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path: root/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c
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Diffstat (limited to 'drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c')
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c67
1 files changed, 27 insertions, 40 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c
index 6cba8a353b53..89ac4c6b3e54 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs-fw.c
@@ -1,7 +1,7 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2017 Intel Deutschland GmbH
- * Copyright (C) 2018-2023 Intel Corporation
+ * Copyright (C) 2018-2025 Intel Corporation
*/
#include "rs.h"
#include "fw-api.h"
@@ -72,7 +72,7 @@ static u16 rs_fw_get_config_flags(struct iwl_mvm *mvm,
u16 flags = 0;
/* get STBC flags */
- if (mvm->cfg->ht_params->stbc &&
+ if (mvm->cfg->ht_params.stbc &&
(num_of_ant(iwl_mvm_get_valid_tx_ant(mvm)) > 1)) {
if (he_cap->has_he && he_cap->he_cap_elem.phy_cap_info[2] &
IEEE80211_HE_PHY_CAP2_STBC_RX_UNDER_80MHZ)
@@ -83,7 +83,7 @@ static u16 rs_fw_get_config_flags(struct iwl_mvm *mvm,
flags |= IWL_TLC_MNG_CFG_FLAGS_STBC_MSK;
}
- if (mvm->cfg->ht_params->ldpc &&
+ if (mvm->cfg->ht_params.ldpc &&
((ht_cap->cap & IEEE80211_HT_CAP_LDPC_CODING) ||
(vht_ena && (vht_cap->cap & IEEE80211_VHT_CAP_RXLDPC))))
flags |= IWL_TLC_MNG_CFG_FLAGS_LDPC_MSK;
@@ -440,12 +440,6 @@ void iwl_mvm_tlc_update_notif(struct iwl_mvm *mvm,
mvmsta = iwl_mvm_sta_from_mac80211(sta);
- if (!mvmsta) {
- IWL_ERR(mvm, "Invalid sta id (%d) in FW TLC notification\n",
- notif->sta_id);
- goto out;
- }
-
flags = le32_to_cpu(notif->flags);
mvm_link_sta = rcu_dereference(mvmsta->link[link_sta->link_id]);
@@ -460,28 +454,23 @@ void iwl_mvm_tlc_update_notif(struct iwl_mvm *mvm,
if (flags & IWL_TLC_NOTIF_FLAG_RATE) {
char pretty_rate[100];
- if (iwl_fw_lookup_notif_ver(mvm->fw, DATA_PATH_GROUP,
- TLC_MNG_UPDATE_NOTIF, 0) < 3) {
- rs_pretty_print_rate_v1(pretty_rate,
- sizeof(pretty_rate),
- le32_to_cpu(notif->rate));
- IWL_DEBUG_RATE(mvm,
- "Got rate in old format. Rate: %s. Converting.\n",
- pretty_rate);
- lq_sta->last_rate_n_flags =
- iwl_new_rate_from_v1(le32_to_cpu(notif->rate));
- } else {
- lq_sta->last_rate_n_flags = le32_to_cpu(notif->rate);
- }
+ lq_sta->last_rate_n_flags =
+ iwl_mvm_v3_rate_from_fw(notif->rate, mvm->fw_rates_ver);
rs_pretty_print_rate(pretty_rate, sizeof(pretty_rate),
lq_sta->last_rate_n_flags);
- IWL_DEBUG_RATE(mvm, "new rate: %s\n", pretty_rate);
+ IWL_DEBUG_RATE(mvm, "rate: %s\n", pretty_rate);
}
if (flags & IWL_TLC_NOTIF_FLAG_AMSDU && !mvm_link_sta->orig_amsdu_len) {
+ u32 enabled = le32_to_cpu(notif->amsdu_enabled);
u16 size = le32_to_cpu(notif->amsdu_size);
int i;
+ if (size < 2000) {
+ size = 0;
+ enabled = 0;
+ }
+
if (link_sta->agg.max_amsdu_len < size) {
/*
* In debug link_sta->agg.max_amsdu_len < size
@@ -492,7 +481,7 @@ void iwl_mvm_tlc_update_notif(struct iwl_mvm *mvm,
goto out;
}
- mvmsta->amsdu_enabled = le32_to_cpu(notif->amsdu_enabled);
+ mvmsta->amsdu_enabled = enabled;
mvmsta->max_amsdu_len = size;
link_sta->agg.max_rc_amsdu_len = mvmsta->max_amsdu_len;
@@ -508,6 +497,8 @@ void iwl_mvm_tlc_update_notif(struct iwl_mvm *mvm,
link_sta->agg.max_tid_amsdu_len[i] = 1;
}
+ ieee80211_sta_recalc_aggregates(sta);
+
IWL_DEBUG_RATE(mvm,
"AMSDU update. AMSDU size: %d, AMSDU selected size: %d, AMSDU TID bitmap 0x%X\n",
le32_to_cpu(notif->amsdu_size), size,
@@ -525,10 +516,10 @@ u16 rs_fw_get_max_amsdu_len(struct ieee80211_sta *sta,
const struct ieee80211_sta_ht_cap *ht_cap = &link_sta->ht_cap;
const struct ieee80211_sta_eht_cap *eht_cap = &link_sta->eht_cap;
- if (WARN_ON_ONCE(!link_conf->chandef.chan))
+ if (WARN_ON_ONCE(!link_conf->chanreq.oper.chan))
return IEEE80211_MAX_MPDU_LEN_VHT_3895;
- if (link_conf->chandef.chan->band == NL80211_BAND_6GHZ) {
+ if (link_conf->chanreq.oper.chan->band == NL80211_BAND_6GHZ) {
switch (le16_get_bits(link_sta->he_6ghz_capa.capa,
IEEE80211_HE_6GHZ_CAP_MAX_MPDU_LEN)) {
case IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454:
@@ -538,7 +529,7 @@ u16 rs_fw_get_max_amsdu_len(struct ieee80211_sta *sta,
default:
return IEEE80211_MAX_MPDU_LEN_VHT_3895;
}
- } else if (link_conf->chandef.chan->band == NL80211_BAND_2GHZ &&
+ } else if (link_conf->chanreq.oper.chan->band == NL80211_BAND_2GHZ &&
eht_cap->has_eht) {
switch (u8_get_bits(eht_cap->eht_cap_elem.mac_cap_info[0],
IEEE80211_EHT_MAC_CAP0_MAX_MPDU_LEN_MASK)) {
@@ -603,14 +594,12 @@ void iwl_mvm_rs_fw_rate_init(struct iwl_mvm *mvm,
cpu_to_le16(max_amsdu_len) : 0,
};
unsigned int link_id = link_conf->link_id;
+ struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(mvmsta->vif);
int cmd_ver;
int ret;
- /* Enable external EHT LTF only for GL device and if there's
- * mutual support by AP and client
- */
- if (CSR_HW_REV_TYPE(mvm->trans->hw_rev) == IWL_CFG_MAC_TYPE_GL &&
- sband_eht_cap &&
+ /* Enable extra EHT LTF if there's mutual support by AP and client */
+ if (sband_eht_cap &&
sband_eht_cap->eht_cap_elem.phy_cap_info[5] &
IEEE80211_EHT_PHY_CAP5_SUPP_EXTRA_EHT_LTF &&
link_sta->eht_cap.has_eht &&
@@ -646,12 +635,12 @@ void iwl_mvm_rs_fw_rate_init(struct iwl_mvm *mvm,
* since TLC offload works with one mode we can assume
* that only vht/ht is used and also set it as station max amsdu
*/
- sta->deflink.agg.max_amsdu_len = max_amsdu_len;
+ link_sta->agg.max_amsdu_len = max_amsdu_len;
+ ieee80211_sta_recalc_aggregates(sta);
+
+ cfg_cmd.max_tx_op = cpu_to_le16(mvmvif->max_tx_op);
- cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw,
- WIDE_ID(DATA_PATH_GROUP,
- TLC_MNG_CONFIG_CMD),
- 0);
+ cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, 0);
IWL_DEBUG_RATE(mvm, "TLC CONFIG CMD, sta_id=%d, max_ch_width=%d, mode=%d\n",
cfg_cmd.sta_id, cfg_cmd.max_ch_width, cfg_cmd.mode);
IWL_DEBUG_RATE(mvm, "TLC CONFIG CMD, chains=0x%X, ch_wid_supp=%d, flags=0x%X\n",
@@ -687,9 +676,7 @@ void iwl_mvm_rs_fw_rate_init(struct iwl_mvm *mvm,
u16 cmd_size = sizeof(cfg_cmd_v3);
/* In old versions of the API the struct is 4 bytes smaller */
- if (iwl_fw_lookup_cmd_ver(mvm->fw,
- WIDE_ID(DATA_PATH_GROUP,
- TLC_MNG_CONFIG_CMD), 0) < 3)
+ if (iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, 0) < 3)
cmd_size -= 4;
ret = iwl_mvm_send_cmd_pdu(mvm, cmd_id, CMD_ASYNC, cmd_size,
generated by cgit (git 2.34.1) at 2025-07-10 09:26:11 +0000