From patchwork Thu Aug 8 20:22:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Miri Korenblit X-Patchwork-Id: 818411 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 193BA15665D for ; Thu, 8 Aug 2024 20:23:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.8 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723148592; cv=none; b=iz9WY8yra0nPFceC43iTEcrhqQKyOrBRZWzl1hoeIlH1Ao+0SYlKOgMQJT5EAnamcOvTggPNhwl02C5TMd470TA76O7hzEHGxzx53EUh2aScQzQhPu1wzht/k8zt4732gz7R3sAGqNuRvJZln05/cEpbQqJlDu/LxfUGASPjXaY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723148592; c=relaxed/simple; bh=NBBjc7lk+ro6kzFamUvUJqvpQbhIXkJwB3vd8ZCylC8=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=HW/FzYF6/4DAm482fOGXzYuWpsyLDIVF69RzW3hKHOwnMX5sf5coT/0m7v/rwGtJDTr3S3M8lCtaR3bsvhLUK4uKh+wBWnNLPnnMWR+lhuqO/0pMlI82LWcav9wkW4ilVh+5L1YAkZq+fnFY8d7uNDw+Ua9+je508tnd66RArqg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=ipCqdcRm; arc=none smtp.client-ip=192.198.163.8 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="ipCqdcRm" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1723148591; x=1754684591; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=NBBjc7lk+ro6kzFamUvUJqvpQbhIXkJwB3vd8ZCylC8=; b=ipCqdcRmLXJOKmbeFQnFEgW6ph2ZCFIuwYC0H9IU2Nxjy32HnVpKzD6c 1XODb/cYRHvl9GuZKky5Jv+y8bVeCNOO9BkGK4Qr1qdr5v70MkOUbHNVy Q0HPIslwAzb3SGNXf46h7sBs7O9JiIXLsMt3xeCyCah8+v/fFpshJgxxF if5e3O/nmL05wFmq5y7Qgu2I1+jE9eoedXRFcC/DR1NE1DWp0l/NQ+1dI SuK0SscnXbQn6CZktJtNZEtAyKNh6dtrwhO58O6+QuZJg4kSYCWEkFaMD LfCqnQp5MdfnWP/5oO9+KXqsHV39TK9GxqKMZ0d+JjdGPYsGZBWnw3bqh g==; X-CSE-ConnectionGUID: QObh33+/SaKnno0rBF/uRA== X-CSE-MsgGUID: 0nibRcyBQhK/U7hvvzwv3Q== X-IronPort-AV: E=McAfee;i="6700,10204,11158"; a="38808845" X-IronPort-AV: E=Sophos;i="6.09,274,1716274800"; d="scan'208";a="38808845" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Aug 2024 13:23:10 -0700 X-CSE-ConnectionGUID: JW3vb02EQM+VtdUEq2BV1A== X-CSE-MsgGUID: 5eiC5wFuSNa9tTgDs+MlEg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,274,1716274800"; d="scan'208";a="57305305" Received: from weis0040.iil.intel.com ([10.12.217.108]) by fmviesa008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Aug 2024 13:23:08 -0700 From: Miri Korenblit To: johannes@sipsolutions.net Cc: linux-wireless@vger.kernel.org, Emmanuel Grumbach Subject: [PATCH 06/13] wifi: iwlwifi: mvm: add API for EML OMN frame failure Date: Thu, 8 Aug 2024 23:22:42 +0300 Message-Id: <20240808232017.0c6bc216ef8c.Ida85d2062734a569e1af35f47d14cc5bb4bf893e@changeid> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240808202249.4004087-1-miriam.rachel.korenblit@intel.com> References: <20240808202249.4004087-1-miriam.rachel.korenblit@intel.com> Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Organization: Intel Israel (74) Limited From: Emmanuel Grumbach When the firmware fails to send EML OMN frames, it notifies the host and the host need to take proper action. Signed-off-by: Emmanuel Grumbach Signed-off-by: Miri Korenblit --- .../wireless/intel/iwlwifi/fw/api/mac-cfg.h | 30 +++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h b/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h index 5fc7967df6c5..6a2c5bed357e 100644 --- a/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h +++ b/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h @@ -65,6 +65,10 @@ enum iwl_mac_conf_subcmd_ids { * @MISSED_BEACONS_NOTIF: &struct iwl_missed_beacons_notif */ MISSED_BEACONS_NOTIF = 0xF6, + /** + * @EMLSR_TRANS_FAIL_NOTIF: &struct iwl_esr_trans_fail_notif + */ + EMLSR_TRANS_FAIL_NOTIF = 0xF7, /** * @ROC_NOTIF: &struct iwl_roc_notif */ @@ -690,4 +694,30 @@ struct iwl_missed_beacons_notif { __le32 consec_missed_beacons_other_link; } __packed; /* MISSED_BEACON_NTFY_API_S_VER_5 */ +/* + * enum iwl_esr_trans_fail_code: to be used to parse the notif below + * + * @ESR_TRANS_FAILED_TX_STATUS_ERROR: failed to TX EML OMN frame + * @ESR_TRANSITION_FAILED_TX_TIMEOUT: timeout on the EML OMN frame + * @ESR_TRANSITION_FAILED_BEACONS_NOT_HEARD: can't get a beacon on the new link + */ +enum iwl_esr_trans_fail_code { + ESR_TRANS_FAILED_TX_STATUS_ERROR, + ESR_TRANSITION_FAILED_TX_TIMEOUT, + ESR_TRANSITION_FAILED_BEACONS_NOT_HEARD, +}; + +/** + * struct iwl_esr_trans_fail_notif - FW reports a failure in EMLSR transition + * + * @link_id: the link_id that was activated / de-activated + * @activation: true if the link was activated, false otherwise + * @err_code: see &enum iwl_esr_trans_fail_code + */ +struct iwl_esr_trans_fail_notif { + __le32 link_id; + __le32 activation; + __le32 err_code; +} __packed; /* ESR_TRANSITION_FAILED_NTFY_API_S_VER_1 */ + #endif /* __iwl_fw_api_mac_cfg_h__ */