wifi: iwlwifi: cfg: remove trailing dash from FW_PRE constants

We have the trailing dash here, but that complicates all
the code. Simplify this by removing the dashes, adding
them to the *_MODULE_FIRMWARE macros, and adjusting the
code using this accordingly.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230621130443.72240ca13b83.I1f4ed547f0964719ed98a3ef928080462d594491@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

iwlwifi: remove max_ht_ampdu_exponent config parameter

This always has the same value, since we don't have any
devices with different values; remove the parameter.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210210171218.50d11cbb073f.Ia44d022a4c549eb5fe0254fb20c62aa8d0bba634@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

iwlwifi: use SPDX tags

Use SPDX tags instead of the long copyright notices. Also cleanup
some duplicate copyright notices and combine the years where possible.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201210000603.481bcb512a6f.I8146abe5a637079e7336209f23cb26af98b12b31@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

iwlwifi: remove CSR registers abstraction

We needed this abstraction for some CSR registers for
IWL_DEVICE_22560, but that has been removed, so we don't need the
abstraction anymore. Remove it.

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

iwlwifi: separate elements from cfg that are needed by trans_alloc

In order to be able to select the cfg depending on the HW revision or
on the RF ID, we need to set up the trans before selecting the cfg.
To do so, move the elements from cfg that are needed by
iwl_trans_alloc() to a separate struct at the top of the cfg, so it
can be used by other cfg types as well, before selecting the rest of
the configuration.

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

iwlwifi: remove all unnecessary occurrences of nvm_calib_ver

Now that nvm_calib_ver is not checked in opmodes other than dvm, we
can remove it from all irrelevant configurations.

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

iwlwifi: remove useless NVM_HW_SECTION_NUM_FAMILY_* macros

These macros are useless because each one of them is used only once
and the element they are assigned to is already pretty clear about
what they mean, "nvm_hw_section_num".

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

iwlwifi: don't define OTP_LOW_IMAGE_SIZE per family, but per size

Using OTP_LOW_IMAGE_SIZE_FAMILY_8000/9000/22000 only obfuscates the
actual values, since these 3 are the same. Redefine the values per
size so it's easier to understand and compare the different
configurations.

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

iwlwifi: remove all occurrences of the FSF address paragraph

The Free Software Foundation address is superfluous and causes
checkpatch to issue a warning when present. Remove all paragraphs
with FSF's address to prevent that.

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

iwlwifi: support multiple tfd queue max sizes for different devices

22560 devices tfd queue max size is 2^16. Allow a configurable
max size in the driver for supporting different devices.

Signed-off-by: Golan Ben Ami <golan.ben.ami@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

iwlwifi: cfg: remove unnecessary cfg data in non-dvm devices

The max_data_size and max_inst_size values are only needed for DVM
devices. Remove the assignment to those fields in 7000 and newer
families so we can also remove the otherwise unnecessary inclusion of
iwl-agn.h headers.

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

iwlwifi: allow different csr flags for different device families

Different device families may have different flag values
for passing a message to the fw (i.e. SW_RESET).
In order to keep the code readable, and avoid conditioning
upon the family, store a value for each flag, which indicates
the bit that needs to be enabled.

Signed-off-by: Golan Ben Ami <golan.ben.ami@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

iwlwifi: bump FW API to 36 for 8000 and up

Load version 36 of the API for these devices, if available. We
skipped version 35.

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

iwlwifi: remove dead code for internal devices only

We had a bunch of code that was relevant for internal
devices only. Those devices are now being depreceated.
Kill all the now unneeded code.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

iwlwifi: define minimum valid address for umac_error_event_table in cfg

We now have two different minimum valid values for
umac_error_event_table. To avoid hardcoding the minimum value in the
driver, add a value to cfg where it can be read from.

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

iwlwifi: nvm: set the correct offsets to 3168 series

The driver currently handles two NVM formats,
one for 7000 family and below, and one for 8000 family and above.
The 3168 series uses something in between,
so currently the driver uses incorrect offsets for it.
Fix the incorrect offsets.

Fixes: c4836b056d83 ("iwlwifi: Add PCI IDs for the new 3168 series")
Signed-off-by: Chaya Rachel Ivgi <chaya.rachel.ivgi@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

iwlwifi: mvm: bump API to 34 for 8000 and up

These devices support -34.ucode, so load it.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

iwlwifi: bump MAX API for 8000/9000/A000 to 33

Bump the maximum API supported by these device families to 33.

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

iwlwifi: move configuration into sub-directory

Since we now support 8 device families, move their configuration
files into a new subdirectory "cfg".

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>