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authorJakub Kicinski <kuba@kernel.org>2025-11-06 05:09:23 +0300
committerJakub Kicinski <kuba@kernel.org>2025-11-06 05:09:23 +0300
commit9b73cdad58893d2f88682c50275384c4b3b684f6 (patch)
tree4960fc9d69be6ca083a813163a44f80f3b0dc329
parentc79a022524577e486220bc9627ccebc706148c1f (diff)
parent2f6adeaf92c4ea4adf5a91b87497ba13bb057996 (diff)
downloadlinux-9b73cdad58893d2f88682c50275384c4b3b684f6.tar.xz
Merge tag 'wireless-next-2025-11-05' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next
Johannes Berg says: ==================== More changes from drivers are coming in, notably: - ath10k: factory test support - ath11k: TX power insertion support - ath12k: BSS color change support - iwlwifi: new sniffer API support * tag 'wireless-next-2025-11-05' of https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (63 commits) wifi: ath10k: use = {} to initialize bmi_target_info instead of memset wifi: ath10k: use = {} to initialize pm_qos_request instead of memset wifi: ath12k: unassign arvif on scan vdev create failure wifi: ath12k: enforce vdev limit in ath12k_mac_vdev_create() wifi: ath12k: Set EHT fixed rates for associated STAs wifi: ath12k: add EHT rates to ath12k_mac_op_set_bitrate_mask() wifi: ath12k: Add EHT fixed GI/LTF wifi: ath12k: Add EHT MCS/NSS rates to Peer Assoc wifi: ath12k: add EHT rate handling to existing set rate functions wifi: ath12k: generalize GI and LTF fixed rate functions wifi: ath12k: fix error handling in creating hardware group wifi: ath12k: fix reusing m3 memory wifi: ath12k: fix potential memory leak in ath12k_wow_arp_ns_offload() wifi: iwlwifi: mld: add null check for kzalloc() in iwl_mld_send_proto_offload() wifi: iwlwifi: mld: check for NULL pointer after kmalloc wifi: iwlwifi: cfg: fix a few device names wifi: iwlwifi: mld: Move EMLSR prints to IWL_DL_EHT wifi: iwlwifi: disable EHT if the device doesn't allow it wifi: iwlwifi: bump core version for BZ/SC/DR wifi: iwlwifi: mld: use FW_CHECK on bad ROC notification ... ==================== Link: https://patch.msgid.link/20251105153537.54096-38-johannes@sipsolutions.net Signed-off-by: Jakub Kicinski <kuba@kernel.org>
-rw-r--r--drivers/net/wireless/ath/ath10k/core.c28
-rw-r--r--drivers/net/wireless/ath/ath10k/core.h6
-rw-r--r--drivers/net/wireless/ath/ath10k/mac.c2
-rw-r--r--drivers/net/wireless/ath/ath10k/testmode.c253
-rw-r--r--drivers/net/wireless/ath/ath10k/testmode_i.h15
-rw-r--r--drivers/net/wireless/ath/ath10k/wmi.h19
-rw-r--r--drivers/net/wireless/ath/ath11k/hal.h38
-rw-r--r--drivers/net/wireless/ath/ath11k/mac.c455
-rw-r--r--drivers/net/wireless/ath/ath11k/pci.c20
-rw-r--r--drivers/net/wireless/ath/ath11k/pci.h18
-rw-r--r--drivers/net/wireless/ath/ath11k/wmi.c20
-rw-r--r--drivers/net/wireless/ath/ath11k/wmi.h18
-rw-r--r--drivers/net/wireless/ath/ath12k/core.c22
-rw-r--r--drivers/net/wireless/ath/ath12k/core.h3
-rw-r--r--drivers/net/wireless/ath/ath12k/debugfs.c5
-rw-r--r--drivers/net/wireless/ath/ath12k/dp_mon.c19
-rw-r--r--drivers/net/wireless/ath/ath12k/dp_rx.c74
-rw-r--r--drivers/net/wireless/ath/ath12k/hal_rx.c10
-rw-r--r--drivers/net/wireless/ath/ath12k/mac.c755
-rw-r--r--drivers/net/wireless/ath/ath12k/mac.h14
-rw-r--r--drivers/net/wireless/ath/ath12k/pci.c24
-rw-r--r--drivers/net/wireless/ath/ath12k/qmi.c11
-rw-r--r--drivers/net/wireless/ath/ath12k/qmi.h5
-rw-r--r--drivers/net/wireless/ath/ath12k/wmi.c86
-rw-r--r--drivers/net/wireless/ath/ath12k/wmi.h55
-rw-r--r--drivers/net/wireless/ath/ath12k/wow.c1
-rw-r--r--drivers/net/wireless/ath/wcn36xx/hal.h74
-rw-r--r--drivers/net/wireless/ath/wcn36xx/smd.c60
-rw-r--r--drivers/net/wireless/ath/wcn36xx/smd.h1
-rw-r--r--drivers/net/wireless/intel/iwlwifi/cfg/22000.c1
-rw-r--r--drivers/net/wireless/intel/iwlwifi/cfg/8000.c1
-rw-r--r--drivers/net/wireless/intel/iwlwifi/cfg/9000.c1
-rw-r--r--drivers/net/wireless/intel/iwlwifi/cfg/ax210.c1
-rw-r--r--drivers/net/wireless/intel/iwlwifi/cfg/bz.c4
-rw-r--r--drivers/net/wireless/intel/iwlwifi/cfg/dr.c3
-rw-r--r--drivers/net/wireless/intel/iwlwifi/cfg/rf-fm.c1
-rw-r--r--drivers/net/wireless/intel/iwlwifi/cfg/rf-pe.c1
-rw-r--r--drivers/net/wireless/intel/iwlwifi/cfg/rf-wh.c24
-rw-r--r--drivers/net/wireless/intel/iwlwifi/cfg/sc.c3
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/acpi.h1
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/api/alive.h2
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/api/cmdhdr.h4
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/api/coex.h4
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/api/commands.h2
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h5
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h14
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/api/debug.h2
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/api/location.h8
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h134
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/api/power.h5
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/api/rx.h286
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/api/scan.h78
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/api/sta.h6
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/api/stats.h39
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/api/tx.h2
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/error-dump.h4
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/file.h74
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/img.h12
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/regulatory.c26
-rw-r--r--drivers/net/wireless/intel/iwlwifi/fw/runtime.h22
-rw-r--r--drivers/net/wireless/intel/iwlwifi/iwl-config.h11
-rw-r--r--drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h4
-rw-r--r--drivers/net/wireless/intel/iwlwifi/iwl-drv.c29
-rw-r--r--drivers/net/wireless/intel/iwlwifi/iwl-drv.h9
-rw-r--r--drivers/net/wireless/intel/iwlwifi/iwl-modparams.h4
-rw-r--r--drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c2
-rw-r--r--drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.h17
-rw-r--r--drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h1
-rw-r--r--drivers/net/wireless/intel/iwlwifi/iwl-trans.h6
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mld/constants.h2
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mld/d3.c4
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mld/fw.c14
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mld/iface.c13
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mld/link.c16
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mld/mac80211.c103
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mld/mld.c1
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mld/mld.h25
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mld/mlo.c100
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mld/notif.c4
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mld/roc.c4
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mld/rx.c1691
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mld/rx.h5
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mld/sta.c2
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mvm/fw.c15
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c3
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mvm/mvm.h5
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c24
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mvm/rs.c164
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mvm/rs.h3
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mvm/rx.c2
-rw-r--r--drivers/net/wireless/intel/iwlwifi/mvm/utils.c164
-rw-r--r--drivers/net/wireless/intel/iwlwifi/pcie/drv.c10
-rw-r--r--drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans.c9
-rw-r--r--drivers/net/wireless/intel/iwlwifi/tests/devinfo.c29
94 files changed, 3419 insertions, 1957 deletions
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
index 6f78f1752cd6..7c2939cbde5f 100644
--- a/drivers/net/wireless/ath/ath10k/core.c
+++ b/drivers/net/wireless/ath/ath10k/core.c
@@ -3,7 +3,6 @@
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
* Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
@@ -1187,7 +1186,7 @@ static int ath10k_download_fw(struct ath10k *ar)
u32 address, data_len;
const void *data;
int ret;
- struct pm_qos_request latency_qos;
+ struct pm_qos_request latency_qos = {};
address = ar->hw_params.patch_load_addr;
@@ -1221,7 +1220,6 @@ static int ath10k_download_fw(struct ath10k *ar)
ret);
}
- memset(&latency_qos, 0, sizeof(latency_qos));
cpu_latency_qos_add_request(&latency_qos, 0);
ret = ath10k_bmi_fast_download(ar, address, data, data_len);
@@ -2493,8 +2491,9 @@ static int ath10k_init_hw_params(struct ath10k *ar)
return 0;
}
-static bool ath10k_core_needs_recovery(struct ath10k *ar)
+static void ath10k_core_recovery_check_work(struct work_struct *work)
{
+ struct ath10k *ar = container_of(work, struct ath10k, recovery_check_work);
long time_left;
/* Sometimes the recovery will fail and then the next all recovery fail,
@@ -2504,7 +2503,7 @@ static bool ath10k_core_needs_recovery(struct ath10k *ar)
ath10k_err(ar, "consecutive fail %d times, will shutdown driver!",
atomic_read(&ar->fail_cont_count));
ar->state = ATH10K_STATE_WEDGED;
- return false;
+ return;
}
ath10k_dbg(ar, ATH10K_DBG_BOOT, "total recovery count: %d", ++ar->recovery_count);
@@ -2518,27 +2517,24 @@ static bool ath10k_core_needs_recovery(struct ath10k *ar)
ATH10K_RECOVERY_TIMEOUT_HZ);
if (time_left) {
ath10k_warn(ar, "previous recovery succeeded, skip this!\n");
- return false;
+ return;
}
/* Record the continuous recovery fail count when recovery failed. */
atomic_inc(&ar->fail_cont_count);
/* Avoid having multiple recoveries at the same time. */
- return false;
+ return;
}
atomic_inc(&ar->pending_recovery);
-
- return true;
+ queue_work(ar->workqueue, &ar->restart_work);
}
void ath10k_core_start_recovery(struct ath10k *ar)
{
- if (!ath10k_core_needs_recovery(ar))
- return;
-
- queue_work(ar->workqueue, &ar->restart_work);
+ /* Use workqueue_aux to avoid blocking recovery tracking */
+ queue_work(ar->workqueue_aux, &ar->recovery_check_work);
}
EXPORT_SYMBOL(ath10k_core_start_recovery);
@@ -3356,7 +3352,7 @@ EXPORT_SYMBOL(ath10k_core_stop);
*/
static int ath10k_core_probe_fw(struct ath10k *ar)
{
- struct bmi_target_info target_info;
+ struct bmi_target_info target_info = {};
int ret = 0;
ret = ath10k_hif_power_up(ar, ATH10K_FIRMWARE_MODE_NORMAL);
@@ -3367,7 +3363,6 @@ static int ath10k_core_probe_fw(struct ath10k *ar)
switch (ar->hif.bus) {
case ATH10K_BUS_SDIO:
- memset(&target_info, 0, sizeof(target_info));
ret = ath10k_bmi_get_target_info_sdio(ar, &target_info);
if (ret) {
ath10k_err(ar, "could not get target info (%d)\n", ret);
@@ -3379,7 +3374,6 @@ static int ath10k_core_probe_fw(struct ath10k *ar)
case ATH10K_BUS_PCI:
case ATH10K_BUS_AHB:
case ATH10K_BUS_USB:
- memset(&target_info, 0, sizeof(target_info));
ret = ath10k_bmi_get_target_info(ar, &target_info);
if (ret) {
ath10k_err(ar, "could not get target info (%d)\n", ret);
@@ -3389,7 +3383,6 @@ static int ath10k_core_probe_fw(struct ath10k *ar)
ar->hw->wiphy->hw_version = target_info.version;
break;
case ATH10K_BUS_SNOC:
- memset(&target_info, 0, sizeof(target_info));
ret = ath10k_hif_get_target_info(ar, &target_info);
if (ret) {
ath10k_err(ar, "could not get target info (%d)\n", ret);
@@ -3734,6 +3727,7 @@ struct ath10k *ath10k_core_create(size_t priv_size, struct device *dev,
INIT_WORK(&ar->register_work, ath10k_core_register_work);
INIT_WORK(&ar->restart_work, ath10k_core_restart);
+ INIT_WORK(&ar->recovery_check_work, ath10k_core_recovery_check_work);
INIT_WORK(&ar->set_coverage_class_work,
ath10k_core_set_coverage_class_work);
diff --git a/drivers/net/wireless/ath/ath10k/core.h b/drivers/net/wireless/ath/ath10k/core.h
index 8c72ed386edb..73a9db302245 100644
--- a/drivers/net/wireless/ath/ath10k/core.h
+++ b/drivers/net/wireless/ath/ath10k/core.h
@@ -3,7 +3,6 @@
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
* Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
- * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
@@ -1208,6 +1207,7 @@ struct ath10k {
struct work_struct register_work;
struct work_struct restart_work;
+ struct work_struct recovery_check_work;
struct work_struct bundle_tx_work;
struct work_struct tx_complete_work;
@@ -1259,9 +1259,13 @@ struct ath10k {
struct {
/* protected by conf_mutex */
struct ath10k_fw_components utf_mode_fw;
+ u8 ftm_msgref;
/* protected by data_lock */
bool utf_monitor;
+ u32 data_pos;
+ u32 expected_seq;
+ u8 *eventdata;
} testmode;
struct {
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index 154ac7a70982..da6f7957a0ae 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -3,7 +3,6 @@
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
* Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
@@ -5428,6 +5427,7 @@ static void ath10k_stop(struct ieee80211_hw *hw, bool suspend)
cancel_work_sync(&ar->set_coverage_class_work);
cancel_delayed_work_sync(&ar->scan.timeout);
cancel_work_sync(&ar->restart_work);
+ cancel_work_sync(&ar->recovery_check_work);
}
static int ath10k_config_ps(struct ath10k *ar)
diff --git a/drivers/net/wireless/ath/ath10k/testmode.c b/drivers/net/wireless/ath/ath10k/testmode.c
index 3fcefc55b74f..d3bd385694d6 100644
--- a/drivers/net/wireless/ath/ath10k/testmode.c
+++ b/drivers/net/wireless/ath/ath10k/testmode.c
@@ -1,6 +1,7 @@
// SPDX-License-Identifier: ISC
/*
* Copyright (c) 2014-2017 Qualcomm Atheros, Inc.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
#include "testmode.h"
@@ -10,12 +11,17 @@
#include "debug.h"
#include "wmi.h"
+#include "wmi-tlv.h"
#include "hif.h"
#include "hw.h"
#include "core.h"
#include "testmode_i.h"
+#define ATH10K_FTM_SEG_NONE ((u32)-1)
+#define ATH10K_FTM_SEGHDR_CURRENT_SEQ GENMASK(3, 0)
+#define ATH10K_FTM_SEGHDR_TOTAL_SEGMENTS GENMASK(7, 4)
+
static const struct nla_policy ath10k_tm_policy[ATH10K_TM_ATTR_MAX + 1] = {
[ATH10K_TM_ATTR_CMD] = { .type = NLA_U32 },
[ATH10K_TM_ATTR_DATA] = { .type = NLA_BINARY,
@@ -25,41 +31,19 @@ static const struct nla_policy ath10k_tm_policy[ATH10K_TM_ATTR_MAX + 1] = {
[ATH10K_TM_ATTR_VERSION_MINOR] = { .type = NLA_U32 },
};
-/* Returns true if callee consumes the skb and the skb should be discarded.
- * Returns false if skb is not used. Does not sleep.
- */
-bool ath10k_tm_event_wmi(struct ath10k *ar, u32 cmd_id, struct sk_buff *skb)
+static void ath10k_tm_event_unsegmented(struct ath10k *ar, u32 cmd_id,
+ struct sk_buff *skb)
{
struct sk_buff *nl_skb;
- bool consumed;
int ret;
- ath10k_dbg(ar, ATH10K_DBG_TESTMODE,
- "testmode event wmi cmd_id %d skb %p skb->len %d\n",
- cmd_id, skb, skb->len);
-
- ath10k_dbg_dump(ar, ATH10K_DBG_TESTMODE, NULL, "", skb->data, skb->len);
-
- spin_lock_bh(&ar->data_lock);
-
- if (!ar->testmode.utf_monitor) {
- consumed = false;
- goto out;
- }
-
- /* Only testmode.c should be handling events from utf firmware,
- * otherwise all sort of problems will arise as mac80211 operations
- * are not initialised.
- */
- consumed = true;
-
nl_skb = cfg80211_testmode_alloc_event_skb(ar->hw->wiphy,
2 * sizeof(u32) + skb->len,
GFP_ATOMIC);
if (!nl_skb) {
ath10k_warn(ar,
"failed to allocate skb for testmode wmi event\n");
- goto out;
+ return;
}
ret = nla_put_u32(nl_skb, ATH10K_TM_ATTR_CMD, ATH10K_TM_CMD_WMI);
@@ -68,7 +52,7 @@ bool ath10k_tm_event_wmi(struct ath10k *ar, u32 cmd_id, struct sk_buff *skb)
"failed to put testmode wmi event cmd attribute: %d\n",
ret);
kfree_skb(nl_skb);
- goto out;
+ return;
}
ret = nla_put_u32(nl_skb, ATH10K_TM_ATTR_WMI_CMDID, cmd_id);
@@ -77,7 +61,7 @@ bool ath10k_tm_event_wmi(struct ath10k *ar, u32 cmd_id, struct sk_buff *skb)
"failed to put testmode wmi event cmd_id: %d\n",
ret);
kfree_skb(nl_skb);
- goto out;
+ return;
}
ret = nla_put(nl_skb, ATH10K_TM_ATTR_DATA, skb->len, skb->data);
@@ -86,10 +70,122 @@ bool ath10k_tm_event_wmi(struct ath10k *ar, u32 cmd_id, struct sk_buff *skb)
"failed to copy skb to testmode wmi event: %d\n",
ret);
kfree_skb(nl_skb);
- goto out;
+ return;
+ }
+
+ cfg80211_testmode_event(nl_skb, GFP_ATOMIC);
+}
+
+static void ath10k_tm_event_segmented(struct ath10k *ar, u32 cmd_id, struct sk_buff *skb)
+{
+ struct wmi_ftm_cmd *ftm = (struct wmi_ftm_cmd *)skb->data;
+ u8 total_segments, current_seq;
+ struct sk_buff *nl_skb;
+ u8 const *buf_pos;
+ u16 datalen;
+ u32 data_pos;
+ int ret;
+
+ if (skb->len < sizeof(*ftm)) {
+ ath10k_warn(ar, "Invalid ftm event length: %d\n", skb->len);
+ return;
+ }
+
+ current_seq = FIELD_GET(ATH10K_FTM_SEGHDR_CURRENT_SEQ,
+ __le32_to_cpu(ftm->seg_hdr.segmentinfo));
+ total_segments = FIELD_GET(ATH10K_FTM_SEGHDR_TOTAL_SEGMENTS,
+ __le32_to_cpu(ftm->seg_hdr.segmentinfo));
+ datalen = skb->len - sizeof(*ftm);
+ buf_pos = ftm->data;
+
+ if (current_seq == 0) {
+ ar->testmode.expected_seq = 0;
+ ar->testmode.data_pos = 0;
+ }
+
+ data_pos = ar->testmode.data_pos;
+
+ if ((data_pos + datalen) > ATH_FTM_EVENT_MAX_BUF_LENGTH) {
+ ath10k_warn(ar, "Invalid ftm event length at %u: %u\n",
+ data_pos, datalen);
+ ret = -EINVAL;
+ return;
+ }
+
+ memcpy(&ar->testmode.eventdata[data_pos], buf_pos, datalen);
+ data_pos += datalen;
+
+ if (++ar->testmode.expected_seq != total_segments) {
+ ar->testmode.data_pos = data_pos;
+ ath10k_dbg(ar, ATH10K_DBG_TESTMODE, "partial data received %u/%u\n",
+ current_seq + 1, total_segments);
+ return;
+ }
+
+ ath10k_dbg(ar, ATH10K_DBG_TESTMODE, "total data length %u\n", data_pos);
+
+ nl_skb = cfg80211_testmode_alloc_event_skb(ar->hw->wiphy,
+ 2 * sizeof(u32) + data_pos,
+ GFP_ATOMIC);
+ if (!nl_skb) {
+ ath10k_warn(ar, "failed to allocate skb for testmode wmi event\n");
+ return;
+ }
+
+ ret = nla_put_u32(nl_skb, ATH10K_TM_ATTR_CMD, ATH10K_TM_CMD_TLV);
+ if (ret) {
+ ath10k_warn(ar, "failed to put testmode wmi event attribute: %d\n", ret);
+ kfree_skb(nl_skb);
+ return;
+ }
+
+ ret = nla_put_u32(nl_skb, ATH10K_TM_ATTR_WMI_CMDID, cmd_id);
+ if (ret) {
+ ath10k_warn(ar, "failed to put testmode wmi event cmd_id: %d\n", ret);
+ kfree_skb(nl_skb);
+ return;
+ }
+
+ ret = nla_put(nl_skb, ATH10K_TM_ATTR_DATA, data_pos, &ar->testmode.eventdata[0]);
+ if (ret) {
+ ath10k_warn(ar, "failed to copy skb to testmode wmi event: %d\n", ret);
+ kfree_skb(nl_skb);
+ return;
}
cfg80211_testmode_event(nl_skb, GFP_ATOMIC);
+}
+
+/* Returns true if callee consumes the skb and the skb should be discarded.
+ * Returns false if skb is not used. Does not sleep.
+ */
+bool ath10k_tm_event_wmi(struct ath10k *ar, u32 cmd_id, struct sk_buff *skb)
+{
+ bool consumed;
+
+ ath10k_dbg(ar, ATH10K_DBG_TESTMODE,
+ "testmode event wmi cmd_id %d skb %p skb->len %d\n",
+ cmd_id, skb, skb->len);
+
+ ath10k_dbg_dump(ar, ATH10K_DBG_TESTMODE, NULL, "", skb->data, skb->len);
+
+ spin_lock_bh(&ar->data_lock);
+
+ if (!ar->testmode.utf_monitor) {
+ consumed = false;
+ goto out;
+ }
+
+ /* Only testmode.c should be handling events from utf firmware,
+ * otherwise all sort of problems will arise as mac80211 operations
+ * are not initialised.
+ */
+ consumed = true;
+
+ if (ar->testmode.expected_seq != ATH10K_FTM_SEG_NONE)
+ ath10k_tm_event_segmented(ar, cmd_id, skb);
+ else
+ ath10k_tm_event_unsegmented(ar, cmd_id, skb);
out:
spin_unlock_bh(&ar->data_lock);
@@ -281,12 +377,18 @@ static int ath10k_tm_cmd_utf_start(struct ath10k *ar, struct nlattr *tb[])
goto err_release_utf_mode_fw;
}
+ ar->testmode.eventdata = kzalloc(ATH_FTM_EVENT_MAX_BUF_LENGTH, GFP_KERNEL);
+ if (!ar->testmode.eventdata) {
+ ret = -ENOMEM;
+ goto err_power_down;
+ }
+
ret = ath10k_core_start(ar, ATH10K_FIRMWARE_MODE_UTF,
&ar->testmode.utf_mode_fw);
if (ret) {
ath10k_err(ar, "failed to start core (testmode): %d\n", ret);
ar->state = ATH10K_STATE_OFF;
- goto err_power_down;
+ goto err_release_eventdata;
}
ar->state = ATH10K_STATE_UTF;
@@ -302,6 +404,10 @@ static int ath10k_tm_cmd_utf_start(struct ath10k *ar, struct nlattr *tb[])
return 0;
+err_release_eventdata:
+ kfree(ar->testmode.eventdata);
+ ar->testmode.eventdata = NULL;
+
err_power_down:
ath10k_hif_power_down(ar);
@@ -341,6 +447,9 @@ static void __ath10k_tm_cmd_utf_stop(struct ath10k *ar)
release_firmware(ar->testmode.utf_mode_fw.fw_file.firmware);
ar->testmode.utf_mode_fw.fw_file.firmware = NULL;
+ kfree(ar->testmode.eventdata);
+ ar->testmode.eventdata = NULL;
+
ar->state = ATH10K_STATE_OFF;
}
@@ -424,6 +533,85 @@ out:
return ret;
}
+static int ath10k_tm_cmd_tlv(struct ath10k *ar, struct nlattr *tb[])
+{
+ u16 total_bytes, num_segments;
+ u32 cmd_id, buf_len;
+ u8 segnumber = 0;
+ u8 *bufpos;
+ void *buf;
+ int ret;
+
+ mutex_lock(&ar->conf_mutex);
+
+ if (ar->state != ATH10K_STATE_UTF) {
+ ret = -ENETDOWN;
+ goto out;
+ }
+
+ buf = nla_data(tb[ATH10K_TM_ATTR_DATA]);
+ buf_len = nla_len(tb[ATH10K_TM_ATTR_DATA]);
+ cmd_id = WMI_PDEV_UTF_CMDID;
+
+ ath10k_dbg(ar, ATH10K_DBG_TESTMODE,
+ "cmd wmi ftm cmd_id %d buffer length %d\n",
+ cmd_id, buf_len);
+ ath10k_dbg_dump(ar, ATH10K_DBG_TESTMODE, NULL, "", buf, buf_len);
+
+ bufpos = buf;
+ total_bytes = buf_len;
+ num_segments = total_bytes / MAX_WMI_UTF_LEN;
+ ar->testmode.expected_seq = 0;
+
+ if (buf_len - (num_segments * MAX_WMI_UTF_LEN))
+ num_segments++;
+
+ while (buf_len) {
+ u16 chunk_len = min_t(u16, buf_len, MAX_WMI_UTF_LEN);
+ struct wmi_ftm_cmd *ftm_cmd;
+ struct sk_buff *skb;
+ u32 hdr_info;
+ u8 seginfo;
+
+ skb = ath10k_wmi_alloc_skb(ar, (chunk_len +
+ sizeof(struct wmi_ftm_cmd)));
+ if (!skb) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ ftm_cmd = (struct wmi_ftm_cmd *)skb->data;
+ hdr_info = FIELD_PREP(WMI_TLV_TAG, WMI_TLV_TAG_ARRAY_BYTE) |
+ FIELD_PREP(WMI_TLV_LEN, (chunk_len +
+ sizeof(struct wmi_ftm_seg_hdr)));
+ ftm_cmd->tlv_header = __cpu_to_le32(hdr_info);
+ ftm_cmd->seg_hdr.len = __cpu_to_le32(total_bytes);
+ ftm_cmd->seg_hdr.msgref = __cpu_to_le32(ar->testmode.ftm_msgref);
+ seginfo = FIELD_PREP(ATH10K_FTM_SEGHDR_TOTAL_SEGMENTS, num_segments) |
+ FIELD_PREP(ATH10K_FTM_SEGHDR_CURRENT_SEQ, segnumber);
+ ftm_cmd->seg_hdr.segmentinfo = __cpu_to_le32(seginfo);
+ segnumber++;
+
+ memcpy(&ftm_cmd->data, bufpos, chunk_len);
+
+ ret = ath10k_wmi_cmd_send(ar, skb, cmd_id);
+ if (ret) {
+ ath10k_warn(ar, "failed to send wmi ftm command: %d\n", ret);
+ goto out;
+ }
+
+ buf_len -= chunk_len;
+ bufpos += chunk_len;
+ }
+
+ ar->testmode.ftm_msgref++;
+ ret = 0;
+
+out:
+ mutex_unlock(&ar->conf_mutex);
+ return ret;
+}
+
int ath10k_tm_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
void *data, int len)
{
@@ -439,9 +627,14 @@ int ath10k_tm_cmd(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
if (!tb[ATH10K_TM_ATTR_CMD])
return -EINVAL;
+ ar->testmode.expected_seq = ATH10K_FTM_SEG_NONE;
+
switch (nla_get_u32(tb[ATH10K_TM_ATTR_CMD])) {
case ATH10K_TM_CMD_GET_VERSION:
- return ath10k_tm_cmd_get_version(ar, tb);
+ if (!tb[ATH10K_TM_ATTR_DATA])
+ return ath10k_tm_cmd_get_version(ar, tb);
+ else /* ATH10K_TM_CMD_TLV */
+ return ath10k_tm_cmd_tlv(ar, tb);
case ATH10K_TM_CMD_UTF_START:
return ath10k_tm_cmd_utf_start(ar, tb);
case ATH10K_TM_CMD_UTF_STOP:
diff --git a/drivers/net/wireless/ath/ath10k/testmode_i.h b/drivers/net/wireless/ath/ath10k/testmode_i.h
index ee1cb27c1d60..1603f5276682 100644
--- a/drivers/net/wireless/ath/ath10k/testmode_i.h
+++ b/drivers/net/wireless/ath/ath10k/testmode_i.h
@@ -1,6 +1,7 @@
/* SPDX-License-Identifier: ISC */
/*
* Copyright (c) 2014,2017 Qualcomm Atheros, Inc.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
/* "API" level of the ath10k testmode interface. Bump it after every
@@ -14,6 +15,7 @@
#define ATH10K_TESTMODE_VERSION_MINOR 0
#define ATH10K_TM_DATA_MAX_LEN 5000
+#define ATH_FTM_EVENT_MAX_BUF_LENGTH 2048
enum ath10k_tm_attr {
__ATH10K_TM_ATTR_INVALID = 0,
@@ -57,4 +59,17 @@ enum ath10k_tm_cmd {
* ATH10K_TM_ATTR_DATA.
*/
ATH10K_TM_CMD_WMI = 3,
+
+ /* The command used to transmit a test command to the firmware
+ * and the event to receive test events from the firmware. The data
+ * received only contain the TLV payload, need to add the tlv header
+ * and send the cmd to firmware with command id WMI_PDEV_UTF_CMDID.
+ * The data payload size could be large and the driver needs to
+ * send segmented data to firmware.
+ *
+ * This legacy testmode command shares the same value as the get-version
+ * command. To distinguish between them, we check whether the data attribute
+ * is present.
+ */
+ ATH10K_TM_CMD_TLV = ATH10K_TM_CMD_GET_VERSION,
};
diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h
index 0faefc0a9a40..7f50a1de6b97 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.h
+++ b/drivers/net/wireless/ath/ath10k/wmi.h
@@ -3,7 +3,7 @@
* Copyright (c) 2005-2011 Atheros Communications Inc.
* Copyright (c) 2011-2017 Qualcomm Atheros, Inc.
* Copyright (c) 2018-2019, The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
#ifndef _WMI_H_
@@ -7418,6 +7418,23 @@ struct wmi_pdev_bb_timing_cfg_cmd {
__le32 bb_xpa_timing;
} __packed;
+struct wmi_ftm_seg_hdr {
+ __le32 len;
+ __le32 msgref;
+ __le32 segmentinfo;
+ __le32 pdev_id;
+} __packed;
+
+struct wmi_ftm_cmd {
+ __le32 tlv_header;
+ struct wmi_ftm_seg_hdr seg_hdr;
+ u8 data[];
+} __packed;
+
+#define WMI_TLV_LEN GENMASK(15, 0)
+#define WMI_TLV_TAG GENMASK(31, 16)
+#define MAX_WMI_UTF_LEN 252
+
struct ath10k;
struct ath10k_vif;
struct ath10k_fw_stats_pdev;
diff --git a/drivers/net/wireless/ath/ath11k/hal.h b/drivers/net/wireless/ath/ath11k/hal.h
index 839095af9267..82603a389bb9 100644
--- a/drivers/net/wireless/ath/ath11k/hal.h
+++ b/drivers/net/wireless/ath/ath11k/hal.h
@@ -1,7 +1,7 @@
/* SPDX-License-Identifier: BSD-3-Clause-Clear */
/*
* Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022, 2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
#ifndef ATH11K_HAL_H
@@ -43,14 +43,14 @@ struct ath11k_base;
#define HAL_SEQ_WCSS_UMAC_OFFSET 0x00a00000
#define HAL_SEQ_WCSS_UMAC_REO_REG 0x00a38000
#define HAL_SEQ_WCSS_UMAC_TCL_REG 0x00a44000
-#define HAL_SEQ_WCSS_UMAC_CE0_SRC_REG(x) \
- (ab->hw_params.regs->hal_seq_wcss_umac_ce0_src_reg)
-#define HAL_SEQ_WCSS_UMAC_CE0_DST_REG(x) \
- (ab->hw_params.regs->hal_seq_wcss_umac_ce0_dst_reg)
-#define HAL_SEQ_WCSS_UMAC_CE1_SRC_REG(x) \
- (ab->hw_params.regs->hal_seq_wcss_umac_ce1_src_reg)
-#define HAL_SEQ_WCSS_UMAC_CE1_DST_REG(x) \
- (ab->hw_params.regs->hal_seq_wcss_umac_ce1_dst_reg)
+#define HAL_SEQ_WCSS_UMAC_CE0_SRC_REG(ab) \
+ ((ab)->hw_params.regs->hal_seq_wcss_umac_ce0_src_reg)
+#define HAL_SEQ_WCSS_UMAC_CE0_DST_REG(ab) \
+ ((ab)->hw_params.regs->hal_seq_wcss_umac_ce0_dst_reg)
+#define HAL_SEQ_WCSS_UMAC_CE1_SRC_REG(ab) \
+ ((ab)->hw_params.regs->hal_seq_wcss_umac_ce1_src_reg)
+#define HAL_SEQ_WCSS_UMAC_CE1_DST_REG(ab) \
+ ((ab)->hw_params.regs->hal_seq_wcss_umac_ce1_dst_reg)
#define HAL_SEQ_WCSS_UMAC_WBM_REG 0x00a34000
#define HAL_CE_WFSS_CE_REG_BASE 0x01b80000
@@ -209,10 +209,10 @@ struct ath11k_base;
#define HAL_REO_STATUS_HP(ab) ab->hw_params.regs->hal_reo_status_hp
/* WBM Idle R0 address */
-#define HAL_WBM_IDLE_LINK_RING_BASE_LSB(x) \
- (ab->hw_params.regs->hal_wbm_idle_link_ring_base_lsb)
-#define HAL_WBM_IDLE_LINK_RING_MISC_ADDR(x) \
- (ab->hw_params.regs->hal_wbm_idle_link_ring_misc)
+#define HAL_WBM_IDLE_LINK_RING_BASE_LSB(ab) \
+ ((ab)->hw_params.regs->hal_wbm_idle_link_ring_base_lsb)
+#define HAL_WBM_IDLE_LINK_RING_MISC_ADDR(ab) \
+ ((ab)->hw_params.regs->hal_wbm_idle_link_ring_misc)
#define HAL_WBM_R0_IDLE_LIST_CONTROL_ADDR 0x00000048
#define HAL_WBM_R0_IDLE_LIST_SIZE_ADDR 0x0000004c
#define HAL_WBM_SCATTERED_RING_BASE_LSB 0x00000058
@@ -227,17 +227,17 @@ struct ath11k_base;
#define HAL_WBM_IDLE_LINK_RING_HP 0x000030b0
/* SW2WBM R0 release address */
-#define HAL_WBM_RELEASE_RING_BASE_LSB(x) \
- (ab->hw_params.regs->hal_wbm_release_ring_base_lsb)
+#define HAL_WBM_RELEASE_RING_BASE_LSB(ab) \
+ ((ab)->hw_params.regs->hal_wbm_release_ring_base_lsb)
/* SW2WBM R2 release address */
#define HAL_WBM_RELEASE_RING_HP 0x00003018
/* WBM2SW R0 release address */
-#define HAL_WBM0_RELEASE_RING_BASE_LSB(x) \
- (ab->hw_params.regs->hal_wbm0_release_ring_base_lsb)
-#define HAL_WBM1_RELEASE_RING_BASE_LSB(x) \
- (ab->hw_params.regs->hal_wbm1_release_ring_base_lsb)
+#define HAL_WBM0_RELEASE_RING_BASE_LSB(ab) \
+ ((ab)->hw_params.regs->hal_wbm0_release_ring_base_lsb)
+#define HAL_WBM1_RELEASE_RING_BASE_LSB(ab) \
+ ((ab)->hw_params.regs->hal_wbm1_release_ring_base_lsb)
/* WBM2SW R2 release address */
#define HAL_WBM0_RELEASE_RING_HP 0x000030c0
diff --git a/drivers/net/wireless/ath/ath11k/mac.c b/drivers/net/wireless/ath/ath11k/mac.c
index 0e41b5a91d66..3276fe443502 100644
--- a/drivers/net/wireless/ath/ath11k/mac.c
+++ b/drivers/net/wireless/ath/ath11k/mac.c
@@ -2235,9 +2235,9 @@ static void ath11k_peer_assoc_h_vht(struct ath11k *ar,
arg->peer_nss = min(sta->deflink.rx_nss, max_nss);
arg->rx_max_rate = __le16_to_cpu(vht_cap->vht_mcs.rx_highest);
arg->rx_mcs_set = __le16_to_cpu(vht_cap->vht_mcs.rx_mcs_map);
+ arg->rx_mcs_set = ath11k_peer_assoc_h_vht_limit(arg->rx_mcs_set, vht_mcs_mask);
arg->tx_max_rate = __le16_to_cpu(vht_cap->vht_mcs.tx_highest);
- arg->tx_mcs_set = ath11k_peer_assoc_h_vht_limit(
- __le16_to_cpu(vht_cap->vht_mcs.tx_mcs_map), vht_mcs_mask);
+ arg->tx_mcs_set = __le16_to_cpu(vht_cap->vht_mcs.tx_mcs_map);
/* In IPQ8074 platform, VHT mcs rate 10 and 11 is enabled by default.
* VHT mcs rate 10 and 11 is not supported in 11ac standard.
@@ -2522,10 +2522,10 @@ static void ath11k_peer_assoc_h_he(struct ath11k *ar,
he_tx_mcs = v;
}
v = le16_to_cpu(he_cap->he_mcs_nss_supp.rx_mcs_160);
+ v = ath11k_peer_assoc_h_he_limit(v, he_mcs_mask);
arg->peer_he_rx_mcs_set[WMI_HECAP_TXRX_MCS_NSS_IDX_160] = v;
v = le16_to_cpu(he_cap->he_mcs_nss_supp.tx_mcs_160);
- v = ath11k_peer_assoc_h_he_limit(v, he_mcs_mask);
arg->peer_he_tx_mcs_set[WMI_HECAP_TXRX_MCS_NSS_IDX_160] = v;
arg->peer_he_mcs_count++;
@@ -2535,10 +2535,10 @@ static void ath11k_peer_assoc_h_he(struct ath11k *ar,
default:
v = le16_to_cpu(he_cap->he_mcs_nss_supp.rx_mcs_80);
+ v = ath11k_peer_assoc_h_he_limit(v, he_mcs_mask);
arg->peer_he_rx_mcs_set[WMI_HECAP_TXRX_MCS_NSS_IDX_80] = v;
v = le16_to_cpu(he_cap->he_mcs_nss_supp.tx_mcs_80);
- v = ath11k_peer_assoc_h_he_limit(v, he_mcs_mask);
arg->peer_he_tx_mcs_set[WMI_HECAP_TXRX_MCS_NSS_IDX_80] = v;
arg->peer_he_mcs_count++;
@@ -4028,6 +4028,150 @@ static int ath11k_start_scan(struct ath11k *ar,
return 0;
}
+static void ath11k_mac_fw_stats_reset(struct ath11k *ar)
+{
+ spin_lock_bh(&ar->data_lock);
+ ath11k_fw_stats_pdevs_free(&ar->fw_stats.pdevs);
+ ath11k_fw_stats_vdevs_free(&ar->fw_stats.vdevs);
+ ar->fw_stats.num_vdev_recvd = 0;
+ ar->fw_stats.num_bcn_recvd = 0;
+ spin_unlock_bh(&ar->data_lock);
+}
+
+int ath11k_mac_fw_stats_request(struct ath11k *ar,
+ struct stats_request_params *req_param)
+{
+ struct ath11k_base *ab = ar->ab;
+ unsigned long time_left;
+ int ret;
+
+ lockdep_assert_held(&ar->conf_mutex);
+
+ ath11k_mac_fw_stats_reset(ar);
+
+ reinit_completion(&ar->fw_stats_complete);
+ reinit_completion(&ar->fw_stats_done);
+
+ ret = ath11k_wmi_send_stats_request_cmd(ar, req_param);
+
+ if (ret) {
+ ath11k_warn(ab, "could not request fw stats (%d)\n",
+ ret);
+ return ret;
+ }
+
+ time_left = wait_for_completion_timeout(&ar->fw_stats_complete, 1 * HZ);
+ if (!time_left)
+ return -ETIMEDOUT;
+
+ /* FW stats can get split when exceeding the stats data buffer limit.
+ * In that case, since there is no end marking for the back-to-back
+ * received 'update stats' event, we keep a 3 seconds timeout in case,
+ * fw_stats_done is not marked yet
+ */
+ time_left = wait_for_completion_timeout(&ar->fw_stats_done, 3 * HZ);
+ if (!time_left)
+ return -ETIMEDOUT;
+
+ return 0;
+}
+
+static int ath11k_mac_get_fw_stats(struct ath11k *ar, u32 pdev_id,
+ u32 vdev_id, u32 stats_id)
+{
+ struct ath11k_base *ab = ar->ab;
+ struct stats_request_params req_param;
+ int ret;
+
+ lockdep_assert_held(&ar->conf_mutex);
+
+ if (ar->state != ATH11K_STATE_ON)
+ return -ENETDOWN;
+
+ req_param.pdev_id = pdev_id;
+ req_param.vdev_id = vdev_id;
+ req_param.stats_id = stats_id;
+
+ ret = ath11k_mac_fw_stats_request(ar, &req_param);
+ if (ret)
+ ath11k_warn(ab, "failed to request fw stats: %d\n", ret);
+
+ ath11k_dbg(ab, ATH11K_DBG_WMI,
+ "debug get fw stat pdev id %d vdev id %d stats id 0x%x\n",
+ pdev_id, vdev_id, stats_id);
+
+ return ret;
+}
+
+static int ath11k_mac_handle_get_txpower(struct ath11k *ar,
+ struct ieee80211_vif *vif,
+ int *dbm)
+{
+ struct ath11k_base *ab = ar->ab;
+ struct ath11k_fw_stats_pdev *pdev;
+ int ret;
+
+ /* Final Tx power is minimum of Target Power, CTL power, Regulatory
+ * Power, PSD EIRP Power. We just know the Regulatory power from the
+ * regulatory rules obtained. FW knows all these power and sets the min
+ * of these. Hence, we request the FW pdev stats in which FW reports
+ * the minimum of all vdev's channel Tx power.
+ */
+ lockdep_assert_held(&ar->conf_mutex);
+
+ /* Firmware doesn't provide Tx power during CAC hence no need to fetch
+ * the stats.
+ */
+ if (test_bit(ATH11K_CAC_RUNNING, &ar->dev_flags))
+ return -EAGAIN;
+
+ ret = ath11k_mac_get_fw_stats(ar, ar->pdev->pdev_id, 0,
+ WMI_REQUEST_PDEV_STAT);
+ if (ret) {
+ ath11k_warn(ab, "failed to request fw pdev stats: %d\n", ret);
+ goto err_fallback;
+ }
+
+ spin_lock_bh(&ar->data_lock);
+ pdev = list_first_entry_or_null(&ar->fw_stats.pdevs,
+ struct ath11k_fw_stats_pdev, list);
+ if (!pdev) {
+ spin_unlock_bh(&ar->data_lock);
+ goto err_fallback;
+ }
+
+ /* tx power is set as 2 units per dBm in FW. */
+ *dbm = pdev->chan_tx_power / 2;
+
+ spin_unlock_bh(&ar->data_lock);
+
+ ath11k_dbg(ar->ab, ATH11K_DBG_MAC, "txpower from firmware %d, reported %d dBm\n",
+ pdev->chan_tx_power, *dbm);
+ return 0;
+
+err_fallback:
+ /* We didn't get txpower from FW. Hence, relying on vif->bss_conf.txpower */
+ *dbm = vif->bss_conf.txpower;
+ ath11k_dbg(ar->ab, ATH11K_DBG_MAC, "txpower from firmware NaN, reported %d dBm\n",
+ *dbm);
+ return 0;
+}
+
+static int ath11k_mac_op_get_txpower(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ unsigned int link_id,
+ int *dbm)
+{
+ struct ath11k *ar = hw->priv;
+ int ret;
+
+ mutex_lock(&ar->conf_mutex);
+ ret = ath11k_mac_handle_get_txpower(ar, vif, dbm);
+ mutex_unlock(&ar->conf_mutex);
+
+ return ret;
+}
+
static int ath11k_mac_op_hw_scan(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_scan_request *hw_req)
@@ -6107,6 +6251,159 @@ static void ath11k_mgmt_over_wmi_tx_purge(struct ath11k *ar)
ath11k_mgmt_over_wmi_tx_drop(ar, skb);
}
+static int ath11k_mac_mgmt_action_frame_fill_elem_data(struct ath11k_vif *arvif,
+ struct sk_buff *skb)
+{
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+ u8 category, *buf, iv_len, action_code, dialog_token;
+ int cur_tx_power, max_tx_power;
+ struct ath11k *ar = arvif->ar;
+ struct cfg80211_chan_def def;
+ struct ath11k_skb_cb *skb_cb;
+ struct ieee80211_mgmt *mgmt;
+ unsigned int remaining_len;
+ bool has_protected;
+
+ lockdep_assert_held(&ar->conf_mutex);
+
+ /* make sure category field is present */
+ if (skb->len < IEEE80211_MIN_ACTION_SIZE)
+ return -EINVAL;
+
+ remaining_len = skb->len - IEEE80211_MIN_ACTION_SIZE;
+ has_protected = ieee80211_has_protected(hdr->frame_control);
+
+ /* In case of SW crypto and hdr protected (PMF), packet will already be encrypted,
+ * we can't put in data in this case
+ */
+ if (test_bit(ATH11K_FLAG_HW_CRYPTO_DISABLED, &ar->ab->dev_flags) &&
+ has_protected)
+ return 0;
+
+ mgmt = (struct ieee80211_mgmt *)hdr;
+ buf = (u8 *)&mgmt->u.action;
+
+ /* FCTL_PROTECTED frame might have extra space added for HDR_LEN. Offset that
+ * many bytes if it is there
+ */
+ if (has_protected) {
+ skb_cb = ATH11K_SKB_CB(skb);
+
+ switch (skb_cb->cipher) {
+ /* Cipher suite having flag %IEEE80211_KEY_FLAG_GENERATE_IV_MGMT set in
+ * key needs to be processed. See ath11k_install_key()
+ */
+ case WLAN_CIPHER_SUITE_CCMP:
+ case WLAN_CIPHER_SUITE_CCMP_256:
+ case WLAN_CIPHER_SUITE_GCMP:
+ case WLAN_CIPHER_SUITE_GCMP_256:
+ iv_len = IEEE80211_CCMP_HDR_LEN;
+ break;
+ case WLAN_CIPHER_SUITE_TKIP:
+ iv_len = 0;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ if (remaining_len < iv_len)
+ return -EINVAL;
+
+ buf += iv_len;
+ remaining_len -= iv_len;
+ }
+
+ category = *buf++;
+ /* category code is already taken care in %IEEE80211_MIN_ACTION_SIZE hence
+ * no need to adjust remaining_len
+ */
+
+ switch (category) {
+ case WLAN_CATEGORY_RADIO_MEASUREMENT:
+ /* need action code and dialog token */
+ if (remaining_len < 2)
+ return -EINVAL;
+
+ /* Packet Format:
+ * Action Code | Dialog Token | Variable Len (based on Action Code)
+ */
+ action_code = *buf++;
+ dialog_token = *buf++;
+ remaining_len -= 2;
+
+ if (ath11k_mac_vif_chan(arvif->vif, &def))
+ return -ENOENT;
+
+ cur_tx_power = arvif->vif->bss_conf.txpower;
+ max_tx_power = min(def.chan->max_reg_power, (int)ar->max_tx_power / 2);
+ ath11k_mac_handle_get_txpower(ar, arvif->vif, &cur_tx_power);
+
+ switch (action_code) {
+ case WLAN_RM_ACTION_LINK_MEASUREMENT_REQUEST:
+ /* need variable fields to be present in len */
+ if (remaining_len < 2)
+ return -EINVAL;
+
+ /* Variable length format as defined in IEEE 802.11-2024,
+ * Figure 9-1187-Link Measurement Request frame Action field
+ * format.
+ * Transmit Power | Max Tx Power
+ * We fill both of these.
+ */
+ *buf++ = cur_tx_power;
+ *buf = max_tx_power;
+
+ ath11k_dbg(ar->ab, ATH11K_DBG_MAC,
+ "RRM: Link Measurement Req dialog_token %u cur_tx_power %d max_tx_power %d\n",
+ dialog_token, cur_tx_power, max_tx_power);
+ break;
+ case WLAN_RM_ACTION_LINK_MEASUREMENT_REPORT:
+ /* need variable fields to be present in len */
+ if (remaining_len < 3)
+ return -EINVAL;
+
+ /* Variable length format as defined in IEEE 802.11-2024,
+ * Figure 9-1188-Link Measurement Report frame Action field format
+ * TPC Report | Variable Fields
+ *
+ * TPC Report Format:
+ * Element ID | Len | Tx Power | Link Margin
+ *
+ * We fill Tx power in the TPC Report (2nd index)
+ */
+ buf[2] = cur_tx_power;
+
+ /* TODO: At present, Link margin data is not present so can't
+ * really fill it now. Once it is available, it can be added
+ * here
+ */
+ ath11k_dbg(ar->ab, ATH11K_DBG_MAC,
+ "RRM: Link Measurement Report dialog_token %u cur_tx_power %d\n",
+ dialog_token, cur_tx_power);
+ break;
+ default:
+ return -EINVAL;
+ }
+ break;
+ default:
+ /* nothing to fill */
+ return 0;
+ }
+
+ return 0;
+}
+
+static int ath11k_mac_mgmt_frame_fill_elem_data(struct ath11k_vif *arvif,
+ struct sk_buff *skb)
+{
+ struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data;
+
+ if (!ieee80211_is_action(hdr->frame_control))
+ return 0;
+
+ return ath11k_mac_mgmt_action_frame_fill_elem_data(arvif, skb);
+}
+
static void ath11k_mgmt_over_wmi_tx_work(struct work_struct *work)
{
struct ath11k *ar = container_of(work, struct ath11k, wmi_mgmt_tx_work);
@@ -6126,6 +6423,19 @@ static void ath11k_mgmt_over_wmi_tx_work(struct work_struct *work)
arvif = ath11k_vif_to_arvif(skb_cb->vif);
mutex_lock(&ar->conf_mutex);
if (ar->allocated_vdev_map & (1LL << arvif->vdev_id)) {
+ /* Fill in the data which is required to be filled by the driver
+ * For example: Max Tx power in Link Measurement Request/Report
+ */
+ ret = ath11k_mac_mgmt_frame_fill_elem_data(arvif, skb);
+ if (ret) {
+ /* If we couldn't fill the data due to any reason,
+ * let's not discard transmitting the packet.
+ */
+ ath11k_dbg(ar->ab, ATH11K_DBG_MAC,
+ "Failed to fill the required data for the mgmt packet err %d\n",
+ ret);
+ }
+
ret = ath11k_mac_mgmt_tx_wmi(ar, arvif, skb);
if (ret) {
ath11k_warn(ar->ab, "failed to tx mgmt frame, vdev_id %d :%d\n",
@@ -9079,81 +9389,6 @@ static void ath11k_mac_put_chain_rssi(struct station_info *sinfo,
}
}
-static void ath11k_mac_fw_stats_reset(struct ath11k *ar)
-{
- spin_lock_bh(&ar->data_lock);
- ath11k_fw_stats_pdevs_free(&ar->fw_stats.pdevs);
- ath11k_fw_stats_vdevs_free(&ar->fw_stats.vdevs);
- ar->fw_stats.num_vdev_recvd = 0;
- ar->fw_stats.num_bcn_recvd = 0;
- spin_unlock_bh(&ar->data_lock);
-}
-
-int ath11k_mac_fw_stats_request(struct ath11k *ar,
- struct stats_request_params *req_param)
-{
- struct ath11k_base *ab = ar->ab;
- unsigned long time_left;
- int ret;
-
- lockdep_assert_held(&ar->conf_mutex);
-
- ath11k_mac_fw_stats_reset(ar);
-
- reinit_completion(&ar->fw_stats_complete);
- reinit_completion(&ar->fw_stats_done);
-
- ret = ath11k_wmi_send_stats_request_cmd(ar, req_param);
-
- if (ret) {
- ath11k_warn(ab, "could not request fw stats (%d)\n",
- ret);
- return ret;
- }
-
- time_left = wait_for_completion_timeout(&ar->fw_stats_complete, 1 * HZ);
- if (!time_left)
- return -ETIMEDOUT;
-
- /* FW stats can get split when exceeding the stats data buffer limit.
- * In that case, since there is no end marking for the back-to-back
- * received 'update stats' event, we keep a 3 seconds timeout in case,
- * fw_stats_done is not marked yet
- */
- time_left = wait_for_completion_timeout(&ar->fw_stats_done, 3 * HZ);
- if (!time_left)
- return -ETIMEDOUT;
-
- return 0;
-}
-
-static int ath11k_mac_get_fw_stats(struct ath11k *ar, u32 pdev_id,
- u32 vdev_id, u32 stats_id)
-{
- struct ath11k_base *ab = ar->ab;
- struct stats_request_params req_param;
- int ret;
-
- lockdep_assert_held(&ar->conf_mutex);
-
- if (ar->state != ATH11K_STATE_ON)
- return -ENETDOWN;
-
- req_param.pdev_id = pdev_id;
- req_param.vdev_id = vdev_id;
- req_param.stats_id = stats_id;
-
- ret = ath11k_mac_fw_stats_request(ar, &req_param);
- if (ret)
- ath11k_warn(ab, "failed to request fw stats: %d\n", ret);
-
- ath11k_dbg(ab, ATH11K_DBG_WMI,
- "debug get fw stat pdev id %d vdev id %d stats id 0x%x\n",
- pdev_id, vdev_id, stats_id);
-
- return ret;
-}
-
static void ath11k_mac_op_sta_statistics(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
struct ieee80211_sta *sta,
@@ -9539,66 +9774,6 @@ exit:
return ret;
}
-static int ath11k_mac_op_get_txpower(struct ieee80211_hw *hw,
- struct ieee80211_vif *vif,
- unsigned int link_id,
- int *dbm)
-{
- struct ath11k *ar = hw->priv;
- struct ath11k_base *ab = ar->ab;
- struct ath11k_fw_stats_pdev *pdev;
- int ret;
-
- /* Final Tx power is minimum of Target Power, CTL power, Regulatory
- * Power, PSD EIRP Power. We just know the Regulatory power from the
- * regulatory rules obtained. FW knows all these power and sets the min
- * of these. Hence, we request the FW pdev stats in which FW reports
- * the minimum of all vdev's channel Tx power.
- */
- mutex_lock(&ar->conf_mutex);
-
- /* Firmware doesn't provide Tx power during CAC hence no need to fetch
- * the stats.
- */
- if (test_bit(ATH11K_CAC_RUNNING, &ar->dev_flags)) {
- mutex_unlock(&ar->conf_mutex);
- return -EAGAIN;
- }
-
- ret = ath11k_mac_get_fw_stats(ar, ar->pdev->pdev_id, 0,
- WMI_REQUEST_PDEV_STAT);
- if (ret) {
- ath11k_warn(ab, "failed to request fw pdev stats: %d\n", ret);
- goto err_fallback;
- }
-
- spin_lock_bh(&ar->data_lock);
- pdev = list_first_entry_or_null(&ar->fw_stats.pdevs,
- struct ath11k_fw_stats_pdev, list);
- if (!pdev) {
- spin_unlock_bh(&ar->data_lock);
- goto err_fallback;
- }
-
- /* tx power is set as 2 units per dBm in FW. */
- *dbm = pdev->chan_tx_power / 2;
-
- spin_unlock_bh(&ar->data_lock);
- mutex_unlock(&ar->conf_mutex);
-
- ath11k_dbg(ar->ab, ATH11K_DBG_MAC, "txpower from firmware %d, reported %d dBm\n",
- pdev->chan_tx_power, *dbm);
- return 0;
-
-err_fallback:
- mutex_unlock(&ar->conf_mutex);
- /* We didn't get txpower from FW. Hence, relying on vif->bss_conf.txpower */
- *dbm = vif->bss_conf.txpower;
- ath11k_dbg(ar->ab, ATH11K_DBG_MAC, "txpower from firmware NaN, reported %d dBm\n",
- *dbm);
- return 0;
-}
-
static int ath11k_mac_station_add(struct ath11k *ar,
struct ieee80211_vif *vif,
struct ieee80211_sta *sta)
@@ -10368,6 +10543,8 @@ static int __ath11k_mac_register(struct ath11k *ar)
ar->hw->wiphy->features |= NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE |
NL80211_FEATURE_AP_SCAN;
+ ar->hw->wiphy->features |= NL80211_FEATURE_TX_POWER_INSERTION;
+
ar->max_num_stations = TARGET_NUM_STATIONS(ab);
ar->max_num_peers = TARGET_NUM_PEERS_PDEV(ab);
diff --git a/drivers/net/wireless/ath/ath11k/pci.c b/drivers/net/wireless/ath/ath11k/pci.c
index d8655badd96d..7114eca8810d 100644
--- a/drivers/net/wireless/ath/ath11k/pci.c
+++ b/drivers/net/wireless/ath/ath11k/pci.c
@@ -1,7 +1,7 @@
// SPDX-License-Identifier: BSD-3-Clause-Clear
/*
* Copyright (c) 2019-2020 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
#include <linux/module.h>
@@ -177,6 +177,19 @@ static inline void ath11k_pci_select_static_window(struct ath11k_pci *ab_pci)
ab_pci->ab->mem + ATH11K_PCI_WINDOW_REG_ADDRESS);
}
+static void ath11k_pci_restore_window(struct ath11k_base *ab)
+{
+ struct ath11k_pci *ab_pci = ath11k_pci_priv(ab);
+
+ spin_lock_bh(&ab_pci->window_lock);
+
+ iowrite32(ATH11K_PCI_WINDOW_ENABLE_BIT | ab_pci->register_window,
+ ab->mem + ATH11K_PCI_WINDOW_REG_ADDRESS);
+ ioread32(ab->mem + ATH11K_PCI_WINDOW_REG_ADDRESS);
+
+ spin_unlock_bh(&ab_pci->window_lock);
+}
+
static void ath11k_pci_soc_global_reset(struct ath11k_base *ab)
{
u32 val, delay;
@@ -201,6 +214,11 @@ static void ath11k_pci_soc_global_reset(struct ath11k_base *ab)
val = ath11k_pcic_read32(ab, PCIE_SOC_GLOBAL_RESET);
if (val == 0xffffffff)
ath11k_warn(ab, "link down error during global reset\n");
+
+ /* Restore window register as its content is cleared during
+ * hardware global reset, such that it aligns with host cache.
+ */
+ ath11k_pci_restore_window(ab);
}
static void ath11k_pci_clear_dbg_registers(struct ath11k_base *ab)
diff --git a/drivers/net/wireless/ath/ath11k/pci.h b/drivers/net/wireless/ath/ath11k/pci.h
index c33c7865145c..1e3005a4b64c 100644
--- a/drivers/net/wireless/ath/ath11k/pci.h
+++ b/drivers/net/wireless/ath/ath11k/pci.h
@@ -1,7 +1,7 @@
/* SPDX-License-Identifier: BSD-3-Clause-Clear */
/*
* Copyright (c) 2019-2020 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2022,2024 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
#ifndef _ATH11K_PCI_H
#define _ATH11K_PCI_H
@@ -35,18 +35,18 @@
#define PCIE_SMLH_REQ_RST_LINK_DOWN 0x2
#define PCIE_INT_CLEAR_ALL 0xffffffff
-#define PCIE_QSERDES_COM_SYSCLK_EN_SEL_REG(x) \
- (ab->hw_params.regs->pcie_qserdes_sysclk_en_sel)
+#define PCIE_QSERDES_COM_SYSCLK_EN_SEL_REG(ab) \
+ ((ab)->hw_params.regs->pcie_qserdes_sysclk_en_sel)
#define PCIE_QSERDES_COM_SYSCLK_EN_SEL_VAL 0x10
#define PCIE_QSERDES_COM_SYSCLK_EN_SEL_MSK 0xffffffff
-#define PCIE_PCS_OSC_DTCT_CONFIG1_REG(x) \
- (ab->hw_params.regs->pcie_pcs_osc_dtct_config_base)
+#define PCIE_PCS_OSC_DTCT_CONFIG1_REG(ab) \
+ ((ab)->hw_params.regs->pcie_pcs_osc_dtct_config_base)
#define PCIE_PCS_OSC_DTCT_CONFIG1_VAL 0x02
-#define PCIE_PCS_OSC_DTCT_CONFIG2_REG(x) \
- (ab->hw_params.regs->pcie_pcs_osc_dtct_config_base + 0x4)
+#define PCIE_PCS_OSC_DTCT_CONFIG2_REG(ab) \
+ ((ab)->hw_params.regs->pcie_pcs_osc_dtct_config_base + 0x4)
#define PCIE_PCS_OSC_DTCT_CONFIG2_VAL 0x52
-#define PCIE_PCS_OSC_DTCT_CONFIG4_REG(x) \
- (ab->hw_params.regs->pcie_pcs_osc_dtct_config_base + 0xc)
+#define PCIE_PCS_OSC_DTCT_CONFIG4_REG(ab) \
+ ((ab)->hw_params.regs->pcie_pcs_osc_dtct_config_base + 0xc)
#define PCIE_PCS_OSC_DTCT_CONFIG4_VAL 0xff
#define PCIE_PCS_OSC_DTCT_CONFIG_MSK 0x000000ff
diff --git a/drivers/net/wireless/ath/ath11k/wmi.c b/drivers/net/wireless/ath/ath11k/wmi.c
index 0491e3fd6b5e..edff6fb61344 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.c
+++ b/drivers/net/wireless/ath/ath11k/wmi.c
@@ -1,7 +1,7 @@
// SPDX-License-Identifier: BSD-3-Clause-Clear
/*
* Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
#include <linux/skbuff.h>
#include <linux/ctype.h>
@@ -2061,10 +2061,13 @@ int ath11k_wmi_send_peer_assoc_cmd(struct ath11k *ar,
cmd->peer_bw_rxnss_override |= param->peer_bw_rxnss_override;
if (param->vht_capable) {
- mcs->rx_max_rate = param->rx_max_rate;
- mcs->rx_mcs_set = param->rx_mcs_set;
- mcs->tx_max_rate = param->tx_max_rate;
- mcs->tx_mcs_set = param->tx_mcs_set;
+ /* firmware interprets mcs->tx_mcs_set field as peer's
+ * RX capability
+ */
+ mcs->tx_max_rate = param->rx_max_rate;
+ mcs->tx_mcs_set = param->rx_mcs_set;
+ mcs->rx_max_rate = param->tx_max_rate;
+ mcs->rx_mcs_set = param->tx_mcs_set;
}
/* HE Rates */
@@ -2088,8 +2091,11 @@ int ath11k_wmi_send_peer_assoc_cmd(struct ath11k *ar,
FIELD_PREP(WMI_TLV_LEN,
sizeof(*he_mcs) - TLV_HDR_SIZE);
- he_mcs->rx_mcs_set = param->peer_he_tx_mcs_set[i];
- he_mcs->tx_mcs_set = param->peer_he_rx_mcs_set[i];
+ /* firmware interprets mcs->rx_mcs_set field as peer's
+ * RX capability
+ */
+ he_mcs->rx_mcs_set = param->peer_he_rx_mcs_set[i];
+ he_mcs->tx_mcs_set = param->peer_he_tx_mcs_set[i];
ptr += sizeof(*he_mcs);
}
diff --git a/drivers/net/wireless/ath/ath11k/wmi.h b/drivers/net/wireless/ath/ath11k/wmi.h
index 9fcffaa2f383..0f0de24a3840 100644
--- a/drivers/net/wireless/ath/ath11k/wmi.h
+++ b/drivers/net/wireless/ath/ath11k/wmi.h
@@ -1,7 +1,7 @@
/* SPDX-License-Identifier: BSD-3-Clause-Clear */
/*
* Copyright (c) 2018-2019 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
#ifndef ATH11K_WMI_H
@@ -3463,20 +3463,6 @@ struct scan_cancel_param {
u32 pdev_id;
};
-struct wmi_bcn_send_from_host_cmd {
- u32 tlv_header;
- u32 vdev_id;
- u32 data_len;
- union {
- u32 frag_ptr;
- u32 frag_ptr_lo;
- };
- u32 frame_ctrl;
- u32 dtim_flag;
- u32 bcn_antenna;
- u32 frag_ptr_hi;
-};
-
#define WMI_CHAN_INFO_MODE GENMASK(5, 0)
#define WMI_CHAN_INFO_HT40_PLUS BIT(6)
#define WMI_CHAN_INFO_PASSIVE BIT(7)
@@ -4133,8 +4119,10 @@ struct wmi_rate_set {
struct wmi_vht_rate_set {
u32 tlv_header;
u32 rx_max_rate;
+ /* MCS at which the peer can transmit */
u32 rx_mcs_set;
u32 tx_max_rate;
+ /* MCS at which the peer can receive */
u32 tx_mcs_set;
u32 tx_max_mcs_nss;
} __packed;
diff --git a/drivers/net/wireless/ath/ath12k/core.c b/drivers/net/wireless/ath/ath12k/core.c
index 5d494c5cdc0d..a2137b363c2f 100644
--- a/drivers/net/wireless/ath/ath12k/core.c
+++ b/drivers/net/wireless/ath/ath12k/core.c
@@ -2106,14 +2106,27 @@ static int ath12k_core_hw_group_create(struct ath12k_hw_group *ag)
ret = ath12k_core_soc_create(ab);
if (ret) {
mutex_unlock(&ab->core_lock);
- ath12k_err(ab, "failed to create soc core: %d\n", ret);
- return ret;
+ ath12k_err(ab, "failed to create soc %d core: %d\n", i, ret);
+ goto destroy;
}
mutex_unlock(&ab->core_lock);
}
return 0;
+
+destroy:
+ for (i--; i >= 0; i--) {
+ ab = ag->ab[i];
+ if (!ab)
+ continue;
+
+ mutex_lock(&ab->core_lock);
+ ath12k_core_soc_destroy(ab);
+ mutex_unlock(&ab->core_lock);
+ }
+
+ return ret;
}
void ath12k_core_hw_group_set_mlo_capable(struct ath12k_hw_group *ag)
@@ -2188,7 +2201,7 @@ int ath12k_core_init(struct ath12k_base *ab)
if (ret) {
mutex_unlock(&ag->mutex);
ath12k_warn(ab, "unable to create hw group\n");
- goto err_destroy_hw_group;
+ goto err_unassign_hw_group;
}
}
@@ -2196,8 +2209,7 @@ int ath12k_core_init(struct ath12k_base *ab)
return 0;
-err_destroy_hw_group:
- ath12k_core_hw_group_destroy(ab->ag);
+err_unassign_hw_group:
ath12k_core_hw_group_unassign(ab);
err_unregister_notifier:
ath12k_core_panic_notifier_unregister(ab);
diff --git a/drivers/net/wireless/ath/ath12k/core.h b/drivers/net/wireless/ath/ath12k/core.h
index 3d1956966a48..41da0efaa854 100644
--- a/drivers/net/wireless/ath/ath12k/core.h
+++ b/drivers/net/wireless/ath/ath12k/core.h
@@ -355,6 +355,8 @@ struct ath12k_link_vif {
struct wmi_vdev_install_key_arg group_key;
bool pairwise_key_done;
u16 num_stations;
+ bool is_csa_in_progress;
+ struct wiphy_work bcn_tx_work;
};
struct ath12k_vif {
@@ -963,6 +965,7 @@ struct ath12k_device_dp_stats {
u32 tx_wbm_rel_source[HAL_WBM_REL_SRC_MODULE_MAX];
u32 tx_enqueued[DP_TCL_NUM_RING_MAX];
u32 tx_completed[DP_TCL_NUM_RING_MAX];
+ u32 reo_excep_msdu_buf_type;
};
struct ath12k_reg_freq {
diff --git a/drivers/net/wireless/ath/ath12k/debugfs.c b/drivers/net/wireless/ath/ath12k/debugfs.c
index 16601a8c3644..15219429d4ed 100644
--- a/drivers/net/wireless/ath/ath12k/debugfs.c
+++ b/drivers/net/wireless/ath/ath12k/debugfs.c
@@ -1,7 +1,7 @@
// SPDX-License-Identifier: BSD-3-Clause-Clear
/*
* Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
#include "core.h"
@@ -1178,6 +1178,9 @@ static ssize_t ath12k_debugfs_dump_device_dp_stats(struct file *file,
len += scnprintf(buf + len, size - len, "\n");
}
+ len += scnprintf(buf + len, size - len, "\nREO excep MSDU buf type:%u\n",
+ device_stats->reo_excep_msdu_buf_type);
+
len += scnprintf(buf + len, size - len, "\nRx WBM REL SRC Errors:\n");
for (i = 0; i < HAL_WBM_REL_SRC_MODULE_MAX; i++) {
diff --git a/drivers/net/wireless/ath/ath12k/dp_mon.c b/drivers/net/wireless/ath/ath12k/dp_mon.c
index 009c49502148..39d1967584db 100644
--- a/drivers/net/wireless/ath/ath12k/dp_mon.c
+++ b/drivers/net/wireless/ath/ath12k/dp_mon.c
@@ -1,7 +1,7 @@
// SPDX-License-Identifier: BSD-3-Clause-Clear
/*
* Copyright (c) 2019-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
#include "dp_mon.h"
@@ -105,7 +105,7 @@ static void ath12k_dp_mon_parse_vht_sig_a(const struct hal_rx_vht_sig_a_info *vh
if (ppdu_info->is_stbc && nsts > 0)
nsts = ((nsts + 1) >> 1) - 1;
- ppdu_info->nss = u32_get_bits(nsts, VHT_SIG_SU_NSS_MASK);
+ ppdu_info->nss = u32_get_bits(nsts, VHT_SIG_SU_NSS_MASK) + 1;
ppdu_info->bw = u32_get_bits(info0, HAL_RX_VHT_SIG_A_INFO_INFO0_BW);
ppdu_info->beamformed = u32_get_bits(info1,
HAL_RX_VHT_SIG_A_INFO_INFO1_BEAMFORMED);
@@ -129,7 +129,7 @@ static void ath12k_dp_mon_parse_ht_sig(const struct hal_rx_ht_sig_info *ht_sig,
ppdu_info->is_stbc = u32_get_bits(info1, HAL_RX_HT_SIG_INFO_INFO1_STBC);
ppdu_info->ldpc = u32_get_bits(info1, HAL_RX_HT_SIG_INFO_INFO1_FEC_CODING);
ppdu_info->gi = u32_get_bits(info1, HAL_RX_HT_SIG_INFO_INFO1_GI);
- ppdu_info->nss = (ppdu_info->mcs >> 3);
+ ppdu_info->nss = (ppdu_info->mcs >> 3) + 1;
}
static void ath12k_dp_mon_parse_l_sig_b(const struct hal_rx_lsig_b_info *lsigb,
@@ -233,7 +233,9 @@ ath12k_dp_mon_parse_he_sig_b2_ofdma(const struct hal_rx_he_sig_b2_ofdma_info *of
value = value << HE_STA_ID_SHIFT;
ppdu_info->he_data4 |= value;
- ppdu_info->nss = u32_get_bits(info0, HAL_RX_HE_SIG_B2_OFDMA_INFO_INFO0_STA_NSTS);
+ ppdu_info->nss =
+ u32_get_bits(info0,
+ HAL_RX_HE_SIG_B2_OFDMA_INFO_INFO0_STA_NSTS) + 1;
ppdu_info->beamformed = u32_get_bits(info0,
HAL_RX_HE_SIG_B2_OFDMA_INFO_INFO0_STA_TXBF);
}
@@ -261,7 +263,9 @@ ath12k_dp_mon_parse_he_sig_b2_mu(const struct hal_rx_he_sig_b2_mu_info *he_sig_b
value = value << HE_STA_ID_SHIFT;
ppdu_info->he_data4 |= value;
- ppdu_info->nss = u32_get_bits(info0, HAL_RX_HE_SIG_B2_MU_INFO_INFO0_STA_NSTS);
+ ppdu_info->nss =
+ u32_get_bits(info0,
+ HAL_RX_HE_SIG_B2_MU_INFO_INFO0_STA_NSTS) + 1;
}
static void
@@ -553,7 +557,8 @@ static void ath12k_dp_mon_parse_he_sig_su(const struct hal_rx_he_sig_a_su_info *
ppdu_info->is_stbc = u32_get_bits(info1, HAL_RX_HE_SIG_A_SU_INFO_INFO1_STBC);
ppdu_info->beamformed = u32_get_bits(info1, HAL_RX_HE_SIG_A_SU_INFO_INFO1_TXBF);
dcm = u32_get_bits(info0, HAL_RX_HE_SIG_A_SU_INFO_INFO0_DCM);
- ppdu_info->nss = u32_get_bits(info0, HAL_RX_HE_SIG_A_SU_INFO_INFO0_NSTS);
+ ppdu_info->nss = u32_get_bits(info0,
+ HAL_RX_HE_SIG_A_SU_INFO_INFO0_NSTS) + 1;
ppdu_info->dcm = dcm;
}
@@ -2179,7 +2184,7 @@ static void ath12k_dp_mon_update_radiotap(struct ath12k *ar,
spin_unlock_bh(&ar->data_lock);
rxs->flag |= RX_FLAG_MACTIME_START;
- rxs->nss = ppduinfo->nss + 1;
+ rxs->nss = ppduinfo->nss;
if (test_bit(WMI_TLV_SERVICE_HW_DB2DBM_CONVERSION_SUPPORT,
ar->ab->wmi_ab.svc_map))
rxs->signal = ppduinfo->rssi_comb;
diff --git a/drivers/net/wireless/ath/ath12k/dp_rx.c b/drivers/net/wireless/ath/ath12k/dp_rx.c
index 5e5c14a70316..d28d8ffec0f8 100644
--- a/drivers/net/wireless/ath/ath12k/dp_rx.c
+++ b/drivers/net/wireless/ath/ath12k/dp_rx.c
@@ -1,7 +1,7 @@
// SPDX-License-Identifier: BSD-3-Clause-Clear
/*
* Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
#include <linux/ieee80211.h>
@@ -1089,6 +1089,8 @@ static int ath12k_dp_prepare_reo_update_elem(struct ath12k_dp *dp,
{
struct dp_reo_update_rx_queue_elem *elem;
+ lockdep_assert_held(&dp->ab->base_lock);
+
elem = kzalloc(sizeof(*elem), GFP_ATOMIC);
if (!elem)
return -ENOMEM;
@@ -3781,6 +3783,50 @@ exit:
return 0;
}
+static int ath12k_dp_h_msdu_buffer_type(struct ath12k_base *ab,
+ struct list_head *list,
+ struct hal_reo_dest_ring *desc)
+{
+ struct ath12k_rx_desc_info *desc_info;
+ struct ath12k_skb_rxcb *rxcb;
+ struct sk_buff *msdu;
+ u64 desc_va;
+
+ ab->device_stats.reo_excep_msdu_buf_type++;
+
+ desc_va = (u64)le32_to_cpu(desc->buf_va_hi) << 32 |
+ le32_to_cpu(desc->buf_va_lo);
+ desc_info = (struct ath12k_rx_desc_info *)(uintptr_t)desc_va;
+ if (!desc_info) {
+ u32 cookie;
+
+ cookie = le32_get_bits(desc->buf_addr_info.info1,
+ BUFFER_ADDR_INFO1_SW_COOKIE);
+ desc_info = ath12k_dp_get_rx_desc(ab, cookie);
+ if (!desc_info) {
+ ath12k_warn(ab, "Invalid cookie in manual descriptor retrieval: 0x%x\n",
+ cookie);
+ return -EINVAL;
+ }
+ }
+
+ if (desc_info->magic != ATH12K_DP_RX_DESC_MAGIC) {
+ ath12k_warn(ab, "rx exception, magic check failed with value: %u\n",
+ desc_info->magic);
+ return -EINVAL;
+ }
+
+ msdu = desc_info->skb;
+ desc_info->skb = NULL;
+ list_add_tail(&desc_info->list, list);
+ rxcb = ATH12K_SKB_RXCB(msdu);
+ dma_unmap_single(ab->dev, rxcb->paddr, msdu->len + skb_tailroom(msdu),
+ DMA_FROM_DEVICE);
+ dev_kfree_skb_any(msdu);
+
+ return 0;
+}
+
int ath12k_dp_rx_process_err(struct ath12k_base *ab, struct napi_struct *napi,
int budget)
{
@@ -3825,6 +3871,26 @@ int ath12k_dp_rx_process_err(struct ath12k_base *ab, struct napi_struct *napi,
drop = false;
ab->device_stats.err_ring_pkts++;
+ hw_link_id = le32_get_bits(reo_desc->info0,
+ HAL_REO_DEST_RING_INFO0_SRC_LINK_ID);
+ device_id = hw_links[hw_link_id].device_id;
+ partner_ab = ath12k_ag_to_ab(ag, device_id);
+
+ /* Below case is added to handle data packet from un-associated clients.
+ * As it is expected that AST lookup will fail for
+ * un-associated station's data packets.
+ */
+ if (le32_get_bits(reo_desc->info0, HAL_REO_DEST_RING_INFO0_BUFFER_TYPE) ==
+ HAL_REO_DEST_RING_BUFFER_TYPE_MSDU) {
+ if (!ath12k_dp_h_msdu_buffer_type(partner_ab,
+ &rx_desc_used_list[device_id],
+ reo_desc)) {
+ num_buffs_reaped[device_id]++;
+ tot_n_bufs_reaped++;
+ }
+ goto next_desc;
+ }
+
ret = ath12k_hal_desc_reo_parse_err(ab, reo_desc, &paddr,
&desc_bank);
if (ret) {
@@ -3833,11 +3899,6 @@ int ath12k_dp_rx_process_err(struct ath12k_base *ab, struct napi_struct *napi,
continue;
}
- hw_link_id = le32_get_bits(reo_desc->info0,
- HAL_REO_DEST_RING_INFO0_SRC_LINK_ID);
- device_id = hw_links[hw_link_id].device_id;
- partner_ab = ath12k_ag_to_ab(ag, device_id);
-
pdev_id = ath12k_hw_mac_id_to_pdev_id(partner_ab->hw_params,
hw_links[hw_link_id].pdev_idx);
ar = partner_ab->pdevs[pdev_id].ar;
@@ -3886,6 +3947,7 @@ int ath12k_dp_rx_process_err(struct ath12k_base *ab, struct napi_struct *napi,
}
}
+next_desc:
if (tot_n_bufs_reaped >= quota) {
tot_n_bufs_reaped = quota;
goto exit;
diff --git a/drivers/net/wireless/ath/ath12k/hal_rx.c b/drivers/net/wireless/ath/ath12k/hal_rx.c
index 669096278fdd..c4443ca05cd6 100644
--- a/drivers/net/wireless/ath/ath12k/hal_rx.c
+++ b/drivers/net/wireless/ath/ath12k/hal_rx.c
@@ -1,7 +1,7 @@
// SPDX-License-Identifier: BSD-3-Clause-Clear
/*
* Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
#include "debug.h"
@@ -323,7 +323,7 @@ int ath12k_hal_desc_reo_parse_err(struct ath12k_base *ab,
{
enum hal_reo_dest_ring_push_reason push_reason;
enum hal_reo_dest_ring_error_code err_code;
- u32 cookie, val;
+ u32 cookie;
push_reason = le32_get_bits(desc->info0,
HAL_REO_DEST_RING_INFO0_PUSH_REASON);
@@ -338,12 +338,6 @@ int ath12k_hal_desc_reo_parse_err(struct ath12k_base *ab,
return -EINVAL;
}
- val = le32_get_bits(desc->info0, HAL_REO_DEST_RING_INFO0_BUFFER_TYPE);
- if (val != HAL_REO_DEST_RING_BUFFER_TYPE_LINK_DESC) {
- ath12k_warn(ab, "expected buffer type link_desc");
- return -EINVAL;
- }
-
ath12k_hal_rx_reo_ent_paddr_get(ab, &desc->buf_addr_info, paddr, &cookie);
*desc_bank = u32_get_bits(cookie, DP_LINK_DESC_BANK_MASK);
diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c
index eacab798630a..0348601ecc50 100644
--- a/drivers/net/wireless/ath/ath12k/mac.c
+++ b/drivers/net/wireless/ath/ath12k/mac.c
@@ -533,6 +533,30 @@ ath12k_mac_max_he_nss(const u16 he_mcs_mask[NL80211_HE_NSS_MAX])
return 1;
}
+static u32
+ath12k_mac_max_eht_nss(const u16 eht_mcs_mask[NL80211_EHT_NSS_MAX])
+{
+ int nss;
+
+ for (nss = NL80211_EHT_NSS_MAX - 1; nss >= 0; nss--)
+ if (eht_mcs_mask[nss])
+ return nss + 1;
+
+ return 1;
+}
+
+static u32
+ath12k_mac_max_eht_mcs_nss(const u8 *eht_mcs, int eht_mcs_set_size)
+{
+ int i;
+ u8 nss = 0;
+
+ for (i = 0; i < eht_mcs_set_size; i++)
+ nss = max(nss, u8_get_bits(eht_mcs[i], IEEE80211_EHT_MCS_NSS_RX));
+
+ return nss;
+}
+
static u8 ath12k_parse_mpdudensity(u8 mpdudensity)
{
/* From IEEE Std 802.11-2020 defined values for "Minimum MPDU Start Spacing":
@@ -2249,7 +2273,6 @@ static void ath12k_peer_assoc_h_vht(struct ath12k *ar,
struct cfg80211_chan_def def;
enum nl80211_band band;
u16 *vht_mcs_mask;
- u16 tx_mcs_map;
u8 ampdu_factor;
u8 max_nss, vht_mcs;
int i, vht_nss, nss_idx;
@@ -2340,10 +2363,10 @@ static void ath12k_peer_assoc_h_vht(struct ath12k *ar,
arg->peer_nss = min(link_sta->rx_nss, max_nss);
arg->rx_max_rate = __le16_to_cpu(vht_cap->vht_mcs.rx_highest);
arg->rx_mcs_set = __le16_to_cpu(vht_cap->vht_mcs.rx_mcs_map);
- arg->tx_max_rate = __le16_to_cpu(vht_cap->vht_mcs.tx_highest);
+ arg->rx_mcs_set = ath12k_peer_assoc_h_vht_limit(arg->rx_mcs_set, vht_mcs_mask);
- tx_mcs_map = __le16_to_cpu(vht_cap->vht_mcs.tx_mcs_map);
- arg->tx_mcs_set = ath12k_peer_assoc_h_vht_limit(tx_mcs_map, vht_mcs_mask);
+ arg->tx_max_rate = __le16_to_cpu(vht_cap->vht_mcs.tx_highest);
+ arg->tx_mcs_set = __le16_to_cpu(vht_cap->vht_mcs.tx_mcs_map);
/* In QCN9274 platform, VHT MCS rate 10 and 11 is enabled by default.
* VHT MCS rate 10 and 11 is not supported in 11ac standard.
@@ -2625,9 +2648,10 @@ static void ath12k_peer_assoc_h_he(struct ath12k *ar,
switch (link_sta->bandwidth) {
case IEEE80211_STA_RX_BW_160:
v = le16_to_cpu(he_cap->he_mcs_nss_supp.rx_mcs_160);
+ v = ath12k_peer_assoc_h_he_limit(v, he_mcs_mask);
arg->peer_he_rx_mcs_set[WMI_HECAP_TXRX_MCS_NSS_IDX_160] = v;
- v = ath12k_peer_assoc_h_he_limit(v, he_mcs_mask);
+ v = le16_to_cpu(he_cap->he_mcs_nss_supp.tx_mcs_160);
arg->peer_he_tx_mcs_set[WMI_HECAP_TXRX_MCS_NSS_IDX_160] = v;
arg->peer_he_mcs_count++;
@@ -2637,10 +2661,10 @@ static void ath12k_peer_assoc_h_he(struct ath12k *ar,
default:
v = le16_to_cpu(he_cap->he_mcs_nss_supp.rx_mcs_80);
+ v = ath12k_peer_assoc_h_he_limit(v, he_mcs_mask);
arg->peer_he_rx_mcs_set[WMI_HECAP_TXRX_MCS_NSS_IDX_80] = v;
v = le16_to_cpu(he_cap->he_mcs_nss_supp.tx_mcs_80);
- v = ath12k_peer_assoc_h_he_limit(v, he_mcs_mask);
arg->peer_he_tx_mcs_set[WMI_HECAP_TXRX_MCS_NSS_IDX_80] = v;
arg->peer_he_mcs_count++;
@@ -3004,6 +3028,18 @@ static enum wmi_phy_mode ath12k_mac_get_phymode_eht(struct ath12k *ar,
return MODE_UNKNOWN;
}
+static bool
+ath12k_peer_assoc_h_eht_masked(const u16 eht_mcs_mask[NL80211_EHT_NSS_MAX])
+{
+ int nss;
+
+ for (nss = 0; nss < NL80211_EHT_NSS_MAX; nss++)
+ if (eht_mcs_mask[nss])
+ return false;
+
+ return true;
+}
+
static void ath12k_peer_assoc_h_phymode(struct ath12k *ar,
struct ath12k_link_vif *arvif,
struct ath12k_link_sta *arsta,
@@ -3015,6 +3051,7 @@ static void ath12k_peer_assoc_h_phymode(struct ath12k *ar,
const u8 *ht_mcs_mask;
const u16 *vht_mcs_mask;
const u16 *he_mcs_mask;
+ const u16 *eht_mcs_mask;
enum wmi_phy_mode phymode = MODE_UNKNOWN;
lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy);
@@ -3029,6 +3066,7 @@ static void ath12k_peer_assoc_h_phymode(struct ath12k *ar,
ht_mcs_mask = arvif->bitrate_mask.control[band].ht_mcs;
vht_mcs_mask = arvif->bitrate_mask.control[band].vht_mcs;
he_mcs_mask = arvif->bitrate_mask.control[band].he_mcs;
+ eht_mcs_mask = arvif->bitrate_mask.control[band].eht_mcs;
link_sta = ath12k_mac_get_link_sta(arsta);
if (!link_sta) {
@@ -3039,7 +3077,8 @@ static void ath12k_peer_assoc_h_phymode(struct ath12k *ar,
switch (band) {
case NL80211_BAND_2GHZ:
- if (link_sta->eht_cap.has_eht) {
+ if (link_sta->eht_cap.has_eht &&
+ !ath12k_peer_assoc_h_eht_masked(eht_mcs_mask)) {
if (link_sta->bandwidth == IEEE80211_STA_RX_BW_40)
phymode = MODE_11BE_EHT40_2G;
else
@@ -3102,37 +3141,50 @@ static void ath12k_peer_assoc_h_phymode(struct ath12k *ar,
WARN_ON(phymode == MODE_UNKNOWN);
}
+#define ATH12K_EHT_MCS_7_ENABLED 0x00FF
+#define ATH12K_EHT_MCS_9_ENABLED 0x0300
+#define ATH12K_EHT_MCS_11_ENABLED 0x0C00
+#define ATH12K_EHT_MCS_13_ENABLED 0x3000
+
static void ath12k_mac_set_eht_mcs(u8 rx_tx_mcs7, u8 rx_tx_mcs9,
u8 rx_tx_mcs11, u8 rx_tx_mcs13,
- u32 *rx_mcs, u32 *tx_mcs)
-{
- *rx_mcs = 0;
- u32p_replace_bits(rx_mcs,
- u8_get_bits(rx_tx_mcs7, IEEE80211_EHT_MCS_NSS_RX),
- WMI_EHT_MCS_NSS_0_7);
- u32p_replace_bits(rx_mcs,
- u8_get_bits(rx_tx_mcs9, IEEE80211_EHT_MCS_NSS_RX),
- WMI_EHT_MCS_NSS_8_9);
- u32p_replace_bits(rx_mcs,
- u8_get_bits(rx_tx_mcs11, IEEE80211_EHT_MCS_NSS_RX),
- WMI_EHT_MCS_NSS_10_11);
- u32p_replace_bits(rx_mcs,
- u8_get_bits(rx_tx_mcs13, IEEE80211_EHT_MCS_NSS_RX),
- WMI_EHT_MCS_NSS_12_13);
-
- *tx_mcs = 0;
- u32p_replace_bits(tx_mcs,
- u8_get_bits(rx_tx_mcs7, IEEE80211_EHT_MCS_NSS_TX),
- WMI_EHT_MCS_NSS_0_7);
- u32p_replace_bits(tx_mcs,
- u8_get_bits(rx_tx_mcs9, IEEE80211_EHT_MCS_NSS_TX),
- WMI_EHT_MCS_NSS_8_9);
- u32p_replace_bits(tx_mcs,
- u8_get_bits(rx_tx_mcs11, IEEE80211_EHT_MCS_NSS_TX),
- WMI_EHT_MCS_NSS_10_11);
- u32p_replace_bits(tx_mcs,
- u8_get_bits(rx_tx_mcs13, IEEE80211_EHT_MCS_NSS_TX),
- WMI_EHT_MCS_NSS_12_13);
+ u32 *rx_mcs, u32 *tx_mcs,
+ const u16 eht_mcs_limit[NL80211_EHT_NSS_MAX])
+{
+ int nss;
+ u8 mcs_7 = 0, mcs_9 = 0, mcs_11 = 0, mcs_13 = 0;
+ u8 peer_mcs_7, peer_mcs_9, peer_mcs_11, peer_mcs_13;
+
+ for (nss = 0; nss < NL80211_EHT_NSS_MAX; nss++) {
+ if (eht_mcs_limit[nss] & ATH12K_EHT_MCS_7_ENABLED)
+ mcs_7++;
+ if (eht_mcs_limit[nss] & ATH12K_EHT_MCS_9_ENABLED)
+ mcs_9++;
+ if (eht_mcs_limit[nss] & ATH12K_EHT_MCS_11_ENABLED)
+ mcs_11++;
+ if (eht_mcs_limit[nss] & ATH12K_EHT_MCS_13_ENABLED)
+ mcs_13++;
+ }
+
+ peer_mcs_7 = u8_get_bits(rx_tx_mcs7, IEEE80211_EHT_MCS_NSS_RX);
+ peer_mcs_9 = u8_get_bits(rx_tx_mcs9, IEEE80211_EHT_MCS_NSS_RX);
+ peer_mcs_11 = u8_get_bits(rx_tx_mcs11, IEEE80211_EHT_MCS_NSS_RX);
+ peer_mcs_13 = u8_get_bits(rx_tx_mcs13, IEEE80211_EHT_MCS_NSS_RX);
+
+ *rx_mcs = u32_encode_bits(min(peer_mcs_7, mcs_7), WMI_EHT_MCS_NSS_0_7) |
+ u32_encode_bits(min(peer_mcs_9, mcs_9), WMI_EHT_MCS_NSS_8_9) |
+ u32_encode_bits(min(peer_mcs_11, mcs_11), WMI_EHT_MCS_NSS_10_11) |
+ u32_encode_bits(min(peer_mcs_13, mcs_13), WMI_EHT_MCS_NSS_12_13);
+
+ peer_mcs_7 = u8_get_bits(rx_tx_mcs7, IEEE80211_EHT_MCS_NSS_TX);
+ peer_mcs_9 = u8_get_bits(rx_tx_mcs9, IEEE80211_EHT_MCS_NSS_TX);
+ peer_mcs_11 = u8_get_bits(rx_tx_mcs11, IEEE80211_EHT_MCS_NSS_TX);
+ peer_mcs_13 = u8_get_bits(rx_tx_mcs13, IEEE80211_EHT_MCS_NSS_TX);
+
+ *tx_mcs = u32_encode_bits(min(peer_mcs_7, mcs_7), WMI_EHT_MCS_NSS_0_7) |
+ u32_encode_bits(min(peer_mcs_9, mcs_9), WMI_EHT_MCS_NSS_8_9) |
+ u32_encode_bits(min(peer_mcs_11, mcs_11), WMI_EHT_MCS_NSS_10_11) |
+ u32_encode_bits(min(peer_mcs_13, mcs_13), WMI_EHT_MCS_NSS_12_13);
}
static void ath12k_mac_set_eht_ppe_threshold(const u8 *ppe_thres,
@@ -3171,13 +3223,22 @@ static void ath12k_peer_assoc_h_eht(struct ath12k *ar,
struct ath12k_wmi_peer_assoc_arg *arg)
{
struct ieee80211_sta *sta = ath12k_ahsta_to_sta(arsta->ahsta);
+ struct ieee80211_vif *vif = ath12k_ahvif_to_vif(arvif->ahvif);
+ const struct ieee80211_eht_mcs_nss_supp *own_eht_mcs_nss_supp;
const struct ieee80211_eht_mcs_nss_supp_20mhz_only *bw_20;
+ const struct ieee80211_sta_eht_cap *eht_cap, *own_eht_cap;
+ const struct ieee80211_sband_iftype_data *iftd;
const struct ieee80211_eht_mcs_nss_supp_bw *bw;
- const struct ieee80211_sta_eht_cap *eht_cap;
const struct ieee80211_sta_he_cap *he_cap;
struct ieee80211_link_sta *link_sta;
struct ieee80211_bss_conf *link_conf;
+ struct cfg80211_chan_def def;
+ bool user_rate_valid = true;
+ enum nl80211_band band;
+ int eht_nss, nss_idx;
u32 *rx_mcs, *tx_mcs;
+ u16 *eht_mcs_mask;
+ u8 max_nss = 0;
lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy);
@@ -3199,6 +3260,22 @@ static void ath12k_peer_assoc_h_eht(struct ath12k *ar,
if (!he_cap->has_he || !eht_cap->has_eht)
return;
+ if (WARN_ON(ath12k_mac_vif_link_chan(vif, arvif->link_id, &def)))
+ return;
+
+ band = def.chan->band;
+ eht_mcs_mask = arvif->bitrate_mask.control[band].eht_mcs;
+
+ iftd = ieee80211_get_sband_iftype_data(&ar->mac.sbands[band], vif->type);
+ if (!iftd) {
+ ath12k_warn(ar->ab,
+ "unable to access iftype_data in struct ieee80211_supported_band\n");
+ return;
+ }
+
+ own_eht_cap = &iftd->eht_cap;
+ own_eht_mcs_nss_supp = &own_eht_cap->eht_mcs_nss_supp;
+
arg->eht_flag = true;
if ((eht_cap->eht_cap_elem.phy_cap_info[5] &
@@ -3215,6 +3292,28 @@ static void ath12k_peer_assoc_h_eht(struct ath12k *ar,
rx_mcs = arg->peer_eht_rx_mcs_set;
tx_mcs = arg->peer_eht_tx_mcs_set;
+ eht_nss = ath12k_mac_max_eht_mcs_nss((void *)own_eht_mcs_nss_supp,
+ sizeof(*own_eht_mcs_nss_supp));
+ if (eht_nss > link_sta->rx_nss) {
+ user_rate_valid = false;
+ for (nss_idx = (link_sta->rx_nss - 1); nss_idx >= 0; nss_idx--) {
+ if (eht_mcs_mask[nss_idx]) {
+ user_rate_valid = true;
+ break;
+ }
+ }
+ }
+
+ if (!user_rate_valid) {
+ ath12k_dbg(ar->ab, ATH12K_DBG_MAC,
+ "Setting eht range MCS value to peer supported nss %d for peer %pM\n",
+ link_sta->rx_nss, arsta->addr);
+ eht_mcs_mask[link_sta->rx_nss - 1] = eht_mcs_mask[eht_nss - 1];
+ }
+
+ bw_20 = &eht_cap->eht_mcs_nss_supp.only_20mhz;
+ bw = &eht_cap->eht_mcs_nss_supp.bw._80;
+
switch (link_sta->bandwidth) {
case IEEE80211_STA_RX_BW_320:
bw = &eht_cap->eht_mcs_nss_supp.bw._320;
@@ -3223,7 +3322,8 @@ static void ath12k_peer_assoc_h_eht(struct ath12k *ar,
bw->rx_tx_mcs11_max_nss,
bw->rx_tx_mcs13_max_nss,
&rx_mcs[WMI_EHTCAP_TXRX_MCS_NSS_IDX_320],
- &tx_mcs[WMI_EHTCAP_TXRX_MCS_NSS_IDX_320]);
+ &tx_mcs[WMI_EHTCAP_TXRX_MCS_NSS_IDX_320],
+ eht_mcs_mask);
arg->peer_eht_mcs_count++;
fallthrough;
case IEEE80211_STA_RX_BW_160:
@@ -3233,15 +3333,13 @@ static void ath12k_peer_assoc_h_eht(struct ath12k *ar,
bw->rx_tx_mcs11_max_nss,
bw->rx_tx_mcs13_max_nss,
&rx_mcs[WMI_EHTCAP_TXRX_MCS_NSS_IDX_160],
- &tx_mcs[WMI_EHTCAP_TXRX_MCS_NSS_IDX_160]);
+ &tx_mcs[WMI_EHTCAP_TXRX_MCS_NSS_IDX_160],
+ eht_mcs_mask);
arg->peer_eht_mcs_count++;
fallthrough;
default:
- if ((he_cap->he_cap_elem.phy_cap_info[0] &
- (IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_IN_2G |
- IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G |
- IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G |
- IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G)) == 0) {
+ if (!(link_sta->he_cap.he_cap_elem.phy_cap_info[0] &
+ IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_MASK_ALL)) {
bw_20 = &eht_cap->eht_mcs_nss_supp.only_20mhz;
ath12k_mac_set_eht_mcs(bw_20->rx_tx_mcs7_max_nss,
@@ -3249,7 +3347,8 @@ static void ath12k_peer_assoc_h_eht(struct ath12k *ar,
bw_20->rx_tx_mcs11_max_nss,
bw_20->rx_tx_mcs13_max_nss,
&rx_mcs[WMI_EHTCAP_TXRX_MCS_NSS_IDX_80],
- &tx_mcs[WMI_EHTCAP_TXRX_MCS_NSS_IDX_80]);
+ &tx_mcs[WMI_EHTCAP_TXRX_MCS_NSS_IDX_80],
+ eht_mcs_mask);
} else {
bw = &eht_cap->eht_mcs_nss_supp.bw._80;
ath12k_mac_set_eht_mcs(bw->rx_tx_mcs9_max_nss,
@@ -3257,7 +3356,8 @@ static void ath12k_peer_assoc_h_eht(struct ath12k *ar,
bw->rx_tx_mcs11_max_nss,
bw->rx_tx_mcs13_max_nss,
&rx_mcs[WMI_EHTCAP_TXRX_MCS_NSS_IDX_80],
- &tx_mcs[WMI_EHTCAP_TXRX_MCS_NSS_IDX_80]);
+ &tx_mcs[WMI_EHTCAP_TXRX_MCS_NSS_IDX_80],
+ eht_mcs_mask);
}
arg->peer_eht_mcs_count++;
@@ -3266,6 +3366,41 @@ static void ath12k_peer_assoc_h_eht(struct ath12k *ar,
arg->punct_bitmap = ~arvif->punct_bitmap;
arg->eht_disable_mcs15 = link_conf->eht_disable_mcs15;
+
+ if (!(link_sta->he_cap.he_cap_elem.phy_cap_info[0] &
+ IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_MASK_ALL)) {
+ if (bw_20->rx_tx_mcs13_max_nss)
+ max_nss = max(max_nss, u8_get_bits(bw_20->rx_tx_mcs13_max_nss,
+ IEEE80211_EHT_MCS_NSS_RX));
+ if (bw_20->rx_tx_mcs11_max_nss)
+ max_nss = max(max_nss, u8_get_bits(bw_20->rx_tx_mcs11_max_nss,
+ IEEE80211_EHT_MCS_NSS_RX));
+ if (bw_20->rx_tx_mcs9_max_nss)
+ max_nss = max(max_nss, u8_get_bits(bw_20->rx_tx_mcs9_max_nss,
+ IEEE80211_EHT_MCS_NSS_RX));
+ if (bw_20->rx_tx_mcs7_max_nss)
+ max_nss = max(max_nss, u8_get_bits(bw_20->rx_tx_mcs7_max_nss,
+ IEEE80211_EHT_MCS_NSS_RX));
+ } else {
+ if (bw->rx_tx_mcs13_max_nss)
+ max_nss = max(max_nss, u8_get_bits(bw->rx_tx_mcs13_max_nss,
+ IEEE80211_EHT_MCS_NSS_RX));
+ if (bw->rx_tx_mcs11_max_nss)
+ max_nss = max(max_nss, u8_get_bits(bw->rx_tx_mcs11_max_nss,
+ IEEE80211_EHT_MCS_NSS_RX));
+ if (bw->rx_tx_mcs9_max_nss)
+ max_nss = max(max_nss, u8_get_bits(bw->rx_tx_mcs9_max_nss,
+ IEEE80211_EHT_MCS_NSS_RX));
+ }
+
+ max_nss = min(max_nss, (uint8_t)eht_nss);
+
+ arg->peer_nss = min(link_sta->rx_nss, max_nss);
+
+ ath12k_dbg(ar->ab, ATH12K_DBG_MAC,
+ "mac eht peer %pM nss %d mcs cnt %d ru_punct_bitmap 0x%x\n",
+ arsta->addr, arg->peer_nss, arg->peer_eht_mcs_count,
+ arg->punct_bitmap);
}
static void ath12k_peer_assoc_h_mlo(struct ath12k_link_sta *arsta,
@@ -3834,6 +3969,38 @@ static void ath12k_recalculate_mgmt_rate(struct ath12k *ar,
ath12k_warn(ar->ab, "failed to set beacon tx rate %d\n", ret);
}
+static void ath12k_mac_bcn_tx_event(struct ath12k_link_vif *arvif)
+{
+ struct ieee80211_vif *vif = ath12k_ahvif_to_vif(arvif->ahvif);
+ struct ieee80211_bss_conf *link_conf;
+
+ link_conf = ath12k_mac_get_link_bss_conf(arvif);
+ if (!link_conf) {
+ ath12k_warn(arvif->ar->ab, "failed to get link conf for vdev %u\n",
+ arvif->vdev_id);
+ return;
+ }
+
+ if (link_conf->color_change_active) {
+ if (ieee80211_beacon_cntdwn_is_complete(vif, arvif->link_id)) {
+ ieee80211_color_change_finish(vif, arvif->link_id);
+ return;
+ }
+
+ ieee80211_beacon_update_cntdwn(vif, arvif->link_id);
+ ath12k_mac_setup_bcn_tmpl(arvif);
+ }
+}
+
+static void ath12k_mac_bcn_tx_work(struct wiphy *wiphy, struct wiphy_work *work)
+{
+ struct ath12k_link_vif *arvif = container_of(work, struct ath12k_link_vif,
+ bcn_tx_work);
+
+ lockdep_assert_wiphy(wiphy);
+ ath12k_mac_bcn_tx_event(arvif);
+}
+
static void ath12k_mac_init_arvif(struct ath12k_vif *ahvif,
struct ath12k_link_vif *arvif, int link_id)
{
@@ -3863,6 +4030,7 @@ static void ath12k_mac_init_arvif(struct ath12k_vif *ahvif,
INIT_LIST_HEAD(&arvif->list);
INIT_DELAYED_WORK(&arvif->connection_loss_work,
ath12k_mac_vif_sta_connection_loss_work);
+ wiphy_work_init(&arvif->bcn_tx_work, ath12k_mac_bcn_tx_work);
arvif->num_stations = 0;
@@ -3875,6 +4043,8 @@ static void ath12k_mac_init_arvif(struct ath12k_vif *ahvif,
sizeof(arvif->bitrate_mask.control[i].vht_mcs));
memset(arvif->bitrate_mask.control[i].he_mcs, 0xff,
sizeof(arvif->bitrate_mask.control[i].he_mcs));
+ memset(arvif->bitrate_mask.control[i].eht_mcs, 0xff,
+ sizeof(arvif->bitrate_mask.control[i].eht_mcs));
}
/* Handle MLO related assignments */
@@ -3900,6 +4070,7 @@ static void ath12k_mac_remove_link_interface(struct ieee80211_hw *hw,
lockdep_assert_wiphy(ah->hw->wiphy);
cancel_delayed_work_sync(&arvif->connection_loss_work);
+ wiphy_work_cancel(ath12k_ar_to_hw(ar)->wiphy, &arvif->bcn_tx_work);
ath12k_dbg(ar->ab, ATH12K_DBG_MAC, "mac remove link interface (vdev %d link id %d)",
arvif->vdev_id, arvif->link_id);
@@ -4221,6 +4392,30 @@ static bool ath12k_mac_supports_tpc(struct ath12k *ar, struct ath12k_vif *ahvif,
chandef->chan->band == NL80211_BAND_6GHZ;
}
+static void ath12k_wmi_vdev_params_up(struct ath12k *ar,
+ struct ath12k_link_vif *arvif,
+ struct ath12k_link_vif *tx_arvif,
+ struct ieee80211_bss_conf *info, u16 aid)
+{
+ struct ath12k_wmi_vdev_up_params params = {
+ .vdev_id = arvif->vdev_id,
+ .aid = aid,
+ .bssid = arvif->bssid
+ };
+ int ret;
+
+ if (tx_arvif) {
+ params.tx_bssid = tx_arvif->bssid;
+ params.nontx_profile_idx = info->bssid_index;
+ params.nontx_profile_cnt = 1 << info->bssid_indicator;
+ }
+
+ ret = ath12k_wmi_vdev_up(arvif->ar, &params);
+ if (ret)
+ ath12k_warn(ar->ab, "failed to bring vdev up %d: %d\n",
+ arvif->vdev_id, ret);
+}
+
static void ath12k_mac_bss_info_changed(struct ath12k *ar,
struct ath12k_link_vif *arvif,
struct ieee80211_bss_conf *info,
@@ -4228,6 +4423,7 @@ static void ath12k_mac_bss_info_changed(struct ath12k *ar,
{
struct ath12k_vif *ahvif = arvif->ahvif;
struct ieee80211_vif *vif = ath12k_ahvif_to_vif(ahvif);
+ struct ath12k_link_vif *tx_arvif;
struct cfg80211_chan_def def;
u32 param_id, param_value;
enum nl80211_band band;
@@ -4236,9 +4432,9 @@ static void ath12k_mac_bss_info_changed(struct ath12k *ar,
u32 preamble;
u16 hw_value;
u16 bitrate;
- int ret;
u8 rateidx;
u32 rate;
+ int ret;
lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy);
@@ -4271,12 +4467,41 @@ static void ath12k_mac_bss_info_changed(struct ath12k *ar,
"Set burst beacon mode for VDEV: %d\n",
arvif->vdev_id);
+ /* In MBSSID case, need to install transmitting VIF's template first */
+
ret = ath12k_mac_setup_bcn_tmpl(arvif);
if (ret)
ath12k_warn(ar->ab, "failed to update bcn template: %d\n",
ret);
+
+ if (!arvif->is_csa_in_progress)
+ goto skip_vdev_up;
+
+ tx_arvif = ath12k_mac_get_tx_arvif(arvif, info);
+ if (tx_arvif && arvif != tx_arvif && tx_arvif->is_csa_in_progress)
+ /* skip non tx vif's */
+ goto skip_vdev_up;
+
+ ath12k_wmi_vdev_params_up(ar, arvif, tx_arvif, info, ahvif->aid);
+
+ arvif->is_csa_in_progress = false;
+
+ if (tx_arvif && arvif == tx_arvif) {
+ struct ath12k_link_vif *arvif_itr;
+
+ list_for_each_entry(arvif_itr, &ar->arvifs, list) {
+ if (!arvif_itr->is_csa_in_progress)
+ continue;
+
+ ath12k_wmi_vdev_params_up(ar, arvif, tx_arvif,
+ info, ahvif->aid);
+ arvif_itr->is_csa_in_progress = false;
+ }
+ }
}
+skip_vdev_up:
+
if (changed & (BSS_CHANGED_BEACON_INFO | BSS_CHANGED_BEACON)) {
arvif->dtim_period = info->dtim_period;
@@ -4493,8 +4718,25 @@ static void ath12k_mac_bss_info_changed(struct ath12k *ar,
ATH12K_BSS_COLOR_AP_PERIODS,
info->he_bss_color.enabled);
if (ret)
- ath12k_warn(ar->ab, "failed to set bss color collision on vdev %i: %d\n",
+ ath12k_warn(ar->ab, "failed to set bss color collision on vdev %u: %d\n",
+ arvif->vdev_id, ret);
+
+ param_id = WMI_VDEV_PARAM_BSS_COLOR;
+ if (info->he_bss_color.enabled)
+ param_value = info->he_bss_color.color <<
+ IEEE80211_HE_OPERATION_BSS_COLOR_OFFSET;
+ else
+ param_value = IEEE80211_HE_OPERATION_BSS_COLOR_DISABLED;
+
+ ret = ath12k_wmi_vdev_set_param_cmd(ar, arvif->vdev_id,
+ param_id,
+ param_value);
+ if (ret)
+ ath12k_warn(ar->ab, "failed to set bss color param on vdev %u: %d\n",
arvif->vdev_id, ret);
+ else
+ ath12k_dbg(ar->ab, ATH12K_DBG_MAC, "bss color param 0x%x set on vdev %u\n",
+ param_value, arvif->vdev_id);
} else if (vif->type == NL80211_IFTYPE_STATION) {
ret = ath12k_wmi_send_bss_color_change_enable_cmd(ar,
arvif->vdev_id,
@@ -5071,7 +5313,8 @@ static int ath12k_mac_initiate_hw_scan(struct ieee80211_hw *hw,
ret = ath12k_mac_vdev_create(ar, arvif);
if (ret) {
ath12k_warn(ar->ab, "unable to create scan vdev %d\n", ret);
- return -EINVAL;
+ ath12k_mac_unassign_link_vif(arvif);
+ return ret;
}
}
@@ -5731,6 +5974,20 @@ ath12k_mac_bitrate_mask_num_he_rates(struct ath12k *ar,
}
static int
+ath12k_mac_bitrate_mask_num_eht_rates(struct ath12k *ar,
+ enum nl80211_band band,
+ const struct cfg80211_bitrate_mask *mask)
+{
+ int num_rates = 0;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(mask->control[band].eht_mcs); i++)
+ num_rates += hweight16(mask->control[band].eht_mcs[i]);
+
+ return num_rates;
+}
+
+static int
ath12k_mac_set_peer_vht_fixed_rate(struct ath12k_link_vif *arvif,
struct ath12k_link_sta *arsta,
const struct cfg80211_bitrate_mask *mask,
@@ -5830,6 +6087,65 @@ ath12k_mac_set_peer_he_fixed_rate(struct ath12k_link_vif *arvif,
return ret;
}
+static int
+ath12k_mac_set_peer_eht_fixed_rate(struct ath12k_link_vif *arvif,
+ struct ath12k_link_sta *arsta,
+ const struct cfg80211_bitrate_mask *mask,
+ enum nl80211_band band)
+{
+ struct ath12k_sta *ahsta = arsta->ahsta;
+ struct ath12k *ar = arvif->ar;
+ struct ieee80211_sta *sta;
+ struct ieee80211_link_sta *link_sta;
+ u8 eht_rate, nss = 0;
+ u32 rate_code;
+ int ret, i;
+
+ lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy);
+
+ sta = ath12k_ahsta_to_sta(ahsta);
+
+ for (i = 0; i < ARRAY_SIZE(mask->control[band].eht_mcs); i++) {
+ if (hweight16(mask->control[band].eht_mcs[i]) == 1) {
+ nss = i + 1;
+ eht_rate = ffs(mask->control[band].eht_mcs[i]) - 1;
+ }
+ }
+
+ if (!nss) {
+ ath12k_warn(ar->ab, "No single EHT Fixed rate found to set for %pM\n",
+ arsta->addr);
+ return -EINVAL;
+ }
+
+ /* Avoid updating invalid nss as fixed rate*/
+ link_sta = ath12k_mac_get_link_sta(arsta);
+ if (!link_sta || nss > link_sta->rx_nss) {
+ ath12k_warn(ar->ab,
+ "unable to access link sta for sta %pM link %u or fixed nss of %u is not supported by sta\n",
+ sta->addr, arsta->link_id, nss);
+ return -EINVAL;
+ }
+
+ ath12k_dbg(ar->ab, ATH12K_DBG_MAC,
+ "Setting Fixed EHT Rate for peer %pM. Device will not switch to any other selected rates\n",
+ arsta->addr);
+
+ rate_code = ATH12K_HW_RATE_CODE(eht_rate, nss - 1,
+ WMI_RATE_PREAMBLE_EHT);
+
+ ret = ath12k_wmi_set_peer_param(ar, arsta->addr,
+ arvif->vdev_id,
+ WMI_PEER_PARAM_FIXED_RATE,
+ rate_code);
+ if (ret)
+ ath12k_warn(ar->ab,
+ "failed to update STA %pM Fixed Rate %d: %d\n",
+ arsta->addr, rate_code, ret);
+
+ return ret;
+}
+
static int ath12k_mac_station_assoc(struct ath12k *ar,
struct ath12k_link_vif *arvif,
struct ath12k_link_sta *arsta,
@@ -5842,7 +6158,7 @@ static int ath12k_mac_station_assoc(struct ath12k *ar,
struct cfg80211_chan_def def;
enum nl80211_band band;
struct cfg80211_bitrate_mask *mask;
- u8 num_vht_rates, num_he_rates;
+ u8 num_vht_rates, num_he_rates, num_eht_rates;
u8 link_id = arvif->link_id;
lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy);
@@ -5885,10 +6201,11 @@ static int ath12k_mac_station_assoc(struct ath12k *ar,
num_vht_rates = ath12k_mac_bitrate_mask_num_vht_rates(ar, band, mask);
num_he_rates = ath12k_mac_bitrate_mask_num_he_rates(ar, band, mask);
+ num_eht_rates = ath12k_mac_bitrate_mask_num_eht_rates(ar, band, mask);
- /* If single VHT/HE rate is configured (by set_bitrate_mask()),
- * peer_assoc will disable VHT/HE. This is now enabled by a peer specific
- * fixed param.
+ /* If single VHT/HE/EHT rate is configured (by set_bitrate_mask()),
+ * peer_assoc will disable VHT/HE/EHT. This is now enabled by a peer
+ * specific fixed param.
* Note that all other rates and NSS will be disabled for this peer.
*/
link_sta = ath12k_mac_get_link_sta(arsta);
@@ -5908,6 +6225,10 @@ static int ath12k_mac_station_assoc(struct ath12k *ar,
ret = ath12k_mac_set_peer_he_fixed_rate(arvif, arsta, mask, band);
if (ret)
return ret;
+ } else if (link_sta->eht_cap.has_eht && num_eht_rates == 1) {
+ ret = ath12k_mac_set_peer_eht_fixed_rate(arvif, arsta, mask, band);
+ if (ret)
+ return ret;
}
/* Re-assoc is run only to update supported rates for given station. It
@@ -5970,8 +6291,9 @@ static void ath12k_sta_rc_update_wk(struct wiphy *wiphy, struct wiphy_work *wk)
const u8 *ht_mcs_mask;
const u16 *vht_mcs_mask;
const u16 *he_mcs_mask;
+ const u16 *eht_mcs_mask;
u32 changed, bw, nss, mac_nss, smps, bw_prev;
- int err, num_vht_rates, num_he_rates;
+ int err, num_vht_rates, num_he_rates, num_eht_rates;
const struct cfg80211_bitrate_mask *mask;
enum wmi_phy_mode peer_phymode;
struct ath12k_link_sta *arsta;
@@ -5992,6 +6314,7 @@ static void ath12k_sta_rc_update_wk(struct wiphy *wiphy, struct wiphy_work *wk)
ht_mcs_mask = arvif->bitrate_mask.control[band].ht_mcs;
vht_mcs_mask = arvif->bitrate_mask.control[band].vht_mcs;
he_mcs_mask = arvif->bitrate_mask.control[band].he_mcs;
+ eht_mcs_mask = arvif->bitrate_mask.control[band].eht_mcs;
spin_lock_bh(&ar->data_lock);
@@ -6009,6 +6332,7 @@ static void ath12k_sta_rc_update_wk(struct wiphy *wiphy, struct wiphy_work *wk)
mac_nss = max3(ath12k_mac_max_ht_nss(ht_mcs_mask),
ath12k_mac_max_vht_nss(vht_mcs_mask),
ath12k_mac_max_he_nss(he_mcs_mask));
+ mac_nss = max(mac_nss, ath12k_mac_max_eht_nss(eht_mcs_mask));
nss = min(nss, mac_nss);
struct ath12k_wmi_peer_assoc_arg *peer_arg __free(kfree) =
@@ -6094,6 +6418,8 @@ static void ath12k_sta_rc_update_wk(struct wiphy *wiphy, struct wiphy_work *wk)
mask);
num_he_rates = ath12k_mac_bitrate_mask_num_he_rates(ar, band,
mask);
+ num_eht_rates = ath12k_mac_bitrate_mask_num_eht_rates(ar, band,
+ mask);
/* Peer_assoc_prepare will reject vht rates in
* bitrate_mask if its not available in range format and
@@ -6118,9 +6444,18 @@ static void ath12k_sta_rc_update_wk(struct wiphy *wiphy, struct wiphy_work *wk)
band);
} else if (link_sta->he_cap.has_he && num_he_rates == 1) {
ath12k_mac_set_peer_he_fixed_rate(arvif, arsta, mask, band);
+ } else if (link_sta->eht_cap.has_eht && num_eht_rates == 1) {
+ err = ath12k_mac_set_peer_eht_fixed_rate(arvif, arsta,
+ mask, band);
+ if (err) {
+ ath12k_warn(ar->ab,
+ "failed to set peer EHT fixed rate for STA %pM ret %d\n",
+ arsta->addr, err);
+ return;
+ }
} else {
- /* If the peer is non-VHT/HE or no fixed VHT/HE rate
- * is provided in the new bitrate mask we set the
+ /* If the peer is non-VHT/HE/EHT or no fixed VHT/HE/EHT
+ * rate is provided in the new bitrate mask we set the
* other rates using peer_assoc command. Also clear
* the peer fixed rate settings as it has higher proprity
* than peer assoc
@@ -9699,6 +10034,12 @@ int ath12k_mac_vdev_create(struct ath12k *ar, struct ath12k_link_vif *arvif)
if (vif->type == NL80211_IFTYPE_MONITOR && ar->monitor_vdev_created)
return -EINVAL;
+ if (ar->num_created_vdevs >= TARGET_NUM_VDEVS(ab)) {
+ ath12k_warn(ab, "failed to create vdev, reached max vdev limit %d\n",
+ TARGET_NUM_VDEVS(ab));
+ return -ENOSPC;
+ }
+
link_id = arvif->link_id;
if (link_id < IEEE80211_MLD_MAX_NUM_LINKS) {
@@ -10058,12 +10399,6 @@ static struct ath12k *ath12k_mac_assign_vif_to_vdev(struct ieee80211_hw *hw,
if (arvif->is_created)
goto flush;
- if (ar->num_created_vdevs > (TARGET_NUM_VDEVS(ab) - 1)) {
- ath12k_warn(ab, "failed to create vdev, reached max vdev limit %d\n",
- TARGET_NUM_VDEVS(ab));
- goto unlock;
- }
-
ret = ath12k_mac_vdev_create(ar, arvif);
if (ret) {
ath12k_warn(ab, "failed to create vdev %pM ret %d", vif->addr, ret);
@@ -10864,9 +11199,9 @@ ath12k_mac_update_vif_chan(struct ath12k *ar,
int n_vifs)
{
struct ath12k_wmi_vdev_up_params params = {};
- struct ath12k_link_vif *arvif;
struct ieee80211_bss_conf *link_conf;
struct ath12k_base *ab = ar->ab;
+ struct ath12k_link_vif *arvif;
struct ieee80211_vif *vif;
struct ath12k_vif *ahvif;
u8 link_id;
@@ -10927,6 +11262,28 @@ ath12k_mac_update_vif_chan(struct ath12k *ar,
continue;
}
+ ret = ath12k_mac_update_peer_puncturing_width(arvif->ar, arvif,
+ vifs[i].new_ctx->def);
+ if (ret) {
+ ath12k_warn(ar->ab,
+ "failed to update puncturing bitmap %02x and width %d: %d\n",
+ vifs[i].new_ctx->def.punctured,
+ vifs[i].new_ctx->def.width, ret);
+ continue;
+ }
+
+ /* Defer VDEV bring-up during CSA to avoid installing stale
+ * beacon templates. The beacon content is updated only
+ * after CSA finalize, so we mark CSA in progress and skip
+ * VDEV_UP for now. It will be handled later in
+ * bss_info_changed().
+ */
+ if (link_conf->csa_active &&
+ arvif->ahvif->vdev_type == WMI_VDEV_TYPE_AP) {
+ arvif->is_csa_in_progress = true;
+ continue;
+ }
+
ret = ath12k_mac_setup_bcn_tmpl(arvif);
if (ret)
ath12k_warn(ab, "failed to update bcn tmpl during csa: %d\n",
@@ -10947,16 +11304,6 @@ ath12k_mac_update_vif_chan(struct ath12k *ar,
arvif->vdev_id, ret);
continue;
}
-
- ret = ath12k_mac_update_peer_puncturing_width(arvif->ar, arvif,
- vifs[i].new_ctx->def);
- if (ret) {
- ath12k_warn(ar->ab,
- "failed to update puncturing bitmap %02x and width %d: %d\n",
- vifs[i].new_ctx->def.punctured,
- vifs[i].new_ctx->def.width, ret);
- continue;
- }
}
/* Restart the internal monitor vdev on new channel */
@@ -11861,6 +12208,9 @@ ath12k_mac_has_single_legacy_rate(struct ath12k *ar,
if (ath12k_mac_bitrate_mask_num_he_rates(ar, band, mask))
return false;
+ if (ath12k_mac_bitrate_mask_num_eht_rates(ar, band, mask))
+ return false;
+
return num_rates == 1;
}
@@ -11883,11 +12233,15 @@ ath12k_mac_bitrate_mask_get_single_nss(struct ath12k *ar,
{
struct ieee80211_supported_band *sband = &ar->mac.sbands[band];
u16 vht_mcs_map = le16_to_cpu(sband->vht_cap.vht_mcs.tx_mcs_map);
+ const struct ieee80211_sband_iftype_data *data;
const struct ieee80211_sta_he_cap *he_cap;
u16 he_mcs_map = 0;
+ u16 eht_mcs_map = 0;
u8 ht_nss_mask = 0;
u8 vht_nss_mask = 0;
u8 he_nss_mask = 0;
+ u8 eht_nss_mask = 0;
+ u8 mcs_nss_len;
int i;
/* No need to consider legacy here. Basic rates are always present
@@ -11931,7 +12285,60 @@ ath12k_mac_bitrate_mask_get_single_nss(struct ath12k *ar,
return false;
}
- if (ht_nss_mask != vht_nss_mask || ht_nss_mask != he_nss_mask)
+ data = ieee80211_get_sband_iftype_data(sband, vif->type);
+
+ mcs_nss_len = ieee80211_eht_mcs_nss_size(&data->he_cap.he_cap_elem,
+ &data->eht_cap.eht_cap_elem,
+ false);
+ if (mcs_nss_len == 4) {
+ /* 20 MHz only STA case */
+ const struct ieee80211_eht_mcs_nss_supp_20mhz_only *eht_mcs_nss =
+ &data->eht_cap.eht_mcs_nss_supp.only_20mhz;
+ if (eht_mcs_nss->rx_tx_mcs13_max_nss)
+ eht_mcs_map = 0x1fff;
+ else if (eht_mcs_nss->rx_tx_mcs11_max_nss)
+ eht_mcs_map = 0x07ff;
+ else if (eht_mcs_nss->rx_tx_mcs9_max_nss)
+ eht_mcs_map = 0x01ff;
+ else
+ eht_mcs_map = 0x007f;
+ } else {
+ const struct ieee80211_eht_mcs_nss_supp_bw *eht_mcs_nss;
+
+ switch (mcs_nss_len) {
+ case 9:
+ eht_mcs_nss = &data->eht_cap.eht_mcs_nss_supp.bw._320;
+ break;
+ case 6:
+ eht_mcs_nss = &data->eht_cap.eht_mcs_nss_supp.bw._160;
+ break;
+ case 3:
+ eht_mcs_nss = &data->eht_cap.eht_mcs_nss_supp.bw._80;
+ break;
+ default:
+ return false;
+ }
+
+ if (eht_mcs_nss->rx_tx_mcs13_max_nss)
+ eht_mcs_map = 0x1fff;
+ else if (eht_mcs_nss->rx_tx_mcs11_max_nss)
+ eht_mcs_map = 0x7ff;
+ else
+ eht_mcs_map = 0x1ff;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(mask->control[band].eht_mcs); i++) {
+ if (mask->control[band].eht_mcs[i] == 0)
+ continue;
+
+ if (mask->control[band].eht_mcs[i] < eht_mcs_map)
+ eht_nss_mask |= BIT(i);
+ else
+ return false;
+ }
+
+ if (ht_nss_mask != vht_nss_mask || ht_nss_mask != he_nss_mask ||
+ ht_nss_mask != eht_nss_mask)
return false;
if (ht_nss_mask == 0)
@@ -11979,7 +12386,8 @@ ath12k_mac_get_single_legacy_rate(struct ath12k *ar,
}
static int
-ath12k_mac_set_fixed_rate_gi_ltf(struct ath12k_link_vif *arvif, u8 he_gi, u8 he_ltf)
+ath12k_mac_set_fixed_rate_gi_ltf(struct ath12k_link_vif *arvif, u8 gi, u8 ltf,
+ u32 param)
{
struct ath12k *ar = arvif->ar;
int ret;
@@ -11987,47 +12395,54 @@ ath12k_mac_set_fixed_rate_gi_ltf(struct ath12k_link_vif *arvif, u8 he_gi, u8 he_
lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy);
/* 0.8 = 0, 1.6 = 2 and 3.2 = 3. */
- if (he_gi && he_gi != 0xFF)
- he_gi += 1;
+ if (gi && gi != 0xFF)
+ gi += 1;
ret = ath12k_wmi_vdev_set_param_cmd(ar, arvif->vdev_id,
- WMI_VDEV_PARAM_SGI, he_gi);
+ WMI_VDEV_PARAM_SGI, gi);
if (ret) {
- ath12k_warn(ar->ab, "failed to set HE GI:%d, error:%d\n",
- he_gi, ret);
+ ath12k_warn(ar->ab, "failed to set GI:%d, error:%d\n",
+ gi, ret);
return ret;
}
- /* start from 1 */
- if (he_ltf != 0xFF)
- he_ltf += 1;
+
+ if (param == WMI_VDEV_PARAM_HE_LTF) {
+ /* HE values start from 1 */
+ if (ltf != 0xFF)
+ ltf += 1;
+ } else {
+ /* EHT values start from 5 */
+ if (ltf != 0xFF)
+ ltf += 4;
+ }
ret = ath12k_wmi_vdev_set_param_cmd(ar, arvif->vdev_id,
- WMI_VDEV_PARAM_HE_LTF, he_ltf);
+ param, ltf);
if (ret) {
- ath12k_warn(ar->ab, "failed to set HE LTF:%d, error:%d\n",
- he_ltf, ret);
+ ath12k_warn(ar->ab, "failed to set LTF:%d, error:%d\n",
+ ltf, ret);
return ret;
}
return 0;
}
static int
-ath12k_mac_set_auto_rate_gi_ltf(struct ath12k_link_vif *arvif, u16 he_gi, u8 he_ltf)
+ath12k_mac_set_auto_rate_gi_ltf(struct ath12k_link_vif *arvif, u16 gi, u8 ltf)
{
struct ath12k *ar = arvif->ar;
int ret;
- u32 he_ar_gi_ltf;
+ u32 ar_gi_ltf;
- if (he_gi != 0xFF) {
- switch (he_gi) {
- case NL80211_RATE_INFO_HE_GI_0_8:
- he_gi = WMI_AUTORATE_800NS_GI;
+ if (gi != 0xFF) {
+ switch (gi) {
+ case ATH12K_RATE_INFO_GI_0_8:
+ gi = WMI_AUTORATE_800NS_GI;
break;
- case NL80211_RATE_INFO_HE_GI_1_6:
- he_gi = WMI_AUTORATE_1600NS_GI;
+ case ATH12K_RATE_INFO_GI_1_6:
+ gi = WMI_AUTORATE_1600NS_GI;
break;
- case NL80211_RATE_INFO_HE_GI_3_2:
- he_gi = WMI_AUTORATE_3200NS_GI;
+ case ATH12K_RATE_INFO_GI_3_2:
+ gi = WMI_AUTORATE_3200NS_GI;
break;
default:
ath12k_warn(ar->ab, "Invalid GI\n");
@@ -12035,16 +12450,16 @@ ath12k_mac_set_auto_rate_gi_ltf(struct ath12k_link_vif *arvif, u16 he_gi, u8 he_
}
}
- if (he_ltf != 0xFF) {
- switch (he_ltf) {
- case NL80211_RATE_INFO_HE_1XLTF:
- he_ltf = WMI_HE_AUTORATE_LTF_1X;
+ if (ltf != 0xFF) {
+ switch (ltf) {
+ case ATH12K_RATE_INFO_1XLTF:
+ ltf = WMI_AUTORATE_LTF_1X;
break;
- case NL80211_RATE_INFO_HE_2XLTF:
- he_ltf = WMI_HE_AUTORATE_LTF_2X;
+ case ATH12K_RATE_INFO_2XLTF:
+ ltf = WMI_AUTORATE_LTF_2X;
break;
- case NL80211_RATE_INFO_HE_4XLTF:
- he_ltf = WMI_HE_AUTORATE_LTF_4X;
+ case ATH12K_RATE_INFO_4XLTF:
+ ltf = WMI_AUTORATE_LTF_4X;
break;
default:
ath12k_warn(ar->ab, "Invalid LTF\n");
@@ -12052,15 +12467,15 @@ ath12k_mac_set_auto_rate_gi_ltf(struct ath12k_link_vif *arvif, u16 he_gi, u8 he_
}
}
- he_ar_gi_ltf = he_gi | he_ltf;
+ ar_gi_ltf = gi | ltf;
ret = ath12k_wmi_vdev_set_param_cmd(ar, arvif->vdev_id,
WMI_VDEV_PARAM_AUTORATE_MISC_CFG,
- he_ar_gi_ltf);
+ ar_gi_ltf);
if (ret) {
ath12k_warn(ar->ab,
- "failed to set HE autorate GI:%u, LTF:%u params, error:%d\n",
- he_gi, he_ltf, ret);
+ "failed to set autorate GI:%u, LTF:%u params, error:%d\n",
+ gi, ltf, ret);
return ret;
}
@@ -12081,14 +12496,16 @@ static u32 ath12k_mac_nlgi_to_wmigi(enum nl80211_txrate_gi gi)
static int ath12k_mac_set_rate_params(struct ath12k_link_vif *arvif,
u32 rate, u8 nss, u8 sgi, u8 ldpc,
- u8 he_gi, u8 he_ltf, bool he_fixed_rate)
+ u8 he_gi, u8 he_ltf, bool he_fixed_rate,
+ u8 eht_gi, u8 eht_ltf,
+ bool eht_fixed_rate)
{
struct ieee80211_bss_conf *link_conf;
struct ath12k *ar = arvif->ar;
+ bool he_support, eht_support, gi_ltf_set = false;
u32 vdev_param;
u32 param_value;
int ret;
- bool he_support;
lockdep_assert_wiphy(ath12k_ar_to_hw(ar)->wiphy);
@@ -12097,6 +12514,7 @@ static int ath12k_mac_set_rate_params(struct ath12k_link_vif *arvif,
return -EINVAL;
he_support = link_conf->he_support;
+ eht_support = link_conf->eht_support;
ath12k_dbg(ar->ab, ATH12K_DBG_MAC,
"mac set rate params vdev %i rate 0x%02x nss 0x%02x sgi 0x%02x ldpc 0x%02x\n",
@@ -12106,7 +12524,11 @@ static int ath12k_mac_set_rate_params(struct ath12k_link_vif *arvif,
"he_gi 0x%02x he_ltf 0x%02x he_fixed_rate %d\n", he_gi,
he_ltf, he_fixed_rate);
- if (!he_support) {
+ ath12k_dbg(ar->ab, ATH12K_DBG_MAC,
+ "eht_gi 0x%02x eht_ltf 0x%02x eht_fixed_rate %d\n",
+ eht_gi, eht_ltf, eht_fixed_rate);
+
+ if (!he_support && !eht_support) {
vdev_param = WMI_VDEV_PARAM_FIXED_RATE;
ret = ath12k_wmi_vdev_set_param_cmd(ar, arvif->vdev_id,
vdev_param, rate);
@@ -12135,14 +12557,34 @@ static int ath12k_mac_set_rate_params(struct ath12k_link_vif *arvif,
return ret;
}
+ if (eht_support) {
+ if (eht_fixed_rate)
+ ret = ath12k_mac_set_fixed_rate_gi_ltf(arvif, eht_gi, eht_ltf,
+ WMI_VDEV_PARAM_EHT_LTF);
+ else
+ ret = ath12k_mac_set_auto_rate_gi_ltf(arvif, eht_gi, eht_ltf);
+
+ if (ret) {
+ ath12k_warn(ar->ab,
+ "failed to set EHT LTF/GI params %d/%d: %d\n",
+ eht_gi, eht_ltf, ret);
+ return ret;
+ }
+ gi_ltf_set = true;
+ }
+
if (he_support) {
if (he_fixed_rate)
- ret = ath12k_mac_set_fixed_rate_gi_ltf(arvif, he_gi, he_ltf);
+ ret = ath12k_mac_set_fixed_rate_gi_ltf(arvif, he_gi, he_ltf,
+ WMI_VDEV_PARAM_HE_LTF);
else
ret = ath12k_mac_set_auto_rate_gi_ltf(arvif, he_gi, he_ltf);
if (ret)
return ret;
- } else {
+ gi_ltf_set = true;
+ }
+
+ if (!gi_ltf_set) {
vdev_param = WMI_VDEV_PARAM_SGI;
param_value = ath12k_mac_nlgi_to_wmigi(sgi);
ret = ath12k_wmi_vdev_set_param_cmd(ar, arvif->vdev_id,
@@ -12207,6 +12649,38 @@ ath12k_mac_he_mcs_range_present(struct ath12k *ar,
return true;
}
+static bool
+ath12k_mac_eht_mcs_range_present(struct ath12k *ar,
+ enum nl80211_band band,
+ const struct cfg80211_bitrate_mask *mask)
+{
+ u16 eht_mcs;
+ int i;
+
+ for (i = 0; i < NL80211_EHT_NSS_MAX; i++) {
+ eht_mcs = mask->control[band].eht_mcs[i];
+
+ switch (eht_mcs) {
+ case 0:
+ case BIT(8) - 1:
+ case BIT(10) - 1:
+ case BIT(12) - 1:
+ case BIT(14) - 1:
+ break;
+ case BIT(15) - 1:
+ case BIT(16) - 1:
+ case BIT(16) - BIT(14) - 1:
+ if (i != 0)
+ return false;
+ break;
+ default:
+ return false;
+ }
+ }
+
+ return true;
+}
+
static void ath12k_mac_set_bitrate_mask_iter(void *data,
struct ieee80211_sta *sta)
{
@@ -12261,15 +12735,16 @@ ath12k_mac_validate_fixed_rate_settings(struct ath12k *ar, enum nl80211_band ban
const struct cfg80211_bitrate_mask *mask,
unsigned int link_id)
{
- bool he_fixed_rate = false, vht_fixed_rate = false;
- const u16 *vht_mcs_mask, *he_mcs_mask;
+ bool eht_fixed_rate = false, he_fixed_rate = false, vht_fixed_rate = false;
+ const u16 *vht_mcs_mask, *he_mcs_mask, *eht_mcs_mask;
struct ieee80211_link_sta *link_sta;
struct ath12k_peer *peer, *tmp;
- u8 vht_nss, he_nss;
+ u8 vht_nss, he_nss, eht_nss;
int ret = true;
vht_mcs_mask = mask->control[band].vht_mcs;
he_mcs_mask = mask->control[band].he_mcs;
+ eht_mcs_mask = mask->control[band].eht_mcs;
if (ath12k_mac_bitrate_mask_num_vht_rates(ar, band, mask) == 1)
vht_fixed_rate = true;
@@ -12277,11 +12752,15 @@ ath12k_mac_validate_fixed_rate_settings(struct ath12k *ar, enum nl80211_band ban
if (ath12k_mac_bitrate_mask_num_he_rates(ar, band, mask) == 1)
he_fixed_rate = true;
- if (!vht_fixed_rate && !he_fixed_rate)
+ if (ath12k_mac_bitrate_mask_num_eht_rates(ar, band, mask) == 1)
+ eht_fixed_rate = true;
+
+ if (!vht_fixed_rate && !he_fixed_rate && !eht_fixed_rate)
return true;
vht_nss = ath12k_mac_max_vht_nss(vht_mcs_mask);
he_nss = ath12k_mac_max_he_nss(he_mcs_mask);
+ eht_nss = ath12k_mac_max_eht_nss(eht_mcs_mask);
rcu_read_lock();
spin_lock_bh(&ar->ab->base_lock);
@@ -12303,6 +12782,11 @@ ath12k_mac_validate_fixed_rate_settings(struct ath12k *ar, enum nl80211_band ban
ret = false;
goto exit;
}
+ if (eht_fixed_rate && (!link_sta->eht_cap.has_eht ||
+ link_sta->rx_nss < eht_nss)) {
+ ret = false;
+ goto exit;
+ }
}
}
exit:
@@ -12324,8 +12808,10 @@ ath12k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw,
const u8 *ht_mcs_mask;
const u16 *vht_mcs_mask;
const u16 *he_mcs_mask;
+ const u16 *eht_mcs_mask;
u8 he_ltf = 0;
u8 he_gi = 0;
+ u8 eht_ltf = 0, eht_gi = 0;
u32 rate;
u8 nss, mac_nss;
u8 sgi;
@@ -12334,6 +12820,7 @@ ath12k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw,
int ret;
int num_rates;
bool he_fixed_rate = false;
+ bool eht_fixed_rate = false;
lockdep_assert_wiphy(hw->wiphy);
@@ -12349,6 +12836,7 @@ ath12k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw,
ht_mcs_mask = mask->control[band].ht_mcs;
vht_mcs_mask = mask->control[band].vht_mcs;
he_mcs_mask = mask->control[band].he_mcs;
+ eht_mcs_mask = mask->control[band].eht_mcs;
ldpc = !!(ar->ht_cap_info & WMI_HT_CAP_LDPC);
sgi = mask->control[band].gi;
@@ -12360,6 +12848,9 @@ ath12k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw,
he_gi = mask->control[band].he_gi;
he_ltf = mask->control[band].he_ltf;
+ eht_gi = mask->control[band].eht_gi;
+ eht_ltf = mask->control[band].eht_ltf;
+
/* mac80211 doesn't support sending a fixed HT/VHT MCS alone, rather it
* requires passing at least one of used basic rates along with them.
* Fixed rate setting across different preambles(legacy, HT, VHT) is
@@ -12397,9 +12888,10 @@ ath12k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw,
ath12k_warn(ar->ab,
"failed to update fixed rate settings due to mcs/nss incompatibility\n");
- mac_nss = max3(ath12k_mac_max_ht_nss(ht_mcs_mask),
- ath12k_mac_max_vht_nss(vht_mcs_mask),
- ath12k_mac_max_he_nss(he_mcs_mask));
+ mac_nss = max(max3(ath12k_mac_max_ht_nss(ht_mcs_mask),
+ ath12k_mac_max_vht_nss(vht_mcs_mask),
+ ath12k_mac_max_he_nss(he_mcs_mask)),
+ ath12k_mac_max_eht_nss(eht_mcs_mask));
nss = min_t(u32, ar->num_tx_chains, mac_nss);
/* If multiple rates across different preambles are given
@@ -12447,6 +12939,20 @@ ath12k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw,
ret = -EINVAL;
goto out;
}
+
+ num_rates = ath12k_mac_bitrate_mask_num_eht_rates(ar, band,
+ mask);
+ if (num_rates == 1)
+ eht_fixed_rate = true;
+
+ if (!ath12k_mac_eht_mcs_range_present(ar, band, mask) &&
+ num_rates > 1) {
+ ath12k_warn(ar->ab,
+ "Setting more than one EHT MCS Value in bitrate mask not supported\n");
+ ret = -EINVAL;
+ goto out;
+ }
+
ieee80211_iterate_stations_mtx(hw,
ath12k_mac_disable_peer_fixed_rate,
arvif);
@@ -12458,7 +12964,8 @@ ath12k_mac_op_set_bitrate_mask(struct ieee80211_hw *hw,
}
ret = ath12k_mac_set_rate_params(arvif, rate, nss, sgi, ldpc, he_gi,
- he_ltf, he_fixed_rate);
+ he_ltf, he_fixed_rate, eht_gi, eht_ltf,
+ eht_fixed_rate);
if (ret) {
ath12k_warn(ar->ab, "failed to set rate params on vdev %i: %d\n",
arvif->vdev_id, ret);
@@ -12907,6 +13414,7 @@ static int ath12k_mac_op_remain_on_channel(struct ieee80211_hw *hw,
if (ret) {
ath12k_warn(ar->ab, "unable to create scan vdev for roc: %d\n",
ret);
+ ath12k_mac_unassign_link_vif(arvif);
return ret;
}
}
@@ -13906,6 +14414,11 @@ static int ath12k_mac_hw_register(struct ath12k_hw *ah)
wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_CQM_RSSI_LIST);
wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_STA_TX_PWR);
wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_ACK_SIGNAL_SUPPORT);
+ if (test_bit(WMI_TLV_SERVICE_BSS_COLOR_OFFLOAD,
+ ab->wmi_ab.svc_map)) {
+ wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_BSS_COLOR);
+ ieee80211_hw_set(hw, DETECTS_COLOR_COLLISION);
+ }
wiphy->cipher_suites = cipher_suites;
wiphy->n_cipher_suites = ARRAY_SIZE(cipher_suites);
diff --git a/drivers/net/wireless/ath/ath12k/mac.h b/drivers/net/wireless/ath/ath12k/mac.h
index c05af40bd7a2..1f689e367c8a 100644
--- a/drivers/net/wireless/ath/ath12k/mac.h
+++ b/drivers/net/wireless/ath/ath12k/mac.h
@@ -1,7 +1,7 @@
/* SPDX-License-Identifier: BSD-3-Clause-Clear */
/*
* Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
#ifndef ATH12K_MAC_H
@@ -84,6 +84,18 @@ enum ath12k_supported_bw {
ATH12K_BW_320 = 4,
};
+enum ath12k_gi {
+ ATH12K_RATE_INFO_GI_0_8,
+ ATH12K_RATE_INFO_GI_1_6,
+ ATH12K_RATE_INFO_GI_3_2,
+};
+
+enum ath12k_ltf {
+ ATH12K_RATE_INFO_1XLTF,
+ ATH12K_RATE_INFO_2XLTF,
+ ATH12K_RATE_INFO_4XLTF,
+};
+
struct ath12k_mac_get_any_chanctx_conf_arg {
struct ath12k *ar;
struct ieee80211_chanctx_conf *chanctx_conf;
diff --git a/drivers/net/wireless/ath/ath12k/pci.c b/drivers/net/wireless/ath/ath12k/pci.c
index c729d5526c75..a12c8379cb46 100644
--- a/drivers/net/wireless/ath/ath12k/pci.c
+++ b/drivers/net/wireless/ath/ath12k/pci.c
@@ -1,7 +1,7 @@
// SPDX-License-Identifier: BSD-3-Clause-Clear
/*
* Copyright (c) 2019-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
#include <linux/module.h>
@@ -218,6 +218,19 @@ static inline bool ath12k_pci_is_offset_within_mhi_region(u32 offset)
return (offset >= PCI_MHIREGLEN_REG && offset <= PCI_MHI_REGION_END);
}
+static void ath12k_pci_restore_window(struct ath12k_base *ab)
+{
+ struct ath12k_pci *ab_pci = ath12k_pci_priv(ab);
+
+ spin_lock_bh(&ab_pci->window_lock);
+
+ iowrite32(WINDOW_ENABLE_BIT | ab_pci->register_window,
+ ab->mem + WINDOW_REG_ADDRESS);
+ ioread32(ab->mem + WINDOW_REG_ADDRESS);
+
+ spin_unlock_bh(&ab_pci->window_lock);
+}
+
static void ath12k_pci_soc_global_reset(struct ath12k_base *ab)
{
u32 val, delay;
@@ -242,6 +255,11 @@ static void ath12k_pci_soc_global_reset(struct ath12k_base *ab)
val = ath12k_pci_read32(ab, PCIE_SOC_GLOBAL_RESET);
if (val == 0xffffffff)
ath12k_warn(ab, "link down error during global reset\n");
+
+ /* Restore window register as its content is cleared during
+ * hardware global reset, such that it aligns with host cache.
+ */
+ ath12k_pci_restore_window(ab);
}
static void ath12k_pci_clear_dbg_registers(struct ath12k_base *ab)
@@ -1871,3 +1889,7 @@ void ath12k_pci_exit(void)
{
pci_unregister_driver(&ath12k_pci_driver);
}
+
+/* firmware files */
+MODULE_FIRMWARE(ATH12K_FW_DIR "/QCN9274/hw2.0/*");
+MODULE_FIRMWARE(ATH12K_FW_DIR "/WCN7850/hw2.0/*");
diff --git a/drivers/net/wireless/ath/ath12k/qmi.c b/drivers/net/wireless/ath/ath12k/qmi.c
index cf9c25df3ffd..b7c48b6706df 100644
--- a/drivers/net/wireless/ath/ath12k/qmi.c
+++ b/drivers/net/wireless/ath/ath12k/qmi.c
@@ -1,7 +1,7 @@
// SPDX-License-Identifier: BSD-3-Clause-Clear
/*
* Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
#include <linux/elf.h>
@@ -3114,9 +3114,10 @@ static void ath12k_qmi_m3_free(struct ath12k_base *ab)
if (!m3_mem->vaddr)
return;
- dma_free_coherent(ab->dev, m3_mem->size,
+ dma_free_coherent(ab->dev, m3_mem->total_size,
m3_mem->vaddr, m3_mem->paddr);
m3_mem->vaddr = NULL;
+ m3_mem->total_size = 0;
m3_mem->size = 0;
}
@@ -3152,7 +3153,7 @@ static int ath12k_qmi_m3_load(struct ath12k_base *ab)
/* In recovery/resume cases, M3 buffer is not freed, try to reuse that */
if (m3_mem->vaddr) {
- if (m3_mem->size >= m3_len)
+ if (m3_mem->total_size >= m3_len)
goto skip_m3_alloc;
/* Old buffer is too small, free and reallocate */
@@ -3164,11 +3165,13 @@ static int ath12k_qmi_m3_load(struct ath12k_base *ab)
GFP_KERNEL);
if (!m3_mem->vaddr) {
ath12k_err(ab, "failed to allocate memory for M3 with size %zu\n",
- fw->size);
+ m3_len);
ret = -ENOMEM;
goto out;
}
+ m3_mem->total_size = m3_len;
+
skip_m3_alloc:
memcpy(m3_mem->vaddr, m3_data, m3_len);
m3_mem->size = m3_len;
diff --git a/drivers/net/wireless/ath/ath12k/qmi.h b/drivers/net/wireless/ath/ath12k/qmi.h
index 4767d9a2e309..7a88268aa1e9 100644
--- a/drivers/net/wireless/ath/ath12k/qmi.h
+++ b/drivers/net/wireless/ath/ath12k/qmi.h
@@ -1,7 +1,7 @@
/* SPDX-License-Identifier: BSD-3-Clause-Clear */
/*
* Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
#ifndef ATH12K_QMI_H
@@ -120,6 +120,9 @@ struct target_info {
};
struct m3_mem_region {
+ /* total memory allocated */
+ u32 total_size;
+ /* actual memory being used */
u32 size;
dma_addr_t paddr;
void *vaddr;
diff --git a/drivers/net/wireless/ath/ath12k/wmi.c b/drivers/net/wireless/ath/ath12k/wmi.c
index ff6b3d4ea820..5075d86df36f 100644
--- a/drivers/net/wireless/ath/ath12k/wmi.c
+++ b/drivers/net/wireless/ath/ath12k/wmi.c
@@ -1,7 +1,7 @@
// SPDX-License-Identifier: BSD-3-Clause-Clear
/*
* Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
#include <linux/skbuff.h>
#include <linux/ctype.h>
@@ -14,6 +14,7 @@
#include <linux/uuid.h>
#include <linux/time.h>
#include <linux/of.h>
+#include <linux/cleanup.h>
#include "core.h"
#include "debugfs.h"
#include "debug.h"
@@ -190,6 +191,8 @@ static const struct ath12k_wmi_tlv_policy ath12k_wmi_tlv_policies[] = {
.min_len = sizeof(struct wmi_11d_new_cc_event) },
[WMI_TAG_PER_CHAIN_RSSI_STATS] = {
.min_len = sizeof(struct wmi_per_chain_rssi_stat_params) },
+ [WMI_TAG_OBSS_COLOR_COLLISION_EVT] = {
+ .min_len = sizeof(struct wmi_obss_color_collision_event) },
};
__le32 ath12k_wmi_tlv_hdr(u32 cmd, u32 len)
@@ -2367,10 +2370,13 @@ int ath12k_wmi_send_peer_assoc_cmd(struct ath12k *ar,
cmd->peer_bw_rxnss_override |= cpu_to_le32(arg->peer_bw_rxnss_override);
if (arg->vht_capable) {
- mcs->rx_max_rate = cpu_to_le32(arg->rx_max_rate);
- mcs->rx_mcs_set = cpu_to_le32(arg->rx_mcs_set);
- mcs->tx_max_rate = cpu_to_le32(arg->tx_max_rate);
- mcs->tx_mcs_set = cpu_to_le32(arg->tx_mcs_set);
+ /* Firmware interprets mcs->tx_mcs_set field as peer's
+ * RX capability
+ */
+ mcs->rx_max_rate = cpu_to_le32(arg->tx_max_rate);
+ mcs->rx_mcs_set = cpu_to_le32(arg->tx_mcs_set);
+ mcs->tx_max_rate = cpu_to_le32(arg->rx_max_rate);
+ mcs->tx_mcs_set = cpu_to_le32(arg->rx_mcs_set);
}
/* HE Rates */
@@ -3848,6 +3854,58 @@ int ath12k_wmi_fils_discovery(struct ath12k *ar, u32 vdev_id, u32 interval,
}
static void
+ath12k_wmi_obss_color_collision_event(struct ath12k_base *ab, struct sk_buff *skb)
+{
+ const struct wmi_obss_color_collision_event *ev;
+ struct ath12k_link_vif *arvif;
+ u32 vdev_id, evt_type;
+ u64 bitmap;
+
+ const void **tb __free(kfree) = ath12k_wmi_tlv_parse_alloc(ab, skb, GFP_ATOMIC);
+ if (IS_ERR(tb)) {
+ ath12k_warn(ab, "failed to parse OBSS color collision tlv %ld\n",
+ PTR_ERR(tb));
+ return;
+ }
+
+ ev = tb[WMI_TAG_OBSS_COLOR_COLLISION_EVT];
+ if (!ev) {
+ ath12k_warn(ab, "failed to fetch OBSS color collision event\n");
+ return;
+ }
+
+ vdev_id = le32_to_cpu(ev->vdev_id);
+ evt_type = le32_to_cpu(ev->evt_type);
+ bitmap = le64_to_cpu(ev->obss_color_bitmap);
+
+ guard(rcu)();
+
+ arvif = ath12k_mac_get_arvif_by_vdev_id(ab, vdev_id);
+ if (!arvif) {
+ ath12k_warn(ab, "no arvif found for vdev %u in OBSS color collision event\n",
+ vdev_id);
+ return;
+ }
+
+ switch (evt_type) {
+ case WMI_BSS_COLOR_COLLISION_DETECTION:
+ ieee80211_obss_color_collision_notify(arvif->ahvif->vif,
+ bitmap,
+ arvif->link_id);
+ ath12k_dbg(ab, ATH12K_DBG_WMI,
+ "obss color collision detected vdev %u event %d bitmap %016llx\n",
+ vdev_id, evt_type, bitmap);
+ break;
+ case WMI_BSS_COLOR_COLLISION_DISABLE:
+ case WMI_BSS_COLOR_FREE_SLOT_TIMER_EXPIRY:
+ case WMI_BSS_COLOR_FREE_SLOT_AVAILABLE:
+ break;
+ default:
+ ath12k_warn(ab, "unknown OBSS color collision event type %d\n", evt_type);
+ }
+}
+
+static void
ath12k_fill_band_to_mac_param(struct ath12k_base *soc,
struct ath12k_wmi_pdev_band_arg *arg)
{
@@ -7011,12 +7069,26 @@ static void ath12k_vdev_start_resp_event(struct ath12k_base *ab, struct sk_buff
static void ath12k_bcn_tx_status_event(struct ath12k_base *ab, struct sk_buff *skb)
{
+ struct ath12k_link_vif *arvif;
+ struct ath12k *ar;
u32 vdev_id, tx_status;
if (ath12k_pull_bcn_tx_status_ev(ab, skb, &vdev_id, &tx_status) != 0) {
ath12k_warn(ab, "failed to extract bcn tx status");
return;
}
+
+ guard(rcu)();
+
+ arvif = ath12k_mac_get_arvif_by_vdev_id(ab, vdev_id);
+ if (!arvif) {
+ ath12k_warn(ab, "invalid vdev %u in bcn tx status\n",
+ vdev_id);
+ return;
+ }
+
+ ar = arvif->ar;
+ wiphy_work_queue(ath12k_ar_to_hw(ar)->wiphy, &arvif->bcn_tx_work);
}
static void ath12k_vdev_stopped_event(struct ath12k_base *ab, struct sk_buff *skb)
@@ -9874,6 +9946,9 @@ static void ath12k_wmi_op_rx(struct ath12k_base *ab, struct sk_buff *skb)
case WMI_PDEV_RSSI_DBM_CONVERSION_PARAMS_INFO_EVENTID:
ath12k_wmi_rssi_dbm_conversion_params_info_event(ab, skb);
break;
+ case WMI_OBSS_COLOR_COLLISION_DETECTION_EVENTID:
+ ath12k_wmi_obss_color_collision_event(ab, skb);
+ break;
/* add Unsupported events (rare) here */
case WMI_TBTTOFFSET_EXT_UPDATE_EVENTID:
case WMI_PEER_OPER_MODE_CHANGE_EVENTID:
@@ -9884,7 +9959,6 @@ static void ath12k_wmi_op_rx(struct ath12k_base *ab, struct sk_buff *skb)
/* add Unsupported events (frequent) here */
case WMI_PDEV_GET_HALPHY_CAL_STATUS_EVENTID:
case WMI_MGMT_RX_FW_CONSUMED_EVENTID:
- case WMI_OBSS_COLOR_COLLISION_DETECTION_EVENTID:
/* debug might flood hence silently ignore (no-op) */
break;
case WMI_PDEV_UTF_EVENTID:
diff --git a/drivers/net/wireless/ath/ath12k/wmi.h b/drivers/net/wireless/ath/ath12k/wmi.h
index a8c3190e8ad9..f99fced1610e 100644
--- a/drivers/net/wireless/ath/ath12k/wmi.h
+++ b/drivers/net/wireless/ath/ath12k/wmi.h
@@ -1,7 +1,7 @@
/* SPDX-License-Identifier: BSD-3-Clause-Clear */
/*
* Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
- * Copyright (c) 2021-2025 Qualcomm Innovation Center, Inc. All rights reserved.
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
*/
#ifndef ATH12K_WMI_H
@@ -223,15 +223,15 @@ enum WMI_HOST_WLAN_BAND {
};
/* Parameters used for WMI_VDEV_PARAM_AUTORATE_MISC_CFG command.
- * Used only for HE auto rate mode.
+ * Used for HE and EHT auto rate mode.
*/
enum {
- /* HE LTF related configuration */
- WMI_HE_AUTORATE_LTF_1X = BIT(0),
- WMI_HE_AUTORATE_LTF_2X = BIT(1),
- WMI_HE_AUTORATE_LTF_4X = BIT(2),
+ /* LTF related configuration */
+ WMI_AUTORATE_LTF_1X = BIT(0),
+ WMI_AUTORATE_LTF_2X = BIT(1),
+ WMI_AUTORATE_LTF_4X = BIT(2),
- /* HE GI related configuration */
+ /* GI related configuration */
WMI_AUTORATE_400NS_GI = BIT(8),
WMI_AUTORATE_800NS_GI = BIT(9),
WMI_AUTORATE_1600NS_GI = BIT(10),
@@ -1197,6 +1197,7 @@ enum wmi_tlv_vdev_param {
WMI_VDEV_PARAM_SET_HEMU_MODE,
WMI_VDEV_PARAM_HEOPS_0_31 = 0x8003,
WMI_VDEV_PARAM_SET_EHT_MU_MODE = 0x8005,
+ WMI_VDEV_PARAM_EHT_LTF,
};
enum wmi_tlv_peer_flags {
@@ -3609,20 +3610,6 @@ struct ath12k_wmi_scan_cancel_arg {
u32 pdev_id;
};
-struct wmi_bcn_send_from_host_cmd {
- __le32 tlv_header;
- __le32 vdev_id;
- __le32 data_len;
- union {
- __le32 frag_ptr;
- __le32 frag_ptr_lo;
- };
- __le32 frame_ctrl;
- __le32 dtim_flag;
- __le32 bcn_antenna;
- __le32 frag_ptr_hi;
-};
-
#define WMI_CHAN_INFO_MODE GENMASK(5, 0)
#define WMI_CHAN_INFO_HT40_PLUS BIT(6)
#define WMI_CHAN_INFO_PASSIVE BIT(7)
@@ -4218,8 +4205,10 @@ struct wmi_unit_test_cmd {
struct ath12k_wmi_vht_rate_set_params {
__le32 tlv_header;
__le32 rx_max_rate;
+ /* MCS at which the peer can transmit */
__le32 rx_mcs_set;
__le32 tx_max_rate;
+ /* MCS at which the peer can receive */
__le32 tx_mcs_set;
__le32 tx_max_mcs_nss;
} __packed;
@@ -4940,6 +4929,24 @@ struct wmi_obss_spatial_reuse_params_cmd {
#define ATH12K_BSS_COLOR_STA_PERIODS 10000
#define ATH12K_BSS_COLOR_AP_PERIODS 5000
+/**
+ * enum wmi_bss_color_collision - Event types for BSS color collision handling
+ * @WMI_BSS_COLOR_COLLISION_DISABLE: Indicates that BSS color collision detection
+ * is disabled.
+ * @WMI_BSS_COLOR_COLLISION_DETECTION: Event triggered when a BSS color collision
+ * is detected.
+ * @WMI_BSS_COLOR_FREE_SLOT_TIMER_EXPIRY: Event indicating that the timer for waiting
+ * on a free BSS color slot has expired.
+ * @WMI_BSS_COLOR_FREE_SLOT_AVAILABLE: Event indicating that a free BSS color slot
+ * has become available.
+ */
+enum wmi_bss_color_collision {
+ WMI_BSS_COLOR_COLLISION_DISABLE = 0,
+ WMI_BSS_COLOR_COLLISION_DETECTION,
+ WMI_BSS_COLOR_FREE_SLOT_TIMER_EXPIRY,
+ WMI_BSS_COLOR_FREE_SLOT_AVAILABLE,
+};
+
struct wmi_obss_color_collision_cfg_params_cmd {
__le32 tlv_header;
__le32 vdev_id;
@@ -4957,6 +4964,12 @@ struct wmi_bss_color_change_enable_params_cmd {
__le32 enable;
} __packed;
+struct wmi_obss_color_collision_event {
+ __le32 vdev_id;
+ __le32 evt_type;
+ __le64 obss_color_bitmap;
+} __packed;
+
#define ATH12K_IPV4_TH_SEED_SIZE 5
#define ATH12K_IPV6_TH_SEED_SIZE 11
diff --git a/drivers/net/wireless/ath/ath12k/wow.c b/drivers/net/wireless/ath/ath12k/wow.c
index dce9bd0bcaef..e8481626f194 100644
--- a/drivers/net/wireless/ath/ath12k/wow.c
+++ b/drivers/net/wireless/ath/ath12k/wow.c
@@ -758,6 +758,7 @@ static int ath12k_wow_arp_ns_offload(struct ath12k *ar, bool enable)
if (ret) {
ath12k_warn(ar->ab, "failed to set arp ns offload vdev %i: enable %d, ret %d\n",
arvif->vdev_id, enable, ret);
+ kfree(offload);
return ret;
}
}
diff --git a/drivers/net/wireless/ath/wcn36xx/hal.h b/drivers/net/wireless/ath/wcn36xx/hal.h
index d3a9d00e65e1..ef9ea4ff891b 100644
--- a/drivers/net/wireless/ath/wcn36xx/hal.h
+++ b/drivers/net/wireless/ath/wcn36xx/hal.h
@@ -4484,80 +4484,6 @@ struct set_rssi_filter_resp {
u32 status;
};
-/* Update scan params - sent from host to PNO to be used during PNO
- * scanningx */
-struct wcn36xx_hal_update_scan_params_req {
-
- struct wcn36xx_hal_msg_header header;
-
- /* Host setting for 11d */
- u8 dot11d_enabled;
-
- /* Lets PNO know that host has determined the regulatory domain */
- u8 dot11d_resolved;
-
- /* Channels on which PNO is allowed to scan */
- u8 channel_count;
- u8 channels[WCN36XX_HAL_PNO_MAX_NETW_CHANNELS];
-
- /* Minimum channel time */
- u16 active_min_ch_time;
-
- /* Maximum channel time */
- u16 active_max_ch_time;
-
- /* Minimum channel time */
- u16 passive_min_ch_time;
-
- /* Maximum channel time */
- u16 passive_max_ch_time;
-
- /* Cb State */
- enum phy_chan_bond_state state;
-} __packed;
-
-/* Update scan params - sent from host to PNO to be used during PNO
- * scanningx */
-struct wcn36xx_hal_update_scan_params_req_ex {
-
- struct wcn36xx_hal_msg_header header;
-
- /* Host setting for 11d */
- u8 dot11d_enabled;
-
- /* Lets PNO know that host has determined the regulatory domain */
- u8 dot11d_resolved;
-
- /* Channels on which PNO is allowed to scan */
- u8 channel_count;
- u8 channels[WCN36XX_HAL_PNO_MAX_NETW_CHANNELS_EX];
-
- /* Minimum channel time */
- u16 active_min_ch_time;
-
- /* Maximum channel time */
- u16 active_max_ch_time;
-
- /* Minimum channel time */
- u16 passive_min_ch_time;
-
- /* Maximum channel time */
- u16 passive_max_ch_time;
-
- /* Cb State */
- enum phy_chan_bond_state state;
-} __packed;
-
-/* Update scan params - sent from host to PNO to be used during PNO
- * scanningx */
-struct wcn36xx_hal_update_scan_params_resp {
-
- struct wcn36xx_hal_msg_header header;
-
- /* status of the request */
- u32 status;
-} __packed;
-
struct wcn36xx_hal_set_tx_per_tracking_req_msg {
struct wcn36xx_hal_msg_header header;
diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c
index 2cf86fc3f8fe..136acc414714 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.c
+++ b/drivers/net/wireless/ath/wcn36xx/smd.c
@@ -1127,66 +1127,6 @@ out_nomem:
return ret;
}
-static int wcn36xx_smd_update_scan_params_rsp(void *buf, size_t len)
-{
- struct wcn36xx_hal_update_scan_params_resp *rsp;
-
- rsp = buf;
-
- /* Remove the PNO version bit */
- rsp->status &= (~(WCN36XX_FW_MSG_PNO_VERSION_MASK));
-
- if (WCN36XX_FW_MSG_RESULT_SUCCESS != rsp->status) {
- wcn36xx_warn("error response from update scan\n");
- return rsp->status;
- }
-
- return 0;
-}
-
-int wcn36xx_smd_update_scan_params(struct wcn36xx *wcn,
- u8 *channels, size_t channel_count)
-{
- struct wcn36xx_hal_update_scan_params_req_ex msg_body;
- int ret;
-
- mutex_lock(&wcn->hal_mutex);
- INIT_HAL_MSG(msg_body, WCN36XX_HAL_UPDATE_SCAN_PARAM_REQ);
-
- msg_body.dot11d_enabled = false;
- msg_body.dot11d_resolved = true;
-
- msg_body.channel_count = channel_count;
- memcpy(msg_body.channels, channels, channel_count);
- msg_body.active_min_ch_time = 60;
- msg_body.active_max_ch_time = 120;
- msg_body.passive_min_ch_time = 60;
- msg_body.passive_max_ch_time = 110;
- msg_body.state = PHY_SINGLE_CHANNEL_CENTERED;
-
- PREPARE_HAL_BUF(wcn->hal_buf, msg_body);
-
- wcn36xx_dbg(WCN36XX_DBG_HAL,
- "hal update scan params channel_count %d\n",
- msg_body.channel_count);
-
- ret = wcn36xx_smd_send_and_wait(wcn, msg_body.header.len);
- if (ret) {
- wcn36xx_err("Sending hal_update_scan_params failed\n");
- goto out;
- }
- ret = wcn36xx_smd_update_scan_params_rsp(wcn->hal_buf,
- wcn->hal_rsp_len);
- if (ret) {
- wcn36xx_err("hal_update_scan_params response failed err=%d\n",
- ret);
- goto out;
- }
-out:
- mutex_unlock(&wcn->hal_mutex);
- return ret;
-}
-
static int wcn36xx_smd_add_sta_self_rsp(struct wcn36xx *wcn,
struct ieee80211_vif *vif,
void *buf,
diff --git a/drivers/net/wireless/ath/wcn36xx/smd.h b/drivers/net/wireless/ath/wcn36xx/smd.h
index 2c1ed9e570bf..4e39df5589b3 100644
--- a/drivers/net/wireless/ath/wcn36xx/smd.h
+++ b/drivers/net/wireless/ath/wcn36xx/smd.h
@@ -66,7 +66,6 @@ int wcn36xx_smd_finish_scan(struct wcn36xx *wcn, enum wcn36xx_hal_sys_mode mode,
int wcn36xx_smd_init_scan(struct wcn36xx *wcn, enum wcn36xx_hal_sys_mode mode,
struct ieee80211_vif *vif);
-int wcn36xx_smd_update_scan_params(struct wcn36xx *wcn, u8 *channels, size_t channel_count);
int wcn36xx_smd_start_hw_scan(struct wcn36xx *wcn, struct ieee80211_vif *vif,
struct cfg80211_scan_request *req);
int wcn36xx_smd_stop_hw_scan(struct wcn36xx *wcn);
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
index ca488931a33c..f0453f3f6ba6 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/22000.c
@@ -38,7 +38,6 @@ static const struct iwl_family_base_params iwl_22000_base = {
.features = IWL_TX_CSUM_NETIF_FLAGS | NETIF_F_RXCSUM,
.apmg_not_supported = true,
.mac_addr_from_csr = 0x380,
- .min_umac_error_event_table = 0x400000,
.d3_debug_data_base_addr = 0x401000,
.d3_debug_data_length = 60 * 1024,
.mon_smem_regs = {
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/8000.c b/drivers/net/wireless/intel/iwlwifi/cfg/8000.c
index b56574006ee0..3c844cd419e8 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/8000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/8000.c
@@ -50,7 +50,6 @@ static const struct iwl_family_base_params iwl8000_base = {
.smem_offset = IWL8260_SMEM_OFFSET,
.smem_len = IWL8260_SMEM_LEN,
.apmg_not_supported = true,
- .min_umac_error_event_table = 0x800000,
};
static const struct iwl_tt_params iwl8000_tt_params = {
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/9000.c b/drivers/net/wireless/intel/iwlwifi/cfg/9000.c
index ac1fa291cf2f..5872fc9b8caf 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/9000.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/9000.c
@@ -41,7 +41,6 @@ static const struct iwl_family_base_params iwl9000_base = {
.features = IWL_TX_CSUM_NETIF_FLAGS | NETIF_F_RXCSUM,
.apmg_not_supported = true,
.mac_addr_from_csr = 0x380,
- .min_umac_error_event_table = 0x800000,
.d3_debug_data_base_addr = 0x401000,
.d3_debug_data_length = 92 * 1024,
.nvm_hw_section_num = 10,
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/ax210.c b/drivers/net/wireless/intel/iwlwifi/cfg/ax210.c
index ddf3d313da5a..582f61661062 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/ax210.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/ax210.c
@@ -33,7 +33,6 @@ static const struct iwl_family_base_params iwl_ax210_base = {
.features = IWL_TX_CSUM_NETIF_FLAGS | NETIF_F_RXCSUM,
.apmg_not_supported = true,
.mac_addr_from_csr = 0x380,
- .min_umac_error_event_table = 0x400000,
.d3_debug_data_base_addr = 0x401000,
.d3_debug_data_length = 60 * 1024,
.mon_smem_regs = {
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/bz.c b/drivers/net/wireless/intel/iwlwifi/cfg/bz.c
index 3e6206e739f6..d25445bd1e5c 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/bz.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/bz.c
@@ -10,7 +10,7 @@
#include "fw/api/txq.h"
/* Highest firmware core release supported */
-#define IWL_BZ_UCODE_CORE_MAX 99
+#define IWL_BZ_UCODE_CORE_MAX 101
/* Lowest firmware API version supported */
#define IWL_BZ_UCODE_API_MIN 100
@@ -38,7 +38,6 @@ static const struct iwl_family_base_params iwl_bz_base = {
.smem_len = IWL_BZ_SMEM_LEN,
.apmg_not_supported = true,
.mac_addr_from_csr = 0x30,
- .min_umac_error_event_table = 0xD0000,
.d3_debug_data_base_addr = 0x401000,
.d3_debug_data_length = 60 * 1024,
.mon_smem_regs = {
@@ -90,6 +89,7 @@ const struct iwl_mac_cfg iwl_bz_mac_cfg = {
.low_latency_xtal = true,
.ltr_delay = IWL_CFG_TRANS_LTR_DELAY_2500US,
};
+EXPORT_SYMBOL_IF_IWLWIFI_KUNIT(iwl_bz_mac_cfg);
const struct iwl_mac_cfg iwl_gl_mac_cfg = {
.device_family = IWL_DEVICE_FAMILY_BZ,
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/dr.c b/drivers/net/wireless/intel/iwlwifi/cfg/dr.c
index e53a785686c8..a279dcfd3083 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/dr.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/dr.c
@@ -9,7 +9,7 @@
#include "fw/api/txq.h"
/* Highest firmware core release supported */
-#define IWL_DR_UCODE_CORE_MAX 99
+#define IWL_DR_UCODE_CORE_MAX 101
/* Lowest firmware API version supported */
#define IWL_DR_UCODE_API_MIN 100
@@ -33,7 +33,6 @@ static const struct iwl_family_base_params iwl_dr_base = {
.smem_len = IWL_DR_SMEM_LEN,
.apmg_not_supported = true,
.mac_addr_from_csr = 0x30,
- .min_umac_error_event_table = 0xD0000,
.d3_debug_data_base_addr = 0x401000,
.d3_debug_data_length = 60 * 1024,
.mon_smem_regs = {
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/rf-fm.c b/drivers/net/wireless/intel/iwlwifi/cfg/rf-fm.c
index 456a666c8dfd..fd82050e33a3 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/rf-fm.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/rf-fm.c
@@ -19,6 +19,7 @@
.non_shared_ant = ANT_B, \
.vht_mu_mimo_supported = true, \
.uhb_supported = true, \
+ .eht_supported = true, \
.num_rbds = IWL_NUM_RBDS_EHT, \
.nvm_ver = IWL_FM_NVM_VERSION, \
.nvm_type = IWL_NVM_EXT
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/rf-pe.c b/drivers/net/wireless/intel/iwlwifi/cfg/rf-pe.c
index 483f21659eff..408b9850bd10 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/rf-pe.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/rf-pe.c
@@ -12,5 +12,6 @@ const char iwl_killer_bn1850i_name[] =
"Killer(R) Wi-Fi 8 BN1850i 320MHz Wireless Network Adapter (BN201.NGW)";
const char iwl_bn201_name[] = "Intel(R) Wi-Fi 8 BN201";
+const char iwl_bn203_name[] = "Intel(R) Wi-Fi 8 BN203";
const char iwl_be221_name[] = "Intel(R) Wi-Fi 7 BE221";
const char iwl_be223_name[] = "Intel(R) Wi-Fi 7 BE223";
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/rf-wh.c b/drivers/net/wireless/intel/iwlwifi/cfg/rf-wh.c
index 97735175cb0e..b5803ea1eb78 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/rf-wh.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/rf-wh.c
@@ -4,8 +4,31 @@
*/
#include "iwl-config.h"
+/* NVM versions */
+#define IWL_WH_NVM_VERSION 0x0a1d
+
+#define IWL_DEVICE_WH \
+ .ht_params = { \
+ .stbc = true, \
+ .ldpc = true, \
+ .ht40_bands = BIT(NL80211_BAND_2GHZ) | \
+ BIT(NL80211_BAND_5GHZ), \
+ }, \
+ .led_mode = IWL_LED_RF_STATE, \
+ .non_shared_ant = ANT_B, \
+ .vht_mu_mimo_supported = true, \
+ .uhb_supported = true, \
+ .num_rbds = IWL_NUM_RBDS_EHT, \
+ .nvm_ver = IWL_WH_NVM_VERSION, \
+ .nvm_type = IWL_NVM_EXT
+
/* currently iwl_rf_wh/iwl_rf_wh_160mhz are just defines for the FM ones */
+const struct iwl_rf_cfg iwl_rf_wh_non_eht = {
+ IWL_DEVICE_WH,
+ .eht_supported = false,
+};
+
const char iwl_killer_be1775s_name[] =
"Killer(R) Wi-Fi 7 BE1775s 320MHz Wireless Network Adapter (BE211D2W)";
const char iwl_killer_be1775i_name[] =
@@ -13,3 +36,4 @@ const char iwl_killer_be1775i_name[] =
const char iwl_be211_name[] = "Intel(R) Wi-Fi 7 BE211 320MHz";
const char iwl_be213_name[] = "Intel(R) Wi-Fi 7 BE213 160MHz";
+const char iwl_ax221_name[] = "Intel(R) Wi-Fi 6E AX221 160MHz";
diff --git a/drivers/net/wireless/intel/iwlwifi/cfg/sc.c b/drivers/net/wireless/intel/iwlwifi/cfg/sc.c
index e9449b59114a..ee00b2af7a1d 100644
--- a/drivers/net/wireless/intel/iwlwifi/cfg/sc.c
+++ b/drivers/net/wireless/intel/iwlwifi/cfg/sc.c
@@ -10,7 +10,7 @@
#include "fw/api/txq.h"
/* Highest firmware core release supported */
-#define IWL_SC_UCODE_CORE_MAX 99
+#define IWL_SC_UCODE_CORE_MAX 101
/* Lowest firmware API version supported */
#define IWL_SC_UCODE_API_MIN 100
@@ -41,7 +41,6 @@ static const struct iwl_family_base_params iwl_sc_base = {
.smem_len = IWL_SC_SMEM_LEN,
.apmg_not_supported = true,
.mac_addr_from_csr = 0x30,
- .min_umac_error_event_table = 0xD0000,
.d3_debug_data_base_addr = 0x401000,
.d3_debug_data_length = 60 * 1024,
.mon_smem_regs = {
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h
index 20bc6671f4eb..06cece4ea6d9 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h
@@ -151,6 +151,7 @@ union acpi_object *iwl_acpi_get_dsm_object(struct device *dev, int rev,
* @mcc: output buffer (3 bytes) that will get the MCC
*
* This function tries to read the current MCC from ACPI if available.
+ * Return: 0 on success, or a negative error code
*/
int iwl_acpi_get_mcc(struct iwl_fw_runtime *fwrt, char *mcc);
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/alive.h b/drivers/net/wireless/intel/iwlwifi/fw/api/alive.h
index ad5b95cad0bf..ea2ba4b4cb7b 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/alive.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/alive.h
@@ -88,7 +88,7 @@ struct iwl_imr_alive_info {
__le32 enabled;
} __packed; /* IMR_ALIVE_INFO_API_S_VER_1 */
-struct iwl_alive_ntf_v6 {
+struct iwl_alive_ntf_v7 {
__le16 status;
__le16 flags;
struct iwl_lmac_alive lmac_data[2];
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/cmdhdr.h b/drivers/net/wireless/intel/iwlwifi/fw/api/cmdhdr.h
index d130d4f85444..073f003bdc5d 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/cmdhdr.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/cmdhdr.h
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
- * Copyright (C) 2005-2014 Intel Corporation
+ * Copyright (C) 2005-2014, 2025 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@@ -98,7 +98,7 @@ struct iwl_cmd_header {
} __packed;
/**
- * struct iwl_cmd_header_wide
+ * struct iwl_cmd_header_wide - wide command header
*
* This header format appears in the beginning of each command sent from the
* driver, and each response/notification received from uCode.
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/coex.h b/drivers/net/wireless/intel/iwlwifi/fw/api/coex.h
index ddc84430d895..616f00a8b603 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/coex.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/coex.h
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
- * Copyright (C) 2023-2024 Intel Corporation
+ * Copyright (C) 2023-2025 Intel Corporation
* Copyright (C) 2013-2014, 2018-2019 Intel Corporation
* Copyright (C) 2013-2014 Intel Mobile Communications GmbH
* Copyright (C) 2017 Intel Deutschland GmbH
@@ -52,7 +52,7 @@ struct iwl_bt_coex_cmd {
} __packed; /* BT_COEX_CMD_API_S_VER_6 */
/**
- * struct iwl_bt_coex_reduced_txp_update_cmd
+ * struct iwl_bt_coex_reduced_txp_update_cmd - reduced TX power command
* @reduced_txp: bit BT_REDUCED_TX_POWER_BIT to enable / disable, rest of the
* bits are the sta_id (value)
*/
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h
index 997b0c9ce984..8d64a271bb94 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/commands.h
@@ -60,7 +60,7 @@ enum iwl_legacy_cmds {
* @UCODE_ALIVE_NTFY:
* Alive data from the firmware, as described in
* &struct iwl_alive_ntf_v3 or &struct iwl_alive_ntf_v4 or
- * &struct iwl_alive_ntf_v5 or &struct iwl_alive_ntf_v6.
+ * &struct iwl_alive_ntf_v5 or &struct iwl_alive_ntf_v7.
*/
UCODE_ALIVE_NTFY = 0x1,
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h b/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h
index b1c6ee8ae2df..6a6e11a57dbf 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/datapath.h
@@ -124,6 +124,11 @@ enum iwl_data_path_subcmd_ids {
BEACON_FILTER_IN_NOTIF = 0xF8,
/**
+ * @PHY_AIR_SNIFFER_NOTIF: &struct iwl_rx_phy_air_sniffer_ntfy
+ */
+ PHY_AIR_SNIFFER_NOTIF = 0xF9,
+
+ /**
* @STA_PM_NOTIF: &struct iwl_mvm_pm_state_notification
*/
STA_PM_NOTIF = 0xFD,
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h b/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h
index 3173fa96cb48..b62f0687327a 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h
@@ -16,7 +16,7 @@
#define IWL_FW_INI_PRESET_DISABLE 0xff
/**
- * struct iwl_fw_ini_hcmd
+ * struct iwl_fw_ini_hcmd - debug configuration host command
*
* @id: the debug configuration command type for instance: 0xf6 / 0xf5 / DHC
* @group: the desired cmd group
@@ -199,7 +199,7 @@ struct iwl_fw_ini_region_tlv {
} __packed; /* FW_TLV_DEBUG_REGION_API_S_VER_1 */
/**
- * struct iwl_fw_ini_debug_info_tlv
+ * struct iwl_fw_ini_debug_info_tlv - debug info TLV
*
* debug configuration name for a specific image
*
@@ -311,7 +311,7 @@ struct iwl_fw_ini_conf_set_tlv {
} __packed; /* FW_TLV_DEBUG_CONFIG_SET_API_S_VER_1 */
/**
- * enum iwl_fw_ini_config_set_type
+ * enum iwl_fw_ini_config_set_type - configuration set type
*
* @IWL_FW_INI_CONFIG_SET_TYPE_INVALID: invalid config set
* @IWL_FW_INI_CONFIG_SET_TYPE_DEVICE_PERIPHERY_MAC: for PERIPHERY MAC configuration
@@ -337,7 +337,7 @@ enum iwl_fw_ini_config_set_type {
} __packed;
/**
- * enum iwl_fw_ini_allocation_id
+ * enum iwl_fw_ini_allocation_id - allocation ID
*
* @IWL_FW_INI_ALLOCATION_INVALID: invalid
* @IWL_FW_INI_ALLOCATION_ID_DBGC1: allocation meant for DBGC1 configuration
@@ -356,7 +356,7 @@ enum iwl_fw_ini_allocation_id {
}; /* FW_DEBUG_TLV_ALLOCATION_ID_E_VER_1 */
/**
- * enum iwl_fw_ini_buffer_location
+ * enum iwl_fw_ini_buffer_location - buffer location
*
* @IWL_FW_INI_LOCATION_INVALID: invalid
* @IWL_FW_INI_LOCATION_SRAM_PATH: SRAM location
@@ -373,7 +373,7 @@ enum iwl_fw_ini_buffer_location {
}; /* FW_DEBUG_TLV_BUFFER_LOCATION_E_VER_1 */
/**
- * enum iwl_fw_ini_region_type
+ * enum iwl_fw_ini_region_type - region type
*
* @IWL_FW_INI_REGION_INVALID: invalid
* @IWL_FW_INI_REGION_TLV: uCode and debug TLVs
@@ -437,7 +437,7 @@ enum iwl_fw_ini_region_device_memory_subtype {
}; /* FW_TLV_DEBUG_REGION_DEVICE_MEMORY_SUBTYPE_API_E */
/**
- * enum iwl_fw_ini_time_point
+ * enum iwl_fw_ini_time_point - time point type
*
* Hard coded time points in which the driver can send hcmd or perform dump
* collection
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h b/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h
index 0cf1e5124fba..61a850de26fc 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/debug.h
@@ -421,7 +421,7 @@ struct iwl_dbgc1_info {
} __packed; /* INIT_DRAM_FRAGS_ALLOCATIONS_S_VER_1 */
/**
- * struct iwl_dbg_host_event_cfg_cmd
+ * struct iwl_dbg_host_event_cfg_cmd - host event config command
* @enabled_severities: enabled severities
*/
struct iwl_dbg_host_event_cfg_cmd {
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/location.h b/drivers/net/wireless/intel/iwlwifi/fw/api/location.h
index 33541f92c7c7..2ee3a48aa5df 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/location.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/location.h
@@ -1092,7 +1092,7 @@ struct iwl_tof_range_req_ap_entry {
} __packed; /* LOCATION_RANGE_REQ_AP_ENTRY_CMD_API_S_VER_9 */
/**
- * enum iwl_tof_response_mode
+ * enum iwl_tof_response_mode - TOF response mode
* @IWL_MVM_TOF_RESPONSE_ASAP: report each AP measurement separately as soon as
* possible (not supported for this release)
* @IWL_MVM_TOF_RESPONSE_TIMEOUT: report all AP measurements as a batch upon
@@ -1108,7 +1108,7 @@ enum iwl_tof_response_mode {
};
/**
- * enum iwl_tof_initiator_flags
+ * enum iwl_tof_initiator_flags - TOF initiator flags
*
* @IWL_TOF_INITIATOR_FLAGS_FAST_ALGO_DISABLED: disable fast algo, meaning run
* the algo on ant A+B, instead of only one of them.
@@ -1409,7 +1409,7 @@ enum iwl_tof_range_request_status {
};
/**
- * enum iwl_tof_entry_status
+ * enum iwl_tof_entry_status - TOF entry status
*
* @IWL_TOF_ENTRY_SUCCESS: successful measurement.
* @IWL_TOF_ENTRY_GENERAL_FAILURE: General failure.
@@ -1856,7 +1856,7 @@ struct iwl_tof_mcsi_notif {
} __packed;
/**
- * struct iwl_tof_range_abort_cmd
+ * struct iwl_tof_range_abort_cmd - TOF range abort command
* @request_id: corresponds to a range request
* @reserved: reserved
*/
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h b/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h
index e90f3187e55c..4644fc1aa1ec 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h
@@ -18,13 +18,8 @@ enum iwl_regulatory_and_nvm_subcmd_ids {
/**
* @LARI_CONFIG_CHANGE: &struct iwl_lari_config_change_cmd_v1,
- * &struct iwl_lari_config_change_cmd_v2,
- * &struct iwl_lari_config_change_cmd_v3,
- * &struct iwl_lari_config_change_cmd_v4,
- * &struct iwl_lari_config_change_cmd_v5,
* &struct iwl_lari_config_change_cmd_v6,
- * &struct iwl_lari_config_change_cmd_v7,
- * &struct iwl_lari_config_change_cmd_v10 or
+ * &struct iwl_lari_config_change_cmd_v8,
* &struct iwl_lari_config_change_cmd
*/
LARI_CONFIG_CHANGE = 0x1,
@@ -565,74 +560,6 @@ struct iwl_lari_config_change_cmd_v1 {
} __packed; /* LARI_CHANGE_CONF_CMD_S_VER_1 */
/**
- * struct iwl_lari_config_change_cmd_v2 - change LARI configuration
- * @config_bitmap: bit map of the config commands. each bit will trigger a
- * different predefined FW config operation
- * @oem_uhb_allow_bitmap: bitmap of UHB enabled MCC sets
- */
-struct iwl_lari_config_change_cmd_v2 {
- __le32 config_bitmap;
- __le32 oem_uhb_allow_bitmap;
-} __packed; /* LARI_CHANGE_CONF_CMD_S_VER_2 */
-
-/**
- * struct iwl_lari_config_change_cmd_v3 - change LARI configuration
- * @config_bitmap: bit map of the config commands. each bit will trigger a
- * different predefined FW config operation
- * @oem_uhb_allow_bitmap: bitmap of UHB enabled MCC sets
- * @oem_11ax_allow_bitmap: bitmap of 11ax allowed MCCs.
- * For each supported country, a pair of regulatory override bit and 11ax mode exist
- * in the bit field.
- */
-struct iwl_lari_config_change_cmd_v3 {
- __le32 config_bitmap;
- __le32 oem_uhb_allow_bitmap;
- __le32 oem_11ax_allow_bitmap;
-} __packed; /* LARI_CHANGE_CONF_CMD_S_VER_3 */
-
-/**
- * struct iwl_lari_config_change_cmd_v4 - change LARI configuration
- * @config_bitmap: Bitmap of the config commands. Each bit will trigger a
- * different predefined FW config operation.
- * @oem_uhb_allow_bitmap: Bitmap of UHB enabled MCC sets.
- * @oem_11ax_allow_bitmap: Bitmap of 11ax allowed MCCs. There are two bits
- * per country, one to indicate whether to override and the other to
- * indicate the value to use.
- * @oem_unii4_allow_bitmap: Bitmap of unii4 allowed MCCs.There are two bits
- * per country, one to indicate whether to override and the other to
- * indicate allow/disallow unii4 channels.
- */
-struct iwl_lari_config_change_cmd_v4 {
- __le32 config_bitmap;
- __le32 oem_uhb_allow_bitmap;
- __le32 oem_11ax_allow_bitmap;
- __le32 oem_unii4_allow_bitmap;
-} __packed; /* LARI_CHANGE_CONF_CMD_S_VER_4 */
-
-/**
- * struct iwl_lari_config_change_cmd_v5 - change LARI configuration
- * @config_bitmap: Bitmap of the config commands. Each bit will trigger a
- * different predefined FW config operation.
- * @oem_uhb_allow_bitmap: Bitmap of UHB enabled MCC sets.
- * @oem_11ax_allow_bitmap: Bitmap of 11ax allowed MCCs. There are two bits
- * per country, one to indicate whether to override and the other to
- * indicate the value to use.
- * @oem_unii4_allow_bitmap: Bitmap of unii4 allowed MCCs.There are two bits
- * per country, one to indicate whether to override and the other to
- * indicate allow/disallow unii4 channels.
- * @chan_state_active_bitmap: Bitmap for overriding channel state to active.
- * Each bit represents a country or region to activate, according to the BIOS
- * definitions.
- */
-struct iwl_lari_config_change_cmd_v5 {
- __le32 config_bitmap;
- __le32 oem_uhb_allow_bitmap;
- __le32 oem_11ax_allow_bitmap;
- __le32 oem_unii4_allow_bitmap;
- __le32 chan_state_active_bitmap;
-} __packed; /* LARI_CHANGE_CONF_CMD_S_VER_5 */
-
-/**
* struct iwl_lari_config_change_cmd_v6 - change LARI configuration
* @config_bitmap: Bitmap of the config commands. Each bit will trigger a
* different predefined FW config operation.
@@ -659,8 +586,7 @@ struct iwl_lari_config_change_cmd_v6 {
} __packed; /* LARI_CHANGE_CONF_CMD_S_VER_6 */
/**
- * struct iwl_lari_config_change_cmd_v7 - change LARI configuration
- * This structure is used also for lari cmd version 8 and 9.
+ * struct iwl_lari_config_change_cmd_v8 - change LARI configuration
* @config_bitmap: Bitmap of the config commands. Each bit will trigger a
* different predefined FW config operation.
* @oem_uhb_allow_bitmap: Bitmap of UHB enabled MCC sets.
@@ -670,21 +596,19 @@ struct iwl_lari_config_change_cmd_v6 {
* @oem_unii4_allow_bitmap: Bitmap of unii4 allowed MCCs.There are two bits
* per country, one to indicate whether to override and the other to
* indicate allow/disallow unii4 channels.
- * For LARI cmd version 4 to 8 - bits 0:3 are supported.
- * For LARI cmd version 9 - bits 0:5 are supported.
+ * bit 0 - 3: supported.
* @chan_state_active_bitmap: Bitmap to enable different bands per country
* or region.
* Each bit represents a country or region, and a band to activate
* according to the BIOS definitions.
- * For LARI cmd version 7 - bits 0:3 are supported.
- * For LARI cmd version 8 - bits 0:4 are supported.
+ * bit 0 - 4: supported.
* @force_disable_channels_bitmap: Bitmap of disabled bands/channels.
* Each bit represents a set of channels in a specific band that should be
* disabled
* @edt_bitmap: Bitmap of energy detection threshold table.
* Disable/enable the EDT optimization method for different band.
*/
-struct iwl_lari_config_change_cmd_v7 {
+struct iwl_lari_config_change_cmd_v8 {
__le32 config_bitmap;
__le32 oem_uhb_allow_bitmap;
__le32 oem_11ax_allow_bitmap;
@@ -693,48 +617,8 @@ struct iwl_lari_config_change_cmd_v7 {
__le32 force_disable_channels_bitmap;
__le32 edt_bitmap;
} __packed;
-/* LARI_CHANGE_CONF_CMD_S_VER_7 */
/* LARI_CHANGE_CONF_CMD_S_VER_8 */
-/* LARI_CHANGE_CONF_CMD_S_VER_9 */
-/**
- * struct iwl_lari_config_change_cmd_v10 - change LARI configuration
- * @config_bitmap: Bitmap of the config commands. Each bit will trigger a
- * different predefined FW config operation.
- * @oem_uhb_allow_bitmap: Bitmap of UHB enabled MCC sets.
- * @oem_11ax_allow_bitmap: Bitmap of 11ax allowed MCCs. There are two bits
- * per country, one to indicate whether to override and the other to
- * indicate the value to use.
- * @oem_unii4_allow_bitmap: Bitmap of unii4 allowed MCCs.There are two bits
- * per country, one to indicate whether to override and the other to
- * indicate allow/disallow unii4 channels.
- * For LARI cmd version 10 - bits 0:5 are supported.
- * @chan_state_active_bitmap: Bitmap to enable different bands per country
- * or region.
- * Each bit represents a country or region, and a band to activate
- * according to the BIOS definitions.
- * For LARI cmd version 10 - bits 0:4 are supported.
- * @force_disable_channels_bitmap: Bitmap of disabled bands/channels.
- * Each bit represents a set of channels in a specific band that should be
- * disabled
- * @edt_bitmap: Bitmap of energy detection threshold table.
- * Disable/enable the EDT optimization method for different band.
- * @oem_320mhz_allow_bitmap: 320Mhz bandwidth enablement bitmap per MCC.
- * bit0: enable 320Mhz in Japan.
- * bit1: enable 320Mhz in South Korea.
- * bit 2 - 31: reserved.
- */
-struct iwl_lari_config_change_cmd_v10 {
- __le32 config_bitmap;
- __le32 oem_uhb_allow_bitmap;
- __le32 oem_11ax_allow_bitmap;
- __le32 oem_unii4_allow_bitmap;
- __le32 chan_state_active_bitmap;
- __le32 force_disable_channels_bitmap;
- __le32 edt_bitmap;
- __le32 oem_320mhz_allow_bitmap;
-} __packed;
-/* LARI_CHANGE_CONF_CMD_S_VER_10 */
/**
* struct iwl_lari_config_change_cmd - change LARI configuration
@@ -747,14 +631,11 @@ struct iwl_lari_config_change_cmd_v10 {
* @oem_unii4_allow_bitmap: Bitmap of unii4 allowed MCCs.There are two bits
* per country, one to indicate whether to override and the other to
* indicate allow/disallow unii4 channels.
- * For LARI cmd version 11 - bits 0:5 are supported.
* @chan_state_active_bitmap: Bitmap to enable different bands per country
* or region.
* Each bit represents a country or region, and a band to activate
* according to the BIOS definitions.
- * For LARI cmd version 11 - bits 0:4 are supported.
- * For LARI cmd version 12 - bits 0:6 are supported and bits 7:31 are
- * reserved.
+ * bit 0 - 6: supported.
* @force_disable_channels_bitmap: Bitmap of disabled bands/channels.
* Each bit represents a set of channels in a specific band that should be
* disabled
@@ -781,12 +662,11 @@ struct iwl_lari_config_change_cmd {
__le32 oem_320mhz_allow_bitmap;
__le32 oem_11be_allow_bitmap;
} __packed;
-/* LARI_CHANGE_CONF_CMD_S_VER_11 */
/* LARI_CHANGE_CONF_CMD_S_VER_12 */
/* Activate UNII-1 (5.2GHz) for World Wide */
#define ACTIVATE_5G2_IN_WW_MASK BIT(4)
-#define CHAN_STATE_ACTIVE_BITMAP_CMD_V11 0x1F
+#define CHAN_STATE_ACTIVE_BITMAP_CMD_V8 0x1F
#define CHAN_STATE_ACTIVE_BITMAP_CMD_V12 0x7F
/**
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h
index 5eb8d10678fd..535864e22626 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h
@@ -620,7 +620,7 @@ struct iwl_sar_offset_mapping_cmd {
} __packed; /*SAR_OFFSET_MAPPING_TABLE_CMD_API_S*/
/**
- * struct iwl_beacon_filter_cmd
+ * struct iwl_beacon_filter_cmd - beacon filter command
* REPLY_BEACON_FILTERING_CMD = 0xd2 (command)
* @bf_energy_delta: Used for RSSI filtering, if in 'normal' state. Send beacon
* to driver if delta in Energy values calculated for this and last
@@ -762,7 +762,7 @@ enum iwl_6ghz_ap_type {
}; /* PHY_AP_TYPE_API_E_VER_1 */
/**
- * struct iwl_txpower_constraints_cmd
+ * struct iwl_txpower_constraints_cmd - TX power constraints command
* AP_TX_POWER_CONSTRAINTS_CMD
* Used for VLP/LPI/AFC Access Point power constraints for 6GHz channels
* @link_id: linkId
@@ -786,4 +786,5 @@ struct iwl_txpower_constraints_cmd {
__s8 psd_pwr[IWL_MAX_TX_EIRP_PSD_PWR_MAX_SIZE];
u8 reserved[3];
} __packed; /* PHY_AP_TX_POWER_CONSTRAINTS_CMD_API_S_VER_1 */
+
#endif /* __iwl_fw_api_power_h__ */
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h
index d751789998ac..3ed7e0807b90 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/rx.h
@@ -262,6 +262,7 @@ enum iwl_rx_mpdu_reorder_data {
};
enum iwl_rx_mpdu_phy_info {
+ IWL_RX_MPDU_PHY_EOF_INDICATION = BIT(0),
IWL_RX_MPDU_PHY_AMPDU = BIT(5),
IWL_RX_MPDU_PHY_AMPDU_TOGGLE = BIT(6),
IWL_RX_MPDU_PHY_SHORT_PREAMBLE = BIT(7),
@@ -1041,4 +1042,289 @@ struct iwl_beacon_filter_notif {
__le32 link_id;
} __packed; /* BEACON_FILTER_IN_NTFY_API_S_VER_2 */
+union iwl_legacy_sig {
+#define OFDM_RX_LEGACY_LENGTH 0x00000fff
+#define OFDM_RX_RATE 0x0000f000
+ __le32 ofdm;
+#define CCK_CRFR_SHORT_PREAMBLE 0x00000040
+ __le32 cck;
+};
+
+struct iwl_ht_sigs {
+#define OFDM_RX_FRAME_HT_MCS 0x0000007f
+#define OFDM_RX_FRAME_HT_BANDWIDTH 0x00000080
+#define OFDM_RX_FRAME_HT_LENGTH 0x03ffff00
+ __le32 a1;
+ __le32 a2;
+};
+
+struct iwl_vht_sigs {
+#define OFDM_RX_FRAME_VHT_NUM_OF_DATA_SYM 0x000007ff
+#define OFDM_RX_FRAME_VHT_NUM_OF_DATA_SYM_VALID 0x80000000
+ __le32 a0;
+ __le32 a1, a2;
+};
+
+struct iwl_he_sigs {
+#define OFDM_RX_FRAME_HE_BEAM_CHANGE 0x00000001
+#define OFDM_RX_FRAME_HE_UL_FLAG 0x00000002
+#define OFDM_RX_FRAME_HE_MCS 0x0000003c
+#define OFDM_RX_FRAME_HE_DCM 0x00000040
+#define OFDM_RX_FRAME_HE_BSS_COLOR 0x00001f80
+#define OFDM_RX_FRAME_HE_SPATIAL_REUSE 0x0001e000
+#define OFDM_RX_FRAME_HE_BANDWIDTH 0x00060000
+#define OFDM_RX_FRAME_HE_SU_EXT_BW10 0x00080000
+#define OFDM_RX_FRAME_HE_GI_LTF_TYPE 0x00700000
+#define OFDM_RX_FRAME_HE_NSTS 0x03800000
+#define OFDM_RX_FRAME_HE_PRMBL_PUNC_TYPE 0x0c000000
+ __le32 a1;
+#define OFDM_RX_FRAME_HE_TXOP_DURATION 0x0000007f
+#define OFDM_RX_FRAME_HE_CODING 0x00000080
+#define OFDM_RX_FRAME_HE_CODING_EXTRA_SYM 0x00000100
+#define OFDM_RX_FRAME_HE_STBC 0x00000200
+#define OFDM_RX_FRAME_HE_BF 0x00000400
+#define OFDM_RX_FRAME_HE_PRE_FEC_PAD_FACTOR 0x00001800
+#define OFDM_RX_FRAME_HE_PE_DISAMBIG 0x00002000
+#define OFDM_RX_FRAME_HE_DOPPLER 0x00004000
+#define OFDM_RX_FRAME_HE_TYPE 0x00038000
+#define OFDM_RX_FRAME_HE_MU_NUM_OF_SIGB_SYM_OR_USER_NUM 0x003c0000
+#define OFDM_RX_FRAME_HE_MU_SIGB_COMP 0x00400000
+#define OFDM_RX_FRAME_HE_MU_NUM_OF_LTF_SYM 0x03800000
+ __le32 a2;
+#define OFDM_RX_FRAME_HE_NUM_OF_DATA_SYM 0x000007ff
+#define OFDM_RX_FRAME_HE_PE_DURATION 0x00003800
+#define OFDM_RX_FRAME_HE_NUM_OF_DATA_SYM_VALID 0x80000000
+ __le32 a3;
+#define OFDM_RX_FRAME_HE_SIGB_STA_ID_FOUND 0x00000001
+#define OFDM_RX_FRAME_HE_SIGB_STA_ID_INDX 0x0000000e
+#define OFDM_RX_FRAME_HE_SIGB_NSTS 0x00000070
+#define OFDM_RX_FRAME_HE_SIGB_BF 0x00000080
+#define OFDM_RX_FRAME_HE_SIGB_MCS 0x00000f00
+#define OFDM_RX_FRAME_HE_SIGB_DCM 0x00001000
+#define OFDM_RX_FRAME_HE_SIGB_CODING 0x00002000
+#define OFDM_RX_FRAME_HE_SIGB_SPATIAL_CONFIG 0x0003c000
+#define OFDM_RX_FRAME_HE_SIGB_STA_RU 0x03fc0000
+#define OFDM_RX_FRAME_HE_SIGB_NUM_OF_SYM 0x3c000000
+#define OFDM_RX_FRAME_HE_SIGB_CRC_OK 0x40000000
+ __le32 b;
+/* index 0 */
+#define OFDM_RX_FRAME_HE_RU_ALLOC_0_A1 0x000000ff
+#define OFDM_RX_FRAME_HE_RU_ALLOC_0_A2 0x0000ff00
+#define OFDM_RX_FRAME_HE_RU_ALLOC_0_B1 0x00ff0000
+#define OFDM_RX_FRAME_HE_RU_ALLOC_0_B2 0xff000000
+/* index 1 */
+#define OFDM_RX_FRAME_HE_RU_ALLOC_1_C1 0x000000ff
+#define OFDM_RX_FRAME_HE_RU_ALLOC_1_C2 0x0000ff00
+#define OFDM_RX_FRAME_HE_RU_ALLOC_1_D1 0x00ff0000
+#define OFDM_RX_FRAME_HE_RU_ALLOC_1_D2 0xff000000
+/* index 2 */
+#define OFDM_RX_FRAME_HE_CENTER_RU_CC1 0x00000001
+#define OFDM_RX_FRAME_HE_CENTER_RU_CC2 0x00000002
+#define OFDM_RX_FRAME_HE_COMMON_CC1_CRC_OK 0x00000004
+#define OFDM_RX_FRAME_HE_COMMON_CC2_CRC_OK 0x00000008
+ __le32 cmn[3];
+};
+
+struct iwl_he_tb_sigs {
+#define OFDM_RX_HE_TRIG_FORMAT 0x00000001
+#define OFDM_RX_HE_TRIG_BSS_COLOR 0x0000007e
+#define OFDM_RX_HE_TRIG_SPATIAL_REUSE_1 0x00000780
+#define OFDM_RX_HE_TRIG_SPATIAL_REUSE_2 0x00007800
+#define OFDM_RX_HE_TRIG_SPATIAL_REUSE_3 0x00078000
+#define OFDM_RX_HE_TRIG_SPATIAL_REUSE_4 0x00780000
+#define OFDM_RX_HE_TRIG_BANDWIDTH 0x03000000
+ __le32 a1;
+#define OFDM_RX_HE_TRIG_TXOP_DURATION 0x0000007f
+#define OFDM_RX_HE_TRIG_SIG2_RESERVED 0x0000ff80
+#define OFDM_RX_HE_TRIG_FORMAT_ERR 0x08000000
+#define OFDM_RX_HE_TRIG_BW_ERR 0x10000000
+#define OFDM_RX_HE_TRIG_LEGACY_LENGTH_ERR 0x20000000
+#define OFDM_RX_HE_TRIG_CRC_OK 0x40000000
+ __le32 a2;
+#define OFDM_UCODE_TRIG_BASE_RX_LGCY_LENGTH 0x00000fff
+#define OFDM_UCODE_TRIG_BASE_RX_BANDWIDTH 0x00007000
+#define OFDM_UCODE_TRIG_BASE_PS160 0x00008000
+#define OFDM_UCODE_EHT_TRIG_CONTROL_CHANNEL 0x000f0000
+ __le32 tb_rx0;
+#define OFDM_UCODE_TRIG_BASE_RX_MCS 0x0000000f
+#define OFDM_UCODE_TRIG_BASE_RX_DCM 0x00000010
+#define OFDM_UCODE_TRIG_BASE_RX_GI_LTF_TYPE 0x00000060
+#define OFDM_UCODE_TRIG_BASE_RX_NSTS 0x00000380
+#define OFDM_UCODE_TRIG_BASE_RX_CODING 0x00000400
+#define OFDM_UCODE_TRIG_BASE_RX_CODING_EXTRA_SYM 0x00000800
+#define OFDM_UCODE_TRIG_BASE_RX_STBC 0x00001000
+#define OFDM_UCODE_TRIG_BASE_RX_PRE_FEC_PAD_FACTOR 0x00006000
+#define OFDM_UCODE_TRIG_BASE_RX_PE_DISAMBIG 0x00008000
+#define OFDM_UCODE_TRIG_BASE_RX_DOPPLER 0x00010000
+#define OFDM_UCODE_TRIG_BASE_RX_RU 0x01fe0000
+#define OFDM_UCODE_TRIG_BASE_RX_RU_P80 0x00020000
+#define OFDM_UCODE_TRIG_BASE_RX_NUM_OF_LTF_SYM 0x0e000000
+#define OFDM_UCODE_TRIG_BASE_RX_LTF_PILOT_TYPE 0x10000000
+#define OFDM_UCODE_TRIG_BASE_RX_LOWEST_SS_ALLOCATION 0xe0000000
+ __le32 tb_rx1;
+};
+
+struct iwl_eht_sigs {
+#define OFDM_RX_FRAME_ENHANCED_WIFI_VER_ID 0x00000007
+#define OFDM_RX_FRAME_ENHANCED_WIFI_BANDWIDTH 0x00000038
+#define OFDM_RX_FRAME_ENHANCED_WIFI_UL_FLAG 0x00000040
+#define OFDM_RX_FRAME_ENHANCED_WIFI_BSS_COLOR 0x00001f80
+#define OFDM_RX_FRAME_ENHANCED_WIFI_TXOP_DURATION 0x000fe000
+#define OFDM_RX_FRAME_EHT_USIG1_DISREGARD 0x01f00000
+#define OFDM_RX_FRAME_EHT_USIG1_VALIDATE 0x02000000
+#define OFDM_RX_FRAME_EHT_BW320_SLOT 0x04000000
+#define OFDM_RX_FRAME_EHT_TYPE 0x18000000
+#define OFDM_RX_FRAME_ENHANCED_ER_NO_STREAMS 0x20000000
+ __le32 usig_a1;
+#define OFDM_RX_FRAME_EHT_PPDU_TYPE 0x00000003
+#define OFDM_RX_FRAME_EHT_USIG2_VALIDATE_B2 0x00000004
+#define OFDM_RX_FRAME_EHT_PUNC_CHANNEL 0x000000f8
+#define OFDM_RX_FRAME_EHT_USIG2_VALIDATE_B8 0x00000100
+#define OFDM_RX_FRAME_EHT_SIG_MCS 0x00000600
+#define OFDM_RX_FRAME_EHT_SIG_SYM_NUM 0x0000f800
+#define OFDM_RX_FRAME_EHT_TRIG_SPATIAL_REUSE_1 0x000f0000
+#define OFDM_RX_FRAME_EHT_TRIG_SPATIAL_REUSE_2 0x00f00000
+#define OFDM_RX_FRAME_EHT_TRIG_USIG2_DISREGARD 0x1f000000
+#define OFDM_RX_FRAME_EHT_TRIG_NO_STREAMS 0x20000000
+#define OFDM_RX_USIG_CRC_OK 0x40000000
+ __le32 usig_a2_eht;
+#define OFDM_RX_FRAME_EHT_SPATIAL_REUSE 0x0000000f
+#define OFDM_RX_FRAME_EHT_GI_LTF_TYPE 0x00000030
+#define OFDM_RX_FRAME_EHT_NUM_OF_LTF_SYM 0x000001c0
+#define OFDM_RX_FRAME_EHT_CODING_EXTRA_SYM 0x00000200
+#define OFDM_RX_FRAME_EHT_PRE_FEC_PAD_FACTOR 0x00000c00
+#define OFDM_RX_FRAME_EHT_PE_DISAMBIG 0x00001000
+#define OFDM_RX_FRAME_EHT_USIG_OVF_DISREGARD 0x0001e000
+#define OFDM_RX_FRAME_EHT_NUM_OF_USERS 0x000e0000
+#define OFDM_RX_FRAME_EHT_NSTS 0x00f00000
+#define OFDM_RX_FRAME_EHT_BF 0x01000000
+#define OFDM_RX_FRAME_EHT_USIG_OVF_NDP_DISREGARD 0x06000000
+#define OFDM_RX_FRAME_EHTSIG_COMM_CC1_CRC_OK 0x08000000
+#define OFDM_RX_FRAME_EHTSIG_COMM_CC2_CRC_OK 0x10000000
+#define OFDM_RX_FRAME_EHT_NON_VALID_RU_ALLOC 0x20000000
+#define OFDM_RX_FRAME_EHT_NO_STREAMS 0x40000000
+ __le32 b1;
+#define OFDM_RX_FRAME_EHT_MATCH_ID_FOUND 0x00000001
+#define OFDM_RX_FRAME_EHT_ID_INDX 0x0000000e
+#define OFDM_RX_FRAME_EHT_MCS 0x000000f0
+#define OFDM_RX_FRAME_EHT_CODING 0x00000100
+#define OFDM_RX_FRAME_EHT_SPATIAL_CONFIG 0x00007e00
+#define OFDM_RX_FRAME_EHT_STA_RU 0x007f8000
+#define OFDM_RX_FRAME_EHT_STA_RU_P80 0x00008000
+#define OFDM_RX_FRAME_EHT_STA_RU_PS160 0x00800000
+#define OFDM_RX_FRAME_EHT_USER_FIELD_CRC_OK 0x40000000
+ __le32 b2;
+#define OFDM_RX_FRAME_EHT_NUM_OF_DATA_SYM 0x000007ff
+#define OFDM_RX_FRAME_EHT_PE_DURATION 0x00003800
+#define OFDM_RX_FRAME_EHT_NUM_OF_DATA_SYM_VALID 0x80000000
+ __le32 sig2;
+#define OFDM_RX_FRAME_EHT_RU_ALLOC_0_A1 0x000001ff
+#define OFDM_RX_FRAME_EHT_RU_ALLOC_0_A2 0x0003fe00
+#define OFDM_RX_FRAME_EHT_RU_ALLOC_0_A3 0x07fc0000
+#define OFDM_RX_FRAME_EHT_RU_ALLOC_1_B1 0x000001ff
+#define OFDM_RX_FRAME_EHT_RU_ALLOC_1_B2 0x0003fe00
+#define OFDM_RX_FRAME_EHT_RU_ALLOC_1_B3 0x07fc0000
+#define OFDM_RX_FRAME_EHT_RU_ALLOC_2_C1 0x000001ff
+#define OFDM_RX_FRAME_EHT_RU_ALLOC_2_C2 0x0003fe00
+#define OFDM_RX_FRAME_EHT_RU_ALLOC_2_C3 0x07fc0000
+#define OFDM_RX_FRAME_EHT_RU_ALLOC_3_D1 0x000001ff
+#define OFDM_RX_FRAME_EHT_RU_ALLOC_3_D2 0x0003fe00
+#define OFDM_RX_FRAME_EHT_RU_ALLOC_3_D3 0x07fc0000
+#define OFDM_RX_FRAME_EHT_RU_ALLOC_4_A4 0x000001ff
+#define OFDM_RX_FRAME_EHT_RU_ALLOC_4_B4 0x0003fe00
+#define OFDM_RX_FRAME_EHT_RU_ALLOC_5_C4 0x000001ff
+#define OFDM_RX_FRAME_EHT_RU_ALLOC_5_D4 0x0003fe00
+ __le32 cmn[6];
+#define OFDM_RX_FRAME_EHT_USER_FIELD_ID 0x000007ff
+ __le32 user_id;
+};
+
+struct iwl_eht_tb_sigs {
+ /* same as non-TB above */
+ __le32 usig_a1, usig_a2_eht;
+ /* same as HE TB above */
+ __le32 tb_rx0, tb_rx1;
+};
+
+struct iwl_uhr_sigs {
+ __le32 usig_a1, usig_a1_uhr, usig_a2_uhr, b1, b2;
+ __le32 sig2;
+ __le32 cmn[6];
+ __le32 user_id;
+};
+
+struct iwl_uhr_tb_sigs {
+ __le32 usig_a1, usig_a2_uhr, tb_rx0, tb_rx1;
+};
+
+struct iwl_uhr_elr_sigs {
+ __le32 usig_a1, usig_a2_uhr;
+ __le32 uhr_sig_elr1, uhr_sig_elr2;
+};
+
+union iwl_sigs {
+ struct iwl_ht_sigs ht;
+ struct iwl_vht_sigs vht;
+ struct iwl_he_sigs he;
+ struct iwl_he_tb_sigs he_tb;
+ struct iwl_eht_sigs eht;
+ struct iwl_eht_tb_sigs eht_tb;
+ struct iwl_uhr_sigs uhr;
+ struct iwl_uhr_tb_sigs uhr_tb;
+ struct iwl_uhr_elr_sigs uhr_elr;
+};
+
+enum iwl_sniffer_status {
+ IWL_SNIF_STAT_PLCP_RX_OK = 0,
+ IWL_SNIF_STAT_AID_NOT_FOR_US = 1,
+ IWL_SNIF_STAT_PLCP_RX_LSIG_ERR = 2,
+ IWL_SNIF_STAT_PLCP_RX_SIGA_ERR = 3,
+ IWL_SNIF_STAT_PLCP_RX_SIGB_ERR = 4,
+ IWL_SNIF_STAT_UNEXPECTED_TB = 5,
+ IWL_SNIF_STAT_UNSUPPORTED_RATE = 6,
+ IWL_SNIF_STAT_UNKNOWN_ERROR = 7,
+}; /* AIR_SNIFFER_STATUS_E_VER_1 */
+
+enum iwl_sniffer_flags {
+ IWL_SNIF_FLAG_VALID_TB_RX = BIT(0),
+ IWL_SNIF_FLAG_VALID_RU = BIT(1),
+}; /* AIR_SNIFFER_FLAGS_E_VER_1 */
+
+/**
+ * struct iwl_rx_phy_air_sniffer_ntfy - air sniffer notification
+ *
+ * @status: &enum iwl_sniffer_status
+ * @flags: &enum iwl_sniffer_flags
+ * @reserved1: reserved
+ * @rssi_a: energy chain-A in negative dBm, measured at FINA time
+ * @rssi_b: energy chain-B in negative dBm, measured at FINA time
+ * @channel: channel number
+ * @band: band information, PHY_BAND_*
+ * @on_air_rise_time: GP2 at on air rise
+ * @frame_time: frame time in us
+ * @rate: RATE_MCS_*
+ * @bytecount: byte count for legay and HT, otherwise number of symbols
+ * @legacy_sig: CCK signal information if %RATE_MCS_MOD_TYPE_MSK in @rate is
+ * %RATE_MCS_MOD_TYPE_CCK, otherwise OFDM signal information
+ * @sigs: PHY signal information, depending on %RATE_MCS_MOD_TYPE_MSK in @rate
+ * @reserved2: reserved
+ *
+ * Sent for every frame and before the normal RX command if data is included.
+ */
+struct iwl_rx_phy_air_sniffer_ntfy {
+ u8 status;
+ u8 flags;
+ u8 reserved1[2];
+ u8 rssi_a, rssi_b;
+ u8 channel, band;
+ __le32 on_air_rise_time;
+ __le32 frame_time;
+ /* note: MCS in rate is not valid for MU-VHT */
+ __le32 rate;
+ __le32 bytecount;
+ union iwl_legacy_sig legacy_sig;
+ union iwl_sigs sigs;
+ __le32 reserved2;
+}; /* RX_PHY_AIR_SNIFFER_NTFY_API_S_VER_1 */
+
#endif /* __iwl_fw_api_rx_h__ */
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h
index f486d624500b..60f0a4924ddf 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/scan.h
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
- * Copyright (C) 2012-2014, 2018-2024 Intel Corporation
+ * Copyright (C) 2012-2014, 2018-2025 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@@ -129,7 +129,7 @@ struct iwl_scan_offload_profile {
} __packed;
/**
- * struct iwl_scan_offload_profile_cfg_data
+ * struct iwl_scan_offload_profile_cfg_data - scan offload profile configs
* @blocklist_len: length of blocklist
* @num_profiles: num of profiles in the list
* @match_notify: clients waiting for match found notification
@@ -159,7 +159,7 @@ struct iwl_scan_offload_profile_cfg_v1 {
} __packed; /* SCAN_OFFLOAD_PROFILES_CFG_API_S_VER_1-2*/
/**
- * struct iwl_scan_offload_profile_cfg
+ * struct iwl_scan_offload_profile_cfg - scan offload profile config
* @profiles: profiles to search for match
* @data: the rest of the data for profile_cfg
*/
@@ -507,7 +507,7 @@ enum iwl_uhb_chan_cfg_flags {
IWL_UHB_CHAN_CFG_FLAG_FORCE_PASSIVE = BIT(26),
};
/**
- * struct iwl_scan_dwell
+ * struct iwl_scan_dwell - scan dwell configuration
* @active: default dwell time for active scan
* @passive: default dwell time for passive scan
* @fragmented: default dwell time for fragmented scan
@@ -728,7 +728,7 @@ enum iwl_umac_scan_general_params_flags2 {
};
/**
- * struct iwl_scan_channel_cfg_umac
+ * struct iwl_scan_channel_cfg_umac - scan channel config
* @flags: bitmap - 0-19: directed scan to i'th ssid.
* @channel_num: channel number 1-13 etc.
* @v1: command version 1
@@ -774,7 +774,7 @@ struct iwl_scan_channel_cfg_umac {
} __packed;
/**
- * struct iwl_scan_umac_schedule
+ * struct iwl_scan_umac_schedule - scan schedule parameters
* @interval: interval in seconds between scan iterations
* @iter_count: num of scan iterations for schedule plan, 0xff for infinite loop
* @reserved: for alignment and future use
@@ -815,7 +815,7 @@ struct iwl_scan_req_umac_tail_v2 {
} __packed;
/**
- * struct iwl_scan_umac_chan_param
+ * struct iwl_scan_umac_chan_param - scan channel parameters
* @flags: channel flags &enum iwl_scan_channel_flags
* @count: num of channels in scan request
* @reserved: for future use and alignment
@@ -827,33 +827,37 @@ struct iwl_scan_umac_chan_param {
} __packed; /*SCAN_CHANNEL_PARAMS_API_S_VER_1 */
/**
- * struct iwl_scan_req_umac
+ * struct iwl_scan_req_umac - scan request command
* @flags: &enum iwl_umac_scan_flags
* @uid: scan id, &enum iwl_umac_scan_uid_offsets
* @ooc_priority: out of channel priority - &enum iwl_scan_priority
* @general_flags: &enum iwl_umac_scan_general_flags
+ * @reserved: reserved
* @scan_start_mac_id: report the scan start TSF time according to this mac TSF
- * @extended_dwell: dwell time for channels 1, 6 and 11
- * @active_dwell: dwell time for active scan per LMAC
- * @passive_dwell: dwell time for passive scan per LMAC
- * @fragmented_dwell: dwell time for fragmented passive scan
- * @adwell_default_n_aps: for adaptive dwell the default number of APs
+ * @v1: version 1 command data
+ * @v6: version 6 command data
+ * @v7: version 7 command data
+ * @v8: version 8 command data
+ * @v9: version 9 command data
+ * @v1.extended_dwell: dwell time for channels 1, 6 and 11
+ * @v1.active_dwell: dwell time for active scan per LMAC
+ * @v1.passive_dwell: dwell time for passive scan per LMAC
+ * @v1.fragmented_dwell: dwell time for fragmented passive scan
+ * @v7.adwell_default_n_aps: for adaptive dwell the default number of APs
* per channel
- * @adwell_default_n_aps_social: for adaptive dwell the default
+ * @v7.adwell_default_n_aps_social: for adaptive dwell the default
* number of APs per social (1,6,11) channel
- * @general_flags2: &enum iwl_umac_scan_general_flags2
- * @adwell_max_budget: for adaptive dwell the maximal budget of TU to be added
- * to total scan time
- * @max_out_time: max out of serving channel time, per LMAC - for CDB there
- * are 2 LMACs
- * @suspend_time: max suspend time, per LMAC - for CDB there are 2 LMACs
- * @scan_priority: scan internal prioritization &enum iwl_scan_priority
- * @num_of_fragments: Number of fragments needed for full coverage per band.
+ * @v8.general_flags2: &enum iwl_umac_scan_general_flags2
+ * @v7.adwell_max_budget: for adaptive dwell the maximal budget of TU to be
+ * added to total scan time
+ * @v1.max_out_time: max out of serving channel time, per LMAC - for CDB
+ * there are 2 LMACs
+ * @v1.suspend_time: max suspend time, per LMAC - for CDB there are 2 LMACs
+ * @v1.scan_priority: scan internal prioritization &enum iwl_scan_priority
+ * @v8.num_of_fragments: Number of fragments needed for full coverage per band.
* Relevant only for fragmented scan.
- * @channel: &struct iwl_scan_umac_chan_param
- * @reserved: for future use and alignment
- * @reserved3: for future use and alignment
- * @data: &struct iwl_scan_channel_cfg_umac and
+ * @v1.channel: &struct iwl_scan_umac_chan_param
+ * @v1.data: &struct iwl_scan_channel_cfg_umac and
* &struct iwl_scan_req_umac_tail
*/
struct iwl_scan_req_umac {
@@ -939,7 +943,7 @@ struct iwl_scan_req_umac {
#define IWL_SCAN_REQ_UMAC_SIZE_V1 36
/**
- * struct iwl_scan_probe_params_v3
+ * struct iwl_scan_probe_params_v3 - scan probe parameters
* @preq: scan probe request params
* @ssid_num: number of valid SSIDs in direct scan array
* @short_ssid_num: number of valid short SSIDs in short ssid array
@@ -961,7 +965,7 @@ struct iwl_scan_probe_params_v3 {
} __packed; /* SCAN_PROBE_PARAMS_API_S_VER_3 */
/**
- * struct iwl_scan_probe_params_v4
+ * struct iwl_scan_probe_params_v4 - scan probe parameters
* @preq: scan probe request params
* @short_ssid_num: number of valid short SSIDs in short ssid array
* @bssid_num: number of valid bssid in bssids array
@@ -983,7 +987,7 @@ struct iwl_scan_probe_params_v4 {
#define SCAN_MAX_NUM_CHANS_V3 67
/**
- * struct iwl_scan_channel_params_v4
+ * struct iwl_scan_channel_params_v4 - channel params
* @flags: channel flags &enum iwl_scan_channel_flags
* @count: num of channels in scan request
* @num_of_aps_override: override the number of APs the FW uses to calculate
@@ -1006,7 +1010,7 @@ struct iwl_scan_channel_params_v4 {
SCAN_CHANNEL_PARAMS_API_S_VER_5 */
/**
- * struct iwl_scan_channel_params_v7
+ * struct iwl_scan_channel_params_v7 - channel params
* @flags: channel flags &enum iwl_scan_channel_flags
* @count: num of channels in scan request
* @n_aps_override: override the number of APs the FW uses to calculate dwell
@@ -1024,7 +1028,7 @@ struct iwl_scan_channel_params_v7 {
} __packed; /* SCAN_CHANNEL_PARAMS_API_S_VER_6 */
/**
- * struct iwl_scan_general_params_v11
+ * struct iwl_scan_general_params_v11 - channel params
* @flags: &enum iwl_umac_scan_general_flags_v2
* @reserved: reserved for future
* @scan_start_mac_or_link_id: report the scan start TSF time according to this
@@ -1066,7 +1070,7 @@ struct iwl_scan_general_params_v11 {
} __packed; /* SCAN_GENERAL_PARAMS_API_S_VER_12, *_VER_11 and *_VER_10 */
/**
- * struct iwl_scan_periodic_parms_v1
+ * struct iwl_scan_periodic_parms_v1 - periodicity parameters
* @schedule: can scheduling parameter
* @delay: initial delay of the periodic scan in seconds
* @reserved: reserved for future
@@ -1078,7 +1082,7 @@ struct iwl_scan_periodic_parms_v1 {
} __packed; /* SCAN_PERIODIC_PARAMS_API_S_VER_1 */
/**
- * struct iwl_scan_req_params_v12
+ * struct iwl_scan_req_params_v12 - scan request parameters (v12)
* @general_params: &struct iwl_scan_general_params_v11
* @channel_params: &struct iwl_scan_channel_params_v4
* @periodic_params: &struct iwl_scan_periodic_parms_v1
@@ -1106,7 +1110,7 @@ struct iwl_scan_req_params_v17 {
} __packed; /* SCAN_REQUEST_PARAMS_API_S_VER_17 - 14 */
/**
- * struct iwl_scan_req_umac_v12
+ * struct iwl_scan_req_umac_v12 - scan request command (v12)
* @uid: scan id, &enum iwl_umac_scan_uid_offsets
* @ooc_priority: out of channel priority - &enum iwl_scan_priority
* @scan_params: scan parameters
@@ -1130,7 +1134,7 @@ struct iwl_scan_req_umac_v17 {
} __packed; /* SCAN_REQUEST_CMD_UMAC_API_S_VER_17 - 14 */
/**
- * struct iwl_umac_scan_abort
+ * struct iwl_umac_scan_abort - scan abort command
* @uid: scan id, &enum iwl_umac_scan_uid_offsets
* @flags: reserved
*/
@@ -1140,7 +1144,7 @@ struct iwl_umac_scan_abort {
} __packed; /* SCAN_ABORT_CMD_UMAC_API_S_VER_1 */
/**
- * enum iwl_umac_scan_abort_status
+ * enum iwl_umac_scan_abort_status - scan abort status
*
* @IWL_UMAC_SCAN_ABORT_STATUS_SUCCESS: scan was successfully aborted
* @IWL_UMAC_SCAN_ABORT_STATUS_IN_PROGRESS: scan abort is in progress
@@ -1153,7 +1157,7 @@ enum iwl_umac_scan_abort_status {
};
/**
- * struct iwl_umac_scan_complete
+ * struct iwl_umac_scan_complete - scan complete notification
* @uid: scan id, &enum iwl_umac_scan_uid_offsets
* @last_schedule: last scheduling line
* @last_iter: last scan iteration number
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h b/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h
index ecbcd5084cd8..e6f9abdfa546 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/sta.h
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
- * Copyright (C) 2012-2014, 2018-2021, 2023 Intel Corporation
+ * Copyright (C) 2012-2014, 2018-2021, 2023, 2025 Intel Corporation
* Copyright (C) 2013-2014 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@@ -428,7 +428,7 @@ struct iwl_mvm_rm_sta_cmd {
} __packed; /* REMOVE_STA_CMD_API_S_VER_2 */
/**
- * struct iwl_mvm_mgmt_mcast_key_cmd_v1
+ * struct iwl_mvm_mgmt_mcast_key_cmd_v1 - IGTK command
* ( MGMT_MCAST_KEY = 0x1f )
* @ctrl_flags: &enum iwl_sta_key_flag
* @igtk: IGTK key material
@@ -449,7 +449,7 @@ struct iwl_mvm_mgmt_mcast_key_cmd_v1 {
} __packed; /* SEC_MGMT_MULTICAST_KEY_CMD_API_S_VER_1 */
/**
- * struct iwl_mvm_mgmt_mcast_key_cmd
+ * struct iwl_mvm_mgmt_mcast_key_cmd - IGTK command
* ( MGMT_MCAST_KEY = 0x1f )
* @ctrl_flags: &enum iwl_sta_key_flag
* @igtk: IGTK master key
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/stats.h b/drivers/net/wireless/intel/iwlwifi/fw/api/stats.h
index 00713a991879..8d9a5058d5a5 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/stats.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/stats.h
@@ -26,7 +26,7 @@ struct mvm_statistics_div {
} __packed; /* STATISTICS_SLOW_DIV_API_S_VER_2 */
/**
- * struct mvm_statistics_rx_non_phy
+ * struct mvm_statistics_rx_non_phy - non-PHY RX statistics
* @bogus_cts: CTS received when not expecting CTS
* @bogus_ack: ACK received when not expecting ACK
* @non_channel_beacons: beacons with our bss id but not on our serving channel
@@ -456,7 +456,7 @@ struct iwl_system_statistics_cmd {
} __packed; /* STATISTICS_FW_CMD_API_S_VER_1 */
/**
- * enum iwl_fw_statistics_type
+ * enum iwl_fw_statistics_type - statistics type
*
* @FW_STATISTICS_OPERATIONAL: operational statistics
* @FW_STATISTICS_PHY: phy statistics
@@ -478,7 +478,7 @@ enum iwl_fw_statistics_type {
#define IWL_STATISTICS_TYPE_MSK 0x7f
/**
- * struct iwl_statistics_ntfy_hdr
+ * struct iwl_statistics_ntfy_hdr - statistics notification header
*
* @type: struct type
* @version: version of the struct
@@ -491,7 +491,7 @@ struct iwl_statistics_ntfy_hdr {
}; /* STATISTICS_NTFY_HDR_API_S_VER_1 */
/**
- * struct iwl_stats_ntfy_per_link
+ * struct iwl_stats_ntfy_per_link - per-link statistics
*
* @beacon_filter_average_energy: Average energy [-dBm] of the 2
* antennas.
@@ -514,7 +514,7 @@ struct iwl_stats_ntfy_per_link {
} __packed; /* STATISTICS_NTFY_PER_LINK_API_S_VER_1 */
/**
- * struct iwl_stats_ntfy_part1_per_link
+ * struct iwl_stats_ntfy_part1_per_link - part1 per link statistics
*
* @rx_time: rx time
* @tx_time: tx time
@@ -533,7 +533,7 @@ struct iwl_stats_ntfy_part1_per_link {
} __packed; /* STATISTICS_FW_NTFY_OPERATIONAL_PART1_PER_LINK_API_S_VER_1 */
/**
- * struct iwl_stats_ntfy_per_mac
+ * struct iwl_stats_ntfy_per_mac - per MAC statistics
*
* @beacon_filter_average_energy: Average energy [-dBm] of the 2
* antennas.
@@ -556,7 +556,8 @@ struct iwl_stats_ntfy_per_mac {
} __packed; /* STATISTICS_NTFY_PER_MAC_API_S_VER_1 */
#define IWL_STATS_MAX_BW_INDEX 5
-/** struct iwl_stats_ntfy_per_phy
+/**
+ * struct iwl_stats_ntfy_per_phy - per PHY statistics
* @channel_load: channel load
* @channel_load_by_us: device contribution to MCLM
* @channel_load_not_by_us: other devices' contribution to MCLM
@@ -588,7 +589,7 @@ struct iwl_stats_ntfy_per_phy {
#define IWL_STATS_UNKNOWN_CHANNEL_LOAD 0xffffffff
/**
- * struct iwl_stats_ntfy_per_sta
+ * struct iwl_stats_ntfy_per_sta - per STA statistics
*
* @average_energy: in fact it is minus the energy..
*/
@@ -600,7 +601,7 @@ struct iwl_stats_ntfy_per_sta {
#define IWL_STATS_MAX_FW_LINKS (IWL_FW_MAX_LINK_ID + 1)
/**
- * struct iwl_system_statistics_notif_oper
+ * struct iwl_system_statistics_notif_oper - statistics notification
*
* @time_stamp: time when the notification is sent from firmware
* @per_link: per link statistics, &struct iwl_stats_ntfy_per_link
@@ -615,7 +616,7 @@ struct iwl_system_statistics_notif_oper {
} __packed; /* STATISTICS_FW_NTFY_OPERATIONAL_API_S_VER_3 */
/**
- * struct iwl_system_statistics_part1_notif_oper
+ * struct iwl_system_statistics_part1_notif_oper - part1 stats notification
*
* @time_stamp: time when the notification is sent from firmware
* @per_link: per link statistics &struct iwl_stats_ntfy_part1_per_link
@@ -628,7 +629,7 @@ struct iwl_system_statistics_part1_notif_oper {
} __packed; /* STATISTICS_FW_NTFY_OPERATIONAL_PART1_API_S_VER_4 */
/**
- * struct iwl_system_statistics_end_notif
+ * struct iwl_system_statistics_end_notif - statistics end notification
*
* @time_stamp: time when the notification is sent from firmware
*/
@@ -637,7 +638,7 @@ struct iwl_system_statistics_end_notif {
} __packed; /* STATISTICS_FW_NTFY_END_API_S_VER_1 */
/**
- * struct iwl_statistics_operational_ntfy
+ * struct iwl_statistics_operational_ntfy - operational stats notification
*
* @hdr: general statistics header
* @flags: bitmap of possible notification structures
@@ -662,7 +663,7 @@ struct iwl_statistics_operational_ntfy {
} __packed; /* STATISTICS_OPERATIONAL_NTFY_API_S_VER_15 */
/**
- * struct iwl_statistics_operational_ntfy_ver_14
+ * struct iwl_statistics_operational_ntfy_ver_14 - operational stats notification
*
* @hdr: general statistics header
* @flags: bitmap of possible notification structures
@@ -707,7 +708,7 @@ struct iwl_statistics_operational_ntfy_ver_14 {
} __packed; /* STATISTICS_OPERATIONAL_NTFY_API_S_VER_14 */
/**
- * struct iwl_statistics_phy_ntfy
+ * struct iwl_statistics_phy_ntfy - PHY statistics notification
*
* @hdr: general statistics header
* RX PHY related statistics
@@ -808,7 +809,7 @@ struct iwl_statistics_phy_ntfy {
} __packed; /* STATISTICS_PHY_NTFY_API_S_VER_1 */
/**
- * struct iwl_statistics_mac_ntfy
+ * struct iwl_statistics_mac_ntfy - MAC statistics notification
*
* @hdr: general statistics header
* @bcast_filter_passed_per_mac: bcast filter passed per mac
@@ -827,7 +828,7 @@ struct iwl_statistics_mac_ntfy {
} __packed; /* STATISTICS_MAC_NTFY_API_S_VER_1 */
/**
- * struct iwl_statistics_rx_ntfy
+ * struct iwl_statistics_rx_ntfy - RX statistics notification
*
* @hdr: general statistics header
* @rx_agg_mpdu_cnt: aggregation frame count (number of
@@ -867,7 +868,7 @@ struct iwl_statistics_rx_ntfy {
} __packed; /* STATISTICS_RX_NTFY_API_S_VER_1 */
/**
- * struct iwl_statistics_tx_ntfy
+ * struct iwl_statistics_tx_ntfy - TX statistics notification
*
* @hdr: general statistics header
* @cts_timeout: timeout when waiting for CTS
@@ -976,7 +977,7 @@ struct iwl_statistics_tx_ntfy {
} __packed; /* STATISTICS_TX_NTFY_API_S_VER_1 */
/**
- * struct iwl_statistics_duration_ntfy
+ * struct iwl_statistics_duration_ntfy - burst/duration statistics
*
* @hdr: general statistics header
* @cont_burst_chk_cnt: number of times continuation or
@@ -995,7 +996,7 @@ struct iwl_statistics_duration_ntfy {
} __packed; /* STATISTICS_DURATION_NTFY_API_S_VER_1 */
/**
- * struct iwl_statistics_he_ntfy
+ * struct iwl_statistics_he_ntfy - HE statistics
*
* @hdr: general statistics header
* received HE frames
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h b/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h
index 26d2013905ed..31d3336726b4 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/tx.h
@@ -963,7 +963,7 @@ struct iwl_scd_txq_cfg_cmd {
} __packed; /* SCD_QUEUE_CFG_CMD_API_S_VER_1 */
/**
- * struct iwl_scd_txq_cfg_rsp
+ * struct iwl_scd_txq_cfg_rsp - scheduler TXQ configuration response
* @token: taken from the command
* @sta_id: station id from the command
* @tid: tid from the command
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h b/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h
index c2a73cc85eff..525a82030daa 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/error-dump.h
@@ -266,7 +266,7 @@ struct iwl_fw_ini_error_dump_data {
} __packed;
/**
- * struct iwl_fw_ini_dump_entry
+ * struct iwl_fw_ini_dump_entry - dump entry descriptor
* @list: list of dump entries
* @size: size of the data
* @data: entry data
@@ -305,7 +305,7 @@ struct iwl_fw_ini_fifo_hdr {
* @dram_base_addr: base address of dram monitor range
* @page_num: page number of memory range
* @fifo_hdr: fifo header of memory range
- * @fw_pkt: FW packet header of memory range
+ * @fw_pkt_hdr: FW packet header of memory range
* @data: the actual memory
*/
struct iwl_fw_ini_error_dump_range {
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/file.h b/drivers/net/wireless/intel/iwlwifi/fw/file.h
index b7c1ab7a3006..b9e0b69c6680 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/file.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/file.h
@@ -222,7 +222,10 @@ typedef unsigned int __bitwise iwl_ucode_tlv_api_t;
* @IWL_UCODE_TLV_API_STA_TYPE: This ucode supports station type assignement.
* @IWL_UCODE_TLV_API_NAN2_VER2: This ucode supports NAN API version 2
* @IWL_UCODE_TLV_API_ADAPTIVE_DWELL: support for adaptive dwell in scanning
+ * @IWL_UCODE_TLV_API_OCE: support for OCE
+ * @IWL_UCODE_TLV_API_NEW_BEACON_TEMPLATE: new beacon template
* @IWL_UCODE_TLV_API_NEW_RX_STATS: should new RX STATISTICS API be used
+ * @IWL_UCODE_TLV_API_WOWLAN_KEY_MATERIAL: WoWLAN key material support
* @IWL_UCODE_TLV_API_QUOTA_LOW_LATENCY: Quota command includes a field
* indicating low latency direction.
* @IWL_UCODE_TLV_API_DEPRECATE_TTAK: RX status flag TTAK ok (bit 7) is
@@ -245,6 +248,7 @@ typedef unsigned int __bitwise iwl_ucode_tlv_api_t;
* SCAN_OFFLOAD_PROFILES_QUERY_RSP_S.
* @IWL_UCODE_TLV_API_MBSSID_HE: This ucode supports v2 of
* STA_CONTEXT_DOT11AX_API_S
+ * @IWL_UCODE_TLV_API_WOWLAN_TCP_SYN_WAKE: WoWLAN TCP-SYN wake support
* @IWL_UCODE_TLV_API_FTM_RTT_ACCURACY: version 7 of the range response API
* is supported by FW, this indicates the RTT confidence value
* @IWL_UCODE_TLV_API_SAR_TABLE_VER: This ucode supports different sar
@@ -253,6 +257,7 @@ typedef unsigned int __bitwise iwl_ucode_tlv_api_t;
* SCAN_CONFIG_DB_CMD_API_S.
* @IWL_UCODE_TLV_API_ADWELL_HB_DEF_N_AP: support for setting adaptive dwell
* number of APs in the 5 GHz band
+ * @IWL_UCODE_TLV_API_SCAN_EXT_CHAN_VER: extended channel config in scan
* @IWL_UCODE_TLV_API_BAND_IN_RX_DATA: FW reports band number in RX notification
* @IWL_UCODE_TLV_API_NO_HOST_DISABLE_TX: Firmware offloaded the station disable tx
* logic.
@@ -352,16 +357,24 @@ typedef unsigned int __bitwise iwl_ucode_tlv_capa_t;
* @IWL_UCODE_TLV_CAPA_SOC_LATENCY_SUPPORT: the firmware supports setting
* stabilization latency for SoCs.
* @IWL_UCODE_TLV_CAPA_STA_PM_NOTIF: firmware will send STA PM notification
+ * @IWL_UCODE_TLV_CAPA_BINDING_CDB_SUPPORT: binding CDB support
+ * @IWL_UCODE_TLV_CAPA_CDB_SUPPORT: CDB support
+ * @IWL_UCODE_TLV_CAPA_D0I3_END_FIRST: D0I3 end command comes first
* @IWL_UCODE_TLV_CAPA_TLC_OFFLOAD: firmware implements rate scaling algorithm
* @IWL_UCODE_TLV_CAPA_DYNAMIC_QUOTA: firmware implements quota related
* @IWL_UCODE_TLV_CAPA_COEX_SCHEMA_2: firmware implements Coex Schema 2
- * IWL_UCODE_TLV_CAPA_CHANNEL_SWITCH_CMD: firmware supports CSA command
+ * @IWL_UCODE_TLV_CAPA_CHANNEL_SWITCH_CMD: firmware supports CSA command
* @IWL_UCODE_TLV_CAPA_ULTRA_HB_CHANNELS: firmware supports ultra high band
* (6 GHz).
* @IWL_UCODE_TLV_CAPA_CS_MODIFY: firmware supports modify action CSA command
+ * @IWL_UCODE_TLV_CAPA_SET_LTR_GEN2: LTR gen2 support
+ * @IWL_UCODE_TLV_CAPA_TAS_CFG: TAS configuration support
+ * @IWL_UCODE_TLV_CAPA_SESSION_PROT_CMD: session protection command
+ * @IWL_UCODE_TLV_CAPA_SET_PPAG: PPAG support
* @IWL_UCODE_TLV_CAPA_EXTENDED_DTS_MEASURE: extended DTS measurement
* @IWL_UCODE_TLV_CAPA_SHORT_PM_TIMEOUTS: supports short PM timeouts
* @IWL_UCODE_TLV_CAPA_BT_MPLUT_SUPPORT: supports bt-coex Multi-priority LUT
+ * @IWL_UCODE_TLV_CAPA_MULTI_QUEUE_RX_SUPPORT: MQ RX support
* @IWL_UCODE_TLV_CAPA_CSA_AND_TBTT_OFFLOAD: the firmware supports CSA
* countdown offloading. Beacon notifications are not sent to the host.
* The fw also offloads TBTT alignment.
@@ -383,23 +396,46 @@ typedef unsigned int __bitwise iwl_ucode_tlv_capa_t;
* command size (command version 4) that supports toggling ACK TX
* power reduction.
* @IWL_UCODE_TLV_CAPA_D3_DEBUG: supports debug recording during D3
+ * @IWL_UCODE_TLV_CAPA_LED_CMD_SUPPORT: LED command support
* @IWL_UCODE_TLV_CAPA_MCC_UPDATE_11AX_SUPPORT: MCC response support 11ax
* capability.
* @IWL_UCODE_TLV_CAPA_CSI_REPORTING: firmware is capable of being configured
* to report the CSI information with (certain) RX frames
+ * @IWL_UCODE_TLV_CAPA_DBG_SUSPEND_RESUME_CMD_SUPP: suspend/resume command
+ * @IWL_UCODE_TLV_CAPA_DBG_BUF_ALLOC_CMD_SUPP: support for DBGC
+ * buffer allocation command
* @IWL_UCODE_TLV_CAPA_FTM_CALIBRATED: has FTM calibrated and thus supports both
* initiator and responder
* @IWL_UCODE_TLV_CAPA_BIOS_OVERRIDE_UNII4_US_CA: supports (de)activating UNII-4
* for US/CA/WW from BIOS
+ * @IWL_UCODE_TLV_CAPA_PSC_CHAN_SUPPORT: supports PSC channels
+ * @IWL_UCODE_TLV_CAPA_BIGTK_SUPPORT: BIGTK support
* @IWL_UCODE_TLV_CAPA_PROTECTED_TWT: Supports protection of TWT action frames
* @IWL_UCODE_TLV_CAPA_FW_RESET_HANDSHAKE: Supports the firmware handshake in
* reset flow
* @IWL_UCODE_TLV_CAPA_PASSIVE_6GHZ_SCAN: Support for passive scan on 6GHz PSC
* channels even when these are not enabled.
+ * @IWL_UCODE_TLV_CAPA_HIDDEN_6GHZ_SCAN: hidden SSID 6 GHz scan support
+ * @IWL_UCODE_TLV_CAPA_BROADCAST_TWT: broadcast TWT support
+ * @IWL_UCODE_TLV_CAPA_COEX_HIGH_PRIO: support for BT-coex high
+ * priority for 802.1X/4-way-HS
+ * @IWL_UCODE_TLV_CAPA_BAID_ML_SUPPORT: multi-link BAID support
+ * @IWL_UCODE_TLV_CAPA_SYNCED_TIME: synced time command support
+ * @IWL_UCODE_TLV_CAPA_TIME_SYNC_BOTH_FTM_TM: time sync support
+ * @IWL_UCODE_TLV_CAPA_BIGTK_TX_SUPPORT: BIGTK TX support
+ * @IWL_UCODE_TLV_CAPA_MLD_API_SUPPORT: MLD API support
+ * @IWL_UCODE_TLV_CAPA_SCAN_DONT_TOGGLE_ANT: fixed antenna scan support
+ * @IWL_UCODE_TLV_CAPA_PPAG_CHINA_BIOS_SUPPORT: PPAG China BIOS support
+ * @IWL_UCODE_TLV_CAPA_OFFLOAD_BTM_SUPPORT: BTM protocol offload support
+ * @IWL_UCODE_TLV_CAPA_STA_EXP_MFP_SUPPORT: STA command MFP support
+ * @IWL_UCODE_TLV_CAPA_SNIFF_VALIDATE_SUPPORT: sniffer validate bits support
+ * @IWL_UCODE_TLV_CAPA_CHINA_22_REG_SUPPORT: China 2022 regulator support
* @IWL_UCODE_TLV_CAPA_DUMP_COMPLETE_SUPPORT: Support for indicating dump collection
* complete to FW.
* @IWL_UCODE_TLV_CAPA_SPP_AMSDU_SUPPORT: Support SPP (signaling and payload
* protected) A-MSDU.
+ * @IWL_UCODE_TLV_CAPA_DRAM_FRAG_SUPPORT: support for DBGC fragmented
+ * DRAM buffers
* @IWL_UCODE_TLV_CAPA_SECURE_LTF_SUPPORT: Support secure LTF measurement.
* @IWL_UCODE_TLV_CAPA_MONITOR_PASSIVE_CHANS: Support monitor mode on otherwise
* passive channels
@@ -407,6 +443,8 @@ typedef unsigned int __bitwise iwl_ucode_tlv_capa_t;
* for CA from BIOS.
* @IWL_UCODE_TLV_CAPA_UHB_CANADA_TAS_SUPPORT: supports %TAS_UHB_ALLOWED_CANADA
* @IWL_UCODE_TLV_CAPA_EXT_FSEQ_IMAGE_SUPPORT: external FSEQ image support
+ * @IWL_UCODE_TLV_CAPA_RESET_DURING_ASSERT: FW reset handshake is needed
+ * during assert handling even if the dump isn't split
* @IWL_UCODE_TLV_CAPA_FW_ACCEPTS_RAW_DSM_TABLE: Firmware has capability of
* handling raw DSM table data.
*
@@ -487,12 +525,7 @@ enum iwl_ucode_tlv_capa {
/* set 3 */
IWL_UCODE_TLV_CAPA_BIOS_OVERRIDE_UNII4_US_CA = (__force iwl_ucode_tlv_capa_t)96,
-
- /*
- * @IWL_UCODE_TLV_CAPA_PSC_CHAN_SUPPORT: supports PSC channels
- */
IWL_UCODE_TLV_CAPA_PSC_CHAN_SUPPORT = (__force iwl_ucode_tlv_capa_t)98,
-
IWL_UCODE_TLV_CAPA_BIGTK_SUPPORT = (__force iwl_ucode_tlv_capa_t)100,
IWL_UCODE_TLV_CAPA_SPP_AMSDU_SUPPORT = (__force iwl_ucode_tlv_capa_t)103,
IWL_UCODE_TLV_CAPA_DRAM_FRAG_SUPPORT = (__force iwl_ucode_tlv_capa_t)104,
@@ -514,11 +547,8 @@ enum iwl_ucode_tlv_capa {
IWL_UCODE_TLV_CAPA_EXT_FSEQ_IMAGE_SUPPORT = (__force iwl_ucode_tlv_capa_t)125,
/* set 4 */
- /**
- * @IWL_UCODE_TLV_CAPA_RESET_DURING_ASSERT: FW reset handshake is needed
- * during assert handling even if the dump isn't split
- */
- IWL_UCODE_TLV_CAPA_RESET_DURING_ASSERT = (__force iwl_ucode_tlv_capa_t)(4 * 32 + 0),
+
+ IWL_UCODE_TLV_CAPA_RESET_DURING_ASSERT = (__force iwl_ucode_tlv_capa_t)(4 * 32 + 0),
IWL_UCODE_TLV_CAPA_FW_ACCEPTS_RAW_DSM_TABLE = (__force iwl_ucode_tlv_capa_t)(4 * 32 + 1),
NUM_IWL_UCODE_TLV_CAPA
/*
@@ -852,6 +882,8 @@ struct iwl_fw_dbg_trigger_low_rssi {
* @start_assoc_denied: number of denied association to start recording
* @start_assoc_timeout: number of association timeout to start recording
* @start_connection_loss: number of connection loss to start recording
+ * @reserved: reserved
+ * @reserved2: reserved
*/
struct iwl_fw_dbg_trigger_mlme {
u8 stop_auth_denied;
@@ -885,6 +917,7 @@ struct iwl_fw_dbg_trigger_mlme {
* @p2p_device: timeout for the queues of a P2P device in ms
* @ibss: timeout for the queues of an IBSS in ms
* @tdls: timeout for the queues of a TDLS station in ms
+ * @reserved: reserved
*/
struct iwl_fw_dbg_trigger_txq_timer {
__le32 command_queue;
@@ -900,7 +933,7 @@ struct iwl_fw_dbg_trigger_txq_timer {
/**
* struct iwl_fw_dbg_trigger_time_event - configures a time event trigger
- * time_Events: a list of tuples <id, action_bitmap>. The driver will issue a
+ * @time_events: a list of tuples <id, action_bitmap>. The driver will issue a
* trigger each time a time event notification that relates to time event
* id with one of the actions in the bitmap is received and
* BIT(notif->status) is set in status_bitmap.
@@ -916,19 +949,19 @@ struct iwl_fw_dbg_trigger_time_event {
/**
* struct iwl_fw_dbg_trigger_ba - configures BlockAck related trigger
- * rx_ba_start: tid bitmap to configure on what tid the trigger should occur
+ * @rx_ba_start: tid bitmap to configure on what tid the trigger should occur
* when an Rx BlockAck session is started.
- * rx_ba_stop: tid bitmap to configure on what tid the trigger should occur
+ * @rx_ba_stop: tid bitmap to configure on what tid the trigger should occur
* when an Rx BlockAck session is stopped.
- * tx_ba_start: tid bitmap to configure on what tid the trigger should occur
+ * @tx_ba_start: tid bitmap to configure on what tid the trigger should occur
* when a Tx BlockAck session is started.
- * tx_ba_stop: tid bitmap to configure on what tid the trigger should occur
+ * @tx_ba_stop: tid bitmap to configure on what tid the trigger should occur
* when a Tx BlockAck session is stopped.
- * rx_bar: tid bitmap to configure on what tid the trigger should occur
+ * @rx_bar: tid bitmap to configure on what tid the trigger should occur
* when a BAR is received (for a Tx BlockAck session).
- * tx_bar: tid bitmap to configure on what tid the trigger should occur
+ * @tx_bar: tid bitmap to configure on what tid the trigger should occur
* when a BAR is send (for an Rx BlocAck session).
- * frame_timeout: tid bitmap to configure on what tid the trigger should occur
+ * @frame_timeout: tid bitmap to configure on what tid the trigger should occur
* when a frame times out in the reordering buffer.
*/
struct iwl_fw_dbg_trigger_ba {
@@ -946,6 +979,7 @@ struct iwl_fw_dbg_trigger_ba {
* @action_bitmap: the TDLS action to trigger the collection upon
* @peer_mode: trigger on specific peer or all
* @peer: the TDLS peer to trigger the collection on
+ * @reserved: reserved
*/
struct iwl_fw_dbg_trigger_tdls {
u8 action_bitmap;
@@ -958,6 +992,7 @@ struct iwl_fw_dbg_trigger_tdls {
* struct iwl_fw_dbg_trigger_tx_status - configures trigger for tx response
* status.
* @statuses: the list of statuses to trigger the collection on
+ * @reserved: reserved
*/
struct iwl_fw_dbg_trigger_tx_status {
struct tx_status {
@@ -971,6 +1006,7 @@ struct iwl_fw_dbg_trigger_tx_status {
* struct iwl_fw_dbg_conf_tlv - a TLV that describes a debug configuration.
* @id: conf id
* @usniffer: should the uSniffer image be used
+ * @reserved: reserved
* @num_of_hcmds: how many HCMDs to send are present here
* @hcmd: a variable length host command to be sent to apply the configuration.
* If there is more than one HCMD to send, they will appear one after the
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/img.h b/drivers/net/wireless/intel/iwlwifi/fw/img.h
index 5256f20623e9..045a3e009429 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/img.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/img.h
@@ -14,14 +14,13 @@
#include "error-dump.h"
/**
- * enum iwl_ucode_type
- *
- * The type of ucode.
+ * enum iwl_ucode_type - type of ucode
*
* @IWL_UCODE_REGULAR: Normal runtime ucode
* @IWL_UCODE_INIT: Initial ucode
* @IWL_UCODE_WOWLAN: Wake on Wireless enabled ucode
* @IWL_UCODE_REGULAR_USNIFFER: Normal runtime ucode when using usniffer image
+ * @IWL_UCODE_TYPE_MAX: (internal value)
*/
enum iwl_ucode_type {
IWL_UCODE_REGULAR,
@@ -122,7 +121,7 @@ struct fw_img {
#define FW_ADDR_CACHE_CONTROL 0xC0000000UL
/**
- * struct iwl_fw_paging
+ * struct iwl_fw_paging - FW paging descriptor
* @fw_paging_phys: page phy pointer
* @fw_paging_block: pointer to the allocated block
* @fw_paging_size: page size
@@ -197,6 +196,11 @@ struct iwl_dump_exclude {
* @dump_excl_wowlan: image dump exclusion areas for WoWLAN image
* @pnvm_data: PNVM data embedded in the .ucode file, if any
* @pnvm_size: size of the embedded PNVM data
+ * @dbg: debug data, see &struct iwl_fw_dbg
+ * @default_calib: default calibration data
+ * @phy_config: PHY configuration flags
+ * @valid_rx_ant: valid RX antenna bitmap
+ * @valid_tx_ant: valid TX antenna bitmap
*/
struct iwl_fw {
u32 ucode_ver;
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/regulatory.c b/drivers/net/wireless/intel/iwlwifi/fw/regulatory.c
index e1f28b053253..d2ad169ae880 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/regulatory.c
+++ b/drivers/net/wireless/intel/iwlwifi/fw/regulatory.c
@@ -543,32 +543,14 @@ static size_t iwl_get_lari_config_cmd_size(u8 cmd_ver)
switch (cmd_ver) {
case 12:
- case 11:
cmd_size = sizeof(struct iwl_lari_config_change_cmd);
break;
- case 10:
- cmd_size = sizeof(struct iwl_lari_config_change_cmd_v10);
- break;
- case 9:
case 8:
- case 7:
- cmd_size = sizeof(struct iwl_lari_config_change_cmd_v7);
+ cmd_size = sizeof(struct iwl_lari_config_change_cmd_v8);
break;
case 6:
cmd_size = sizeof(struct iwl_lari_config_change_cmd_v6);
break;
- case 5:
- cmd_size = sizeof(struct iwl_lari_config_change_cmd_v5);
- break;
- case 4:
- cmd_size = sizeof(struct iwl_lari_config_change_cmd_v4);
- break;
- case 3:
- cmd_size = sizeof(struct iwl_lari_config_change_cmd_v3);
- break;
- case 2:
- cmd_size = sizeof(struct iwl_lari_config_change_cmd_v2);
- break;
default:
cmd_size = sizeof(struct iwl_lari_config_change_cmd_v1);
break;
@@ -609,11 +591,11 @@ int iwl_fill_lari_config(struct iwl_fw_runtime *fwrt,
if (!has_raw_dsm_capa)
value &= DSM_UNII4_ALLOW_BITMAP;
- /* Since version 9, bits 4 and 5 are supported
+ /* Since version 12, bits 4 and 5 are supported
* regardless of this capability, By pass this masking
* if firmware has capability of accepting raw DSM table.
*/
- if (!has_raw_dsm_capa && cmd_ver < 9 &&
+ if (!has_raw_dsm_capa && cmd_ver < 12 &&
!fw_has_capa(&fwrt->fw->ucode_capa,
IWL_UCODE_TLV_CAPA_BIOS_OVERRIDE_5G9_FOR_CA))
value &= ~(DSM_VALUE_UNII4_CANADA_OVERRIDE_MSK |
@@ -637,7 +619,7 @@ int iwl_fill_lari_config(struct iwl_fw_runtime *fwrt,
if (!has_raw_dsm_capa && cmd_ver < 12 &&
!fw_has_capa(&fwrt->fw->ucode_capa,
IWL_UCODE_TLV_CAPA_BIOS_OVERRIDE_UNII4_US_CA))
- value &= CHAN_STATE_ACTIVE_BITMAP_CMD_V11;
+ value &= CHAN_STATE_ACTIVE_BITMAP_CMD_V8;
cmd->chan_state_active_bitmap = cpu_to_le32(value);
}
diff --git a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h
index 806f9bcdf4f5..57570ff15622 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h
@@ -45,6 +45,8 @@ struct iwl_fwrt_shared_mem_cfg {
* struct iwl_fwrt_dump_data - dump data
* @trig: trigger the worker was scheduled upon
* @fw_pkt: packet received from FW
+ * @desc: dump descriptor
+ * @monitor_only: only dump for monitor
*
* Note that the decision which part of the union is used
* is based on iwl_trans_dbg_ini_valid(): the 'trig' part
@@ -68,6 +70,7 @@ struct iwl_fwrt_dump_data {
* struct iwl_fwrt_wk_data - dump worker data struct
* @idx: index of the worker
* @wk: worker
+ * @dump_data: dump data
*/
struct iwl_fwrt_wk_data {
u8 idx;
@@ -91,8 +94,8 @@ struct iwl_txf_iter_data {
/**
* struct iwl_fw_runtime - runtime data for firmware
+ * @trans: transport pointer
* @fw: firmware image
- * @cfg: NIC configuration
* @dev: device pointer
* @ops: user ops
* @ops_ctx: user ops context
@@ -117,6 +120,23 @@ struct iwl_txf_iter_data {
* zero (default initialization) means it hasn't been read yet,
* and BIT(0) is set when it has since function 0 also has this
* bitmap and is always supported
+ * @geo_enabled: WGDS table is present
+ * @geo_num_profiles: number of geo profiles
+ * @geo_rev: geo profiles table revision
+ * @ppag_chains: PPAG table data
+ * @ppag_flags: PPAG flags
+ * @reduced_power_flags: reduced power flags
+ * @sanitize_ctx: context for dump sanitizer
+ * @sanitize_ops: dump sanitizer ops
+ * @sar_chain_a_profile: SAR chain A profile
+ * @sar_chain_b_profile: SAR chain B profile
+ * @sgom_enabled: SGOM enabled
+ * @sgom_table: SGOM table
+ * @timestamp: timestamp marker data
+ * @timestamp.wk: timestamp marking worker
+ * @timestamp.seq: timestamp marking sequence
+ * @timestamp.delay: timestamp marking worker delay
+ * @tpc_enabled: TPC enabled
*/
struct iwl_fw_runtime {
struct iwl_trans *trans;
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-config.h b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
index a607e7ab914b..076810ee5d34 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-config.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-config.h
@@ -170,7 +170,6 @@ struct iwl_fw_mon_regs {
* for aggregation
* @min_txq_size: minimum number of slots required in a TX queue
* @gp2_reg_addr: GP2 (timer) register address
- * @min_umac_error_event_table: minimum SMEM location of UMAC error table
* @mon_dbgi_regs: monitor DBGI registers
* @mon_dram_regs: monitor DRAM registers
* @mon_smem_regs: monitor SMEM registers
@@ -203,7 +202,6 @@ struct iwl_family_base_params {
netdev_features_t features;
u32 smem_offset;
u32 smem_len;
- u32 min_umac_error_event_table;
u32 d3_debug_data_base_addr;
u32 d3_debug_data_length;
u32 min_txq_size;
@@ -385,7 +383,7 @@ struct iwl_mac_cfg {
#define IWL_NUM_RBDS_EHT (512 * 8)
/**
- * struct iwl_rf_cfg
+ * struct iwl_rf_cfg - RF/CRF configuration data
* @fw_name_pre: Firmware filename prefix. The api version and extension
* (.ucode) will be added to filename before loading from disk. The
* filename is constructed as <fw_name_pre>-<api>.ucode.
@@ -418,6 +416,7 @@ struct iwl_mac_cfg {
* @vht_mu_mimo_supported: VHT MU-MIMO support
* @nvm_type: see &enum iwl_nvm_type
* @uhb_supported: ultra high band channels supported
+ * @eht_supported: EHT supported
* @num_rbds: number of receive buffer descriptors to use
* (only used for multi-queue capable devices)
*
@@ -450,7 +449,8 @@ struct iwl_rf_cfg {
host_interrupt_operation_mode:1,
lp_xtal_workaround:1,
vht_mu_mimo_supported:1,
- uhb_supported:1;
+ uhb_supported:1,
+ eht_supported:1;
u8 valid_tx_ant;
u8 valid_rx_ant;
u8 non_shared_ant;
@@ -686,8 +686,10 @@ extern const char iwl_be211_name[];
extern const char iwl_killer_bn1850w2_name[];
extern const char iwl_killer_bn1850i_name[];
extern const char iwl_bn201_name[];
+extern const char iwl_bn203_name[];
extern const char iwl_be221_name[];
extern const char iwl_be223_name[];
+extern const char iwl_ax221_name[];
#if IS_ENABLED(CONFIG_IWLDVM)
extern const struct iwl_rf_cfg iwl5300_agn_cfg;
extern const struct iwl_rf_cfg iwl5350_agn_cfg;
@@ -743,6 +745,7 @@ extern const struct iwl_rf_cfg iwl_rf_fm;
extern const struct iwl_rf_cfg iwl_rf_fm_160mhz;
#define iwl_rf_wh iwl_rf_fm
#define iwl_rf_wh_160mhz iwl_rf_fm_160mhz
+extern const struct iwl_rf_cfg iwl_rf_wh_non_eht;
#define iwl_rf_pe iwl_rf_fm
#endif /* CONFIG_IWLMLD */
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h
index 7ed6329fd8ca..fe4e46a0edbd 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-dbg-tlv.h
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
- * Copyright (C) 2018-2023 Intel Corporation
+ * Copyright (C) 2018-2023, 2025 Intel Corporation
*/
#ifndef __iwl_dbg_tlv_h__
#define __iwl_dbg_tlv_h__
@@ -32,7 +32,7 @@ union iwl_dbg_tlv_tp_data {
};
/**
- * struct iwl_dbg_tlv_time_point_data
+ * struct iwl_dbg_tlv_time_point_data - debug time point data
* @trig_list: list of triggers
* @active_trig_list: list of active triggers
* @hcmd_list: list of host commands
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
index 607fcea6f4ef..3391f07b01de 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.c
@@ -177,9 +177,10 @@ static inline char iwl_drv_get_step(int step)
return 'a' + step;
}
-static bool iwl_drv_is_wifi7_supported(struct iwl_trans *trans)
+bool iwl_drv_is_wifi7_supported(struct iwl_trans *trans)
{
- return CSR_HW_RFID_TYPE(trans->info.hw_rf_id) >= IWL_CFG_RF_TYPE_FM;
+ return trans->mac_cfg->device_family >= IWL_DEVICE_FAMILY_BZ &&
+ CSR_HW_RFID_TYPE(trans->info.hw_rf_id) >= IWL_CFG_RF_TYPE_FM;
}
const char *iwl_drv_get_fwname_pre(struct iwl_trans *trans, char *buf)
@@ -347,8 +348,8 @@ static int iwl_request_firmware(struct iwl_drv *drv, bool first)
if (first)
drv->fw_index = ucode_api_max;
- else if (drv->fw_index == ENCODE_CORE_AS_API(99))
- drv->fw_index = 101; /* last API-scheme number below core 99 */
+ else if (drv->fw_index == ENCODE_CORE_AS_API(100))
+ drv->fw_index = 102; /* last API-scheme number below core 100 */
else
drv->fw_index--;
@@ -427,7 +428,6 @@ struct iwl_firmware_pieces {
size_t dbg_trigger_tlv_len[FW_DBG_TRIGGER_MAX];
struct iwl_fw_dbg_mem_seg_tlv *dbg_mem_tlv;
size_t n_mem_tlv;
- u32 major;
};
static void alloc_sec_data(struct iwl_firmware_pieces *pieces,
@@ -1069,19 +1069,19 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
break;
case IWL_UCODE_TLV_FW_VERSION: {
const __le32 *ptr = (const void *)tlv_data;
- u32 minor;
+ u32 major, minor;
u8 local_comp;
if (tlv_len != sizeof(u32) * 3)
goto invalid_tlv_len;
- pieces->major = le32_to_cpup(ptr++);
+ major = le32_to_cpup(ptr++);
minor = le32_to_cpup(ptr++);
local_comp = le32_to_cpup(ptr);
snprintf(drv->fw.fw_version,
sizeof(drv->fw.fw_version),
- "%u.%08x.%u %s", pieces->major, minor,
+ "%u.%08x.%u %s", major, minor,
local_comp, iwl_reduced_fw_name(drv));
break;
}
@@ -1589,8 +1589,6 @@ static void _iwl_op_mode_stop(struct iwl_drv *drv)
}
}
-#define IWL_MLD_SUPPORTED_FW_VERSION 97
-
/*
* iwl_req_fw_callback - callback when firmware was loaded
*
@@ -1859,17 +1857,8 @@ static void iwl_req_fw_callback(const struct firmware *ucode_raw, void *context)
}
#if IS_ENABLED(CONFIG_IWLMLD)
- if (pieces->major >= IWL_MLD_SUPPORTED_FW_VERSION &&
- iwl_drv_is_wifi7_supported(drv->trans))
+ if (iwl_drv_is_wifi7_supported(drv->trans))
op = &iwlwifi_opmode_table[MLD_OP_MODE];
-#else
- if (pieces->major >= IWL_MLD_SUPPORTED_FW_VERSION &&
- iwl_drv_is_wifi7_supported(drv->trans)) {
- IWL_ERR(drv,
- "IWLMLD needs to be compiled to support this firmware\n");
- mutex_unlock(&iwlwifi_opmode_table_mtx);
- goto out_unbind;
- }
#endif
IWL_INFO(drv, "loaded firmware version %s op_mode %s\n",
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-drv.h b/drivers/net/wireless/intel/iwlwifi/iwl-drv.h
index 595300a14639..6e60953de2ec 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-drv.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-drv.h
@@ -62,7 +62,8 @@ struct iwl_rf_cfg;
* starts the driver: fetches the firmware. This should be called by bus
* specific system flows implementations. For example, the bus specific probe
* function should do bus related operations only, and then call to this
- * function. It returns the driver object or %NULL if an error occurred.
+ * function.
+ * Return: the driver object or %NULL if an error occurred.
*/
struct iwl_drv *iwl_drv_start(struct iwl_trans *trans);
@@ -78,6 +79,12 @@ struct iwl_drv *iwl_drv_start(struct iwl_trans *trans);
void iwl_drv_stop(struct iwl_drv *drv);
/*
+ * iwl_drv_is_wifi7_supported - returns if wifi7 is supported
+ * If yes, iwlmld needs to be used to drive the device.
+ */
+bool iwl_drv_is_wifi7_supported(struct iwl_trans *trans);
+
+/*
* exported symbol management
*
* The driver can be split into multiple modules, in which case some symbols
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h b/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h
index 21eabfc3ffc8..0476df7b7f17 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-modparams.h
@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
- * Copyright (C) 2005-2014, 2018-2022, 2024 Intel Corporation
+ * Copyright (C) 2005-2014, 2018-2022, 2024-2025 Intel Corporation
*/
#ifndef __iwl_modparams_h__
#define __iwl_modparams_h__
@@ -42,7 +42,7 @@ enum iwl_uapsd_disable {
};
/**
- * struct iwl_mod_params
+ * struct iwl_mod_params - module parameters for iwlwifi
*
* Holds the module parameters
*
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
index 23465e4c4b39..e021fc57d85d 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
@@ -2080,7 +2080,7 @@ struct iwl_nvm_data *iwl_get_nvm(struct iwl_trans *trans,
!!(mac_flags & NVM_MAC_SKU_FLAGS_BAND_5_2_ENABLED);
nvm->sku_cap_mimo_disabled =
!!(mac_flags & NVM_MAC_SKU_FLAGS_MIMO_DISABLED);
- if (CSR_HW_RFID_TYPE(trans->info.hw_rf_id) >= IWL_CFG_RF_TYPE_FM)
+ if (trans->cfg->eht_supported)
nvm->sku_cap_11be_enable = true;
/* Initialize PHY sku data */
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.h b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.h
index cbc92abf9f87..12f28bb0e859 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.h
@@ -115,11 +115,12 @@ iwl_parse_nvm_data(struct iwl_trans *trans, const struct iwl_rf_cfg *cfg,
* iwl_parse_nvm_mcc_info - parse MCC (mobile country code) info coming from FW
*
* This function parses the regulatory channel data received as a
- * MCC_UPDATE_CMD command. It returns a newly allocation regulatory domain,
- * to be fed into the regulatory core. In case the geo_info is set handle
- * accordingly. An ERR_PTR is returned on error.
- * If not given to the regulatory core, the user is responsible for freeing
- * the regdomain returned here with kfree.
+ * MCC_UPDATE_CMD command.
+ *
+ * Return: a newly allocation regulatory domain, to be given to the regulatory
+ * core. In case the geo_info is set handle accordingly. An ERR_PTR is
+ * returned on error. If not given to the regulatory core, the user is
+ * responsible for freeing the regdomain returned here with kfree().
*
* @trans: the transport
* @num_of_ch: the number of channels
@@ -140,6 +141,8 @@ iwl_parse_nvm_mcc_info(struct iwl_trans *trans,
* This struct holds an NVM section read from the NIC using NVM_ACCESS_CMD,
* and saved for later use by the driver. Not all NVM sections are saved
* this way, only the needed ones.
+ * @length: length of the section
+ * @data: section data
*/
struct iwl_nvm_section {
u16 length;
@@ -148,6 +151,10 @@ struct iwl_nvm_section {
/**
* iwl_read_external_nvm - Reads external NVM from a file into nvm_sections
+ * @trans: the transport
+ * @nvm_file_name: the filename to request
+ * @nvm_sections: sections data to fill
+ * Return: 0 on success or an error code
*/
int iwl_read_external_nvm(struct iwl_trans *trans,
const char *nvm_file_name,
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h b/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h
index a146d0e399f2..df6341dfc4a1 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-op-mode.h
@@ -185,6 +185,7 @@ void iwl_opmode_deregister(const char *name);
/**
* struct iwl_op_mode - operational mode
* @ops: pointer to its own ops
+ * @op_mode_specific: per-opmode data
*
* This holds an implementation of the mac80211 / fw API.
*/
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
index a0cc5d7745e8..a552669db6e2 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.h
@@ -121,7 +121,7 @@ enum CMD_MODE {
#define DEF_CMD_PAYLOAD_SIZE 320
/**
- * struct iwl_device_cmd
+ * struct iwl_device_cmd - device command structure
*
* For allocation of the command and tx queues, this establishes the overall
* size of the largest command we send to uCode, except for commands that
@@ -516,7 +516,7 @@ enum iwl_trans_state {
*/
/**
- * enum iwl_ini_cfg_state
+ * enum iwl_ini_cfg_state - debug config state
* @IWL_INI_CFG_STATE_NOT_LOADED: no debug cfg was given
* @IWL_INI_CFG_STATE_LOADED: debug cfg was found and loaded
* @IWL_INI_CFG_STATE_CORRUPTED: debug cfg was found and some of the TLVs
@@ -532,7 +532,7 @@ enum iwl_ini_cfg_state {
#define IWL_TRANS_NMI_TIMEOUT (HZ / 4)
/**
- * struct iwl_dram_data
+ * struct iwl_dram_data - DRAM data descriptor
* @physical: page phy pointer
* @block: pointer to the allocated block/page
* @size: size of the block/page
diff --git a/drivers/net/wireless/intel/iwlwifi/mld/constants.h b/drivers/net/wireless/intel/iwlwifi/mld/constants.h
index 49accf96f44b..5d23a618ae3c 100644
--- a/drivers/net/wireless/intel/iwlwifi/mld/constants.h
+++ b/drivers/net/wireless/intel/iwlwifi/mld/constants.h
@@ -75,5 +75,7 @@
#define IWL_MLD_FTM_RESP_LMR_FEEDBACK_SUPPORT true
#define IWL_MLD_FTM_NON_TB_MIN_TIME_BETWEEN_MSR 7
#define IWL_MLD_FTM_NON_TB_MAX_TIME_BETWEEN_MSR 1000
+#define IWL_MLD_STA_EXT_CAPA_SIZE 9
+#define IWL_MLD_EXT_CAPA_NUM_IFTYPES 1
#endif /* __iwl_mld_constants_h__ */
diff --git a/drivers/net/wireless/intel/iwlwifi/mld/d3.c b/drivers/net/wireless/intel/iwlwifi/mld/d3.c
index 1d4282a21f09..dd85be94433c 100644
--- a/drivers/net/wireless/intel/iwlwifi/mld/d3.c
+++ b/drivers/net/wireless/intel/iwlwifi/mld/d3.c
@@ -1794,6 +1794,10 @@ iwl_mld_send_proto_offload(struct iwl_mld *mld,
u32 enabled = 0;
cmd = kzalloc(hcmd.len[0], GFP_KERNEL);
+ if (!cmd) {
+ IWL_DEBUG_WOWLAN(mld, "Failed to allocate proto offload cmd\n");
+ return -ENOMEM;
+ }
#if IS_ENABLED(CONFIG_IPV6)
struct iwl_mld_vif *mld_vif = iwl_mld_vif_from_mac80211(vif);
diff --git a/drivers/net/wireless/intel/iwlwifi/mld/fw.c b/drivers/net/wireless/intel/iwlwifi/mld/fw.c
index b372173c4a79..19da521a4bab 100644
--- a/drivers/net/wireless/intel/iwlwifi/mld/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mld/fw.c
@@ -124,9 +124,8 @@ static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait,
u16 status;
switch (version) {
- case 6:
case 7:
- expected_sz = sizeof(struct iwl_alive_ntf_v6);
+ expected_sz = sizeof(struct iwl_alive_ntf_v7);
break;
case 8:
expected_sz = sizeof(struct iwl_alive_ntf);
@@ -168,11 +167,7 @@ static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait,
umac_error_table = le32_to_cpu(umac->dbg_ptrs.error_info_addr) &
~FW_ADDR_CACHE_CONTROL;
- if (umac_error_table >= trans->mac_cfg->base->min_umac_error_event_table)
- iwl_fw_umac_set_alive_err_table(trans, umac_error_table);
- else
- IWL_ERR(mld, "Not valid error log pointer 0x%08X\n",
- umac_error_table);
+ iwl_fw_umac_set_alive_err_table(trans, umac_error_table);
alive_data->valid = status == IWL_ALIVE_STATUS_OK;
@@ -188,9 +183,8 @@ static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait,
le32_to_cpu(umac->umac_major),
le32_to_cpu(umac->umac_minor));
- if (version >= 7)
- IWL_DEBUG_FW(mld, "FW alive flags 0x%x\n",
- le16_to_cpu(palive->flags));
+ IWL_DEBUG_FW(mld, "FW alive flags 0x%x\n",
+ le16_to_cpu(palive->flags));
if (version >= 8)
IWL_DEBUG_FW(mld, "platform_id 0x%llx\n",
diff --git a/drivers/net/wireless/intel/iwlwifi/mld/iface.c b/drivers/net/wireless/intel/iwlwifi/mld/iface.c
index ed379825a923..a5ececfc13e4 100644
--- a/drivers/net/wireless/intel/iwlwifi/mld/iface.c
+++ b/drivers/net/wireless/intel/iwlwifi/mld/iface.c
@@ -528,6 +528,19 @@ void iwl_mld_handle_probe_resp_data_notif(struct iwl_mld *mld,
mld_link = &iwl_mld_vif_from_mac80211(vif)->deflink;
+ /* len_low should be 2 + n*13 (where n is the number of descriptors.
+ * 13 is the size of a NoA descriptor). We can have either one or two
+ * descriptors.
+ */
+ if (IWL_FW_CHECK(mld, notif->noa_active &&
+ notif->noa_attr.len_low != 2 +
+ sizeof(struct ieee80211_p2p_noa_desc) &&
+ notif->noa_attr.len_low != 2 +
+ sizeof(struct ieee80211_p2p_noa_desc) * 2,
+ "Invalid noa_attr.len_low (%d)\n",
+ notif->noa_attr.len_low))
+ return;
+
new_data = kzalloc(sizeof(*new_data), GFP_KERNEL);
if (!new_data)
return;
diff --git a/drivers/net/wireless/intel/iwlwifi/mld/link.c b/drivers/net/wireless/intel/iwlwifi/mld/link.c
index 60d814bf5779..f26f70d91487 100644
--- a/drivers/net/wireless/intel/iwlwifi/mld/link.c
+++ b/drivers/net/wireless/intel/iwlwifi/mld/link.c
@@ -465,10 +465,13 @@ int iwl_mld_add_link(struct iwl_mld *mld,
int ret;
if (!link) {
- if (is_deflink)
+ if (is_deflink) {
link = &mld_vif->deflink;
- else
+ } else {
link = kzalloc(sizeof(*link), GFP_KERNEL);
+ if (!link)
+ return -ENOMEM;
+ }
} else {
WARN_ON(!mld->fw_status.in_hw_restart);
}
@@ -572,8 +575,12 @@ void iwl_mld_handle_missed_beacon_notif(struct iwl_mld *mld,
/* Not in EMLSR and we can't hear the link.
* Try to switch to a better link. EMLSR case is handled below.
*/
- if (!iwl_mld_emlsr_active(vif))
+ if (!iwl_mld_emlsr_active(vif)) {
+ IWL_DEBUG_EHT(mld,
+ "missed beacons exceeds threshold. link_id=%u. Try to switch to a better link.\n",
+ link_id);
iwl_mld_int_mlo_scan(mld, vif);
+ }
}
/* no more logic if we're not in EMLSR */
@@ -592,7 +599,8 @@ void iwl_mld_handle_missed_beacon_notif(struct iwl_mld *mld,
return;
IWL_DEBUG_EHT(mld,
- "missed bcn on the other link (link_id=%u): %u\n",
+ "missed bcn link_id=%u: %u consecutive=%u, other link_id=%u: %u\n",
+ link_id, missed_bcon, missed_bcon_since_rx,
other_link->link_id, scnd_lnk_bcn_lost);
/* Exit EMLSR if we lost more than
diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c b/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c
index 5725104a53bf..55b484c16280 100644
--- a/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mld/mac80211.c
@@ -23,6 +23,7 @@
#include "roc.h"
#include "mlo.h"
#include "stats.h"
+#include "iwl-nvm-parse.h"
#include "ftm-initiator.h"
#include "low_latency.h"
#include "fw/api/scan.h"
@@ -75,13 +76,12 @@ iwl_mld_iface_combinations[] = {
},
};
-static const u8 if_types_ext_capa_sta[] = {
- [0] = WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING,
- [2] = WLAN_EXT_CAPA3_MULTI_BSSID_SUPPORT,
- [7] = WLAN_EXT_CAPA8_OPMODE_NOTIF |
- WLAN_EXT_CAPA8_MAX_MSDU_IN_AMSDU_LSB,
- [8] = WLAN_EXT_CAPA9_MAX_MSDU_IN_AMSDU_MSB,
- [9] = WLAN_EXT_CAPA10_TWT_REQUESTER_SUPPORT,
+static const u8 ext_capa_base[IWL_MLD_STA_EXT_CAPA_SIZE] = {
+ [0] = WLAN_EXT_CAPA1_EXT_CHANNEL_SWITCHING,
+ [2] = WLAN_EXT_CAPA3_MULTI_BSSID_SUPPORT,
+ [7] = WLAN_EXT_CAPA8_OPMODE_NOTIF |
+ WLAN_EXT_CAPA8_MAX_MSDU_IN_AMSDU_LSB,
+ [8] = WLAN_EXT_CAPA9_MAX_MSDU_IN_AMSDU_MSB,
};
#define IWL_MLD_EMLSR_CAPA (IEEE80211_EML_CAP_EMLSR_SUPP | \
@@ -94,18 +94,6 @@ static const u8 if_types_ext_capa_sta[] = {
IEEE80211_MLD_CAP_OP_TID_TO_LINK_MAP_NEG_SUPP_SAME) | \
IEEE80211_MLD_CAP_OP_LINK_RECONF_SUPPORT)
-static const struct wiphy_iftype_ext_capab iftypes_ext_capa[] = {
- {
- .iftype = NL80211_IFTYPE_STATION,
- .extended_capabilities = if_types_ext_capa_sta,
- .extended_capabilities_mask = if_types_ext_capa_sta,
- .extended_capabilities_len = sizeof(if_types_ext_capa_sta),
- /* relevant only if EHT is supported */
- .eml_capabilities = IWL_MLD_EMLSR_CAPA,
- .mld_capa_and_ops = IWL_MLD_CAPA_OPS,
- },
-};
-
static void iwl_mld_hw_set_addresses(struct iwl_mld *mld)
{
struct wiphy *wiphy = mld->wiphy;
@@ -335,21 +323,37 @@ static void iwl_mac_hw_set_wiphy(struct iwl_mld *mld)
if (fw_has_capa(ucode_capa, IWL_UCODE_TLV_CAPA_PROTECTED_TWT))
wiphy_ext_feature_set(wiphy, NL80211_EXT_FEATURE_PROTECTED_TWT);
- wiphy->iftype_ext_capab = NULL;
- wiphy->num_iftype_ext_capab = 0;
-
- if (!iwlwifi_mod_params.disable_11ax) {
- wiphy->iftype_ext_capab = iftypes_ext_capa;
- wiphy->num_iftype_ext_capab = ARRAY_SIZE(iftypes_ext_capa);
-
- ieee80211_hw_set(hw, SUPPORTS_MULTI_BSSID);
- ieee80211_hw_set(hw, SUPPORTS_ONLY_HE_MULTI_BSSID);
- }
-
if (iwlmld_mod_params.power_scheme != IWL_POWER_SCHEME_CAM)
wiphy->flags |= WIPHY_FLAG_PS_ON_BY_DEFAULT;
else
wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;
+
+ /* We are done for non-HE */
+ if (iwlwifi_mod_params.disable_11ax)
+ return;
+
+ ieee80211_hw_set(hw, SUPPORTS_MULTI_BSSID);
+ ieee80211_hw_set(hw, SUPPORTS_ONLY_HE_MULTI_BSSID);
+
+ wiphy->iftype_ext_capab = mld->ext_capab;
+ wiphy->num_iftype_ext_capab = ARRAY_SIZE(mld->ext_capab);
+
+ BUILD_BUG_ON(sizeof(mld->sta_ext_capab) < sizeof(ext_capa_base));
+
+ memcpy(mld->sta_ext_capab, ext_capa_base, sizeof(ext_capa_base));
+
+ mld->ext_capab[0].iftype = NL80211_IFTYPE_STATION;
+ mld->ext_capab[0].extended_capabilities = mld->sta_ext_capab;
+ mld->ext_capab[0].extended_capabilities_mask = mld->sta_ext_capab;
+ mld->ext_capab[0].extended_capabilities_len = sizeof(mld->sta_ext_capab);
+
+ if (!mld->nvm_data->sku_cap_11be_enable ||
+ iwlwifi_mod_params.disable_11be)
+ return;
+
+ mld->ext_capab[0].eml_capabilities = IWL_MLD_EMLSR_CAPA;
+ mld->ext_capab[0].mld_capa_and_ops = IWL_MLD_CAPA_OPS;
+
}
static void iwl_mac_hw_set_misc(struct iwl_mld *mld)
@@ -393,11 +397,9 @@ static int iwl_mld_hw_verify_preconditions(struct iwl_mld *mld)
TLC_MNG_UPDATE_NOTIF, 0) >= 4) +
(iwl_fw_lookup_notif_ver(mld->fw, LEGACY_GROUP,
REPLY_RX_MPDU_CMD, 0) >= 6) +
- (iwl_fw_lookup_notif_ver(mld->fw, DATA_PATH_GROUP,
- RX_NO_DATA_NOTIF, 0) >= 4) +
(iwl_fw_lookup_notif_ver(mld->fw, LONG_GROUP, TX_CMD, 0) >= 9);
- if (ratecheck != 0 && ratecheck != 5) {
+ if (ratecheck != 0 && ratecheck != 4) {
IWL_ERR(mld, "Firmware has inconsistent rates\n");
return -EINVAL;
}
@@ -680,6 +682,8 @@ void iwl_mld_mac80211_remove_interface(struct ieee80211_hw *hw,
#endif
iwl_mld_rm_vif(mld, vif);
+
+ mld->monitor.phy.valid = false;
}
struct iwl_mld_mc_iter_data {
@@ -2591,11 +2595,44 @@ iwl_mld_can_neg_ttlm(struct ieee80211_hw *hw, struct ieee80211_vif *vif,
return NEG_TTLM_RES_ACCEPT;
}
+static int iwl_mld_get_antenna(struct ieee80211_hw *hw, int radio_idx,
+ u32 *tx_ant, u32 *rx_ant)
+{
+ struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw);
+
+ *tx_ant = iwl_mld_get_valid_tx_ant(mld);
+ *rx_ant = iwl_mld_get_valid_rx_ant(mld);
+
+ return 0;
+}
+
+static int iwl_mld_set_antenna(struct ieee80211_hw *hw, int radio_idx,
+ u32 tx_ant, u32 rx_ant)
+{
+ struct iwl_mld *mld = IWL_MAC80211_GET_MLD(hw);
+
+ if (WARN_ON(!mld->nvm_data))
+ return -EBUSY;
+
+ /* mac80211 ensures the device is not started,
+ * so the firmware cannot be running
+ */
+
+ mld->set_tx_ant = tx_ant;
+ mld->set_rx_ant = rx_ant;
+
+ iwl_reinit_cab(mld->trans, mld->nvm_data, tx_ant, rx_ant, mld->fw);
+
+ return 0;
+}
+
const struct ieee80211_ops iwl_mld_hw_ops = {
.tx = iwl_mld_mac80211_tx,
.start = iwl_mld_mac80211_start,
.stop = iwl_mld_mac80211_stop,
.config = iwl_mld_mac80211_config,
+ .get_antenna = iwl_mld_get_antenna,
+ .set_antenna = iwl_mld_set_antenna,
.add_interface = iwl_mld_mac80211_add_interface,
.remove_interface = iwl_mld_mac80211_remove_interface,
.conf_tx = iwl_mld_mac80211_conf_tx,
diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mld.c b/drivers/net/wireless/intel/iwlwifi/mld/mld.c
index a6962256bdd1..8a4c96385640 100644
--- a/drivers/net/wireless/intel/iwlwifi/mld/mld.c
+++ b/drivers/net/wireless/intel/iwlwifi/mld/mld.c
@@ -259,6 +259,7 @@ static const struct iwl_hcmd_names iwl_mld_data_path_names[] = {
HCMD_NAME(MONITOR_NOTIF),
HCMD_NAME(TLC_MNG_UPDATE_NOTIF),
HCMD_NAME(BEACON_FILTER_IN_NOTIF),
+ HCMD_NAME(PHY_AIR_SNIFFER_NOTIF),
HCMD_NAME(MU_GROUP_MGMT_NOTIF),
};
diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mld.h b/drivers/net/wireless/intel/iwlwifi/mld/mld.h
index 94dc9da6360d..22efe8e10f53 100644
--- a/drivers/net/wireless/intel/iwlwifi/mld/mld.h
+++ b/drivers/net/wireless/intel/iwlwifi/mld/mld.h
@@ -118,7 +118,11 @@
* @monitor.cur_bssid: current bssid tracked by the sniffer
* @monitor.ptp_time: set the Rx mactime using the device's PTP clock time
* @monitor.p80: primary channel position relative to he whole bandwidth, in
- * steps of 80 MHz
+ * steps of 80 MHz
+ * @monitor.phy: PHY data information
+ * @monitor.phy.data: PHY data (&struct iwl_rx_phy_air_sniffer_ntfy) received
+ * @monitor.phy.valid: PHY data is valid (was received)
+ * @monitor.phy.used: PHY data was used by an RX
* @fw_id_to_link_sta: maps a fw id of a sta to the corresponding
* ieee80211_link_sta. This is not cleaned up on restart since we want to
* preserve the fw sta ids during a restart (for SN/PN restoring).
@@ -134,6 +138,8 @@
* @fw: a pointer to the fw object
* @hw: pointer to the hw object.
* @wiphy: a pointer to the wiphy struct, for easier access to it.
+ * @ext_capab: extended capabilities that will be set to wiphy on registration.
+ * @sta_ext_capab: extended capabilities for the station interface.
* @nvm_data: pointer to the nvm_data that includes all our capabilities
* @fwrt: fw runtime data
* @debugfs_dir: debugfs directory
@@ -180,6 +186,8 @@
* @mcast_filter_cmd: pointer to the multicast filter command.
* @mgmt_tx_ant: stores the last TX antenna index; used for setting
* TX rate_n_flags for non-STA mgmt frames (toggles on every TX failure).
+ * @set_tx_ant: stores the last TX antenna bitmask set by user space (if any)
+ * @set_rx_ant: stores the last RX antenna bitmask set by user space (if any)
* @fw_rates_ver_3: FW rates are in version 3
* @low_latency: low-latency manager.
* @tzone: thermal zone device's data
@@ -205,6 +213,10 @@ struct iwl_mld {
u32 ampdu_ref;
bool ampdu_toggle;
u8 p80;
+ struct {
+ struct iwl_rx_phy_air_sniffer_ntfy data;
+ u8 valid:1, used:1;
+ } phy;
#ifdef CONFIG_IWLWIFI_DEBUGFS
__le16 cur_aid;
u8 cur_bssid[ETH_ALEN];
@@ -225,6 +237,8 @@ struct iwl_mld {
const struct iwl_fw *fw;
struct ieee80211_hw *hw;
struct wiphy *wiphy;
+ struct wiphy_iftype_ext_capab ext_capab[IWL_MLD_EXT_CAPA_NUM_IFTYPES];
+ u8 sta_ext_capab[IWL_MLD_STA_EXT_CAPA_SIZE];
struct iwl_nvm_data *nvm_data;
struct iwl_fw_runtime fwrt;
struct dentry *debugfs_dir;
@@ -279,6 +293,9 @@ struct iwl_mld {
u8 mgmt_tx_ant;
+ u8 set_tx_ant;
+ u8 set_rx_ant;
+
bool fw_rates_ver_3;
struct iwl_mld_low_latency low_latency;
@@ -374,6 +391,9 @@ static inline u8 iwl_mld_get_valid_tx_ant(const struct iwl_mld *mld)
if (mld->nvm_data && mld->nvm_data->valid_tx_ant)
tx_ant &= mld->nvm_data->valid_tx_ant;
+ if (mld->set_tx_ant)
+ tx_ant &= mld->set_tx_ant;
+
return tx_ant;
}
@@ -384,6 +404,9 @@ static inline u8 iwl_mld_get_valid_rx_ant(const struct iwl_mld *mld)
if (mld->nvm_data && mld->nvm_data->valid_rx_ant)
rx_ant &= mld->nvm_data->valid_rx_ant;
+ if (mld->set_rx_ant)
+ rx_ant &= mld->set_rx_ant;
+
return rx_ant;
}
diff --git a/drivers/net/wireless/intel/iwlwifi/mld/mlo.c b/drivers/net/wireless/intel/iwlwifi/mld/mlo.c
index 241a6271d13d..c6b151f26921 100644
--- a/drivers/net/wireless/intel/iwlwifi/mld/mlo.c
+++ b/drivers/net/wireless/intel/iwlwifi/mld/mlo.c
@@ -31,11 +31,9 @@ static void iwl_mld_print_emlsr_blocked(struct iwl_mld *mld, u32 mask)
{
#define NAME_FMT(x) "%s"
#define NAME_PR(x) (mask & IWL_MLD_EMLSR_BLOCKED_##x) ? "[" #x "]" : "",
- IWL_DEBUG_INFO(mld,
- "EMLSR blocked = " HANDLE_EMLSR_BLOCKED_REASONS(NAME_FMT)
- " (0x%x)\n",
- HANDLE_EMLSR_BLOCKED_REASONS(NAME_PR)
- mask);
+ IWL_DEBUG_EHT(mld,
+ "EMLSR blocked = " HANDLE_EMLSR_BLOCKED_REASONS(NAME_FMT)
+ " (0x%x)\n", HANDLE_EMLSR_BLOCKED_REASONS(NAME_PR) mask);
#undef NAME_FMT
#undef NAME_PR
}
@@ -72,11 +70,9 @@ static void iwl_mld_print_emlsr_exit(struct iwl_mld *mld, u32 mask)
{
#define NAME_FMT(x) "%s"
#define NAME_PR(x) (mask & IWL_MLD_EMLSR_EXIT_##x) ? "[" #x "]" : "",
- IWL_DEBUG_INFO(mld,
- "EMLSR exit = " HANDLE_EMLSR_EXIT_REASONS(NAME_FMT)
- " (0x%x)\n",
- HANDLE_EMLSR_EXIT_REASONS(NAME_PR)
- mask);
+ IWL_DEBUG_EHT(mld,
+ "EMLSR exit = " HANDLE_EMLSR_EXIT_REASONS(NAME_FMT)
+ " (0x%x)\n", HANDLE_EMLSR_EXIT_REASONS(NAME_PR) mask);
#undef NAME_FMT
#undef NAME_PR
}
@@ -170,10 +166,10 @@ static void iwl_mld_check_emlsr_prevention(struct iwl_mld *mld,
WARN_ON(mld_vif->emlsr.exit_repeat_count > 3);
}
- IWL_DEBUG_INFO(mld,
- "Preventing EMLSR for %ld seconds due to %u exits with the reason = %s (0x%x)\n",
- delay / HZ, mld_vif->emlsr.exit_repeat_count,
- iwl_mld_get_emlsr_exit_string(reason), reason);
+ IWL_DEBUG_EHT(mld,
+ "Preventing EMLSR for %ld seconds due to %u exits with the reason = %s (0x%x)\n",
+ delay / HZ, mld_vif->emlsr.exit_repeat_count,
+ iwl_mld_get_emlsr_exit_string(reason), reason);
wiphy_delayed_work_queue(mld->wiphy,
&mld_vif->emlsr.prevent_done_wk, delay);
@@ -217,10 +213,10 @@ static int _iwl_mld_exit_emlsr(struct iwl_mld *mld, struct ieee80211_vif *vif,
link_to_keep = __ffs(vif->active_links);
new_active_links = BIT(link_to_keep);
- IWL_DEBUG_INFO(mld,
- "Exiting EMLSR. reason = %s (0x%x). Current active links=0x%x, new active links = 0x%x\n",
- iwl_mld_get_emlsr_exit_string(exit), exit,
- vif->active_links, new_active_links);
+ IWL_DEBUG_EHT(mld,
+ "Exiting EMLSR. reason = %s (0x%x). Current active links=0x%x, new active links = 0x%x\n",
+ iwl_mld_get_emlsr_exit_string(exit), exit,
+ vif->active_links, new_active_links);
if (sync)
ret = ieee80211_set_active_links(vif, new_active_links);
@@ -262,9 +258,8 @@ static int _iwl_mld_emlsr_block(struct iwl_mld *mld, struct ieee80211_vif *vif,
mld_vif->emlsr.blocked_reasons |= reason;
- IWL_DEBUG_INFO(mld,
- "Blocking EMLSR mode. reason = %s (0x%x)\n",
- iwl_mld_get_emlsr_blocked_string(reason), reason);
+ IWL_DEBUG_EHT(mld, "Blocking EMLSR mode. reason = %s (0x%x)\n",
+ iwl_mld_get_emlsr_blocked_string(reason), reason);
iwl_mld_print_emlsr_blocked(mld, mld_vif->emlsr.blocked_reasons);
if (reason == IWL_MLD_EMLSR_BLOCKED_TPT)
@@ -335,9 +330,8 @@ void iwl_mld_unblock_emlsr(struct iwl_mld *mld, struct ieee80211_vif *vif,
mld_vif->emlsr.blocked_reasons &= ~reason;
- IWL_DEBUG_INFO(mld,
- "Unblocking EMLSR mode. reason = %s (0x%x)\n",
- iwl_mld_get_emlsr_blocked_string(reason), reason);
+ IWL_DEBUG_EHT(mld, "Unblocking EMLSR mode. reason = %s (0x%x)\n",
+ iwl_mld_get_emlsr_blocked_string(reason), reason);
iwl_mld_print_emlsr_blocked(mld, mld_vif->emlsr.blocked_reasons);
if (reason == IWL_MLD_EMLSR_BLOCKED_TPT)
@@ -348,7 +342,7 @@ void iwl_mld_unblock_emlsr(struct iwl_mld *mld, struct ieee80211_vif *vif,
if (mld_vif->emlsr.blocked_reasons)
return;
- IWL_DEBUG_INFO(mld, "EMLSR is unblocked\n");
+ IWL_DEBUG_EHT(mld, "EMLSR is unblocked\n");
iwl_mld_int_mlo_scan(mld, vif);
}
@@ -365,18 +359,17 @@ iwl_mld_vif_iter_emlsr_mode_notif(void *data, u8 *mac,
switch (action) {
case ESR_RECOMMEND_LEAVE:
- IWL_DEBUG_INFO(mld_vif->mld,
- "FW recommend leave reason = 0x%x\n",
- le32_to_cpu(notif->leave_reason_mask));
+ IWL_DEBUG_EHT(mld_vif->mld,
+ "FW recommend leave reason = 0x%x\n",
+ le32_to_cpu(notif->leave_reason_mask));
iwl_mld_exit_emlsr(mld_vif->mld, vif,
IWL_MLD_EMLSR_EXIT_FW_REQUEST,
iwl_mld_get_primary_link(vif));
break;
case ESR_FORCE_LEAVE:
- IWL_DEBUG_INFO(mld_vif->mld,
- "FW force leave reason = 0x%x\n",
- le32_to_cpu(notif->leave_reason_mask));
+ IWL_DEBUG_EHT(mld_vif->mld, "FW force leave reason = 0x%x\n",
+ le32_to_cpu(notif->leave_reason_mask));
fallthrough;
case ESR_RECOMMEND_ENTER:
default:
@@ -412,11 +405,12 @@ void iwl_mld_handle_emlsr_trans_fail_notif(struct iwl_mld *mld,
struct ieee80211_bss_conf *bss_conf =
iwl_mld_fw_id_to_link_conf(mld, fw_link_id);
- IWL_DEBUG_INFO(mld, "Failed to %s EMLSR on link %d (FW: %d), reason %d\n",
- le32_to_cpu(notif->activation) ? "enter" : "exit",
- bss_conf ? bss_conf->link_id : -1,
- le32_to_cpu(notif->link_id),
- le32_to_cpu(notif->err_code));
+ IWL_DEBUG_EHT(mld,
+ "Failed to %s EMLSR on link %d (FW: %d), reason %d\n",
+ le32_to_cpu(notif->activation) ? "enter" : "exit",
+ bss_conf ? bss_conf->link_id : -1,
+ le32_to_cpu(notif->link_id),
+ le32_to_cpu(notif->err_code));
if (IWL_FW_CHECK(mld, !bss_conf,
"FW reported failure to %sactivate EMLSR on a non-existing link: %d\n",
@@ -590,8 +584,8 @@ void iwl_mld_emlsr_check_tpt(struct wiphy *wiphy, struct wiphy_work *wk)
spin_unlock_bh(&queue_counter->lock);
}
- IWL_DEBUG_INFO(mld, "total Tx MPDUs: %ld. total Rx MPDUs: %ld\n",
- total_tx, total_rx);
+ IWL_DEBUG_EHT(mld, "total Tx MPDUs: %ld. total Rx MPDUs: %ld\n",
+ total_tx, total_rx);
/* If we don't have enough MPDUs - exit EMLSR */
if (total_tx < IWL_MLD_ENTER_EMLSR_TPT_THRESH &&
@@ -603,10 +597,10 @@ void iwl_mld_emlsr_check_tpt(struct wiphy *wiphy, struct wiphy_work *wk)
/* EMLSR is not active */
if (sec_link_id == -1)
- return;
+ goto schedule;
- IWL_DEBUG_INFO(mld, "Secondary Link %d: Tx MPDUs: %ld. Rx MPDUs: %ld\n",
- sec_link_id, sec_link_tx, sec_link_rx);
+ IWL_DEBUG_EHT(mld, "Secondary Link %d: Tx MPDUs: %ld. Rx MPDUs: %ld\n",
+ sec_link_id, sec_link_tx, sec_link_rx);
/* Calculate the percentage of the secondary link TX/RX */
sec_link_tx_perc = total_tx ? sec_link_tx * 100 / total_tx : 0;
@@ -625,6 +619,7 @@ void iwl_mld_emlsr_check_tpt(struct wiphy *wiphy, struct wiphy_work *wk)
return;
}
+schedule:
/* Check again when the next window ends */
wiphy_delayed_work_queue(mld_vif->mld->wiphy,
&mld_vif->emlsr.check_tpt_wk,
@@ -702,10 +697,8 @@ iwl_mld_emlsr_disallowed_with_link(struct iwl_mld *mld,
ret |= IWL_MLD_EMLSR_EXIT_CSA;
if (ret) {
- IWL_DEBUG_INFO(mld,
- "Link %d is not allowed for EMLSR as %s\n",
- link->link_id,
- primary ? "primary" : "secondary");
+ IWL_DEBUG_EHT(mld, "Link %d is not allowed for EMLSR as %s\n",
+ link->link_id, primary ? "primary" : "secondary");
iwl_mld_print_emlsr_exit(mld, ret);
}
@@ -869,13 +862,12 @@ iwl_mld_emlsr_pair_state(struct ieee80211_vif *vif,
reason_mask |= IWL_MLD_EMLSR_EXIT_CHAN_LOAD;
if (reason_mask) {
- IWL_DEBUG_INFO(mld,
- "Links %d and %d are not a valid pair for EMLSR\n",
- a->link_id, b->link_id);
- IWL_DEBUG_INFO(mld,
- "Links bandwidth are: %d and %d\n",
- nl80211_chan_width_to_mhz(a->chandef->width),
- nl80211_chan_width_to_mhz(b->chandef->width));
+ IWL_DEBUG_EHT(mld,
+ "Links %d and %d are not a valid pair for EMLSR\n",
+ a->link_id, b->link_id);
+ IWL_DEBUG_EHT(mld, "Links bandwidth are: %d and %d\n",
+ nl80211_chan_width_to_mhz(a->chandef->width),
+ nl80211_chan_width_to_mhz(b->chandef->width));
iwl_mld_print_emlsr_exit(mld, reason_mask);
}
@@ -993,8 +985,8 @@ static void _iwl_mld_select_links(struct iwl_mld *mld,
}
set_active:
- IWL_DEBUG_INFO(mld, "Link selection result: 0x%x. Primary = %d\n",
- new_active, new_primary);
+ IWL_DEBUG_EHT(mld, "Link selection result: 0x%x. Primary = %d\n",
+ new_active, new_primary);
mld_vif->emlsr.selected_primary = new_primary;
mld_vif->emlsr.selected_links = new_active;
diff --git a/drivers/net/wireless/intel/iwlwifi/mld/notif.c b/drivers/net/wireless/intel/iwlwifi/mld/notif.c
index 884973d0b344..4cf3920b005f 100644
--- a/drivers/net/wireless/intel/iwlwifi/mld/notif.c
+++ b/drivers/net/wireless/intel/iwlwifi/mld/notif.c
@@ -589,8 +589,8 @@ void iwl_mld_rx(struct iwl_op_mode *op_mode, struct napi_struct *napi,
else if (unlikely(cmd_id == WIDE_ID(DATA_PATH_GROUP,
RX_QUEUES_NOTIFICATION)))
iwl_mld_handle_rx_queues_sync_notif(mld, napi, pkt, 0);
- else if (cmd_id == WIDE_ID(DATA_PATH_GROUP, RX_NO_DATA_NOTIF))
- iwl_mld_rx_monitor_no_data(mld, napi, pkt, 0);
+ else if (cmd_id == WIDE_ID(DATA_PATH_GROUP, PHY_AIR_SNIFFER_NOTIF))
+ iwl_mld_handle_phy_air_sniffer_notif(mld, napi, pkt);
else
iwl_mld_rx_notif(mld, rxb, pkt);
}
diff --git a/drivers/net/wireless/intel/iwlwifi/mld/roc.c b/drivers/net/wireless/intel/iwlwifi/mld/roc.c
index 4136c98030d0..4e37a288471e 100644
--- a/drivers/net/wireless/intel/iwlwifi/mld/roc.c
+++ b/drivers/net/wireless/intel/iwlwifi/mld/roc.c
@@ -231,7 +231,9 @@ void iwl_mld_handle_roc_notif(struct iwl_mld *mld,
struct ieee80211_vif *vif;
vif = iwl_mld_find_roc_vif(mld, activity);
- if (WARN_ON(!vif))
+ if (IWL_FW_CHECK(mld, !vif,
+ "unexpected ROC notif from FW for activity %d\n",
+ activity))
return;
mld_vif = iwl_mld_vif_from_mac80211(vif);
diff --git a/drivers/net/wireless/intel/iwlwifi/mld/rx.c b/drivers/net/wireless/intel/iwlwifi/mld/rx.c
index 20d866dd92c2..6a76e3fcb581 100644
--- a/drivers/net/wireless/intel/iwlwifi/mld/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mld/rx.c
@@ -18,41 +18,32 @@
/* stores relevant PHY data fields extracted from iwl_rx_mpdu_desc */
struct iwl_mld_rx_phy_data {
- enum iwl_rx_phy_info_type info_type;
- __le32 data0;
- __le32 data1;
- __le32 data2;
- __le32 data3;
- __le32 eht_data4;
- __le32 data5;
- __le16 data4;
+ struct iwl_rx_phy_air_sniffer_ntfy *ntfy;
bool first_subframe;
bool with_data;
- __le32 rx_vec[4];
u32 rate_n_flags;
u32 gp2_on_air_rise;
+ /* phy_info is only valid when we have a frame, i.e. with_data=true */
u16 phy_info;
u8 energy_a, energy_b;
};
static void
-iwl_mld_fill_phy_data(struct iwl_mld *mld,
- struct iwl_rx_mpdu_desc *desc,
- struct iwl_mld_rx_phy_data *phy_data)
+iwl_mld_fill_phy_data_from_mpdu(struct iwl_mld *mld,
+ struct iwl_rx_mpdu_desc *desc,
+ struct iwl_mld_rx_phy_data *phy_data)
{
+ if (unlikely(mld->monitor.phy.valid)) {
+ mld->monitor.phy.used = true;
+ phy_data->ntfy = &mld->monitor.phy.data;
+ }
+
phy_data->phy_info = le16_to_cpu(desc->phy_info);
phy_data->rate_n_flags = iwl_v3_rate_from_v2_v3(desc->v3.rate_n_flags,
mld->fw_rates_ver_3);
phy_data->gp2_on_air_rise = le32_to_cpu(desc->v3.gp2_on_air_rise);
phy_data->energy_a = desc->v3.energy_a;
phy_data->energy_b = desc->v3.energy_b;
- phy_data->data0 = desc->v3.phy_data0;
- phy_data->data1 = desc->v3.phy_data1;
- phy_data->data2 = desc->v3.phy_data2;
- phy_data->data3 = desc->v3.phy_data3;
- phy_data->data4 = desc->phy_data4;
- phy_data->eht_data4 = desc->phy_eht_data4;
- phy_data->data5 = desc->v3.phy_data5;
phy_data->with_data = true;
}
@@ -217,26 +208,19 @@ static void iwl_mld_fill_signal(struct iwl_mld *mld, int link_id,
}
static void
-iwl_mld_decode_he_phy_ru_alloc(struct iwl_mld_rx_phy_data *phy_data,
- struct ieee80211_radiotap_he *he,
- struct ieee80211_radiotap_he_mu *he_mu,
- struct ieee80211_rx_status *rx_status)
+iwl_mld_he_set_ru_alloc(struct ieee80211_rx_status *rx_status,
+ struct ieee80211_radiotap_he *he,
+ u8 ru_with_p80)
{
- /* Unfortunately, we have to leave the mac80211 data
- * incorrect for the case that we receive an HE-MU
- * transmission and *don't* have the HE phy data (due
- * to the bits being used for TSF). This shouldn't
- * happen though as management frames where we need
- * the TSF/timers are not be transmitted in HE-MU.
- */
- u8 ru = le32_get_bits(phy_data->data1, IWL_RX_PHY_DATA1_HE_RU_ALLOC_MASK);
- u32 rate_n_flags = phy_data->rate_n_flags;
- u32 he_type = rate_n_flags & RATE_MCS_HE_TYPE_MSK;
+ u8 ru = ru_with_p80 >> 1;
+ u8 p80 = ru_with_p80 & 1;
u8 offs = 0;
rx_status->bw = RATE_INFO_BW_HE_RU;
he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN);
+ he->data2 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET_KNOWN);
switch (ru) {
case 0 ... 36:
@@ -266,227 +250,262 @@ iwl_mld_decode_he_phy_ru_alloc(struct iwl_mld_rx_phy_data *phy_data,
rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_2x996;
break;
}
+
he->data2 |= le16_encode_bits(offs,
IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET);
- he->data2 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_KNOWN |
- IEEE80211_RADIOTAP_HE_DATA2_RU_OFFSET_KNOWN);
- if (phy_data->data1 & cpu_to_le32(IWL_RX_PHY_DATA1_HE_RU_ALLOC_SEC80))
- he->data2 |=
- cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_SEC);
-#define CHECK_BW(bw) \
- BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_ ## bw ## MHZ != \
- RATE_MCS_CHAN_WIDTH_##bw >> RATE_MCS_CHAN_WIDTH_POS); \
- BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW_ ## bw ## MHZ != \
- RATE_MCS_CHAN_WIDTH_##bw >> RATE_MCS_CHAN_WIDTH_POS)
- CHECK_BW(20);
- CHECK_BW(40);
- CHECK_BW(80);
- CHECK_BW(160);
-
- if (he_mu)
- he_mu->flags2 |=
- le16_encode_bits(u32_get_bits(rate_n_flags,
- RATE_MCS_CHAN_WIDTH_MSK),
- IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW);
- else if (he_type == RATE_MCS_HE_TYPE_TRIG)
- he->data6 |=
- cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW_KNOWN) |
- le16_encode_bits(u32_get_bits(rate_n_flags,
- RATE_MCS_CHAN_WIDTH_MSK),
- IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW);
+ he->data2 |= le16_encode_bits(p80, IEEE80211_RADIOTAP_HE_DATA2_PRISEC_80_SEC);
}
+#define RTAP_ENC_HE(src, src_msk, dst_msk) \
+ le16_encode_bits(le32_get_bits(src, src_msk), dst_msk)
+
static void
-iwl_mld_decode_he_mu_ext(struct iwl_mld_rx_phy_data *phy_data,
- struct ieee80211_radiotap_he_mu *he_mu)
+iwl_mld_decode_he_mu(struct iwl_mld_rx_phy_data *phy_data,
+ struct ieee80211_radiotap_he *he,
+ struct ieee80211_radiotap_he_mu *he_mu,
+ struct ieee80211_rx_status *rx_status)
{
- u32 phy_data2 = le32_to_cpu(phy_data->data2);
- u32 phy_data3 = le32_to_cpu(phy_data->data3);
- u16 phy_data4 = le16_to_cpu(phy_data->data4);
u32 rate_n_flags = phy_data->rate_n_flags;
- if (u32_get_bits(phy_data4, IWL_RX_PHY_DATA4_HE_MU_EXT_CH1_CRC_OK)) {
+ he_mu->flags1 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.b,
+ OFDM_RX_FRAME_HE_SIGB_DCM,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_DCM);
+ he_mu->flags1 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.b,
+ OFDM_RX_FRAME_HE_SIGB_MCS,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_MCS);
+ he_mu->flags2 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.a1,
+ OFDM_RX_FRAME_HE_PRMBL_PUNC_TYPE,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_PUNC_FROM_SIG_A_BW);
+ he_mu->flags2 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.a2,
+ OFDM_RX_FRAME_HE_MU_NUM_OF_SIGB_SYM_OR_USER_NUM,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_SYMS_USERS);
+ he_mu->flags2 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.b,
+ OFDM_RX_FRAME_HE_MU_SIGB_COMP,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_COMP);
+
+ if (phy_data->ntfy->flags & IWL_SNIF_FLAG_VALID_RU &&
+ le32_get_bits(phy_data->ntfy->sigs.he.cmn[2],
+ OFDM_RX_FRAME_HE_COMMON_CC1_CRC_OK)) {
he_mu->flags1 |=
cpu_to_le16(IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_RU_KNOWN |
IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_CTR_26T_RU_KNOWN);
he_mu->flags1 |=
- le16_encode_bits(u32_get_bits(phy_data4,
- IWL_RX_PHY_DATA4_HE_MU_EXT_CH1_CTR_RU),
- IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_CTR_26T_RU);
-
- he_mu->ru_ch1[0] = u32_get_bits(phy_data2,
- IWL_RX_PHY_DATA2_HE_MU_EXT_CH1_RU0);
- he_mu->ru_ch1[1] = u32_get_bits(phy_data3,
- IWL_RX_PHY_DATA3_HE_MU_EXT_CH1_RU1);
- he_mu->ru_ch1[2] = u32_get_bits(phy_data2,
- IWL_RX_PHY_DATA2_HE_MU_EXT_CH1_RU2);
- he_mu->ru_ch1[3] = u32_get_bits(phy_data3,
- IWL_RX_PHY_DATA3_HE_MU_EXT_CH1_RU3);
+ RTAP_ENC_HE(phy_data->ntfy->sigs.he.cmn[2],
+ OFDM_RX_FRAME_HE_CENTER_RU_CC1,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH1_CTR_26T_RU);
+
+ he_mu->ru_ch1[0] = le32_get_bits(phy_data->ntfy->sigs.he.cmn[0],
+ OFDM_RX_FRAME_HE_RU_ALLOC_0_A1);
+ he_mu->ru_ch1[1] = le32_get_bits(phy_data->ntfy->sigs.he.cmn[1],
+ OFDM_RX_FRAME_HE_RU_ALLOC_1_C1);
+ he_mu->ru_ch1[2] = le32_get_bits(phy_data->ntfy->sigs.he.cmn[0],
+ OFDM_RX_FRAME_HE_RU_ALLOC_0_A2);
+ he_mu->ru_ch1[3] = le32_get_bits(phy_data->ntfy->sigs.he.cmn[1],
+ OFDM_RX_FRAME_HE_RU_ALLOC_1_C2);
}
- if (u32_get_bits(phy_data4, IWL_RX_PHY_DATA4_HE_MU_EXT_CH2_CRC_OK) &&
+ if (phy_data->ntfy->flags & IWL_SNIF_FLAG_VALID_RU &&
+ le32_get_bits(phy_data->ntfy->sigs.he.cmn[2],
+ OFDM_RX_FRAME_HE_COMMON_CC2_CRC_OK) &&
(rate_n_flags & RATE_MCS_CHAN_WIDTH_MSK) != RATE_MCS_CHAN_WIDTH_20) {
he_mu->flags1 |=
cpu_to_le16(IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH2_RU_KNOWN |
IEEE80211_RADIOTAP_HE_MU_FLAGS1_CH2_CTR_26T_RU_KNOWN);
he_mu->flags2 |=
- le16_encode_bits(u32_get_bits(phy_data4,
- IWL_RX_PHY_DATA4_HE_MU_EXT_CH2_CTR_RU),
- IEEE80211_RADIOTAP_HE_MU_FLAGS2_CH2_CTR_26T_RU);
-
- he_mu->ru_ch2[0] = u32_get_bits(phy_data2,
- IWL_RX_PHY_DATA2_HE_MU_EXT_CH2_RU0);
- he_mu->ru_ch2[1] = u32_get_bits(phy_data3,
- IWL_RX_PHY_DATA3_HE_MU_EXT_CH2_RU1);
- he_mu->ru_ch2[2] = u32_get_bits(phy_data2,
- IWL_RX_PHY_DATA2_HE_MU_EXT_CH2_RU2);
- he_mu->ru_ch2[3] = u32_get_bits(phy_data3,
- IWL_RX_PHY_DATA3_HE_MU_EXT_CH2_RU3);
+ RTAP_ENC_HE(phy_data->ntfy->sigs.he.cmn[2],
+ OFDM_RX_FRAME_HE_CENTER_RU_CC2,
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_CH2_CTR_26T_RU);
+
+ he_mu->ru_ch2[0] = le32_get_bits(phy_data->ntfy->sigs.he.cmn[0],
+ OFDM_RX_FRAME_HE_RU_ALLOC_0_B1);
+ he_mu->ru_ch2[1] = le32_get_bits(phy_data->ntfy->sigs.he.cmn[1],
+ OFDM_RX_FRAME_HE_RU_ALLOC_1_D1);
+ he_mu->ru_ch2[2] = le32_get_bits(phy_data->ntfy->sigs.he.cmn[0],
+ OFDM_RX_FRAME_HE_RU_ALLOC_0_B2);
+ he_mu->ru_ch2[3] = le32_get_bits(phy_data->ntfy->sigs.he.cmn[1],
+ OFDM_RX_FRAME_HE_RU_ALLOC_1_D2);
}
+
+#define CHECK_BW(bw) \
+ BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_ ## bw ## MHZ != \
+ RATE_MCS_CHAN_WIDTH_##bw >> RATE_MCS_CHAN_WIDTH_POS)
+ CHECK_BW(20);
+ CHECK_BW(40);
+ CHECK_BW(80);
+ CHECK_BW(160);
+#undef CHECK_BW
+
+ he_mu->flags2 |=
+ le16_encode_bits(u32_get_bits(rate_n_flags, RATE_MCS_CHAN_WIDTH_MSK),
+ IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW);
+
+ iwl_mld_he_set_ru_alloc(rx_status, he,
+ le32_get_bits(phy_data->ntfy->sigs.he.b,
+ OFDM_RX_FRAME_HE_SIGB_STA_RU));
+}
+
+static void
+iwl_mld_decode_he_tb_phy_data(struct iwl_mld_rx_phy_data *phy_data,
+ struct ieee80211_radiotap_he *he,
+ struct ieee80211_rx_status *rx_status)
+{
+ u32 rate_n_flags = phy_data->rate_n_flags;
+ u32 nsts;
+
+ he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_BSS_COLOR_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE2_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE3_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE4_KNOWN);
+
+ he->data4 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he_tb.a1,
+ OFDM_RX_HE_TRIG_SPATIAL_REUSE_1,
+ IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE1);
+ he->data4 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he_tb.a1,
+ OFDM_RX_HE_TRIG_SPATIAL_REUSE_2,
+ IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE2);
+ he->data4 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he_tb.a1,
+ OFDM_RX_HE_TRIG_SPATIAL_REUSE_3,
+ IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE3);
+ he->data4 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he_tb.a1,
+ OFDM_RX_HE_TRIG_SPATIAL_REUSE_4,
+ IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE4);
+ he->data3 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he_tb.a1,
+ OFDM_RX_HE_TRIG_BSS_COLOR,
+ IEEE80211_RADIOTAP_HE_DATA3_BSS_COLOR);
+
+#define CHECK_BW(bw) \
+ BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW_ ## bw ## MHZ != \
+ RATE_MCS_CHAN_WIDTH_##bw >> RATE_MCS_CHAN_WIDTH_POS)
+ CHECK_BW(20);
+ CHECK_BW(40);
+ CHECK_BW(80);
+ CHECK_BW(160);
+#undef CHECK_BW
+
+ he->data6 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW_KNOWN) |
+ le16_encode_bits(u32_get_bits(rate_n_flags, RATE_MCS_CHAN_WIDTH_MSK),
+ IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW);
+
+ if (!(phy_data->ntfy->flags & IWL_SNIF_FLAG_VALID_TB_RX))
+ return;
+
+ he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_LDPC_XSYMSEG_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA1_DOPPLER_KNOWN);
+ he->data2 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_PRE_FEC_PAD_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA2_PE_DISAMBIG_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA2_TXOP_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA2_NUM_LTF_SYMS_KNOWN);
+
+ he->data3 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he_tb.tb_rx1,
+ OFDM_UCODE_TRIG_BASE_RX_CODING_EXTRA_SYM,
+ IEEE80211_RADIOTAP_HE_DATA3_LDPC_XSYMSEG);
+ he->data6 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he_tb.tb_rx1,
+ OFDM_UCODE_TRIG_BASE_RX_DOPPLER,
+ IEEE80211_RADIOTAP_HE_DATA6_DOPPLER);
+ he->data5 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he_tb.tb_rx1,
+ OFDM_UCODE_TRIG_BASE_RX_PRE_FEC_PAD_FACTOR,
+ IEEE80211_RADIOTAP_HE_DATA5_PRE_FEC_PAD);
+ he->data5 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he_tb.tb_rx1,
+ OFDM_UCODE_TRIG_BASE_RX_PE_DISAMBIG,
+ IEEE80211_RADIOTAP_HE_DATA5_PE_DISAMBIG);
+ he->data5 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he_tb.tb_rx1,
+ OFDM_UCODE_TRIG_BASE_RX_NUM_OF_LTF_SYM,
+ IEEE80211_RADIOTAP_HE_DATA5_NUM_LTF_SYMS);
+ he->data6 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he_tb.a2,
+ OFDM_RX_HE_TRIG_TXOP_DURATION,
+ IEEE80211_RADIOTAP_HE_DATA6_TXOP);
+
+ iwl_mld_he_set_ru_alloc(rx_status, he,
+ le32_get_bits(phy_data->ntfy->sigs.he_tb.tb_rx1,
+ OFDM_UCODE_TRIG_BASE_RX_RU));
+
+ nsts = le32_get_bits(phy_data->ntfy->sigs.he_tb.tb_rx1,
+ OFDM_UCODE_TRIG_BASE_RX_NSTS) + 1;
+ rx_status->nss = nsts >> !!(rate_n_flags & RATE_MCS_STBC_MSK);
}
static void
iwl_mld_decode_he_phy_data(struct iwl_mld_rx_phy_data *phy_data,
struct ieee80211_radiotap_he *he,
struct ieee80211_radiotap_he_mu *he_mu,
- struct ieee80211_rx_status *rx_status,
- int queue)
+ struct ieee80211_rx_status *rx_status)
{
- switch (phy_data->info_type) {
- case IWL_RX_PHY_INFO_TYPE_NONE:
- case IWL_RX_PHY_INFO_TYPE_CCK:
- case IWL_RX_PHY_INFO_TYPE_OFDM_LGCY:
- case IWL_RX_PHY_INFO_TYPE_HT:
- case IWL_RX_PHY_INFO_TYPE_VHT_SU:
- case IWL_RX_PHY_INFO_TYPE_VHT_MU:
- case IWL_RX_PHY_INFO_TYPE_EHT_MU:
- case IWL_RX_PHY_INFO_TYPE_EHT_TB:
- case IWL_RX_PHY_INFO_TYPE_EHT_MU_EXT:
- case IWL_RX_PHY_INFO_TYPE_EHT_TB_EXT:
- return;
- case IWL_RX_PHY_INFO_TYPE_HE_TB_EXT:
- he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE_KNOWN |
- IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE2_KNOWN |
- IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE3_KNOWN |
- IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE4_KNOWN);
- he->data4 |= le16_encode_bits(le32_get_bits(phy_data->data2,
- IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE1),
- IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE1);
- he->data4 |= le16_encode_bits(le32_get_bits(phy_data->data2,
- IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE2),
- IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE2);
- he->data4 |= le16_encode_bits(le32_get_bits(phy_data->data2,
- IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE3),
- IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE3);
- he->data4 |= le16_encode_bits(le32_get_bits(phy_data->data2,
- IWL_RX_PHY_DATA2_HE_TB_EXT_SPTL_REUSE4),
- IEEE80211_RADIOTAP_HE_DATA4_TB_SPTL_REUSE4);
- fallthrough;
- case IWL_RX_PHY_INFO_TYPE_HE_SU:
- case IWL_RX_PHY_INFO_TYPE_HE_MU:
- case IWL_RX_PHY_INFO_TYPE_HE_MU_EXT:
- case IWL_RX_PHY_INFO_TYPE_HE_TB:
- /* HE common */
- he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_LDPC_XSYMSEG_KNOWN |
- IEEE80211_RADIOTAP_HE_DATA1_DOPPLER_KNOWN |
- IEEE80211_RADIOTAP_HE_DATA1_BSS_COLOR_KNOWN);
- he->data2 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_PRE_FEC_PAD_KNOWN |
- IEEE80211_RADIOTAP_HE_DATA2_PE_DISAMBIG_KNOWN |
- IEEE80211_RADIOTAP_HE_DATA2_TXOP_KNOWN |
- IEEE80211_RADIOTAP_HE_DATA2_NUM_LTF_SYMS_KNOWN);
- he->data3 |= le16_encode_bits(le32_get_bits(phy_data->data0,
- IWL_RX_PHY_DATA0_HE_BSS_COLOR_MASK),
- IEEE80211_RADIOTAP_HE_DATA3_BSS_COLOR);
- if (phy_data->info_type != IWL_RX_PHY_INFO_TYPE_HE_TB &&
- phy_data->info_type != IWL_RX_PHY_INFO_TYPE_HE_TB_EXT) {
- he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_UL_DL_KNOWN);
- he->data3 |= le16_encode_bits(le32_get_bits(phy_data->data0,
- IWL_RX_PHY_DATA0_HE_UPLINK),
- IEEE80211_RADIOTAP_HE_DATA3_UL_DL);
- }
- he->data3 |= le16_encode_bits(le32_get_bits(phy_data->data0,
- IWL_RX_PHY_DATA0_HE_LDPC_EXT_SYM),
- IEEE80211_RADIOTAP_HE_DATA3_LDPC_XSYMSEG);
- he->data5 |= le16_encode_bits(le32_get_bits(phy_data->data0,
- IWL_RX_PHY_DATA0_HE_PRE_FEC_PAD_MASK),
- IEEE80211_RADIOTAP_HE_DATA5_PRE_FEC_PAD);
- he->data5 |= le16_encode_bits(le32_get_bits(phy_data->data0,
- IWL_RX_PHY_DATA0_HE_PE_DISAMBIG),
- IEEE80211_RADIOTAP_HE_DATA5_PE_DISAMBIG);
- he->data5 |= le16_encode_bits(le32_get_bits(phy_data->data1,
- IWL_RX_PHY_DATA1_HE_LTF_NUM_MASK),
- IEEE80211_RADIOTAP_HE_DATA5_NUM_LTF_SYMS);
- he->data6 |= le16_encode_bits(le32_get_bits(phy_data->data0,
- IWL_RX_PHY_DATA0_HE_TXOP_DUR_MASK),
- IEEE80211_RADIOTAP_HE_DATA6_TXOP);
- he->data6 |= le16_encode_bits(le32_get_bits(phy_data->data0,
- IWL_RX_PHY_DATA0_HE_DOPPLER),
- IEEE80211_RADIOTAP_HE_DATA6_DOPPLER);
- break;
- }
+ u32 rate_n_flags = phy_data->rate_n_flags;
+ u32 he_type = rate_n_flags & RATE_MCS_HE_TYPE_MSK;
+ u32 nsts;
- switch (phy_data->info_type) {
- case IWL_RX_PHY_INFO_TYPE_HE_MU_EXT:
- case IWL_RX_PHY_INFO_TYPE_HE_MU:
- case IWL_RX_PHY_INFO_TYPE_HE_SU:
- he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE_KNOWN);
- he->data4 |= le16_encode_bits(le32_get_bits(phy_data->data0,
- IWL_RX_PHY_DATA0_HE_SPATIAL_REUSE_MASK),
- IEEE80211_RADIOTAP_HE_DATA4_SU_MU_SPTL_REUSE);
- break;
- default:
- /* nothing here */
- break;
- }
+ switch (he_type) {
+ case RATE_MCS_HE_TYPE_TRIG:
+ iwl_mld_decode_he_tb_phy_data(phy_data, he, rx_status);
+ /* that's it, below is only for SU/MU */
+ return;
+ case RATE_MCS_HE_TYPE_MU:
+ iwl_mld_decode_he_mu(phy_data, he, he_mu, rx_status);
- switch (phy_data->info_type) {
- case IWL_RX_PHY_INFO_TYPE_HE_MU_EXT:
- he_mu->flags1 |=
- le16_encode_bits(le16_get_bits(phy_data->data4,
- IWL_RX_PHY_DATA4_HE_MU_EXT_SIGB_DCM),
- IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_DCM);
- he_mu->flags1 |=
- le16_encode_bits(le16_get_bits(phy_data->data4,
- IWL_RX_PHY_DATA4_HE_MU_EXT_SIGB_MCS_MASK),
- IEEE80211_RADIOTAP_HE_MU_FLAGS1_SIG_B_MCS);
- he_mu->flags2 |=
- le16_encode_bits(le16_get_bits(phy_data->data4,
- IWL_RX_PHY_DATA4_HE_MU_EXT_PREAMBLE_PUNC_TYPE_MASK),
- IEEE80211_RADIOTAP_HE_MU_FLAGS2_PUNC_FROM_SIG_A_BW);
- iwl_mld_decode_he_mu_ext(phy_data, he_mu);
- fallthrough;
- case IWL_RX_PHY_INFO_TYPE_HE_MU:
- he_mu->flags2 |=
- le16_encode_bits(le32_get_bits(phy_data->data1,
- IWL_RX_PHY_DATA1_HE_MU_SIBG_SYM_OR_USER_NUM_MASK),
- IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_SYMS_USERS);
- he_mu->flags2 |=
- le16_encode_bits(le32_get_bits(phy_data->data1,
- IWL_RX_PHY_DATA1_HE_MU_SIGB_COMPRESSION),
- IEEE80211_RADIOTAP_HE_MU_FLAGS2_SIG_B_COMP);
- fallthrough;
- case IWL_RX_PHY_INFO_TYPE_HE_TB:
- case IWL_RX_PHY_INFO_TYPE_HE_TB_EXT:
- iwl_mld_decode_he_phy_ru_alloc(phy_data, he, he_mu, rx_status);
+ nsts = le32_get_bits(phy_data->ntfy->sigs.he.b,
+ OFDM_RX_FRAME_HE_SIGB_NSTS) + 1;
break;
- case IWL_RX_PHY_INFO_TYPE_HE_SU:
+ case RATE_MCS_HE_TYPE_SU:
+ case RATE_MCS_HE_TYPE_EXT_SU:
he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_BEAM_CHANGE_KNOWN);
- he->data3 |= le16_encode_bits(le32_get_bits(phy_data->data0,
- IWL_RX_PHY_DATA0_HE_BEAM_CHNG),
- IEEE80211_RADIOTAP_HE_DATA3_BEAM_CHANGE);
- break;
- default:
- /* nothing */
+ he->data3 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.a1,
+ OFDM_RX_FRAME_HE_BEAM_CHANGE,
+ IEEE80211_RADIOTAP_HE_DATA3_BEAM_CHANGE);
+
+ nsts = le32_get_bits(phy_data->ntfy->sigs.he.a1,
+ OFDM_RX_FRAME_HE_NSTS) + 1;
break;
}
+
+ rx_status->nss = nsts >> !!(rate_n_flags & RATE_MCS_STBC_MSK);
+
+ he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_LDPC_XSYMSEG_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA1_DOPPLER_KNOWN);
+ he->data2 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA2_PRE_FEC_PAD_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA2_PE_DISAMBIG_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA2_TXOP_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA2_NUM_LTF_SYMS_KNOWN);
+
+ he->data3 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.a2,
+ OFDM_RX_FRAME_HE_CODING_EXTRA_SYM,
+ IEEE80211_RADIOTAP_HE_DATA3_LDPC_XSYMSEG);
+ he->data5 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.a2,
+ OFDM_RX_FRAME_HE_PRE_FEC_PAD_FACTOR,
+ IEEE80211_RADIOTAP_HE_DATA5_PRE_FEC_PAD);
+ he->data5 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.a2,
+ OFDM_RX_FRAME_HE_PE_DISAMBIG,
+ IEEE80211_RADIOTAP_HE_DATA5_PE_DISAMBIG);
+ he->data5 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.a2,
+ OFDM_RX_FRAME_HE_MU_NUM_OF_LTF_SYM,
+ IEEE80211_RADIOTAP_HE_DATA5_NUM_LTF_SYMS);
+ he->data6 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.a2,
+ OFDM_RX_FRAME_HE_TXOP_DURATION,
+ IEEE80211_RADIOTAP_HE_DATA6_TXOP);
+ he->data6 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.a2,
+ OFDM_RX_FRAME_HE_DOPPLER,
+ IEEE80211_RADIOTAP_HE_DATA6_DOPPLER);
+
+ he->data1 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_UL_DL_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA1_BSS_COLOR_KNOWN |
+ IEEE80211_RADIOTAP_HE_DATA1_SPTL_REUSE_KNOWN);
+
+ he->data3 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.a1,
+ OFDM_RX_FRAME_HE_BSS_COLOR,
+ IEEE80211_RADIOTAP_HE_DATA3_BSS_COLOR);
+ he->data3 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.a1,
+ OFDM_RX_FRAME_HE_UL_FLAG,
+ IEEE80211_RADIOTAP_HE_DATA3_UL_DL);
+ he->data4 |= RTAP_ENC_HE(phy_data->ntfy->sigs.he.a1,
+ OFDM_RX_FRAME_HE_SPATIAL_REUSE,
+ IEEE80211_RADIOTAP_HE_DATA4_SU_MU_SPTL_REUSE);
}
-static void iwl_mld_rx_he(struct iwl_mld *mld, struct sk_buff *skb,
- struct iwl_mld_rx_phy_data *phy_data,
- int queue)
+static void iwl_mld_rx_he(struct sk_buff *skb,
+ struct iwl_mld_rx_phy_data *phy_data)
{
struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb);
struct ieee80211_radiotap_he *he = NULL;
@@ -510,48 +529,28 @@ static void iwl_mld_rx_he(struct iwl_mld *mld, struct sk_buff *skb,
.flags2 = cpu_to_le16(IEEE80211_RADIOTAP_HE_MU_FLAGS2_PUNC_FROM_SIG_A_BW_KNOWN |
IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW_KNOWN),
};
- u16 phy_info = phy_data->phy_info;
he = skb_put_data(skb, &known, sizeof(known));
rx_status->flag |= RX_FLAG_RADIOTAP_HE;
- if (phy_data->info_type == IWL_RX_PHY_INFO_TYPE_HE_MU ||
- phy_data->info_type == IWL_RX_PHY_INFO_TYPE_HE_MU_EXT) {
- he_mu = skb_put_data(skb, &mu_known, sizeof(mu_known));
- rx_status->flag |= RX_FLAG_RADIOTAP_HE_MU;
- }
-
- /* report the AMPDU-EOF bit on single frames */
- if (!queue && !(phy_info & IWL_RX_MPDU_PHY_AMPDU)) {
- rx_status->flag |= RX_FLAG_AMPDU_DETAILS;
- rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT_KNOWN;
- if (phy_data->data0 & cpu_to_le32(IWL_RX_PHY_DATA0_HE_DELIM_EOF))
- rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT;
- }
-
- if (phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD)
- iwl_mld_decode_he_phy_data(phy_data, he, he_mu, rx_status,
- queue);
-
- /* update aggregation data for monitor sake on default queue */
- if (!queue && (phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD) &&
- (phy_info & IWL_RX_MPDU_PHY_AMPDU) && phy_data->first_subframe) {
- rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT_KNOWN;
- if (phy_data->data0 & cpu_to_le32(IWL_RX_PHY_DATA0_EHT_DELIM_EOF))
- rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT;
- }
-
- if (he_type == RATE_MCS_HE_TYPE_EXT_SU &&
- rate_n_flags & RATE_MCS_HE_106T_MSK) {
- rx_status->bw = RATE_INFO_BW_HE_RU;
- rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_106;
- }
-
- /* actually data is filled in mac80211 */
- if (he_type == RATE_MCS_HE_TYPE_SU ||
- he_type == RATE_MCS_HE_TYPE_EXT_SU)
+ switch (he_type) {
+ case RATE_MCS_HE_TYPE_EXT_SU:
+ /*
+ * Except for this special case we won't have
+ * HE RU allocation info outside of monitor mode
+ * since we don't get the PHY notif.
+ */
+ if (rate_n_flags & RATE_MCS_HE_106T_MSK) {
+ rx_status->bw = RATE_INFO_BW_HE_RU;
+ rx_status->he_ru = NL80211_RATE_INFO_HE_RU_ALLOC_106;
+ }
+ fallthrough;
+ case RATE_MCS_HE_TYPE_SU:
+ /* actual data is filled in mac80211 */
he->data1 |=
cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA1_BW_RU_ALLOC_KNOWN);
+ break;
+ }
#define CHECK_TYPE(F) \
BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_DATA1_FORMAT_ ## F != \
@@ -567,8 +566,7 @@ static void iwl_mld_rx_he(struct iwl_mld *mld, struct sk_buff *skb,
if (rate_n_flags & RATE_MCS_BF_MSK)
he->data5 |= cpu_to_le16(IEEE80211_RADIOTAP_HE_DATA5_TXBF);
- switch ((rate_n_flags & RATE_MCS_HE_GI_LTF_MSK) >>
- RATE_MCS_HE_GI_LTF_POS) {
+ switch (u32_get_bits(rate_n_flags, RATE_MCS_HE_GI_LTF_MSK)) {
case 0:
if (he_type == RATE_MCS_HE_TYPE_TRIG)
rx_status->he_gi = NL80211_RATE_INFO_HE_GI_1_6;
@@ -609,37 +607,52 @@ static void iwl_mld_rx_he(struct iwl_mld *mld, struct sk_buff *skb,
he->data5 |= le16_encode_bits(ltf,
IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE);
+
+ if (likely(!phy_data->ntfy))
+ return;
+
+ if (he_type == RATE_MCS_HE_TYPE_MU) {
+ he_mu = skb_put_data(skb, &mu_known, sizeof(mu_known));
+ rx_status->flag |= RX_FLAG_RADIOTAP_HE_MU;
+ }
+
+ iwl_mld_decode_he_phy_data(phy_data, he, he_mu, rx_status);
}
static void iwl_mld_decode_lsig(struct sk_buff *skb,
struct iwl_mld_rx_phy_data *phy_data)
{
struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb);
+ u32 format = phy_data->rate_n_flags & RATE_MCS_MOD_TYPE_MSK;
struct ieee80211_radiotap_lsig *lsig;
+ u32 lsig_len, rate;
- switch (phy_data->info_type) {
- case IWL_RX_PHY_INFO_TYPE_HT:
- case IWL_RX_PHY_INFO_TYPE_VHT_SU:
- case IWL_RX_PHY_INFO_TYPE_VHT_MU:
- case IWL_RX_PHY_INFO_TYPE_HE_TB_EXT:
- case IWL_RX_PHY_INFO_TYPE_HE_SU:
- case IWL_RX_PHY_INFO_TYPE_HE_MU:
- case IWL_RX_PHY_INFO_TYPE_HE_MU_EXT:
- case IWL_RX_PHY_INFO_TYPE_HE_TB:
- case IWL_RX_PHY_INFO_TYPE_EHT_MU:
- case IWL_RX_PHY_INFO_TYPE_EHT_TB:
- case IWL_RX_PHY_INFO_TYPE_EHT_MU_EXT:
- case IWL_RX_PHY_INFO_TYPE_EHT_TB_EXT:
- lsig = skb_put(skb, sizeof(*lsig));
- lsig->data1 = cpu_to_le16(IEEE80211_RADIOTAP_LSIG_DATA1_LENGTH_KNOWN);
- lsig->data2 = le16_encode_bits(le32_get_bits(phy_data->data1,
- IWL_RX_PHY_DATA1_LSIG_LEN_MASK),
- IEEE80211_RADIOTAP_LSIG_DATA2_LENGTH);
- rx_status->flag |= RX_FLAG_RADIOTAP_LSIG;
- break;
- default:
- break;
- }
+ if (likely(!phy_data->ntfy))
+ return;
+
+ /*
+ * Technically legacy CCK/OFDM frames don't have an L-SIG
+ * since that's the compat format for HT (non-greenfield)
+ * and up. However, it's meant to be compatible with the
+ * LENGTH and RATE fields in Clause 17 and 18 OFDM frames
+ * so include the field for any non-CCK frame. For CCK it
+ * cannot work, since the LENGTH field for them is 16-bit
+ * and the radiotap field only has 12 bits.
+ */
+ if (format == RATE_MCS_MOD_TYPE_CCK)
+ return;
+
+ lsig_len = le32_get_bits(phy_data->ntfy->legacy_sig.ofdm,
+ OFDM_RX_LEGACY_LENGTH);
+ rate = le32_get_bits(phy_data->ntfy->legacy_sig.ofdm, OFDM_RX_RATE);
+
+ lsig = skb_put(skb, sizeof(*lsig));
+ lsig->data1 = cpu_to_le16(IEEE80211_RADIOTAP_LSIG_DATA1_LENGTH_KNOWN) |
+ cpu_to_le16(IEEE80211_RADIOTAP_LSIG_DATA1_RATE_KNOWN);
+ lsig->data2 = le16_encode_bits(lsig_len,
+ IEEE80211_RADIOTAP_LSIG_DATA2_LENGTH) |
+ le16_encode_bits(rate, IEEE80211_RADIOTAP_LSIG_DATA2_RATE);
+ rx_status->flag |= RX_FLAG_RADIOTAP_LSIG;
}
/* Put a TLV on the skb and return data pointer
@@ -667,209 +680,144 @@ iwl_mld_radiotap_put_tlv(struct sk_buff *skb, u16 type, u16 len)
(_usig)->value |= LE32_DEC_ENC(in_value, dec_bits, _enc_bits); \
} while (0)
-#define __IWL_MLD_ENC_EHT_RU(rt_data, rt_ru, fw_data, fw_ru) \
- eht->data[(rt_data)] |= \
- (cpu_to_le32 \
- (IEEE80211_RADIOTAP_EHT_DATA ## rt_data ## _RU_ALLOC_CC_ ## rt_ru ## _KNOWN) | \
- LE32_DEC_ENC(data ## fw_data, \
- IWL_RX_PHY_DATA ## fw_data ## _EHT_MU_EXT_RU_ALLOC_ ## fw_ru, \
- IEEE80211_RADIOTAP_EHT_DATA ## rt_data ## _RU_ALLOC_CC_ ## rt_ru))
+static void iwl_mld_decode_eht_usig_tb(struct iwl_mld_rx_phy_data *phy_data,
+ struct ieee80211_radiotap_eht_usig *usig)
+{
+ __le32 usig_a1 = phy_data->ntfy->sigs.eht_tb.usig_a1;
+ __le32 usig_a2 = phy_data->ntfy->sigs.eht_tb.usig_a2_eht;
+
+ IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a1,
+ OFDM_RX_FRAME_EHT_USIG1_DISREGARD,
+ IEEE80211_RADIOTAP_EHT_USIG1_TB_B20_B25_DISREGARD);
+ IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2,
+ OFDM_RX_FRAME_EHT_PPDU_TYPE,
+ IEEE80211_RADIOTAP_EHT_USIG2_TB_B0_B1_PPDU_TYPE);
+ IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2,
+ OFDM_RX_FRAME_EHT_USIG2_VALIDATE_B2,
+ IEEE80211_RADIOTAP_EHT_USIG2_TB_B2_VALIDATE);
+ IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2,
+ OFDM_RX_FRAME_EHT_TRIG_SPATIAL_REUSE_1,
+ IEEE80211_RADIOTAP_EHT_USIG2_TB_B3_B6_SPATIAL_REUSE_1);
+ IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2,
+ OFDM_RX_FRAME_EHT_TRIG_SPATIAL_REUSE_2,
+ IEEE80211_RADIOTAP_EHT_USIG2_TB_B7_B10_SPATIAL_REUSE_2);
+ IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2,
+ OFDM_RX_FRAME_EHT_TRIG_USIG2_DISREGARD,
+ IEEE80211_RADIOTAP_EHT_USIG2_TB_B11_B15_DISREGARD);
+}
-#define _IWL_MLD_ENC_EHT_RU(rt_data, rt_ru, fw_data, fw_ru) \
- __IWL_MLD_ENC_EHT_RU(rt_data, rt_ru, fw_data, fw_ru)
+static void iwl_mld_decode_eht_usig_non_tb(struct iwl_mld_rx_phy_data *phy_data,
+ struct ieee80211_radiotap_eht_usig *usig)
+{
+ __le32 usig_a1 = phy_data->ntfy->sigs.eht.usig_a1;
+ __le32 usig_a2 = phy_data->ntfy->sigs.eht.usig_a2_eht;
+
+ IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a1,
+ OFDM_RX_FRAME_EHT_USIG1_DISREGARD,
+ IEEE80211_RADIOTAP_EHT_USIG1_MU_B20_B24_DISREGARD);
+ IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a1,
+ OFDM_RX_FRAME_EHT_USIG1_VALIDATE,
+ IEEE80211_RADIOTAP_EHT_USIG1_MU_B25_VALIDATE);
+ IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2,
+ OFDM_RX_FRAME_EHT_PPDU_TYPE,
+ IEEE80211_RADIOTAP_EHT_USIG2_MU_B0_B1_PPDU_TYPE);
+ IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2,
+ OFDM_RX_FRAME_EHT_USIG2_VALIDATE_B2,
+ IEEE80211_RADIOTAP_EHT_USIG2_MU_B2_VALIDATE);
+ IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2,
+ OFDM_RX_FRAME_EHT_PUNC_CHANNEL,
+ IEEE80211_RADIOTAP_EHT_USIG2_MU_B3_B7_PUNCTURED_INFO);
+ IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2,
+ OFDM_RX_FRAME_EHT_USIG2_VALIDATE_B8,
+ IEEE80211_RADIOTAP_EHT_USIG2_MU_B8_VALIDATE);
+ IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2,
+ OFDM_RX_FRAME_EHT_SIG_MCS,
+ IEEE80211_RADIOTAP_EHT_USIG2_MU_B9_B10_SIG_MCS);
+ IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2,
+ OFDM_RX_FRAME_EHT_SIG_SYM_NUM,
+ IEEE80211_RADIOTAP_EHT_USIG2_MU_B11_B15_EHT_SIG_SYMBOLS);
+}
-#define IEEE80211_RADIOTAP_RU_DATA_1_1_1 1
-#define IEEE80211_RADIOTAP_RU_DATA_2_1_1 2
-#define IEEE80211_RADIOTAP_RU_DATA_1_1_2 2
-#define IEEE80211_RADIOTAP_RU_DATA_2_1_2 2
-#define IEEE80211_RADIOTAP_RU_DATA_1_2_1 3
-#define IEEE80211_RADIOTAP_RU_DATA_2_2_1 3
-#define IEEE80211_RADIOTAP_RU_DATA_1_2_2 3
-#define IEEE80211_RADIOTAP_RU_DATA_2_2_2 4
+static void iwl_mld_decode_eht_usig(struct iwl_mld_rx_phy_data *phy_data,
+ struct sk_buff *skb)
+{
+ u32 he_type = phy_data->rate_n_flags & RATE_MCS_HE_TYPE_MSK;
+ __le32 usig_a1 = phy_data->ntfy->sigs.eht.usig_a1;
+ __le32 usig_a2 = phy_data->ntfy->sigs.eht.usig_a2_eht;
+ struct ieee80211_radiotap_eht_usig *usig;
+ u32 bw;
-#define IWL_RX_RU_DATA_A1 2
-#define IWL_RX_RU_DATA_A2 2
-#define IWL_RX_RU_DATA_B1 2
-#define IWL_RX_RU_DATA_B2 4
-#define IWL_RX_RU_DATA_C1 3
-#define IWL_RX_RU_DATA_C2 3
-#define IWL_RX_RU_DATA_D1 4
-#define IWL_RX_RU_DATA_D2 4
+ usig = iwl_mld_radiotap_put_tlv(skb, IEEE80211_RADIOTAP_EHT_USIG,
+ sizeof(*usig));
-#define IWL_MLD_ENC_EHT_RU(rt_ru, fw_ru) \
- _IWL_MLD_ENC_EHT_RU(IEEE80211_RADIOTAP_RU_DATA_ ## rt_ru, \
- rt_ru, \
- IWL_RX_RU_DATA_ ## fw_ru, \
- fw_ru)
+ BUILD_BUG_ON(offsetof(union iwl_sigs, eht.usig_a1) !=
+ offsetof(union iwl_sigs, eht_tb.usig_a1));
+ BUILD_BUG_ON(offsetof(union iwl_sigs, eht.usig_a2_eht) !=
+ offsetof(union iwl_sigs, eht_tb.usig_a2_eht));
-static void iwl_mld_decode_eht_ext_mu(struct iwl_mld *mld,
- struct iwl_mld_rx_phy_data *phy_data,
- struct ieee80211_rx_status *rx_status,
- struct ieee80211_radiotap_eht *eht,
- struct ieee80211_radiotap_eht_usig *usig)
-{
- if (phy_data->with_data) {
- __le32 data1 = phy_data->data1;
- __le32 data2 = phy_data->data2;
- __le32 data3 = phy_data->data3;
- __le32 data4 = phy_data->eht_data4;
- __le32 data5 = phy_data->data5;
- u32 phy_bw = phy_data->rate_n_flags & RATE_MCS_CHAN_WIDTH_MSK;
-
- IWL_MLD_ENC_USIG_VALUE_MASK(usig, data5,
- IWL_RX_PHY_DATA5_EHT_TYPE_AND_COMP,
- IEEE80211_RADIOTAP_EHT_USIG2_MU_B0_B1_PPDU_TYPE);
- IWL_MLD_ENC_USIG_VALUE_MASK(usig, data5,
- IWL_RX_PHY_DATA5_EHT_MU_PUNC_CH_CODE,
- IEEE80211_RADIOTAP_EHT_USIG2_MU_B3_B7_PUNCTURED_INFO);
- IWL_MLD_ENC_USIG_VALUE_MASK(usig, data4,
- IWL_RX_PHY_DATA4_EHT_MU_EXT_SIGB_MCS,
- IEEE80211_RADIOTAP_EHT_USIG2_MU_B9_B10_SIG_MCS);
- IWL_MLD_ENC_USIG_VALUE_MASK
- (usig, data1, IWL_RX_PHY_DATA1_EHT_MU_NUM_SIG_SYM_USIGA2,
- IEEE80211_RADIOTAP_EHT_USIG2_MU_B11_B15_EHT_SIG_SYMBOLS);
+ usig->common |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_USIG_COMMON_UL_DL_KNOWN |
+ IEEE80211_RADIOTAP_EHT_USIG_COMMON_BSS_COLOR_KNOWN |
+ IEEE80211_RADIOTAP_EHT_USIG_COMMON_VALIDATE_BITS_CHECKED |
+ IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW_KNOWN |
+ IEEE80211_RADIOTAP_EHT_USIG_COMMON_TXOP_KNOWN);
- eht->user_info[0] |=
- cpu_to_le32(IEEE80211_RADIOTAP_EHT_USER_INFO_STA_ID_KNOWN) |
- LE32_DEC_ENC(data5, IWL_RX_PHY_DATA5_EHT_MU_STA_ID_USR,
- IEEE80211_RADIOTAP_EHT_USER_INFO_STA_ID);
+#define CHECK_BW(bw) \
+ BUILD_BUG_ON(IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW_ ## bw ## MHZ != \
+ RATE_MCS_CHAN_WIDTH_ ## bw ## _VAL)
+ CHECK_BW(20);
+ CHECK_BW(40);
+ CHECK_BW(80);
+ CHECK_BW(160);
+#undef CHECK_BW
+ BUILD_BUG_ON(IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW_320MHZ_1 !=
+ RATE_MCS_CHAN_WIDTH_320_VAL);
+ bw = u32_get_bits(phy_data->rate_n_flags, RATE_MCS_CHAN_WIDTH_MSK);
+ /* specific handling for 320MHz-1/320MHz-2 */
+ if (bw == RATE_MCS_CHAN_WIDTH_320_VAL)
+ bw += le32_get_bits(usig_a1, OFDM_RX_FRAME_EHT_BW320_SLOT);
+ usig->common |= le32_encode_bits(bw,
+ IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW);
- eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_NR_NON_OFDMA_USERS_M);
- eht->data[7] |= LE32_DEC_ENC
- (data5, IWL_RX_PHY_DATA5_EHT_MU_NUM_USR_NON_OFDMA,
- IEEE80211_RADIOTAP_EHT_DATA7_NUM_OF_NON_OFDMA_USERS);
+ usig->common |= LE32_DEC_ENC(usig_a1, OFDM_RX_FRAME_ENHANCED_WIFI_UL_FLAG,
+ IEEE80211_RADIOTAP_EHT_USIG_COMMON_UL_DL);
+ usig->common |= LE32_DEC_ENC(usig_a1, OFDM_RX_FRAME_ENHANCED_WIFI_BSS_COLOR,
+ IEEE80211_RADIOTAP_EHT_USIG_COMMON_BSS_COLOR);
- /*
- * Hardware labels the content channels/RU allocation values
- * as follows:
- * Content Channel 1 Content Channel 2
- * 20 MHz: A1
- * 40 MHz: A1 B1
- * 80 MHz: A1 C1 B1 D1
- * 160 MHz: A1 C1 A2 C2 B1 D1 B2 D2
- * 320 MHz: A1 C1 A2 C2 A3 C3 A4 C4 B1 D1 B2 D2 B3 D3 B4 D4
- *
- * However firmware can only give us A1-D2, so the higher
- * frequencies are missing.
- */
+ if (le32_get_bits(usig_a1, OFDM_RX_FRAME_EHT_USIG1_VALIDATE) &&
+ le32_get_bits(usig_a2, OFDM_RX_FRAME_EHT_USIG2_VALIDATE_B2) &&
+ le32_get_bits(usig_a2, OFDM_RX_FRAME_EHT_USIG2_VALIDATE_B8))
+ usig->common |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_USIG_COMMON_VALIDATE_BITS_OK);
- switch (phy_bw) {
- case RATE_MCS_CHAN_WIDTH_320:
- /* additional values are missing in RX metadata */
- fallthrough;
- case RATE_MCS_CHAN_WIDTH_160:
- /* content channel 1 */
- IWL_MLD_ENC_EHT_RU(1_2_1, A2);
- IWL_MLD_ENC_EHT_RU(1_2_2, C2);
- /* content channel 2 */
- IWL_MLD_ENC_EHT_RU(2_2_1, B2);
- IWL_MLD_ENC_EHT_RU(2_2_2, D2);
- fallthrough;
- case RATE_MCS_CHAN_WIDTH_80:
- /* content channel 1 */
- IWL_MLD_ENC_EHT_RU(1_1_2, C1);
- /* content channel 2 */
- IWL_MLD_ENC_EHT_RU(2_1_2, D1);
- fallthrough;
- case RATE_MCS_CHAN_WIDTH_40:
- /* content channel 2 */
- IWL_MLD_ENC_EHT_RU(2_1_1, B1);
- fallthrough;
- case RATE_MCS_CHAN_WIDTH_20:
- IWL_MLD_ENC_EHT_RU(1_1_1, A1);
- break;
- }
- } else {
- __le32 usig_a1 = phy_data->rx_vec[0];
- __le32 usig_a2 = phy_data->rx_vec[1];
-
- IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a1,
- IWL_RX_USIG_A1_DISREGARD,
- IEEE80211_RADIOTAP_EHT_USIG1_MU_B20_B24_DISREGARD);
- IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a1,
- IWL_RX_USIG_A1_VALIDATE,
- IEEE80211_RADIOTAP_EHT_USIG1_MU_B25_VALIDATE);
- IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2,
- IWL_RX_USIG_A2_EHT_PPDU_TYPE,
- IEEE80211_RADIOTAP_EHT_USIG2_MU_B0_B1_PPDU_TYPE);
- IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2,
- IWL_RX_USIG_A2_EHT_USIG2_VALIDATE_B2,
- IEEE80211_RADIOTAP_EHT_USIG2_MU_B2_VALIDATE);
- IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2,
- IWL_RX_USIG_A2_EHT_PUNC_CHANNEL,
- IEEE80211_RADIOTAP_EHT_USIG2_MU_B3_B7_PUNCTURED_INFO);
- IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2,
- IWL_RX_USIG_A2_EHT_USIG2_VALIDATE_B8,
- IEEE80211_RADIOTAP_EHT_USIG2_MU_B8_VALIDATE);
- IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2,
- IWL_RX_USIG_A2_EHT_SIG_MCS,
- IEEE80211_RADIOTAP_EHT_USIG2_MU_B9_B10_SIG_MCS);
- IWL_MLD_ENC_USIG_VALUE_MASK
- (usig, usig_a2, IWL_RX_USIG_A2_EHT_SIG_SYM_NUM,
- IEEE80211_RADIOTAP_EHT_USIG2_MU_B11_B15_EHT_SIG_SYMBOLS);
- IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2,
- IWL_RX_USIG_A2_EHT_CRC_OK,
- IEEE80211_RADIOTAP_EHT_USIG2_MU_B16_B19_CRC);
- }
-}
+ usig->common |= LE32_DEC_ENC(usig_a1,
+ OFDM_RX_FRAME_ENHANCED_WIFI_TXOP_DURATION,
+ IEEE80211_RADIOTAP_EHT_USIG_COMMON_TXOP);
-static void iwl_mld_decode_eht_ext_tb(struct iwl_mld *mld,
- struct iwl_mld_rx_phy_data *phy_data,
- struct ieee80211_rx_status *rx_status,
- struct ieee80211_radiotap_eht *eht,
- struct ieee80211_radiotap_eht_usig *usig)
-{
- if (phy_data->with_data) {
- __le32 data5 = phy_data->data5;
-
- IWL_MLD_ENC_USIG_VALUE_MASK(usig, data5,
- IWL_RX_PHY_DATA5_EHT_TYPE_AND_COMP,
- IEEE80211_RADIOTAP_EHT_USIG2_TB_B0_B1_PPDU_TYPE);
- IWL_MLD_ENC_USIG_VALUE_MASK(usig, data5,
- IWL_RX_PHY_DATA5_EHT_TB_SPATIAL_REUSE1,
- IEEE80211_RADIOTAP_EHT_USIG2_TB_B3_B6_SPATIAL_REUSE_1);
-
- IWL_MLD_ENC_USIG_VALUE_MASK(usig, data5,
- IWL_RX_PHY_DATA5_EHT_TB_SPATIAL_REUSE2,
- IEEE80211_RADIOTAP_EHT_USIG2_TB_B7_B10_SPATIAL_REUSE_2);
- } else {
- __le32 usig_a1 = phy_data->rx_vec[0];
- __le32 usig_a2 = phy_data->rx_vec[1];
-
- IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a1,
- IWL_RX_USIG_A1_DISREGARD,
- IEEE80211_RADIOTAP_EHT_USIG1_TB_B20_B25_DISREGARD);
- IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2,
- IWL_RX_USIG_A2_EHT_PPDU_TYPE,
- IEEE80211_RADIOTAP_EHT_USIG2_TB_B0_B1_PPDU_TYPE);
- IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2,
- IWL_RX_USIG_A2_EHT_USIG2_VALIDATE_B2,
- IEEE80211_RADIOTAP_EHT_USIG2_TB_B2_VALIDATE);
- IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2,
- IWL_RX_USIG_A2_EHT_TRIG_SPATIAL_REUSE_1,
- IEEE80211_RADIOTAP_EHT_USIG2_TB_B3_B6_SPATIAL_REUSE_1);
- IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2,
- IWL_RX_USIG_A2_EHT_TRIG_SPATIAL_REUSE_2,
- IEEE80211_RADIOTAP_EHT_USIG2_TB_B7_B10_SPATIAL_REUSE_2);
- IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2,
- IWL_RX_USIG_A2_EHT_TRIG_USIG2_DISREGARD,
- IEEE80211_RADIOTAP_EHT_USIG2_TB_B11_B15_DISREGARD);
- IWL_MLD_ENC_USIG_VALUE_MASK(usig, usig_a2,
- IWL_RX_USIG_A2_EHT_CRC_OK,
- IEEE80211_RADIOTAP_EHT_USIG2_TB_B16_B19_CRC);
- }
+ if (!le32_get_bits(usig_a2, OFDM_RX_USIG_CRC_OK))
+ usig->common |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_USIG_COMMON_BAD_USIG_CRC);
+
+ usig->common |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_USIG_COMMON_PHY_VER_KNOWN);
+ usig->common |= LE32_DEC_ENC(usig_a1,
+ OFDM_RX_FRAME_ENHANCED_WIFI_VER_ID,
+ IEEE80211_RADIOTAP_EHT_USIG_COMMON_PHY_VER);
+
+ if (he_type == RATE_MCS_HE_TYPE_TRIG)
+ iwl_mld_decode_eht_usig_tb(phy_data, usig);
+ else
+ iwl_mld_decode_eht_usig_non_tb(phy_data, usig);
}
-static void iwl_mld_decode_eht_ru(struct iwl_mld *mld,
- struct ieee80211_rx_status *rx_status,
- struct ieee80211_radiotap_eht *eht)
+static void
+iwl_mld_eht_set_ru_alloc(struct ieee80211_rx_status *rx_status,
+ u32 ru_with_p80)
{
- u32 ru = le32_get_bits(eht->data[8],
- IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_B7_B1);
enum nl80211_eht_ru_alloc nl_ru;
+ u32 ru = ru_with_p80 >> 1;
- /* Using D1.5 Table 9-53a - Encoding of PS160 and RU Allocation subfields
- * in an EHT variant User Info field
+ /*
+ * HW always uses trigger frame format:
+ *
+ * Draft PIEEE802.11be D7.0 Table 9-46l - Encoding of the PS160 and
+ * RU Allocation subfields in an EHT variant User Info field
*/
switch (ru) {
@@ -929,135 +877,228 @@ static void iwl_mld_decode_eht_ru(struct iwl_mld *mld,
rx_status->eht.ru = nl_ru;
}
-static void iwl_mld_decode_eht_phy_data(struct iwl_mld *mld,
- struct iwl_mld_rx_phy_data *phy_data,
- struct ieee80211_rx_status *rx_status,
- struct ieee80211_radiotap_eht *eht,
- struct ieee80211_radiotap_eht_usig *usig)
-
+static void iwl_mld_decode_eht_tb(struct iwl_mld_rx_phy_data *phy_data,
+ struct ieee80211_rx_status *rx_status,
+ struct ieee80211_radiotap_eht *eht)
{
- __le32 data0 = phy_data->data0;
- __le32 data1 = phy_data->data1;
- __le32 usig_a1 = phy_data->rx_vec[0];
- u8 info_type = phy_data->info_type;
-
- /* Not in EHT range */
- if (info_type < IWL_RX_PHY_INFO_TYPE_EHT_MU ||
- info_type > IWL_RX_PHY_INFO_TYPE_EHT_TB_EXT)
+ if (!(phy_data->ntfy->flags & IWL_SNIF_FLAG_VALID_TB_RX))
return;
- usig->common |= cpu_to_le32
- (IEEE80211_RADIOTAP_EHT_USIG_COMMON_UL_DL_KNOWN |
- IEEE80211_RADIOTAP_EHT_USIG_COMMON_BSS_COLOR_KNOWN);
- if (phy_data->with_data) {
- usig->common |= LE32_DEC_ENC(data0,
- IWL_RX_PHY_DATA0_EHT_UPLINK,
- IEEE80211_RADIOTAP_EHT_USIG_COMMON_UL_DL);
- usig->common |= LE32_DEC_ENC(data0,
- IWL_RX_PHY_DATA0_EHT_BSS_COLOR_MASK,
- IEEE80211_RADIOTAP_EHT_USIG_COMMON_BSS_COLOR);
- } else {
- usig->common |= LE32_DEC_ENC(usig_a1,
- IWL_RX_USIG_A1_UL_FLAG,
- IEEE80211_RADIOTAP_EHT_USIG_COMMON_UL_DL);
- usig->common |= LE32_DEC_ENC(usig_a1,
- IWL_RX_USIG_A1_BSS_COLOR,
- IEEE80211_RADIOTAP_EHT_USIG_COMMON_BSS_COLOR);
- }
-
- usig->common |=
- cpu_to_le32(IEEE80211_RADIOTAP_EHT_USIG_COMMON_VALIDATE_BITS_CHECKED);
- usig->common |=
- LE32_DEC_ENC(data0, IWL_RX_PHY_DATA0_EHT_VALIDATE,
- IEEE80211_RADIOTAP_EHT_USIG_COMMON_VALIDATE_BITS_OK);
-
- eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_SPATIAL_REUSE);
- eht->data[0] |= LE32_DEC_ENC(data0,
- IWL_RX_PHY_DATA0_ETH_SPATIAL_REUSE_MASK,
- IEEE80211_RADIOTAP_EHT_DATA0_SPATIAL_REUSE);
+ eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_RU_ALLOC_TB_FMT |
+ IEEE80211_RADIOTAP_EHT_KNOWN_LDPC_EXTRA_SYM_OM |
+ IEEE80211_RADIOTAP_EHT_KNOWN_PRE_PADD_FACOR_OM |
+ IEEE80211_RADIOTAP_EHT_KNOWN_PE_DISAMBIGUITY_OM |
+ IEEE80211_RADIOTAP_EHT_KNOWN_EHT_LTF |
+ IEEE80211_RADIOTAP_EHT_KNOWN_PRIMARY_80);
- /* All RU allocating size/index is in TB format */
- eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_RU_ALLOC_TB_FMT);
- eht->data[8] |= LE32_DEC_ENC(data0, IWL_RX_PHY_DATA0_EHT_PS160,
+ eht->data[8] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht_tb.tb_rx0,
+ OFDM_UCODE_TRIG_BASE_PS160,
IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_PS_160);
- eht->data[8] |= LE32_DEC_ENC(data1, IWL_RX_PHY_DATA1_EHT_RU_ALLOC_B0,
- IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_B0);
- eht->data[8] |= LE32_DEC_ENC(data1, IWL_RX_PHY_DATA1_EHT_RU_ALLOC_B1_B7,
+ eht->data[8] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht_tb.tb_rx1,
+ OFDM_UCODE_TRIG_BASE_RX_RU,
+ IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_B0 |
IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_B7_B1);
+ eht->data[0] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht_tb.tb_rx1,
+ OFDM_UCODE_TRIG_BASE_RX_CODING_EXTRA_SYM,
+ IEEE80211_RADIOTAP_EHT_DATA0_LDPC_EXTRA_SYM_OM);
+ eht->data[0] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht_tb.tb_rx1,
+ OFDM_UCODE_TRIG_BASE_RX_PRE_FEC_PAD_FACTOR,
+ IEEE80211_RADIOTAP_EHT_DATA0_PRE_PADD_FACOR_OM);
+ eht->data[0] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht_tb.tb_rx1,
+ OFDM_UCODE_TRIG_BASE_RX_PE_DISAMBIG,
+ IEEE80211_RADIOTAP_EHT_DATA0_PE_DISAMBIGUITY_OM);
+ eht->data[0] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht_tb.tb_rx1,
+ OFDM_UCODE_TRIG_BASE_RX_NUM_OF_LTF_SYM,
+ IEEE80211_RADIOTAP_EHT_DATA0_EHT_LTF);
+ eht->data[1] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht_tb.tb_rx0,
+ OFDM_UCODE_TRIG_BASE_RX_RU_P80,
+ IEEE80211_RADIOTAP_EHT_DATA1_PRIMARY_80);
- iwl_mld_decode_eht_ru(mld, rx_status, eht);
-
- /* We only get here in case of IWL_RX_MPDU_PHY_TSF_OVERLOAD is set
- * which is on only in case of monitor mode so no need to check monitor
- * mode
- */
- eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_PRIMARY_80);
- eht->data[1] |=
- le32_encode_bits(mld->monitor.p80,
- IEEE80211_RADIOTAP_EHT_DATA1_PRIMARY_80);
-
- usig->common |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_USIG_COMMON_TXOP_KNOWN);
- if (phy_data->with_data)
- usig->common |= LE32_DEC_ENC(data0, IWL_RX_PHY_DATA0_EHT_TXOP_DUR_MASK,
- IEEE80211_RADIOTAP_EHT_USIG_COMMON_TXOP);
- else
- usig->common |= LE32_DEC_ENC(usig_a1, IWL_RX_USIG_A1_TXOP_DURATION,
- IEEE80211_RADIOTAP_EHT_USIG_COMMON_TXOP);
+ iwl_mld_eht_set_ru_alloc(rx_status,
+ le32_get_bits(phy_data->ntfy->sigs.eht_tb.tb_rx1,
+ OFDM_UCODE_TRIG_BASE_RX_RU));
+}
- eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_LDPC_EXTRA_SYM_OM);
- eht->data[0] |= LE32_DEC_ENC(data0, IWL_RX_PHY_DATA0_EHT_LDPC_EXT_SYM,
- IEEE80211_RADIOTAP_EHT_DATA0_LDPC_EXTRA_SYM_OM);
+static void iwl_mld_eht_decode_user_ru(struct iwl_mld_rx_phy_data *phy_data,
+ struct ieee80211_radiotap_eht *eht)
+{
+ u32 phy_bw = phy_data->rate_n_flags & RATE_MCS_CHAN_WIDTH_MSK;
- eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_PRE_PADD_FACOR_OM);
- eht->data[0] |= LE32_DEC_ENC(data0, IWL_RX_PHY_DATA0_EHT_PRE_FEC_PAD_MASK,
- IEEE80211_RADIOTAP_EHT_DATA0_PRE_PADD_FACOR_OM);
+ if (!(phy_data->ntfy->flags & IWL_SNIF_FLAG_VALID_RU))
+ return;
- eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_PE_DISAMBIGUITY_OM);
- eht->data[0] |= LE32_DEC_ENC(data0, IWL_RX_PHY_DATA0_EHT_PE_DISAMBIG,
- IEEE80211_RADIOTAP_EHT_DATA0_PE_DISAMBIGUITY_OM);
+#define __IWL_MLD_ENC_EHT_RU(rt_data, rt_ru, fw_data, fw_ru) \
+ eht->data[(rt_data)] |= \
+ (cpu_to_le32(IEEE80211_RADIOTAP_EHT_DATA ## rt_data ## _RU_ALLOC_CC_ ## rt_ru ## _KNOWN) | \
+ LE32_DEC_ENC(phy_data->ntfy->sigs.eht.cmn[fw_data], \
+ OFDM_RX_FRAME_EHT_RU_ALLOC_ ## fw_data ## _ ## fw_ru, \
+ IEEE80211_RADIOTAP_EHT_DATA ## rt_data ## _RU_ALLOC_CC_ ## rt_ru))
- /* TODO: what about IWL_RX_PHY_DATA0_EHT_BW320_SLOT */
+#define _IWL_MLD_ENC_EHT_RU(rt_data, rt_ru, fw_data, fw_ru) \
+ __IWL_MLD_ENC_EHT_RU(rt_data, rt_ru, fw_data, fw_ru)
- if (!le32_get_bits(data0, IWL_RX_PHY_DATA0_EHT_SIGA_CRC_OK))
- usig->common |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_USIG_COMMON_BAD_USIG_CRC);
+#define IEEE80211_RADIOTAP_RU_DATA_1_1_1 1
+#define IEEE80211_RADIOTAP_RU_DATA_2_1_1 2
+#define IEEE80211_RADIOTAP_RU_DATA_1_1_2 2
+#define IEEE80211_RADIOTAP_RU_DATA_2_1_2 2
+#define IEEE80211_RADIOTAP_RU_DATA_1_2_1 3
+#define IEEE80211_RADIOTAP_RU_DATA_2_2_1 3
+#define IEEE80211_RADIOTAP_RU_DATA_1_2_2 3
+#define IEEE80211_RADIOTAP_RU_DATA_2_2_2 4
+#define IEEE80211_RADIOTAP_RU_DATA_1_2_3 4
+#define IEEE80211_RADIOTAP_RU_DATA_2_2_3 4
+#define IEEE80211_RADIOTAP_RU_DATA_1_2_4 5
+#define IEEE80211_RADIOTAP_RU_DATA_2_2_4 5
+#define IEEE80211_RADIOTAP_RU_DATA_1_2_5 5
+#define IEEE80211_RADIOTAP_RU_DATA_2_2_5 6
+#define IEEE80211_RADIOTAP_RU_DATA_1_2_6 6
+#define IEEE80211_RADIOTAP_RU_DATA_2_2_6 6
+
+#define IWL_RX_RU_DATA_A1 0
+#define IWL_RX_RU_DATA_A2 0
+#define IWL_RX_RU_DATA_A3 0
+#define IWL_RX_RU_DATA_A4 4
+#define IWL_RX_RU_DATA_B1 1
+#define IWL_RX_RU_DATA_B2 1
+#define IWL_RX_RU_DATA_B3 1
+#define IWL_RX_RU_DATA_B4 4
+#define IWL_RX_RU_DATA_C1 2
+#define IWL_RX_RU_DATA_C2 2
+#define IWL_RX_RU_DATA_C3 2
+#define IWL_RX_RU_DATA_C4 5
+#define IWL_RX_RU_DATA_D1 3
+#define IWL_RX_RU_DATA_D2 3
+#define IWL_RX_RU_DATA_D3 3
+#define IWL_RX_RU_DATA_D4 5
- usig->common |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_USIG_COMMON_PHY_VER_KNOWN);
- usig->common |= LE32_DEC_ENC(data0, IWL_RX_PHY_DATA0_EHT_PHY_VER,
- IEEE80211_RADIOTAP_EHT_USIG_COMMON_PHY_VER);
+#define IWL_MLD_ENC_EHT_RU(rt_ru, fw_ru) \
+ _IWL_MLD_ENC_EHT_RU(IEEE80211_RADIOTAP_RU_DATA_ ## rt_ru, \
+ rt_ru, \
+ IWL_RX_RU_DATA_ ## fw_ru, \
+ fw_ru)
/*
- * TODO: what about TB - IWL_RX_PHY_DATA1_EHT_TB_PILOT_TYPE,
- * IWL_RX_PHY_DATA1_EHT_TB_LOW_SS
+ * Hardware labels the content channels/RU allocation values
+ * as follows:
+ *
+ * Content Channel 1 Content Channel 2
+ * 20 MHz: A1
+ * 40 MHz: A1 B1
+ * 80 MHz: A1 C1 B1 D1
+ * 160 MHz: A1 C1 A2 C2 B1 D1 B2 D2
+ * 320 MHz: A1 C1 A2 C2 A3 C3 A4 C4 B1 D1 B2 D2 B3 D3 B4 D4
*/
- eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_EHT_LTF);
- eht->data[0] |= LE32_DEC_ENC(data1, IWL_RX_PHY_DATA1_EHT_SIG_LTF_NUM,
+ switch (phy_bw) {
+ case RATE_MCS_CHAN_WIDTH_320:
+ /* content channel 1 */
+ IWL_MLD_ENC_EHT_RU(1_2_3, A3);
+ IWL_MLD_ENC_EHT_RU(1_2_4, C3);
+ IWL_MLD_ENC_EHT_RU(1_2_5, A4);
+ IWL_MLD_ENC_EHT_RU(1_2_6, C4);
+ /* content channel 2 */
+ IWL_MLD_ENC_EHT_RU(2_2_3, B3);
+ IWL_MLD_ENC_EHT_RU(2_2_4, D3);
+ IWL_MLD_ENC_EHT_RU(2_2_5, B4);
+ IWL_MLD_ENC_EHT_RU(2_2_6, D4);
+ fallthrough;
+ case RATE_MCS_CHAN_WIDTH_160:
+ /* content channel 1 */
+ IWL_MLD_ENC_EHT_RU(1_2_1, A2);
+ IWL_MLD_ENC_EHT_RU(1_2_2, C2);
+ /* content channel 2 */
+ IWL_MLD_ENC_EHT_RU(2_2_1, B2);
+ IWL_MLD_ENC_EHT_RU(2_2_2, D2);
+ fallthrough;
+ case RATE_MCS_CHAN_WIDTH_80:
+ /* content channel 1 */
+ IWL_MLD_ENC_EHT_RU(1_1_2, C1);
+ /* content channel 2 */
+ IWL_MLD_ENC_EHT_RU(2_1_2, D1);
+ fallthrough;
+ case RATE_MCS_CHAN_WIDTH_40:
+ /* content channel 2 */
+ IWL_MLD_ENC_EHT_RU(2_1_1, B1);
+ fallthrough;
+ case RATE_MCS_CHAN_WIDTH_20:
+ /* content channel 1 */
+ IWL_MLD_ENC_EHT_RU(1_1_1, A1);
+ break;
+ }
+}
+
+static void iwl_mld_decode_eht_non_tb(struct iwl_mld_rx_phy_data *phy_data,
+ struct ieee80211_rx_status *rx_status,
+ struct ieee80211_radiotap_eht *eht)
+{
+ eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_SPATIAL_REUSE |
+ /* All RU allocating size/index is in TB format */
+ IEEE80211_RADIOTAP_EHT_KNOWN_RU_ALLOC_TB_FMT |
+ IEEE80211_RADIOTAP_EHT_KNOWN_LDPC_EXTRA_SYM_OM |
+ IEEE80211_RADIOTAP_EHT_KNOWN_PRE_PADD_FACOR_OM |
+ IEEE80211_RADIOTAP_EHT_KNOWN_PE_DISAMBIGUITY_OM |
+ IEEE80211_RADIOTAP_EHT_KNOWN_EHT_LTF |
+ IEEE80211_RADIOTAP_EHT_KNOWN_PRIMARY_80 |
+ IEEE80211_RADIOTAP_EHT_KNOWN_NR_NON_OFDMA_USERS_M);
+
+ eht->data[0] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht.b1,
+ OFDM_RX_FRAME_EHT_SPATIAL_REUSE,
+ IEEE80211_RADIOTAP_EHT_DATA0_SPATIAL_REUSE);
+ eht->data[8] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht.b2,
+ OFDM_RX_FRAME_EHT_STA_RU_PS160,
+ IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_PS_160);
+ eht->data[8] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht.b2,
+ OFDM_RX_FRAME_EHT_STA_RU,
+ IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_B0 |
+ IEEE80211_RADIOTAP_EHT_DATA8_RU_ALLOC_TB_FMT_B7_B1);
+ eht->data[0] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht.b1,
+ OFDM_RX_FRAME_EHT_CODING_EXTRA_SYM,
+ IEEE80211_RADIOTAP_EHT_DATA0_LDPC_EXTRA_SYM_OM);
+ eht->data[0] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht.b1,
+ OFDM_RX_FRAME_EHT_PRE_FEC_PAD_FACTOR,
+ IEEE80211_RADIOTAP_EHT_DATA0_PRE_PADD_FACOR_OM);
+ eht->data[0] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht.b1,
+ OFDM_RX_FRAME_EHT_PE_DISAMBIG,
+ IEEE80211_RADIOTAP_EHT_DATA0_PE_DISAMBIGUITY_OM);
+ eht->data[0] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht.b1,
+ OFDM_RX_FRAME_EHT_NUM_OF_LTF_SYM,
IEEE80211_RADIOTAP_EHT_DATA0_EHT_LTF);
+ eht->data[1] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht.b2,
+ OFDM_RX_FRAME_EHT_STA_RU_P80,
+ IEEE80211_RADIOTAP_EHT_DATA1_PRIMARY_80);
+ eht->data[7] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht.b1,
+ OFDM_RX_FRAME_EHT_NUM_OF_USERS,
+ IEEE80211_RADIOTAP_EHT_DATA7_NUM_OF_NON_OFDMA_USERS);
+
+ iwl_mld_eht_decode_user_ru(phy_data, eht);
+
+ iwl_mld_eht_set_ru_alloc(rx_status,
+ le32_get_bits(phy_data->ntfy->sigs.eht.b2,
+ OFDM_RX_FRAME_EHT_STA_RU));
+}
- if (info_type == IWL_RX_PHY_INFO_TYPE_EHT_TB_EXT ||
- info_type == IWL_RX_PHY_INFO_TYPE_EHT_TB)
- iwl_mld_decode_eht_ext_tb(mld, phy_data, rx_status, eht, usig);
+static void iwl_mld_decode_eht_phy_data(struct iwl_mld_rx_phy_data *phy_data,
+ struct ieee80211_rx_status *rx_status,
+ struct ieee80211_radiotap_eht *eht)
+{
+ u32 he_type = phy_data->rate_n_flags & RATE_MCS_HE_TYPE_MSK;
- if (info_type == IWL_RX_PHY_INFO_TYPE_EHT_MU_EXT ||
- info_type == IWL_RX_PHY_INFO_TYPE_EHT_MU)
- iwl_mld_decode_eht_ext_mu(mld, phy_data, rx_status, eht, usig);
+ if (he_type == RATE_MCS_HE_TYPE_TRIG)
+ iwl_mld_decode_eht_tb(phy_data, rx_status, eht);
+ else
+ iwl_mld_decode_eht_non_tb(phy_data, rx_status, eht);
}
static void iwl_mld_rx_eht(struct iwl_mld *mld, struct sk_buff *skb,
- struct iwl_mld_rx_phy_data *phy_data,
- int queue)
+ struct iwl_mld_rx_phy_data *phy_data)
{
struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb);
struct ieee80211_radiotap_eht *eht;
- struct ieee80211_radiotap_eht_usig *usig;
size_t eht_len = sizeof(*eht);
-
u32 rate_n_flags = phy_data->rate_n_flags;
u32 he_type = rate_n_flags & RATE_MCS_HE_TYPE_MSK;
/* EHT and HE have the same values for LTF */
u8 ltf = IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_UNKNOWN;
- u16 phy_info = phy_data->phy_info;
- u32 bw;
/* u32 for 1 user_info */
if (phy_data->with_data)
@@ -1065,50 +1106,7 @@ static void iwl_mld_rx_eht(struct iwl_mld *mld, struct sk_buff *skb,
eht = iwl_mld_radiotap_put_tlv(skb, IEEE80211_RADIOTAP_EHT, eht_len);
- usig = iwl_mld_radiotap_put_tlv(skb, IEEE80211_RADIOTAP_EHT_USIG,
- sizeof(*usig));
rx_status->flag |= RX_FLAG_RADIOTAP_TLV_AT_END;
- usig->common |=
- cpu_to_le32(IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW_KNOWN);
-
- /* specific handling for 320MHz */
- bw = u32_get_bits(rate_n_flags, RATE_MCS_CHAN_WIDTH_MSK);
- if (bw == RATE_MCS_CHAN_WIDTH_320_VAL)
- bw += le32_get_bits(phy_data->data0,
- IWL_RX_PHY_DATA0_EHT_BW320_SLOT);
-
- usig->common |= cpu_to_le32
- (FIELD_PREP(IEEE80211_RADIOTAP_EHT_USIG_COMMON_BW, bw));
-
- /* report the AMPDU-EOF bit on single frames */
- if (!queue && !(phy_info & IWL_RX_MPDU_PHY_AMPDU)) {
- rx_status->flag |= RX_FLAG_AMPDU_DETAILS;
- rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT_KNOWN;
- if (phy_data->data0 &
- cpu_to_le32(IWL_RX_PHY_DATA0_EHT_DELIM_EOF))
- rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT;
- }
-
- /* update aggregation data for monitor sake on default queue */
- if (!queue && (phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD) &&
- (phy_info & IWL_RX_MPDU_PHY_AMPDU) && phy_data->first_subframe) {
- rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT_KNOWN;
- if (phy_data->data0 &
- cpu_to_le32(IWL_RX_PHY_DATA0_EHT_DELIM_EOF))
- rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT;
- }
-
- if (phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD)
- iwl_mld_decode_eht_phy_data(mld, phy_data, rx_status, eht, usig);
-
-#define CHECK_TYPE(F) \
- BUILD_BUG_ON(IEEE80211_RADIOTAP_HE_DATA1_FORMAT_ ## F != \
- (RATE_MCS_HE_TYPE_ ## F >> RATE_MCS_HE_TYPE_POS))
-
- CHECK_TYPE(SU);
- CHECK_TYPE(EXT_SU);
- CHECK_TYPE(MU);
- CHECK_TYPE(TRIG);
switch (u32_get_bits(rate_n_flags, RATE_MCS_HE_GI_LTF_MSK)) {
case 0:
@@ -1144,20 +1142,18 @@ static void iwl_mld_rx_eht(struct iwl_mld *mld, struct sk_buff *skb,
if (ltf != IEEE80211_RADIOTAP_HE_DATA5_LTF_SIZE_UNKNOWN) {
eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_GI);
- eht->data[0] |= cpu_to_le32
- (FIELD_PREP(IEEE80211_RADIOTAP_EHT_DATA0_LTF,
- ltf) |
- FIELD_PREP(IEEE80211_RADIOTAP_EHT_DATA0_GI,
- rx_status->eht.gi));
+ eht->data[0] |= le32_encode_bits(ltf,
+ IEEE80211_RADIOTAP_EHT_DATA0_LTF) |
+ le32_encode_bits(rx_status->eht.gi,
+ IEEE80211_RADIOTAP_EHT_DATA0_GI);
}
if (!phy_data->with_data) {
eht->known |= cpu_to_le32(IEEE80211_RADIOTAP_EHT_KNOWN_NSS_S |
IEEE80211_RADIOTAP_EHT_KNOWN_BEAMFORMED_S);
- eht->data[7] |=
- le32_encode_bits(le32_get_bits(phy_data->rx_vec[2],
- RX_NO_DATA_RX_VEC2_EHT_NSTS_MSK),
- IEEE80211_RADIOTAP_EHT_DATA7_NSS_S);
+ eht->data[7] |= LE32_DEC_ENC(phy_data->ntfy->sigs.eht.b1,
+ OFDM_RX_FRAME_EHT_NSTS,
+ IEEE80211_RADIOTAP_EHT_DATA7_NSS_S);
if (rate_n_flags & RATE_MCS_BF_MSK)
eht->data[7] |=
cpu_to_le32(IEEE80211_RADIOTAP_EHT_DATA7_BEAMFORMED_S);
@@ -1177,14 +1173,28 @@ static void iwl_mld_rx_eht(struct iwl_mld *mld, struct sk_buff *skb,
eht->user_info[0] |=
cpu_to_le32(IEEE80211_RADIOTAP_EHT_USER_INFO_CODING);
- eht->user_info[0] |= cpu_to_le32
- (FIELD_PREP(IEEE80211_RADIOTAP_EHT_USER_INFO_MCS,
- u32_get_bits(rate_n_flags,
- RATE_VHT_MCS_RATE_CODE_MSK)) |
- FIELD_PREP(IEEE80211_RADIOTAP_EHT_USER_INFO_NSS_O,
- u32_get_bits(rate_n_flags,
- RATE_MCS_NSS_MSK)));
+ eht->user_info[0] |=
+ le32_encode_bits(u32_get_bits(rate_n_flags,
+ RATE_VHT_MCS_RATE_CODE_MSK),
+ IEEE80211_RADIOTAP_EHT_USER_INFO_MCS) |
+ le32_encode_bits(u32_get_bits(rate_n_flags,
+ RATE_MCS_NSS_MSK),
+ IEEE80211_RADIOTAP_EHT_USER_INFO_NSS_O);
}
+
+ if (likely(!phy_data->ntfy))
+ return;
+
+ if (phy_data->with_data) {
+ eht->user_info[0] |=
+ cpu_to_le32(IEEE80211_RADIOTAP_EHT_USER_INFO_STA_ID_KNOWN) |
+ LE32_DEC_ENC(phy_data->ntfy->sigs.eht.user_id,
+ OFDM_RX_FRAME_EHT_USER_FIELD_ID,
+ IEEE80211_RADIOTAP_EHT_USER_INFO_STA_ID);
+ }
+
+ iwl_mld_decode_eht_usig(phy_data, skb);
+ iwl_mld_decode_eht_phy_data(phy_data, rx_status, eht);
}
#ifdef CONFIG_IWLWIFI_DEBUGFS
@@ -1207,8 +1217,9 @@ static void iwl_mld_add_rtap_sniffer_config(struct iwl_mld *mld,
radiotap->oui[0] = 0xf6;
radiotap->oui[1] = 0x54;
radiotap->oui[2] = 0x25;
- /* radiotap sniffer config sub-namespace */
+ /* Intel OUI default radiotap subtype */
radiotap->oui_subtype = 1;
+ /* Sniffer config element type */
radiotap->vendor_type = 0;
/* fill the data now */
@@ -1219,34 +1230,58 @@ static void iwl_mld_add_rtap_sniffer_config(struct iwl_mld *mld,
}
#endif
-/* Note: hdr can be NULL */
-static void iwl_mld_rx_fill_status(struct iwl_mld *mld, int link_id,
- struct ieee80211_hdr *hdr,
- struct sk_buff *skb,
- struct iwl_mld_rx_phy_data *phy_data,
- int queue)
+static void iwl_mld_add_rtap_sniffer_phy_data(struct iwl_mld *mld,
+ struct sk_buff *skb,
+ struct iwl_rx_phy_air_sniffer_ntfy *ntfy)
{
struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb);
- u32 format = phy_data->rate_n_flags & RATE_MCS_MOD_TYPE_MSK;
- u32 rate_n_flags = phy_data->rate_n_flags;
- u8 stbc = u32_get_bits(rate_n_flags, RATE_MCS_STBC_MSK);
- bool is_sgi = rate_n_flags & RATE_MCS_SGI_MSK;
+ struct ieee80211_radiotap_vendor_content *radiotap;
+ const u16 vendor_data_len = sizeof(*ntfy);
- phy_data->info_type = IWL_RX_PHY_INFO_TYPE_NONE;
+ radiotap =
+ iwl_mld_radiotap_put_tlv(skb,
+ IEEE80211_RADIOTAP_VENDOR_NAMESPACE,
+ sizeof(*radiotap) + vendor_data_len);
- if (phy_data->phy_info & IWL_RX_MPDU_PHY_TSF_OVERLOAD)
- phy_data->info_type =
- le32_get_bits(phy_data->data1,
- IWL_RX_PHY_DATA1_INFO_TYPE_MASK);
+ /* Intel OUI */
+ radiotap->oui[0] = 0xf6;
+ radiotap->oui[1] = 0x54;
+ radiotap->oui[2] = 0x25;
+ /* Intel OUI default radiotap subtype */
+ radiotap->oui_subtype = 1;
+ /* PHY data element type */
+ radiotap->vendor_type = cpu_to_le16(1);
- /* set the preamble flag if appropriate */
- if (format == RATE_MCS_MOD_TYPE_CCK &&
- phy_data->phy_info & IWL_RX_MPDU_PHY_SHORT_PREAMBLE)
- rx_status->enc_flags |= RX_ENC_FLAG_SHORTPRE;
+ /* fill the data now */
+ memcpy(radiotap->data, ntfy, vendor_data_len);
- iwl_mld_fill_signal(mld, link_id, hdr, rx_status, phy_data);
+ rx_status->flag |= RX_FLAG_RADIOTAP_TLV_AT_END;
+}
+
+static void
+iwl_mld_set_rx_nonlegacy_rate_info(u32 rate_n_flags,
+ struct ieee80211_rx_status *rx_status)
+{
+ u8 stbc = u32_get_bits(rate_n_flags, RATE_MCS_STBC_MSK);
+
+ /* NSS may be overridden by PHY ntfy with full value */
+ rx_status->nss = u32_get_bits(rate_n_flags, RATE_MCS_NSS_MSK) + 1;
+ rx_status->rate_idx = rate_n_flags & RATE_MCS_CODE_MSK;
+ rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT;
+ if (rate_n_flags & RATE_MCS_LDPC_MSK)
+ rx_status->enc_flags |= RX_ENC_FLAG_LDPC;
+}
+
+static void iwl_mld_set_rx_rate(struct iwl_mld *mld,
+ struct iwl_mld_rx_phy_data *phy_data,
+ struct ieee80211_rx_status *rx_status)
+{
+ u32 rate_n_flags = phy_data->rate_n_flags;
+ u8 stbc = u32_get_bits(rate_n_flags, RATE_MCS_STBC_MSK);
+ u32 format = rate_n_flags & RATE_MCS_MOD_TYPE_MSK;
+ bool is_sgi = rate_n_flags & RATE_MCS_SGI_MSK;
- /* This may be overridden by iwl_mld_rx_he() to HE_RU */
+ /* bandwidth may be overridden to RU by PHY ntfy */
switch (rate_n_flags & RATE_MCS_CHAN_WIDTH_MSK) {
case RATE_MCS_CHAN_WIDTH_20:
break;
@@ -1264,17 +1299,93 @@ static void iwl_mld_rx_fill_status(struct iwl_mld *mld, int link_id,
break;
}
- /* must be before L-SIG data */
- if (format == RATE_MCS_MOD_TYPE_HE)
- iwl_mld_rx_he(mld, skb, phy_data, queue);
+ switch (format) {
+ case RATE_MCS_MOD_TYPE_CCK:
+ if (phy_data->phy_info & IWL_RX_MPDU_PHY_SHORT_PREAMBLE)
+ rx_status->enc_flags |= RX_ENC_FLAG_SHORTPRE;
+ fallthrough;
+ case RATE_MCS_MOD_TYPE_LEGACY_OFDM: {
+ int rate =
+ iwl_mld_legacy_hw_idx_to_mac80211_idx(rate_n_flags,
+ rx_status->band);
- iwl_mld_decode_lsig(skb, phy_data);
+ /* override BW - it could be DUP and indicate the wrong BW */
+ rx_status->bw = RATE_INFO_BW_20;
+
+ /* valid rate */
+ if (rate >= 0 && rate <= 0xFF) {
+ rx_status->rate_idx = rate;
+ break;
+ }
+
+ /* invalid rate */
+ rx_status->rate_idx = 0;
+
+ /*
+ * In monitor mode we can see CCK frames on 5 or 6 GHz, usually
+ * just the (possibly malformed) PHY header by accident, since
+ * the decoder doesn't seem to turn off CCK. We cannot correctly
+ * encode the rate to mac80211 (and therefore not in radiotap)
+ * since we give the per-band index which doesn't cover those
+ * rates.
+ */
+ if (!mld->monitor.on && net_ratelimit())
+ IWL_ERR(mld, "invalid rate_n_flags=0x%x, band=%d\n",
+ rate_n_flags, rx_status->band);
+ break;
+ }
+ case RATE_MCS_MOD_TYPE_HT:
+ rx_status->encoding = RX_ENC_HT;
+ rx_status->rate_idx = RATE_HT_MCS_INDEX(rate_n_flags);
+ rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT;
+ break;
+ case RATE_MCS_MOD_TYPE_VHT:
+ rx_status->encoding = RX_ENC_VHT;
+ iwl_mld_set_rx_nonlegacy_rate_info(rate_n_flags, rx_status);
+ break;
+ case RATE_MCS_MOD_TYPE_HE:
+ rx_status->encoding = RX_ENC_HE;
+ rx_status->he_dcm =
+ !!(rate_n_flags & RATE_HE_DUAL_CARRIER_MODE_MSK);
+ iwl_mld_set_rx_nonlegacy_rate_info(rate_n_flags, rx_status);
+ break;
+ case RATE_MCS_MOD_TYPE_EHT:
+ rx_status->encoding = RX_ENC_EHT;
+ iwl_mld_set_rx_nonlegacy_rate_info(rate_n_flags, rx_status);
+ break;
+ default:
+ WARN_ON_ONCE(1);
+ }
+
+ if (format != RATE_MCS_MOD_TYPE_CCK && is_sgi)
+ rx_status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
+}
+
+/* Note: hdr can be NULL */
+static void iwl_mld_rx_fill_status(struct iwl_mld *mld, int link_id,
+ struct ieee80211_hdr *hdr,
+ struct sk_buff *skb,
+ struct iwl_mld_rx_phy_data *phy_data)
+{
+ struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb);
+ u32 rate_n_flags = phy_data->rate_n_flags;
+ u32 format = rate_n_flags & RATE_MCS_MOD_TYPE_MSK;
+
+ iwl_mld_fill_signal(mld, link_id, hdr, rx_status, phy_data);
rx_status->device_timestamp = phy_data->gp2_on_air_rise;
- /* using TLV format and must be after all fixed len fields */
+ iwl_mld_set_rx_rate(mld, phy_data, rx_status);
+
+ /* must be before L-SIG data (radiotap field order) */
+ if (format == RATE_MCS_MOD_TYPE_HE)
+ iwl_mld_rx_he(skb, phy_data);
+
+ iwl_mld_decode_lsig(skb, phy_data);
+
+ /* TLVs - must be after radiotap fixed fields */
if (format == RATE_MCS_MOD_TYPE_EHT)
- iwl_mld_rx_eht(mld, skb, phy_data, queue);
+ iwl_mld_rx_eht(mld, skb, phy_data);
#ifdef CONFIG_IWLWIFI_DEBUGFS
if (unlikely(mld->monitor.on)) {
@@ -1282,9 +1393,9 @@ static void iwl_mld_rx_fill_status(struct iwl_mld *mld, int link_id,
if (mld->monitor.ptp_time) {
u64 adj_time =
- iwl_mld_ptp_get_adj_time(mld,
- phy_data->gp2_on_air_rise *
- NSEC_PER_USEC);
+ iwl_mld_ptp_get_adj_time(mld,
+ phy_data->gp2_on_air_rise *
+ NSEC_PER_USEC);
rx_status->mactime = div64_u64(adj_time, NSEC_PER_USEC);
rx_status->flag |= RX_FLAG_MACTIME_IS_RTAP_TS64;
@@ -1293,56 +1404,8 @@ static void iwl_mld_rx_fill_status(struct iwl_mld *mld, int link_id,
}
#endif
- if (format != RATE_MCS_MOD_TYPE_CCK && is_sgi)
- rx_status->enc_flags |= RX_ENC_FLAG_SHORT_GI;
-
- if (rate_n_flags & RATE_MCS_LDPC_MSK)
- rx_status->enc_flags |= RX_ENC_FLAG_LDPC;
-
- switch (format) {
- case RATE_MCS_MOD_TYPE_HT:
- rx_status->encoding = RX_ENC_HT;
- rx_status->rate_idx = RATE_HT_MCS_INDEX(rate_n_flags);
- rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT;
- break;
- case RATE_MCS_MOD_TYPE_VHT:
- case RATE_MCS_MOD_TYPE_HE:
- case RATE_MCS_MOD_TYPE_EHT:
- if (format == RATE_MCS_MOD_TYPE_VHT) {
- rx_status->encoding = RX_ENC_VHT;
- } else if (format == RATE_MCS_MOD_TYPE_HE) {
- rx_status->encoding = RX_ENC_HE;
- rx_status->he_dcm =
- !!(rate_n_flags & RATE_HE_DUAL_CARRIER_MODE_MSK);
- } else if (format == RATE_MCS_MOD_TYPE_EHT) {
- rx_status->encoding = RX_ENC_EHT;
- }
-
- rx_status->nss = u32_get_bits(rate_n_flags,
- RATE_MCS_NSS_MSK) + 1;
- rx_status->rate_idx = rate_n_flags & RATE_MCS_CODE_MSK;
- rx_status->enc_flags |= stbc << RX_ENC_FLAG_STBC_SHIFT;
- break;
- default: {
- int rate =
- iwl_mld_legacy_hw_idx_to_mac80211_idx(rate_n_flags,
- rx_status->band);
-
- /* valid rate */
- if (rate >= 0 && rate <= 0xFF) {
- rx_status->rate_idx = rate;
- break;
- }
-
- /* invalid rate */
- rx_status->rate_idx = 0;
-
- if (net_ratelimit())
- IWL_ERR(mld, "invalid rate_n_flags=0x%x, band=%d\n",
- rate_n_flags, rx_status->band);
- break;
- }
- }
+ if (phy_data->ntfy)
+ iwl_mld_add_rtap_sniffer_phy_data(mld, skb, phy_data->ntfy);
}
/* iwl_mld_create_skb adds the rxb to a new skb */
@@ -1763,13 +1826,36 @@ static int iwl_mld_rx_crypto(struct iwl_mld *mld,
return 0;
}
-static void iwl_mld_rx_update_ampdu_ref(struct iwl_mld *mld,
- struct iwl_mld_rx_phy_data *phy_data,
- struct ieee80211_rx_status *rx_status)
+static void iwl_mld_rx_update_ampdu_data(struct iwl_mld *mld,
+ struct iwl_mld_rx_phy_data *phy_data,
+ struct ieee80211_rx_status *rx_status)
{
+ u32 format = phy_data->rate_n_flags & RATE_MCS_MOD_TYPE_MSK;
bool toggle_bit =
phy_data->phy_info & IWL_RX_MPDU_PHY_AMPDU_TOGGLE;
+ switch (format) {
+ case RATE_MCS_MOD_TYPE_CCK:
+ case RATE_MCS_MOD_TYPE_LEGACY_OFDM:
+ /* no aggregation possible */
+ return;
+ case RATE_MCS_MOD_TYPE_HT:
+ case RATE_MCS_MOD_TYPE_VHT:
+ /* single frames are not A-MPDU format */
+ if (!(phy_data->phy_info & IWL_RX_MPDU_PHY_AMPDU))
+ return;
+ break;
+ default:
+ /* HE/EHT/UHR have A-MPDU format for single frames */
+ if (!(phy_data->phy_info & IWL_RX_MPDU_PHY_AMPDU)) {
+ rx_status->flag |= RX_FLAG_AMPDU_DETAILS;
+ rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT_KNOWN;
+ if (phy_data->phy_info & IWL_RX_MPDU_PHY_EOF_INDICATION)
+ rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT;
+ return;
+ }
+ }
+
rx_status->flag |= RX_FLAG_AMPDU_DETAILS;
/* Toggle is switched whenever new aggregation starts. Make
* sure ampdu_reference is never 0 so we can later use it to
@@ -1781,6 +1867,11 @@ static void iwl_mld_rx_update_ampdu_ref(struct iwl_mld *mld,
mld->monitor.ampdu_ref++;
mld->monitor.ampdu_toggle = toggle_bit;
phy_data->first_subframe = true;
+
+ /* report EOF bit on the first subframe */
+ rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT_KNOWN;
+ if (phy_data->phy_info & IWL_RX_MPDU_PHY_EOF_INDICATION)
+ rx_status->flag |= RX_FLAG_AMPDU_EOF_BIT;
}
rx_status->ampdu_reference = mld->monitor.ampdu_ref;
}
@@ -1810,6 +1901,7 @@ void iwl_mld_rx_mpdu(struct iwl_mld *mld, struct napi_struct *napi,
u32 mpdu_len;
enum iwl_mld_reorder_result reorder_res;
struct ieee80211_rx_status *rx_status;
+ unsigned int alloc_size = 128;
if (unlikely(mld->fw_status.in_hw_restart))
return;
@@ -1824,10 +1916,17 @@ void iwl_mld_rx_mpdu(struct iwl_mld *mld, struct napi_struct *napi,
"FW lied about packet len (%d)\n", pkt_len))
return;
+ iwl_mld_fill_phy_data_from_mpdu(mld, mpdu_desc, &phy_data);
+
/* Don't use dev_alloc_skb(), we'll have enough headroom once
* ieee80211_hdr pulled.
+ *
+ * For monitor mode we need more space to include the full PHY
+ * notification data.
*/
- skb = alloc_skb(128, GFP_ATOMIC);
+ if (unlikely(mld->monitor.on) && phy_data.ntfy)
+ alloc_size += sizeof(struct iwl_rx_phy_air_sniffer_ntfy);
+ skb = alloc_skb(alloc_size, GFP_ATOMIC);
if (!skb) {
IWL_ERR(mld, "alloc_skb failed\n");
return;
@@ -1835,8 +1934,6 @@ void iwl_mld_rx_mpdu(struct iwl_mld *mld, struct napi_struct *napi,
hdr = (void *)(pkt->data + mpdu_desc_size);
- iwl_mld_fill_phy_data(mld, mpdu_desc, &phy_data);
-
if (mpdu_desc->mac_flags2 & IWL_RX_MPDU_MFLG2_PAD) {
/* If the device inserted padding it means that (it thought)
* the 802.11 header wasn't a multiple of 4 bytes long. In
@@ -1861,9 +1958,8 @@ void iwl_mld_rx_mpdu(struct iwl_mld *mld, struct napi_struct *napi,
if (drop)
goto drop;
- /* update aggregation data for monitor sake on default queue */
- if (!queue && (phy_data.phy_info & IWL_RX_MPDU_PHY_AMPDU))
- iwl_mld_rx_update_ampdu_ref(mld, &phy_data, rx_status);
+ if (unlikely(mld->monitor.on))
+ iwl_mld_rx_update_ampdu_data(mld, &phy_data, rx_status);
/* Keep packets with CRC errors (and with overrun) for monitor mode
* (otherwise the firmware discards them) but mark them as bad.
@@ -1897,7 +1993,7 @@ void iwl_mld_rx_mpdu(struct iwl_mld *mld, struct napi_struct *napi,
link_id = u8_get_bits(mpdu_desc->mac_phy_band,
IWL_RX_MPDU_MAC_PHY_BAND_LINK_MASK);
- iwl_mld_rx_fill_status(mld, link_id, hdr, skb, &phy_data, queue);
+ iwl_mld_rx_fill_status(mld, link_id, hdr, skb, &phy_data);
if (iwl_mld_rx_crypto(mld, sta, hdr, rx_status, mpdu_desc, queue,
le32_to_cpu(pkt->len_n_flags), &crypto_len))
@@ -2031,87 +2127,65 @@ void iwl_mld_handle_rx_queues_sync_notif(struct iwl_mld *mld,
wake_up(&mld->rxq_sync.waitq);
}
-void iwl_mld_rx_monitor_no_data(struct iwl_mld *mld, struct napi_struct *napi,
- struct iwl_rx_packet *pkt, int queue)
+static void iwl_mld_no_data_rx(struct iwl_mld *mld,
+ struct napi_struct *napi,
+ struct iwl_rx_phy_air_sniffer_ntfy *ntfy)
{
- struct iwl_rx_no_data_ver_3 *desc;
- struct iwl_mld_rx_phy_data phy_data;
struct ieee80211_rx_status *rx_status;
+ struct iwl_mld_rx_phy_data phy_data = {
+ .ntfy = ntfy,
+ .phy_info = 0, /* short preamble set below */
+ .rate_n_flags = le32_to_cpu(ntfy->rate),
+ .gp2_on_air_rise = le32_to_cpu(ntfy->on_air_rise_time),
+ .energy_a = ntfy->rssi_a,
+ .energy_b = ntfy->rssi_b,
+ };
+ u32 format = phy_data.rate_n_flags & RATE_MCS_MOD_TYPE_MSK;
struct sk_buff *skb;
- u32 format, rssi;
- u8 channel;
-
- if (unlikely(mld->fw_status.in_hw_restart))
- return;
-
- if (IWL_FW_CHECK(mld, iwl_rx_packet_payload_len(pkt) < sizeof(*desc),
- "Bad RX_NO_DATA_NOTIF size (%d)\n",
- iwl_rx_packet_payload_len(pkt)))
- return;
-
- desc = (void *)pkt->data;
-
- rssi = le32_to_cpu(desc->rssi);
- channel = u32_get_bits(rssi, RX_NO_DATA_CHANNEL_MSK);
-
- phy_data.energy_a = u32_get_bits(rssi, RX_NO_DATA_CHAIN_A_MSK);
- phy_data.energy_b = u32_get_bits(rssi, RX_NO_DATA_CHAIN_B_MSK);
- phy_data.data0 = desc->phy_info[0];
- phy_data.data1 = desc->phy_info[1];
- phy_data.phy_info = IWL_RX_MPDU_PHY_TSF_OVERLOAD;
- phy_data.gp2_on_air_rise = le32_to_cpu(desc->on_air_rise_time);
- phy_data.rate_n_flags = iwl_v3_rate_from_v2_v3(desc->rate,
- mld->fw_rates_ver_3);
- phy_data.with_data = false;
-
- BUILD_BUG_ON(sizeof(phy_data.rx_vec) != sizeof(desc->rx_vec));
- memcpy(phy_data.rx_vec, desc->rx_vec, sizeof(phy_data.rx_vec));
- format = phy_data.rate_n_flags & RATE_MCS_MOD_TYPE_MSK;
-
- /* Don't use dev_alloc_skb(), we'll have enough headroom once
- * ieee80211_hdr pulled.
- */
- skb = alloc_skb(128, GFP_ATOMIC);
- if (!skb) {
- IWL_ERR(mld, "alloc_skb failed\n");
+ skb = alloc_skb(128 + sizeof(struct iwl_rx_phy_air_sniffer_ntfy),
+ GFP_ATOMIC);
+ if (!skb)
return;
- }
rx_status = IEEE80211_SKB_RXCB(skb);
/* 0-length PSDU */
rx_status->flag |= RX_FLAG_NO_PSDU;
- /* mark as failed PLCP on any errors to skip checks in mac80211 */
- if (le32_get_bits(desc->info, RX_NO_DATA_INFO_ERR_MSK) !=
- RX_NO_DATA_INFO_ERR_NONE)
- rx_status->flag |= RX_FLAG_FAILED_PLCP_CRC;
-
- switch (le32_get_bits(desc->info, RX_NO_DATA_INFO_TYPE_MSK)) {
- case RX_NO_DATA_INFO_TYPE_NDP:
+ switch (ntfy->status) {
+ case IWL_SNIF_STAT_PLCP_RX_OK:
+ /* we only get here with sounding PPDUs */
rx_status->zero_length_psdu_type =
IEEE80211_RADIOTAP_ZERO_LEN_PSDU_SOUNDING;
break;
- case RX_NO_DATA_INFO_TYPE_MU_UNMATCHED:
- case RX_NO_DATA_INFO_TYPE_TB_UNMATCHED:
+ case IWL_SNIF_STAT_AID_NOT_FOR_US:
rx_status->zero_length_psdu_type =
IEEE80211_RADIOTAP_ZERO_LEN_PSDU_NOT_CAPTURED;
break;
+ case IWL_SNIF_STAT_PLCP_RX_LSIG_ERR:
+ case IWL_SNIF_STAT_PLCP_RX_SIGA_ERR:
+ case IWL_SNIF_STAT_PLCP_RX_SIGB_ERR:
+ case IWL_SNIF_STAT_UNKNOWN_ERROR:
default:
+ rx_status->flag |= RX_FLAG_FAILED_PLCP_CRC;
+ fallthrough;
+ case IWL_SNIF_STAT_UNEXPECTED_TB:
+ case IWL_SNIF_STAT_UNSUPPORTED_RATE:
rx_status->zero_length_psdu_type =
IEEE80211_RADIOTAP_ZERO_LEN_PSDU_VENDOR;
- break;
+ /* we could include the real reason in a vendor TLV */
}
- rx_status->band = channel > 14 ? NL80211_BAND_5GHZ :
- NL80211_BAND_2GHZ;
+ if (format == RATE_MCS_MOD_TYPE_CCK &&
+ ntfy->legacy_sig.cck & cpu_to_le32(CCK_CRFR_SHORT_PREAMBLE))
+ phy_data.phy_info |= IWL_RX_MPDU_PHY_SHORT_PREAMBLE;
- rx_status->freq = ieee80211_channel_to_frequency(channel,
- rx_status->band);
+ iwl_mld_fill_rx_status_band_freq(IEEE80211_SKB_RXCB(skb),
+ ntfy->band, ntfy->channel);
/* link ID is ignored for NULL header */
- iwl_mld_rx_fill_status(mld, -1, NULL, skb, &phy_data, queue);
+ iwl_mld_rx_fill_status(mld, -1, NULL, skb, &phy_data);
/* No more radiotap info should be added after this point.
* Mark it as mac header for upper layers to know where
@@ -2119,29 +2193,72 @@ void iwl_mld_rx_monitor_no_data(struct iwl_mld *mld, struct napi_struct *napi,
*/
skb_set_mac_header(skb, skb->len);
- /* Override the nss from the rx_vec since the rate_n_flags has
- * only 1 bit for the nss which gives a max of 2 ss but there
- * may be up to 8 spatial streams.
- */
- switch (format) {
+ /* pass the packet to mac80211 */
+ rcu_read_lock();
+ ieee80211_rx_napi(mld->hw, NULL, skb, napi);
+ rcu_read_unlock();
+}
+
+void iwl_mld_handle_phy_air_sniffer_notif(struct iwl_mld *mld,
+ struct napi_struct *napi,
+ struct iwl_rx_packet *pkt)
+{
+ struct iwl_rx_phy_air_sniffer_ntfy *ntfy = (void *)pkt->data;
+ bool is_ndp = false;
+ u32 he_type;
+
+ if (IWL_FW_CHECK(mld, iwl_rx_packet_payload_len(pkt) < sizeof(*ntfy),
+ "invalid air sniffer notification size\n"))
+ return;
+
+ /* check if there's an old one to release as errored */
+ if (mld->monitor.phy.valid && !mld->monitor.phy.used) {
+ /* didn't capture data, so override status */
+ mld->monitor.phy.data.status = IWL_SNIF_STAT_AID_NOT_FOR_US;
+ iwl_mld_no_data_rx(mld, napi, &mld->monitor.phy.data);
+ }
+
+ /* old data is no longer valid now */
+ mld->monitor.phy.valid = false;
+
+ he_type = le32_to_cpu(ntfy->rate) & RATE_MCS_HE_TYPE_MSK;
+
+ switch (le32_to_cpu(ntfy->rate) & RATE_MCS_MOD_TYPE_MSK) {
+ case RATE_MCS_MOD_TYPE_HT:
+ is_ndp = !le32_get_bits(ntfy->sigs.ht.a1,
+ OFDM_RX_FRAME_HT_LENGTH);
+ break;
case RATE_MCS_MOD_TYPE_VHT:
- rx_status->nss =
- le32_get_bits(desc->rx_vec[0],
- RX_NO_DATA_RX_VEC0_VHT_NSTS_MSK) + 1;
+ is_ndp = le32_get_bits(ntfy->sigs.vht.a0,
+ OFDM_RX_FRAME_VHT_NUM_OF_DATA_SYM_VALID) &&
+ !le32_get_bits(ntfy->sigs.vht.a0,
+ OFDM_RX_FRAME_VHT_NUM_OF_DATA_SYM);
break;
case RATE_MCS_MOD_TYPE_HE:
- rx_status->nss =
- le32_get_bits(desc->rx_vec[0],
- RX_NO_DATA_RX_VEC0_HE_NSTS_MSK) + 1;
+ if (he_type == RATE_MCS_HE_TYPE_TRIG)
+ break;
+ is_ndp = le32_get_bits(ntfy->sigs.he.a3,
+ OFDM_RX_FRAME_HE_NUM_OF_DATA_SYM_VALID) &&
+ !le32_get_bits(ntfy->sigs.he.a3,
+ OFDM_RX_FRAME_HE_NUM_OF_DATA_SYM);
break;
case RATE_MCS_MOD_TYPE_EHT:
- rx_status->nss =
- le32_get_bits(desc->rx_vec[2],
- RX_NO_DATA_RX_VEC2_EHT_NSTS_MSK) + 1;
+ if (he_type == RATE_MCS_HE_TYPE_TRIG)
+ break;
+ is_ndp = le32_get_bits(ntfy->sigs.eht.sig2,
+ OFDM_RX_FRAME_EHT_NUM_OF_DATA_SYM_VALID) &&
+ !le32_get_bits(ntfy->sigs.eht.sig2,
+ OFDM_RX_FRAME_EHT_NUM_OF_DATA_SYM);
+ break;
}
- /* pass the packet to mac80211 */
- rcu_read_lock();
- ieee80211_rx_napi(mld->hw, NULL, skb, napi);
- rcu_read_unlock();
+ if (ntfy->status != IWL_SNIF_STAT_PLCP_RX_OK || is_ndp) {
+ iwl_mld_no_data_rx(mld, napi, ntfy);
+ return;
+ }
+
+ /* hang on to it for the RX_MPDU data packet(s) */
+ mld->monitor.phy.data = *ntfy;
+ mld->monitor.phy.valid = true;
+ mld->monitor.phy.used = false;
}
diff --git a/drivers/net/wireless/intel/iwlwifi/mld/rx.h b/drivers/net/wireless/intel/iwlwifi/mld/rx.h
index 2beabd7e70b1..09dddbd40f55 100644
--- a/drivers/net/wireless/intel/iwlwifi/mld/rx.h
+++ b/drivers/net/wireless/intel/iwlwifi/mld/rx.h
@@ -66,7 +66,8 @@ void iwl_mld_pass_packet_to_mac80211(struct iwl_mld *mld,
struct sk_buff *skb, int queue,
struct ieee80211_sta *sta);
-void iwl_mld_rx_monitor_no_data(struct iwl_mld *mld, struct napi_struct *napi,
- struct iwl_rx_packet *pkt, int queue);
+void iwl_mld_handle_phy_air_sniffer_notif(struct iwl_mld *mld,
+ struct napi_struct *napi,
+ struct iwl_rx_packet *pkt);
#endif /* __iwl_mld_agg_h__ */
diff --git a/drivers/net/wireless/intel/iwlwifi/mld/sta.c b/drivers/net/wireless/intel/iwlwifi/mld/sta.c
index 5cdbfa29a202..61ecc33116cf 100644
--- a/drivers/net/wireless/intel/iwlwifi/mld/sta.c
+++ b/drivers/net/wireless/intel/iwlwifi/mld/sta.c
@@ -890,7 +890,7 @@ static void iwl_mld_count_mpdu(struct ieee80211_link_sta *link_sta, int queue,
sizeof(queue_counter->per_link));
queue_counter->window_start_time = jiffies;
- IWL_DEBUG_INFO(mld, "MPDU counters are cleared\n");
+ IWL_DEBUG_EHT(mld, "MPDU counters are cleared\n");
}
link_counter = &queue_counter->per_link[mld_link->fw_id];
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
index 865f973f677d..edae13755ee6 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
@@ -115,7 +115,7 @@ static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait,
if (version >= 6) {
- struct iwl_alive_ntf_v6 *palive;
+ struct iwl_alive_ntf_v7 *palive;
if (pkt_len < sizeof(*palive))
return false;
@@ -214,17 +214,8 @@ static bool iwl_alive_fn(struct iwl_notif_wait_data *notif_wait,
~FW_ADDR_CACHE_CONTROL;
if (umac_error_table) {
- if (umac_error_table >=
- mvm->trans->mac_cfg->base->min_umac_error_event_table) {
- iwl_fw_umac_set_alive_err_table(mvm->trans,
- umac_error_table);
- } else {
- IWL_ERR(mvm,
- "Not valid error log pointer 0x%08X for %s uCode\n",
- umac_error_table,
- (mvm->fwrt.cur_fw_img == IWL_UCODE_INIT) ?
- "Init" : "RT");
- }
+ iwl_fw_umac_set_alive_err_table(mvm->trans,
+ umac_error_table);
}
alive_data->valid = status == IWL_ALIVE_STATUS_OK;
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
index b1dca76b7141..380b6f8a53fd 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
@@ -102,9 +102,6 @@ static int iwl_mvm_mld_mac_add_interface(struct ieee80211_hw *hw,
mvm->csme_vif = vif;
}
- if (vif->p2p || iwl_fw_lookup_cmd_ver(mvm->fw, PHY_CONTEXT_CMD, 1) < 5)
- vif->driver_flags |= IEEE80211_VIF_IGNORE_OFDMA_WIDER_BW;
-
return 0;
out_free_bf:
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
index b515028adc8f..301d590fe0bd 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
@@ -2894,4 +2894,9 @@ iwl_mvm_send_ap_tx_power_constraint_cmd(struct iwl_mvm *mvm,
void iwl_mvm_smps_workaround(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
bool update);
+
+/* rate_n_flags conversion */
+u32 iwl_mvm_v3_rate_from_fw(__le32 rate, u8 rate_ver);
+__le32 iwl_mvm_v3_rate_to_fw(u32 rate, u8 rate_ver);
+
#endif /* __IWL_MVM_H__ */
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c b/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c
index 5e7e2926be0c..4f4111055ddd 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/phy-ctxt.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
- * Copyright (C) 2012-2014, 2018-2024 Intel Corporation
+ * Copyright (C) 2012-2014, 2018-2025 Intel Corporation
* Copyright (C) 2013-2014 Intel Mobile Communications GmbH
* Copyright (C) 2017 Intel Deutschland GmbH
*/
@@ -202,17 +202,13 @@ int iwl_mvm_phy_send_rlc(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
static int iwl_mvm_phy_ctxt_apply(struct iwl_mvm *mvm,
struct iwl_mvm_phy_ctxt *ctxt,
const struct cfg80211_chan_def *chandef,
- const struct cfg80211_chan_def *ap,
u8 chains_static, u8 chains_dynamic,
u32 action)
{
int ret;
int ver = iwl_fw_lookup_cmd_ver(mvm->fw, PHY_CONTEXT_CMD, 1);
- if (ver < 5 || !ap || !ap->chan)
- ap = NULL;
-
- if (ver >= 3 && ver <= 6) {
+ if (ver >= 3 && ver <= 4) {
struct iwl_phy_context_cmd cmd = {};
/* Set the command header fields */
@@ -223,14 +219,6 @@ static int iwl_mvm_phy_ctxt_apply(struct iwl_mvm *mvm,
chains_static,
chains_dynamic);
- if (ap) {
- cmd.sbb_bandwidth = iwl_mvm_get_channel_width(ap);
- cmd.sbb_ctrl_channel_loc = iwl_mvm_get_ctrl_pos(ap);
- }
-
- if (ver == 6)
- cmd.puncture_mask = cpu_to_le16(chandef->punctured);
-
ret = iwl_mvm_send_cmd_pdu(mvm, PHY_CONTEXT_CMD,
0, sizeof(cmd), &cmd);
} else if (ver < 3) {
@@ -284,7 +272,7 @@ int iwl_mvm_phy_ctxt_add(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
ctxt->width = chandef->width;
ctxt->center_freq1 = chandef->center_freq1;
- ret = iwl_mvm_phy_ctxt_apply(mvm, ctxt, chandef, ap,
+ ret = iwl_mvm_phy_ctxt_apply(mvm, ctxt, chandef,
chains_static, chains_dynamic,
FW_CTXT_ACTION_ADD);
@@ -342,7 +330,7 @@ int iwl_mvm_phy_ctxt_changed(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
int ret;
/* ... remove it here ...*/
- ret = iwl_mvm_phy_ctxt_apply(mvm, ctxt, chandef, NULL,
+ ret = iwl_mvm_phy_ctxt_apply(mvm, ctxt, chandef,
chains_static, chains_dynamic,
FW_CTXT_ACTION_REMOVE);
if (ret)
@@ -356,7 +344,7 @@ int iwl_mvm_phy_ctxt_changed(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt,
ctxt->width = chandef->width;
ctxt->center_freq1 = chandef->center_freq1;
- return iwl_mvm_phy_ctxt_apply(mvm, ctxt, chandef, ap,
+ return iwl_mvm_phy_ctxt_apply(mvm, ctxt, chandef,
chains_static, chains_dynamic,
action);
}
@@ -376,7 +364,7 @@ void iwl_mvm_phy_ctxt_unref(struct iwl_mvm *mvm, struct iwl_mvm_phy_ctxt *ctxt)
cfg80211_chandef_create(&chandef, ctxt->channel, NL80211_CHAN_NO_HT);
- iwl_mvm_phy_ctxt_apply(mvm, ctxt, &chandef, NULL, 1, 1,
+ iwl_mvm_phy_ctxt_apply(mvm, ctxt, &chandef, 1, 1,
FW_CTXT_ACTION_REMOVE);
}
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
index 5802ed80a9ca..d1619a229d8f 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.c
@@ -4178,167 +4178,3 @@ int iwl_mvm_tx_protection(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta,
else
return rs_drv_tx_protection(mvm, mvmsta, enable);
}
-
-static u32 iwl_legacy_rate_to_fw_idx(u32 rate_n_flags)
-{
- int rate = rate_n_flags & RATE_LEGACY_RATE_MSK_V1;
- int idx;
- bool ofdm = !(rate_n_flags & RATE_MCS_CCK_MSK_V1);
- int offset = ofdm ? IWL_FIRST_OFDM_RATE : 0;
- int last = ofdm ? IWL_RATE_COUNT_LEGACY : IWL_FIRST_OFDM_RATE;
-
- for (idx = offset; idx < last; idx++)
- if (iwl_fw_rate_idx_to_plcp(idx) == rate)
- return idx - offset;
- return IWL_RATE_INVALID;
-}
-
-u32 iwl_mvm_v3_rate_from_fw(__le32 rate, u8 rate_ver)
-{
- u32 rate_v3 = 0, rate_v1;
- u32 dup = 0;
-
- if (rate_ver > 1)
- return iwl_v3_rate_from_v2_v3(rate, rate_ver >= 3);
-
- rate_v1 = le32_to_cpu(rate);
- if (rate_v1 == 0)
- return rate_v1;
- /* convert rate */
- if (rate_v1 & RATE_MCS_HT_MSK_V1) {
- u32 nss;
-
- rate_v3 |= RATE_MCS_MOD_TYPE_HT;
- rate_v3 |=
- rate_v1 & RATE_HT_MCS_RATE_CODE_MSK_V1;
- nss = u32_get_bits(rate_v1, RATE_HT_MCS_MIMO2_MSK);
- rate_v3 |= u32_encode_bits(nss, RATE_MCS_NSS_MSK);
- } else if (rate_v1 & RATE_MCS_VHT_MSK_V1 ||
- rate_v1 & RATE_MCS_HE_MSK_V1) {
- u32 nss = u32_get_bits(rate_v1, RATE_VHT_MCS_NSS_MSK);
-
- rate_v3 |= rate_v1 & RATE_VHT_MCS_RATE_CODE_MSK;
-
- rate_v3 |= u32_encode_bits(nss, RATE_MCS_NSS_MSK);
-
- if (rate_v1 & RATE_MCS_HE_MSK_V1) {
- u32 he_type_bits = rate_v1 & RATE_MCS_HE_TYPE_MSK_V1;
- u32 he_type = he_type_bits >> RATE_MCS_HE_TYPE_POS_V1;
- u32 he_106t = (rate_v1 & RATE_MCS_HE_106T_MSK_V1) >>
- RATE_MCS_HE_106T_POS_V1;
- u32 he_gi_ltf = (rate_v1 & RATE_MCS_HE_GI_LTF_MSK_V1) >>
- RATE_MCS_HE_GI_LTF_POS;
-
- if ((he_type_bits == RATE_MCS_HE_TYPE_SU ||
- he_type_bits == RATE_MCS_HE_TYPE_EXT_SU) &&
- he_gi_ltf == RATE_MCS_HE_SU_4_LTF)
- /* the new rate have an additional bit to
- * represent the value 4 rather then using SGI
- * bit for this purpose - as it was done in the
- * old rate
- */
- he_gi_ltf += (rate_v1 & RATE_MCS_SGI_MSK_V1) >>
- RATE_MCS_SGI_POS_V1;
-
- rate_v3 |= he_gi_ltf << RATE_MCS_HE_GI_LTF_POS;
- rate_v3 |= he_type << RATE_MCS_HE_TYPE_POS;
- rate_v3 |= he_106t << RATE_MCS_HE_106T_POS;
- rate_v3 |= rate_v1 & RATE_HE_DUAL_CARRIER_MODE_MSK;
- rate_v3 |= RATE_MCS_MOD_TYPE_HE;
- } else {
- rate_v3 |= RATE_MCS_MOD_TYPE_VHT;
- }
- /* if legacy format */
- } else {
- u32 legacy_rate = iwl_legacy_rate_to_fw_idx(rate_v1);
-
- if (WARN_ON_ONCE(legacy_rate == IWL_RATE_INVALID))
- legacy_rate = (rate_v1 & RATE_MCS_CCK_MSK_V1) ?
- IWL_FIRST_CCK_RATE : IWL_FIRST_OFDM_RATE;
-
- rate_v3 |= legacy_rate;
- if (!(rate_v1 & RATE_MCS_CCK_MSK_V1))
- rate_v3 |= RATE_MCS_MOD_TYPE_LEGACY_OFDM;
- }
-
- /* convert flags */
- if (rate_v1 & RATE_MCS_LDPC_MSK_V1)
- rate_v3 |= RATE_MCS_LDPC_MSK;
- rate_v3 |= (rate_v1 & RATE_MCS_CHAN_WIDTH_MSK_V1) |
- (rate_v1 & RATE_MCS_ANT_AB_MSK) |
- (rate_v1 & RATE_MCS_STBC_MSK) |
- (rate_v1 & RATE_MCS_BF_MSK);
-
- dup = (rate_v1 & RATE_MCS_DUP_MSK_V1) >> RATE_MCS_DUP_POS_V1;
- if (dup) {
- rate_v3 |= RATE_MCS_DUP_MSK;
- rate_v3 |= dup << RATE_MCS_CHAN_WIDTH_POS;
- }
-
- if ((!(rate_v1 & RATE_MCS_HE_MSK_V1)) &&
- (rate_v1 & RATE_MCS_SGI_MSK_V1))
- rate_v3 |= RATE_MCS_SGI_MSK;
-
- return rate_v3;
-}
-
-__le32 iwl_mvm_v3_rate_to_fw(u32 rate, u8 rate_ver)
-{
- u32 result = 0;
- int rate_idx;
-
- if (rate_ver > 1)
- return iwl_v3_rate_to_v2_v3(rate, rate_ver > 2);
-
- switch (rate & RATE_MCS_MOD_TYPE_MSK) {
- case RATE_MCS_MOD_TYPE_CCK:
- result = RATE_MCS_CCK_MSK_V1;
- fallthrough;
- case RATE_MCS_MOD_TYPE_LEGACY_OFDM:
- rate_idx = u32_get_bits(rate, RATE_LEGACY_RATE_MSK);
- if (!(result & RATE_MCS_CCK_MSK_V1))
- rate_idx += IWL_FIRST_OFDM_RATE;
- result |= u32_encode_bits(iwl_fw_rate_idx_to_plcp(rate_idx),
- RATE_LEGACY_RATE_MSK_V1);
- break;
- case RATE_MCS_MOD_TYPE_HT:
- result = RATE_MCS_HT_MSK_V1;
- result |= u32_encode_bits(u32_get_bits(rate,
- RATE_HT_MCS_CODE_MSK),
- RATE_HT_MCS_RATE_CODE_MSK_V1);
- result |= u32_encode_bits(u32_get_bits(rate,
- RATE_MCS_NSS_MSK),
- RATE_HT_MCS_MIMO2_MSK);
- break;
- case RATE_MCS_MOD_TYPE_VHT:
- result = RATE_MCS_VHT_MSK_V1;
- result |= u32_encode_bits(u32_get_bits(rate,
- RATE_VHT_MCS_NSS_MSK),
- RATE_MCS_CODE_MSK);
- result |= u32_encode_bits(u32_get_bits(rate, RATE_MCS_NSS_MSK),
- RATE_VHT_MCS_NSS_MSK);
- break;
- case RATE_MCS_MOD_TYPE_HE: /* not generated */
- default:
- WARN_ONCE(1, "bad modulation type %d\n",
- u32_get_bits(rate, RATE_MCS_MOD_TYPE_MSK));
- return 0;
- }
-
- if (rate & RATE_MCS_LDPC_MSK)
- result |= RATE_MCS_LDPC_MSK_V1;
- WARN_ON_ONCE(u32_get_bits(rate, RATE_MCS_CHAN_WIDTH_MSK) >
- RATE_MCS_CHAN_WIDTH_160_VAL);
- result |= (rate & RATE_MCS_CHAN_WIDTH_MSK_V1) |
- (rate & RATE_MCS_ANT_AB_MSK) |
- (rate & RATE_MCS_STBC_MSK) |
- (rate & RATE_MCS_BF_MSK);
-
- /* not handling DUP since we don't use it */
- WARN_ON_ONCE(rate & RATE_MCS_DUP_MSK);
-
- if (rate & RATE_MCS_SGI_MSK)
- result |= RATE_MCS_SGI_MSK_V1;
-
- return cpu_to_le32(result);
-}
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rs.h b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h
index dfb062b7c5c2..34c957bef6f8 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rs.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rs.h
@@ -425,9 +425,6 @@ void iwl_mvm_rate_control_unregister(void);
struct iwl_mvm_sta;
-u32 iwl_mvm_v3_rate_from_fw(__le32 rate, u8 rate_ver);
-__le32 iwl_mvm_v3_rate_to_fw(u32 rate, u8 rate_ver);
-
int iwl_mvm_tx_protection(struct iwl_mvm *mvm, struct iwl_mvm_sta *mvmsta,
bool enable);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
index 8c1bb3a7ffca..d0c0faae0122 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rx.c
@@ -519,6 +519,8 @@ void iwl_mvm_rx_rx_mpdu(struct iwl_mvm *mvm, struct napi_struct *napi,
return;
}
rx_status->rate_idx = rate;
+ /* override BW - it could be DUP and indicate the wrong BW */
+ rx_status->bw = RATE_INFO_BW_20;
}
#ifdef CONFIG_IWLWIFI_DEBUGFS
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
index 22602c32faa5..aa7af04d914e 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
@@ -1237,3 +1237,167 @@ bool iwl_mvm_vif_is_active(struct iwl_mvm_vif *mvmvif)
return false;
}
+
+static u32 iwl_legacy_rate_to_fw_idx(u32 rate_n_flags)
+{
+ int rate = rate_n_flags & RATE_LEGACY_RATE_MSK_V1;
+ int idx;
+ bool ofdm = !(rate_n_flags & RATE_MCS_CCK_MSK_V1);
+ int offset = ofdm ? IWL_FIRST_OFDM_RATE : 0;
+ int last = ofdm ? IWL_RATE_COUNT_LEGACY : IWL_FIRST_OFDM_RATE;
+
+ for (idx = offset; idx < last; idx++)
+ if (iwl_fw_rate_idx_to_plcp(idx) == rate)
+ return idx - offset;
+ return IWL_RATE_INVALID;
+}
+
+u32 iwl_mvm_v3_rate_from_fw(__le32 rate, u8 rate_ver)
+{
+ u32 rate_v3 = 0, rate_v1;
+ u32 dup = 0;
+
+ if (rate_ver > 1)
+ return iwl_v3_rate_from_v2_v3(rate, rate_ver >= 3);
+
+ rate_v1 = le32_to_cpu(rate);
+ if (rate_v1 == 0)
+ return rate_v1;
+ /* convert rate */
+ if (rate_v1 & RATE_MCS_HT_MSK_V1) {
+ u32 nss;
+
+ rate_v3 |= RATE_MCS_MOD_TYPE_HT;
+ rate_v3 |=
+ rate_v1 & RATE_HT_MCS_RATE_CODE_MSK_V1;
+ nss = u32_get_bits(rate_v1, RATE_HT_MCS_MIMO2_MSK);
+ rate_v3 |= u32_encode_bits(nss, RATE_MCS_NSS_MSK);
+ } else if (rate_v1 & RATE_MCS_VHT_MSK_V1 ||
+ rate_v1 & RATE_MCS_HE_MSK_V1) {
+ u32 nss = u32_get_bits(rate_v1, RATE_VHT_MCS_NSS_MSK);
+
+ rate_v3 |= rate_v1 & RATE_VHT_MCS_RATE_CODE_MSK;
+
+ rate_v3 |= u32_encode_bits(nss, RATE_MCS_NSS_MSK);
+
+ if (rate_v1 & RATE_MCS_HE_MSK_V1) {
+ u32 he_type_bits = rate_v1 & RATE_MCS_HE_TYPE_MSK_V1;
+ u32 he_type = he_type_bits >> RATE_MCS_HE_TYPE_POS_V1;
+ u32 he_106t = (rate_v1 & RATE_MCS_HE_106T_MSK_V1) >>
+ RATE_MCS_HE_106T_POS_V1;
+ u32 he_gi_ltf = (rate_v1 & RATE_MCS_HE_GI_LTF_MSK_V1) >>
+ RATE_MCS_HE_GI_LTF_POS;
+
+ if ((he_type_bits == RATE_MCS_HE_TYPE_SU ||
+ he_type_bits == RATE_MCS_HE_TYPE_EXT_SU) &&
+ he_gi_ltf == RATE_MCS_HE_SU_4_LTF)
+ /* the new rate have an additional bit to
+ * represent the value 4 rather then using SGI
+ * bit for this purpose - as it was done in the
+ * old rate
+ */
+ he_gi_ltf += (rate_v1 & RATE_MCS_SGI_MSK_V1) >>
+ RATE_MCS_SGI_POS_V1;
+
+ rate_v3 |= he_gi_ltf << RATE_MCS_HE_GI_LTF_POS;
+ rate_v3 |= he_type << RATE_MCS_HE_TYPE_POS;
+ rate_v3 |= he_106t << RATE_MCS_HE_106T_POS;
+ rate_v3 |= rate_v1 & RATE_HE_DUAL_CARRIER_MODE_MSK;
+ rate_v3 |= RATE_MCS_MOD_TYPE_HE;
+ } else {
+ rate_v3 |= RATE_MCS_MOD_TYPE_VHT;
+ }
+ /* if legacy format */
+ } else {
+ u32 legacy_rate = iwl_legacy_rate_to_fw_idx(rate_v1);
+
+ if (WARN_ON_ONCE(legacy_rate == IWL_RATE_INVALID))
+ legacy_rate = (rate_v1 & RATE_MCS_CCK_MSK_V1) ?
+ IWL_FIRST_CCK_RATE : IWL_FIRST_OFDM_RATE;
+
+ rate_v3 |= legacy_rate;
+ if (!(rate_v1 & RATE_MCS_CCK_MSK_V1))
+ rate_v3 |= RATE_MCS_MOD_TYPE_LEGACY_OFDM;
+ }
+
+ /* convert flags */
+ if (rate_v1 & RATE_MCS_LDPC_MSK_V1)
+ rate_v3 |= RATE_MCS_LDPC_MSK;
+ rate_v3 |= (rate_v1 & RATE_MCS_CHAN_WIDTH_MSK_V1) |
+ (rate_v1 & RATE_MCS_ANT_AB_MSK) |
+ (rate_v1 & RATE_MCS_STBC_MSK) |
+ (rate_v1 & RATE_MCS_BF_MSK);
+
+ dup = (rate_v1 & RATE_MCS_DUP_MSK_V1) >> RATE_MCS_DUP_POS_V1;
+ if (dup) {
+ rate_v3 |= RATE_MCS_DUP_MSK;
+ rate_v3 |= dup << RATE_MCS_CHAN_WIDTH_POS;
+ }
+
+ if ((!(rate_v1 & RATE_MCS_HE_MSK_V1)) &&
+ (rate_v1 & RATE_MCS_SGI_MSK_V1))
+ rate_v3 |= RATE_MCS_SGI_MSK;
+
+ return rate_v3;
+}
+
+__le32 iwl_mvm_v3_rate_to_fw(u32 rate, u8 rate_ver)
+{
+ u32 result = 0;
+ int rate_idx;
+
+ if (rate_ver > 1)
+ return iwl_v3_rate_to_v2_v3(rate, rate_ver > 2);
+
+ switch (rate & RATE_MCS_MOD_TYPE_MSK) {
+ case RATE_MCS_MOD_TYPE_CCK:
+ result = RATE_MCS_CCK_MSK_V1;
+ fallthrough;
+ case RATE_MCS_MOD_TYPE_LEGACY_OFDM:
+ rate_idx = u32_get_bits(rate, RATE_LEGACY_RATE_MSK);
+ if (!(result & RATE_MCS_CCK_MSK_V1))
+ rate_idx += IWL_FIRST_OFDM_RATE;
+ result |= u32_encode_bits(iwl_fw_rate_idx_to_plcp(rate_idx),
+ RATE_LEGACY_RATE_MSK_V1);
+ break;
+ case RATE_MCS_MOD_TYPE_HT:
+ result = RATE_MCS_HT_MSK_V1;
+ result |= u32_encode_bits(u32_get_bits(rate,
+ RATE_HT_MCS_CODE_MSK),
+ RATE_HT_MCS_RATE_CODE_MSK_V1);
+ result |= u32_encode_bits(u32_get_bits(rate,
+ RATE_MCS_NSS_MSK),
+ RATE_HT_MCS_MIMO2_MSK);
+ break;
+ case RATE_MCS_MOD_TYPE_VHT:
+ result = RATE_MCS_VHT_MSK_V1;
+ result |= u32_encode_bits(u32_get_bits(rate,
+ RATE_VHT_MCS_NSS_MSK),
+ RATE_MCS_CODE_MSK);
+ result |= u32_encode_bits(u32_get_bits(rate, RATE_MCS_NSS_MSK),
+ RATE_VHT_MCS_NSS_MSK);
+ break;
+ case RATE_MCS_MOD_TYPE_HE: /* not generated */
+ default:
+ WARN_ONCE(1, "bad modulation type %d\n",
+ u32_get_bits(rate, RATE_MCS_MOD_TYPE_MSK));
+ return 0;
+ }
+
+ if (rate & RATE_MCS_LDPC_MSK)
+ result |= RATE_MCS_LDPC_MSK_V1;
+ WARN_ON_ONCE(u32_get_bits(rate, RATE_MCS_CHAN_WIDTH_MSK) >
+ RATE_MCS_CHAN_WIDTH_160_VAL);
+ result |= (rate & RATE_MCS_CHAN_WIDTH_MSK_V1) |
+ (rate & RATE_MCS_ANT_AB_MSK) |
+ (rate & RATE_MCS_STBC_MSK) |
+ (rate & RATE_MCS_BF_MSK);
+
+ /* not handling DUP since we don't use it */
+ WARN_ON_ONCE(rate & RATE_MCS_DUP_MSK);
+
+ if (rate & RATE_MCS_SGI_MSK)
+ result |= RATE_MCS_SGI_MSK_V1;
+
+ return cpu_to_le32(result);
+}
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index b21a4d8eb105..dc99e7ac4726 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -1061,12 +1061,18 @@ VISIBLE_IF_IWLWIFI_KUNIT const struct iwl_dev_info iwl_dev_info_table[] = {
/* WH RF */
IWL_DEV_INFO(iwl_rf_wh, iwl_be211_name, RF_TYPE(WH)),
+ IWL_DEV_INFO(iwl_rf_wh_non_eht, iwl_ax221_name, RF_TYPE(WH),
+ SUBDEV(0x0514)),
+ IWL_DEV_INFO(iwl_rf_wh_non_eht, iwl_ax221_name, RF_TYPE(WH),
+ SUBDEV(0x4514)),
IWL_DEV_INFO(iwl_rf_wh_160mhz, iwl_be213_name, RF_TYPE(WH), BW_LIMITED),
/* PE RF */
IWL_DEV_INFO(iwl_rf_pe, iwl_bn201_name, RF_TYPE(PE)),
- IWL_DEV_INFO(iwl_rf_pe, iwl_be223_name, RF_TYPE(PE), SUBDEV(0x0524)),
- IWL_DEV_INFO(iwl_rf_pe, iwl_be221_name, RF_TYPE(PE), SUBDEV(0x0324)),
+ IWL_DEV_INFO(iwl_rf_pe, iwl_be223_name, RF_TYPE(PE),
+ SUBDEV_MASKED(0x0524, 0xFFF)),
+ IWL_DEV_INFO(iwl_rf_pe, iwl_bn203_name, RF_TYPE(PE),
+ SUBDEV_MASKED(0x0324, 0xFFF)),
/* Killer */
IWL_DEV_INFO(iwl_rf_wh, iwl_killer_be1775s_name, SUBDEV(0x1776)),
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans.c
index 59307b5df441..164d060ec617 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans.c
@@ -4218,6 +4218,15 @@ int iwl_pci_gen1_2_probe(struct pci_dev *pdev,
pdev->device, pdev->subsystem_device,
info.hw_rev, info.hw_rf_id);
+#if !IS_ENABLED(CONFIG_IWLMLD)
+ if (iwl_drv_is_wifi7_supported(iwl_trans)) {
+ IWL_ERR(iwl_trans,
+ "IWLMLD needs to be compiled to support this device\n");
+ ret = -EOPNOTSUPP;
+ goto out_free_trans;
+ }
+#endif
+
dev_info = iwl_pci_find_dev_info(pdev->device, pdev->subsystem_device,
CSR_HW_RFID_TYPE(info.hw_rf_id),
CSR_HW_RFID_IS_CDB(info.hw_rf_id),
diff --git a/drivers/net/wireless/intel/iwlwifi/tests/devinfo.c b/drivers/net/wireless/intel/iwlwifi/tests/devinfo.c
index c31bbd4e7a4a..6bf2ad18b009 100644
--- a/drivers/net/wireless/intel/iwlwifi/tests/devinfo.c
+++ b/drivers/net/wireless/intel/iwlwifi/tests/devinfo.c
@@ -265,6 +265,34 @@ static void devinfo_api_range(struct kunit *test)
}
}
+static void devinfo_pci_ids_config(struct kunit *test)
+{
+ for (int i = 0; iwl_hw_card_ids[i].vendor; i++) {
+ const struct pci_device_id *s = &iwl_hw_card_ids[i];
+ const struct iwl_dev_info *di;
+
+ if (s->device == PCI_ANY_ID || s->subdevice == PCI_ANY_ID)
+ continue;
+
+#if IS_ENABLED(CONFIG_IWLMVM) || IS_ENABLED(CONFIG_IWLMLD)
+ /*
+ * The check below only works for old (pre-CNVI) devices. Most
+ * new have subdevice==ANY, so are already skipped, but for some
+ * Bz platform(s) we list all the RF PCI IDs. Skip those too.
+ */
+ if (s->driver_data == (kernel_ulong_t)&iwl_bz_mac_cfg)
+ continue;
+#endif
+
+ di = iwl_pci_find_dev_info(s->device, s->subdevice,
+ 0, 0, 0, 0, true);
+
+ KUNIT_EXPECT_PTR_NE_MSG(test, di, NULL,
+ "PCI ID %04x:%04x not found\n",
+ s->device, s->subdevice);
+ }
+}
+
static struct kunit_case devinfo_test_cases[] = {
KUNIT_CASE(devinfo_table_order),
KUNIT_CASE(devinfo_discrete_match),
@@ -276,6 +304,7 @@ static struct kunit_case devinfo_test_cases[] = {
KUNIT_CASE(devinfo_pci_ids),
KUNIT_CASE(devinfo_no_mac_cfg_dups),
KUNIT_CASE(devinfo_api_range),
+ KUNIT_CASE(devinfo_pci_ids_config),
{}
};