Il 17/07/2014 13:02, Pavel Dovgalyuk ha scritto:
> - .version_id = 3,
> + .version_id = 4,
> .minimum_version_id = 2,
> .pre_save = serial_pre_save,
> .post_load = serial_post_load,
> .fields = (VMStateField[]) {
> VMSTATE_UINT16_V(divider, SerialState, 2),
> VMSTATE_UINT8(rbr, SerialState),
> + VMSTATE_UINT8_V(thr, SerialState, 4),
> + VMSTATE_UINT8_V(tsr, SerialState, 4),
> VMSTATE_UINT8(ier, SerialState),
> VMSTATE_UINT8(iir, SerialState),
> VMSTATE_UINT8(lcr, SerialState),
> @@ -613,6 +627,15 @@ const VMStateDescription vmstate_serial = {
> VMSTATE_UINT8(msr, SerialState),
> VMSTATE_UINT8(scr, SerialState),
> VMSTATE_UINT8_V(fcr_vmstate, SerialState, 3),
> + VMSTATE_INT32_V(thr_ipending, SerialState, 4),
Subsection, only migrated if it doesn't match "(s->iir & UART_IIR_ID) ==
UART_IIR_THRI".
> + VMSTATE_INT32_V(last_break_enable, SerialState, 4),
Can be reconstructed in the post_load callback from s->lcr.
> + VMSTATE_INT32_V(tsr_retry, SerialState, 4),
Subsection, only migrated if nonzero. thr/tsr can be in this subsection
as well.
> + VMSTATE_STRUCT(recv_fifo, SerialState, 4, vmstate_fifo8, Fifo8),
> + VMSTATE_STRUCT(xmit_fifo, SerialState, 4, vmstate_fifo8, Fifo8),
Two subsections, only transmitted if nonempty.
> + VMSTATE_TIMER_V(fifo_timeout_timer, SerialState, 4),
Subsection, only transmitted if pending.
> + VMSTATE_INT32_V(timeout_ipending, SerialState, 4),
Subsection, transmitted only if nonzero.
> + VMSTATE_INT32_V(poll_msl, SerialState, 4),
> + VMSTATE_TIMER_V(modem_status_poll, SerialState, 4),
Both in a subsection, only migrated if poll_msl is not -1.
Paolo
> VMSTATE_END_OF_LIST()
