| /kernel/linux/linux-6.6/drivers/net/ethernet/huawei/hinic/ |
| D | hinic_hw_api_cmd.c | 49 #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 …]
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| /kernel/linux/linux-5.10/drivers/net/ethernet/huawei/hinic/ |
| D | hinic_hw_api_cmd.c | 49 #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 …]
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| /kernel/linux/linux-6.6/drivers/net/ethernet/qlogic/qed/ |
| D | qed_chain.c | 10 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 …]
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| /kernel/linux/linux-5.10/drivers/net/ethernet/qlogic/qed/ |
| D | qed_chain.c | 10 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 …]
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| /kernel/linux/linux-5.10/drivers/dma-buf/ |
| D | dma-fence-chain.c | 3 * fence-chain: chain fences together in a timeline
10 #include <linux/dma-fence-chain.h>
16 * @chain: chain node to get the previous node from
19 * chain node.
21 static struct dma_fence *dma_fence_chain_get_prev(struct dma_fence_chain *chain) in dma_fence_chain_get_prev() argument
26 prev = dma_fence_get_rcu_safe(&chain->prev); in dma_fence_chain_get_prev()
32 * dma_fence_chain_walk - chain walking function
33 * @fence: current chain node
35 * Walk the chain to the next node. Returns the next fence or NULL if we are at
36 * the end of the chain. Garbage collects chain nodes which are already
[all …]
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| /kernel/linux/linux-6.6/drivers/dma-buf/ |
| D | dma-fence-chain.c | 3 * fence-chain: chain fences together in a timeline
10 #include <linux/dma-fence-chain.h>
16 * @chain: chain node to get the previous node from
19 * chain node.
21 static struct dma_fence *dma_fence_chain_get_prev(struct dma_fence_chain *chain) in dma_fence_chain_get_prev() argument
26 prev = dma_fence_get_rcu_safe(&chain->prev); in dma_fence_chain_get_prev()
32 * dma_fence_chain_walk - chain walking function
33 * @fence: current chain node
35 * Walk the chain to the next node. Returns the next fence or NULL if we are at
36 * the end of the chain. Garbage collects chain nodes which are already
[all …]
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| /kernel/linux/linux-5.10/tools/testing/selftests/net/forwarding/ |
| D | tc_chains.sh | 38 tc filter add dev $h2 ingress chain 1 protocol ip pref 1 handle 1101 \
45 check_fail $? "matched on filter in unreachable chain"
47 tc filter del dev $h2 ingress chain 1 protocol ip pref 1 handle 1101 \
50 log_test "unreachable chain ($tcflags)"
57 tc filter add dev $h2 ingress chain 1 protocol ip pref 1 handle 1101 \
62 $tcflags dst_mac $h2mac action goto chain 1
71 check_err $? "Did not match on correct filter with goto chain action"
74 check_err $? "Did not match on correct filter in chain 1"
78 tc filter del dev $h2 ingress chain 1 protocol ip pref 1 handle 1101 \
81 log_test "gact goto chain ($tcflags)"
[all …]
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| /kernel/linux/linux-6.6/tools/testing/selftests/net/forwarding/ |
| D | tc_chains.sh | 38 tc filter add dev $h2 ingress chain 1 protocol ip pref 1 handle 1101 \
45 check_fail $? "matched on filter in unreachable chain"
47 tc filter del dev $h2 ingress chain 1 protocol ip pref 1 handle 1101 \
50 log_test "unreachable chain ($tcflags)"
57 tc filter add dev $h2 ingress chain 1 protocol ip pref 1 handle 1101 \
62 $tcflags dst_mac $h2mac action goto chain 1
71 check_err $? "Did not match on correct filter with goto chain action"
74 check_err $? "Did not match on correct filter in chain 1"
78 tc filter del dev $h2 ingress chain 1 protocol ip pref 1 handle 1101 \
81 log_test "gact goto chain ($tcflags)"
[all …]
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| /kernel/linux/linux-6.6/drivers/net/ethernet/mellanox/mlx5/core/lib/ |
| D | fs_chains.c | 43 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()
174 /* The root table(chain 0, prio 1, level 0) is required to be 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()
[all …]
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| /kernel/linux/linux-5.10/drivers/net/wireless/ath/ath9k/ |
| D | ar9003_rtt.c | 29 * There is an internal table (i.e. the rtt) for each chain (or bank).
72 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()
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| /kernel/linux/linux-6.6/drivers/net/wireless/ath/ath9k/ |
| D | ar9003_rtt.c | 29 * There is an internal table (i.e. the rtt) for each chain (or bank).
72 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()
[all …]
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| /kernel/linux/linux-5.10/drivers/net/ethernet/mellanox/mlx5/core/lib/ |
| D | fs_chains.c | 63 u32 chain; member
75 u32 chain; member
88 struct fs_chain *chain; member
97 .key_offset = offsetof(struct fs_chain, chain),
98 .key_len = sizeof_field(struct fs_chain, chain),
220 u32 chain, u32 prio, u32 level) in mlx5_chains_create_table() argument
231 sz = (chain == mlx5_chains_get_nf_ft_chain(chains)) ? in mlx5_chains_create_table()
244 /* The root table(chain 0, prio 1, level 0) is required to be in mlx5_chains_create_table()
250 (chain == 0 && prio == 1 && level == 0)) { in mlx5_chains_create_table()
254 mlx5_get_fdb_sub_ns(chains->dev, chain) : in mlx5_chains_create_table()
[all …]
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| /kernel/linux/linux-5.10/net/netfilter/ |
| D | nft_immediate.c | 74 struct nft_chain *chain = priv->data.verdict.chain; in nft_immediate_init() local
79 err = nf_tables_bind_chain(ctx, chain); in nft_immediate_init()
101 struct nft_chain *chain; in nft_immediate_activate() local
108 chain = data->verdict.chain; in nft_immediate_activate()
109 if (!nft_chain_binding(chain)) in nft_immediate_activate()
113 chain_ctx.chain = chain; in nft_immediate_activate()
115 list_for_each_entry(rule, &chain->rules, list) in nft_immediate_activate()
118 nft_clear(ctx->net, chain); in nft_immediate_activate()
129 struct nft_chain *chain, in nft_immediate_chain_deactivate() argument
136 chain_ctx.chain = chain; in nft_immediate_chain_deactivate()
[all …]
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| /kernel/linux/linux-6.6/net/netfilter/ |
| D | nft_immediate.c | 74 struct nft_chain *chain = priv->data.verdict.chain; in nft_immediate_init() local
79 err = nf_tables_bind_chain(ctx, chain); in nft_immediate_init()
101 struct nft_chain *chain; in nft_immediate_activate() local
108 chain = data->verdict.chain; in nft_immediate_activate()
109 if (!nft_chain_binding(chain)) in nft_immediate_activate()
113 chain_ctx.chain = chain; in nft_immediate_activate()
115 list_for_each_entry(rule, &chain->rules, list) in nft_immediate_activate()
118 nft_clear(ctx->net, chain); in nft_immediate_activate()
129 struct nft_chain *chain, in nft_immediate_chain_deactivate() argument
136 chain_ctx.chain = chain; in nft_immediate_chain_deactivate()
[all …]
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| /kernel/linux/linux-5.10/drivers/crypto/marvell/cesa/ |
| D | tdma.c | 51 writel_relaxed(dreq->chain.first->cur_dma, in mv_cesa_dma_step()
62 for (tdma = dreq->chain.first; tdma;) { in mv_cesa_dma_cleanup()
75 dreq->chain.first = NULL; in mv_cesa_dma_cleanup()
76 dreq->chain.last = NULL; in mv_cesa_dma_cleanup()
84 for (tdma = dreq->chain.first; tdma; tdma = tdma->next) { in mv_cesa_dma_prepare()
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()
106 last->next = dreq->chain.first; in mv_cesa_tdma_chain()
[all …]
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| /kernel/linux/linux-6.6/net/batman-adv/ |
| D | fragmentation.c | 32 * batadv_frag_clear_chain() - delete entries in the fragment buffer chain
33 * @head: head of chain with entries.
34 * @dropped: whether the chain is cleared because all fragments are dropped
63 struct batadv_frag_table_entry *chain; in batadv_frag_purge_orig() local
67 chain = &orig_node->fragments[i]; in batadv_frag_purge_orig()
68 spin_lock_bh(&chain->lock); in batadv_frag_purge_orig()
70 if (!check_cb || check_cb(chain)) { in batadv_frag_purge_orig()
71 batadv_frag_clear_chain(&chain->fragment_list, true); 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()
[all …]
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| /kernel/linux/linux-5.10/net/batman-adv/ |
| D | fragmentation.c | 33 * batadv_frag_clear_chain() - delete entries in the fragment buffer chain
34 * @head: head of chain with entries.
35 * @dropped: whether the chain is cleared because all fragments are dropped
64 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()
[all …]
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| /kernel/linux/linux-6.6/net/sched/ |
| D | cls_api.c | 54 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
[all …]
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| /kernel/linux/linux-5.10/drivers/s390/cio/ |
| D | vfio_ccw_cp.c | 34 /* Guest physical address of the current chain. */
36 /* Count of the valid ccws in chain. */
291 * @head: address of the beginning of a CCW chain
292 * @len: number of CCWs within the chain
294 * Determine whether the address of a CCW (whether a new chain,
316 struct ccwchain *chain; in ccwchain_alloc() local
321 size = ((sizeof(*chain) + 7L) & -8L) + in ccwchain_alloc()
322 sizeof(*chain->ch_ccw) * len + in ccwchain_alloc()
323 sizeof(*chain->ch_pa) * len; in ccwchain_alloc()
324 chain = kzalloc(size, GFP_DMA | GFP_KERNEL); in ccwchain_alloc()
[all …]
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| /kernel/linux/linux-6.6/kernel/ |
| D | notifier.c | 21 * Notifier chain core routines. The exported routines below
63 * @nl: Pointer to head of the blocking notifier chain
110 * @nl: Pointer to head of the blocking notifier chain
116 * NOTE: It is important the @nl chain doesn't change between the two
136 * Atomic notifier chain routines. Registration and unregistration
141 * atomic_notifier_chain_register - Add notifier to an atomic notifier chain
142 * @nh: Pointer to head of the atomic notifier chain
143 * @n: New entry in notifier chain
145 * Adds a notifier to an atomic notifier chain.
163 * atomic_notifier_chain_register_unique_prio - Add notifier to an atomic notifier chain
[all …]
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| /kernel/linux/linux-6.6/include/linux/qed/ |
| D | qed_chain.h | 22 /* Chain is a single page (next ptr) is not required */
30 QED_CHAIN_USE_TO_PRODUCE, /* Chain starts empty */
31 QED_CHAIN_USE_TO_CONSUME, /* Chain starts full */
32 QED_CHAIN_USE_TO_CONSUME_PRODUCE, /* Chain starts empty */
36 /* The chain's size/prod/cons are kept in 16-bit variables */
39 /* The chain's size/prod/cons are kept in 32-bit variables */
76 /* Fastpath portion of the chain - required for commands such
88 * chain pages, respectively to the physical addresses
120 /* Slowpath of the chain - required for initialization and destruction,
133 /* Address of first page of the chain - the address is required
[all …]
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| /kernel/linux/linux-5.10/net/sched/ |
| D | cls_api.c | 52 return jhash_3words(tp->chain->index, tp->prio, in destroy_obj_hashfn()
56 static void tcf_proto_signal_destroying(struct tcf_chain *chain, in tcf_proto_signal_destroying() argument
59 struct tcf_block *block = chain->block; in tcf_proto_signal_destroying()
70 return tp1->chain->index == tp2->chain->index && in tcf_proto_cmp()
75 static bool tcf_proto_exists_destroying(struct tcf_chain *chain, in tcf_proto_exists_destroying() argument
83 hash_for_each_possible_rcu(chain->block->proto_destroy_ht, iter, in tcf_proto_exists_destroying()
96 tcf_proto_signal_destroyed(struct tcf_chain *chain, struct tcf_proto *tp) in tcf_proto_signal_destroyed() argument
98 struct tcf_block *block = chain->block; in tcf_proto_signal_destroyed()
250 u32 prio, struct tcf_chain *chain, in tcf_proto_create() argument
269 tp->chain = chain; in tcf_proto_create()
[all …]
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| /kernel/linux/linux-5.10/kernel/ |
| D | notifier.c | 18 * Notifier chain core routines. The exported routines below
54 * @nl: Pointer to head of the blocking notifier chain
100 * @nl: Pointer to head of the blocking notifier chain
106 * NOTE: It is important the @nl chain doesn't change between the two
126 * Atomic notifier chain routines. Registration and unregistration
131 * atomic_notifier_chain_register - Add notifier to an atomic notifier chain
132 * @nh: Pointer to head of the atomic notifier chain
133 * @n: New entry in notifier chain
135 * Adds a notifier to an atomic notifier chain.
153 * atomic_notifier_chain_unregister - Remove notifier from an atomic notifier chain
[all …]
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| /kernel/linux/linux-5.10/include/linux/qed/ |
| D | qed_chain.h | 22 /* Chain is a single page (next ptr) is unrequired */
30 QED_CHAIN_USE_TO_PRODUCE, /* Chain starts empty */
31 QED_CHAIN_USE_TO_CONSUME, /* Chain starts full */
32 QED_CHAIN_USE_TO_CONSUME_PRODUCE, /* Chain starts empty */
36 /* The chain's size/prod/cons are kept in 16-bit variables */
39 /* The chain's size/prod/cons are kept in 32-bit variables */
76 /* Fastpath portion of the chain - required for commands such
88 * chain pages, respectively to the physical addresses
120 /* Slowpath of the chain - required for initialization and destruction,
133 /* Address of first page of the chain - the address is required
[all …]
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| /kernel/linux/linux-6.6/drivers/s390/cio/ |
| D | crw.c | 66 unsigned int chain; in crw_collect_info() local
73 chain = 0; in crw_collect_info()
77 if (unlikely(chain > 1)) { in crw_collect_info()
90 "chain\n", __func__, chain); in crw_collect_info()
93 chain = tmp_crw.chn ? chain + 1 : 0; in crw_collect_info()
96 ccode = stcrw(&crw[chain]); in crw_collect_info()
101 crw[chain].slct, crw[chain].oflw, crw[chain].chn, in crw_collect_info()
102 crw[chain].rsc, crw[chain].anc, crw[chain].erc, in crw_collect_info()
103 crw[chain].rsid); in crw_collect_info()
105 if (crw[chain].oflw) { in crw_collect_info()
[all …]
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