From mboxrd@z Thu Jan 1 00:00:00 1970 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=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 53E9FC282DD for ; Thu, 9 Jan 2020 13:10:09 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2957F2072A for ; Thu, 9 Jan 2020 13:10:09 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2957F2072A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=rt-rk.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:60112 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ipXZg-0006s5-2j for qemu-devel@archiver.kernel.org; Thu, 09 Jan 2020 08:10:08 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:36503) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ipXQc-0003JM-OQ for qemu-devel@nongnu.org; Thu, 09 Jan 2020 08:00:52 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ipXQa-0003A6-TK for qemu-devel@nongnu.org; Thu, 09 Jan 2020 08:00:46 -0500 Received: from mx2.rt-rk.com ([89.216.37.149]:42110 helo=mail.rt-rk.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ipXQY-00034v-Of for qemu-devel@nongnu.org; Thu, 09 Jan 2020 08:00:44 -0500 Received: from localhost (localhost [127.0.0.1]) by mail.rt-rk.com (Postfix) with ESMTP id 2B8201A20DC; Thu, 9 Jan 2020 13:59:34 +0100 (CET) X-Virus-Scanned: amavisd-new at rt-rk.com Received: from rtrkw493-lin.domain.local (rtrkw493-lin.domain.local [10.10.14.93]) by mail.rt-rk.com (Postfix) with ESMTPSA id 0D9311A2136; Thu, 9 Jan 2020 13:59:34 +0100 (CET) From: Filip Bozuta To: qemu-devel@nongnu.org Subject: [PATCH 08/12] linux-user: Add support for setting alsa timer enhanced read using ioctl Date: Thu, 9 Jan 2020 13:59:19 +0100 Message-Id: <1578574763-8327-9-git-send-email-Filip.Bozuta@rt-rk.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1578574763-8327-1-git-send-email-Filip.Bozuta@rt-rk.com> References: <1578574763-8327-1-git-send-email-Filip.Bozuta@rt-rk.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 89.216.37.149 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: riku.voipio@iki.fi, laurent@vivier.eu Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This patch implements functionalities of following ioctl: SNDRV_TIMER_IOCTL_TREAD - Setting enhanced time read Sets enhanced time read which is used for reading time with timestamps and events. The third ioctl's argument is a pointer to an 'int'. Enhanced reading is set if the third argument is different than 0, otherwise normal time reading is set. Implementation notes: Because the implemented ioctl has 'int' as its third argument, the implementation was straightforward. Signed-off-by: Filip Bozuta --- linux-user/ioctls.h | 1 + linux-user/syscall_defs.h | 1 + 2 files changed, 2 insertions(+) diff --git a/linux-user/ioctls.h b/linux-user/ioctls.h index ed1bd4c..9106773 100644 --- a/linux-user/ioctls.h +++ b/linux-user/ioctls.h @@ -452,6 +452,7 @@ IOCTL(SNDRV_TIMER_IOCTL_PVERSION, IOC_R, MK_PTR(TYPE_INT)) IOCTL(SNDRV_TIMER_IOCTL_NEXT_DEVICE, IOC_RW, MK_PTR(MK_STRUCT(STRUCT_snd_timer_id))) + IOCTL(SNDRV_TIMER_IOCTL_TREAD, IOC_W, MK_PTR(TYPE_INT)) IOCTL(HDIO_GETGEO, IOC_R, MK_PTR(MK_STRUCT(STRUCT_hd_geometry))) IOCTL(HDIO_GET_UNMASKINTR, IOC_R, MK_PTR(TYPE_INT)) diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index 7409021..8d505c1 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -2429,6 +2429,7 @@ struct target_statfs64 { #define TARGET_SNDRV_TIMER_IOCTL_PVERSION TARGET_IOR('T', 0x00, int) #define TARGET_SNDRV_TIMER_IOCTL_NEXT_DEVICE TARGET_IOWR('T', 0x01, \ struct snd_timer_id) +#define TARGET_SNDRV_TIMER_IOCTL_TREAD TARGET_IOW('T', 0x02, int) /* vfat ioctls */ #define TARGET_VFAT_IOCTL_READDIR_BOTH TARGET_IORU('r', 1) -- 2.7.4