From patchwork Thu Sep 21 08:58:06 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Greenman, Gregory" X-Patchwork-Id: 726347 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 29348E7D0A2 for ; Thu, 21 Sep 2023 19:04:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231279AbjIUTEg (ORCPT ); Thu, 21 Sep 2023 15:04:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42436 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230415AbjIUTEF (ORCPT ); Thu, 21 Sep 2023 15:04:05 -0400 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.65]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7241B900C for ; Thu, 21 Sep 2023 10:50:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1695318633; x=1726854633; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=3wYAlaqvKcESlmdTGDDKXMthjEYbZ/B/YJKPDqLykZA=; b=AwiKz1IVtlgFuFkNiSgSjv34uT5Z3cN+byYRd4X+Tm5+eHeAmgEIyfyn SlyqmMXIjJfkDyl8AlitwPM3hoLGjtujA843khEpmdAVROH+E/Ja89Koy y+fc8M41EmXRLosq5d7yaSAXGJ77uuDVB2+AqNMDEWlJkqMtBiMIzd3O7 XP7DgjVil0BHJrW4A3GzWTCDTdBrIFc9kFYoyCb9BudrVUwUlKPHSeRWP vRBxtK0rtdll7/rlvUtz26ehyEFt6TDGB8zU7XnUpFqB3l4bZKIGnWBiX IaXq0jp2oVqARJNabze3KVu/ay2tr+/CKanoflJjnE2++RelaQcEJrFH0 g==; X-IronPort-AV: E=McAfee;i="6600,9927,10839"; a="384305384" X-IronPort-AV: E=Sophos;i="6.03,165,1694761200"; d="scan'208";a="384305384" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Sep 2023 01:59:01 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10839"; a="740545590" X-IronPort-AV: E=Sophos;i="6.03,165,1694761200"; d="scan'208";a="740545590" Received: from rchuwer-mobl.ger.corp.intel.com (HELO ggreenma-mobl2.lan) ([10.214.229.163]) by orsmga007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Sep 2023 01:59:00 -0700 From: gregory.greenman@intel.com To: johannes@sipsolutions.net Cc: linux-wireless@vger.kernel.org, Johannes Berg , Gregory Greenman Subject: [PATCH 08/12] wifi: iwlwifi: mvm: make pldr_sync AX210 specific Date: Thu, 21 Sep 2023 11:58:06 +0300 Message-Id: <20230921110726.928901700ad8.I648efdc4400d9e537359915a9a8f363d5d255ead@changeid> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20230921085810.693048-1-gregory.greenman@intel.com> References: <20230921085810.693048-1-gregory.greenman@intel.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Johannes Berg The register here is device specific, so we need to gate the reading/checking to apply only on AX210 family. Signed-off-by: Johannes Berg Signed-off-by: Gregory Greenman --- drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index 6e5c0f81e041..5c719636c9bd 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -593,11 +593,13 @@ static int iwl_run_unified_mvm_ucode(struct iwl_mvm *mvm) mvm->rfkill_safe_init_done = false; - sb_cfg = iwl_read_umac_prph(mvm->trans, SB_MODIFY_CFG_FLAG); - /* if needed, we'll reset this on our way out later */ - mvm->pldr_sync = !(sb_cfg & SB_CFG_RESIDES_IN_OTP_MASK); - if (mvm->pldr_sync && iwl_mei_pldr_req()) - return -EBUSY; + if (mvm->trans->trans_cfg->device_family == IWL_DEVICE_FAMILY_AX210) { + sb_cfg = iwl_read_umac_prph(mvm->trans, SB_MODIFY_CFG_FLAG); + /* if needed, we'll reset this on our way out later */ + mvm->pldr_sync = !(sb_cfg & SB_CFG_RESIDES_IN_OTP_MASK); + if (mvm->pldr_sync && iwl_mei_pldr_req()) + return -EBUSY; + } iwl_init_notification_wait(&mvm->notif_wait, &init_wait,