Make this field to track privacy attribute for all interface types
Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

On some platforms get_cycles() implemented to allways return 0.
On such platforms "Division by zero" bug was triggered.
Signed-off-by: NBoris Sorochkin <boriss@codeaurora.org>
Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Change threshold to be variable debugfs entry from hard-coded 0.
Default threshold value is 16 descriptors because HW is capable
of fetching up to 16 descriptors at once.
Signed-off-by: NVladimir Shulman <qca_shulmanv@qca.qualcomm.com>
Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Mark expected branches using likely()/unlikely().
Do it on high performance route - data path and interrupts
Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

In the old hardware, bug existed that caused DA and SA for every
Rx packet to be swapped in the AP mode.
New hardware has fix for this bug. Enable this fix in the
hardware.
Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Hardware older than Sparrow B0 obsolete.
There is no WiFi product that uses this hardware.
Recent firmware does not support it either.

Remove driver support.
Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Introduce boot loader. Instead of the operational firmware,
very small boot loader is burned to the on-board flash. Boot loader
initializes hardware upon reset, and prepares for low power mode.
Boot loader reports MAC address and detects radio chip connected.

Driver loads firmware only when bringing up interface. All information
required to set up network interface, most important is MAC address,
reported by the boot loader

The firmware composed of 2 files:
- wil6210.fw - firmware itself (compiled code + data)
- wil6210.board - board file (various board and radio dependent
  calibrations and parameters)
Signed-off-by: NVladimir Kondratiev <qca_vkondrat@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Commit 84b313b3 ("mwifiex: make tx packet 64 byte DMA aligned")
induced payload offset issue for USB interface.

There is no USB interface header for tx packets, so there's no need to
pull interface length while processing tx skb.

This patch fixes this issue.
Signed-off-by: NZhaoyang Liu <liuzy@marvell.com>
Signed-off-by: NAmitkumar Karwar <akarwar@marvell.com>
Signed-off-by: NAvinash Patil <patila@marvell.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

This patch adds support for DMA alignment of sk_buffs
allocated for RX.
Patch also adds support to modify skb allocation flags.
Signed-off-by: NMarc Yang <yangyang@marvell.com>
Signed-off-by: NQingshui Gao <gaoqs@marvell.com>
Signed-off-by: NCathy Luo <cluo@marvell.com>
Signed-off-by: NAvinash Patil <patila@marvell.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

FW crash has been observed while running iperf TX with SD8887
devices. This is because of invalid TX buffer setting. SD8887
supports 2K buffer sizes. This patch fixes this issue.
Signed-off-by: NAvinash Patil <patila@marvell.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

This patch changes datatypes for device capability flags to bool.
Patch also aggregates these variables at single place.
Signed-off-by: NAvinash Patil <patila@marvell.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

This patch fixes a crash which was happening because of RX of
management frames on uninitialzed interface. Now we drop management
frames for interfaces where cfg80211 has not registered any management
subtype reception or interface has no NL80211 iftype set.
Signed-off-by: NAvinash Patil <patila@marvell.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

This patch handles a corner case where TX packet would remain in
driver queue till next packet comes in.
Here is sequence:
1. TX packet is queued via hard_start_xmit and main_work is queued
2. SDIO interrupt comes in which directly call mwifiex_main_process.
This starts executing main superloop.
3. Now work from step1 is scheduled but at first check itself it sees
mwifiex_processing is set and exits.
4. Now if superloop from step2 has passed TX processing part of superloop
this packet would remain in queue until next packet/command/SDIO interrupt
arrives and queues main_work.

This patch fixes this corner case by defining more_task flag which is set when
mwifiex_processing is found to be true. At end of superloop we again check if
more_task flag is set and if set, execute superloop again.
Signed-off-by: NShengzhen Li <szli@marvell.com>
Signed-off-by: NAmitkumar Karwar <akarwar@marvell.com>
Signed-off-by: NCathy Luo <cluo@marvell.com>
Signed-off-by: NAvinash Patil <patila@marvell.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Debugfs_remove will check for error or NULL for us, so it is not
necessary to do this here.
Signed-off-by: NBas Peters <baspeters93@gmail.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Delete SET_USB_STOP macro and rtl_usb_deinit because
those are called twice in USB de-initialize routine.
Add some de-initialize workqueue function in USB disconnect routine.
Signed-off-by: NTaehee Yoo <ap420073@gmail.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

This device is a dongle made by Philips to enhance their TVs with wireless capabilities,
but works flawlessly on any upstream kernel, provided that the ath9k_htc module is attached to it.
It's correctly recognized by lsusb as "0471:209e Philips (or NXP) PTA01 Wireless Adapter" and the
patch has been tested on real hardware.
Signed-off-by: NLeon Nardella <leon.nardella@gmail.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

All hw driver components in the rtlwifi driver, except for the
rtl8192de component has this bug. They would clear BE bit in the
ACM_CTRL register instead of the VO bit when processing the VO queue.
Signed-off-by: NJes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

In some rare circumstances the escan protection timer can expire
before the setup completed (due to long timeouts on IOCTL). This
patch avoids this situation by setting the timer after the setup
completed correctly.
Reviewed-by: NArend Van Spriel <arend@broadcom.com>
Reviewed-by: NFranky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: NDaniel (Deognyoun) Kim <dekim@broadcom.com>
Signed-off-by: NHante Meuleman <meuleman@broadcom.com>
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

The SDIO watchdog will put the device in sleep mode when there is
no activity for some time and nothing to do anymore. This check
is incomplete and should also check if there is a control frame
to transmit.
Reviewed-by: NArend Van Spriel <arend@broadcom.com>
Reviewed-by: NFranky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: NDaniel (Deognyoun) Kim <dekim@broadcom.com>
Signed-off-by: NHante Meuleman <meuleman@broadcom.com>
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Borrowed the idea of the PM freezer to make sdio suspend wait for
watchdog and DPC thread to freeze at a safe point in their thread
routine. The suspend takes 20-25 msec.
Reviewed-by: NHante Meuleman <meuleman@broadcom.com>
Reviewed-by: NDaniel (Deognyoun) Kim <dekim@broadcom.com>
Reviewed-by: NFranky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Make the revision info visible in debugfs. The new debugfs
file is named 'revinfo'.
Reviewed-by: NHante Meuleman <meuleman@broadcom.com>
Reviewed-by: NDaniel (Deognyoun) Kim <dekim@broadcom.com>
Reviewed-by: NFranky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

When a key is set or cleared with an unsupported key index then
brcmfmac will print an error. With most wpa_supplicants this is
happening a lot. The error print is confusing and not needed.
Reviewed-by: NArend Van Spriel <arend@broadcom.com>
Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: NHante Meuleman <meuleman@broadcom.com>
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Changing the SDIO state of the driver involves changing the bus
interface state. Adding a helper function makes sure that knowledge
is in one place.
Reviewed-by: NHante Meuleman <meuleman@broadcom.com>
Reviewed-by: NDaniel (Deognyoun) Kim <dekim@broadcom.com>
Reviewed-by: NFranky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: NPieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

alloc_workqueue() has string format formation ability e.g. wqname%ifname
will be treated as wqnameifname. Use this and remove string operations
while defining strings for workqueue names.
Reported-by: NKees Cook <keescook@chromium.org>
Signed-off-by: NAvinash Patil <patila@marvell.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

the if/elseif/else is exhaustive - there is no 4th case given the
  rssi_ctrl_mask = RADIO_2055_NBRSSI_SEL | RADIO_2055_WBRSSI_G1_SEL |
  RADIO_2055_WBRSSI_G2_SEL;
so this unreachable else case (dead code) can be dropped.
Signed-off-by: NNicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

This is only an API consolidation and should make things more readable
it replaces var * HZ / 1000 by msecs_to_jiffies(var).
Signed-off-by: NNicholas Mc Guire <hofrat@osadl.org>
Acked-by: NArend van Spriel <arend@broadcom.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

When coming out of WoW sleep, check and restart
timers based on TSF2.
Signed-off-by: NSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

The events for patterns 8..15 need to be
cleared on wakeup.
Signed-off-by: NSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Handle the user-configured patterns in the range 8..15
when waking up and update wow_status correctly.
Signed-off-by: NSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

The power save state of MCI has to be disabled
when enabling WoW sleep, check this properly.
ar9003_mci_state() doesn't handle MCI_STATE_GET_WLAN_PS_STATE
right now, but this will be done later when proper
support for MCI/PS is added.
Signed-off-by: NSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Several new MCI states have to handled,
add them to the list.
Signed-off-by: NSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

When MCI is enabled and WoW sleep is enabled,
make sure that the RTC keep awake timer is set
with the required value. This is also required
when the AR_WA is programmed.
Signed-off-by: NSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Along with AR9462, AR9565 also has an extra field
in the TX descriptor which needs to be zeroed out
for the keep alive frame. This makes the earlier
REG_WRITE redundant, so it can be removed.
Signed-off-by: NSujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

Implement the bridge join, leave and set_stp callbacks by making that
we do the following:

- when a port joins the bridge, all existing ports in the bridge get
  their VLAN control register updated with that joining port
- the joining port is including all existing bridge ports in its own
  VLAN control register

The leave operation is fairly similar, special care must be taken to
make sure that port leaving the bridging is not removing itself from its
own VLAN control register.

Since the various BR_* states apply directly to our HW semantics, we
just need to translate these constants into their corresponding HW
settings, and voila!

We make sure to trigger a fast-ageing process for ports that are
joining/leaving the bridge and transition from incompatible states, this
is equivalent to triggering an ARL flush for that port.
Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Bump i40e to 1.2.9 and i40evf 1.2.3

Also update the copyright year.

Change-ID: I345d777e94abd0acffe6a28793f675d251a86299
Signed-off-by: NSravanthi Tangeda <sravanthi.tangeda@intel.com>
Tested-by: NJim Young <james.m.young@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

This patch adds the netdev name to the VF misc vector name.  Without
this patch, all the interrupts show the same info, so it difficult to
distinguish them.

Change-ID: I247828697e1373ecfb5f8dc1bc9618e98a7f4942
Signed-off-by: NCarolyn Wyborny <carolyn.wyborny@intel.com>
Tested-by: NJim Young <james.m.young@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

Allow an application to query the i40e driver's private flags to get the
status of NPAR enablement.  This will be used by applications to determine
if there are NPAR specific features available.

Change-ID: Ia6d9477a48f9c4cb41ca022bd433f77da3f2146c
Signed-off-by: NGreg Rose <gregory.v.rose@intel.com>
Tested-by: NJim Young <james.m.young@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

Set FLAG_RD for send_driver_version AQ command.

Change-ID: I8253051eff85a1d4b5a4e12ce0395b65ceb91e62
Signed-off-by: NKevin Scott <kevin.c.scott@intel.com>
Tested-by: NJim Young <james.m.young@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

Add the RX routine in use to the features log message.

Change-ID: Ifbbf28fb7f42b9a3d2828586488e9e6331107dd5
Signed-off-by: NMitch Williams <mitch.a.williams@intel.com>
Tested-by: NJim Young <james.m.young@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

Setup FCoE netdev device type as "fcoe", so that it shows up in
sysfs as FCoE device.

Change-ID: Ie13a1a332dba4d5802586926104ee01ef20da44f
Signed-off-by: NVasu Dev <vasu.dev@intel.com>
Tested-by: NJim Young <james.m.young@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>