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ide/atapi: Track tray locked state

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We already track it in BlockDriverState.  Just like tray open/close
state, we should track it in the device models instead, because it's
device state.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Markus Armbruster 2011-09-06 18:58:43 +02:00 committed by Kevin Wolf
parent 22cf56c4d8
commit a0a7573b84
2 changed files with 4 additions and 1 deletions
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4
hw/ide/atapi.c
View File

@ -788,8 +788,9 @@ static void cmd_mode_sense(IDEState *s, uint8_t *buf)
buf[12] = 0x71;
buf[13] = 3 << 5;
buf[14] = (1 << 0) | (1 << 3) | (1 << 5);
if (bdrv_is_locked(s->bs))
if (s->tray_locked) {
buf[6] |= 1 << 1;
}
buf[15] = 0x00;
cpu_to_ube16(&buf[16], 706);
buf[18] = 0;
@ -831,6 +832,7 @@ static void cmd_test_unit_ready(IDEState *s, uint8_t *buf)
static void cmd_prevent_allow_medium_removal(IDEState *s, uint8_t* buf)
{
s->tray_locked = buf[4] & 1;
bdrv_set_locked(s->bs, buf[4] & 1);
ide_atapi_cmd_ok(s);
}

1
hw/ide/internal.h
View File

@ -443,6 +443,7 @@ struct IDEState {
uint8_t sense_key;
uint8_t asc;
bool tray_open;
bool tray_locked;
uint8_t cdrom_changed;
int packet_transfer_size;
int elementary_transfer_size;