Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Cross-merge networking fixes after downstream PR (net-6.14-rc6).

Conflicts:

net/ethtool/cabletest.c
  2bcf4772e45a ("net: ethtool: try to protect all callback with netdev instance lock")
  637399bf7e77 ("net: ethtool: netlink: Allow NULL nlattrs when getting a phy_device")

No Adjacent changes.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

4 files changed, 64 insertions, 30 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
index 632f1a26672c..3e8b7168af01 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/d3.c
@@ -3092,8 +3092,14 @@ static void iwl_mvm_d3_disconnect_iter(void *data, u8 *mac,
 		ieee80211_resume_disconnect(vif);
 }
 
-static bool iwl_mvm_check_rt_status(struct iwl_mvm *mvm,
-				   struct ieee80211_vif *vif)
+enum rt_status {
+	FW_ALIVE,
+	FW_NEEDS_RESET,
+	FW_ERROR,
+};
+
+static enum rt_status iwl_mvm_check_rt_status(struct iwl_mvm *mvm,
+					      struct ieee80211_vif *vif)
 {
 	u32 err_id;
 
@@ -3101,29 +3107,35 @@ static bool iwl_mvm_check_rt_status(struct iwl_mvm *mvm,
 	if (iwl_fwrt_read_err_table(mvm->trans,
 				    mvm->trans->dbg.lmac_error_event_table[0],
 				    &err_id)) {
-		if (err_id == RF_KILL_INDICATOR_FOR_WOWLAN && vif) {
-			struct cfg80211_wowlan_wakeup wakeup = {
-				.rfkill_release = true,
-			};
-			ieee80211_report_wowlan_wakeup(vif, &wakeup,
-						       GFP_KERNEL);
+		if (err_id == RF_KILL_INDICATOR_FOR_WOWLAN) {
+			IWL_WARN(mvm, "Rfkill was toggled during suspend\n");
+			if (vif) {
+				struct cfg80211_wowlan_wakeup wakeup = {
+					.rfkill_release = true,
+				};
+
+				ieee80211_report_wowlan_wakeup(vif, &wakeup,
+							       GFP_KERNEL);
+			}
+
+			return FW_NEEDS_RESET;
 		}
-		return true;
+		return FW_ERROR;
 	}
 
 	/* check if we have lmac2 set and check for error */
 	if (iwl_fwrt_read_err_table(mvm->trans,
 				    mvm->trans->dbg.lmac_error_event_table[1],
 				    NULL))
-		return true;
+		return FW_ERROR;
 
 	/* check for umac error */
 	if (iwl_fwrt_read_err_table(mvm->trans,
 				    mvm->trans->dbg.umac_error_event_table,
 				    NULL))
-		return true;
+		return FW_ERROR;
 
-	return false;
+	return FW_ALIVE;
 }
 
 /*
@@ -3492,6 +3504,7 @@ static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test)
 	bool d0i3_first = fw_has_capa(&mvm->fw->ucode_capa,
 				      IWL_UCODE_TLV_CAPA_D0I3_END_FIRST);
 	bool resume_notif_based = iwl_mvm_d3_resume_notif_based(mvm);
+	enum rt_status rt_status;
 	bool keep = false;
 
 	mutex_lock(&mvm->mutex);
@@ -3515,14 +3528,19 @@ static int __iwl_mvm_resume(struct iwl_mvm *mvm, bool test)
 
 	iwl_fw_dbg_read_d3_debug_data(&mvm->fwrt);
 
-	if (iwl_mvm_check_rt_status(mvm, vif)) {
-		IWL_ERR(mvm, "FW Error occurred during suspend. Restarting.\n");
+	rt_status = iwl_mvm_check_rt_status(mvm, vif);
+	if (rt_status != FW_ALIVE) {
 		set_bit(STATUS_FW_ERROR, &mvm->trans->status);
-		iwl_mvm_dump_nic_error_log(mvm);
-		iwl_dbg_tlv_time_point(&mvm->fwrt,
-				       IWL_FW_INI_TIME_POINT_FW_ASSERT, NULL);
-		iwl_fw_dbg_collect_desc(&mvm->fwrt, &iwl_dump_desc_assert,
-					false, 0);
+		if (rt_status == FW_ERROR) {
+			IWL_ERR(mvm, "FW Error occurred during suspend. Restarting.\n");
+			iwl_mvm_dump_nic_error_log(mvm);
+			iwl_dbg_tlv_time_point(&mvm->fwrt,
+					       IWL_FW_INI_TIME_POINT_FW_ASSERT,
+					       NULL);
+			iwl_fw_dbg_collect_desc(&mvm->fwrt,
+						&iwl_dump_desc_assert,
+						false, 0);
+		}
 		ret = 1;
 		goto err;
 	}
@@ -3679,6 +3697,7 @@ int iwl_mvm_fast_resume(struct iwl_mvm *mvm)
 		.notif_expected =
 			IWL_D3_NOTIF_D3_END_NOTIF,
 	};
+	enum rt_status rt_status;
 	int ret;
 
 	lockdep_assert_held(&mvm->mutex);
@@ -3688,14 +3707,20 @@ int iwl_mvm_fast_resume(struct iwl_mvm *mvm)
 	mvm->last_reset_or_resume_time_jiffies = jiffies;
 	iwl_fw_dbg_read_d3_debug_data(&mvm->fwrt);
 
-	if (iwl_mvm_check_rt_status(mvm, NULL)) {
-		IWL_ERR(mvm, "FW Error occurred during suspend. Restarting.\n");
+	rt_status = iwl_mvm_check_rt_status(mvm, NULL);
+	if (rt_status != FW_ALIVE) {
 		set_bit(STATUS_FW_ERROR, &mvm->trans->status);
-		iwl_mvm_dump_nic_error_log(mvm);
-		iwl_dbg_tlv_time_point(&mvm->fwrt,
-				       IWL_FW_INI_TIME_POINT_FW_ASSERT, NULL);
-		iwl_fw_dbg_collect_desc(&mvm->fwrt, &iwl_dump_desc_assert,
-					false, 0);
+		if (rt_status == FW_ERROR) {
+			IWL_ERR(mvm,
+				"iwl_mvm_check_rt_status failed, device is gone during suspend\n");
+			iwl_mvm_dump_nic_error_log(mvm);
+			iwl_dbg_tlv_time_point(&mvm->fwrt,
+					       IWL_FW_INI_TIME_POINT_FW_ASSERT,
+					       NULL);
+			iwl_fw_dbg_collect_desc(&mvm->fwrt,
+						&iwl_dump_desc_assert,
+						false, 0);
+		}
 		mvm->trans->state = IWL_TRANS_NO_FW;
 		ret = -ENODEV;
 
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
index 83e3c1160362..55d035b896e9 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/debugfs.c
@@ -1479,6 +1479,13 @@ static ssize_t iwl_dbgfs_fw_dbg_clear_write(struct iwl_mvm *mvm,
 	if (mvm->trans->trans_cfg->device_family < IWL_DEVICE_FAMILY_9000)
 		return -EOPNOTSUPP;
 
+	/*
+	 * If the firmware is not running, silently succeed since there is
+	 * no data to clear.
+	 */
+	if (!iwl_mvm_firmware_running(mvm))
+		return count;
+
 	mutex_lock(&mvm->mutex);
 	iwl_fw_dbg_clear_monitor_buf(&mvm->fwrt);
 	mutex_unlock(&mvm->mutex);
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
index 09fd8752046e..14ea89f931bb 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/rxmq.c
@@ -995,7 +995,7 @@ iwl_mvm_decode_he_phy_ru_alloc(struct iwl_mvm_rx_phy_data *phy_data,
 	 */
 	u8 ru = le32_get_bits(phy_data->d1, 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_V1;
+	u32 he_type = rate_n_flags & RATE_MCS_HE_TYPE_MSK;
 	u8 offs = 0;
 
 	rx_status->bw = RATE_INFO_BW_HE_RU;
@@ -1050,13 +1050,13 @@ iwl_mvm_decode_he_phy_ru_alloc(struct iwl_mvm_rx_phy_data *phy_data,
 
 	if (he_mu)
 		he_mu->flags2 |=
-			le16_encode_bits(FIELD_GET(RATE_MCS_CHAN_WIDTH_MSK_V1,
+			le16_encode_bits(FIELD_GET(RATE_MCS_CHAN_WIDTH_MSK,
 						   rate_n_flags),
 					 IEEE80211_RADIOTAP_HE_MU_FLAGS2_BW_FROM_SIG_A_BW);
-	else if (he_type == RATE_MCS_HE_TYPE_TRIG_V1)
+	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(FIELD_GET(RATE_MCS_CHAN_WIDTH_MSK_V1,
+			le16_encode_bits(FIELD_GET(RATE_MCS_CHAN_WIDTH_MSK,
 						   rate_n_flags),
 					 IEEE80211_RADIOTAP_HE_DATA6_TB_PPDU_BW);
 }
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
index 198f94292674..1a30bb1ff8ca 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/time-event.c
@@ -1030,6 +1030,8 @@ void iwl_mvm_rx_session_protect_notif(struct iwl_mvm *mvm,
 		/* End TE, notify mac80211 */
 		mvmvif->time_event_data.id = SESSION_PROTECT_CONF_MAX_ID;
 		mvmvif->time_event_data.link_id = -1;
+		/* set the bit so the ROC cleanup will actually clean up */
+		set_bit(IWL_MVM_STATUS_ROC_P2P_RUNNING, &mvm->status);
 		iwl_mvm_roc_finished(mvm);
 		ieee80211_remain_on_channel_expired(mvm->hw);
 	} else if (le32_to_cpu(notif->start)) {