From patchwork Tue Apr 6 09:31:09 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marcel Holtmann X-Patchwork-Id: 416046 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT 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 E8AAAC433B4 for ; Tue, 6 Apr 2021 09:31:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C2752613C2 for ; Tue, 6 Apr 2021 09:31:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232440AbhDFJbW (ORCPT ); Tue, 6 Apr 2021 05:31:22 -0400 Received: from coyote.holtmann.net ([212.227.132.17]:44014 "EHLO mail.holtmann.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231701AbhDFJbW (ORCPT ); Tue, 6 Apr 2021 05:31:22 -0400 Received: from localhost.localdomain (p4ff9fed5.dip0.t-ipconnect.de [79.249.254.213]) by mail.holtmann.org (Postfix) with ESMTPSA id 881A6CED1E for ; Tue, 6 Apr 2021 11:38:56 +0200 (CEST) From: Marcel Holtmann To: linux-bluetooth@vger.kernel.org Subject: [PATCH] Bluetooth: Fix default values for advertising interval Date: Tue, 6 Apr 2021 11:31:09 +0200 Message-Id: <20210406093109.196954-1-marcel@holtmann.org> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org The DISCOV_LE_FAST_ADV_INT_{MIN,MAX} contants are in msec, but then used later on directly while it is suppose to be N * 0.625 ms according to the Bluetooth Core specification. Signed-off-by: Marcel Holtmann --- include/net/bluetooth/hci_core.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 6288518fe096..1101589422d8 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -1754,8 +1754,8 @@ void hci_mgmt_chan_unregister(struct hci_mgmt_chan *c); #define DISCOV_INTERLEAVED_INQUIRY_LEN 0x04 #define DISCOV_BREDR_INQUIRY_LEN 0x08 #define DISCOV_LE_RESTART_DELAY msecs_to_jiffies(200) /* msec */ -#define DISCOV_LE_FAST_ADV_INT_MIN 100 /* msec */ -#define DISCOV_LE_FAST_ADV_INT_MAX 150 /* msec */ +#define DISCOV_LE_FAST_ADV_INT_MIN 0x00A0 /* 100 msec */ +#define DISCOV_LE_FAST_ADV_INT_MAX 0x00F0 /* 150 msec */ void mgmt_fill_version_info(void *ver); int mgmt_new_settings(struct hci_dev *hdev);