From patchwork Tue Aug 11 08:01:03 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Crispin X-Patchwork-Id: 11708813 X-Patchwork-Delegate: johannes@sipsolutions.net Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 20EF6913 for ; Tue, 11 Aug 2020 08:01:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 123B9206DA for ; Tue, 11 Aug 2020 08:01:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728367AbgHKIBW (ORCPT ); Tue, 11 Aug 2020 04:01:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47580 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726397AbgHKIBW (ORCPT ); Tue, 11 Aug 2020 04:01:22 -0400 Received: from nbd.name (nbd.name [IPv6:2a01:4f8:221:3d45::2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 228BBC061787 for ; Tue, 11 Aug 2020 01:01:22 -0700 (PDT) Received: from [149.224.185.155] (helo=bertha9.lan) by ds12 with esmtpa (Exim 4.89) (envelope-from ) id 1k5PDg-0002ig-SL; Tue, 11 Aug 2020 10:01:16 +0200 From: John Crispin To: Johannes Berg Cc: linux-wireless@vger.kernel.org, ath11k@lists.infradead.org, John Crispin Subject: [PATCH V4 1/5] nl80211: rename csa counter attributes countdown counters Date: Tue, 11 Aug 2020 10:01:03 +0200 Message-Id: <20200811080107.3615705-1-john@phrozen.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org We want to reuse the attributes for other counters such as BSS color change. Rename them to more generic names. Signed-off-by: John Crispin --- include/uapi/linux/nl80211.h | 14 ++++++++------ net/wireless/nl80211.c | 16 ++++++++-------- 2 files changed, 16 insertions(+), 14 deletions(-) diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 631f3a997b3c..bccd16f743b9 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -2082,10 +2082,10 @@ enum nl80211_commands { * operation). * @NL80211_ATTR_CSA_IES: Nested set of attributes containing the IE information * for the time while performing a channel switch. - * @NL80211_ATTR_CSA_C_OFF_BEACON: An array of offsets (u16) to the channel - * switch counters in the beacons tail (%NL80211_ATTR_BEACON_TAIL). - * @NL80211_ATTR_CSA_C_OFF_PRESP: An array of offsets (u16) to the channel - * switch counters in the probe response (%NL80211_ATTR_PROBE_RESP). + * @NL80211_ATTR_CNTDWN_OFFS_BEACON: An array of offsets (u16) to the channel + * switch or color change counters in the beacons tail (%NL80211_ATTR_BEACON_TAIL). + * @NL80211_ATTR_CNTDWN_OFFS_PRESP: An array of offsets (u16) to the channel + * switch or color change counters in the probe response (%NL80211_ATTR_PROBE_RESP). * * @NL80211_ATTR_RXMGMT_FLAGS: flags for nl80211_send_mgmt(), u32. * As specified in the &enum nl80211_rxmgmt_flags. @@ -2821,8 +2821,8 @@ enum nl80211_attrs { NL80211_ATTR_CH_SWITCH_COUNT, NL80211_ATTR_CH_SWITCH_BLOCK_TX, NL80211_ATTR_CSA_IES, - NL80211_ATTR_CSA_C_OFF_BEACON, - NL80211_ATTR_CSA_C_OFF_PRESP, + NL80211_ATTR_CNTDWN_OFFS_BEACON, + NL80211_ATTR_CNTDWN_OFFS_PRESP, NL80211_ATTR_RXMGMT_FLAGS, @@ -3009,6 +3009,8 @@ enum nl80211_attrs { #define NL80211_ATTR_MESH_PARAMS NL80211_ATTR_MESH_CONFIG #define NL80211_ATTR_IFACE_SOCKET_OWNER NL80211_ATTR_SOCKET_OWNER #define NL80211_ATTR_SAE_DATA NL80211_ATTR_AUTH_DATA +#define NL80211_ATTR_CSA_C_OFF_BEACON NL80211_ATTR_CNTDWN_OFFS_BEACON +#define NL80211_ATTR_CSA_C_OFF_PRESP NL80211_ATTR_CNTDWN_OFFS_PRESP /* * Allow user space programs to use #ifdef on new attributes by defining them diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 814e23d3ce7c..e41fcec7c306 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -567,8 +567,8 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = { [NL80211_ATTR_CH_SWITCH_COUNT] = { .type = NLA_U32 }, [NL80211_ATTR_CH_SWITCH_BLOCK_TX] = { .type = NLA_FLAG }, [NL80211_ATTR_CSA_IES] = { .type = NLA_NESTED }, - [NL80211_ATTR_CSA_C_OFF_BEACON] = { .type = NLA_BINARY }, - [NL80211_ATTR_CSA_C_OFF_PRESP] = { .type = NLA_BINARY }, + [NL80211_ATTR_CNTDWN_OFFS_BEACON] = { .type = NLA_BINARY }, + [NL80211_ATTR_CNTDWN_OFFS_PRESP] = { .type = NLA_BINARY }, [NL80211_ATTR_STA_SUPPORTED_CHANNELS] = { .type = NLA_BINARY }, [NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES] = { .type = NLA_BINARY }, [NL80211_ATTR_HANDLE_DFS] = { .type = NLA_FLAG }, @@ -8787,10 +8787,10 @@ static int nl80211_channel_switch(struct sk_buff *skb, struct genl_info *info) if (err) return err; - if (!csa_attrs[NL80211_ATTR_CSA_C_OFF_BEACON]) + if (!csa_attrs[NL80211_ATTR_CNTDWN_OFFS_BEACON]) return -EINVAL; - len = nla_len(csa_attrs[NL80211_ATTR_CSA_C_OFF_BEACON]); + len = nla_len(csa_attrs[NL80211_ATTR_CNTDWN_OFFS_BEACON]); if (!len || (len % sizeof(u16))) return -EINVAL; @@ -8801,7 +8801,7 @@ static int nl80211_channel_switch(struct sk_buff *skb, struct genl_info *info) return -EINVAL; params.counter_offsets_beacon = - nla_data(csa_attrs[NL80211_ATTR_CSA_C_OFF_BEACON]); + nla_data(csa_attrs[NL80211_ATTR_CNTDWN_OFFS_BEACON]); /* sanity checks - counters should fit and be the same */ for (i = 0; i < params.n_counter_offsets_beacon; i++) { @@ -8814,8 +8814,8 @@ static int nl80211_channel_switch(struct sk_buff *skb, struct genl_info *info) return -EINVAL; } - if (csa_attrs[NL80211_ATTR_CSA_C_OFF_PRESP]) { - len = nla_len(csa_attrs[NL80211_ATTR_CSA_C_OFF_PRESP]); + if (csa_attrs[NL80211_ATTR_CNTDWN_OFFS_PRESP]) { + len = nla_len(csa_attrs[NL80211_ATTR_CNTDWN_OFFS_PRESP]); if (!len || (len % sizeof(u16))) return -EINVAL; @@ -8826,7 +8826,7 @@ static int nl80211_channel_switch(struct sk_buff *skb, struct genl_info *info) return -EINVAL; params.counter_offsets_presp = - nla_data(csa_attrs[NL80211_ATTR_CSA_C_OFF_PRESP]); + nla_data(csa_attrs[NL80211_ATTR_CNTDWN_OFFS_PRESP]); /* sanity checks - counters should fit and be the same */ for (i = 0; i < params.n_counter_offsets_presp; i++) {