From patchwork Mon May 31 08:37:24 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Archie Pusaka X-Patchwork-Id: 450747 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=-26.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT,USER_IN_DEF_DKIM_WL 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 0D5C4C4708F for ; Mon, 31 May 2021 08:39:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E55C8610C9 for ; Mon, 31 May 2021 08:39:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231160AbhEaIlW (ORCPT ); Mon, 31 May 2021 04:41:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49918 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231163AbhEaIkk (ORCPT ); Mon, 31 May 2021 04:40:40 -0400 Received: from mail-yb1-xb4a.google.com (mail-yb1-xb4a.google.com [IPv6:2607:f8b0:4864:20::b4a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 34A39C061346 for ; Mon, 31 May 2021 01:38:51 -0700 (PDT) Received: by mail-yb1-xb4a.google.com with SMTP id g9-20020a25ae490000b029052f9e5b7d3fso12897650ybe.4 for ; Mon, 31 May 2021 01:38:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=AEPyucLyrMot2MOCwhvpaOx5eGUi7rDbkpCG2Tc5gVA=; b=IoUxB/iqmJldjMym61T+WpCa29hrts4nqA12rXDjr+GiO26ya/wb4by9HjWSMm7e2e mFH4eZ+yyhEU43palGpOIFzy2Mjn555LnrzT3cs/RiW7Yyv2v3c9MKSPXs2qkFvm8M8X HlcgQ4jwr8kdZEfsQMQEZEYN9U9lzZT8Ea+SYmiQp5vfgntYOG/X8ZJfoWKRRVPRrs2i jEuxZjP9RBaFncuEOiOCMiBOXjtAncQvI1ImWpbRxMyUIGXEZe0F1Tn/mfN3hESKN8mv fToLWjff2uCIq85vCajpGz/RPBuZNUzUrtUxRQXDUHnUBK9gGgFY5bVCQT8pNBwjcF1V d0Eg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=AEPyucLyrMot2MOCwhvpaOx5eGUi7rDbkpCG2Tc5gVA=; b=mOWHBW1F/UfjRNe9Y2dZJ0jaNGIj+Atzs92lecLTHaBgYUpz0BlwOLt2LsU6SQ545N xd7ZsKzAm0ZuRQUl8VCfFw8ISiSMV77A/GjUd4LwVX8GF76GBUxdnybm/YWE9Mzxf5UG 9T/6EktqEFvFGS51O6fMwun4TeW/uVZeYgR1sIbzglmjXFmaNzOpVPHdXM6glveiKIVE pEr2A76iEw2jt30IAZFUSAlitGWHB96ySDHFQ4Qwz3j14QcmV+YmYqgEqShTc8foVGSV e/hYiDrzDuDLFPEqmutLiqWmZQy8eVHn3azqMChOlh59fWlMog9Uuv5Mc+f2anig3itB 2U0w== X-Gm-Message-State: AOAM530sOjfPy7iHfvuAMYLeNv0uty4U84Tc3xTIgbfxwnCA8DyyGOic hXqNPoEYkNY2SznHQ+PEZGQR4YJx8YwK X-Google-Smtp-Source: ABdhPJwoZc3czhEFeRI5q9BpBdL1DqA560GpwEkpvSWHfQ6ZXMycz3rC/PADyU8hbFGtrpKL53NRWpo+O6Q5 X-Received: from apusaka-p920.tpe.corp.google.com ([2401:fa00:1:b:a6d1:a727:b17d:154e]) (user=apusaka job=sendgmr) by 2002:a25:6088:: with SMTP id u130mr30969042ybb.257.1622450330401; Mon, 31 May 2021 01:38:50 -0700 (PDT) Date: Mon, 31 May 2021 16:37:24 +0800 In-Reply-To: <20210531083726.1949001-1-apusaka@google.com> Message-Id: <20210531163500.v2.5.I4401b43eaf53e45e02ccaadef43cdcd3396173be@changeid> Mime-Version: 1.0 References: <20210531083726.1949001-1-apusaka@google.com> X-Mailer: git-send-email 2.32.0.rc0.204.g9fa02ecfa5-goog Subject: [PATCH v2 5/8] Bluetooth: use inclusive language when tracking connections From: Archie Pusaka To: linux-bluetooth , Marcel Holtmann Cc: CrosBT Upstreaming , Archie Pusaka , Miao-chen Chou , "David S. Miller" , Jakub Kicinski , Johan Hedberg , Luiz Augusto von Dentz , linux-kernel@vger.kernel.org, netdev@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Archie Pusaka This patch replaces some non-inclusive terms based on the appropriate language mapping table compiled by the Bluetooth SIG: https://specificationrefs.bluetooth.com/language-mapping/Appropriate_Language_Mapping_Table.pdf Specifically, these terms are replaced: master -> central slave -> peripheral Signed-off-by: Archie Pusaka Reviewed-by: Miao-chen Chou --- Changes in v2: * Add details in commit message include/net/bluetooth/hci_core.h | 6 +++--- net/bluetooth/hci_event.c | 4 ++-- net/bluetooth/hci_request.c | 17 +++++++++-------- 3 files changed, 14 insertions(+), 13 deletions(-) diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 929768f6ed93..cfe2ada49ca2 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -122,7 +122,7 @@ struct hci_conn_hash { unsigned int amp_num; unsigned int sco_num; unsigned int le_num; - unsigned int le_num_slave; + unsigned int le_num_peripheral; }; struct bdaddr_list { @@ -894,7 +894,7 @@ static inline void hci_conn_hash_add(struct hci_dev *hdev, struct hci_conn *c) case LE_LINK: h->le_num++; if (c->role == HCI_ROLE_PERIPHERAL) - h->le_num_slave++; + h->le_num_peripheral++; break; case SCO_LINK: case ESCO_LINK: @@ -920,7 +920,7 @@ static inline void hci_conn_hash_del(struct hci_dev *hdev, struct hci_conn *c) case LE_LINK: h->le_num--; if (c->role == HCI_ROLE_PERIPHERAL) - h->le_num_slave--; + h->le_num_peripheral--; break; case SCO_LINK: case ESCO_LINK: diff --git a/net/bluetooth/hci_event.c b/net/bluetooth/hci_event.c index a809e90326d7..c5871c2a16ba 100644 --- a/net/bluetooth/hci_event.c +++ b/net/bluetooth/hci_event.c @@ -5384,9 +5384,9 @@ static struct hci_conn *check_pending_le_conn(struct hci_dev *hdev, return NULL; /* Most controller will fail if we try to create new connections - * while we have an existing one in slave role. + * while we have an existing one in peripheral role. */ - if (hdev->conn_hash.le_num_slave > 0 && + if (hdev->conn_hash.le_num_peripheral > 0 && (!test_bit(HCI_QUIRK_VALID_LE_STATES, &hdev->quirks) || !(hdev->le_states[3] & 0x10))) return NULL; diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c index 3465862429fb..a5d55175176e 100644 --- a/net/bluetooth/hci_request.c +++ b/net/bluetooth/hci_request.c @@ -1519,13 +1519,14 @@ static bool is_advertising_allowed(struct hci_dev *hdev, bool connectable) if (hci_conn_num(hdev, LE_LINK) == 0) return true; - /* Check le_states if there is any connection in slave role. */ - if (hdev->conn_hash.le_num_slave > 0) { - /* Slave connection state and non connectable mode bit 20. */ + /* Check le_states if there is any connection in peripheral role. */ + if (hdev->conn_hash.le_num_peripheral > 0) { + /* Peripheral connection state and non connectable mode bit 20. + */ if (!connectable && !(hdev->le_states[2] & 0x10)) return false; - /* Slave connection state and connectable mode bit 38 + /* Peripheral connection state and connectable mode bit 38 * and scannable bit 21. */ if (connectable && (!(hdev->le_states[4] & 0x40) || @@ -1533,13 +1534,13 @@ static bool is_advertising_allowed(struct hci_dev *hdev, bool connectable) return false; } - /* Check le_states if there is any connection in master role. */ - if (hci_conn_num(hdev, LE_LINK) != hdev->conn_hash.le_num_slave) { - /* Master connection state and non connectable mode bit 18. */ + /* Check le_states if there is any connection in central role. */ + if (hci_conn_num(hdev, LE_LINK) != hdev->conn_hash.le_num_peripheral) { + /* Central connection state and non connectable mode bit 18. */ if (!connectable && !(hdev->le_states[2] & 0x02)) return false; - /* Master connection state and connectable mode bit 35 and + /* Central connection state and connectable mode bit 35 and * scannable 19. */ if (connectable && (!(hdev->le_states[4] & 0x08) ||