diff options
| -rw-r--r-- | hw/ide/internal.h | 1 | ||||
| -rw-r--r-- | hw/ide/qdev.c | 10 |
2 files changed, 6 insertions, 5 deletions
diff --git a/hw/ide/internal.h b/hw/ide/internal.h index 685e976..c3ecafc 100644 --- a/hw/ide/internal.h +++ b/hw/ide/internal.h @@ -474,6 +474,7 @@ struct IDEDevice { DeviceState qdev; uint32_t unit; BlockConf conf; + int chs_trans; char *version; char *serial; char *model; diff --git a/hw/ide/qdev.c b/hw/ide/qdev.c index 3e297dc..f191dd3 100644 --- a/hw/ide/qdev.c +++ b/hw/ide/qdev.c @@ -144,7 +144,6 @@ static int ide_dev_initfn(IDEDevice *dev, IDEDriveKind kind) IDEState *s = bus->ifs + dev->unit; const char *serial; DriveInfo *dinfo; - int trans; if (dev->conf.discard_granularity && dev->conf.discard_granularity != 512) { error_report("discard_granularity must be 512 for ide"); @@ -160,25 +159,24 @@ static int ide_dev_initfn(IDEDevice *dev, IDEDriveKind kind) } } - trans = BIOS_ATA_TRANSLATION_AUTO; if (!dev->conf.cyls && !dev->conf.heads && !dev->conf.secs) { /* try to fall back to value set with legacy -drive cyls=... */ dinfo = drive_get_by_blockdev(dev->conf.bs); dev->conf.cyls = dinfo->cyls; dev->conf.heads = dinfo->heads; dev->conf.secs = dinfo->secs; - trans = dinfo->trans; + dev->chs_trans = dinfo->trans; } if (!dev->conf.cyls && !dev->conf.heads && !dev->conf.secs) { hd_geometry_guess(dev->conf.bs, &dev->conf.cyls, &dev->conf.heads, &dev->conf.secs, - &trans); + &dev->chs_trans); } if (ide_init_drive(s, dev->conf.bs, kind, dev->version, serial, dev->model, dev->wwn, dev->conf.cyls, dev->conf.heads, dev->conf.secs, - trans) < 0) { + dev->chs_trans) < 0) { return -1; } @@ -222,6 +220,8 @@ static int ide_drive_initfn(IDEDevice *dev) static Property ide_hd_properties[] = { DEFINE_IDE_DEV_PROPERTIES(), DEFINE_BLOCK_CHS_PROPERTIES(IDEDrive, dev.conf), + DEFINE_PROP_BIOS_CHS_TRANS("bios-chs-trans", + IDEDrive, dev.chs_trans, BIOS_ATA_TRANSLATION_AUTO), DEFINE_PROP_END_OF_LIST(), }; |