iwlwifi: mvm: refactor setting PPE thresholds in STA_HE_CTXT_CMD

We are setting the PPE Thresholds in STA_HE_CTXT_CMD according
to HE PHY Capabilities IE. As EHT is introduced, we will have to
set this thresholds according to EHT PHY Capabilities IE if we're
in an EHT connection. Some parts of the code can be used for both
HE and EHT. Put this parts in functions which will be used in the
patch which adds support for EHT PPE.

Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20220205112029.48a508dfffef.If392e44d88f96ebed7fadf827e327194d4bd97b1@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>

diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index aa5d148bd0763dc36399e766c1fdecf4fa906107..7229209e2991f4755fbd0a111873ccaae974ee59 100644 (file)
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -2439,6 +2439,7 @@ ieee80211_he_mcs_nss_size(const struct ieee80211_he_cap_elem *he_cap)
 #define IEEE80211_PPE_THRES_RU_INDEX_BITMASK_MASK              0x78
 #define IEEE80211_PPE_THRES_RU_INDEX_BITMASK_POS               (3)
 #define IEEE80211_PPE_THRES_INFO_PPET_SIZE                     (3)
+#define IEEE80211_HE_PPE_THRES_INFO_HEADER_SIZE                        (7)
 
 /*
  * Calculate 802.11ax HE capabilities IE PPE field size