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Diffstat (limited to 'hw/block')
-rw-r--r--hw/block/fdc.c23
1 files changed, 7 insertions, 16 deletions
diff --git a/hw/block/fdc.c b/hw/block/fdc.c
index e3b0e1e60c..818e8a4072 100644
--- a/hw/block/fdc.c
+++ b/hw/block/fdc.c
@@ -173,7 +173,6 @@ typedef struct FDrive {
uint8_t media_changed; /* Is media changed */
uint8_t media_rate; /* Data rate of medium */
- bool media_inserted; /* Is there a medium in the tray */
bool media_validated; /* Have we validated the media? */
} FDrive;
@@ -249,7 +248,7 @@ static int fd_seek(FDrive *drv, uint8_t head, uint8_t track, uint8_t sect,
#endif
drv->head = head;
if (drv->track != track) {
- if (drv->media_inserted) {
+ if (drv->blk != NULL && blk_is_inserted(drv->blk)) {
drv->media_changed = 0;
}
ret = 1;
@@ -258,7 +257,7 @@ static int fd_seek(FDrive *drv, uint8_t head, uint8_t track, uint8_t sect,
drv->sect = sect;
}
- if (!drv->media_inserted) {
+ if (drv->blk == NULL || !blk_is_inserted(drv->blk)) {
ret = 2;
}
@@ -288,7 +287,9 @@ static int pick_geometry(FDrive *drv)
bool magic = drv->drive == FLOPPY_DRIVE_TYPE_AUTO;
/* We can only pick a geometry if we have a diskette. */
- if (!drv->media_inserted || drv->drive == FLOPPY_DRIVE_TYPE_NONE) {
+ if (!drv->blk || !blk_is_inserted(drv->blk) ||
+ drv->drive == FLOPPY_DRIVE_TYPE_NONE)
+ {
return -1;
}
@@ -390,7 +391,7 @@ static void fd_revalidate(FDrive *drv)
FLOPPY_DPRINTF("revalidate\n");
if (drv->blk != NULL) {
drv->ro = blk_is_read_only(drv->blk);
- if (!drv->media_inserted) {
+ if (!blk_is_inserted(drv->blk)) {
FLOPPY_DPRINTF("No disk in drive\n");
drv->disk = FLOPPY_DRIVE_TYPE_NONE;
} else if (!drv->media_validated) {
@@ -793,7 +794,7 @@ static bool fdrive_media_changed_needed(void *opaque)
{
FDrive *drive = opaque;
- return (drive->media_inserted && drive->media_changed != 1);
+ return (drive->blk != NULL && drive->media_changed != 1);
}
static const VMStateDescription vmstate_fdrive_media_changed = {
@@ -2285,22 +2286,13 @@ static void fdctrl_change_cb(void *opaque, bool load)
{
FDrive *drive = opaque;
- drive->media_inserted = load && drive->blk && blk_is_inserted(drive->blk);
-
drive->media_changed = 1;
drive->media_validated = false;
fd_revalidate(drive);
}
-static bool fdctrl_is_tray_open(void *opaque)
-{
- FDrive *drive = opaque;
- return !drive->media_inserted;
-}
-
static const BlockDevOps fdctrl_block_ops = {
.change_media_cb = fdctrl_change_cb,
- .is_tray_open = fdctrl_is_tray_open,
};
/* Init functions */
@@ -2327,7 +2319,6 @@ static void fdctrl_connect_drives(FDCtrl *fdctrl, Error **errp)
fd_init(drive);
if (drive->blk) {
blk_set_dev_ops(drive->blk, &fdctrl_block_ops, drive);
- drive->media_inserted = blk_is_inserted(drive->blk);
pick_drive_type(drive);
}
fd_revalidate(drive);