From patchwork Tue Feb 13 21:57:01 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ajay KV X-Patchwork-Id: 13555347 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 42F0E2F2F for ; Tue, 13 Feb 2024 16:30:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.12 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707841819; cv=none; b=Hqcu8uSNGhy4vMNPNZLL4fFAC+CFjJG/HxDnxcb+AzwPhuwcVplQUa4ENdYQOJutp/zciK2BfSju1Rwo4ZdhKUBKlpsu90eT9j3trguHJjJwiMiQ935vu/j+C101FVdWm/J2bgh5bmyja85+QTmy7dJCP7yWldw74nKyxaAjnr0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707841819; c=relaxed/simple; bh=DFK6r90ERvZBmDjexRZ+0Ca86dXdPjNFRZfJWJqXjuY=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=fmuMvAdg9IXclXONv5SoywjaEiOpniUtS6T6wewwusfyyLiHEHvg/2sSjoN0Zl09i6ySmfJFWC2ho5f8QEmDy563WNd6oUBSM/plgwhlGuNG3iiI3tQoF8VQAEmeoxku8A8QjlHV0tB24TytJDC+JdIdjcVK3KyP/ezRaBrjHus= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=Xg3VJp5d; arc=none smtp.client-ip=192.198.163.12 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="Xg3VJp5d" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1707841818; x=1739377818; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=DFK6r90ERvZBmDjexRZ+0Ca86dXdPjNFRZfJWJqXjuY=; b=Xg3VJp5dS0WF6eRrxVEn7vXGrJQKGjhtWrWgyrAriQky5YLOSUR4GQvK tRbf4p4dhlOZYmVkMtUT+eXEaHckGZ4VfkXd6+gVRhKwBogxbHywgldXq HquXY0YMHwHT6xs0aLpaC2eVo3p8juVzKURPla5MB0zCTmGho0pSOWL54 vUT/p8ZX/L4Pt+qols7+eI3/7zqRYHX6MmGkBN1OUIiLOI/ckGprTRhrT vB8YmnK4/s84kefSZ9ImVkHNjqaCLtep6+l7gnZtZ69Oxppy3eIK9W7mn aZmnSjfaVTzvmTfp+1L3biAoR3fI2eBm4KhiGaQ3dokgY8bu6IsTiikbT Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10982"; a="5629507" X-IronPort-AV: E=Sophos;i="6.06,157,1705392000"; d="scan'208";a="5629507" Received: from orviesa009.jf.intel.com ([10.64.159.149]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Feb 2024 08:30:16 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.06,157,1705392000"; d="scan'208";a="2904773" Received: from weba0535.iind.intel.com ([10.224.186.30]) by orviesa009.jf.intel.com with ESMTP; 13 Feb 2024 08:30:15 -0800 From: Ajay KV To: linux-bluetooth@vger.kernel.org Cc: kiran.k@intel.com, Ajay KV Subject: [PATCH v2 1/3] lib/uuid: Add support to compare 16bit uuids Date: Tue, 13 Feb 2024 23:57:01 +0200 Message-Id: <20240213215703.21507-4-ajay.k.v@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240213215703.21507-1-ajay.k.v@intel.com> References: <20240213215703.21507-1-ajay.k.v@intel.com> Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 --- lib/uuid.c | 9 +++++++++ lib/uuid.h | 1 + 2 files changed, 10 insertions(+) diff --git a/lib/uuid.c b/lib/uuid.c index 1d2e1f7328b8..9a216e7cef60 100644 --- a/lib/uuid.c +++ b/lib/uuid.c @@ -120,6 +120,15 @@ int bt_uuid_cmp(const bt_uuid_t *uuid1, const bt_uuid_t *uuid2) return bt_uuid128_cmp(&u1, &u2); } +int bt_uuid16_cmp(const bt_uuid_t *uuid1, uint16_t uuid2) +{ + + if (!uuid1 || (uuid1->type != BT_UUID16)) + return 0; + + return (uuid1->value.u16 == uuid2); +} + /* * convert the UUID to string, copying a maximum of n characters. */ diff --git a/lib/uuid.h b/lib/uuid.h index 8839dea08140..124e74985a80 100644 --- a/lib/uuid.h +++ b/lib/uuid.h @@ -242,6 +242,7 @@ int bt_uuid32_create(bt_uuid_t *btuuid, uint32_t value); int bt_uuid128_create(bt_uuid_t *btuuid, uint128_t value); int bt_uuid_cmp(const bt_uuid_t *uuid1, const bt_uuid_t *uuid2); +int bt_uuid16_cmp(const bt_uuid_t *uuid1, uint16_t uuid2); void bt_uuid_to_uuid128(const bt_uuid_t *src, bt_uuid_t *dst); #define MAX_LEN_UUID_STR 37