diff options
Diffstat (limited to 'hw/block/fdc.c')
| -rw-r--r-- | hw/block/fdc.c | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/hw/block/fdc.c b/hw/block/fdc.c index 4caed9bcd5..e89ce2d9a2 100644 --- a/hw/block/fdc.c +++ b/hw/block/fdc.c @@ -160,7 +160,6 @@ static FloppyDriveType get_fallback_drive_type(FDrive *drv); static void fd_init(FDrive *drv) { /* Drive */ - drv->drive = FLOPPY_DRIVE_TYPE_NONE; drv->perpendicular = 0; /* Disk */ drv->disk = FLOPPY_DRIVE_TYPE_NONE; @@ -264,7 +263,7 @@ static int pick_geometry(FDrive *drv) int i, first_match, match; /* We can only pick a geometry if we have a diskette. */ - if (!drv->media_inserted) { + if (!drv->media_inserted || drv->drive == FLOPPY_DRIVE_TYPE_NONE) { return -1; } @@ -277,7 +276,7 @@ static int pick_geometry(FDrive *drv) break; } if (drv->drive == parse->drive || - drv->drive == FLOPPY_DRIVE_TYPE_NONE) { + drv->drive == FLOPPY_DRIVE_TYPE_AUTO) { size = (parse->max_head + 1) * parse->max_track * parse->last_sect; if (nb_sectors == size) { @@ -314,11 +313,17 @@ static int pick_geometry(FDrive *drv) static void pick_drive_type(FDrive *drv) { + if (drv->drive != FLOPPY_DRIVE_TYPE_AUTO) { + return; + } + if (pick_geometry(drv) == 0) { drv->drive = drv->disk; } else { drv->drive = get_fallback_drive_type(drv); } + + g_assert(drv->drive != FLOPPY_DRIVE_TYPE_AUTO); } /* Revalidate a disk drive after a disk change */ @@ -2475,6 +2480,12 @@ static Property isa_fdc_properties[] = { DEFINE_PROP_DRIVE("driveB", FDCtrlISABus, state.drives[1].blk), DEFINE_PROP_BIT("check_media_rate", FDCtrlISABus, state.check_media_rate, 0, true), + DEFINE_PROP_DEFAULT("fdtypeA", FDCtrlISABus, state.drives[0].drive, + FLOPPY_DRIVE_TYPE_AUTO, qdev_prop_fdc_drive_type, + FloppyDriveType), + DEFINE_PROP_DEFAULT("fdtypeB", FDCtrlISABus, state.drives[1].drive, + FLOPPY_DRIVE_TYPE_AUTO, qdev_prop_fdc_drive_type, + FloppyDriveType), DEFINE_PROP_DEFAULT("fallback", FDCtrlISABus, state.fallback, FLOPPY_DRIVE_TYPE_144, qdev_prop_fdc_drive_type, FloppyDriveType), @@ -2526,6 +2537,12 @@ static const VMStateDescription vmstate_sysbus_fdc ={ static Property sysbus_fdc_properties[] = { DEFINE_PROP_DRIVE("driveA", FDCtrlSysBus, state.drives[0].blk), DEFINE_PROP_DRIVE("driveB", FDCtrlSysBus, state.drives[1].blk), + DEFINE_PROP_DEFAULT("fdtypeA", FDCtrlSysBus, state.drives[0].drive, + FLOPPY_DRIVE_TYPE_AUTO, qdev_prop_fdc_drive_type, + FloppyDriveType), + DEFINE_PROP_DEFAULT("fdtypeB", FDCtrlSysBus, state.drives[1].drive, + FLOPPY_DRIVE_TYPE_AUTO, qdev_prop_fdc_drive_type, + FloppyDriveType), DEFINE_PROP_DEFAULT("fallback", FDCtrlISABus, state.fallback, FLOPPY_DRIVE_TYPE_144, qdev_prop_fdc_drive_type, FloppyDriveType), @@ -2549,6 +2566,9 @@ static const TypeInfo sysbus_fdc_info = { static Property sun4m_fdc_properties[] = { DEFINE_PROP_DRIVE("drive", FDCtrlSysBus, state.drives[0].blk), + DEFINE_PROP_DEFAULT("fdtype", FDCtrlSysBus, state.drives[0].drive, + FLOPPY_DRIVE_TYPE_AUTO, qdev_prop_fdc_drive_type, + FloppyDriveType), DEFINE_PROP_DEFAULT("fallback", FDCtrlISABus, state.fallback, FLOPPY_DRIVE_TYPE_144, qdev_prop_fdc_drive_type, FloppyDriveType), |