From mboxrd@z Thu Jan 1 00:00:00 1970 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=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, 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 5A0C7C2BA14 for ; Mon, 1 Mar 2021 18:39:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4422C60233 for ; Mon, 1 Mar 2021 18:39:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240386AbhCASiv (ORCPT ); Mon, 1 Mar 2021 13:38:51 -0500 Received: from mail.kernel.org ([198.145.29.99]:48122 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239988AbhCASc5 (ORCPT ); Mon, 1 Mar 2021 13:32:57 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 8E28764FB9; Mon, 1 Mar 2021 17:37:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1614620271; bh=4wRPwsUlT/s9ycdah4bgy1bsx46L0w7vrdQCblOavH4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=wRgwBseBch0ljjFWSDAchJg9cJP5/6IcJvnljlgffkjZ4ZMqzXxPCBrbxz8Zydldj wwwyLFjmEOOCU6NalRqjrTydsw1vG2vmcPsHVj9ZJv7r+dt7GTxeSk+sfbWoSDIHym 3rVx64a8FwR89KcecDYVD+nBi35t6zg9FLnLpuMQ= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Luca Coelho , Sasha Levin Subject: [PATCH 5.11 092/775] iwlwifi: mvm: assign SAR table revision to the command later Date: Mon, 1 Mar 2021 17:04:20 +0100 Message-Id: <20210301161206.222879496@linuxfoundation.org> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210301161201.679371205@linuxfoundation.org> References: <20210301161201.679371205@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Luca Coelho [ Upstream commit 28db1862067cb09ebfdccfbc129a52c6fdb4c4d7 ] The call to iwl_sar_geo_init() was moved to the end of the iwl_mvm_sar_geo_init() function, after the table revision is assigned to the FW command. But the revision is only known after iwl_sar_geo_init() is called, so we were always assigning zero to it. Fix that by moving the assignment code after the iwl_sar_geo_init() function is called. Signed-off-by: Luca Coelho Fixes: 45acebf8d6a6 ("iwlwifi: fix sar geo table initialization") Signed-off-by: Luca Coelho Link: https://lore.kernel.org/r/iwlwifi.20210210135352.cef55ef3a065.If96c60f08d24c2262c287168a6f0dbd7cf0f8f5c@changeid Signed-off-by: Luca Coelho Signed-off-by: Sasha Levin --- drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index 045765fa67bea..4c5609cdcbdee 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -859,12 +859,10 @@ static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm) if (cmd_ver == 3) { len = sizeof(cmd.v3); n_bands = ARRAY_SIZE(cmd.v3.table[0]); - cmd.v3.table_revision = cpu_to_le32(mvm->fwrt.geo_rev); } else if (fw_has_api(&mvm->fwrt.fw->ucode_capa, IWL_UCODE_TLV_API_SAR_TABLE_VER)) { len = sizeof(cmd.v2); n_bands = ARRAY_SIZE(cmd.v2.table[0]); - cmd.v2.table_revision = cpu_to_le32(mvm->fwrt.geo_rev); } else { len = sizeof(cmd.v1); n_bands = ARRAY_SIZE(cmd.v1.table[0]); @@ -884,6 +882,16 @@ static int iwl_mvm_sar_geo_init(struct iwl_mvm *mvm) if (ret) return 0; + /* + * Set the revision on versions that contain it. + * This must be done after calling iwl_sar_geo_init(). + */ + if (cmd_ver == 3) + cmd.v3.table_revision = cpu_to_le32(mvm->fwrt.geo_rev); + else if (fw_has_api(&mvm->fwrt.fw->ucode_capa, + IWL_UCODE_TLV_API_SAR_TABLE_VER)) + cmd.v2.table_revision = cpu_to_le32(mvm->fwrt.geo_rev); + return iwl_mvm_send_cmd_pdu(mvm, WIDE_ID(PHY_OPS_GROUP, GEO_TX_POWER_LIMIT), 0, len, &cmd); -- 2.27.0