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sim: mn10300: convert to new sockser status code

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Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger 2010-04-19 19:03:28 +00:00
parent bd0bd5081f
commit 952ad68fec
2 changed files with 26 additions and 14 deletions
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7
sim/mn10300/ChangeLog
View file

@ -1,3 +1,10 @@
2010-04-19 Mike Frysinger <vapier@gentoo.org>
* dv-mn103ser.c (sockser_addr, USE_SOCKSER_P): Delete
(do_polling_event): Change USE_SOCKSER_P to dv_sockser_status.
(read_status_reg): Likewise.
(write_txb): Likewise.
2010-01-09 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
* configure: Regenerate.

33
sim/mn10300/dv-mn103ser.c
View file

@ -74,11 +74,6 @@ enum serial_register_types {
};
/* Access dv-sockser state */
extern char* sockser_addr;
#define USE_SOCKSER_P (sockser_addr != NULL)
#define NR_SERIAL_DEVS 3
#define SIO_STAT_RRDY 0x0010
@ -238,15 +233,17 @@ static void
do_polling_event (struct hw *me,
void *data)
{
SIM_DESC sd = hw_system (me);
struct mn103ser *serial = hw_data(me);
long serial_reg = (long) data;
char c;
int count;
int count, status;
if(USE_SOCKSER_P)
status = dv_sockser_status (sd);
if (!(status & DV_SOCKSER_DISCONNECTED))
{
int rd;
rd = dv_sockser_read (hw_system (me));
rd = dv_sockser_read (sd);
if(rd != -1)
{
c = (char) rd;
@ -375,6 +372,9 @@ read_status_reg (struct hw *me,
if ( (serial->device[serial_reg].status & SIO_STAT_RRDY) == 0 )
{
SIM_DESC sd = hw_system (me);
int status;
/* FIFO is empty */
/* Kill current poll event */
if ( NULL != serial->device[serial_reg].event )
@ -383,10 +383,11 @@ read_status_reg (struct hw *me,
serial->device[serial_reg].event = NULL;
}
if(USE_SOCKSER_P)
status = dv_sockser_status (sd);
if (!(status & DV_SOCKSER_DISCONNECTED))
{
int rd;
rd = dv_sockser_read (hw_system (me));
rd = dv_sockser_read (sd);
if(rd != -1)
{
c = (char) rd;
@ -597,16 +598,20 @@ write_txb (struct hw *me,
{
if ( nr_bytes == 1 )
{
SIM_DESC sd = hw_system (me);
int status;
serial->device[serial_reg].txb = *(unsigned8 *)source;
if(USE_SOCKSER_P)
status = dv_sockser_status (sd);
if (!(status & DV_SOCKSER_DISCONNECTED))
{
dv_sockser_write(hw_system (me), * (char*) source);
dv_sockser_write(sd, * (char*) source);
}
else
{
sim_io_write_stdout(hw_system (me), (char *)source, 1);
sim_io_flush_stdout(hw_system (me));
sim_io_write_stdout(sd, (char *)source, 1);
sim_io_flush_stdout(sd);
}
hw_port_event (me, serial_reg+SERIAL0_SEND, 1);