From patchwork Tue May 25 10:29:32 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Archie Pusaka X-Patchwork-Id: 447447 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=unavailable 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 39B71C4707F for ; Tue, 25 May 2021 10:30:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 185AB610FC for ; Tue, 25 May 2021 10:30:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232040AbhEYKcL (ORCPT ); Tue, 25 May 2021 06:32:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49292 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231866AbhEYKbe (ORCPT ); Tue, 25 May 2021 06:31:34 -0400 Received: from mail-qv1-xf4a.google.com (mail-qv1-xf4a.google.com [IPv6:2607:f8b0:4864:20::f4a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A87A3C061342 for ; Tue, 25 May 2021 03:30:04 -0700 (PDT) Received: by mail-qv1-xf4a.google.com with SMTP id l19-20020a0ce0930000b02901efdf1c21ecso27218701qvk.10 for ; Tue, 25 May 2021 03:30:04 -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=wWp/nYm1O9GCySLh9sjRTVHjweM2mmdgbNbDdbIRZUU=; b=J+KIF9KMrB2aiSad9al7yVc1tXTCu2x9xwcjY9tVaDhG1BBGY7O3LzF9vm2CiX09f/ EfBqvUSL+UIl+vYtqqDDQGpXYy1mBk0FI3AMd/sjHuv9Z40jHK8vJxrN+lhPVr/YGLxm omYzvogS8MDiNVSIvFf+KXYcX7wG9SXrw6HKt1ioicvN4zMzoBU9sFp3dCLnKtDMwTSy IEH9uvweKkR2Adkr6ov2I2g4vXnmGolGWCSSIEbDgozNP2IP0aYSU6O8brkmvafsHv9Y 2CAeyz1vkok5r/TkYNkLayFgOBHRVEfhYCVdrUOCPv/1jFKLYerT9Bq4eAVuE7NSO4yS fWGg== 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=wWp/nYm1O9GCySLh9sjRTVHjweM2mmdgbNbDdbIRZUU=; b=pKfOrPpaK0biHZ+nXSlmQTawVBGsvmPwkwStHjP10OTmP+E4Rw6PHw7Ier16juOCQJ SNpw+S+86EsLFGEbzFF7HqyiqFEHeqbLdNP0+vssiWhkn2EIuDJqrsQjNFBmLXbW96Rm AgFOJsd5MiuzpcNW712l8xnAvxlVVLwucWyTM2nZNci64vE3WZdyTM6L9dd/c4w7C5yS ZnE5x57h25/J8oT67uCb3Txpie9sOOlQ1Jkco8prZxkm0FOzl09I5XsTb5z9iH6Gx7Wl +TLWtkyxu/of0O1j5YPg1oLFsRwxrfXfPWjIjkkDvuld47bNalgq0mcNaoYwZ+Ucmg7C Rc4Q== X-Gm-Message-State: AOAM5322sGey1Hbz0brN66INqdv9okhR1/YBIEsyJPTCR0zAsFbnTerV xdraBPq6CgSIht+b3WwJzLOjalNQgOFzT6GY+zqgLzLkxcvYGhLXBHNj3AMOBa4BFOlBJwOhE9J utja2slEHYMGGKUrChQNKvuxPreYi2Df4qEgZNdFNxEQ7od01f6F/ROJooX/A6P6c30trw55IQc tt X-Google-Smtp-Source: ABdhPJw1BeTG0QMP7d5/tolqIPmM+Cf+ZGftbZUwhZIWGzrsNnXQUr7bIEf99EP5MztG3WhgAs0ZQYBXw0sx X-Received: from apusaka-p920.tpe.corp.google.com ([2401:fa00:1:b:8806:6b98:8ae6:8824]) (user=apusaka job=sendgmr) by 2002:a05:6214:902:: with SMTP id dj2mr36100058qvb.11.1621938603791; Tue, 25 May 2021 03:30:03 -0700 (PDT) Date: Tue, 25 May 2021 18:29:32 +0800 In-Reply-To: <20210525102941.3958649-1-apusaka@google.com> Message-Id: <20210525182900.3.Icd1fee7b40dcfec866286803065a3d19dd9ca7ed@changeid> Mime-Version: 1.0 References: <20210525102941.3958649-1-apusaka@google.com> X-Mailer: git-send-email 2.31.1.818.g46aad6cb9e-goog Subject: [PATCH 03/12] Bluetooth: use inclusive language to describe CPB 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: linux-bluetooth@vger.kernel.org From: Archie Pusaka Use "central" and "peripheral" to describe the Connectionless Peripheral Broadcast feature. Signed-off-by: Archie Pusaka Reviewed-by: Miao-chen Chou --- include/net/bluetooth/hci.h | 26 +++++++++++++------------- include/net/bluetooth/hci_core.h | 4 ++-- net/bluetooth/hci_conn.c | 2 +- net/bluetooth/hci_core.c | 16 ++++++++-------- 4 files changed, 24 insertions(+), 24 deletions(-) diff --git a/include/net/bluetooth/hci.h b/include/net/bluetooth/hci.h index c3efef266d6d..a7cf5a2d87c5 100644 --- a/include/net/bluetooth/hci.h +++ b/include/net/bluetooth/hci.h @@ -36,7 +36,7 @@ #define HCI_MAX_AMP_ASSOC_SIZE 672 -#define HCI_MAX_CSB_DATA_SIZE 252 +#define HCI_MAX_CPB_DATA_SIZE 252 /* HCI dev events */ #define HCI_DEV_REG 1 @@ -472,10 +472,10 @@ enum { #define LMP_EXTFEATURES 0x80 /* Extended LMP features */ -#define LMP_CSB_MASTER 0x01 -#define LMP_CSB_SLAVE 0x02 -#define LMP_SYNC_TRAIN 0x04 -#define LMP_SYNC_SCAN 0x08 +#define LMP_CPB_CENTRAL 0x01 +#define LMP_CPB_PERIPHERAL 0x02 +#define LMP_SYNC_TRAIN 0x04 +#define LMP_SYNC_SCAN 0x08 #define LMP_SC 0x01 #define LMP_PING 0x02 @@ -877,17 +877,17 @@ struct hci_rp_logical_link_cancel { __u8 flow_spec_id; } __packed; -#define HCI_OP_SET_CSB 0x0441 -struct hci_cp_set_csb { +#define HCI_OP_SET_CPB 0x0441 +struct hci_cp_set_cpb { __u8 enable; __u8 lt_addr; __u8 lpo_allowed; __le16 packet_type; __le16 interval_min; __le16 interval_max; - __le16 csb_sv_tout; + __le16 cpb_sv_tout; } __packed; -struct hci_rp_set_csb { +struct hci_rp_set_cpb { __u8 status; __u8 lt_addr; __le16 interval; @@ -1184,14 +1184,14 @@ struct hci_rp_delete_reserved_lt_addr { __u8 lt_addr; } __packed; -#define HCI_OP_SET_CSB_DATA 0x0c76 -struct hci_cp_set_csb_data { +#define HCI_OP_SET_CPB_DATA 0x0c76 +struct hci_cp_set_cpb_data { __u8 lt_addr; __u8 fragment; __u8 data_length; - __u8 data[HCI_MAX_CSB_DATA_SIZE]; + __u8 data[HCI_MAX_CPB_DATA_SIZE]; } __packed; -struct hci_rp_set_csb_data { +struct hci_rp_set_cpb_data { __u8 status; __u8 lt_addr; } __packed; diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 368e16fdf441..929768f6ed93 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -1394,8 +1394,8 @@ void hci_conn_del_sysfs(struct hci_conn *conn); #define lmp_edr_5slot_capable(dev) ((dev)->features[0][5] & LMP_EDR_5SLOT) /* ----- Extended LMP capabilities ----- */ -#define lmp_csb_master_capable(dev) ((dev)->features[2][0] & LMP_CSB_MASTER) -#define lmp_csb_slave_capable(dev) ((dev)->features[2][0] & LMP_CSB_SLAVE) +#define lmp_cpb_central_capable(dev) ((dev)->features[2][0] & LMP_CPB_CENTRAL) +#define lmp_cpb_peripheral_capable(dev) ((dev)->features[2][0] & LMP_CPB_PERIPHERAL) #define lmp_sync_train_capable(dev) ((dev)->features[2][0] & LMP_SYNC_TRAIN) #define lmp_sync_scan_capable(dev) ((dev)->features[2][0] & LMP_SYNC_SCAN) #define lmp_sc_capable(dev) ((dev)->features[2][1] & LMP_SC) diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c index 703470b6b924..7b8784d4da96 100644 --- a/net/bluetooth/hci_conn.c +++ b/net/bluetooth/hci_conn.c @@ -1842,7 +1842,7 @@ u32 hci_conn_get_phy(struct hci_conn *conn) /* BLUETOOTH CORE SPECIFICATION Version 5.2 | Vol 2, Part B page 471: * Table 6.2: Packets defined for synchronous, asynchronous, and - * CSB logical transport types. + * CPB logical transport types. */ switch (conn->type) { case SCO_LINK: diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index 4ac6022f7085..b9ebad0f8fb9 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -545,24 +545,24 @@ static void hci_set_event_mask_page_2(struct hci_request *req) u8 events[8] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; bool changed = false; - /* If Connectionless Slave Broadcast master role is supported + /* If Connectionless Peripheral Broadcast central role is supported * enable all necessary events for it. */ - if (lmp_csb_master_capable(hdev)) { + if (lmp_cpb_central_capable(hdev)) { events[1] |= 0x40; /* Triggered Clock Capture */ events[1] |= 0x80; /* Synchronization Train Complete */ - events[2] |= 0x10; /* Slave Page Response Timeout */ - events[2] |= 0x20; /* CSB Channel Map Change */ + events[2] |= 0x10; /* Peripheral Page Response Timeout */ + events[2] |= 0x20; /* CPB Channel Map Change */ changed = true; } - /* If Connectionless Slave Broadcast slave role is supported + /* If Connectionless Peripheral Broadcast peripheral role is supported * enable all necessary events for it. */ - if (lmp_csb_slave_capable(hdev)) { + if (lmp_cpb_peripheral_capable(hdev)) { events[2] |= 0x01; /* Synchronization Train Received */ - events[2] |= 0x02; /* CSB Receive */ - events[2] |= 0x04; /* CSB Timeout */ + events[2] |= 0x02; /* CPB Receive */ + events[2] |= 0x04; /* CPB Timeout */ events[2] |= 0x08; /* Truncated Page Complete */ changed = true; }