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Wed, 28 Feb 2024 00:07:26 -0800 (PST) X-Google-Smtp-Source: AGHT+IE3qxGJfHwmTkrlF8u8fFbwLd3qvHSn2U9eNt4Tw8vnohb8xpbW/HKm6Jx40hhWqCzvNntGWA== X-Received: by 2002:a17:906:f882:b0:a43:d063:91cd with SMTP id lg2-20020a170906f88200b00a43d06391cdmr1550674ejb.13.1709107646570; Wed, 28 Feb 2024 00:07:26 -0800 (PST) From: Paolo Bonzini To: qemu-devel@nongnu.org Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Subject: [PULL 10/10] ide, vl: turn -win2k-hack into a property on IDE devices Date: Wed, 28 Feb 2024 09:06:46 +0100 Message-ID: <20240228080646.261365-11-pbonzini@redhat.com> X-Mailer: git-send-email 2.43.2 In-Reply-To: <20240228080646.261365-1-pbonzini@redhat.com> References: <20240228080646.261365-1-pbonzini@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable 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; Received-SPF: pass client-ip=170.10.129.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.088, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1709107672505100001 Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Paolo Bonzini --- include/hw/ide/ide-dev.h | 2 ++ include/sysemu/sysemu.h | 1 - hw/ide/core.c | 3 ++- hw/ide/ide-dev.c | 1 + system/globals.c | 1 - system/vl.c | 2 +- qemu-options.hx | 3 ++- 7 files changed, 8 insertions(+), 5 deletions(-) diff --git a/include/hw/ide/ide-dev.h b/include/hw/ide/ide-dev.h index 708cc0fda34..9a0d71db4e1 100644 --- a/include/hw/ide/ide-dev.h +++ b/include/hw/ide/ide-dev.h @@ -65,6 +65,7 @@ struct IDEState { int drive_serial; char drive_serial_str[21]; char drive_model_str[41]; + bool win2k_install_hack; uint64_t wwn; /* ide regs */ uint8_t feature; @@ -163,6 +164,7 @@ struct IDEDevice { * 0xffff - reserved */ uint16_t rotation_rate; + bool win2k_install_hack; }; =20 typedef struct IDEDrive { diff --git a/include/sysemu/sysemu.h b/include/sysemu/sysemu.h index 73a37949c24..eb1dc1e4eda 100644 --- a/include/sysemu/sysemu.h +++ b/include/sysemu/sysemu.h @@ -41,7 +41,6 @@ extern int graphic_height; extern int graphic_depth; extern int display_opengl; extern const char *keyboard_layout; -extern int win2k_install_hack; extern int graphic_rotate; extern int old_param; extern uint8_t *boot_splash_filedata; diff --git a/hw/ide/core.c b/hw/ide/core.c index 3c42d72ac25..3f8c0ede2a1 100644 --- a/hw/ide/core.c +++ b/hw/ide/core.c @@ -1059,7 +1059,7 @@ static void ide_sector_write_cb(void *opaque, int ret) ide_sector_write); } =20 - if (win2k_install_hack && ((++s->irq_count % 16) =3D=3D 0)) { + if (s->win2k_install_hack && ((++s->irq_count % 16) =3D=3D 0)) { /* It seems there is a bug in the Windows 2000 installer HDD IDE driver which fills the disk with empty logs when the IDE write IRQ comes too early. This hack tries to correct @@ -2597,6 +2597,7 @@ int ide_init_drive(IDEState *s, IDEDevice *dev, IDEDr= iveKind kind, Error **errp) s->drive_kind =3D kind; =20 blk_get_geometry(s->blk, &nb_sectors); + s->win2k_install_hack =3D dev->win2k_install_hack; s->cylinders =3D dev->conf.cyls; s->heads =3D s->drive_heads =3D dev->conf.heads; s->sectors =3D s->drive_sectors =3D dev->conf.secs; diff --git a/hw/ide/ide-dev.c b/hw/ide/ide-dev.c index 900f80faf19..99f2f1226cf 100644 --- a/hw/ide/ide-dev.c +++ b/hw/ide/ide-dev.c @@ -31,6 +31,7 @@ =20 static Property ide_props[] =3D { DEFINE_PROP_UINT32("unit", IDEDevice, unit, -1), + DEFINE_PROP_BOOL("win2k-install-hack", IDEDevice, win2k_install_hack, = false), DEFINE_PROP_END_OF_LIST(), }; =20 diff --git a/system/globals.c b/system/globals.c index 5d0046ba105..e3535842010 100644 --- a/system/globals.c +++ b/system/globals.c @@ -40,7 +40,6 @@ int autostart =3D 1; int vga_interface_type =3D VGA_NONE; bool vga_interface_created; Chardev *parallel_hds[MAX_PARALLEL_PORTS]; -int win2k_install_hack; int graphic_rotate; QEMUOptionRom option_rom[MAX_OPTION_ROMS]; int nb_option_roms; diff --git a/system/vl.c b/system/vl.c index 98bf0c386b4..e480afd7a00 100644 --- a/system/vl.c +++ b/system/vl.c @@ -3265,7 +3265,7 @@ void qemu_init(int argc, char **argv) pid_file =3D optarg; break; case QEMU_OPTION_win2k_hack: - win2k_install_hack =3D 1; + object_register_sugar_prop("ide-device", "win2k-install-ha= ck", "true", true); break; case QEMU_OPTION_acpitable: opts =3D qemu_opts_parse_noisily(qemu_find_opts("acpi"), diff --git a/qemu-options.hx b/qemu-options.hx index 1136642c21d..9a47385c157 100644 --- a/qemu-options.hx +++ b/qemu-options.hx @@ -2641,7 +2641,8 @@ SRST ``-win2k-hack`` Use it when installing Windows 2000 to avoid a disk full bug. After Windows 2000 is installed, you no longer need this option (this - option slows down the IDE transfers). + option slows down the IDE transfers). Synonym of ``-global + ide-device.win2k-install-hack=3Don``. ERST =20 DEF("no-fd-bootchk", 0, QEMU_OPTION_no_fd_bootchk, --=20 2.43.2