From nobody Thu Nov 13 06:07:58 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org ARC-Seal: i=1; a=rsa-sha256; t=1578090548; cv=none; d=zohomail.com; s=zohoarc; b=C5WNWtGA6cifqTyl3Q1aReWcfejzoF7tswoXyJhj/MvXMcjF0OGejS7OO48oyukTuwjPO0WOwPWDH3SqkRRVMA5HLyqVeTtWVto85NPnrZyy/F6mbncGK7OZjOBygTn2Nrb6gq7iS6ckEyNUc1dPO5lhu4hKR8RthtWaaeQtoJw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1578090548; h=Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:Message-ID:References:Sender:Subject:To; bh=SwxOAMTKiWcmN5TjcoVFW/7EQG3ixFjcxEw4cClD/Do=; b=PMRu9qoOg6skhbuIijI8mOMjR8yNWdXB/Gix3NRVacVzLceIU5tO4U0ZwMFrWVF0/1GewYW8AQm99gGnLeA/ej+wg4KuI70cKxzLzcxLjzguuiZH0NVd1XvXxYmSlB7L8RxP6teRUP2LKH31ecmQwJbFrpZs3Y6SN4t46dDnv7Q= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1578090548533956.5567076298927; Fri, 3 Jan 2020 14:29:08 -0800 (PST) Received: from localhost ([::1]:57432 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1inVRL-0002Z6-Co for importer@patchew.org; Fri, 03 Jan 2020 17:29:07 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:39711) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1inVHr-0006z5-GL for qemu-devel@nongnu.org; Fri, 03 Jan 2020 17:19:20 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1inVHp-00087s-FH for qemu-devel@nongnu.org; Fri, 03 Jan 2020 17:19:19 -0500 Received: from mx2.rt-rk.com ([89.216.37.149]:53919 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 1inVHo-00080v-UL for qemu-devel@nongnu.org; Fri, 03 Jan 2020 17:19:17 -0500 Received: from localhost (localhost [127.0.0.1]) by mail.rt-rk.com (Postfix) with ESMTP id 681ED1A229A; Fri, 3 Jan 2020 23:18:10 +0100 (CET) Received: from rtrkw774-lin.domain.local (rtrkw774-lin.domain.local [10.10.14.106]) by mail.rt-rk.com (Postfix) with ESMTPSA id 255051A224B; Fri, 3 Jan 2020 23:18:10 +0100 (CET) X-Virus-Scanned: amavisd-new at rt-rk.com From: Aleksandar Markovic To: qemu-devel@nongnu.org Subject: [PATCH v3 07/12] linux-user: Add support for FD ioctls Date: Fri, 3 Jan 2020 23:17:57 +0100 Message-Id: <1578089882-3587-8-git-send-email-aleksandar.markovic@rt-rk.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1578089882-3587-1-git-send-email-aleksandar.markovic@rt-rk.com> References: <1578089882-3587-1-git-send-email-aleksandar.markovic@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: laurent@vivier.eu, amarkovic@wavecomp.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" From: Aleksandar Markovic FDSETEMSGTRESH, FDSETMAXERRS, and FDGETMAXERRS ioctls are commands for controlling error reporting of a floppy drive. FDSETEMSGTRESH's third agrument is a pointer to the structure: struct floppy_max_errors { unsigned int abort, /* number of errors to be reached before aborting */ read_track, /* maximal number of errors permitted to read an * entire track at once */ reset, /* maximal number of errors before a reset is tried */ recal, /* maximal number of errors before a recalibrate is * tried */ /* * Threshold for reporting FDC errors to the console. * Setting this to zero may flood your screen when using * ultra cheap floppies ;-) */ reporting; }; defined in Linux kernel header . Since all fields of the structure are of type 'unsigned int', there is no need to define "target_floppy_max_errors". FDSETMAXERRS and FDGETMAXERRS ioctls do not use the third argument. Signed-off-by: Aleksandar Markovic --- linux-user/ioctls.h | 3 +++ linux-user/syscall_defs.h | 3 +++ linux-user/syscall_types.h | 7 +++++++ 3 files changed, 13 insertions(+) diff --git a/linux-user/ioctls.h b/linux-user/ioctls.h index e1b89a7..d555c2b 100644 --- a/linux-user/ioctls.h +++ b/linux-user/ioctls.h @@ -114,7 +114,10 @@ =20 IOCTL(FDMSGON, 0, TYPE_NULL) IOCTL(FDMSGOFF, 0, TYPE_NULL) + IOCTL(FDSETEMSGTRESH, 0, TYPE_NULL) IOCTL(FDFLUSH, 0, TYPE_NULL) + IOCTL(FDSETMAXERRS, IOC_W, MK_PTR(MK_STRUCT(STRUCT_floppy_max_errors)= )) + IOCTL(FDGETMAXERRS, IOC_R, MK_PTR(MK_STRUCT(STRUCT_floppy_max_errors)= )) IOCTL(FDRESET, 0, TYPE_NULL) IOCTL(FDRAWCMD, 0, TYPE_NULL) IOCTL(FDTWADDLE, 0, TYPE_NULL) diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index 12cd3de..064de65 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -899,7 +899,10 @@ struct target_pollfd { =20 #define TARGET_FDMSGON TARGET_IO(2, 0x45) #define TARGET_FDMSGOFF TARGET_IO(2, 0x46) +#define TARGET_FDSETEMSGTRESH TARGET_IO(2, 0x4a) #define TARGET_FDFLUSH TARGET_IO(2, 0x4b) +#define TARGET_FDSETMAXERRS TARGET_IOW(2, 0x4c, struct floppy_max_errors) +#define TARGET_FDGETMAXERRS TARGET_IOR(2, 0x0e, struct floppy_max_errors) #define TARGET_FDRESET TARGET_IO(2, 0x54) #define TARGET_FDRAWCMD TARGET_IO(2, 0x58) #define TARGET_FDTWADDLE TARGET_IO(2, 0x59) diff --git a/linux-user/syscall_types.h b/linux-user/syscall_types.h index 4e36983..e4e0429 100644 --- a/linux-user/syscall_types.h +++ b/linux-user/syscall_types.h @@ -261,6 +261,13 @@ STRUCT(blkpg_ioctl_arg, TYPE_INT, /* datalen */ TYPE_PTRVOID) /* data */ =20 +STRUCT(floppy_max_errors, + TYPE_INT, /* abort */ + TYPE_INT, /* read_track */ + TYPE_INT, /* reset */ + TYPE_INT, /* recal */ + TYPE_INT) /* reporting */ + #if defined(CONFIG_USBFS) /* usb device ioctls */ STRUCT(usbdevfs_ctrltransfer, --=20 2.7.4