From patchwork Thu Jun 14 09:55:41 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kevin Wolf X-Patchwork-Id: 10463741 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 6B20C601F9 for ; Thu, 14 Jun 2018 09:58:32 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4F221202DB for ; Thu, 14 Jun 2018 09:58:32 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 414F22522B; Thu, 14 Jun 2018 09:58:32 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 6C0A1202DB for ; Thu, 14 Jun 2018 09:58:31 +0000 (UTC) Received: from localhost ([::1]:39541 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fTP1S-0003nD-ID for patchwork-qemu-devel@patchwork.kernel.org; Thu, 14 Jun 2018 05:58:30 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:55902) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fTOyz-0002Z2-KD for qemu-devel@nongnu.org; Thu, 14 Jun 2018 05:55:59 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fTOyx-0007SY-VG for qemu-devel@nongnu.org; Thu, 14 Jun 2018 05:55:57 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:36956 helo=mx1.redhat.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fTOyt-0007R0-Fq; Thu, 14 Jun 2018 05:55:51 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id F2A7740122CE; Thu, 14 Jun 2018 09:55:50 +0000 (UTC) Received: from localhost.localdomain.com (ovpn-116-177.ams2.redhat.com [10.36.116.177]) by smtp.corp.redhat.com (Postfix) with ESMTP id BD4B71117628; Thu, 14 Jun 2018 09:55:49 +0000 (UTC) From: Kevin Wolf To: qemu-block@nongnu.org Date: Thu, 14 Jun 2018 11:55:41 +0200 Message-Id: <20180614095544.31549-2-kwolf@redhat.com> In-Reply-To: <20180614095544.31549-1-kwolf@redhat.com> References: <20180614095544.31549-1-kwolf@redhat.com> X-Scanned-By: MIMEDefang 2.78 on 10.11.54.3 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.5]); Thu, 14 Jun 2018 09:55:51 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.5]); Thu, 14 Jun 2018 09:55:51 +0000 (UTC) for IP:'10.11.54.3' DOMAIN:'int-mx03.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'kwolf@redhat.com' RCPT:'' X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 66.187.233.73 Subject: [Qemu-devel] [PATCH v2 1/4] block: Remove deprecated -drive geometry options X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, jcody@redhat.com, qemu-devel@nongnu.org, armbru@redhat.com, mreitz@redhat.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP The -drive options cyls, heads, secs and trans were deprecated in QEMU 2.10. It's time to remove them. hd-geo-test tested both the old version with geometry options in -drive and the new one with -device. Therefore the code using -drive doesn't have to be replaced there, we just need to remove the -drive test cases. This in turn allows some simplification of the code. Signed-off-by: Kevin Wolf Reviewed-by: Markus Armbruster --- include/sysemu/blockdev.h | 1 - blockdev.c | 75 +---------------------------------------------- hw/block/block.c | 14 --------- tests/hd-geo-test.c | 37 +++++------------------ hmp-commands.hx | 1 - qemu-doc.texi | 5 ---- qemu-options.hx | 7 +---- 7 files changed, 9 insertions(+), 131 deletions(-) diff --git a/include/sysemu/blockdev.h b/include/sysemu/blockdev.h index ac22f2ae1f..37ea39719e 100644 --- a/include/sysemu/blockdev.h +++ b/include/sysemu/blockdev.h @@ -35,7 +35,6 @@ struct DriveInfo { int auto_del; /* see blockdev_mark_auto_del() */ bool is_default; /* Added by default_drive() ? */ int media_cd; - int cyls, heads, secs, trans; QemuOpts *opts; char *serial; QTAILQ_ENTRY(DriveInfo) next; diff --git a/blockdev.c b/blockdev.c index 4862323012..9c891706ef 100644 --- a/blockdev.c +++ b/blockdev.c @@ -730,22 +730,6 @@ QemuOptsList qemu_legacy_drive_opts = { .type = QEMU_OPT_STRING, .help = "interface (ide, scsi, sd, mtd, floppy, pflash, virtio)", },{ - .name = "cyls", - .type = QEMU_OPT_NUMBER, - .help = "number of cylinders (ide disk geometry)", - },{ - .name = "heads", - .type = QEMU_OPT_NUMBER, - .help = "number of heads (ide disk geometry)", - },{ - .name = "secs", - .type = QEMU_OPT_NUMBER, - .help = "number of sectors (ide disk geometry)", - },{ - .name = "trans", - .type = QEMU_OPT_STRING, - .help = "chs translation (auto, lba, none)", - },{ .name = "addr", .type = QEMU_OPT_STRING, .help = "pci address (virtio only)", @@ -791,7 +775,6 @@ DriveInfo *drive_new(QemuOpts *all_opts, BlockInterfaceType block_default_type) QemuOpts *legacy_opts; DriveMediaType media = MEDIA_DISK; BlockInterfaceType type; - int cyls, heads, secs, translation; int max_devs, bus_id, unit_id, index; const char *devaddr; const char *werror, *rerror; @@ -802,7 +785,7 @@ DriveInfo *drive_new(QemuOpts *all_opts, BlockInterfaceType block_default_type) Error *local_err = NULL; int i; const char *deprecated[] = { - "serial", "trans", "secs", "heads", "cyls", "addr" + "serial", "addr" }; /* Change legacy command line options into QMP ones */ @@ -931,57 +914,6 @@ DriveInfo *drive_new(QemuOpts *all_opts, BlockInterfaceType block_default_type) type = block_default_type; } - /* Geometry */ - cyls = qemu_opt_get_number(legacy_opts, "cyls", 0); - heads = qemu_opt_get_number(legacy_opts, "heads", 0); - secs = qemu_opt_get_number(legacy_opts, "secs", 0); - - if (cyls || heads || secs) { - if (cyls < 1) { - error_report("invalid physical cyls number"); - goto fail; - } - if (heads < 1) { - error_report("invalid physical heads number"); - goto fail; - } - if (secs < 1) { - error_report("invalid physical secs number"); - goto fail; - } - } - - translation = BIOS_ATA_TRANSLATION_AUTO; - value = qemu_opt_get(legacy_opts, "trans"); - if (value != NULL) { - if (!cyls) { - error_report("'%s' trans must be used with cyls, heads and secs", - value); - goto fail; - } - if (!strcmp(value, "none")) { - translation = BIOS_ATA_TRANSLATION_NONE; - } else if (!strcmp(value, "lba")) { - translation = BIOS_ATA_TRANSLATION_LBA; - } else if (!strcmp(value, "large")) { - translation = BIOS_ATA_TRANSLATION_LARGE; - } else if (!strcmp(value, "rechs")) { - translation = BIOS_ATA_TRANSLATION_RECHS; - } else if (!strcmp(value, "auto")) { - translation = BIOS_ATA_TRANSLATION_AUTO; - } else { - error_report("'%s' invalid translation type", value); - goto fail; - } - } - - if (media == MEDIA_CDROM) { - if (cyls || secs || heads) { - error_report("CHS can't be set with media=cdrom"); - goto fail; - } - } - /* Device address specified by bus/unit or index. * If none was specified, try to find the first free one. */ bus_id = qemu_opt_get_number(legacy_opts, "bus", 0); @@ -1104,11 +1036,6 @@ DriveInfo *drive_new(QemuOpts *all_opts, BlockInterfaceType block_default_type) dinfo = g_malloc0(sizeof(*dinfo)); dinfo->opts = all_opts; - dinfo->cyls = cyls; - dinfo->heads = heads; - dinfo->secs = secs; - dinfo->trans = translation; - dinfo->type = type; dinfo->bus = bus_id; dinfo->unit = unit_id; diff --git a/hw/block/block.c b/hw/block/block.c index b91e2b6d7e..b6c80ab0b7 100644 --- a/hw/block/block.c +++ b/hw/block/block.c @@ -108,20 +108,6 @@ bool blkconf_geometry(BlockConf *conf, int *ptrans, unsigned cyls_max, unsigned heads_max, unsigned secs_max, Error **errp) { - DriveInfo *dinfo; - - if (!conf->cyls && !conf->heads && !conf->secs) { - /* try to fall back to value set with legacy -drive cyls=... */ - dinfo = blk_legacy_dinfo(conf->blk); - if (dinfo) { - conf->cyls = dinfo->cyls; - conf->heads = dinfo->heads; - conf->secs = dinfo->secs; - if (ptrans) { - *ptrans = dinfo->trans; - } - } - } if (!conf->cyls && !conf->heads && !conf->secs) { hd_geometry_guess(conf->blk, &conf->cyls, &conf->heads, &conf->secs, diff --git a/tests/hd-geo-test.c b/tests/hd-geo-test.c index 24870b38f4..ce665f1f83 100644 --- a/tests/hd-geo-test.c +++ b/tests/hd-geo-test.c @@ -201,7 +201,7 @@ static void setup_mbr(int img_idx, MBRcontents mbr) static int setup_ide(int argc, char *argv[], int argv_sz, int ide_idx, const char *dev, int img_idx, - MBRcontents mbr, const char *opts) + MBRcontents mbr) { char *s1, *s2, *s3; @@ -216,7 +216,7 @@ static int setup_ide(int argc, char *argv[], int argv_sz, s3 = g_strdup(",media=cdrom"); } argc = append_arg(argc, argv, argv_sz, - g_strdup_printf("%s%s%s%s", s1, s2, s3, opts)); + g_strdup_printf("%s%s%s", s1, s2, s3)); g_free(s1); g_free(s2); g_free(s3); @@ -260,7 +260,7 @@ static void test_ide_mbr(bool use_device, MBRcontents mbr) for (i = 0; i < backend_last; i++) { cur_ide[i] = &hd_chst[i][mbr]; dev = use_device ? (is_hd(cur_ide[i]) ? "ide-hd" : "ide-cd") : NULL; - argc = setup_ide(argc, argv, ARGV_SIZE, i, dev, i, mbr, ""); + argc = setup_ide(argc, argv, ARGV_SIZE, i, dev, i, mbr); } args = g_strjoinv(" ", argv); qtest_start(args); @@ -327,16 +327,12 @@ static void test_ide_drive_user(const char *dev, bool trans) const CHST expected_chst = { secs / (4 * 32) , 4, 32, trans }; argc = setup_common(argv, ARGV_SIZE); - opts = g_strdup_printf("%s,%s%scyls=%d,heads=%d,secs=%d", - dev ?: "", - trans && dev ? "bios-chs-" : "", - trans ? "trans=lba," : "", + opts = g_strdup_printf("%s,%scyls=%d,heads=%d,secs=%d", + dev, trans ? "bios-chs-trans=lba," : "", expected_chst.cyls, expected_chst.heads, expected_chst.secs); cur_ide[0] = &expected_chst; - argc = setup_ide(argc, argv, ARGV_SIZE, - 0, dev ? opts : NULL, backend_small, mbr_chs, - dev ? "" : opts); + argc = setup_ide(argc, argv, ARGV_SIZE, 0, opts, backend_small, mbr_chs); g_free(opts); args = g_strjoinv(" ", argv); qtest_start(args); @@ -347,22 +343,6 @@ static void test_ide_drive_user(const char *dev, bool trans) } /* - * Test case: IDE device (if=ide) with explicit CHS - */ -static void test_ide_drive_user_chs(void) -{ - test_ide_drive_user(NULL, false); -} - -/* - * Test case: IDE device (if=ide) with explicit CHS and translation - */ -static void test_ide_drive_user_chst(void) -{ - test_ide_drive_user(NULL, true); -} - -/* * Test case: IDE device (if=none) with explicit CHS */ static void test_ide_device_user_chs(void) @@ -392,8 +372,7 @@ static void test_ide_drive_cd_0(void) for (i = 0; i <= backend_empty; i++) { ide_idx = backend_empty - i; cur_ide[ide_idx] = &hd_chst[i][mbr_blank]; - argc = setup_ide(argc, argv, ARGV_SIZE, - ide_idx, NULL, i, mbr_blank, ""); + argc = setup_ide(argc, argv, ARGV_SIZE, ide_idx, NULL, i, mbr_blank); } args = g_strjoinv(" ", argv); qtest_start(args); @@ -422,8 +401,6 @@ int main(int argc, char **argv) qtest_add_func("hd-geo/ide/drive/mbr/blank", test_ide_drive_mbr_blank); qtest_add_func("hd-geo/ide/drive/mbr/lba", test_ide_drive_mbr_lba); qtest_add_func("hd-geo/ide/drive/mbr/chs", test_ide_drive_mbr_chs); - qtest_add_func("hd-geo/ide/drive/user/chs", test_ide_drive_user_chs); - qtest_add_func("hd-geo/ide/drive/user/chst", test_ide_drive_user_chst); qtest_add_func("hd-geo/ide/drive/cd_0", test_ide_drive_cd_0); qtest_add_func("hd-geo/ide/device/mbr/blank", test_ide_device_mbr_blank); qtest_add_func("hd-geo/ide/device/mbr/lba", test_ide_device_mbr_lba); diff --git a/hmp-commands.hx b/hmp-commands.hx index 0734fea931..0de7c4c29e 100644 --- a/hmp-commands.hx +++ b/hmp-commands.hx @@ -1283,7 +1283,6 @@ ETEXI .params = "[-n] [[:]:]\n" "[file=file][,if=type][,bus=n]\n" "[,unit=m][,media=d][,index=i]\n" - "[,cyls=c,heads=h,secs=s[,trans=t]]\n" "[,snapshot=on|off][,cache=on|off]\n" "[,readonly=on|off][,copy-on-read=on|off]", .help = "add drive to PCI storage controller", diff --git a/qemu-doc.texi b/qemu-doc.texi index cd05760cac..ab95bffc74 100644 --- a/qemu-doc.texi +++ b/qemu-doc.texi @@ -2850,11 +2850,6 @@ with ``-device ...,netdev=x''), or ``-nic user,smb=/some/dir'' (for embedded NICs). The new syntax allows different settings to be provided per NIC. -@subsection -drive cyls=...,heads=...,secs=...,trans=... (since 2.10.0) - -The drive geometry arguments are replaced by the the geometry arguments -that can be specified with the ``-device'' parameter. - @subsection -drive serial=... (since 2.10.0) The drive serial argument is replaced by the the serial argument diff --git a/qemu-options.hx b/qemu-options.hx index c0d3951e9f..a14b9655c5 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -804,9 +804,8 @@ ETEXI DEF("drive", HAS_ARG, QEMU_OPTION_drive, "-drive [file=file][,if=type][,bus=n][,unit=m][,media=d][,index=i]\n" - " [,cyls=c,heads=h,secs=s[,trans=t]][,snapshot=on|off]\n" " [,cache=writethrough|writeback|none|directsync|unsafe][,format=f]\n" - " [,serial=s][,addr=A][,rerror=ignore|stop|report]\n" + " [,snapshot=on|off][,serial=s][,addr=A][,rerror=ignore|stop|report]\n" " [,werror=ignore|stop|report|enospc][,id=name][,aio=threads|native]\n" " [,readonly=on|off][,copy-on-read=on|off]\n" " [,discard=ignore|unmap][,detect-zeroes=on|off|unmap]\n" @@ -847,10 +846,6 @@ This option defines where is connected the drive by using an index in the list of available connectors of a given interface type. @item media=@var{media} This option defines the type of the media: disk or cdrom. -@item cyls=@var{c},heads=@var{h},secs=@var{s}[,trans=@var{t}] -Force disk physical geometry and the optional BIOS translation (trans=none or -lba). These parameters are deprecated, use the corresponding parameters -of @code{-device} instead. @item snapshot=@var{snapshot} @var{snapshot} is "on" or "off" and controls snapshot mode for the given drive (see @option{-snapshot}).