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15 commits

Author SHA1 Message Date
Johannes Berg
8e99ea8d09 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>
2020-12-10 00:15:31 +02:00
Mordechay Goodstein
0fafaa97ef iwlwifi: rs: align to new TLC config command API
The new API adds 4 bytes at end of the struct.  We just need to make
sure that we don't break compatibility with old FWs.

Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/iwlwifi.20201008181047.bb31ce80fc55.I8a272d1da1334b1805761c0731e5d0c76ca2ef29@changeid
2020-10-08 20:14:57 +03:00
Mordechay Goodstein
507a13f5c9 iwlwifi: rs: set RTS protection for all non legacy rates
This helps with congested environments reducing the conflict cost to
RTS retries only, instead of the entire BA packet.

Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20200928121852.da97d87d7adf.If06301d4660b14e459195a15831b069b9f6c5e3c@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2020-10-01 21:59:36 +03:00
Mordechay Goodstein
2e838c6f18 iwlwifi: mvm: name magic numbers with enum
It's hard to follow the numbers so rename it with enum

Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06 15:31:15 +03:00
Naftali Goldstein
423584dd80 iwlwifi: rs-fw: support dcm
Add flags to the tlc_cfg_cmd for signaling peer support for receiving
Dual Carrier Modulation at BPSK (MCS 0), and set them according to peer
capabilities.

Signed-off-by: Naftali Goldstein <naftali.goldstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2018-08-31 11:38:40 +03:00
Naftali Goldstein
3e467b8e4c iwlwifi: rs-fw: enable STBC in he correctly
In the HE phy capabilities IE there are 2 bits to signal support for
STBC in bandwidths of 80Mhz or less, and of 160Mhz.
Use these bits to determine STBC support if this IE exists.

Signed-off-by: Naftali Goldstein <naftali.goldstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2018-08-31 11:38:39 +03:00
Luca Coelho
fe997b00c5 iwlwifi: remove unused TLC debugging commands
The iwl_dhc_tlc_cmd struct is not used, so remove it, including the
iwl_tcl_debug_flags enumeration.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2018-08-31 11:38:16 +03:00
Luca Coelho
8a6171a7b6 iwlwifi: fw: add FW APIs for HE
Add the FW API definitions for HE support.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2018-07-26 13:16:11 +03:00
Naftali Goldstein
2c2b4bbc5d iwlwifi: mvm: update rs-fw API
Update rs-fw API to match changes in FW.  Specifically, the
TLC_MNG_NOTIF_REQ_CMD command and TLC_MNG_AMSDU_ENABLE_NOTIF
notification are removed, the A-MSDU related info is received from FW
via the TLC_MNG_UPDATE_NOTIF, and the TLC_MNG_CONFIG_CMD uses version
2 of its data structure.

Additionally, constify some arguments in a couple of functions.

Signed-off-by: Naftali Goldstein <naftali.goldstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2018-04-20 10:57:16 +03:00
Gregory Greenman
84226ca1c5 iwlwifi: mvm: support offload of AMSDU rate control
Support the new APIs and activate AMSDU based on the
offloaded TLC decisions.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2018-04-20 10:57:16 +03:00
Emmanuel Grumbach
556f4ef667 iwlwifi: fw: fix the enums in the rate scaling API
We don't need the _enum suffix.
Also refer to &enum iwl_tlc_mng_vht_he_types instead
of %IWL_TLC_MNG_VALID_VHT_HE_TYPES_\*

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-12-20 18:28:24 +02:00
Gregory Greenman
177a11cf1c iwlwifi: mvm: rs: new rate scale API - add debugfs hooks
This patch adds basic debugfs hooks for rate scaling.

Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-12-05 21:01:42 +02:00
Gregory Greenman
46d372af99 iwlwifi: mvm: rs: new rate scale API - add FW notifications
This patch sends to the FW notification configuration command and
handles the update responses.

Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-12-05 21:01:41 +02:00
Gregory Greenman
110b32f065 iwlwifi: mvm: rs: add basic implementation of the new RS API handlers
This patch adds rate scaling configuration command and
implements a few other handlers.

Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-12-05 21:01:41 +02:00
Johannes Berg
d172a5eff6 iwlwifi: reorganize firmware API
Apart from DVM, all firmware uses the same base API, and there's
code outside iwlmvm that needs to interact with it. Reflect this
in the source better and reorganize the firmware API to a new
fw/api/ directory.

While at it, split the already pretty large fw-api.h file into a
number of smaller files, going from almost 3k lines in there to
a maximum number of lines less than 1k.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-08-01 12:41:43 +03:00
Renamed from drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rs.h (Browse further)