diff options
| author | Gleb Natapov <gleb@redhat.com> | 2010-12-08 13:35:05 +0200 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2010-12-11 21:32:46 +0000 |
| commit | 1ca4d09ae0bcc2fdd6aeef0fdc11f82394f7e757 (patch) | |
| tree | 6ce3a2ba2b2f643935d12ca9765ec6e4847ca4a4 /hw/fdc.c | |
| parent | db07c0f84ba2bedea4b8201ccb62602fd5e64c28 (diff) | |
Add bootindex parameter to net/block/fd device
If bootindex is specified on command line a string that describes device
in firmware readable way is added into sorted list. Later this list will
be passed into firmware to control boot order.
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'hw/fdc.c')
| -rw-r--r-- | hw/fdc.c | 8 |
1 files changed, 8 insertions, 0 deletions
@@ -35,6 +35,7 @@ #include "sysbus.h" #include "qdev-addr.h" #include "blockdev.h" +#include "sysemu.h" /********************************************************/ /* debug Floppy devices */ @@ -523,6 +524,8 @@ typedef struct FDCtrlSysBus { typedef struct FDCtrlISABus { ISADevice busdev; struct FDCtrl state; + int32_t bootindexA; + int32_t bootindexB; } FDCtrlISABus; static uint32_t fdctrl_read (void *opaque, uint32_t reg) @@ -1992,6 +1995,9 @@ static int isabus_fdc_init1(ISADevice *dev) qdev_set_legacy_instance_id(&dev->qdev, iobase, 2); ret = fdctrl_init_common(fdctrl); + add_boot_device_path(isa->bootindexA, &dev->qdev, "/floppy@0"); + add_boot_device_path(isa->bootindexB, &dev->qdev, "/floppy@1"); + return ret; } @@ -2053,6 +2059,8 @@ static ISADeviceInfo isa_fdc_info = { .qdev.props = (Property[]) { DEFINE_PROP_DRIVE("driveA", FDCtrlISABus, state.drives[0].bs), DEFINE_PROP_DRIVE("driveB", FDCtrlISABus, state.drives[1].bs), + DEFINE_PROP_INT32("bootindexA", FDCtrlISABus, bootindexA, -1), + DEFINE_PROP_INT32("bootindexB", FDCtrlISABus, bootindexB, -1), DEFINE_PROP_END_OF_LIST(), }, }; |