| /Linux-v5.4/crypto/ |
| D | gf128mul.c | 56 #define gf128mul_dat(q) { \ argument
57 q(0x00), q(0x01), q(0x02), q(0x03), q(0x04), q(0x05), q(0x06), q(0x07),\
58 q(0x08), q(0x09), q(0x0a), q(0x0b), q(0x0c), q(0x0d), q(0x0e), q(0x0f),\
59 q(0x10), q(0x11), q(0x12), q(0x13), q(0x14), q(0x15), q(0x16), q(0x17),\
60 q(0x18), q(0x19), q(0x1a), q(0x1b), q(0x1c), q(0x1d), q(0x1e), q(0x1f),\
61 q(0x20), q(0x21), q(0x22), q(0x23), q(0x24), q(0x25), q(0x26), q(0x27),\
62 q(0x28), q(0x29), q(0x2a), q(0x2b), q(0x2c), q(0x2d), q(0x2e), q(0x2f),\
63 q(0x30), q(0x31), q(0x32), q(0x33), q(0x34), q(0x35), q(0x36), q(0x37),\
64 q(0x38), q(0x39), q(0x3a), q(0x3b), q(0x3c), q(0x3d), q(0x3e), q(0x3f),\
65 q(0x40), q(0x41), q(0x42), q(0x43), q(0x44), q(0x45), q(0x46), q(0x47),\
[all …]
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| /Linux-v5.4/Documentation/networking/ |
| D | tls-offload-layers.svg | 1 …q-0.609375 -0.359375 -1.203125 -0.359375q-0.546875 0 -0.96875 0.328125q-0.421875 0.328125 -0.60937…
|
| /Linux-v5.4/drivers/media/v4l2-core/ |
| D | videobuf-core.c | 49 #define CALL(q, f, arg...) \ argument
50 ((q->int_ops->f) ? q->int_ops->f(arg) : 0)
51 #define CALLPTR(q, f, arg...) \ argument
52 ((q->int_ops->f) ? q->int_ops->f(arg) : NULL)
54 struct videobuf_buffer *videobuf_alloc_vb(struct videobuf_queue *q) in videobuf_alloc_vb() argument
58 BUG_ON(q->msize < sizeof(*vb)); in videobuf_alloc_vb()
60 if (!q->int_ops || !q->int_ops->alloc_vb) { in videobuf_alloc_vb()
65 vb = q->int_ops->alloc_vb(q->msize); in videobuf_alloc_vb()
75 static int state_neither_active_nor_queued(struct videobuf_queue *q, in state_neither_active_nor_queued() argument
81 spin_lock_irqsave(q->irqlock, flags); in state_neither_active_nor_queued()
[all …]
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| /Linux-v5.4/sound/core/seq/ |
| D | seq_queue.c | 50 static int queue_list_add(struct snd_seq_queue *q) in queue_list_add() argument
58 queue_list[i] = q; in queue_list_add()
59 q->queue = i; in queue_list_add()
71 struct snd_seq_queue *q; in queue_list_remove() local
75 q = queue_list[id]; in queue_list_remove()
76 if (q) { in queue_list_remove()
77 spin_lock(&q->owner_lock); in queue_list_remove()
78 if (q->owner == client) { in queue_list_remove()
80 q->klocked = 1; in queue_list_remove()
81 spin_unlock(&q->owner_lock); in queue_list_remove()
[all …]
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| /Linux-v5.4/net/xdp/ |
| D | xsk_queue.h | 91 static inline u64 xskq_nb_invalid_descs(struct xsk_queue *q) in xskq_nb_invalid_descs() argument
93 return q ? q->invalid_descs : 0; in xskq_nb_invalid_descs()
96 static inline u32 xskq_nb_avail(struct xsk_queue *q, u32 dcnt) in xskq_nb_avail() argument
98 u32 entries = q->prod_tail - q->cons_tail; in xskq_nb_avail()
102 q->prod_tail = READ_ONCE(q->ring->producer); in xskq_nb_avail()
103 entries = q->prod_tail - q->cons_tail; in xskq_nb_avail()
109 static inline u32 xskq_nb_free(struct xsk_queue *q, u32 producer, u32 dcnt) in xskq_nb_free() argument
111 u32 free_entries = q->nentries - (producer - q->cons_tail); in xskq_nb_free()
117 q->cons_tail = READ_ONCE(q->ring->consumer); in xskq_nb_free()
118 return q->nentries - (producer - q->cons_tail); in xskq_nb_free()
[all …]
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| /Linux-v5.4/sound/core/seq/oss/ |
| D | seq_oss_readq.c | 35 struct seq_oss_readq *q; in snd_seq_oss_readq_new() local
37 q = kzalloc(sizeof(*q), GFP_KERNEL); in snd_seq_oss_readq_new()
38 if (!q) in snd_seq_oss_readq_new()
41 q->q = kcalloc(maxlen, sizeof(union evrec), GFP_KERNEL); in snd_seq_oss_readq_new()
42 if (!q->q) { in snd_seq_oss_readq_new()
43 kfree(q); in snd_seq_oss_readq_new()
47 q->maxlen = maxlen; in snd_seq_oss_readq_new()
48 q->qlen = 0; in snd_seq_oss_readq_new()
49 q->head = q->tail = 0; in snd_seq_oss_readq_new()
50 init_waitqueue_head(&q->midi_sleep); in snd_seq_oss_readq_new()
[all …]
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| D | seq_oss_writeq.c | 27 struct seq_oss_writeq *q; in snd_seq_oss_writeq_new() local
30 if ((q = kzalloc(sizeof(*q), GFP_KERNEL)) == NULL) in snd_seq_oss_writeq_new()
32 q->dp = dp; in snd_seq_oss_writeq_new()
33 q->maxlen = maxlen; in snd_seq_oss_writeq_new()
34 spin_lock_init(&q->sync_lock); in snd_seq_oss_writeq_new()
35 q->sync_event_put = 0; in snd_seq_oss_writeq_new()
36 q->sync_time = 0; in snd_seq_oss_writeq_new()
37 init_waitqueue_head(&q->sync_sleep); in snd_seq_oss_writeq_new()
46 return q; in snd_seq_oss_writeq_new()
53 snd_seq_oss_writeq_delete(struct seq_oss_writeq *q) in snd_seq_oss_writeq_delete() argument
[all …]
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| /Linux-v5.4/net/sched/ |
| D | sch_choke.c | 76 static unsigned int choke_len(const struct choke_sched_data *q) in choke_len() argument
78 return (q->tail - q->head) & q->tab_mask; in choke_len()
82 static int use_ecn(const struct choke_sched_data *q) in use_ecn() argument
84 return q->flags & TC_RED_ECN; in use_ecn()
88 static int use_harddrop(const struct choke_sched_data *q) in use_harddrop() argument
90 return q->flags & TC_RED_HARDDROP; in use_harddrop()
94 static void choke_zap_head_holes(struct choke_sched_data *q) in choke_zap_head_holes() argument
97 q->head = (q->head + 1) & q->tab_mask; in choke_zap_head_holes()
98 if (q->head == q->tail) in choke_zap_head_holes()
100 } while (q->tab[q->head] == NULL); in choke_zap_head_holes()
[all …]
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| D | sch_sfq.c | 150 static inline struct sfq_head *sfq_dep_head(struct sfq_sched_data *q, sfq_index val) in sfq_dep_head() argument
153 return &q->slots[val].dep; in sfq_dep_head()
154 return &q->dep[val - SFQ_MAX_FLOWS]; in sfq_dep_head()
157 static unsigned int sfq_hash(const struct sfq_sched_data *q, in sfq_hash() argument
160 return skb_get_hash_perturb(skb, &q->perturbation) & (q->divisor - 1); in sfq_hash()
166 struct sfq_sched_data *q = qdisc_priv(sch); in sfq_classify() local
173 TC_H_MIN(skb->priority) <= q->divisor) in sfq_classify()
176 fl = rcu_dereference_bh(q->filter_list); in sfq_classify()
178 return sfq_hash(q, skb) + 1; in sfq_classify()
194 if (TC_H_MIN(res.classid) <= q->divisor) in sfq_classify()
[all …]
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| D | sch_netem.c | 200 static bool loss_4state(struct netem_sched_data *q) in loss_4state() argument
202 struct clgstate *clg = &q->clg; in loss_4state()
265 static bool loss_gilb_ell(struct netem_sched_data *q) in loss_gilb_ell() argument
267 struct clgstate *clg = &q->clg; in loss_gilb_ell()
286 static bool loss_event(struct netem_sched_data *q) in loss_event() argument
288 switch (q->loss_model) { in loss_event()
291 return q->loss && q->loss >= get_crandom(&q->loss_cor); in loss_event()
299 return loss_4state(q); in loss_event()
307 return loss_gilb_ell(q); in loss_event()
345 static u64 packet_time_ns(u64 len, const struct netem_sched_data *q) in packet_time_ns() argument
[all …]
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| D | sch_pie.c | 94 struct pie_sched_data *q = qdisc_priv(sch); in drop_early() local
96 u64 local_prob = q->vars.prob; in drop_early()
100 if (q->vars.burst_time > 0) in drop_early()
106 if ((q->vars.qdelay < q->params.target / 2) && in drop_early()
107 (q->vars.prob < MAX_PROB / 5)) in drop_early()
119 if (q->params.bytemode && packet_size <= mtu) in drop_early()
122 local_prob = q->vars.prob; in drop_early()
125 q->vars.accu_prob = 0; in drop_early()
126 q->vars.accu_prob_overflows = 0; in drop_early()
129 if (local_prob > MAX_PROB - q->vars.accu_prob) in drop_early()
[all …]
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| D | sch_sfb.c | 123 static void increment_one_qlen(u32 sfbhash, u32 slot, struct sfb_sched_data *q) in increment_one_qlen() argument
126 struct sfb_bucket *b = &q->bins[slot].bins[0][0]; in increment_one_qlen()
138 static void increment_qlen(const struct sk_buff *skb, struct sfb_sched_data *q) in increment_qlen() argument
144 increment_one_qlen(sfbhash, 0, q); in increment_qlen()
148 increment_one_qlen(sfbhash, 1, q); in increment_qlen()
152 struct sfb_sched_data *q) in decrement_one_qlen() argument
155 struct sfb_bucket *b = &q->bins[slot].bins[0][0]; in decrement_one_qlen()
167 static void decrement_qlen(const struct sk_buff *skb, struct sfb_sched_data *q) in decrement_qlen() argument
173 decrement_one_qlen(sfbhash, 0, q); in decrement_qlen()
177 decrement_one_qlen(sfbhash, 1, q); in decrement_qlen()
[all …]
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| D | sch_skbprio.c | 40 static u16 calc_new_high_prio(const struct skbprio_sched_data *q) in calc_new_high_prio() argument
44 for (prio = q->highest_prio - 1; prio >= q->lowest_prio; prio--) { in calc_new_high_prio()
45 if (!skb_queue_empty(&q->qdiscs[prio])) in calc_new_high_prio()
53 static u16 calc_new_low_prio(const struct skbprio_sched_data *q) in calc_new_low_prio() argument
57 for (prio = q->lowest_prio + 1; prio <= q->highest_prio; prio++) { in calc_new_low_prio()
58 if (!skb_queue_empty(&q->qdiscs[prio])) in calc_new_low_prio()
72 struct skbprio_sched_data *q = qdisc_priv(sch); in skbprio_enqueue() local
81 qdisc = &q->qdiscs[prio]; in skbprio_enqueue()
82 if (sch->q.qlen < sch->limit) { in skbprio_enqueue()
85 q->qstats[prio].backlog += qdisc_pkt_len(skb); in skbprio_enqueue()
[all …]
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| /Linux-v5.4/drivers/s390/cio/ |
| D | qdio_main.c | 112 static int qdio_do_eqbs(struct qdio_q *q, unsigned char *state, in qdio_do_eqbs() argument
115 int tmp_count = count, tmp_start = start, nr = q->nr; in qdio_do_eqbs()
118 qperf_inc(q, eqbs); in qdio_do_eqbs()
120 if (!q->is_input_q) in qdio_do_eqbs()
121 nr += q->irq_ptr->nr_input_qs; in qdio_do_eqbs()
123 ccq = do_eqbs(q->irq_ptr->sch_token, state, nr, &tmp_start, &tmp_count, in qdio_do_eqbs()
133 qperf_inc(q, eqbs_partial); in qdio_do_eqbs()
134 DBF_DEV_EVENT(DBF_WARN, q->irq_ptr, "EQBS part:%02x", in qdio_do_eqbs()
139 DBF_DEV_EVENT(DBF_WARN, q->irq_ptr, "EQBS again:%2d", ccq); in qdio_do_eqbs()
142 DBF_ERROR("%4x ccq:%3d", SCH_NO(q), ccq); in qdio_do_eqbs()
[all …]
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| /Linux-v5.4/block/ |
| D | blk-pm.c | 31 void blk_pm_runtime_init(struct request_queue *q, struct device *dev) in blk_pm_runtime_init() argument
33 q->dev = dev; in blk_pm_runtime_init()
34 q->rpm_status = RPM_ACTIVE; in blk_pm_runtime_init()
35 pm_runtime_set_autosuspend_delay(q->dev, -1); in blk_pm_runtime_init()
36 pm_runtime_use_autosuspend(q->dev); in blk_pm_runtime_init()
61 int blk_pre_runtime_suspend(struct request_queue *q) in blk_pre_runtime_suspend() argument
65 if (!q->dev) in blk_pre_runtime_suspend()
68 WARN_ON_ONCE(q->rpm_status != RPM_ACTIVE); in blk_pre_runtime_suspend()
76 blk_set_pm_only(q); in blk_pre_runtime_suspend()
79 blk_freeze_queue_start(q); in blk_pre_runtime_suspend()
[all …]
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| D | blk-sysfs.c | 60 static ssize_t queue_requests_show(struct request_queue *q, char *page) in queue_requests_show() argument
62 return queue_var_show(q->nr_requests, (page)); in queue_requests_show()
66 queue_requests_store(struct request_queue *q, const char *page, size_t count) in queue_requests_store() argument
71 if (!queue_is_mq(q)) in queue_requests_store()
81 err = blk_mq_update_nr_requests(q, nr); in queue_requests_store()
88 static ssize_t queue_ra_show(struct request_queue *q, char *page) in queue_ra_show() argument
90 unsigned long ra_kb = q->backing_dev_info->ra_pages << in queue_ra_show()
97 queue_ra_store(struct request_queue *q, const char *page, size_t count) in queue_ra_store() argument
105 q->backing_dev_info->ra_pages = ra_kb >> (PAGE_SHIFT - 10); in queue_ra_store()
110 static ssize_t queue_max_sectors_show(struct request_queue *q, char *page) in queue_max_sectors_show() argument
[all …]
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| D | elevator.c | 62 struct request_queue *q = rq->q; in elv_iosched_allow_bio_merge() local
63 struct elevator_queue *e = q->elevator; in elv_iosched_allow_bio_merge()
66 return e->type->ops.allow_merge(q, rq, bio); in elv_iosched_allow_bio_merge()
140 static struct elevator_type *elevator_get(struct request_queue *q, in elevator_get() argument
147 e = elevator_find(name, q->required_elevator_features); in elevator_get()
152 e = elevator_find(name, q->required_elevator_features); in elevator_get()
164 struct elevator_queue *elevator_alloc(struct request_queue *q, in elevator_alloc() argument
169 eq = kzalloc_node(sizeof(*eq), GFP_KERNEL, q->node); in elevator_alloc()
191 void __elevator_exit(struct request_queue *q, struct elevator_queue *e) in __elevator_exit() argument
195 blk_mq_exit_sched(q, e); in __elevator_exit()
[all …]
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| /Linux-v5.4/drivers/infiniband/sw/rxe/ |
| D | rxe_queue.h | 83 void rxe_queue_reset(struct rxe_queue *q);
89 int rxe_queue_resize(struct rxe_queue *q, unsigned int *num_elem_p,
99 static inline int next_index(struct rxe_queue *q, int index) in next_index() argument
101 return (index + 1) & q->buf->index_mask; in next_index()
104 static inline int queue_empty(struct rxe_queue *q) in queue_empty() argument
106 return ((q->buf->producer_index - q->buf->consumer_index) in queue_empty()
107 & q->index_mask) == 0; in queue_empty()
110 static inline int queue_full(struct rxe_queue *q) in queue_full() argument
112 return ((q->buf->producer_index + 1 - q->buf->consumer_index) in queue_full()
113 & q->index_mask) == 0; in queue_full()
[all …]
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| /Linux-v5.4/drivers/media/common/videobuf2/ |
| D | videobuf2-core.c | 92 #define log_qop(q, op) \ argument
93 dprintk(2, "call_qop(%p, %s)%s\n", q, #op, \
94 (q)->ops->op ? "" : " (nop)")
96 #define call_qop(q, op, args...) \ argument
100 log_qop(q, op); \
101 err = (q)->ops->op ? (q)->ops->op(args) : 0; \
103 (q)->cnt_ ## op++; \
107 #define call_void_qop(q, op, args...) \ argument
109 log_qop(q, op); \
110 if ((q)->ops->op) \
[all …]
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| /Linux-v5.4/drivers/spi/ |
| D | spi-fsl-qspi.c | 253 static inline int needs_swap_endian(struct fsl_qspi *q) in needs_swap_endian() argument
255 return q->devtype_data->quirks & QUADSPI_QUIRK_SWAP_ENDIAN; in needs_swap_endian()
258 static inline int needs_4x_clock(struct fsl_qspi *q) in needs_4x_clock() argument
260 return q->devtype_data->quirks & QUADSPI_QUIRK_4X_INT_CLK; in needs_4x_clock()
263 static inline int needs_fill_txfifo(struct fsl_qspi *q) in needs_fill_txfifo() argument
265 return q->devtype_data->quirks & QUADSPI_QUIRK_TKT253890; in needs_fill_txfifo()
268 static inline int needs_wakeup_wait_mode(struct fsl_qspi *q) in needs_wakeup_wait_mode() argument
270 return q->devtype_data->quirks & QUADSPI_QUIRK_TKT245618; in needs_wakeup_wait_mode()
273 static inline int needs_amba_base_offset(struct fsl_qspi *q) in needs_amba_base_offset() argument
275 return !(q->devtype_data->quirks & QUADSPI_QUIRK_BASE_INTERNAL); in needs_amba_base_offset()
[all …]
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| /Linux-v5.4/drivers/misc/habanalabs/ |
| D | hw_queue.c | 27 static inline int queue_free_slots(struct hl_hw_queue *q, u32 queue_len) in queue_free_slots() argument
29 int delta = (q->pi - q->ci); in queue_free_slots()
40 struct hl_hw_queue *q; in hl_int_hw_queue_update_ci() local
48 q = &hdev->kernel_queues[0]; in hl_int_hw_queue_update_ci()
49 for (i = 0 ; i < HL_MAX_QUEUES ; i++, q++) { in hl_int_hw_queue_update_ci()
50 if (q->queue_type == QUEUE_TYPE_INT) { in hl_int_hw_queue_update_ci()
51 q->ci += cs->jobs_in_queue_cnt[i]; in hl_int_hw_queue_update_ci()
52 q->ci &= ((q->int_queue_len << 1) - 1); in hl_int_hw_queue_update_ci()
76 static void ext_queue_submit_bd(struct hl_device *hdev, struct hl_hw_queue *q, in ext_queue_submit_bd() argument
81 bd = (struct hl_bd *) (uintptr_t) q->kernel_address; in ext_queue_submit_bd()
[all …]
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| /Linux-v5.4/drivers/net/wireless/mediatek/mt76/ |
| D | dma.c | 11 mt76_dma_alloc_queue(struct mt76_dev *dev, struct mt76_queue *q, in mt76_dma_alloc_queue() argument
18 spin_lock_init(&q->lock); in mt76_dma_alloc_queue()
20 q->regs = dev->mmio.regs + ring_base + idx * MT_RING_SIZE; in mt76_dma_alloc_queue()
21 q->ndesc = n_desc; in mt76_dma_alloc_queue()
22 q->buf_size = bufsize; in mt76_dma_alloc_queue()
23 q->hw_idx = idx; in mt76_dma_alloc_queue()
25 size = q->ndesc * sizeof(struct mt76_desc); in mt76_dma_alloc_queue()
26 q->desc = dmam_alloc_coherent(dev->dev, size, &q->desc_dma, GFP_KERNEL); in mt76_dma_alloc_queue()
27 if (!q->desc) in mt76_dma_alloc_queue()
30 size = q->ndesc * sizeof(*q->entry); in mt76_dma_alloc_queue()
[all …]
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| /Linux-v5.4/drivers/net/wireless/broadcom/b43/ |
| D | pio.c | 24 static u16 generate_cookie(struct b43_pio_txqueue *q, in generate_cookie() argument
37 cookie = (((u16)q->index + 1) << 12); in generate_cookie()
49 struct b43_pio_txqueue *q = NULL; in parse_cookie() local
54 q = pio->tx_queue_AC_BK; in parse_cookie()
57 q = pio->tx_queue_AC_BE; in parse_cookie()
60 q = pio->tx_queue_AC_VI; in parse_cookie()
63 q = pio->tx_queue_AC_VO; in parse_cookie()
66 q = pio->tx_queue_mcast; in parse_cookie()
69 if (B43_WARN_ON(!q)) in parse_cookie()
72 if (B43_WARN_ON(pack_index >= ARRAY_SIZE(q->packets))) in parse_cookie()
[all …]
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| /Linux-v5.4/drivers/gpu/drm/amd/amdkfd/ |
| D | kfd_queue.c | 27 void print_queue_properties(struct queue_properties *q) in print_queue_properties() argument
29 if (!q) in print_queue_properties()
33 pr_debug("Queue Type: %u\n", q->type); in print_queue_properties()
34 pr_debug("Queue Size: %llu\n", q->queue_size); in print_queue_properties()
35 pr_debug("Queue percent: %u\n", q->queue_percent); in print_queue_properties()
36 pr_debug("Queue Address: 0x%llX\n", q->queue_address); in print_queue_properties()
37 pr_debug("Queue Id: %u\n", q->queue_id); in print_queue_properties()
38 pr_debug("Queue Process Vmid: %u\n", q->vmid); in print_queue_properties()
39 pr_debug("Queue Read Pointer: 0x%px\n", q->read_ptr); in print_queue_properties()
40 pr_debug("Queue Write Pointer: 0x%px\n", q->write_ptr); in print_queue_properties()
[all …]
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| /Linux-v5.4/arch/sh/kernel/cpu/sh5/ |
| D | switchto.S | 63 st.q r0, ( 9*8), r9
64 st.q r0, (10*8), r10
65 st.q r0, (11*8), r11
66 st.q r0, (12*8), r12
67 st.q r0, (13*8), r13
68 st.q r0, (14*8), r14 ! for unwind, want to look as though we took a trap at
71 st.q r0, (16*8), r16
73 st.q r0, (24*8), r24
74 st.q r0, (25*8), r25
75 st.q r0, (26*8), r26
[all …]
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