/*#*
*#* $Log$
+ *#* Revision 1.17 2004/09/14 21:06:07 bernie
+ *#* Use debug.h instead of kdebug.h; Spelling fixes.
+ *#*
+ *#* Revision 1.16 2004/09/06 21:40:50 bernie
+ *#* Move buffer handling in chip-specific driver.
+ *#*
*#* Revision 1.15 2004/08/25 14:12:08 rasky
*#* Aggiornato il comment block dei log RCS
*#*
*#*/
#include <mware/formatwr.h>
-#include <drv/kdebug.h>
+#include <debug.h>
#include "ser.h"
#include "ser_p.h"
#include "hw.h"
*/
int ser_putchar(int c, struct Serial *port)
{
+ //ASSERT_VALID_FIFO(&port->txfifo);
if (fifo_isfull_locked(&port->txfifo))
{
#if CONFIG_SER_TXTIMEOUT != -1
* Get a byte from the FIFO (avoiding sign-extension),
* re-enable RTS, then return result.
*/
- result = (int)(unsigned char)fifo_pop(&port->rxfifo);
+ result = (int)(unsigned char)fifo_pop_locked(&port->rxfifo);
return port->status ? EOF : result;
}
return EOF;
/* NOTE: the double cast prevents unwanted sign extension */
- return (int)(unsigned char)fifo_pop(&port->rxfifo);
+ return (int)(unsigned char)fifo_pop_locked(&port->rxfifo);
}
#if CONFIG_SER_RXTIMEOUT != -1
/*!
- * Discard input to resynchronize with remote end
+ * Discard input to resynchronize with remote end.
*
* Discard incoming data until the port stops receiving
* characters for at least \a delay milliseconds.
port->unit = unit;
- /* Initialize circular buffer */
- fifo_init(&port->rxfifo, port->rxbuffer, sizeof(port->rxbuffer));
- fifo_init(&port->txfifo, port->txbuffer, sizeof(port->txbuffer));
-
port->hw = ser_hw_getdesc(unit);
+
+ /* Initialize circular buffers */
+ fifo_init(&port->txfifo, port->hw->txbuffer, port->hw->txbuffer_size);
+ fifo_init(&port->rxfifo, port->hw->rxbuffer, port->hw->rxbuffer_size);
+
port->hw->table->init(port->hw, port);
/* Set default values */