iwlwifi: mvm: enable VHT MU-MIMO for supported hardware
Incoming hardware will support VHT MU-MIMO. Declare this
capability for relevant hardware.
Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-8000.c b/drivers/net/wireless/intel/iwlwifi/iwl-8000.c
index ad8c588..97be104 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-8000.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-8000.c
@@ -217,6 +217,7 @@
.nvm_ver = IWL8000_NVM_VERSION,
.nvm_calib_ver = IWL8000_TX_POWER_VERSION,
.max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K,
+ .vht_mu_mimo_supported = true,
};
const struct iwl_cfg iwl4165_2ac_cfg = {
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-9000.c b/drivers/net/wireless/intel/iwlwifi/iwl-9000.c
index 0835906..8e32a57 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-9000.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-9000.c
@@ -139,7 +139,8 @@
.smem_len = IWL9000_SMEM_LEN, \
.thermal_params = &iwl9000_tt_params, \
.apmg_not_supported = true, \
- .mq_rx_supported = true
+ .mq_rx_supported = true, \
+ .vht_mu_mimo_supported = true
const struct iwl_cfg iwl9260_2ac_cfg = {
.name = "Intel(R) Dual Band Wireless AC 9260",
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
index dad5570..4f2b57e 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
@@ -312,6 +312,7 @@
* @smem_offset: offset from which the SMEM begins
* @smem_len: the length of SMEM
* @mq_rx_supported: multi-queue rx support
+ * @vht_mu_mimo_supported: VHT MU-MIMO support
*
* We enable the driver to be backward compatible wrt. hardware features.
* API differences in uCode shouldn't be handled here but through TLVs
@@ -364,6 +365,7 @@
const struct iwl_tt_params *thermal_params;
bool apmg_not_supported;
bool mq_rx_supported;
+ bool vht_mu_mimo_supported;
};
/*
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
index 50f4cc6..e84cb8d 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
@@ -366,6 +366,9 @@
max_ampdu_exponent <<
IEEE80211_VHT_CAP_MAX_A_MPDU_LENGTH_EXPONENT_SHIFT;
+ if (cfg->vht_mu_mimo_supported)
+ vht_cap->cap |= IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE;
+
if (cfg->ht_params->ldpc)
vht_cap->cap |= IEEE80211_VHT_CAP_RXLDPC;