#define SONIC_TCR_CRCI 0x2000
#define SONIC_TCR_PINT 0x8000
+#define SONIC_ISR_RBAE 0x0010
#define SONIC_ISR_RBE 0x0020
#define SONIC_ISR_RDE 0x0040
#define SONIC_ISR_TC 0x0080
s->regs[SONIC_RCR] &= ~(SONIC_RCR_PRX | SONIC_RCR_LBK | SONIC_RCR_FAER |
SONIC_RCR_CRCR | SONIC_RCR_LPKT | SONIC_RCR_BC | SONIC_RCR_MC);
+ if (pkt_size + 4 > dp8393x_rbwc(s) * 2) {
+ DPRINTF("oversize packet, pkt_size is %d\n", pkt_size);
+ s->regs[SONIC_ISR] |= SONIC_ISR_RBAE;
+ dp8393x_update_irq(s);
+ dp8393x_do_read_rra(s);
+ return pkt_size;
+ }
+
packet_type = dp8393x_receive_filter(s, buf, pkt_size);
if (packet_type < 0) {
DPRINTF("packet not for netcard\n");