From patchwork Mon Feb 8 12:40:27 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Coelho X-Patchwork-Id: 378924 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 6B7F0C433DB for ; Mon, 8 Feb 2021 12:43:54 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2A75164E75 for ; Mon, 8 Feb 2021 12:43:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232408AbhBHMne (ORCPT ); Mon, 8 Feb 2021 07:43:34 -0500 Received: from paleale.coelho.fi ([176.9.41.70]:44370 "EHLO farmhouse.coelho.fi" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S232460AbhBHMlo (ORCPT ); Mon, 8 Feb 2021 07:41:44 -0500 Received: from 91-156-6-193.elisa-laajakaista.fi ([91.156.6.193] helo=redipa.ger.corp.intel.com) by farmhouse.coelho.fi with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1l95qJ-0047MN-8h; Mon, 08 Feb 2021 14:40:39 +0200 From: Luca Coelho To: kvalo@codeaurora.org Cc: linux-wireless@vger.kernel.org Date: Mon, 8 Feb 2021 14:40:27 +0200 Message-Id: X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210208124034.1933780-1-luca@coelho.fi> References: <20210208124034.1933780-1-luca@coelho.fi> MIME-Version: 1.0 Subject: [PATCH 05/12] iwlwifi: mvm: store PPAG enabled/disabled flag properly Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org From: Luca Coelho When reading the PPAG table from ACPI, we should store everything in our fwrt structure, so it can be accessed later. But we had a local ppag_table variable in the function and were erroneously storing the enabled/disabled flag in it instead of storing it in the fwrt. Fix this by removing the local variable and storing everything directly in fwrt. Signed-off-by: Luca Coelho Fixes: f2134f66f40e ("iwlwifi: acpi: support ppag table command v2") Signed-off-by: Luca Coelho --- drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index bc61a30b4433..0af4443332b8 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -895,7 +895,6 @@ static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm) static int iwl_mvm_get_ppag_table(struct iwl_mvm *mvm) { union acpi_object *wifi_pkg, *data, *enabled; - union iwl_ppag_table_cmd ppag_table; int i, j, ret, tbl_rev, num_sub_bands; int idx = 2; s8 *gain; @@ -949,8 +948,8 @@ static int iwl_mvm_get_ppag_table(struct iwl_mvm *mvm) goto out_free; } - ppag_table.v1.enabled = cpu_to_le32(enabled->integer.value); - if (!ppag_table.v1.enabled) { + mvm->fwrt.ppag_table.v1.enabled = cpu_to_le32(enabled->integer.value); + if (!mvm->fwrt.ppag_table.v1.enabled) { ret = 0; goto out_free; } @@ -978,7 +977,7 @@ static int iwl_mvm_get_ppag_table(struct iwl_mvm *mvm) (j != 0 && (gain[i * num_sub_bands + j] > ACPI_PPAG_MAX_HB || gain[i * num_sub_bands + j] < ACPI_PPAG_MIN_HB))) { - ppag_table.v1.enabled = cpu_to_le32(0); + mvm->fwrt.ppag_table.v1.enabled = cpu_to_le32(0); ret = -EINVAL; goto out_free; }