Searched refs:head (Results 451 - 475 of 923) sorted by relevance

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/freebsd-11-stable/sys/sparc64/pci/
H A Dfire.c1261 u_int head, msg, msiq; local
1268 head = (FIRE_PCI_READ_8(sc, fmqa->fmqa_head) & FO_PCI_EQ_HD_MASK) >>
1270 qrec = &fmqa->fmqa_base[head];
1295 head = (head + 1) % sc->sc_msiq_size;
1296 qrec = &fmqa->fmqa_base[head];
1301 FIRE_PCI_WRITE_8(sc, fmqa->fmqa_head, (head & FO_PCI_EQ_HD_MASK) <<
1671 u_int head, msi, msiq; local
1676 head = (FIRE_PCI_READ_8(sc, fmqa->fmqa_head) & FO_PCI_EQ_HD_MASK) >>
1678 qrec = &fmqa->fmqa_base[head];
[all...]
/freebsd-11-stable/sys/dev/drm/
H A Dmga_drv.h84 drm_mga_freelist_t *head; member in struct:drm_mga_private
321 DRM_INFO( " tail=0x%06x head=0x%06lx\n", \
360 /* Buffer aging via primary DMA stream head pointer.
365 (age)->head = h; \
371 (age)->head < h ) )
377 entry->age.head = (dev_priv->prim.tail + \
381 entry->age.head = 0; \
H A Di915_dma.c39 * the head pointer changes, so that EBUSY only happens if the ring
53 ring->head = I915_READ(PRB0_HEAD) & HEAD_ADDR;
55 ring->space = ring->head - (ring->tail + 8);
64 if (ring->head != last_head)
70 last_head = ring->head;
131 ring->head = I915_READ(PRB0_HEAD) & HEAD_ADDR;
133 ring->space = ring->head - (ring->tail + 8);
137 if (ring->head == ring->tail && dev_priv->sarea_priv)
/freebsd-11-stable/sys/dev/hatm/
H A Dif_hatmvar.h115 uint32_t head, tail; /* head and tail */ member in struct:herbp
128 uint32_t head; /* driver end */ member in struct:herbrq
138 u_int head; /* head (copy of adapter) */ member in struct:hetpdrq
150 u_int head; /* adapter end */ member in struct:hetbrq
322 uint32_t head; /* head index */ member in struct:heirq
H A Dif_hatm_tx.c180 if (sc->tpdrq.tail < sc->tpdrq.head)
181 space = sc->tpdrq.head - sc->tpdrq.tail;
183 space = sc->tpdrq.head - sc->tpdrq.tail + sc->tpdrq.size;
186 sc->tpdrq.head =
190 if (sc->tpdrq.tail < sc->tpdrq.head)
191 space = sc->tpdrq.head - sc->tpdrq.tail;
193 space = sc->tpdrq.head - sc->tpdrq.tail +
/freebsd-11-stable/sys/netinet/
H A Din_pcb.c1510 struct inpcbhead *head; local
1515 head = &pcbinfo->ipi_hashbase[INP_PCBHASH(INADDR_ANY, lport,
1517 LIST_FOREACH(inp, head, inp_hash) {
1619 struct inpcbhead *head; local
1629 head = &pcbgroup->ipg_hashbase[INP_PCBHASH(faddr.s_addr, lport, fport,
1631 LIST_FOREACH(inp, head, inp_pcbgrouphash) {
1668 struct inpcbhead *head; local
1679 head = &pcbgroup->ipg_hashbase[INP_PCBHASH(INADDR_ANY,
1681 LIST_FOREACH(inp, head, inp_pcbgrouphash) {
1743 struct inpcbhead *head; local
1849 struct inpcbhead *head; local
2190 struct inpcbhead *head; local
[all...]
/freebsd-11-stable/sys/dev/mthca/
H A Dmthca_qp.c233 wq->head = 0;
1551 cur = wq->head - wq->tail;
1557 cur = wq->head - wq->tail;
1634 mthca_err(dev, "SQ %06x full (%u head, %u tail,"
1636 qp->sq.head, qp->sq.tail,
1799 qp->sq.head += nreq;
1835 mthca_err(dev, "RQ %06x full (%u head, %u tail,"
1837 qp->rq.head, qp->rq.tail,
1890 qp->rq.head += MTHCA_TAVOR_MAX_WQES_PER_RECV_DB;
1904 qp->rq.head
[all...]
/freebsd-11-stable/sys/dev/mlx5/mlx5_ib/
H A Dmlx5_ib_srq.c175 srq->head = 0;
458 if (unlikely(srq->head == srq->tail)) {
464 srq->wrid[srq->head] = wr->wr_id;
466 next = get_wqe(srq, srq->head);
467 srq->head = be16_to_cpu(next->next_wqe_index);
/freebsd-11-stable/sys/dev/ismt/
H A Dismt.c164 uint8_t head; member in struct:ismt_softc
238 desc = &sc->desc[sc->head++];
239 if (sc->head == ISMT_DESC_ENTRIES)
240 sc->head = 0;
263 fmhp = sc->head << 16;
/freebsd-11-stable/contrib/gcc/
H A Dpredict.c734 loop's head as taken. */
1492 int head;
1503 head = next_ai->index;
1505 head = heads[next_ai->index];
1510 heads[next_ai->index] = head;
1561 basic_block head = loop->header;
1595 memcpy (&BLOCK_INFO (head)->frequency, &real_one, sizeof (real_one));
1596 last = head;
1597 for (bb = head; bb; bb = nextbb)
1609 if (bb != head)
1487 int head; local
1555 basic_block head = loop->header; local
[all...]
H A Dtree-ssa-pre.c200 /* The head of the list. Used for iterating over the list in
202 value_set_node_t head; member in struct:value_set
543 ret->head = ret->tail = NULL;
589 if (set->head == NULL)
591 set->head = set->tail = newnode;
666 if (!orig || !orig->head)
669 for (node = orig->head;
689 for (node = set->head;
696 set->head = node->next;
770 for (node = exprset->head; nod
970 tree head; local
[all...]
H A Dtree-flow-inline.h322 /* Link the new node at the head of the list. If we are in the process of
1328 move_use_after_head (use_operand_p use_p, use_operand_p head, argument
1331 gcc_assert (USE_FROM_PTR (use_p) == USE_FROM_PTR (head));
1332 /* Skip head when we find it. */
1333 if (use_p != head)
1354 link_use_stmts_after (use_operand_p head, imm_use_iterator *imm) argument
1357 use_operand_p last_p = head;
1358 tree head_stmt = USE_STMT (head);
1359 tree use = USE_FROM_PTR (head);
1370 last_p = move_use_after_head (use_p, head, last_
[all...]
/freebsd-11-stable/contrib/binutils/gas/
H A Ddwarf2dbg.c144 struct line_entry *head; member in struct:line_subseg
151 struct line_subseg *head; member in struct:line_seg
256 s->head = NULL;
260 for (pss = &s->head; (ss = *pss) != NULL ; pss = &ss->next)
271 ss->head = NULL;
272 ss->ptail = &ss->head;
1351 process_entries (s->seg, s->head->head);
1671 struct line_subseg *ss = s->head;
1676 *ptail = ss->head;
[all...]
/freebsd-11-stable/sys/contrib/octeon-sdk/
H A Dcvmx-pow.h436 the tail pointer rather than the head pointer for the specified qos level. */
705 uint64_t head : 1; /**< Set when this POW entry is at the head of its tag list (also set when in member in struct:__anon8701::__anon8707
717 uint64_t head : 1;
736 uint64_t head : 1; /**< Set when this SSO entry is at the head of its tag list (also set when in the member in struct:__anon8701::__anon8708
750 uint64_t head : 1;
765 uint64_t revlink_index : 11; /**< Points to the prior POW entry in the tag list when head == 0
770 uint64_t head : 1; /**< Set when this POW entry is at the head o member in struct:__anon8701::__anon8709
845 uint64_t head : 1; /**< Set when this SSO entry is at the head of its tag list (also set when in the member in struct:__anon8701::__anon8712
1247 uint64_t head : 1; member in struct:__anon8728::__anon8729
[all...]
/freebsd-11-stable/sys/dev/vnic/
H A Dnicvf_queues.c440 int head, tail, idx; local
471 * - it is safe to operate using head and tail indexes
478 head = rbdr->head;
480 while (head != tail) {
481 desc = GET_RBDR_DESC(rbdr, head);
488 head++;
489 head &= (rbdr->dmem.q_len - 1);
517 rbdr->head = 0;
756 /* Get head o
1717 uint64_t head, tail; local
[all...]
/freebsd-11-stable/contrib/groff/src/preproc/pic/
H A Dobject.cpp428 object *p = oblist.head;
495 object_list::object_list() : head(0), tail(0)
503 head = tail = obj;
519 ol->head = p->next;
520 if (ol->head) {
522 ol->head->prev = 0;
530 head = 0;
897 object *p = oblist.head;
908 print_object_list(oblist.head);
928 for (object *p = oblist.head;
[all...]
/freebsd-11-stable/sys/netpfil/ipfw/
H A Dip_fw_sockopt.c826 ipfw_reap_add(struct ip_fw_chain *chain, struct ip_fw **head, argument
835 rule->next = *head;
836 *head = rule;
845 ipfw_reap_rules(struct ip_fw *head) argument
849 while ((rule = head) != NULL) {
850 head = head->next;
1296 if (rt->head.length != sizeof(*rt))
1491 if (rh->range.head.length != sizeof(ipfw_range_tlv))
1679 * Check rule head i
[all...]
/freebsd-11-stable/sys/kern/
H A Duipc_usrreq.c1572 struct unp_head *head; local
1577 head = &unp_shead;
1581 head = &unp_dhead;
1585 head = &unp_sphead;
1628 for (unp = LIST_FIRST(head), i = 0; unp && i < n;
2158 /* Prepend it to the head. */
2342 struct unp_head **head; local
2353 for (head = heads; *head != NULL; head
[all...]
/freebsd-11-stable/crypto/heimdal/lib/roken/
H A Dresolve.c119 for(rr = r->head; rr;){
473 rr = &r->head;
635 for(rr = r->head; rr; rr = rr->next)
648 for(ss = srvs, headp = &r->head; *headp; )
660 headp = &r->head;
688 /* insert the selected record at the tail (of the head) of
898 r->head = parse_dns_record(pRec);
900 if (r->head == NULL) {
/freebsd-11-stable/usr.bin/fortune/fortune/
H A Dfortune.c456 add_file(int percent, const char *file, const char *dir, FILEDESC **head, argument
524 head, tail, parent);
574 if (*head == NULL)
575 *head = *tail = fp;
582 (*head)->prev = fp;
583 fp->next = *head;
584 *head = fp;
/freebsd-11-stable/sys/net/
H A Dnetmap_user.h44 * we can access ring->cur, ring->head, ring->tail, etc.
52 * All ring indexes (head, cur, tail) should always move forward.
131 * When everything is complete ring->head = ring->tail + 1 (modulo ring size)
136 return nm_ring_next(r, r->tail) != r->head;
140 * ring->head as explained in the comment above nm_ring_empty(). */
144 int ret = ring->tail - ring->head;
394 * list head containing all the netmap opened fd and their
930 D("TX%d %p h %d c %d t %d", i, r, r->head, r->cur, r->tail);
934 D("RX%d %p h %d c %d t %d", i, r, r->head, r->cur, r->tail);
1058 ring->head
[all...]
/freebsd-11-stable/sys/netpfil/ipfw/nat64/
H A Dnat64lsn_control.c507 ctlv->head.type = IPFW_TLV_COUNTERS;
508 ctlv->head.length = sz - sizeof(ipfw_obj_header);
707 if (od->head.type != IPFW_TLV_OBJDATA ||
708 od->head.length != sz - sizeof(ipfw_obj_header))
744 od->head.type = IPFW_TLV_OBJDATA;
745 od->head.length = sz - sizeof(ipfw_obj_header);
770 od->head.length += stg->count * sizeof(ipfw_nat64lsn_state);
/freebsd-11-stable/sys/cam/ctl/
H A Dctl_ha.c69 struct mbuf *head; member in struct:mbufq
77 q->head = q->tail = NULL;
85 while ((m = q->head) != NULL) {
86 q->head = m->m_nextpkt;
97 m = q->head;
101 q->head = m->m_nextpkt;
115 q->head = m;
/freebsd-11-stable/usr.sbin/uhsoctl/
H A Duhsoctl.c179 TAILQ_HEAD(, timer_entry) head;
204 te = TAILQ_FIRST(&tmrs->head);
211 TAILQ_REMOVE(&tmrs->head, te, next);
234 te2 = TAILQ_FIRST(&tmrs->head);
236 if (TAILQ_EMPTY(&tmrs->head)) {
237 TAILQ_INSERT_HEAD(&tmrs->head, te, next);
240 TAILQ_INSERT_HEAD(&tmrs->head, te, next);
249 TAILQ_INSERT_AFTER(&tmrs->head, te2, te, next);
1370 TAILQ_INIT(&timers.head);
/freebsd-11-stable/sys/dev/drm2/
H A Ddrm_fb_helper.c156 list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
298 list_for_each_entry(c, &dev->mode_config.crtc_list, head) {
541 list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
1044 list_for_each_entry(mode, &fb_connector->connector->modes, head) {
1077 list_for_each_entry(mode, &fb_helper_conn->connector->modes, head) {
1098 list_add(&mode->head, &fb_helper_conn->connector->modes);
1195 list_for_each_entry(mode, &fb_helper_conn->connector->modes, head) {
1236 list_for_each_entry(modes[i], &fb_helper_conn->connector->modes, head)
1465 list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {

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