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/kernel/linux/linux-6.6/drivers/media/v4l2-core/
Dvideobuf-core.c50 #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 …]
/kernel/linux/linux-5.10/drivers/media/v4l2-core/
Dvideobuf-core.c50 #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 …]
/kernel/linux/linux-5.10/crypto/
Dgf128mul.c25 1. distributions of this source code include the above copyright
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),\
[all …]
/kernel/linux/linux-6.6/net/sched/
Dsch_choke.c46 #define CHOKE_MAX_QUEUE (128*1024 - 1)
69 unsigned int tab_mask; /* size - 1 */
75 static unsigned int choke_len(const struct choke_sched_data *q) in choke_len() argument
77 return (q->tail - q->head) & q->tab_mask; in choke_len()
81 static int use_ecn(const struct choke_sched_data *q) in use_ecn() argument
83 return q->flags & TC_RED_ECN; in use_ecn()
87 static int use_harddrop(const struct choke_sched_data *q) in use_harddrop() argument
89 return q->flags & TC_RED_HARDDROP; in use_harddrop()
93 static void choke_zap_head_holes(struct choke_sched_data *q) in choke_zap_head_holes() argument
96 q->head = (q->head + 1) & q->tab_mask; in choke_zap_head_holes()
[all …]
Dsch_skbprio.c40 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()
62 /* SKB queue is empty, return SKBPRIO_MAX_PRIORITY - 1 in calc_new_low_prio()
65 return SKBPRIO_MAX_PRIORITY - 1; in calc_new_low_prio()
71 const unsigned int max_priority = SKBPRIO_MAX_PRIORITY - 1; in skbprio_enqueue()
72 struct skbprio_sched_data *q = qdisc_priv(sch); in skbprio_enqueue() local
[all …]
/kernel/linux/linux-6.6/drivers/media/common/videobuf2/
Dvideobuf2-core.c37 #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 …]
/kernel/linux/linux-5.10/drivers/media/common/videobuf2/
Dvideobuf2-core.c37 #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 …]
/kernel/linux/linux-5.10/net/sched/
Dsch_choke.c46 #define CHOKE_MAX_QUEUE (128*1024 - 1)
70 unsigned int tab_mask; /* size - 1 */
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()
[all …]
Dsch_skbprio.c40 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()
62 /* SKB queue is empty, return SKBPRIO_MAX_PRIORITY - 1 in calc_new_low_prio()
65 return SKBPRIO_MAX_PRIORITY - 1; in calc_new_low_prio()
71 const unsigned int max_priority = SKBPRIO_MAX_PRIORITY - 1; in skbprio_enqueue()
72 struct skbprio_sched_data *q = qdisc_priv(sch); in skbprio_enqueue() local
[all …]
Dsch_sfb.c34 #define SFB_NUMBUCKETS (1 << SFB_BUCKET_SHIFT) /* N bins per Level */
35 #define SFB_BUCKET_MASK (SFB_NUMBUCKETS - 1)
69 u8 slot; /* current active bins (0 or 1) */
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 sfb_skb_cb *cb, struct sfb_sched_data *q) in increment_qlen() argument
144 increment_one_qlen(sfbhash, 0, q); in increment_qlen()
146 sfbhash = cb->hashes[1]; in increment_qlen()
148 increment_one_qlen(sfbhash, 1, q); in increment_qlen()
152 struct sfb_sched_data *q) in decrement_one_qlen() argument
[all …]
Dsch_sfq.c68 - max mtu to 2^18-1;
76 #define SFQ_MAX_FLOWS (0x10000 - SFQ_MAX_DEPTH - 1) /* max number of flows */
81 * Scale allot by 8 (1<<3) so that no overflow occurs.
84 #define SFQ_ALLOT_SIZE(X) DIV_ROUND_UP(X, 1 << SFQ_ALLOT_SHIFT)
86 /* This type should contain at least SFQ_MAX_DEPTH + 1 + SFQ_MAX_FLOWS values */
91 * Small indexes [0 ... SFQ_MAX_FLOWS - 1] are 'pointers' to slots[] array
133 struct sfq_head dep[SFQ_MAX_DEPTH + 1];
136 * dep[1] : list of flows with 1 packet
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()
[all …]
Dsch_netem.c33 Sources: [1] Mark Carson, Darrin Santay, "NIST Net - A Linux-based
58 [1] NetemCLG Home http://netgroup.uniroma2.it/NetemCLG
61 in the Netem module in the Linux kernel", available in [1]
118 TX_IN_GAP_PERIOD = 1,
125 GOOD_STATE = 1,
138 u32 a4; /* p14 for 4-states or 1-k for GE */
192 rho = (u64)state->rho + 1; in get_crandom()
193 answer = (value * ((1ull<<32) - rho) + state->last * rho) >> 32; in get_crandom()
202 static bool loss_4state(struct netem_sched_data *q) in loss_4state() argument
204 struct clgstate *clg = &q->clg; in loss_4state()
[all …]
/kernel/linux/linux-6.6/lib/crypto/
Dgf128mul.c25 1. distributions of this source code include the above copyright
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),\
[all …]
/kernel/linux/linux-5.10/drivers/net/wireless/mediatek/mt76/
Ddma.c83 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 …]
/kernel/linux/linux-6.6/drivers/net/ethernet/fungible/funeth/
Dfuneth_rx.c22 /* Per packet headroom in non-XDP mode. Present only for 1-frag packets. */
33 FUN_XDP_FLUSH_REDIR = 1,
50 static void cache_offer(struct funeth_rxq *q, const struct funeth_rxbuf *buf) in cache_offer() argument
52 struct funeth_rx_cache *c = &q->cache; in cache_offer()
58 dma_unmap_page_attrs(q->dma_dev, buf->dma_addr, PAGE_SIZE, in cache_offer()
67 static bool cache_get(struct funeth_rxq *q, struct funeth_rxbuf *rb) in cache_get() argument
69 struct funeth_rx_cache *c = &q->cache; in cache_get()
77 dma_sync_single_for_device(q->dma_dev, buf->dma_addr, in cache_get()
88 dma_unmap_page_attrs(q->dma_dev, buf->dma_addr, PAGE_SIZE, in cache_get()
98 static int funeth_alloc_page(struct funeth_rxq *q, struct funeth_rxbuf *rb, in funeth_alloc_page() argument
[all …]
/kernel/linux/linux-5.10/drivers/s390/cio/
Dqdio_main.c41 " lgr 1,%[schid]\n" in do_siga_sync()
50 : "cc", "0", "1", "2", "3"); in do_siga_sync()
61 " lgr 1,%[schid]\n" in do_siga_input()
68 : "cc", "0", "1", "2"); in do_siga_input()
91 " lgr 1,%[schid]\n" in do_siga_output()
100 : "cc", "0", "1", "2", "3"); in do_siga_output()
107 * @q: queue to manipulate
116 static int qdio_do_eqbs(struct qdio_q *q, unsigned char *state, in qdio_do_eqbs() argument
119 int tmp_count = count, tmp_start = start, nr = q->nr; in qdio_do_eqbs()
122 qperf_inc(q, eqbs); in qdio_do_eqbs()
[all …]
/kernel/linux/linux-5.10/sound/core/seq/oss/
Dseq_oss_readq.c20 //#define SNDRV_SEQ_OSS_MAX_TIMEOUT (unsigned long)(-1)
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()
[all …]
/kernel/linux/linux-6.6/sound/core/seq/oss/
Dseq_oss_readq.c20 //#define SNDRV_SEQ_OSS_MAX_TIMEOUT (unsigned long)(-1)
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()
[all …]
/kernel/linux/linux-5.10/drivers/net/wireless/broadcom/b43/
Dpio.c24 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 …]
/kernel/linux/linux-6.6/drivers/net/wireless/broadcom/b43/
Dpio.c24 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 …]
/kernel/linux/linux-5.10/drivers/net/ethernet/chelsio/cxgb3/
Dsge.c66 #define FL1_PG_ORDER (PAGE_SIZE > 8192 ? 0 : 1)
94 TXQ_RUNNING = 1 << 0, /* fetch engine is running */
95 TXQ_LAST_PKT_DB = 1 << 1, /* last packet rang the doorbell */
139 dma_addr_t addr[MAX_SKB_FRAGS + 1];
146 * desc = 1 + (flits - 2) / (WR_FLITS - 1).
152 #if SGE_NUM_GENBITS == 1
153 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
158 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
163 # error "SGE_NUM_GENBITS must be 1 or 2"
167 static inline struct sge_qset *fl_to_qset(const struct sge_fl *q, int qidx) in fl_to_qset() argument
[all …]
/kernel/linux/linux-6.6/drivers/net/ethernet/chelsio/cxgb3/
Dsge.c66 #define FL1_PG_ORDER (PAGE_SIZE > 8192 ? 0 : 1)
94 TXQ_RUNNING = 1 << 0, /* fetch engine is running */
95 TXQ_LAST_PKT_DB = 1 << 1, /* last packet rang the doorbell */
141 dma_addr_t addr[MAX_SKB_FRAGS + 1];
148 * desc = 1 + (flits - 2) / (WR_FLITS - 1).
154 #if SGE_NUM_GENBITS == 1
155 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
160 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
165 # error "SGE_NUM_GENBITS must be 1 or 2"
169 static inline struct sge_qset *rspq_to_qset(const struct sge_rspq *q) in rspq_to_qset() argument
[all …]
/kernel/linux/linux-6.6/drivers/net/wireless/mediatek/mt76/
Ddma.c184 mt76_dma_sync_idx(struct mt76_dev *dev, struct mt76_queue *q) in mt76_dma_sync_idx() argument
186 Q_WRITE(dev, q, desc_base, q->desc_dma); in mt76_dma_sync_idx()
187 Q_WRITE(dev, q, ring_size, q->ndesc); in mt76_dma_sync_idx()
188 q->head = Q_READ(dev, q, dma_idx); in mt76_dma_sync_idx()
189 q->tail = q->head; in mt76_dma_sync_idx()
193 mt76_dma_queue_reset(struct mt76_dev *dev, struct mt76_queue *q) in mt76_dma_queue_reset() argument
197 if (!q || !q->ndesc) in mt76_dma_queue_reset()
201 for (i = 0; i < q->ndesc; i++) in mt76_dma_queue_reset()
202 q->desc[i].ctrl = cpu_to_le32(MT_DMA_CTL_DMA_DONE); in mt76_dma_queue_reset()
204 Q_WRITE(dev, q, cpu_idx, 0); in mt76_dma_queue_reset()
[all …]
/kernel/linux/linux-6.6/drivers/s390/cio/
Dqdio_main.c41 " lgr 1,%[schid]\n" in do_siga_sync()
50 : "cc", "0", "1", "2", "3"); in do_siga_sync()
61 " lgr 1,%[schid]\n" in do_siga_input()
68 : "cc", "0", "1", "2"); in do_siga_input()
91 " lgr 1,%[schid]\n" in do_siga_output()
100 : "cc", "0", "1", "2", "3"); in do_siga_output()
107 * @q: queue to manipulate
116 static int qdio_do_eqbs(struct qdio_q *q, unsigned char *state, in qdio_do_eqbs() argument
119 int tmp_count = count, tmp_start = start, nr = q->nr; in qdio_do_eqbs()
122 qperf_inc(q, eqbs); in qdio_do_eqbs()
[all …]
/kernel/linux/linux-6.6/arch/s390/kernel/
Dfpu.c25 asm volatile("stfpc %0" : "=Q" (state->fpc)); in __kernel_fpu_begin()
30 asm volatile("std 0,%0" : "=Q" (state->fprs[0])); in __kernel_fpu_begin()
31 asm volatile("std 1,%0" : "=Q" (state->fprs[1])); in __kernel_fpu_begin()
32 asm volatile("std 2,%0" : "=Q" (state->fprs[2])); in __kernel_fpu_begin()
33 asm volatile("std 3,%0" : "=Q" (state->fprs[3])); in __kernel_fpu_begin()
34 asm volatile("std 4,%0" : "=Q" (state->fprs[4])); in __kernel_fpu_begin()
35 asm volatile("std 5,%0" : "=Q" (state->fprs[5])); in __kernel_fpu_begin()
36 asm volatile("std 6,%0" : "=Q" (state->fprs[6])); in __kernel_fpu_begin()
37 asm volatile("std 7,%0" : "=Q" (state->fprs[7])); in __kernel_fpu_begin()
38 asm volatile("std 8,%0" : "=Q" (state->fprs[8])); in __kernel_fpu_begin()
[all …]

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