Searched refs:free_head (Results 1 – 14 of 14) sorted by relevance
47 unsigned short free_head; member83 guest.free_head = 0; in alloc_ring()113 head = guest.free_head; in add_inbuf()127 guest.free_head = desc[head].next; in add_inbuf()189 ring.desc[index].next = guest.free_head; in get_buf()190 guest.free_head = index; in get_buf()
120 context = &cmd->context[cmd->free_head]; in __hns_roce_cmd_mbox_wait()121 cmd->free_head = context->next; in __hns_roce_cmd_mbox_wait()234 hr_cmd->free_head = 0; in hns_roce_cmd_use_events()
217 unsigned int free_head; member633 head = vq->free_head; in virtqueue_add_split()733 vq->free_head += descs_used; in virtqueue_add_split()734 if (vq->free_head >= vq->split.vring.num) in virtqueue_add_split()735 vq->free_head -= vq->split.vring.num; in virtqueue_add_split()738 vq->free_head = vq->split.desc_extra[head].next; in virtqueue_add_split()740 vq->free_head = i; in virtqueue_add_split()893 vq->split.desc_extra[i].next = vq->free_head; in detach_buf_split()894 vq->free_head = head; in detach_buf_split()1202 vq->free_head = 0; in virtqueue_vring_attach_split()[all …]
421 BUG_ON(dev->cmd.free_head < 0); in mthca_cmd_wait()422 context = &dev->cmd.context[dev->cmd.free_head]; in mthca_cmd_wait()424 dev->cmd.free_head = context->next; in mthca_cmd_wait()460 context->next = dev->cmd.free_head; in mthca_cmd_wait()461 dev->cmd.free_head = context - dev->cmd.context; in mthca_cmd_wait()573 dev->cmd.free_head = 0; in mthca_cmd_use_events()
126 int free_head; member
1208 while (qi->desc_status[qi->free_tail] == QI_FREE && qi->free_tail != qi->free_head) { in reclaim_free_desc()1414 index = qi->free_head; in qi_submit_sync()1438 qi->free_head = (qi->free_head + count + 1) % QI_LENGTH; in qi_submit_sync()1445 writel(qi->free_head << shift, iommu->reg + DMAR_IQT_REG); in qi_submit_sync()1638 qi->free_head = qi->free_tail = 0; in __dmar_enable_qi()
452 *request_id = tw_dev->free_queue[tw_dev->free_head]; in twl_get_request_id()453 tw_dev->free_head = (tw_dev->free_head + 1) % TW_Q_LENGTH; in twl_get_request_id()1067 tw_dev->free_head = TW_Q_START; in twl_initialize_device_extension()1385 tw_dev->free_head = TW_Q_START; in twl_reset_device_extension()
411 unsigned char free_head; member
381 unsigned char free_head; member
1101 *request_id = tw_dev->free_queue[tw_dev->free_head]; in twa_get_request_id()1102 tw_dev->free_head = (tw_dev->free_head + 1) % TW_Q_LENGTH; in twa_get_request_id()1202 tw_dev->free_head = TW_Q_START; in twa_initialize_device_extension()1611 tw_dev->free_head = TW_Q_START; in twa_reset_device_extension()
662 unsigned char free_head; member
942 uint64_t free_head:11; member980 uint64_t free_head:11;
639 int free_head; member
1104 goto free_head; in skb_release_data()1110 free_head: in skb_release_data()