diff options
| author | pbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162> | 2006-06-04 11:39:07 +0000 |
|---|---|---|
| committer | pbrook <pbrook@c046a42c-6fe2-441c-8c8c-71466251a162> | 2006-06-04 11:39:07 +0000 |
| commit | 7a6cba611d09f8eccdfc90d5ad3eb03762e60ce9 (patch) | |
| tree | 43cfb9b27d844ba04ed506226d4cfc0246d5506e /hw | |
| parent | 17acfe326ce2038033934485145ddd2390337986 (diff) | |
Disk cache flush support.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1949 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/ide.c | 5 | ||||
| -rw-r--r-- | hw/scsi-disk.c | 2 |
2 files changed, 6 insertions, 1 deletions
@@ -1656,6 +1656,11 @@ static void ide_ioport_write(void *opaque, uint32_t addr, uint32_t val) break; case WIN_FLUSH_CACHE: case WIN_FLUSH_CACHE_EXT: + if (s->bs) + bdrv_flush(s->bs); + s->status = READY_STAT; + ide_set_irq(s); + break; case WIN_STANDBYNOW1: case WIN_IDLEIMMEDIATE: s->status = READY_STAT; diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c index 7390805d2..decab1f42 100644 --- a/hw/scsi-disk.c +++ b/hw/scsi-disk.c @@ -373,7 +373,7 @@ int32_t scsi_send_command(SCSIDevice *s, uint32_t tag, uint8_t *buf, int lun) break; case 0x35: DPRINTF("Syncronise cache (sector %d, count %d)\n", lba, len); - /* ??? Extend block layer and use fsync to implement this. */ + bdrv_flush(s->bdrv); break; case 0x43: { |