From patchwork Wed Jun 17 15:16:19 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Johannes Berg X-Patchwork-Id: 6626821 X-Patchwork-Delegate: johannes@sipsolutions.net Return-Path: X-Original-To: patchwork-linux-wireless@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 5A6DF9F326 for ; Wed, 17 Jun 2015 15:16:35 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 42A56208C3 for ; Wed, 17 Jun 2015 15:16:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EE4A1208BC for ; Wed, 17 Jun 2015 15:16:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756766AbbFQPQY (ORCPT ); Wed, 17 Jun 2015 11:16:24 -0400 Received: from s3.sipsolutions.net ([5.9.151.49]:48522 "EHLO sipsolutions.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755519AbbFQPQX (ORCPT ); Wed, 17 Jun 2015 11:16:23 -0400 Received: by sipsolutions.net with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_CBC_SHA256:128) (Exim 4.85) (envelope-from ) id 1Z5F4f-0000oQ-W8; Wed, 17 Jun 2015 17:16:22 +0200 From: Johannes Berg To: linux-wireless@vger.kernel.org Cc: Johannes Berg Subject: [PATCH] mac80211: add pointer for driver use to key Date: Wed, 17 Jun 2015 17:16:19 +0200 Message-Id: <1434554179-4285-1-git-send-email-johannes@sipsolutions.net> X-Mailer: git-send-email 2.1.4 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Spam-Status: No, score=-7.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Johannes Berg Some drivers may need to store data per key, for example for PN validation. Allow this by adding a pointer to the struct that the driver can assign. Signed-off-by: Johannes Berg --- include/net/mac80211.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 8f61a230c482..484cc14fb947 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -1492,8 +1492,10 @@ enum ieee80211_key_flags { * - Temporal Authenticator Rx MIC Key (64 bits) * @icv_len: The ICV length for this key type * @iv_len: The IV length for this key type + * @drv_priv: pointer for driver use */ struct ieee80211_key_conf { + void *drv_priv; atomic64_t tx_pn; u32 cipher; u8 icv_len;