From patchwork Wed Aug 29 11:16:36 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanislaw Gruszka X-Patchwork-Id: 10579879 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 85639175A for ; Wed, 29 Aug 2018 11:18:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 74B962A53C for ; Wed, 29 Aug 2018 11:18:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 692E42A6E7; Wed, 29 Aug 2018 11:18:04 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id E5EF52A53C for ; Wed, 29 Aug 2018 11:18:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=cGpvrteSRP69e9nIEkzGkYme3CX8kV4riynty3SCVkg=; b=cGupZ5pqYyEdXHUG4v3+BjVOdu uQVvmLNco84fWmyn86yJXqWVAfiEJbv1eKXIhq33NYYZCGBeCAmOYryWKyAQax5aLbt7njHEn5jSD BSw7IEnlkMR0GedzJxkQATTPqtBVq7Av5NhVFqwT4WIjfl//aGgj5vpr4H67xqXgepvKoK931FL2/ upoIuUpYAntUNU7vTiuydO0bQQ+KlgCvXS17v25b1aWEefRuEsxGwhDbvOd3dilWrr92vewGLLuIp lFk1ba5faQGW0FmWUlUGvq4vnOzb1W6qshg+IQh2i44Oac7iHR/rmt4JZKtLvkLjZoyNfLVaootDs 8i6qXXtQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fuyU5-0004RD-6s for patchwork-linux-mediatek@patchwork.kernel.org; Wed, 29 Aug 2018 11:18:01 +0000 Received: from mx3-rdu2.redhat.com ([66.187.233.73] helo=mx1.redhat.com) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fuyTM-0003rU-JB for linux-mediatek@lists.infradead.org; Wed, 29 Aug 2018 11:17:23 +0000 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id D7E2740241F7; Wed, 29 Aug 2018 11:17:05 +0000 (UTC) Received: from localhost (ovpn-204-112.brq.redhat.com [10.40.204.112]) by smtp.corp.redhat.com (Postfix) with ESMTP id 998BE2166BA1; Wed, 29 Aug 2018 11:17:03 +0000 (UTC) From: Stanislaw Gruszka To: linux-wireless@vger.kernel.org Subject: [PATCH v3 05/16] mt76: unify mac_get_key_info Date: Wed, 29 Aug 2018 13:16:36 +0200 Message-Id: <1535541407-27149-6-git-send-email-sgruszka@redhat.com> In-Reply-To: <1535541407-27149-1-git-send-email-sgruszka@redhat.com> References: <1535541407-27149-1-git-send-email-sgruszka@redhat.com> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Wed, 29 Aug 2018 11:17:05 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Wed, 29 Aug 2018 11:17:05 +0000 (UTC) for IP:'10.11.54.6' DOMAIN:'int-mx06.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'sgruszka@redhat.com' RCPT:'' X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180829_041716_874076_28BEE5BE X-CRM114-Status: GOOD ( 14.88 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Lorenzo Bianconi , linux-mediatek@lists.infradead.org, Felix Fietkau MIME-Version: 1.0 Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Merge mt76x{0,2} mac_get_key_info into new mt76x02_mac.c file. Signed-off-by: Stanislaw Gruszka --- drivers/net/wireless/mediatek/mt76/Makefile | 2 +- drivers/net/wireless/mediatek/mt76/mt76x0/mac.c | 30 +------------- drivers/net/wireless/mediatek/mt76/mt76x02_mac.c | 46 ++++++++++++++++++++++ drivers/net/wireless/mediatek/mt76/mt76x02_mac.h | 3 ++ .../net/wireless/mediatek/mt76/mt76x2_mac_common.c | 30 +------------- 5 files changed, 54 insertions(+), 57 deletions(-) create mode 100644 drivers/net/wireless/mediatek/mt76/mt76x02_mac.c diff --git a/drivers/net/wireless/mediatek/mt76/Makefile b/drivers/net/wireless/mediatek/mt76/Makefile index 7d95f141cd73..a7fe5d6da857 100644 --- a/drivers/net/wireless/mediatek/mt76/Makefile +++ b/drivers/net/wireless/mediatek/mt76/Makefile @@ -14,7 +14,7 @@ mt76-usb-y := usb.o usb_trace.o usb_mcu.o CFLAGS_trace.o := -I$(src) CFLAGS_usb_trace.o := -I$(src) -mt76x02-lib-y := mt76x02_util.o +mt76x02-lib-y := mt76x02_util.o mt76x02_mac.o mt76x2-common-y := \ mt76x2_eeprom.o mt76x2_tx_common.o mt76x2_mac_common.o \ diff --git a/drivers/net/wireless/mediatek/mt76/mt76x0/mac.c b/drivers/net/wireless/mediatek/mt76/mt76x0/mac.c index 74e922026c9f..4b5d48246879 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x0/mac.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x0/mac.c @@ -566,32 +566,6 @@ u32 mt76x0_mac_process_rx(struct mt76x0_dev *dev, struct sk_buff *skb, return len; } -static enum mt76x02_cipher_type -mt76_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data) -{ - memset(key_data, 0, 32); - if (!key) - return MT_CIPHER_NONE; - - if (key->keylen > 32) - return MT_CIPHER_NONE; - - memcpy(key_data, key->key, key->keylen); - - switch (key->cipher) { - case WLAN_CIPHER_SUITE_WEP40: - return MT_CIPHER_WEP40; - case WLAN_CIPHER_SUITE_WEP104: - return MT_CIPHER_WEP104; - case WLAN_CIPHER_SUITE_TKIP: - return MT_CIPHER_TKIP; - case WLAN_CIPHER_SUITE_CCMP: - return MT_CIPHER_AES_CCMP; - default: - return MT_CIPHER_NONE; - } -} - int mt76x0_mac_wcid_set_key(struct mt76x0_dev *dev, u8 idx, struct ieee80211_key_conf *key) { @@ -600,7 +574,7 @@ int mt76x0_mac_wcid_set_key(struct mt76x0_dev *dev, u8 idx, u8 iv_data[8]; u32 val; - cipher = mt76_mac_get_key_info(key, key_data); + cipher = mt76x02_mac_get_key_info(key, key_data); if (cipher == MT_CIPHER_NONE && key) return -EINVAL; @@ -640,7 +614,7 @@ int mt76x0_mac_shared_key_setup(struct mt76x0_dev *dev, u8 vif_idx, u8 key_idx, u8 key_data[32]; u32 val; - cipher = mt76_mac_get_key_info(key, key_data); + cipher = mt76x02_mac_get_key_info(key, key_data); if (cipher == MT_CIPHER_NONE && key) return -EINVAL; diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c new file mode 100644 index 000000000000..7137fd2a370e --- /dev/null +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.c @@ -0,0 +1,46 @@ +/* + * Copyright (C) 2016 Felix Fietkau + * Copyright (C) 2018 Stanislaw Gruszka + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include "mt76.h" +#include "mt76x02_regs.h" + +enum mt76x02_cipher_type +mt76x02_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data) +{ + memset(key_data, 0, 32); + if (!key) + return MT_CIPHER_NONE; + + if (key->keylen > 32) + return MT_CIPHER_NONE; + + memcpy(key_data, key->key, key->keylen); + + switch (key->cipher) { + case WLAN_CIPHER_SUITE_WEP40: + return MT_CIPHER_WEP40; + case WLAN_CIPHER_SUITE_WEP104: + return MT_CIPHER_WEP104; + case WLAN_CIPHER_SUITE_TKIP: + return MT_CIPHER_TKIP; + case WLAN_CIPHER_SUITE_CCMP: + return MT_CIPHER_AES_CCMP; + default: + return MT_CIPHER_NONE; + } +} +EXPORT_SYMBOL_GPL(mt76x02_mac_get_key_info); diff --git a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h index 4bf14fd8916d..e06a1ff3a77f 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h +++ b/drivers/net/wireless/mediatek/mt76/mt76x02_mac.h @@ -39,4 +39,7 @@ static inline bool mt76x02_wait_for_mac(struct mt76_dev *dev) return false; } +enum mt76x02_cipher_type +mt76x02_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data); + #endif diff --git a/drivers/net/wireless/mediatek/mt76/mt76x2_mac_common.c b/drivers/net/wireless/mediatek/mt76/mt76x2_mac_common.c index 95770111918c..92621fc5fbf8 100644 --- a/drivers/net/wireless/mediatek/mt76/mt76x2_mac_common.c +++ b/drivers/net/wireless/mediatek/mt76/mt76x2_mac_common.c @@ -229,32 +229,6 @@ void mt76x2_send_tx_status(struct mt76x2_dev *dev, } EXPORT_SYMBOL_GPL(mt76x2_send_tx_status); -static enum mt76x02_cipher_type -mt76x2_mac_get_key_info(struct ieee80211_key_conf *key, u8 *key_data) -{ - memset(key_data, 0, 32); - if (!key) - return MT_CIPHER_NONE; - - if (key->keylen > 32) - return MT_CIPHER_NONE; - - memcpy(key_data, key->key, key->keylen); - - switch (key->cipher) { - case WLAN_CIPHER_SUITE_WEP40: - return MT_CIPHER_WEP40; - case WLAN_CIPHER_SUITE_WEP104: - return MT_CIPHER_WEP104; - case WLAN_CIPHER_SUITE_TKIP: - return MT_CIPHER_TKIP; - case WLAN_CIPHER_SUITE_CCMP: - return MT_CIPHER_AES_CCMP; - default: - return MT_CIPHER_NONE; - } -} - int mt76x2_mac_shared_key_setup(struct mt76x2_dev *dev, u8 vif_idx, u8 key_idx, struct ieee80211_key_conf *key) { @@ -262,7 +236,7 @@ int mt76x2_mac_shared_key_setup(struct mt76x2_dev *dev, u8 vif_idx, u8 key_idx, u8 key_data[32]; u32 val; - cipher = mt76x2_mac_get_key_info(key, key_data); + cipher = mt76x02_mac_get_key_info(key, key_data); if (cipher == MT_CIPHER_NONE && key) return -EOPNOTSUPP; @@ -285,7 +259,7 @@ int mt76x2_mac_wcid_set_key(struct mt76x2_dev *dev, u8 idx, u8 key_data[32]; u8 iv_data[8]; - cipher = mt76x2_mac_get_key_info(key, key_data); + cipher = mt76x02_mac_get_key_info(key, key_data); if (cipher == MT_CIPHER_NONE && key) return -EOPNOTSUPP;