"
else
sed '1d' tmp.$name.log | sed '$d' > /var/$name.log
echo "generate /var/$name.log"
fi
rm -rf tmp.$name.log
fi
done
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Amitkumar Karwar [Tue, 26 May 2015 13:34:31 +0000 (06:34 -0700)]
mwifiex: use generic name 'device dump'
Currently we are dumping driver information also inside
firmware dump API. We will call it as device dump and
dump driver and firmware data separately.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Amitkumar Karwar [Tue, 26 May 2015 13:34:30 +0000 (06:34 -0700)]
mwifiex: minor changes in debug messages
Small letters are used in debug messages to match coding style
at other places.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Amitkumar Karwar [Tue, 26 May 2015 13:34:29 +0000 (06:34 -0700)]
mwifiex: dump driver information for PCIe interface
Currently we are dumping driver information only for SDIO
interface. This patch adds missing mwifiex_dump_drv_info()
call for PCIe interface.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Amitkumar Karwar [Tue, 26 May 2015 13:34:28 +0000 (06:34 -0700)]
mwifiex: fix a possible double free issue
As drv_info_dump pointer doesn't get reset, we may end up
freeing the allocated memory twice.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Amitkumar Karwar [Tue, 26 May 2015 13:34:27 +0000 (06:34 -0700)]
mwifiex: fix SDIO firmware dump problem
It's been observed that firmware doesn't go back to normal
state when all firmware memories are dumped. As a result,
further commands are blocked. This happens due to missing
driver change of writing READ DONE to control register for
SDIO interface.
This patch adds a missing change to fix the problem.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
David S. Miller [Tue, 2 Jun 2015 19:57:39 +0000 (12:57 -0700)]
Merge branch 'sfc-next'
Shradha Shah says:
====================
sfc: ndo_get_phys_port_id, vadaptor stats and PF unload when Vf's assigned to guest
This is the third and last instalment of SRIOV for EF10 patches.
This patch set includes implementation of ndo_get_phys_port_id
and changes to the MAC statistics code in order to support
vadaptor statistics.
It also includes code to deal with PF unload when Vf's are still
assigned to the guest.
The first couple of patches create sysfs files for physical port
and link control flags which are particularly useful when we have
enabled a large number of VF's.
These patches have been tested with and without CONFIG_SFC_SRIOV.
The creation and content of the sysfs files has been tested.
The statistics are tested using ethtool for monitoring.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Daniel Pieczko [Tue, 2 Jun 2015 10:41:00 +0000 (11:41 +0100)]
sfc: leak vports if a VF is assigned during PF unload
If any VF is assigned as the PF is unloaded, do not attempt to
remove its vport or the vswitch. These will be removed if the
driver binds to the PF again, as an entity reset occurs during
probe.
A 'force' flag is added to efx_ef10_pci_sriov_disable() to
distinguish between disabling SR-IOV and driver unload.
SR-IOV cannot be disabled if VFs are assigned to guests.
If the PF driver is unloaded while VFs are assigned, the driver
may try to bind to the VF again at a later point if the driver
has been reloaded and the VF returns to the same domain as the PF.
In this case, the PF will not have a VF data structure, so the VF
can check this and drop out of probe early.
In this case, efx->vf_count will be zero but VFs will be present.
The user is advised to remove the VF and re-create it. The check
at the beginning of efx_ef10_pci_sriov_disable() that
efx->vf_count is non-zero is removed to allow SR-IOV to be
disabled in this case. Also, if the PF driver is unloaded, it
will disable SR-IOV to remove these unknown VFs.
By not disabling bus-mastering if VFs are still assigned, the VF
will continue to pass traffic after the PF has been removed.
When using the max_vfs module parameter, if VFs are already
present do not try to initialise any more.
Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Daniel Pieczko [Tue, 2 Jun 2015 10:40:46 +0000 (11:40 +0100)]
sfc: force removal of VF and vport on driver removal
When the driver unloads, force the unbind and removal of any
VFs in the host with the PF. The PF cannot remove vports and
vswitches if they are still being used by a VF driver, and when
unloading the sfc driver the removal order is not guaranteed,
so the instruction from the PF to the VF to unbind enforces a
suitable ordering so that vswitches and vports can be removed.
As a result of this, manually unbinding the driver from a single
PF will result in all of its VFs in the host also being removed.
Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Daniel Pieczko [Tue, 2 Jun 2015 10:40:31 +0000 (11:40 +0100)]
sfc: do not allow VFs to be destroyed if assigned to guests
Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Daniel Pieczko [Tue, 2 Jun 2015 10:40:18 +0000 (11:40 +0100)]
sfc: don't update stats on VF when called in atomic context
The ifenslave command to set up a bond runs in an atomic
context, and it queries the stats on the devices that are
being enslaved. A VF needs to make an MCDI call to update
its stats, which is not allowed in atomic context.
The releasing of the stats_lock is moved to the beginning of
the VF stats update function so that in_interrupt() can be
used; it must be taken again before returning from this
function.
Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Daniel Pieczko [Tue, 2 Jun 2015 10:40:05 +0000 (11:40 +0100)]
sfc: suppress vadaptor stats when EVB is not present
The raw_mask array is not initialised, so it needs to be
explicitly set to zero in the 'else' branch.
If the EVB capability is not present, a port cannot have multiple
functions so the per-port MAC stats are correct and should match
the corresponding vadaptor stats, so this redundancy can be
removed from the ethtool stats output.
Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Daniel Pieczko [Tue, 2 Jun 2015 10:39:49 +0000 (11:39 +0100)]
sfc: suppress ENOENT error messages from MC_CMD_MAC_STATS
MC_CMD_MAC_STATS can be called on a function before a
vadaptor has been created, as the kernel can call into this
through ndo_get_stats/ndo_get_stats64.
If MC_CMD_MAC_STATS is called before the DMA queues have been
setup, so that a vadaptor has not been created yet, firmware
will return ENOENT. This is expected, so suppress the MCDI
error message in this case.
Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Daniel Pieczko [Tue, 2 Jun 2015 10:39:33 +0000 (11:39 +0100)]
sfc: update netdevice statistics to use vadaptor stats
The netdevice statistics (in /proc/net/dev) are per-function
stats so they must use the vadaptor stats. Change the use of
MAC stats to vadaptor stats, and remove any statistics that
can only be measured per-port. All stats that are removed
will be shown as zeroes when these statistics are displayed.
Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Daniel Pieczko [Tue, 2 Jun 2015 10:39:20 +0000 (11:39 +0100)]
sfc: DMA the VF stats only when requested
Firmware does not support a periodic DMA of vadaptor-stats
on VFs, so only update the stats buffer when stats are
requested (when running "ethtool -S" or an ip/ifconfig
command that reports stats).
Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Daniel Pieczko [Tue, 2 Jun 2015 10:39:06 +0000 (11:39 +0100)]
sfc: display vadaptor statistics for all interfaces
All interfaces will display vadaptor statistics, so set all the
relevant bits in the stats bitmask. Only functions with the
LINKCTRL flag will see other stats, including (per-port) MAC stats.
The vadaptor stats are from rx_unicast to tx_overflow.
Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Daniel Pieczko [Tue, 2 Jun 2015 10:38:49 +0000 (11:38 +0100)]
sfc: set the port-id when calling MC_CMD_MAC_STATS
The port-id must be known so that the RMON level can be
set for the collection of vadapter stats.
Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Daniel Pieczko [Tue, 2 Jun 2015 10:38:34 +0000 (11:38 +0100)]
sfc: add "port_" prefix to MAC stats
The MAC stats are per-port and will only be displayed on the PF
with control of the link (one per physical port). Vadapter stats
will also be displayed for this PF, so distinguish the MAC stats
by adding a prefix of "port_".
Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Shradha Shah [Tue, 2 Jun 2015 10:38:16 +0000 (11:38 +0100)]
sfc: Implement ndo_gets_phys_port_id() for EF10 VFs
Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Shradha Shah [Tue, 2 Jun 2015 10:37:58 +0000 (11:37 +0100)]
sfc: Add sysfs entry for flags (link control and primary)
On every adapter there will be one primary PF per adaptor and
one link control PF per port.
Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Shradha Shah [Tue, 2 Jun 2015 10:37:41 +0000 (11:37 +0100)]
sfc: Add paranthesis correctly on all branches of the if statement
This change is a stylistic change and does not affect
functionality.
Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Shradha Shah [Tue, 2 Jun 2015 10:37:25 +0000 (11:37 +0100)]
sfc: Add code to export port_num in netdev->dev_port
In the case where we have multiple functions (PFs and VFs), this
sysfs entry is useful to identify the physical port corresponding
to the function we are interested in.
Signed-off-by: Shradha Shah <sshah@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 2 Jun 2015 19:49:39 +0000 (12:49 -0700)]
Merge branch 'thunderx-next'
Aleksey Makarov says:
====================
net: thunderx: fix problems reported by static check tools
These are fixes for the problems that were reported by static check tools.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Aleksey Makarov [Tue, 2 Jun 2015 18:00:27 +0000 (11:00 -0700)]
net: thunderx: use GFP_KERNEL in thread context
GFP_KERNEL should be used in the thread context
Signed-off-by: Aleksey Makarov <aleksey.makarov@caviumnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Aleksey Makarov [Tue, 2 Jun 2015 18:00:26 +0000 (11:00 -0700)]
net: thunderx: check if memory allocation was successful
This fixes a coccinelle warning:
coccinelle warnings: (new ones prefixed by >>)
>> drivers/net/ethernet/cavium/thunder/nicvf_queues.c:360:1-11: alloc
>> with no test, possible model on line 367
vim +360 drivers/net/ethernet/cavium/thunder/nicvf_queues.c
354 err = nicvf_alloc_q_desc_mem(nic, &sq->dmem, q_len,
SND_QUEUE_DESC_SIZE,
355 NICVF_SQ_BASE_ALIGN_BYTES);
356 if (err)
357 return err;
358
359 sq->desc = sq->dmem.base;
> 360 sq->skbuff = kcalloc(q_len, sizeof(u64), GFP_ATOMIC);
361 sq->head = 0;
362 sq->tail = 0;
363 atomic_set(&sq->free_cnt, q_len - 1);
364 sq->thresh = SND_QUEUE_THRESH;
365
366 /* Preallocate memory for TSO segment's header */
> 367 sq->tso_hdrs = dma_alloc_coherent(&nic->pdev->dev,
368 q_len *
TSO_HEADER_SIZE,
369 &sq->tso_hdrs_phys,
GFP_KERNEL);
370 if (!sq->tso_hdrs)
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Aleksey Makarov <aleksey.makarov@caviumnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Aleksey Makarov [Tue, 2 Jun 2015 18:00:25 +0000 (11:00 -0700)]
net: thunderx: remove unneeded type conversions
No need to cast void* to u8*: pointer arithmetics
works same way for both.
Signed-off-by: Aleksey Makarov <aleksey.makarov@caviumnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Aleksey Makarov [Tue, 2 Jun 2015 18:00:24 +0000 (11:00 -0700)]
net: thunderx: fix nicvf_set_rxfh()
This fixes a copypaste bug that was discovered by a static analysis
tool:
The patch
4863dea3fab0: "net: Adding support for Cavium ThunderX
network controller" from May 26, 2015, leads to the following static
checker warning:
drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c:517
nicvf_set_rxfh()
warn: we tested 'hkey' before and it was 'false'
drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c
506 /* We do not allow change in unsupported parameters */
507 if (hkey ||
^^^^
We return here.
508 (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc !=
ETH_RSS_HASH_TOP))
509 return -EOPNOTSUPP;
510
511 rss->enable = true;
512 if (indir) {
513 for (idx = 0; idx < rss->rss_size; idx++)
514 rss->ind_tbl[idx] = indir[idx];
515 }
516
517 if (hkey) {
^^^^
So this is dead code.
518 memcpy(rss->key, hkey, RSS_HASH_KEY_SIZE *
sizeof(u64));
519 nicvf_set_rss_key(nic);
520 }
521
522 nicvf_config_rss(nic);
523 return 0;
524 }
regards,
dan carpenter
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Aleksey Makarov <aleksey.makarov@caviumnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Aleksey Makarov [Tue, 2 Jun 2015 18:00:23 +0000 (11:00 -0700)]
net: thunderx: add static
This fixes sparse messages like this:
drivers/net/ethernet/cavium/thunder/nicvf_main.c:1141:26: sparse: symbol
'nicvf_get_stats64' was not declared. Should it be static?
Also remove unused declarations
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Aleksey Makarov <aleksey.makarov@caviumnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Aleksey Makarov [Tue, 2 Jun 2015 18:00:22 +0000 (11:00 -0700)]
net: thunderx: delete unused variables
They were left from development stage
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Aleksey Makarov <aleksey.makarov@caviumnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Aleksey Makarov [Tue, 2 Jun 2015 18:00:21 +0000 (11:00 -0700)]
net: thunderx: rework mac address handling
This fixes sparse message:
drivers/net/ethernet/cavium/thunder/nicvf_main.c:385:40: sparse: cast to
restricted __le64
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Aleksey Makarov <aleksey.makarov@caviumnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Aleksey Makarov [Tue, 2 Jun 2015 18:00:20 +0000 (11:00 -0700)]
net: thunderx: introduce a function for mailbox access
This fixes sparse message:
drivers/net/ethernet/cavium/thunder/nicvf_main.c:153:25: sparse: cast to
restricted __le64
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Aleksey Makarov <aleksey.makarov@caviumnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Aleksey Makarov [Tue, 2 Jun 2015 18:00:19 +0000 (11:00 -0700)]
net: thunderx: fix constants
This fixes sparse messages like this:
drivers/net/ethernet/cavium/thunder/thunder_bgx.c:897:24: sparse:
constant 0x300000000000 is so big it is long
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Aleksey Makarov <aleksey.makarov@caviumnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Robert Richter [Tue, 2 Jun 2015 18:00:18 +0000 (11:00 -0700)]
net: thunderx: Cleanup duplicate NODE_ID macros, add nic_get_node_id()
There are duplicate NODE_ID macro definitions. Move all of them to
nic.h for usage in nic and bgx driver and introduce nic_get_node_id()
helper function.
This patch also fixes 64bit mask which should have been ULL by
reworking the node calculation.
Signed-off-by: Robert Richter <rrichter@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 2 Jun 2015 05:33:25 +0000 (22:33 -0700)]
Merge git://git./linux/kernel/git/davem/net
Conflicts:
drivers/net/phy/amd-xgbe-phy.c
drivers/net/wireless/iwlwifi/Kconfig
include/net/mac80211.h
iwlwifi/Kconfig and mac80211.h were both trivial overlapping
changes.
The drivers/net/phy/amd-xgbe-phy.c file got removed in 'net-next' and
the bug fix that happened on the 'net' side is already integrated
into the rest of the amd-xgbe driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Tue, 2 Jun 2015 05:14:35 +0000 (22:14 -0700)]
Merge branch 'cxgb4-next'
Hariprasad Shenai says:
====================
cxgb4/cxgb4vf: Adds support for Chelsio T6 adapter
This patch series adds the following:
Adds NIC driver support for T6 adapter
Adds vNIC driver support for T6 adapter
This patch series has been created against net-next tree and includes
patches on cxgb4 and cxgb4vf driver.
We have included all the maintainers of respective drivers. Kindly review
the change and let us know in case of any review comments.
Thanks
V2:
Fixed compilation issue, when CHELSIO_T4_FCOE is set
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Hariprasad Shenai [Tue, 2 Jun 2015 08:29:40 +0000 (13:59 +0530)]
cxgb4vf: Adds SRIOV driver changes for T6 adapter
Adds vnic driver register related changes for T6 adapter
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Hariprasad Shenai [Tue, 2 Jun 2015 08:29:39 +0000 (13:59 +0530)]
cxgb4: Adds support for T6 adapter
Adds NIC driver related changes for T6 adapter. Register related
changes, MC related changes, VF related changes, doorbell related
changes, debugfs changes, etc
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Hariprasad Shenai [Tue, 2 Jun 2015 08:29:38 +0000 (13:59 +0530)]
cxgb4: Add is_t6 macro and T6 register ranges
Adds new macro is_t6 and adds the register address range for T6 adapter
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Tue, 2 Jun 2015 03:51:18 +0000 (20:51 -0700)]
Merge git://git./linux/kernel/git/davem/net
Pull networking fixes from David Miller:
1) Various VTI tunnel (mark handling, PMTU) bug fixes from Alexander
Duyck and Steffen Klassert.
2) Revert ethtool PHY query change, it wasn't correct. The PHY address
selected by the driver running the PHY to MAC connection decides
what PHY address GET ethtool operations return information from.
3) Fix handling of sequence number bits for encryption IV generation in
ESP driver, from Herbert Xu.
4) UDP can return -EAGAIN when we hit a bad checksum on receive, even
when there are other packets in the receive queue which is wrong.
Just respect the error returned from the generic socket recv
datagram helper. From Eric Dumazet.
5) Fix BNA driver firmware loading on big-endian systems, from Ivan
Vecera.
6) Fix regression in that we were inheriting the congestion control of
the listening socket for new connections, the intended behavior
always was to use the default in this case. From Neal Cardwell.
7) Fix NULL deref in brcmfmac driver, from Arend van Spriel.
8) OTP parsing fix in iwlwifi from Liad Kaufman.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (26 commits)
vti6: Add pmtu handling to vti6_xmit.
Revert "net: core: 'ethtool' issue with querying phy settings"
bnx2x: Move statistics implementation into semaphores
xen: netback: read hotplug script once at start of day.
xen: netback: fix printf format string warning
Revert "netfilter: ensure number of counters is >0 in do_replace()"
net: dsa: Properly propagate errors from dsa_switch_setup_one
tcp: fix child sockets to use system default congestion control if not set
udp: fix behavior of wrong checksums
sfc: free multiple Rx buffers when required
bna: fix soft lock-up during firmware initialization failure
bna: remove unreasonable iocpf timer start
bna: fix firmware loading on big-endian machines
bridge: fix br_multicast_query_expired() bug
via-rhine: Resigning as maintainer
brcmfmac: avoid null pointer access when brcmf_msgbuf_get_pktid() fails
mac80211: Fix mac80211.h docbook comments
iwlwifi: nvm: fix otp parsing in 8000 hw family
iwlwifi: pcie: fix tracking of cmd_in_flight
ip_vti/ip6_vti: Preserve skb->mark after rcv_cb call
...
Linus Torvalds [Tue, 2 Jun 2015 03:44:51 +0000 (20:44 -0700)]
Merge git://git./linux/kernel/git/davem/sparc
Pull Sparc fixes from David Miller:
1) Setup the core/threads/sockets bitmaps correctly so that 'lscpus'
and friends operate properly. Frtom Chris Hyser.
2) The bit that normally means "Cached Virtually" on sun4v systems,
actually changes meaning in M7 and later chips. Fix from Khalid
Aziz.
3) One some PCI-E systems we need to probe different OF properties to
fill in the PCI slot information properly, from Eric Snowberg.
4) Kill an extraneous memset after kzalloc(), from Christophe Jaillet.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
sparc: Resolve conflict between sparc v9 and M7 on usage of bit 9 of TTE
sparc64: pci slots information is not populated in sysfs
sparc: kernel: GRPCI2: Remove a useless memset
sparc64: Setup sysfs to mark LDOM sockets, cores and threads correctly
Linus Torvalds [Tue, 2 Jun 2015 01:49:45 +0000 (18:49 -0700)]
Merge tag 'for_linus' of git://git./linux/kernel/git/mst/vhost
Pull virtio fix from Michael Tsirkin:
"Last-minute virtio fix for 4.1
This tweaks an exported user-space header to fix build breakage for
userspace using it"
* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
include/uapi/linux/virtio_balloon.h: include linux/virtio_types.h
John W. Linville [Mon, 1 Jun 2015 19:51:35 +0000 (15:51 -0400)]
geneve: allow user to specify TOS info for tunnel frames
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
John W. Linville [Mon, 1 Jun 2015 19:51:34 +0000 (15:51 -0400)]
geneve: allow user to specify TTL for tunnel frames
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
projects / openwrt / staging / blogic.git / log