lref_t portcons(struct port_class_t * cls,
lref_t port_name,
enum port_mode_t mode,
lref_t user_object,
void *user_data)
{
return initialize_port(new_cell(TC_PORT),
cls, port_name, mode, user_object, user_data);
}
static int __init etrax_sync_serial_init(void)
{
ports[0].enabled = 0;
#ifdef CONFIG_ETRAXFS
ports[1].enabled = 0;
#endif
if (register_chrdev(SYNC_SERIAL_MAJOR, "sync serial",
&sync_serial_fops) < 0) {
printk(KERN_WARNING
"Unable to get major for synchronous serial port\n");
return -EBUSY;
}
/* Initialize Ports */
#if defined(CONFIG_ETRAX_SYNCHRONOUS_SERIAL_PORT0)
if (crisv32_pinmux_alloc_fixed(PINMUX_SSER)) {
printk(KERN_WARNING
"Unable to alloc pins for synchronous serial port 0\n");
return -EIO;
}
ports[0].enabled = 1;
initialize_port(0);
#endif
#if defined(CONFIG_ETRAX_SYNCHRONOUS_SERIAL_PORT1)
if (crisv32_pinmux_alloc_fixed(pinmux_sser1)) {
printk(KERN_WARNING
"Unable to alloc pins for synchronous serial port 0\n");
return -EIO;
}
ports[1].enabled = 1;
initialize_port(1);
#endif
#ifdef CONFIG_ETRAXFS
printk(KERN_INFO "ETRAX FS synchronous serial port driver\n");
#else
printk(KERN_INFO "Artpec-3 synchronous serial port driver\n");
#endif
return 0;
}
void init_debugger_output()
{
interp.debugger_output.header.type = TC_PORT;
initialize_port(&interp.debugger_output,
&debug_port_class,
NIL,
PORT_OUTPUT,
NIL,
NULL);
SET_PORT_TEXT_INFO(&interp.debugger_output, allocate_text_info());
}