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/linux/drivers/net/ethernet/huawei/hinic/
A Dhinic_hw_api_cmd.c149 chain->cons_idx = get_hw_cons_idx(chain); in chain_busy()
153 if (chain->cons_idx == MASKED_IDX(chain, prod_idx + 1)) { in chain_busy()
155 chain->chain_type, chain->cons_idx, in chain_busy()
231 cell_ctxt = &chain->cell_ctxt[chain->prod_idx]; in prepare_api_cmd()
279 chain->prod_idx = MASKED_IDX(chain, chain->prod_idx + 1); in cmd_chain_prod_idx_inc()
329 if (chain->cons_idx == chain->prod_idx) { in wait_for_status_poll()
399 ctxt = &chain->cell_ctxt[chain->prod_idx]; in api_cmd()
797 chain->curr_node = chain->head_node; in api_cmd_create_cells()
856 chain->wb_status, chain->wb_status_paddr); in api_chain_free()
903 api_cmd_destroy_cells(chain, chain->num_cells); in api_cmd_create_chain()
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/linux/drivers/net/ethernet/qlogic/qed/
A Dqed_chain.c14 memset(chain, 0, sizeof(*chain)); in qed_chain_init()
18 chain->mode = params->mode; in qed_chain_init()
29 chain->elem_per_page_mask = chain->elem_per_page - 1; in qed_chain_init()
30 chain->next_page_mask = chain->usable_per_page & in qed_chain_init()
35 chain->capacity = chain->usable_per_page * page_cnt; in qed_chain_init()
36 chain->size = chain->elem_per_page * page_cnt; in qed_chain_init()
53 size = chain->elem_size * chain->usable_per_page; in qed_chain_init_next_ptr_elem()
76 size = chain->elem_size * chain->usable_per_page; in qed_chain_free_next_ptr()
102 chain->p_virt_addr, chain->p_phys_addr); in qed_chain_free_single()
140 switch (chain->mode) { in qed_chain_free()
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/linux/drivers/dma-buf/
A Ddma-fence-chain.c45 if (!chain) { in dma_fence_chain_walk()
98 if (!chain || chain->base.seqno < seqno) in dma_fence_chain_find_seqno()
106 dma_fence_put(&chain->base); in dma_fence_chain_find_seqno()
126 chain = container_of(work, typeof(*chain), work); in dma_fence_chain_irq_work()
132 dma_fence_put(&chain->base); in dma_fence_chain_irq_work()
139 chain = container_of(cb, typeof(*chain), cb); in dma_fence_chain_cb()
152 struct dma_fence *f = chain ? chain->fence : fence; in dma_fence_chain_enable_signaling()
169 struct dma_fence *f = chain ? chain->fence : fence; in dma_fence_chain_signaled()
207 dma_fence_put(chain->fence); in dma_fence_chain_release()
241 chain->fence = fence; in dma_fence_chain_init()
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/linux/drivers/net/wireless/ath/ath9k/
A Dar9003_rtt.c106 int chain, i; in ar9003_hw_rtt_load_hist() local
108 for (chain = 0; chain < AR9300_MAX_CHAINS; chain++) { in ar9003_hw_rtt_load_hist()
116 i, chain, ah->caldata->rtt_table[chain][i]); in ar9003_hw_rtt_load_hist()
128 if ((index != 5) || (chain >= 2)) in ar9003_hw_patch_rtt()
136 caldac = ah->caldata->caldac[chain]; in ar9003_hw_patch_rtt()
171 int chain, i; in ar9003_hw_rtt_fill_hist() local
173 for (chain = 0; chain < AR9300_MAX_CHAINS; chain++) { in ar9003_hw_rtt_fill_hist()
177 ah->caldata->rtt_table[chain][i] = in ar9003_hw_rtt_fill_hist()
184 i, chain, ah->caldata->rtt_table[chain][i]); in ar9003_hw_rtt_fill_hist()
193 int chain, i; in ar9003_hw_rtt_clear_hist() local
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/linux/drivers/net/ethernet/mellanox/mlx5/core/lib/
A Dfs_chains.c43 u32 chain; member
55 u32 chain; member
221 if (chain->chain == mlx5_chains_get_nf_ft_chain(chains) || in create_chain_restore()
314 chain_s->chain = chain; in mlx5_chains_create_chain()
383 chain->chain != mlx5_chains_get_nf_ft_chain(chains) && in mlx5_chains_add_miss_rule()
397 struct fs_chain *chain = prio->chain; in mlx5_chains_update_prio_prevs() local
537 prio_s->key.chain = chain; in mlx5_chains_create_prio()
579 struct fs_chain *chain = prio->chain; in mlx5_chains_destroy_prio() local
620 key.chain = chain; in mlx5_chains_get_table()
654 key.chain = chain; in mlx5_chains_put_table()
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/linux/drivers/s390/cio/
A Dvfio_ccw_cp.c325 if (!chain) in ccwchain_alloc()
328 data = (u8 *)chain + ((sizeof(*chain) + 7L) & -8L); in ccwchain_alloc()
331 data = (u8 *)(chain->ch_ccw) + sizeof(*chain->ch_ccw) * len; in ccwchain_alloc()
334 chain->ch_len = len; in ccwchain_alloc()
338 return chain; in ccwchain_alloc()
344 kfree(chain); in ccwchain_free()
446 if (!chain) in ccwchain_handle_ccw()
448 chain->ch_iova = cda; in ccwchain_handle_ccw()
759 chain->ch_len = idx; in cp_prefetch()
761 chain->ch_len = 0; in cp_prefetch()
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A Dcrw.c67 unsigned int chain; in crw_collect_info() local
74 chain = 0; in crw_collect_info()
78 if (unlikely(chain > 1)) { in crw_collect_info()
94 chain = tmp_crw.chn ? chain + 1 : 0; in crw_collect_info()
102 crw[chain].slct, crw[chain].oflw, crw[chain].chn, in crw_collect_info()
103 crw[chain].rsc, crw[chain].anc, crw[chain].erc, in crw_collect_info()
104 crw[chain].rsid); in crw_collect_info()
106 if (crw[chain].oflw) { in crw_collect_info()
116 chain = 0; in crw_collect_info()
120 chain++; in crw_collect_info()
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/linux/net/batman-adv/
A Dfragmentation.c68 spin_lock_bh(&chain->lock); in batadv_frag_purge_orig()
72 chain->size = 0; in batadv_frag_purge_orig()
75 spin_unlock_bh(&chain->lock); in batadv_frag_purge_orig()
112 if (chain->seqno == seqno) in batadv_frag_init_chain()
118 chain->size = 0; in batadv_frag_init_chain()
119 chain->seqno = seqno; in batadv_frag_init_chain()
172 spin_lock_bh(&chain->lock); in batadv_frag_insert_packet()
176 chain->timestamp = jiffies; in batadv_frag_insert_packet()
206 chain->timestamp = jiffies; in batadv_frag_insert_packet()
219 chain->size = 0; in batadv_frag_insert_packet()
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/linux/drivers/crypto/marvell/cesa/
A Dtdma.c75 dreq->chain.first = NULL; in mv_cesa_dma_cleanup()
76 dreq->chain.last = NULL; in mv_cesa_dma_cleanup()
99 if (engine->chain.first == NULL && engine->chain.last == NULL) { in mv_cesa_tdma_chain()
100 engine->chain.first = dreq->chain.first; in mv_cesa_tdma_chain()
101 engine->chain.last = dreq->chain.last; in mv_cesa_tdma_chain()
105 last = engine->chain.last; in mv_cesa_tdma_chain()
107 engine->chain.last = dreq->chain.last; in mv_cesa_tdma_chain()
203 if (chain->last) { in mv_cesa_dma_add_desc()
207 chain->first = new_tdma; in mv_cesa_dma_add_desc()
210 chain->last = new_tdma; in mv_cesa_dma_add_desc()
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/linux/net/sched/
A Dcls_api.c72 return tp1->chain->index == tp2->chain->index && in tcf_proto_cmp()
271 tp->chain = chain; in tcf_proto_create()
355 chain = kzalloc(sizeof(*chain), GFP_KERNEL); in tcf_chain_create()
356 if (!chain) in tcf_chain_create()
364 block->chain0.chain = chain; in tcf_chain_create()
440 return chain->refcnt == chain->action_refcnt; in tcf_chain_held_by_acts_only()
913 if (chain) in __tcf_get_next_chain()
921 while (chain && tcf_chain_held_by_acts_only(chain)) in __tcf_get_next_chain()
925 if (chain) in __tcf_get_next_chain()
1015 chain = tcf_get_next_chain(block, chain)) { in tcf_block_flush_all_chains()
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/linux/net/netfilter/
A Dnf_tables_offload.c250 if (!nft_is_base_chain(chain)) in nft_flow_offload_cmd()
253 basechain = nft_base_chain(chain); in nft_flow_offload_cmd()
304 struct nft_chain *chain; in nft_flow_offload_unbind() local
307 chain = &basechain->chain; in nft_flow_offload_unbind()
473 if (!nft_is_base_chain(chain)) in nft_flow_offload_chain()
476 basechain = nft_base_chain(chain); in nft_flow_offload_chain()
604 struct nft_chain *chain; in __nft_offload_get_chain() local
611 if (!nft_is_base_chain(chain) || in __nft_offload_get_chain()
627 return chain; in __nft_offload_get_chain()
640 struct nft_chain *chain; in nft_offload_netdev_event() local
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A Dnf_tables_core.c25 const struct nft_chain *chain, in __nft_trace_packet() argument
33 info->chain = chain; in __nft_trace_packet()
40 const struct nft_chain *chain, in nft_trace_packet() argument
46 __nft_trace_packet(info, chain, type); in nft_trace_packet()
111 base_chain = nft_base_chain(chain); in nft_update_chain_stats()
128 const struct nft_chain *chain; member
160 const struct nft_chain *chain = priv, *basechain = chain; in nft_do_chain() local
215 nft_trace_packet(&info, chain, rule, in nft_do_chain()
224 jumpstack[stackptr].chain = chain; in nft_do_chain()
232 chain = regs.verdict.chain; in nft_do_chain()
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A Dnf_tables_api.c139 ctx->chain = chain; in nft_ctx_init()
1180 ctx->chain = chain; in nft_flush_table()
1225 ctx->chain = chain; in nft_flush_table()
2044 chain = &basechain->chain; in nft_basechain_init()
2118 chain = &basechain->chain; in nf_tables_addchain()
2149 ctx->chain = chain; in nf_tables_addchain()
3248 ctx.chain = chain; in nft_table_validate()
3565 ctx.chain = chain; in nf_tables_delrule()
9120 if (ctx->chain == chain) in nf_tables_check_loops()
9611 ctx.chain = chain; in __nft_release_table()
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/linux/drivers/media/usb/uvc/
A Duvc_ctrl.c877 list_for_each_entry(entity, &chain->entities, chain) { in uvc_find_control()
985 chain->dev->intfnum, in __uvc_ctrl_get()
1366 mutex_lock(&chain->ctrl_mutex); in uvc_ctrl_status_event()
1423 w->chain = chain; in uvc_ctrl_status_event_async()
1661 struct uvc_video_chain *chain = handle->chain; in __uvc_ctrl_commit() local
1667 list_for_each_entry(entity, &chain->entities, chain) { in __uvc_ctrl_commit()
1703 struct uvc_video_chain *chain = handle->chain; in uvc_ctrl_set() local
1992 list_for_each_entry(entity, &chain->entities, chain) { in uvc_xu_ctrl_query()
2239 list_for_each_entry(entity, &chain->entities, chain) { in uvc_ctrl_add_mapping()
2424 list_for_each_entry(entity, &chain->entities, chain) { in uvc_ctrl_init_chain()
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A Duvc_entity.c17 static int uvc_mc_create_links(struct uvc_video_chain *chain, in uvc_mc_create_links() argument
39 remote = uvc_entity_by_id(chain->dev, entity->baSourceID[i]); in uvc_mc_create_links()
70 static int uvc_mc_init_entity(struct uvc_video_chain *chain, in uvc_mc_init_entity() argument
122 ret = v4l2_device_register_subdev(&chain->dev->vdev, in uvc_mc_init_entity()
135 int uvc_mc_register_entities(struct uvc_video_chain *chain) in uvc_mc_register_entities() argument
140 list_for_each_entry(entity, &chain->entities, chain) { in uvc_mc_register_entities()
141 ret = uvc_mc_init_entity(chain, entity); in uvc_mc_register_entities()
143 dev_info(&chain->dev->udev->dev, in uvc_mc_register_entities()
150 list_for_each_entry(entity, &chain->entities, chain) { in uvc_mc_register_entities()
151 ret = uvc_mc_create_links(chain, entity); in uvc_mc_register_entities()
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A Duvc_driver.c1681 list_add_tail(&entity->chain, &chain->entities); in uvc_scan_chain_entity()
1702 if (forward->chain.next || forward->chain.prev) { in uvc_scan_chain_forward()
1743 list_add_tail(&forward->chain, &chain->entities); in uvc_scan_chain_forward()
1769 list_add_tail(&forward->chain, &chain->entities); in uvc_scan_chain_forward()
1817 if (term->chain.next || term->chain.prev) { in uvc_scan_chain_backward()
1826 list_add_tail(&term->chain, &chain->entities); in uvc_scan_chain_backward()
1874 if (entity->chain.next || entity->chain.prev) { in uvc_scan_chain()
1938 chain = kzalloc(sizeof(*chain), GFP_KERNEL); in uvc_alloc_chain()
2060 if (term->chain.next || term->chain.prev) in uvc_scan_device()
2295 list_for_each_entry(term, &chain->entities, chain) { in uvc_register_terms()
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A Duvc_v4l2.c588 handle->chain = stream->chain; in uvc_v4l2_open()
627 struct uvc_video_chain *chain = handle->chain; in uvc_ioctl_querycap() local
869 struct uvc_video_chain *chain = handle->chain; in uvc_ioctl_enum_input() local
909 struct uvc_video_chain *chain = handle->chain; in uvc_ioctl_g_input() local
937 struct uvc_video_chain *chain = handle->chain; in uvc_ioctl_s_input() local
972 struct uvc_video_chain *chain = handle->chain; in uvc_ioctl_queryctrl() local
981 struct uvc_video_chain *chain = handle->chain; in uvc_ioctl_query_ext_ctrl() local
1030 struct uvc_video_chain *chain = handle->chain; in uvc_ioctl_g_ext_ctrls() local
1078 struct uvc_video_chain *chain = handle->chain; in uvc_ioctl_s_try_ext_ctrls() local
1128 struct uvc_video_chain *chain = handle->chain; in uvc_ioctl_querymenu() local
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/linux/tools/testing/selftests/net/forwarding/
A Dtc_chains.sh38 tc filter add dev $h2 ingress chain 1 protocol ip pref 1 handle 1101 \
47 tc filter del dev $h2 ingress chain 1 protocol ip pref 1 handle 1101 \
62 $tcflags dst_mac $h2mac action goto chain 1
88 tc chain add dev $h2 ingress
97 tc chain add dev $h2 ingress chain 1
115 tc chain del dev $h2 ingress
118 tc chain del dev $h2 ingress chain 1
128 tc chain add dev $h2 ingress protocol ip \
130 tc chain add dev $h2 ingress chain 1 protocol ip \
159 tc chain del dev $h2 ingress chain 1
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/linux/fs/minix/
A Ditree_common.c33 Indirect chain[DEPTH], in get_branch()
37 Indirect *p = chain; in get_branch()
50 if (!verify_chain(chain, p)) in get_branch()
157 Indirect chain[DEPTH]; in get_block() local
180 while (partial > chain) { in get_block()
208 while (partial > chain) { in get_block()
226 Indirect chain[DEPTH], in find_shared()
239 partial = chain + k-1; in find_shared()
246 if (p == chain + k - 1 && p > chain) { in find_shared()
305 Indirect chain[DEPTH]; in truncate() local
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/linux/include/linux/qed/
A Dqed_chain.h188 return chain->u.chain16.prod_idx; in qed_chain_get_prod_idx()
193 return chain->u.chain16.cons_idx; in qed_chain_get_cons_idx()
198 return chain->u.chain32.prod_idx; in qed_chain_get_prod_idx_u32()
203 return chain->u.chain32.cons_idx; in qed_chain_get_cons_idx_u32()
208 u32 prod = qed_chain_get_prod_idx(chain); in qed_chain_get_elem_used()
225 return (u16)(chain->capacity - qed_chain_get_elem_used(chain)); in qed_chain_get_elem_left()
247 return chain->capacity - qed_chain_get_elem_used_u32(chain); in qed_chain_get_elem_left_u32()
252 return chain->usable_per_page; in qed_chain_get_usable_per_page()
257 return chain->elem_unusable; in qed_chain_get_unusable_per_page()
262 return chain->page_cnt; in qed_chain_get_page_cnt()
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/linux/tools/testing/selftests/drivers/net/ocelot/
A Dtc_flower_chains.sh136 skip_sw action goto chain $(IS1 0)
138 flower skip_sw action goto chain $(IS1 1)
140 flower skip_sw action goto chain $(IS1 2)
142 flower skip_sw action goto chain $(IS2 0 0)
154 flower skip_sw action goto chain $(IS2 1 0)
180 action goto chain $(IS1 2)
182 tc filter add dev $eth0 egress chain $(ES0) pref 1 \
189 action goto chain $(IS1 1)
194 action goto chain $(IS2 1 0)
262 action goto chain $(IS2 0 0)
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/linux/drivers/net/ethernet/toshiba/
A Dspider_net.c280 descr = chain->ring; in spider_net_free_chain()
288 chain->hwring, chain->dma_addr); in spider_net_free_chain()
315 if (!chain->hwring) in spider_net_init_chain()
338 chain->head = chain->ring; in spider_net_init_chain()
339 chain->tail = chain->ring; in spider_net_init_chain()
503 chain->head = chain->head->next; in spider_net_refill_rx_chain()
535 chain->head = chain->head->next; in spider_net_alloc_rx_skbs()
776 if (chain->tail == chain->head) { in spider_net_release_tx_chain()
1004 chain->num_desc); in show_rx_chain()
1034 int from = (chain->num_desc + off - cnt) % chain->num_desc; in show_rx_chain()
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/linux/fs/ext4/
A Dindirect.c149 Indirect *p = chain; in ext4_get_branch()
530 Indirect chain[4]; in ext4_ind_map_blocks() local
657 while (partial > chain) { in ext4_ind_map_blocks()
803 partial = chain + k-1; in ext4_find_shared()
819 if (p == chain + k - 1 && p > chain) { in ext4_find_shared()
1110 Indirect chain[4]; in ext4_ind_truncate() local
1154 if (partial == chain) { in ext4_ind_truncate()
1172 while (partial > chain) { in ext4_ind_truncate()
1272 if (partial == chain) { in ext4_ind_remove_space()
1352 if (partial == chain) { in ext4_ind_remove_space()
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/linux/fs/sysv/
A Ditree.c91 Indirect chain[], in get_branch() argument
95 Indirect *p = chain; in get_branch()
169 Indirect chain[], in splice_branch() argument
207 Indirect chain[DEPTH]; in get_block() local
225 chain[depth-1].key)); in get_block()
262 while (partial > chain) { in get_block()
280 Indirect chain[], in find_shared() argument
293 partial = chain + k-1; in find_shared()
310 if (p == chain + k - 1 && p > chain) { in find_shared()
368 Indirect chain[DEPTH]; in sysv_truncate() local
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/linux/fs/lockd/
A Dhost.c38 for ((chain) = (table); \
39 (chain) < (table) + NLM_HOST_NRHASH; ++(chain)) \
43 for ((chain) = (table); \
44 (chain) < (table) + NLM_HOST_NRHASH; ++(chain)) \
46 (chain), h_hash)
237 struct hlist_head *chain; in nlmclnt_lookup_host() local
332 struct hlist_head *chain; in nlmsvc_lookup_host() local
530 struct hlist_head *chain; in next_host_state() local
585 struct hlist_head *chain; in nlm_complain_hosts() local
616 struct hlist_head *chain; in nlm_shutdown_hosts_net() local
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