test

diff --git a/kgpio-irqsock/kgpio_irqsk.c b/kgpio-irqsock/kgpio_irqsk.c
index 16c22d691bc0c26c2f8702c728f2e2ee29345a0e..8b7b588dda03804fc5ec271ea0452b20f82d1615 100644 (file)
--- a/kgpio-irqsock/kgpio_irqsk.c
+++ b/kgpio-irqsock/kgpio_irqsk.c
@@ -66,17 +66,6 @@ void geth_napi_interrupt(int irq, void *dev_id, struct pt_regs *regs){
 
        //spin_unlock(&q_lock);
 
-       printk("value: %02x%02x%02x%02x...%02x%02x%02x%02x\n", 
-               i_value[0],
-               i_value[1],
-               i_value[2],
-               i_value[3],
-               i_value[MAX_PKTLEN-4],
-               i_value[MAX_PKTLEN-3],
-               i_value[MAX_PKTLEN-2],
-               i_value[MAX_PKTLEN-1]
-       );
-
        napi_schedule(&priv->napi);
 
     printk(KERN_INFO "napi interrupt end\n");
@@ -100,14 +89,14 @@ int geth_poll(struct napi_struct *napi, int budget){
        pkt.datalen = i_q_len[i_q_ptr];
        memcpy(pkt.data, i_q[i_q_ptr], pkt.datalen);
 
-       i_q_ptr -= 1;
-
        //spin_unlock(&q_lock);
 
     printk(KERN_INFO "polling\n");
 
-       while (npackets < budget) {
+       while (npackets < budget && (i_q_ptr + 1)) {
 
+               i_q_ptr -= 1;
+               
                skb = dev_alloc_skb(NET_IP_ALIGN + pkt.datalen);
                if (! skb) {
                        if (printk_ratelimit()){