* deprecated.
* @IWL_UCODE_TLV_API_ADAPTIVE_DWELL_V2: This ucode supports version 8
* of scan request: SCAN_REQUEST_CMD_UMAC_API_S_VER_8
+ * @IWL_UCODE_TLV_API_FRAG_EBS: This ucode supports fragmented EBS
*
* @NUM_IWL_UCODE_TLV_API: number of bits used
*/
IWL_UCODE_TLV_API_QUOTA_LOW_LATENCY = (__force iwl_ucode_tlv_api_t)38,
IWL_UCODE_TLV_API_DEPRECATE_TTAK = (__force iwl_ucode_tlv_api_t)41,
IWL_UCODE_TLV_API_ADAPTIVE_DWELL_V2 = (__force iwl_ucode_tlv_api_t)42,
+ IWL_UCODE_TLV_API_FRAG_EBS = (__force iwl_ucode_tlv_api_t)44,
NUM_IWL_UCODE_TLV_API
#ifdef __CHECKER__
return fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_OCE);
}
+static inline bool iwl_mvm_is_frag_ebs_supported(struct iwl_mvm *mvm)
+{
+ return fw_has_api(&mvm->fw->ucode_capa, IWL_UCODE_TLV_API_FRAG_EBS);
+}
+
static inline bool iwl_mvm_enter_d0i3_on_suspend(struct iwl_mvm *mvm)
{
/* For now we only use this mode to differentiate between
struct ieee80211_vif *vif)
{
const struct iwl_ucode_capabilities *capa = &mvm->fw->ucode_capa;
+ bool low_latency;
+
+ if (iwl_mvm_is_cdb_supported(mvm))
+ low_latency = iwl_mvm_low_latency_band(mvm, NL80211_BAND_5GHZ);
+ else
+ low_latency = iwl_mvm_low_latency(mvm);
/* We can only use EBS if:
* 1. the feature is supported;
* 2. the last EBS was successful;
* 3. if only single scan, the single scan EBS API is supported;
* 4. it's not a p2p find operation.
+ * 5. we are not in low latency mode,
+ * or if fragmented ebs is supported by the FW
*/
return ((capa->flags & IWL_UCODE_TLV_FLAGS_EBS_SUPPORT) &&
mvm->last_ebs_successful && IWL_MVM_ENABLE_EBS &&
- vif->type != NL80211_IFTYPE_P2P_DEVICE);
+ vif->type != NL80211_IFTYPE_P2P_DEVICE &&
+ (!low_latency || iwl_mvm_is_frag_ebs_supported(mvm)));
}
static inline bool iwl_mvm_is_regular_scan(struct iwl_mvm_scan_params *params)