#define RU_NOP 0x0000
#define RX_START 0x0001
#define RX_RESUME 0x0002
-#define RX_ABORT 0x0004
+#define RU_ABORT 0x0004
#define RX_ADDR_LOAD 0x0006
#define RX_RESUMENR 0x0007
#define INT_MASK 0x0100
eepro100_interrupt(s, 0x40);
}
-#if 0
static void eepro100_rnr_interrupt(EEPRO100State * s)
{
/* RU is not ready. */
eepro100_interrupt(s, 0x10);
}
-#endif
static void eepro100_mdi_interrupt(EEPRO100State * s)
{
}
set_ru_state(s, ru_ready);
break;
+ case RU_ABORT:
+ /* RU abort. */
+ if (get_ru_state(s) == ru_ready) {
+ eepro100_rnr_interrupt(s);
+ }
+ set_ru_state(s, ru_idle);
+ break;
case RX_ADDR_LOAD:
/* Load RU base. */
TRACE(OTHER, logout("val=0x%02x (RU base address)\n", val));
if (get_ru_state(s) != ru_ready) {
/* No resources available. */
logout("no resources, state=%u\n", get_ru_state(s));
+ /* TODO: RNR interrupt only at first failed frame? */
+ eepro100_rnr_interrupt(s);
s->statistics.rx_resource_errors++;
//~ assert(!"no resources");
return -1;