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506,942 commits

Author SHA1 Message Date
Avinash Patil
c1078bc98a mwifiex: delete TDLS link upon Teardown event
If userspace application does not take care of TDLS teardown
event, TDLS link would be present in driver database and thus
driver would send such packets on direct link while peer has
already severed link causing data traffic failure. Disable TDLS
link upon teardown event so as to ensure this does not happen.

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-05-22 14:04:37 -04:00
Avinash Patil
d8d2f19feb mwifiex: silence TDLS link delete failure for nonexistent link
If TDLS link delete command fails because of non-existent peer
or TDLS peer is absent from driver's entry, it means link was
already deleted. In such case print debug messages with lower
severity.

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-05-22 14:04:37 -04:00
Avinash Patil
16e8552afd mwifiex: avoid TDLS check for packets destined to AP
In station role if TDLS is supported, we traverse TDLS peer list
to see if packet's destination address matches with TDLS peer.
Packets destined to AP are not sent over TDLS link and hence
avoid this list traversal for such packets.

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-05-22 14:04:37 -04:00
Zefir Kurtisi
b7a5970144 ath9k: fix build error with disabled debug
DFS pulse interval printing is only available
when CONFIG_ATH9K_DEBUGFS is set.

Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-05-22 14:04:37 -04:00
Rafał Miłecki
7e8c04995e b43: N-PHY: add missing calib values for radio 0x2026 rev 11
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-05-22 14:04:37 -04:00
Rafał Miłecki
91211739b2 b43: fix list of 5 GHz channels for 802.11n cards
Broadcom hardware uses a bit tricky hw_value-s for 5 GHz channels,
values 184-228 are used for 4920-5140 MHz center frequencies. Normally
you expect channels 7-16 (e.g. 5060 MHz is channel 12, not 212). We never
meant to register hw_value 228 with freq 6140 MHz (5000 + 228 * 5).

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-05-22 14:04:36 -04:00
Rafał Miłecki
e9cdcb7423 b43: fix typo in define name for 2 GHz channels (s/CHAN4G/CHAN2G/)
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-05-22 14:04:36 -04:00
Dan Williams
d2ed2703ca libertas: fix return value when processing invalid packet
Nothing actually uses the return value yet, but we might as well
make it correct, like process_rxed_802_11_packet() does for the
same case.  Also ensure that if monitor mode is enabled (and
thus process_rxed_802_11_packet() is called) that the debugging
enter/leave functions are balanced.

Signed-off-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-05-22 14:04:36 -04:00
Richard Genoud
2ad69ac597 rt2x00: Endless loop on hub port power down
I've met an endless (or at least very long) loop if I power down the usb
port on witch a usb wifi key is plugged.
(Ok, it's not very smart to power down a usb port when a usb key is in
used... but still, I think that should not lead to an endless loop).

I have a lot of:
ieee80211 phy1: rt2x00usb_vendor_request: Error - Vendor Request 0x07 failed for offset 0x0438 with error -71

(-71==-EPROTO)

How to reproduce:
- plug an usb wifi key
- ip link set wlan0 up
- hub-ctrl -b usb_bus -d usb_device -P usb_port -p 0

hub-ctrl source: https://github.com/codazoda/hub-ctrl.c/blob/master/hub-ctrl.c

The following patch prevents the endless loop, but I'm really not sure
that The Right Way To Do It (R)

Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-05-22 14:04:36 -04:00
Alexey Khoroshilov
5c2b6078ce carl9170: fix leaks at failure path in carl9170_usb_probe()
carl9170_usb_probe() does not handle request_firmware_nowait() failure
that leads to several leaks in this case.
The patch adds all required deallocations.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-05-22 14:04:36 -04:00
John W. Linville
b88bb291b2 Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next 2014-05-22 14:01:43 -04:00
John W. Linville
40a10fd740 Merge git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next 2014-05-22 13:58:36 -04:00
John W. Linville
99abe65ff1 NFC: 3.16: First pull request
This is the NFC pull request for 3.16. We have:
 
 - STMicroeectronics st21nfca support. The st21nfca is an HCI chipset and
   thus relies on the HCI stack. This submission provides support for tag
   redaer/writer mode (including Type 5) and device tree bindings.
 
 - PM runtime support and a bunch of bug fixes for TI's trf7970a.
 
 - Device tree support for NXP's pn544. Legacy platform data support is
   obviously kept intact.
 
 - NFC Tag type 4B support to the NFC Digital stack.
 
 - SOCK_RAW type support to the raw NFC socket, and allow NCI
   sniffing from that. This can be extended to report HCI frames and also
   proprietarry ones like e.g. the pn533 ones.
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Merge tag 'nfc-next-3.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/nfc-next

Samuel Ortiz <sameo@linux.intel.com> says:

"NFC: 3.16: First pull request

This is the NFC pull request for 3.16. We have:

- STMicroeectronics st21nfca support. The st21nfca is an HCI chipset and
  thus relies on the HCI stack. This submission provides support for tag
  redaer/writer mode (including Type 5) and device tree bindings.

- PM runtime support and a bunch of bug fixes for TI's trf7970a.

- Device tree support for NXP's pn544. Legacy platform data support is
  obviously kept intact.

- NFC Tag type 4B support to the NFC Digital stack.

- SOCK_RAW type support to the raw NFC socket, and allow NCI
  sniffing from that. This can be extended to report HCI frames and also
  proprietarry ones like e.g. the pn533 ones."

Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-05-22 13:56:46 -04:00
John W. Linville
2c316e699f Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-fixes 2014-05-22 13:53:27 -04:00
Rahul Sharma
3a7e5dd558 ARM: dts: add pmu syscon handle to exynos5420 hdmi
Add PMU syscon handle to HDMI dt node for controlling
PHY Enable/Disable bit.

Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-23 02:45:45 +09:00
Rahul Sharma
e54d90ec2f ARM: dts: add pmu syscon handle to exynos5250 hdmi
Add PMU syscon handle to HDMI dt node for controlling
PHY Enable/Disable bit.

Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-23 02:45:42 +09:00
Beomho Seo
ab3a158c24 ARM: dts: replace number by macro in clock binding for exynos5420
sss module device node missed clock macro.
This patch replace magic number with macro in clock
binding for exynos5420.

Signed-off-by: Beomho Seo <beomho.seo@samsung.com>
Reviewed-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-23 02:38:48 +09:00
Beomho Seo
e06e1067ab ARM: dts: replace number by macro in clock binding for exynos5250
Phy and sss module device node missed clock macro.
This patch replace magic number with macros in clock
binding for exynos5250.

Signed-off-by: Beomho Seo <beomho.seo@samsung.com>
Reviewed-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-23 02:38:47 +09:00
Beomho Seo
c8366bac18 ARM: dts: replace number by macro in clock binding for exynos4
This patch replaces magic number of MIPI DSI Master node with
macros in clock binding for exynos4

Signed-off-by: Beomho Seo <beomho.seo@samsung.com>
Reviewed-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-23 02:38:47 +09:00
Marek Szyprowski
adea8296cd ARM: dts: add external sd card node for exynos4210-universal_c210
This patch enables support external SD card slot.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-23 02:34:14 +09:00
Marek Szyprowski
9afc343ff9 ARM: dts: add multimedia nodes for exynos4210-universal_c210
This patch enables support for multimedia blocks - fimc in
mem2mem mode, no camera sensors support yet.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-23 02:34:13 +09:00
Marek Szyprowski
45e584850d ARM: dts: enable USB functionality for exynos4210-universal_c210
This patch adds device tree nodes necessary to enable USB support on
universalc210 board, this includes UDC controller (USB gadget) as well
as EHCI and OHCI host ports. LDO3 and LDO8 regulators are switched to
always on mode until EHCI and OHCI drivers will support them correctly.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-23 02:34:12 +09:00
Tomasz Figa
3fcf858ac5 ARM: dts: Enable USB gadget functionality for exynos4210-trats
This patch adds device tree nodes necessary to enable USB
gadget functionality on Exynos4210-based Trats board.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-23 02:34:11 +09:00
Sylwester Nawrocki
990a7bfd8e ARM: dts: Add audio subsystem nodes to exynos4.dtsi
This patch adds the audio subsystem clock controller and the I2S
IP block nodes for Exynos4 SoC series.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-23 02:34:11 +09:00
Beomho Seo
172ff6c6d1 ARM: dts: fixed gpio key node for exynos4412-trats2
This patch fixed gpio key device node.
First, fix incorrect gpio property.
And then, add ok-key node where locate bottom center.
I have tested on exynos4412-trats2 board.

Signed-off-by: Beomho Seo <beomho.seo@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-23 02:34:05 +09:00
Beomho Seo
85cb4e0bd2 ARM: dts: add cm36651 light/proximity sensor node for exynos4412-trats2
Exynos4412-trats2 board have light/proximity sensor.
This patch add cm36651 light/ proximity sensor node for exynos4412.
cm36651 is required properties as below.
- Use i2c-gpio for cm36651 sensor.
- Use fixed regulator for the IR LED.
  It is a part of the cm36651 for proximity detection.
- cm36651 is i2c device driver so need to use i2c-gpio driver.

Signed-off-by: Beomho Seo <beomho.seo@samsung.com>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-23 02:31:56 +09:00
Ivan T. Ivanov
7d7db8db67 ARM: dts: MSM8974: Add pinctrl node
Add the pin control node and pin definitions of SPI8.

Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
Reviewed-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
2014-05-22 12:04:53 -05:00
Sylwester Nawrocki
a6aba536ab ASoC: samsung: Handle errors when getting the op_clk clock
Ensure i2s->op_clk is not used when clk_get() for this clock fails.
This prevents working with an incorrectly configured clock in some
conditions.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-22 17:57:27 +01:00
Ben Greear
46acf7bb9b ath10k: support get/set antenna configurations.
Verified that target's tx/rx chain register is set appropriately,
and that the tx rate goes down as number of chains
decrease, but I did not actually try to verify antenna
ceased to transmit when disabled.

kvalo: move ar->supp_*_chainmask initialisation to ath10k_mac_register()

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Avery Pennarun <apenwarr@gmail.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2014-05-22 19:55:09 +03:00
David Jander
acbf6d21ac clocksource: tcb_clksrc: Make tc_mode interrupt safe
tc_mode() can be called from interrupt context and thus must not call
clk_*prepare*() functions.

Signed-off-by: David Jander <david@protonic.nl>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-22 18:54:58 +02:00
Zhiwu Song
f214be50f3 clocksource: marco: Fix the affinity set for local timer of CPU1
irqchip will reject the affinity set to CPUs which is not online
yet. but in the CPU1 wakeup stage, OS only sets CPU1 to be online
after local timer is set, so that causes the irq_set_affinity not
work. this patch moves to irq_force_affinity() for the low level
boot stage.

Signed-off-by: Zhiwu Song <Zhiwu.Song@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2014-05-22 18:54:47 +02:00
Sebastian Ott
9edbcd2252 PCI: Remove pcibios_add_platform_entries()
Remove pcibios_add_platform_entries().  Architecture-specific attributes
can be achieved by setting pdev->dev.groups.

Link: https://lkml.kernel.org/r/alpine.LFD.2.11.1404141101500.1529@denkbrett
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-22 10:54:07 -06:00
Sebastian Ott
ef4858c64e s390/pci: use pdev->dev.groups for attribute creation
Let the driver core handle attribute creation by putting all s390
specific pci attributes in an attribute group which is referenced
by pdev->dev.groups in pcibios_add_device.

Link: https://lkml.kernel.org/r/alpine.LFD.2.11.1404141101500.1529@denkbrett
Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2014-05-22 10:54:06 -06:00
Andy Gross
87cfb00d66 ARM: qcom: Select PINCTRL by default for ARCH_QCOM
Add missing PINCTRL selection.  This enables selection of pinctrollers for
Qualcomm processors.

Signed-off-by: Andy Gross <agross@codeaurora.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
2014-05-22 11:50:42 -05:00
Ivan T. Ivanov
7098cff2a3 ARM: debug: qcom: make UART address selection configuration option
Separate Qualcomm low-level debugging UART to two options.

DEBUG_MSM_UART is used in earlier non-multi platform arches,
like MSM7X00A, QSD8X50 and MSM7X30.

DEBUG_QCOM_UARTDM is used in multi-plafrom arches and have
embedded data mover.

Make DEBUG_UART_PHYS and DEBUG_UART_BASE user adjustable by
Kconfig menu.

Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Tested-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
2014-05-22 11:50:15 -05:00
Srinivas Kandagatla
7831c4b2a1 ARM: qcom: Enable ARM_AMBA option for Qualcomm SOCs.
As some of the IPs on Qualcomm SOCs are based on ARM PrimeCell IPs.
For example SDCC controller is PrimeCell MCI pl180. Adding this option will
give flexibility to reuse the existing drivers as it is without major
modifications.

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
2014-05-22 11:50:14 -05:00
Jens Axboe
07068d5b8e blk-mq: split make request handler for multi and single queue
We want slightly different behavior from them:

- On single queue devices, we currently use the per-process plug
  for deferred IO and for merging.

- On multi queue devices, we don't use the per-process plug, but
  we want to go straight to hardware for SYNC IO.

Split blk_mq_make_request() into a blk_sq_make_request() for single
queue devices, and retain blk_mq_make_request() for multi queue
devices. Then we don't need multiple checks for q->nr_hw_queues
in the request mapping.

Signed-off-by: Jens Axboe <axboe@fb.com>
2014-05-22 10:43:07 -06:00
Alexandre Belloni
13984e9bb1 ARM: at91: sam9260: fix compilation issues
Use the hexadecimal values for the triggers to match what is done for the device
tree. This also fixes compilation issues as the defines have been moved
elsewhere.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-22 18:39:34 +02:00
Stephen Boyd
f604759ec0 ARM: config: Update msm_defconfig
Now that DT based platforms are split out of mach-msm into
mach-qcom, put back a non-DT based SoC into the msm_defconfig and
stop selecting unsupported drivers.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Acked-by: David Brown <davidb@codeaurora.org>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
2014-05-22 11:18:56 -05:00
David S. Miller
8af750d739 Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nftables
Pablo Neira Ayuso says:

====================
Netfilter/nftables updates for net-next

The following patchset contains Netfilter/nftables updates for net-next,
most relevantly they are:

1) Add set element update notification via netlink, from Arturo Borrero.

2) Put all object updates in one single message batch that is sent to
   kernel-space. Before this patch only rules where included in the batch.
   This series also introduces the generic transaction infrastructure so
   updates to all objects (tables, chains, rules and sets) are applied in
   an all-or-nothing fashion, these series from me.

3) Defer release of objects via call_rcu to reduce the time required to
   commit changes. The assumption is that all objects are destroyed in
   reverse order to ensure that dependencies betweem them are fulfilled
   (ie. rules and sets are destroyed first, then chains, and finally
   tables).

4) Allow to match by bridge port name, from Tomasz Bursztyka. This series
   include two patches to prepare this new feature.

5) Implement the proper set selection based on the characteristics of the
   data. The new infrastructure also allows you to specify your preferences
   in terms of memory and computational complexity so the underlying set
   type is also selected according to your needs, from Patrick McHardy.

6) Several cleanup patches for nft expressions, including one minor possible
   compilation breakage due to missing mark support, also from Patrick.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 12:06:23 -04:00
David S. Miller
758bd61aa9 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next
Jeff Kirsher says:

====================
Intel Wired LAN Driver Updates

This series contains updates to i40e and i40evf.

Shannon makes minor changes to the AdminQ interface to bring it up to
date.  Removes the hard coding of stats struct size in ethtool, in prep
for adding data fields which are configuration dependent.

Catherine removes some unused and unneeded PCI bus defines.

Jesse fixes the copyright headers and finishes up the removal of the PTP
Tx work functionality which allows us to rely on the Tx timesync interrupt.

Mitch provides a number of fixes and cleanups for i40e/i40evf based on
suggestions from Ben Hutchings.  First is to use a macro parameter for
ethtool stats instead of just assuming that a valid netdev variable
exists.  Second is not to tell ethtool that the VF can do 10GbaseT, when
it really has no idea what its link speed is, so set the supported value
to 0 instead.  Make the ethtool_ops structure constant since it is
extremely unlikely to change at runtime.  Ethtool consistently reports
0 values for our ITR settings because we never actually use them, so
fix this by setting the default values to the specified default values.

Greg avoids a compile error by wrapping the call to i40e_alloc_vfs() in
CONFIG_PCI_IOV because the function itself is wrapped in the same
conditional compile block.

Alexander Gordeev updates the driver to use the new pci_enable_msi_range()
and pci_enable_msix_range() or pci_enable_msi_exact() and
pci_enable_msix_exact().

Jean Sacren provides a fix where the wrong error code was being passed to
i40e_open().
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 12:05:01 -04:00
Neal Cardwell
ca8a226343 tcp: make cwnd-limited checks measurement-based, and gentler
Experience with the recent e114a710aa ("tcp: fix cwnd limited
checking to improve congestion control") has shown that there are
common cases where that commit can cause cwnd to be much larger than
necessary. This leads to TSO autosizing cooking skbs that are too
large, among other things.

The main problems seemed to be:

(1) That commit attempted to predict the future behavior of the
connection by looking at the write queue (if TSO or TSQ limit
sending). That prediction sometimes overestimated future outstanding
packets.

(2) That commit always allowed cwnd to grow to twice the number of
outstanding packets (even in congestion avoidance, where this is not
needed).

This commit improves both of these, by:

(1) Switching to a measurement-based approach where we explicitly
track the largest number of packets in flight during the past window
("max_packets_out"), and remember whether we were cwnd-limited at the
moment we finished sending that flight.

(2) Only allowing cwnd to grow to twice the number of outstanding
packets ("max_packets_out") in slow start. In congestion avoidance
mode we now only allow cwnd to grow if it was fully utilized.

Signed-off-by: Neal Cardwell <ncardwell@google.com>
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-05-22 12:04:49 -04:00
Boris BREZILLON
b4a86b3810 ARM: at91: move sam9n12 SoC to the CCF
This patch removes the selection of AT91_USE_OLD_CLK when selecting
sam9n12 SoC support. This will automatically enable COMMON_CLK_AT91 option
and add support for at91 common clk implementation.

Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Tested-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-22 18:03:17 +02:00
Boris BREZILLON
c9435cdb8d ARM: at91/dt: define sam9n12ek crystal frequencies
Define sam9n12ek's main and slow crystal frequencies.

Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Tested-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-22 18:03:16 +02:00
Boris BREZILLON
68f1938edd ARM: at91/dt: define sam9n12 clocks
Define sam9n12 clocks and make use of them in peripheral definitions.

Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Tested-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-22 18:03:16 +02:00
Boris BREZILLON
233df5d124 ARM: at91: prepare common clk transition for sam9n12 SoC
This patch encloses sam9n12 old clk registration in
"#if defined(CONFIG_OLD_CLK_AT91) #endif" sections.

Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Tested-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-22 18:03:15 +02:00
Boris BREZILLON
ed093dc0d3 ARM: at91: move sam9x5 SoCs to the CCF
This patch removes the selection of AT91_USE_OLD_CLK when selecting
sam9x5 SoCs support. This will automatically enable COMMON_CLK_AT91 option
and add support for at91 common clk implementation.

Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-22 18:03:15 +02:00
Boris BREZILLON
0d04fca9ae ARM: at91/dt: define sam9x5ek's crystal frequencies
Define sam9x5ek's main and slow crystal frequencies.

Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-22 18:03:14 +02:00
Boris BREZILLON
a80d3ec609 ARM: at91/dt: define sam9x5 clocks
Define sam9x5 clocks in sam9x5 dt files and make use of them in peripheral
definitions.

Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-22 18:03:13 +02:00
Boris BREZILLON
b099c604d3 ARM: at91: prepare common clk transition for sam9x5 SoCs
This patch encloses sam9x5 old clk registration in
"#if defined(CONFIG_OLD_CLK_AT91) #endif" sections.

Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-05-22 18:03:13 +02:00