From patchwork Tue Nov 10 10:17:50 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Howard Chung X-Patchwork-Id: 11893761 X-Patchwork-Delegate: kuba@kernel.org 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=-20.4 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, 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 ED41AC55ABD for ; Tue, 10 Nov 2020 10:18:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 836CC207BB for ; Tue, 10 Nov 2020 10:18:44 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="gMaOh1pC" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726944AbgKJKSl (ORCPT ); Tue, 10 Nov 2020 05:18:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49674 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726344AbgKJKSl (ORCPT ); Tue, 10 Nov 2020 05:18:41 -0500 Received: from mail-qk1-x74a.google.com (mail-qk1-x74a.google.com [IPv6:2607:f8b0:4864:20::74a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 119C4C0613CF for ; Tue, 10 Nov 2020 02:18:41 -0800 (PST) Received: by mail-qk1-x74a.google.com with SMTP id u16so8265560qkm.22 for ; Tue, 10 Nov 2020 02:18:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=sender:date:message-id:mime-version:subject:from:to:cc; bh=0MzzK5QGXbJzu974MwyqHzvYNMML0VPnlzv3We3j1VE=; b=gMaOh1pCOTzr+9g5eOr5OLO7aIpnxmMEyu3xmSxpxYPSdkGfgrkLxaZfzzshis4tdX hF+ClxyT0zL5M4649mabcs6d+dOwQJ4lwD2tuREi7yktBY1sLwtLgifpRjmyrBCUJ8HR mYO56Y4kXjMHIJrPu8vqB475TN6fdBlZRR9MvQt3FD2XfaNtej2+ChG22UAGAGlWhuOA 3rKl7Y2t7miOL6cmGeZDpKrV2sEkpue5R/Y61pnJ+hCkLxCI2JqUF0qF0r7Gs8RptUST k/cOZPONiaztuMQ26u4LnlUT3V9OXo+sFMATZsJagcxkK3vicgjQVuV8pcakCq42XMbw HrtQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:message-id:mime-version:subject:from :to:cc; bh=0MzzK5QGXbJzu974MwyqHzvYNMML0VPnlzv3We3j1VE=; b=WlxTzkAlNQjfT3owwArmr/tbq7PuC7OGJnK06AD88yW7sLccLkPO4fdAbxYAa9R8Re NOTZsOt0nz1YzBX9wk3E+w7/bBDVimOvkvEFVcChNhF9lNEpzXF+Dg5f4qaaOxU5Utib kPoqfGu/ubj/+pE4oz+nwlPjXWFG1JZ4/72sX1IyUBZz/q/OetWflNdlL1SLl+gTdO7U GpKUv0xoZjTao4uG6NJZF//FVIM9vbz2XNUue4sks4xJBdap5MfaUxkTvuviSjykA3QD DlRyvfc0Objkw3IJ8+uWF0ZrlsL7qXWutga2wb6pU++srH84eFIbvYGWACLw/U3vekYc 9T8g== X-Gm-Message-State: AOAM533Xc0XLkz91NB2PBRarTF3qjSKVVUGm0x4y7rOTLG1ZqIA9IJ2v 3AA2frb1zfCjT2n1ER1yaZiU+h5BV5RbLbhg5Q== X-Google-Smtp-Source: ABdhPJzem2k7PaSNYuBdVSkzysL4CxVpGuP/F0vc0CafxCaop/UtB27+JVNCZgYt4+knJCNXqmRuGv8SwDSptkbvww== Sender: "howardchung via sendgmr" X-Received: from howardchung-p920.tpe.corp.google.com ([2401:fa00:1:10:f693:9fff:fef4:4e45]) (user=howardchung job=sendgmr) by 2002:a0c:ffd1:: with SMTP id h17mr1569954qvv.20.1605003520117; Tue, 10 Nov 2020 02:18:40 -0800 (PST) Date: Tue, 10 Nov 2020 18:17:50 +0800 Message-Id: <20201110181740.v8.1.I55fa38874edc240d726c1de6e82b2ce57b64f5eb@changeid> Mime-Version: 1.0 X-Mailer: git-send-email 2.29.2.222.g5d2a92d10f8-goog Subject: [PATCH v8 1/6] Bluetooth: Replace BT_DBG with bt_dev_dbg in HCI request From: Howard Chung To: linux-bluetooth@vger.kernel.org, marcel@holtmann.org, luiz.dentz@gmail.com Cc: mmandlik@chromium.org, mcchou@chromium.org, alainm@chromium.org, Howard Chung , "David S. Miller" , Jakub Kicinski , Johan Hedberg , linux-kernel@vger.kernel.org, netdev@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org This replaces the BT_DBG function to bt_dev_dbg as it is cleaner to show the controller index in the debug message. Signed-off-by: Howard Chung --- Changes in v8: - Simplified logic in __hci_update_interleaved_scan - Remove hdev->name when calling bt_dev_dbg - Remove 'default' in hci_req_add_le_interleaved_scan switch block - Remove {} around :1915 - Update commit message and title in v7 4/5 - Add a cleanup patch for replacing BT_DBG with bt_dev_dbg Changes in v7: - Fix bt_dev_warn argument type warning Changes in v6: - Set parameter EnableAdvMonInterleaveScan to 1 byte long Changes in v5: - Rename 'adv_monitor' from many functions/variables - Move __hci_update_interleaved_scan into hci_req_add_le_passive_scan - Update the logic of update_adv_monitor_scan_state Changes in v4: - Rebase to bluetooth-next/master (previous 2 patches are applied) - Fix over 80 chars limit in mgmt_config.c - Set EnableAdvMonInterleaveScan default to Disable Changes in v3: - Remove 'Bluez' prefix Changes in v2: - remove 'case 0x001c' in mgmt_config.c net/bluetooth/hci_request.c | 52 ++++++++++++++++++------------------- 1 file changed, 26 insertions(+), 26 deletions(-) diff --git a/net/bluetooth/hci_request.c b/net/bluetooth/hci_request.c index 6a74097c50d34..048d4db9d4ea5 100644 --- a/net/bluetooth/hci_request.c +++ b/net/bluetooth/hci_request.c @@ -58,7 +58,7 @@ static int req_run(struct hci_request *req, hci_req_complete_t complete, struct sk_buff *skb; unsigned long flags; - BT_DBG("length %u", skb_queue_len(&req->cmd_q)); + bt_dev_dbg(hdev, "length %u", skb_queue_len(&req->cmd_q)); /* If an error occurred during request building, remove all HCI * commands queued on the HCI request queue. @@ -102,7 +102,7 @@ int hci_req_run_skb(struct hci_request *req, hci_req_complete_skb_t complete) static void hci_req_sync_complete(struct hci_dev *hdev, u8 result, u16 opcode, struct sk_buff *skb) { - BT_DBG("%s result 0x%2.2x", hdev->name, result); + bt_dev_dbg(hdev, "result 0x%2.2x", result); if (hdev->req_status == HCI_REQ_PEND) { hdev->req_result = result; @@ -115,7 +115,7 @@ static void hci_req_sync_complete(struct hci_dev *hdev, u8 result, u16 opcode, void hci_req_sync_cancel(struct hci_dev *hdev, int err) { - BT_DBG("%s err 0x%2.2x", hdev->name, err); + bt_dev_dbg(hdev, "err 0x%2.2x", err); if (hdev->req_status == HCI_REQ_PEND) { hdev->req_result = err; @@ -131,7 +131,7 @@ struct sk_buff *__hci_cmd_sync_ev(struct hci_dev *hdev, u16 opcode, u32 plen, struct sk_buff *skb; int err = 0; - BT_DBG("%s", hdev->name); + bt_dev_dbg(hdev, ""); hci_req_init(&req, hdev); @@ -167,7 +167,7 @@ struct sk_buff *__hci_cmd_sync_ev(struct hci_dev *hdev, u16 opcode, u32 plen, skb = hdev->req_skb; hdev->req_skb = NULL; - BT_DBG("%s end: err %d", hdev->name, err); + bt_dev_dbg(hdev, "end: err %d", err); if (err < 0) { kfree_skb(skb); @@ -196,7 +196,7 @@ int __hci_req_sync(struct hci_dev *hdev, int (*func)(struct hci_request *req, struct hci_request req; int err = 0; - BT_DBG("%s start", hdev->name); + bt_dev_dbg(hdev, "start"); hci_req_init(&req, hdev); @@ -260,7 +260,7 @@ int __hci_req_sync(struct hci_dev *hdev, int (*func)(struct hci_request *req, hdev->req_skb = NULL; hdev->req_status = hdev->req_result = 0; - BT_DBG("%s end: err %d", hdev->name, err); + bt_dev_dbg(hdev, "end: err %d", err); return err; } @@ -300,7 +300,7 @@ struct sk_buff *hci_prepare_cmd(struct hci_dev *hdev, u16 opcode, u32 plen, if (plen) skb_put_data(skb, param, plen); - BT_DBG("skb len %d", skb->len); + bt_dev_dbg(hdev, "skb len %d", skb->len); hci_skb_pkt_type(skb) = HCI_COMMAND_PKT; hci_skb_opcode(skb) = opcode; @@ -315,7 +315,7 @@ void hci_req_add_ev(struct hci_request *req, u16 opcode, u32 plen, struct hci_dev *hdev = req->hdev; struct sk_buff *skb; - BT_DBG("%s opcode 0x%4.4x plen %d", hdev->name, opcode, plen); + bt_dev_dbg(hdev, "opcode 0x%4.4x plen %d", opcode, plen); /* If an error occurred during request building, there is no point in * queueing the HCI command. We can simply return. @@ -413,8 +413,8 @@ static void __hci_update_background_scan(struct hci_request *req) */ hci_discovery_filter_clear(hdev); - BT_DBG("%s ADV monitoring is %s", hdev->name, - hci_is_adv_monitoring(hdev) ? "on" : "off"); + bt_dev_dbg(hdev, "ADV monitoring is %s", + hci_is_adv_monitoring(hdev) ? "on" : "off"); if (list_empty(&hdev->pend_le_conns) && list_empty(&hdev->pend_le_reports) && @@ -430,7 +430,7 @@ static void __hci_update_background_scan(struct hci_request *req) hci_req_add_le_scan_disable(req, false); - BT_DBG("%s stopping background scanning", hdev->name); + bt_dev_dbg(hdev, "stopping background scanning"); } else { /* If there is at least one pending LE connection, we should * keep the background scan running. @@ -1826,7 +1826,7 @@ void hci_req_disable_address_resolution(struct hci_dev *hdev) static void adv_enable_complete(struct hci_dev *hdev, u8 status, u16 opcode) { - BT_DBG("%s status %u", hdev->name, status); + bt_dev_dbg(hdev, "status %u", status); } void hci_req_reenable_advertising(struct hci_dev *hdev) @@ -1863,7 +1863,7 @@ static void adv_timeout_expire(struct work_struct *work) struct hci_request req; u8 instance; - BT_DBG("%s", hdev->name); + bt_dev_dbg(hdev, ""); hci_dev_lock(hdev); @@ -2347,7 +2347,7 @@ static void set_random_addr(struct hci_request *req, bdaddr_t *rpa) */ if (hci_dev_test_flag(hdev, HCI_LE_ADV) || hci_lookup_le_connect(hdev)) { - BT_DBG("Deferring random address update"); + bt_dev_dbg(hdev, "Deferring random address update"); hci_dev_set_flag(hdev, HCI_RPA_EXPIRED); return; } @@ -2572,7 +2572,7 @@ void __hci_req_update_class(struct hci_request *req) struct hci_dev *hdev = req->hdev; u8 cod[3]; - BT_DBG("%s", hdev->name); + bt_dev_dbg(hdev, ""); if (!hdev_is_powered(hdev)) return; @@ -2741,7 +2741,7 @@ void __hci_abort_conn(struct hci_request *req, struct hci_conn *conn, static void abort_conn_complete(struct hci_dev *hdev, u8 status, u16 opcode) { if (status) - BT_DBG("Failed to abort connection: status 0x%2.2x", status); + bt_dev_dbg(hdev, "Failed to abort connection: status 0x%2.2x", status); } int hci_abort_conn(struct hci_conn *conn, u8 reason) @@ -2804,7 +2804,7 @@ static int bredr_inquiry(struct hci_request *req, unsigned long opt) const u8 liac[3] = { 0x00, 0x8b, 0x9e }; struct hci_cp_inquiry cp; - BT_DBG("%s", req->hdev->name); + bt_dev_dbg(req->hdev, ""); hci_dev_lock(req->hdev); hci_inquiry_cache_flush(req->hdev); @@ -2830,7 +2830,7 @@ static void le_scan_disable_work(struct work_struct *work) le_scan_disable.work); u8 status; - BT_DBG("%s", hdev->name); + bt_dev_dbg(hdev, ""); if (!hci_dev_test_flag(hdev, HCI_LE_SCAN)) return; @@ -2926,7 +2926,7 @@ static void le_scan_restart_work(struct work_struct *work) unsigned long timeout, duration, scan_start, now; u8 status; - BT_DBG("%s", hdev->name); + bt_dev_dbg(hdev, ""); hci_req_sync(hdev, le_scan_restart, 0, HCI_CMD_TIMEOUT, &status); if (status) { @@ -2980,7 +2980,7 @@ static int active_scan(struct hci_request *req, unsigned long opt) bool addr_resolv = false; int err; - BT_DBG("%s", hdev->name); + bt_dev_dbg(hdev, ""); /* If controller is scanning, it means the background scanning is * running. Thus, we should temporarily stop it in order to set the @@ -3008,7 +3008,7 @@ static int interleaved_discov(struct hci_request *req, unsigned long opt) { int err; - BT_DBG("%s", req->hdev->name); + bt_dev_dbg(req->hdev, ""); err = active_scan(req, opt); if (err) @@ -3021,7 +3021,7 @@ static void start_discovery(struct hci_dev *hdev, u8 *status) { unsigned long timeout; - BT_DBG("%s type %u", hdev->name, hdev->discovery.type); + bt_dev_dbg(hdev, "type %u", hdev->discovery.type); switch (hdev->discovery.type) { case DISCOV_TYPE_BREDR: @@ -3069,7 +3069,7 @@ static void start_discovery(struct hci_dev *hdev, u8 *status) if (*status) return; - BT_DBG("%s timeout %u ms", hdev->name, jiffies_to_msecs(timeout)); + bt_dev_dbg(hdev, "timeout %u ms", jiffies_to_msecs(timeout)); /* When service discovery is used and the controller has a * strict duplicate filter, it is important to remember the @@ -3094,7 +3094,7 @@ bool hci_req_stop_discovery(struct hci_request *req) struct inquiry_entry *e; bool ret = false; - BT_DBG("%s state %u", hdev->name, hdev->discovery.state); + bt_dev_dbg(hdev, "state %u", hdev->discovery.state); if (d->state == DISCOVERY_FINDING || d->state == DISCOVERY_STOPPING) { if (test_bit(HCI_INQUIRY, &hdev->flags)) @@ -3174,7 +3174,7 @@ static void discov_off(struct work_struct *work) struct hci_dev *hdev = container_of(work, struct hci_dev, discov_off.work); - BT_DBG("%s", hdev->name); + bt_dev_dbg(hdev, ""); hci_dev_lock(hdev);