| /kernel/linux/linux-5.10/drivers/media/v4l2-core/ |
| D | videobuf-core.c | 50 #define CALL(q, f, arg...) \ argument
51 ((q->int_ops->f) ? q->int_ops->f(arg) : 0)
52 #define CALLPTR(q, f, arg...) \ argument
53 ((q->int_ops->f) ? q->int_ops->f(arg) : NULL)
55 struct videobuf_buffer *videobuf_alloc_vb(struct videobuf_queue *q) in videobuf_alloc_vb() argument
59 BUG_ON(q->msize < sizeof(*vb)); in videobuf_alloc_vb()
61 if (!q->int_ops || !q->int_ops->alloc_vb) { in videobuf_alloc_vb()
66 vb = q->int_ops->alloc_vb(q->msize); in videobuf_alloc_vb()
76 static int state_neither_active_nor_queued(struct videobuf_queue *q, in state_neither_active_nor_queued() argument
82 spin_lock_irqsave(q->irqlock, flags); in state_neither_active_nor_queued()
[all …]
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| /kernel/linux/linux-4.19/drivers/media/v4l2-core/ |
| D | videobuf-core.c | 52 #define CALL(q, f, arg...) \ argument
53 ((q->int_ops->f) ? q->int_ops->f(arg) : 0)
54 #define CALLPTR(q, f, arg...) \ argument
55 ((q->int_ops->f) ? q->int_ops->f(arg) : NULL)
57 struct videobuf_buffer *videobuf_alloc_vb(struct videobuf_queue *q) in videobuf_alloc_vb() argument
61 BUG_ON(q->msize < sizeof(*vb)); in videobuf_alloc_vb()
63 if (!q->int_ops || !q->int_ops->alloc_vb) { in videobuf_alloc_vb()
68 vb = q->int_ops->alloc_vb(q->msize); in videobuf_alloc_vb()
78 static int state_neither_active_nor_queued(struct videobuf_queue *q, in state_neither_active_nor_queued() argument
84 spin_lock_irqsave(q->irqlock, flags); in state_neither_active_nor_queued()
[all …]
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| /kernel/linux/linux-5.10/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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| /kernel/linux/linux-4.19/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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| /kernel/linux/linux-4.19/net/xdp/ |
| D | xsk_queue.h | 47 static inline u64 xskq_nb_invalid_descs(struct xsk_queue *q) in xskq_nb_invalid_descs() argument
49 return q ? q->invalid_descs : 0; in xskq_nb_invalid_descs()
52 static inline u32 xskq_nb_avail(struct xsk_queue *q, u32 dcnt) in xskq_nb_avail() argument
54 u32 entries = q->prod_tail - q->cons_tail; in xskq_nb_avail()
58 q->prod_tail = READ_ONCE(q->ring->producer); in xskq_nb_avail()
59 entries = q->prod_tail - q->cons_tail; in xskq_nb_avail()
65 static inline u32 xskq_nb_free(struct xsk_queue *q, u32 producer, u32 dcnt) in xskq_nb_free() argument
67 u32 free_entries = q->nentries - (producer - q->cons_tail); in xskq_nb_free()
73 q->cons_tail = READ_ONCE(q->ring->consumer); in xskq_nb_free()
74 return q->nentries - (producer - q->cons_tail); in xskq_nb_free()
[all …]
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| /kernel/linux/linux-4.19/drivers/isdn/hardware/eicon/ |
| D | dqueue.c | 17 diva_data_q_init(diva_um_idi_data_queue_t *q, in diva_data_q_init() argument
22 q->max_length = max_length; in diva_data_q_init()
23 q->segments = max_segments; in diva_data_q_init()
25 for (i = 0; i < q->segments; i++) { in diva_data_q_init()
26 q->data[i] = NULL; in diva_data_q_init()
27 q->length[i] = 0; in diva_data_q_init()
29 q->read = q->write = q->count = q->segment_pending = 0; in diva_data_q_init()
31 for (i = 0; i < q->segments; i++) { in diva_data_q_init()
32 if (!(q->data[i] = diva_os_malloc(0, q->max_length))) { in diva_data_q_init()
33 diva_data_q_finit(q); in diva_data_q_init()
[all …]
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| /kernel/linux/linux-5.10/block/ |
| D | blk-sysfs.c | 61 static ssize_t queue_requests_show(struct request_queue *q, char *page) in queue_requests_show() argument
63 return queue_var_show(q->nr_requests, (page)); in queue_requests_show()
67 queue_requests_store(struct request_queue *q, const char *page, size_t count) in queue_requests_store() argument
72 if (!queue_is_mq(q)) in queue_requests_store()
82 err = blk_mq_update_nr_requests(q, nr); in queue_requests_store()
89 static ssize_t queue_ra_show(struct request_queue *q, char *page) in queue_ra_show() argument
91 unsigned long ra_kb = q->backing_dev_info->ra_pages << in queue_ra_show()
98 queue_ra_store(struct request_queue *q, const char *page, size_t count) in queue_ra_store() argument
106 q->backing_dev_info->ra_pages = ra_kb >> (PAGE_SHIFT - 10); in queue_ra_store()
111 static ssize_t queue_max_sectors_show(struct request_queue *q, char *page) in queue_max_sectors_show() argument
[all …]
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| /kernel/linux/linux-5.10/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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| /kernel/linux/linux-5.10/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…
|
| /kernel/linux/linux-4.19/net/sched/ |
| D | sch_choke.c | 80 static unsigned int choke_len(const struct choke_sched_data *q) in choke_len() argument
82 return (q->tail - q->head) & q->tab_mask; in choke_len()
86 static int use_ecn(const struct choke_sched_data *q) in use_ecn() argument
88 return q->flags & TC_RED_ECN; in use_ecn()
92 static int use_harddrop(const struct choke_sched_data *q) in use_harddrop() argument
94 return q->flags & TC_RED_HARDDROP; in use_harddrop()
98 static void choke_zap_head_holes(struct choke_sched_data *q) in choke_zap_head_holes() argument
101 q->head = (q->head + 1) & q->tab_mask; in choke_zap_head_holes()
102 if (q->head == q->tail) in choke_zap_head_holes()
104 } while (q->tab[q->head] == NULL); in choke_zap_head_holes()
[all …]
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| D | sch_sfq.c | 154 static inline struct sfq_head *sfq_dep_head(struct sfq_sched_data *q, sfq_index val) in sfq_dep_head() argument
157 return &q->slots[val].dep; in sfq_dep_head()
158 return &q->dep[val - SFQ_MAX_FLOWS]; in sfq_dep_head()
161 static unsigned int sfq_hash(const struct sfq_sched_data *q, in sfq_hash() argument
164 return skb_get_hash_perturb(skb, &q->perturbation) & (q->divisor - 1); in sfq_hash()
170 struct sfq_sched_data *q = qdisc_priv(sch); in sfq_classify() local
177 TC_H_MIN(skb->priority) <= q->divisor) in sfq_classify()
180 fl = rcu_dereference_bh(q->filter_list); in sfq_classify()
182 return sfq_hash(q, skb) + 1; in sfq_classify()
198 if (TC_H_MIN(res.classid) <= q->divisor) in sfq_classify()
[all …]
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| /kernel/linux/linux-5.10/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_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_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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| /kernel/linux/linux-4.19/drivers/s390/cio/ |
| D | qdio_main.c | 103 * @q: queue to manipulate
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()
[all …]
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| /kernel/linux/linux-5.10/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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| /kernel/linux/linux-4.19/sound/core/seq/ |
| D | seq_queue.c | 63 static int queue_list_add(struct snd_seq_queue *q) in queue_list_add() argument
71 queue_list[i] = q; in queue_list_add()
72 q->queue = i; in queue_list_add()
84 struct snd_seq_queue *q; in queue_list_remove() local
88 q = queue_list[id]; in queue_list_remove()
89 if (q) { in queue_list_remove()
90 spin_lock(&q->owner_lock); in queue_list_remove()
91 if (q->owner == client) { in queue_list_remove()
93 q->klocked = 1; in queue_list_remove()
94 spin_unlock(&q->owner_lock); in queue_list_remove()
[all …]
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| /kernel/linux/linux-4.19/block/ |
| D | blk-sysfs.c | 61 static ssize_t queue_requests_show(struct request_queue *q, char *page) in queue_requests_show() argument
63 return queue_var_show(q->nr_requests, (page)); in queue_requests_show()
67 queue_requests_store(struct request_queue *q, const char *page, size_t count) in queue_requests_store() argument
72 if (!q->request_fn && !q->mq_ops) in queue_requests_store()
82 if (q->request_fn) in queue_requests_store()
83 err = blk_update_nr_requests(q, nr); in queue_requests_store()
85 err = blk_mq_update_nr_requests(q, nr); in queue_requests_store()
93 static ssize_t queue_ra_show(struct request_queue *q, char *page) in queue_ra_show() argument
95 unsigned long ra_kb = q->backing_dev_info->ra_pages << in queue_ra_show()
102 queue_ra_store(struct request_queue *q, const char *page, size_t count) in queue_ra_store() argument
[all …]
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| D | blk-core.c | 77 * @q: request queue
79 void blk_queue_flag_set(unsigned int flag, struct request_queue *q) in blk_queue_flag_set() argument
83 spin_lock_irqsave(q->queue_lock, flags); in blk_queue_flag_set()
84 queue_flag_set(flag, q); in blk_queue_flag_set()
85 spin_unlock_irqrestore(q->queue_lock, flags); in blk_queue_flag_set()
92 * @q: request queue
94 void blk_queue_flag_clear(unsigned int flag, struct request_queue *q) in blk_queue_flag_clear() argument
98 spin_lock_irqsave(q->queue_lock, flags); in blk_queue_flag_clear()
99 queue_flag_clear(flag, q); in blk_queue_flag_clear()
100 spin_unlock_irqrestore(q->queue_lock, flags); in blk_queue_flag_clear()
[all …]
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| /kernel/linux/linux-4.19/sound/core/seq/oss/ |
| D | seq_oss_readq.c | 48 struct seq_oss_readq *q; in snd_seq_oss_readq_new() local
50 q = kzalloc(sizeof(*q), GFP_KERNEL); in snd_seq_oss_readq_new()
51 if (!q) in snd_seq_oss_readq_new()
54 q->q = kcalloc(maxlen, sizeof(union evrec), GFP_KERNEL); in snd_seq_oss_readq_new()
55 if (!q->q) { in snd_seq_oss_readq_new()
56 kfree(q); in snd_seq_oss_readq_new()
60 q->maxlen = maxlen; in snd_seq_oss_readq_new()
61 q->qlen = 0; in snd_seq_oss_readq_new()
62 q->head = q->tail = 0; in snd_seq_oss_readq_new()
63 init_waitqueue_head(&q->midi_sleep); in snd_seq_oss_readq_new()
[all …]
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| /kernel/linux/linux-4.19/drivers/mtd/spi-nor/ |
| D | fsl-quadspi.c | 302 static inline int needs_swap_endian(struct fsl_qspi *q) in needs_swap_endian() argument
304 return q->devtype_data->driver_data & QUADSPI_QUIRK_SWAP_ENDIAN; in needs_swap_endian()
307 static inline int needs_4x_clock(struct fsl_qspi *q) in needs_4x_clock() argument
309 return q->devtype_data->driver_data & QUADSPI_QUIRK_4X_INT_CLK; in needs_4x_clock()
312 static inline int needs_fill_txfifo(struct fsl_qspi *q) in needs_fill_txfifo() argument
314 return q->devtype_data->driver_data & QUADSPI_QUIRK_TKT253890; in needs_fill_txfifo()
317 static inline int needs_wakeup_wait_mode(struct fsl_qspi *q) in needs_wakeup_wait_mode() argument
319 return q->devtype_data->driver_data & QUADSPI_QUIRK_TKT245618; in needs_wakeup_wait_mode()
328 static void qspi_writel(struct fsl_qspi *q, u32 val, void __iomem *addr) in qspi_writel() argument
330 if (q->big_endian) in qspi_writel()
[all …]
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| /kernel/linux/linux-5.10/drivers/s390/cio/ |
| D | qdio_main.c | 103 * @q: queue to manipulate
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_INFO, 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()
[all …]
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| /kernel/linux/linux-5.10/net/xdp/ |
| D | xsk_queue.h | 112 static inline bool xskq_cons_read_addr_unchecked(struct xsk_queue *q, u64 *addr) in xskq_cons_read_addr_unchecked() argument
114 struct xdp_umem_ring *ring = (struct xdp_umem_ring *)q->ring; in xskq_cons_read_addr_unchecked()
116 if (q->cached_cons != q->cached_prod) { in xskq_cons_read_addr_unchecked()
117 u32 idx = q->cached_cons & q->ring_mask; in xskq_cons_read_addr_unchecked()
173 static inline bool xskq_cons_is_valid_desc(struct xsk_queue *q, in xskq_cons_is_valid_desc() argument
178 q->invalid_descs++; in xskq_cons_is_valid_desc()
184 static inline bool xskq_cons_read_desc(struct xsk_queue *q, in xskq_cons_read_desc() argument
188 while (q->cached_cons != q->cached_prod) { in xskq_cons_read_desc()
189 struct xdp_rxtx_ring *ring = (struct xdp_rxtx_ring *)q->ring; in xskq_cons_read_desc()
190 u32 idx = q->cached_cons & q->ring_mask; in xskq_cons_read_desc()
[all …]
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| /kernel/linux/linux-5.10/drivers/media/common/videobuf2/ |
| D | videobuf2-core.c | 37 #define dprintk(q, level, fmt, arg...) \ argument
40 pr_info("[%s] %s: " fmt, (q)->name, __func__, \
93 #define log_qop(q, op) \ argument
94 dprintk(q, 2, "call_qop(%s)%s\n", #op, \
95 (q)->ops->op ? "" : " (nop)")
97 #define call_qop(q, op, args...) \ argument
101 log_qop(q, op); \
102 err = (q)->ops->op ? (q)->ops->op(args) : 0; \
104 (q)->cnt_ ## op++; \
108 #define call_void_qop(q, op, args...) \ argument
[all …]
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| /kernel/linux/linux-5.10/drivers/net/wireless/mediatek/mt76/ |
| D | dma.c | 83 mt76_dma_alloc_queue(struct mt76_dev *dev, struct mt76_queue *q, in mt76_dma_alloc_queue() argument
90 spin_lock_init(&q->lock); in mt76_dma_alloc_queue()
92 q->regs = dev->mmio.regs + ring_base + idx * MT_RING_SIZE; in mt76_dma_alloc_queue()
93 q->ndesc = n_desc; in mt76_dma_alloc_queue()
94 q->buf_size = bufsize; in mt76_dma_alloc_queue()
95 q->hw_idx = idx; in mt76_dma_alloc_queue()
97 size = q->ndesc * sizeof(struct mt76_desc); in mt76_dma_alloc_queue()
98 q->desc = dmam_alloc_coherent(dev->dev, size, &q->desc_dma, GFP_KERNEL); in mt76_dma_alloc_queue()
99 if (!q->desc) in mt76_dma_alloc_queue()
102 size = q->ndesc * sizeof(*q->entry); in mt76_dma_alloc_queue()
[all …]
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