In a previous commit, we removed support for API versions earlier than
22 for these NICs.  By mistake, the *_UCODE_API_MIN definitions were
set to 17.  Fix that.

Fixes: 4b87e5af ("iwlwifi: remove support for fw older than -17 and -22")
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

We skipped one release, so bump twice, to 28.
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

Mistakenly, the driver is trying to load the 8000C firmware with an
incorrect name (i.e. with two hyphens where there should be only one)
and that fails.  Fix that by removing the hyphen from the format
macro.

Fixes: e1ba684f ("iwlwifi: 8000: fix MODULE_FIRMWARE input")
Signed-off-by: NJürg Billeter <j@bitron.ch>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

FW versions older than -17 for 3160 and 7260 and older than -22 for
newer NICs are not supported anymore.  Don't load these versions
and remove code that handles them.
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

The driver now support version 26 of the firmware APIs.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

Add a new config struct for the new 8275 series and add
the first PCI ID for it.
Signed-off-by: NOren Givon <oren.givon@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

The driver is now ready to load the new firmware versions.
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

Since we have a lot of configuration structs (almost 70) saving
some memory in each one of them leads to an overall saving of
~2.6KiB of memory.
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

Add new 8265 series SDIO ID.
Signed-off-by: NMordechai Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

This enum is already perfectly aliased to enum nl80211_band, and
the only reason for it is that we get IEEE80211_NUM_BANDS out of
it. There's no really good reason to not declare the number of
bands in nl80211 though, so do that and remove the cfg80211 one.
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>

The firwmare name for 8000 is iwlwifi-8000C. The C is
appended based on a value read from a register. This
allows to load different firwmare versions based on
the hardware step during development. Now that the
hardware development is completed, we can hard code
the 'C' and along the way, fix the input to
MODULE_FIRMWARE.

This fixes:
https://bugzilla.kernel.org/show_bug.cgi?id=116041Signed-off-by: NSara Sharon <sara.sharon@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

_UCODE_API_OK was a intermediate version between MIN and
MAX. If a user had a firmware below _OK but above _MIN, the
driver would work but the user would get a warning in the
kernel log telling him to update his firmware.
This is not needed since most users won't look for these
messages in the kernel log if their wifi is working.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

API version lower than 16 is not supported anymore - don't
load older ucode.
Remove code handling older versions.
Signed-off-by: NSara Sharon <sara.sharon@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

Incoming hardware will support VHT MU-MIMO. Declare this
capability for relevant hardware.
Signed-off-by: NSara Sharon <sara.sharon@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

The driver is now ready to handle this firmware.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

Fix the name of the ucode being loaded for 8265 series
to be: iwlwifi-8265-XX.ucode
Signed-off-by: NOren Givon <oren.givon@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

7265D and up are now able to handle -20.ucode.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

ilw@linux.intel.com is not available anymore.
linuxwifi@intel.com should be used instead.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

Add a new struct for the 8165 series and a few new
PCI ID entries.
Signed-off-by: NOren Givon <oren.givon@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

The d0i3 flag in the device configuration structure is redundant,
because the same information can be determined by checking the
firmware capability flag.
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

Part of reorganising wireless drivers directory and Kconfig.
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

This firmware will be the first firmware to support
3168. It hasn't been released yet.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

We don't support firmwares that don't use the new API.
This also allows to use all the SCD queues, so increase
the reported number of queues to 31.
Signed-off-by: NLiad Kaufman <liad.kaufman@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: NLuciano Coelho <luciano.coelho@intel.com>

-13.ucode has been published long ago. Deprecate old
versions of the firmware.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: NLuciano Coelho <luciano.coelho@intel.com>

The driver is now able to handle -17.ucode.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

The driver is now able to handle -16.ucode.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

Set max TX aggregation size for 8260 SDIO devices series to 40 frames.
Fine tune max RX aggregation size - change it to 21.
Signed-off-by: NAlexander Bondar <alexander.bondar@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

TCP software implementation on the host requires extensive computing
power.  Offloading even some of the TCP/IP stack to the NIC might save
a significant overhead. In order to enable this feature on our hw,
we need to configure it first. Once done, we mark this capability,
to be advertised later to the OS via ieee80211_register_hw.
The driver Rx indications for TCP Checksum is integrated within the
standard Rx status. The driver responds to those indications as follows:
If the frame was tested by hw and checksum ok report CHECKSUM_UNNECESSARY.
Otherwise, report CHECKSUM_NONE.
Signed-off-by: NAvri Altman <avri.altman@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

This firmware is not supported anymore - stop loading this firmware.
Remove code handling older versions.
Signed-off-by: NSara Sharon <sara.sharon@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

The driver is now ready to handle the -15.ucode.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

Allow a cleaner way to access those hw-dependent registers,
instead of using the product family type etc.
Signed-off-by: NAvri Altman <avri.altman@intel.com>
Reviewed-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

8000 devices have different thermal throttling values from previous
generations.
Signed-off-by: NIdo Yariv <idox.yariv@intel.com>
Reviewed-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

Set a default NVM in case the userspace specifies a file
that doesn't match the hardware version. This allows not
to change the boot scripts when someone replaces the device
with a newer hardware step.
Signed-off-by: NEran Harary <eran.harary@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

The iwlmvm driver is now able to handle -14.ucode.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

There is a strong relationship between the NVM version and
the hardware step. Enforce that in the driver in case the
default NVM on the platform is the wrong one.
Signed-off-by: NEran Harary <eran.harary@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

These early versions are no longer supported.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

This new firmware will come out soon.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

This firmware is not supported anymore.  Stop loading this firmware.
Signed-off-by: NLuciano Coelho <luciano.coelho@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

Some HW modules have two SRAMs. In such cases add the secondary SRAM to
the list of dumped segments.
Signed-off-by: NIdo Yariv <idox.yariv@intel.com>
Reviewed-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>