Hi. I posted it on the forum, but as I prefer mailing lists, I post it here. (btw : it tok about one hour for the ML "registration" confirmation message to came in my mailbox, that's why I posted on the forum first)
2005-11-05 Vincent Pelletier <[EMAIL PROTECTED]>
* hw/serial.c (serial_save, serial_load): New functions.
(serial_init): Register added functions in savevm system.
Vincent Pelletier
Index: hw/serial.c
===================================================================
RCS file: /cvsroot/qemu/qemu/hw/serial.c,v
retrieving revision 1.7
diff -u -p -r1.7 serial.c
--- hw/serial.c 24 Aug 2004 21:55:28 -0000 1.7
+++ hw/serial.c 4 Nov 2005 09:49:44 -0000
@@ -258,6 +258,41 @@ static void serial_event(void *opaque, i
serial_receive_break(s);
}
+static void serial_save(QEMUFile *f, void *opaque)
+{
+ SerialState *s = opaque;
+
+ qemu_put_8s(f,&s->divider);
+ qemu_put_8s(f,&s->rbr);
+ qemu_put_8s(f,&s->ier);
+ qemu_put_8s(f,&s->iir);
+ qemu_put_8s(f,&s->lcr);
+ qemu_put_8s(f,&s->mcr);
+ qemu_put_8s(f,&s->lsr);
+ qemu_put_8s(f,&s->msr);
+ qemu_put_8s(f,&s->scr);
+}
+
+static int serial_load(QEMUFile *f, void *opaque, int version_id)
+{
+ SerialState *s = opaque;
+
+ if(version_id != 1)
+ return -EINVAL;
+
+ qemu_get_8s(f,&s->divider);
+ qemu_get_8s(f,&s->rbr);
+ qemu_get_8s(f,&s->ier);
+ qemu_get_8s(f,&s->iir);
+ qemu_get_8s(f,&s->lcr);
+ qemu_get_8s(f,&s->mcr);
+ qemu_get_8s(f,&s->lsr);
+ qemu_get_8s(f,&s->msr);
+ qemu_get_8s(f,&s->scr);
+
+ return 0;
+}
+
/* If fd is zero, it means that the serial device uses the console */
SerialState *serial_init(int base, int irq, CharDriverState *chr)
{
@@ -269,6 +304,8 @@ SerialState *serial_init(int base, int i
s->irq = irq;
s->lsr = UART_LSR_TEMT | UART_LSR_THRE;
s->iir = UART_IIR_NO_INT;
+
+ register_savevm("serial", base, 1, serial_save, serial_load, s);
register_ioport_write(base, 8, 1, serial_ioport_write, s);
register_ioport_read(base, 8, 1, serial_ioport_read, s);
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