Lines Matching defs:head
237 * don't change head pointer
998 u8 * head=NULL;
1015 length=dma_device_read(dma_dev,&head,(void**)&skb);
1016 AMAZON_TPE_DMSG("receive %8p[%u] from DMA\n", head,length);
1017 if (head == NULL||length<=0) {
1029 qid = (int) head[length];
1030 AMAZON_TPE_DMSG("head[%u] qid %u\n",length, qid);
1033 stw0 = head[length]&0xff;
1034 AMAZON_TPE_DMSG("head[%u] stw0 %8x\n",length, stw0);
1037 stw1 = head[length]&0xff;
1038 AMAZON_TPE_DMSG("head[%u] stw1 %8x\n",length, stw1);
1078 dump_skb(length+7, head);
1085 if ( (head!=NULL) && (length >0)){
1087 dump_skb(length+5, head);