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/linux/drivers/net/ethernet/huawei/hinic/
H A Dhinic_hw_api_cmd.c49 #define MASKED_IDX(chain, idx) ((idx) & ((chain)->num_cells - 1)) argument
89 static void set_prod_idx(struct hinic_api_cmd_chain *chain) in set_prod_idx() argument
91 enum hinic_api_cmd_chain_type chain_type = chain->chain_type; in set_prod_idx()
92 struct hinic_hwif *hwif = chain->hwif; in set_prod_idx()
100 prod_idx |= HINIC_API_CMD_PI_SET(chain->prod_idx, IDX); in set_prod_idx()
105 static u32 get_hw_cons_idx(struct hinic_api_cmd_chain *chain) in get_hw_cons_idx() argument
109 addr = HINIC_CSR_API_CMD_STATUS_ADDR(chain->chain_type); in get_hw_cons_idx()
110 val = hinic_hwif_read_reg(chain->hwif, addr); in get_hw_cons_idx()
115 static void dump_api_chain_reg(struct hinic_api_cmd_chain *chain) in dump_api_chain_reg() argument
119 addr = HINIC_CSR_API_CMD_STATUS_ADDR(chain->chain_type); in dump_api_chain_reg()
[all …]
/linux/drivers/net/ethernet/qlogic/qed/
H A Dqed_chain.c10 static void qed_chain_init(struct qed_chain *chain, in qed_chain_init() argument
14 memset(chain, 0, sizeof(*chain)); in qed_chain_init()
16 chain->elem_size = params->elem_size; in qed_chain_init()
17 chain->intended_use = params->intended_use; in qed_chain_init()
18 chain->mode = params->mode; in qed_chain_init()
19 chain->cnt_type = params->cnt_type; in qed_chain_init()
21 chain->elem_per_page = ELEMS_PER_PAGE(params->elem_size, in qed_chain_init()
23 chain->usable_per_page = USABLE_ELEMS_PER_PAGE(params->elem_size, in qed_chain_init()
26 chain->elem_unusable = UNUSABLE_ELEMS_PER_PAGE(params->elem_size, in qed_chain_init()
29 chain->elem_per_page_mask = chain->elem_per_page - 1; in qed_chain_init()
[all …]
H A Dqed_spq.c228 DMA_LO_LE(p_spq->chain.p_phys_addr); in qed_spq_hw_initialize()
230 DMA_HI_LE(p_spq->chain.p_phys_addr); in qed_spq_hw_initialize()
236 struct qed_chain *p_chain = &p_hwfn->p_spq->chain; in qed_spq_hw_post()
341 struct qed_chain *p_chain = &p_eq->chain; in qed_eq_completion()
414 ret = qed_chain_alloc(p_hwfn->cdev, &p_eq->chain, &params); in qed_eq_alloc()
435 qed_chain_reset(&p_hwfn->p_eq->chain); in qed_eq_setup()
443 qed_chain_free(p_hwfn->cdev, &p_hwfn->p_eq->chain); in qed_eq_free()
503 capacity = qed_chain_get_capacity(&p_spq->chain); in qed_spq_setup()
527 qed_chain_reset(&p_spq->chain); in qed_spq_setup()
570 ret = qed_chain_alloc(cdev, &p_spq->chain, &params); in qed_spq_alloc()
[all …]
/linux/drivers/net/wireless/ath/ath9k/
H A Dar9003_rtt.c72 static void ar9003_hw_rtt_load_hist_entry(struct ath_hw *ah, u8 chain, in ar9003_hw_rtt_load_hist_entry() argument
78 REG_WRITE(ah, AR_PHY_RTT_TABLE_SW_INTF_1_B(chain), val); in ar9003_hw_rtt_load_hist_entry()
83 REG_WRITE(ah, AR_PHY_RTT_TABLE_SW_INTF_B(chain), val); in ar9003_hw_rtt_load_hist_entry()
87 REG_WRITE(ah, AR_PHY_RTT_TABLE_SW_INTF_B(chain), val); in ar9003_hw_rtt_load_hist_entry()
90 if (!ath9k_hw_wait(ah, AR_PHY_RTT_TABLE_SW_INTF_B(chain), in ar9003_hw_rtt_load_hist_entry()
96 REG_WRITE(ah, AR_PHY_RTT_TABLE_SW_INTF_B(chain), val); in ar9003_hw_rtt_load_hist_entry()
99 ath9k_hw_wait(ah, AR_PHY_RTT_TABLE_SW_INTF_B(chain), in ar9003_hw_rtt_load_hist_entry()
106 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()
109 if (!(ah->caps.rx_chainmask & (1 << chain))) in ar9003_hw_rtt_load_hist()
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H A Dlink.c182 int chain; in ath_paprd_activate() local
190 for (chain = 0; chain < AR9300_MAX_CHAINS; chain++) { in ath_paprd_activate()
191 if (!(ah->txchainmask & BIT(chain))) in ath_paprd_activate()
194 ar9003_paprd_populate_single_table(ah, caldata, chain); in ath_paprd_activate()
201 static bool ath_paprd_send_frame(struct ath_softc *sc, struct sk_buff *skb, int chain) in ath_paprd_send_frame() argument
222 txctl.paprd = BIT(chain); in ath_paprd_send_frame()
236 chain); in ath_paprd_send_frame()
252 int chain; in ath_paprd_calibrate() local
282 for (chain = 0; chain < AR9300_MAX_CHAINS; chain++) { in ath_paprd_calibrate()
283 if (!(ah->txchainmask & BIT(chain))) in ath_paprd_calibrate()
[all …]
H A Dar9003_paprd.c305 static unsigned int ar9003_get_desired_gain(struct ath_hw *ah, int chain, in ar9003_get_desired_gain() argument
333 switch (chain) { in ar9003_get_desired_gain()
348 "Invalid chainmask: %d\n", chain); in ar9003_get_desired_gain()
753 int chain) in ar9003_paprd_populate_single_table() argument
755 u32 *paprd_table_val = caldata->pa_table[chain]; in ar9003_paprd_populate_single_table()
756 u32 small_signal_gain = caldata->small_signal_gain[chain]; in ar9003_paprd_populate_single_table()
761 if (chain == 0) in ar9003_paprd_populate_single_table()
763 else if (chain == 1) in ar9003_paprd_populate_single_table()
765 else if (chain == 2) in ar9003_paprd_populate_single_table()
773 if (chain == 0) in ar9003_paprd_populate_single_table()
[all …]
/linux/drivers/net/ethernet/mellanox/mlx5/core/lib/
H A Dfs_chains.c43 u32 chain; member
55 u32 chain; member
68 struct fs_chain *chain; member
77 .key_offset = offsetof(struct fs_chain, chain),
78 .key_len = sizeof_field(struct fs_chain, chain),
153 u32 chain, u32 prio, u32 level) in mlx5_chains_create_table() argument
164 sz = (chain == mlx5_chains_get_nf_ft_chain(chains)) ? in mlx5_chains_create_table()
180 (chain == 0 && prio == 1 && level == 0)) { in mlx5_chains_create_table()
184 mlx5_get_fdb_sub_ns(chains->dev, chain) : in mlx5_chains_create_table()
210 (int)PTR_ERR(ft), chain, prio, level, sz); in mlx5_chains_create_table()
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H A Dfs_chains.h43 mlx5_chains_get_table(struct mlx5_fs_chains *chains, u32 chain, u32 prio,
46 mlx5_chains_put_table(struct mlx5_fs_chains *chains, u32 chain, u32 prio,
59 mlx5_chains_get_chain_mapping(struct mlx5_fs_chains *chains, u32 chain,
82 mlx5_chains_get_table(struct mlx5_fs_chains *chains, u32 chain, u32 prio, in mlx5_chains_get_table() argument
85 mlx5_chains_put_table(struct mlx5_fs_chains *chains, u32 chain, u32 prio, in mlx5_chains_put_table() argument
/linux/drivers/s390/cio/
H A Dvfio_ccw_cp.c321 struct ccwchain *chain; in ccwchain_alloc() local
323 chain = kzalloc_obj(*chain); in ccwchain_alloc()
324 if (!chain) in ccwchain_alloc()
327 chain->ch_ccw = kzalloc_objs(*chain->ch_ccw, len, GFP_DMA | GFP_KERNEL); in ccwchain_alloc()
328 if (!chain->ch_ccw) in ccwchain_alloc()
331 chain->ch_pa = kzalloc_objs(*chain->ch_pa, len); in ccwchain_alloc()
332 if (!chain->ch_pa) in ccwchain_alloc()
335 list_add_tail(&chain->next, &cp->ccwchain_list); in ccwchain_alloc()
338 return chain; in ccwchain_alloc()
341 kfree(chain->ch_ccw); in ccwchain_alloc()
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/linux/net/batman-adv/
H A Dfragmentation.c64 struct batadv_frag_table_entry *chain; in batadv_frag_purge_orig() local
68 chain = &orig_node->fragments[i]; in batadv_frag_purge_orig()
69 spin_lock_bh(&chain->lock); in batadv_frag_purge_orig()
71 if (!check_cb || check_cb(chain)) { in batadv_frag_purge_orig()
72 batadv_frag_clear_chain(&chain->fragment_list, true); in batadv_frag_purge_orig()
73 chain->size = 0; in batadv_frag_purge_orig()
76 spin_unlock_bh(&chain->lock); in batadv_frag_purge_orig()
108 static bool batadv_frag_init_chain(struct batadv_frag_table_entry *chain, in batadv_frag_init_chain() argument
111 lockdep_assert_held(&chain->lock); in batadv_frag_init_chain()
113 if (chain->seqno == seqno) in batadv_frag_init_chain()
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/linux/net/sched/
H A Dcls_api.c54 const struct tcf_chain *chain; member
91 n->chain_index = tp->chain->index; in tcf_exts_miss_cookie_base_alloc()
92 n->chain = tp->chain; in tcf_exts_miss_cookie_base_alloc()
174 return jhash_3words(tp->chain->index, tp->prio, in destroy_obj_hashfn()
178 static void tcf_proto_signal_destroying(struct tcf_chain *chain, in tcf_proto_signal_destroying() argument
181 struct tcf_block *block = chain->block; in tcf_proto_signal_destroying()
192 return tp1->chain->index == tp2->chain->index && in tcf_proto_cmp()
197 static bool tcf_proto_exists_destroying(struct tcf_chain *chain, in tcf_proto_exists_destroying() argument
205 hash_for_each_possible_rcu(chain->block->proto_destroy_ht, iter, in tcf_proto_exists_destroying()
218 tcf_proto_signal_destroyed(struct tcf_chain *chain, struct tcf_proto *tp) in tcf_proto_signal_destroyed() argument
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/linux/tools/testing/selftests/net/forwarding/
H 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 \
57 tc filter add dev $h2 ingress chain 1 protocol ip pref 1 handle 1101 \
62 $tcflags dst_mac $h2mac action goto chain 1
78 tc filter del dev $h2 ingress chain 1 protocol ip pref 1 handle 1101 \
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 \
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/linux/include/linux/qed/
H A Dqed_chain.h186 static inline u16 qed_chain_get_prod_idx(const struct qed_chain *chain) in qed_chain_get_prod_idx() argument
188 return chain->u.chain16.prod_idx; in qed_chain_get_prod_idx()
191 static inline u16 qed_chain_get_cons_idx(const struct qed_chain *chain) in qed_chain_get_cons_idx() argument
193 return chain->u.chain16.cons_idx; in qed_chain_get_cons_idx()
196 static inline u32 qed_chain_get_prod_idx_u32(const struct qed_chain *chain) in qed_chain_get_prod_idx_u32() argument
198 return chain->u.chain32.prod_idx; in qed_chain_get_prod_idx_u32()
201 static inline u32 qed_chain_get_cons_idx_u32(const struct qed_chain *chain) in qed_chain_get_cons_idx_u32() argument
203 return chain->u.chain32.cons_idx; in qed_chain_get_cons_idx_u32()
206 static inline u16 qed_chain_get_elem_used(const struct qed_chain *chain) in qed_chain_get_elem_used() argument
208 u32 prod = qed_chain_get_prod_idx(chain); in qed_chain_get_elem_used()
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/linux/tools/testing/selftests/drivers/net/ocelot/
H A Dtc_flower_chains.sh117 tc filter add dev $eth ingress chain 0 pref 49152 flower \
118 skip_sw action goto chain $(IS1 0)
119 tc filter add dev $eth ingress chain $(IS1 0) pref 49152 \
120 flower skip_sw action goto chain $(IS1 1)
121 tc filter add dev $eth ingress chain $(IS1 1) pref 49152 \
122 flower skip_sw action goto chain $(IS1 2)
123 tc filter add dev $eth ingress chain $(IS1 2) pref 49152 \
124 flower skip_sw action goto chain $(IS2 0 0)
135 tc filter add dev $eth ingress chain $(IS2 0 0) pref 49152 \
136 flower skip_sw action goto chain $(IS2 1 0)
[all …]
/linux/fs/xfs/
H A Dxfs_hooks.h40 void xfs_hooks_init(struct xfs_hooks *chain);
41 int xfs_hooks_add(struct xfs_hooks *chain, struct xfs_hook *hook);
42 void xfs_hooks_del(struct xfs_hooks *chain, struct xfs_hook *hook);
43 int xfs_hooks_call(struct xfs_hooks *chain, unsigned long action,
61 # define xfs_hooks_init(chain) ((void)0) argument
62 # define xfs_hooks_call(chain, val, priv) (NOTIFY_DONE) argument
/linux/net/netfilter/
H A Dnf_tables_offload.c268 static int nft_flow_offload_cmd(const struct nft_chain *chain, in nft_flow_offload_cmd() argument
277 if (!nft_is_base_chain(chain)) in nft_flow_offload_cmd()
280 basechain = nft_base_chain(chain); in nft_flow_offload_cmd()
288 static int nft_flow_offload_rule(const struct nft_chain *chain, in nft_flow_offload_rule() argument
295 return nft_flow_offload_cmd(chain, rule, flow, command, &cls_flow); in nft_flow_offload_rule()
298 int nft_flow_rule_stats(const struct nft_chain *chain, in nft_flow_rule_stats() argument
305 err = nft_flow_offload_cmd(chain, rule, NULL, FLOW_CLS_STATS, in nft_flow_rule_stats()
331 struct nft_chain *chain; in nft_flow_offload_unbind() local
334 chain = &basechain->chain; in nft_flow_offload_unbind()
335 list_for_each_entry(rule, &chain->rules, list) { in nft_flow_offload_unbind()
[all …]
H A Dnf_tables_api.c127 const struct nft_chain *chain) in nft_chain_vstate_valid() argument
133 if (WARN_ON_ONCE(!nft_is_base_chain(ctx->chain))) in nft_chain_vstate_valid()
136 base_chain = nft_base_chain(ctx->chain); in nft_chain_vstate_valid()
141 if (chain->vstate.depth >= ctx->level && in nft_chain_vstate_valid()
142 chain->vstate.hook_mask[type] & BIT(hooknum)) in nft_chain_vstate_valid()
159 struct nft_chain *chain, in nft_ctx_init() argument
166 ctx->chain = chain; in nft_ctx_init()
261 struct nft_chain *chain, bool bind) in __nft_chain_trans_bind() argument
267 if (!nft_chain_binding(chain)) in __nft_chain_trans_bind()
274 if (nft_trans_chain(trans) == chain) in __nft_chain_trans_bind()
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/linux/sound/
H A Dsound_core.c350 const int chain = unit % SOUND_STEP; in register_sound_special_device() local
355 switch (chain) { in register_sound_special_device()
401 sprintf(_name, "unknown%d", chain); in register_sound_special_device()
408 return sound_insert_unit(&chains[chain], fops, -1, unit, max_unit, in register_sound_special_device()
519 static struct sound_unit *__look_for_unit(int chain, int unit) in __look_for_unit() argument
523 s=chains[chain]; in __look_for_unit()
535 int chain; in soundcore_open() local
540 chain=unit&0x0F; in soundcore_open()
541 if(chain==4 || chain==5) /* dsp/audio/dsp16 */ in soundcore_open()
545 chain=3; in soundcore_open()
[all …]
/linux/kernel/
H A Dcpu_pm.c22 struct raw_notifier_head chain; member
25 .chain = RAW_NOTIFIER_INIT(cpu_pm_notifier.chain),
34 ret = raw_notifier_call_chain(&cpu_pm_notifier.chain, event, NULL); in cpu_pm_notify()
46 ret = raw_notifier_call_chain_robust(&cpu_pm_notifier.chain, event_up, event_down, NULL); in cpu_pm_notify_robust()
67 ret = raw_notifier_chain_register(&cpu_pm_notifier.chain, nb); in cpu_pm_register_notifier()
87 ret = raw_notifier_chain_unregister(&cpu_pm_notifier.chain, nb); in cpu_pm_unregister_notifier()
/linux/tools/perf/ui/stdio/
H A Dhist.c55 struct callchain_list *chain, in ipchain__fprintf_graph() argument
79 str = callchain_list__sym_name(chain, bf, sizeof(bf), false); in ipchain__fprintf_graph()
82 callchain_list_counts__printf_value(chain, NULL, in ipchain__fprintf_graph()
119 struct callchain_list *chain; in __callchain__fprintf_graph() local
157 list_for_each_entry(chain, &child->val, list) { in __callchain__fprintf_graph()
158 ret += ipchain__fprintf_graph(fp, child, chain, depth, in __callchain__fprintf_graph()
226 struct callchain_list *chain; in callchain__fprintf_graph() local
237 list_for_each_entry(chain, &cnode->val, list) { in callchain__fprintf_graph()
258 callchain_list__sym_name(chain, bf, in callchain__fprintf_graph()
264 chain, fp, NULL, 0); in callchain__fprintf_graph()
[all …]
/linux/drivers/gpu/drm/msm/
H A Dmsm_syncobj.c126 post_deps[i].chain = dma_fence_chain_alloc(); in msm_syncobj_parse_post_deps()
127 if (!post_deps[i].chain) { in msm_syncobj_parse_post_deps()
143 dma_fence_chain_free(post_deps[j].chain); in msm_syncobj_parse_post_deps()
162 if (post_deps[i].chain) { in msm_syncobj_process_post_deps()
164 post_deps[i].chain, in msm_syncobj_process_post_deps()
166 post_deps[i].chain = NULL; in msm_syncobj_process_post_deps()
/linux/tools/testing/selftests/net/netfilter/
H A Dnft_queue.sh94 chain nfq {
98 chain pre {
102 chain input {
106 chain forward {
111 chain output {
117 chain post {
130 chain pre {
134 chain input {
138 chain forward {
142 chain output {
[all …]
/linux/include/net/netfilter/
H A Dnf_tables.h102 struct nft_chain *chain; member
216 struct nft_chain *chain; member
672 const struct nft_chain *chain; member
1080 const struct nft_chain *chain; /* for nftables tracing */ member
1158 int nft_chain_validate(const struct nft_ctx *ctx, struct nft_chain *chain);
1163 int nf_tables_bind_chain(const struct nft_ctx *ctx, struct nft_chain *chain);
1164 void nf_tables_unbind_chain(const struct nft_ctx *ctx, struct nft_chain *chain);
1189 int nft_chain_validate_dependency(const struct nft_chain *chain,
1191 int nft_chain_validate_hooks(const struct nft_chain *chain,
1194 static inline bool nft_chain_binding(const struct nft_chain *chain) in nft_chain_binding() argument
[all …]
/linux/tools/perf/ui/browsers/
H A Dhists.c185 struct callchain_list *chain; in callchain_node__count_rows_rb_tree()
188 list_for_each_entry(chain, &child->val, list) { in callchain_node__count_rows_rb_tree()
192 folded_sign = callchain_list__folded(chain); in callchain_node__count_rows_rb_tree()
206 struct callchain_list *chain; in callchain_node__count_flat_rows()
210 list_for_each_entry(chain, &node->parent_val, list) { in callchain_node__count_flat_rows()
212 /* only check first chain list entry */ in callchain_node__count_flat_rows()
213 folded_sign = callchain_list__folded(chain); in callchain_node__count_flat_rows()
220 list_for_each_entry(chain, &node->val, list) { in callchain_node__count_flat_rows()
223 folded_sign = callchain_list__folded(chain); in callchain_node__count_flat_rows()
240 struct callchain_list *chain; in callchain_node__count_rows()
184 struct callchain_list *chain; callchain_node__count_rows_rb_tree() local
205 struct callchain_list *chain; callchain_node__count_flat_rows() local
239 struct callchain_list *chain; callchain_node__count_rows() local
260 callchain__count_rows(struct rb_root * chain) callchain__count_rows() argument
335 struct callchain_list *chain; callchain_node__init_have_children_rb_tree() local
355 struct callchain_list *chain; callchain_node__init_have_children() local
518 struct callchain_list *chain; callchain_node__set_folding_rb_tree() local
536 struct callchain_list *chain; callchain_node__set_folding() local
552 callchain__set_folding(struct rb_root * chain,bool unfold) callchain__set_folding() argument
790 hist_browser__show_callchain_entry(struct hist_browser * browser,struct callchain_list * chain,const char * str,int offset,unsigned short row,struct callchain_print_arg * arg) hist_browser__show_callchain_entry() argument
816 hist_browser__fprintf_callchain_entry(struct hist_browser * b __maybe_unused,struct callchain_list * chain,const char * str,int offset,unsigned short row __maybe_unused,struct callchain_print_arg * arg) hist_browser__fprintf_callchain_entry() argument
846 hist_browser__show_callchain_list(struct hist_browser * browser,struct callchain_node * node,struct callchain_list * chain,unsigned short row,u64 total,bool need_percent,int offset,print_callchain_entry_fn print,struct callchain_print_arg * arg) hist_browser__show_callchain_list() argument
927 struct callchain_list *chain; hist_browser__show_callchain_flat() local
988 hist_browser__folded_callchain_str(struct hist_browser * browser,struct callchain_list * chain,char * value_str,char * old_str) hist_browser__folded_callchain_str() argument
1031 struct callchain_list *chain, *first_chain = NULL; hist_browser__show_callchain_folded() local
1120 struct callchain_list *chain; hist_browser__show_callchain_graph() local
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/linux/drivers/net/wireless/intel/iwlwifi/mld/
H A Dregulatory.c263 for (int chain = 0; chain < ARRAY_SIZE(cmd.v7.gain); chain++) { in iwl_mld_ppag_send_cmd() local
267 cmd.v7.gain[chain][subband] = in iwl_mld_ppag_send_cmd()
268 fwrt->ppag_chains[chain].subbands[subband]; in iwl_mld_ppag_send_cmd()
271 chain, subband, in iwl_mld_ppag_send_cmd()
272 cmd.v7.gain[chain][subband]); in iwl_mld_ppag_send_cmd()
281 for (int chain = 0; chain < ARRAY_SIZE(cmd.v8.gain); chain++) { in iwl_mld_ppag_send_cmd() local
285 cmd.v8.gain[chain][subband] = in iwl_mld_ppag_send_cmd()
286 fwrt->ppag_chains[chain].subbands[subband]; in iwl_mld_ppag_send_cmd()
289 chain, subband, in iwl_mld_ppag_send_cmd()
290 cmd.v8.gain[chain][subband]); in iwl_mld_ppag_send_cmd()

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