From patchwork Tue Sep 8 12:36:52 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Felix Fietkau X-Patchwork-Id: 259353 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=-12.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,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 14C7EC433E2 for ; Tue, 8 Sep 2020 18:04:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AB4332074B for ; Tue, 8 Sep 2020 18:04:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=nbd.name header.i=@nbd.name header.b="bAiVX73C" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732254AbgIHR6r (ORCPT ); Tue, 8 Sep 2020 13:58:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56688 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731554AbgIHQMq (ORCPT ); Tue, 8 Sep 2020 12:12:46 -0400 Received: from nbd.name (nbd.name [IPv6:2a01:4f8:221:3d45::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E46E4C06136B for ; Tue, 8 Sep 2020 05:37:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=nbd.name; s=20160729; h=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=A9XAojkNO6R9JhxTA5mn7U4XymOAPDn6xmLAcEl7tqU=; b=bAiVX73C8WL+Oi2tBjhJDEfB17 mX0E9UXswyROTqCDuPr/i4KrTnPk3Nz5ZN5uzD9epVxhtSQBMqRw95LE4OjGwr5oKKd6jkj5blnzP B21J/9UQmAhMDJm0uOg60vXUdCApOeUnkFKLemF3v+cb9HqXNYMPBPatRjri0/unIy0E=; Received: from p4ff13fcb.dip0.t-ipconnect.de ([79.241.63.203] helo=localhost.localdomain) by ds12 with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.89) (envelope-from ) id 1kFcrx-00050i-6u; Tue, 08 Sep 2020 14:37:05 +0200 From: Felix Fietkau To: linux-wireless@vger.kernel.org Cc: johannes@sipsolutions.net Subject: [PATCH v4 04/14] mac80211: set info->control.hw_key for encap offload packets Date: Tue, 8 Sep 2020 14:36:52 +0200 Message-Id: <20200908123702.88454-5-nbd@nbd.name> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20200908123702.88454-1-nbd@nbd.name> References: <20200908123702.88454-1-nbd@nbd.name> MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org This is needed for drivers that don't do the key lookup themselves Signed-off-by: Felix Fietkau --- net/mac80211/tx.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c index ea750081f6c6..65dfc24916e8 100644 --- a/net/mac80211/tx.c +++ b/net/mac80211/tx.c @@ -4194,6 +4194,7 @@ static void ieee80211_8023_xmit(struct ieee80211_sub_if_data *sdata, { struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); struct ieee80211_local *local = sdata->local; + struct ieee80211_key *key; struct tid_ampdu_tx *tid_tx; u8 tid; @@ -4242,6 +4243,10 @@ static void ieee80211_8023_xmit(struct ieee80211_sub_if_data *sdata, info->control.flags |= IEEE80211_TX_CTRL_HW_80211_ENCAP; info->control.vif = &sdata->vif; + key = rcu_dereference(sta->ptk[sta->ptk_idx]); + if (key) + info->control.hw_key = &key->conf; + ieee80211_tx_8023(sdata, skb, skb->len, sta, false); return;