| /drivers/media/video/ |
| D | videobuf-core.c | 44 #define CALL(q, f, arg...) \ argument
45 ((q->int_ops->f) ? q->int_ops->f(arg) : 0)
47 void *videobuf_alloc(struct videobuf_queue *q) in videobuf_alloc() argument
51 BUG_ON(q->msize < sizeof(*vb)); in videobuf_alloc()
53 if (!q->int_ops || !q->int_ops->alloc) { in videobuf_alloc()
58 vb = q->int_ops->alloc(q->msize); in videobuf_alloc()
89 int videobuf_iolock(struct videobuf_queue *q, struct videobuf_buffer *vb, in videobuf_iolock() argument
93 MAGIC_CHECK(q->int_ops->magic, MAGIC_QTYPE_OPS); in videobuf_iolock()
95 return CALL(q, iolock, q, vb, fbuf); in videobuf_iolock()
98 void *videobuf_queue_to_vmalloc (struct videobuf_queue *q, in videobuf_queue_to_vmalloc() argument
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| D | bw-qcam.c | 96 static inline int read_lpstatus(struct qcam_device *q) in read_lpstatus() argument
98 return parport_read_status(q->pport); in read_lpstatus()
101 static inline int read_lpdata(struct qcam_device *q) in read_lpdata() argument
103 return parport_read_data(q->pport); in read_lpdata()
106 static inline void write_lpdata(struct qcam_device *q, int d) in write_lpdata() argument
108 parport_write_data(q->pport, d); in write_lpdata()
111 static inline void write_lpcontrol(struct qcam_device *q, int d) in write_lpcontrol() argument
115 parport_data_reverse(q->pport); in write_lpcontrol()
118 parport_data_forward(q->pport); in write_lpcontrol()
124 parport_write_control(q->pport, d); in write_lpcontrol()
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| D | videobuf-dma-contig.c | 42 dev_dbg(map->q->dev, "vm_open %p [count=%u,vma=%08lx-%08lx]\n", in videobuf_vm_open()
51 struct videobuf_queue *q = map->q; in videobuf_vm_close() local
54 dev_dbg(map->q->dev, "vm_close %p [count=%u,vma=%08lx-%08lx]\n", in videobuf_vm_close()
61 dev_dbg(map->q->dev, "munmap %p q=%p\n", map, q); in videobuf_vm_close()
62 mutex_lock(&q->vb_lock); in videobuf_vm_close()
65 if (q->streaming) in videobuf_vm_close()
66 videobuf_queue_cancel(q); in videobuf_vm_close()
69 if (NULL == q->bufs[i]) in videobuf_vm_close()
72 if (q->bufs[i]->map != map) in videobuf_vm_close()
75 mem = q->bufs[i]->priv; in videobuf_vm_close()
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| D | c-qcam.c | 262 static void qc_setup(struct qcam_device *q) in qc_setup() argument
264 qc_reset(q); in qc_setup()
267 qcam_set(q, 11, q->brightness); in qc_setup()
271 qcam_set(q, 17, q->ccd_height); in qc_setup()
272 qcam_set(q, 19, q->ccd_width / 2); in qc_setup()
275 qcam_set(q, 0xd, q->top); in qc_setup()
276 qcam_set(q, 0xf, q->left); in qc_setup()
279 qcam_set(q, 0x19, q->contrast); in qc_setup()
280 qcam_set(q, 0x1f, q->whitebal); in qc_setup()
283 qcam_set(q, 45, 2); in qc_setup()
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| D | videobuf-vmalloc.c | 63 struct videobuf_queue *q = map->q; in videobuf_vm_close() local
73 dprintk(1, "munmap %p q=%p\n", map, q); in videobuf_vm_close()
74 mutex_lock(&q->vb_lock); in videobuf_vm_close()
77 if (q->streaming) in videobuf_vm_close()
78 videobuf_queue_cancel(q); in videobuf_vm_close()
81 if (NULL == q->bufs[i]) in videobuf_vm_close()
84 if (q->bufs[i]->map != map) in videobuf_vm_close()
87 mem = q->bufs[i]->priv; in videobuf_vm_close()
107 q->bufs[i]->map = NULL; in videobuf_vm_close()
108 q->bufs[i]->baddr = 0; in videobuf_vm_close()
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| D | videobuf-dma-sg.c | 219 int videobuf_dma_map(struct videobuf_queue* q, struct videobuf_dmabuf *dma) in videobuf_dma_map() argument
246 dma->sglen = dma_map_sg(q->dev, dma->sglist, in videobuf_dma_map()
260 int videobuf_dma_sync(struct videobuf_queue *q, struct videobuf_dmabuf *dma) in videobuf_dma_sync() argument
265 dma_sync_sg_for_cpu(q->dev, dma->sglist, dma->nr_pages, dma->direction); in videobuf_dma_sync()
269 int videobuf_dma_unmap(struct videobuf_queue* q,struct videobuf_dmabuf *dma) in videobuf_dma_unmap() argument
275 dma_unmap_sg(q->dev, dma->sglist, dma->nr_pages, dma->direction); in videobuf_dma_unmap()
310 struct videobuf_queue q; in videobuf_sg_dma_map() local
312 q.dev = dev; in videobuf_sg_dma_map()
314 return videobuf_dma_map(&q, dma); in videobuf_sg_dma_map()
319 struct videobuf_queue q; in videobuf_sg_dma_unmap() local
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| /drivers/infiniband/hw/amso1100/ |
| D | c2_mq.c | 36 void *c2_mq_alloc(struct c2_mq *q) in c2_mq_alloc() argument
38 BUG_ON(q->magic != C2_MQ_MAGIC); in c2_mq_alloc()
39 BUG_ON(q->type != C2_MQ_ADAPTER_TARGET); in c2_mq_alloc()
41 if (c2_mq_full(q)) { in c2_mq_alloc()
46 (struct c2wr_hdr *) (q->msg_pool.host + q->priv * q->msg_size); in c2_mq_alloc()
53 return q->msg_pool.host + q->priv * q->msg_size; in c2_mq_alloc()
58 void c2_mq_produce(struct c2_mq *q) in c2_mq_produce() argument
60 BUG_ON(q->magic != C2_MQ_MAGIC); in c2_mq_produce()
61 BUG_ON(q->type != C2_MQ_ADAPTER_TARGET); in c2_mq_produce()
63 if (!c2_mq_full(q)) { in c2_mq_produce()
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| /drivers/s390/cio/ |
| D | qdio_main.c | 96 static inline int qdio_check_ccq(struct qdio_q *q, unsigned int ccq) in qdio_check_ccq() argument
105 DBF_ERROR("%4x ccq:%3d", SCH_NO(q), ccq); in qdio_check_ccq()
120 static int qdio_do_eqbs(struct qdio_q *q, unsigned char *state, in qdio_do_eqbs() argument
125 int nr = q->nr; in qdio_do_eqbs()
128 BUG_ON(!q->irq_ptr->sch_token); in qdio_do_eqbs()
131 if (!q->is_input_q) in qdio_do_eqbs()
132 nr += q->irq_ptr->nr_input_qs; in qdio_do_eqbs()
134 ccq = do_eqbs(q->irq_ptr->sch_token, state, nr, &tmp_start, &tmp_count, in qdio_do_eqbs()
136 rc = qdio_check_ccq(q, ccq); in qdio_do_eqbs()
147 DBF_DEV_EVENT(DBF_WARN, q->irq_ptr, "EQBS again:%2d", ccq); in qdio_do_eqbs()
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| D | qdio_setup.c | 45 struct qdio_q *q; in set_impl_params() local
60 for_each_input_queue(irq_ptr, q, i) { in set_impl_params()
62 q->slib->slibe[j].parms = in set_impl_params()
69 for_each_output_queue(irq_ptr, q, i) { in set_impl_params()
71 q->slib->slibe[j].parms = in set_impl_params()
78 struct qdio_q *q; in __qdio_allocate_qs() local
82 q = kmem_cache_alloc(qdio_q_cache, GFP_KERNEL); in __qdio_allocate_qs()
83 if (!q) in __qdio_allocate_qs()
85 WARN_ON((unsigned long)q & 0xff); in __qdio_allocate_qs()
87 q->slib = (struct slib *) __get_free_page(GFP_KERNEL); in __qdio_allocate_qs()
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| D | qdio_debug.c | 57 struct qdio_q *q = m->private; in qstat_show() local
60 if (!q) in qstat_show()
63 seq_printf(m, "device state indicator: %d\n", *(u32 *)q->irq_ptr->dsci); in qstat_show()
64 seq_printf(m, "nr_used: %d\n", atomic_read(&q->nr_buf_used)); in qstat_show()
65 seq_printf(m, "ftc: %d\n", q->first_to_check); in qstat_show()
66 seq_printf(m, "last_move_ftc: %d\n", q->last_move_ftc); in qstat_show()
67 seq_printf(m, "polling: %d\n", q->u.in.polling); in qstat_show()
68 seq_printf(m, "ack count: %d\n", q->u.in.ack_count); in qstat_show()
72 qdio_siga_sync_q(q); in qstat_show()
74 get_buf_state(q, i, &state, 0); in qstat_show()
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| D | qdio.h | 303 #define queue_type(q) q->irq_ptr->qib.qfmt argument
304 #define SCH_NO(q) (q->irq_ptr->schid.sch_no) argument
311 static inline int multicast_outbound(struct qdio_q *q) in multicast_outbound() argument
313 return (q->irq_ptr->nr_output_qs > 1) && in multicast_outbound()
314 (q->nr == q->irq_ptr->nr_output_qs - 1); in multicast_outbound()
322 #define pci_out_supported(q) \ argument
323 (q->irq_ptr->qib.ac & QIB_AC_OUTBOUND_PCI_SUPPORTED)
324 #define is_qebsm(q) (q->irq_ptr->sch_token != 0) argument
326 #define need_siga_sync_thinint(q) (!q->irq_ptr->siga_flag.no_sync_ti) argument
327 #define need_siga_sync_out_thinint(q) (!q->irq_ptr->siga_flag.no_sync_out_ti) argument
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| D | qdio_thinint.c | 91 struct qdio_q *q; in tiqdio_add_input_queues() local
98 for_each_input_queue(irq_ptr, q, i) { in tiqdio_add_input_queues()
99 list_add_rcu(&q->entry, &tiq_list); in tiqdio_add_input_queues()
113 struct qdio_q *q; in tiqdio_remove_input_queues() local
117 q = irq_ptr->input_qs[i]; in tiqdio_remove_input_queues()
119 if (!q || !q->entry.prev || !q->entry.next) in tiqdio_remove_input_queues()
121 list_del_rcu(&q->entry); in tiqdio_remove_input_queues()
126 static inline int tiqdio_inbound_q_done(struct qdio_q *q) in tiqdio_inbound_q_done() argument
130 if (!atomic_read(&q->nr_buf_used)) in tiqdio_inbound_q_done()
133 qdio_siga_sync_q(q); in tiqdio_inbound_q_done()
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| /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()
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| /drivers/net/wireless/b43/ |
| D | pio.c | 38 static u16 generate_cookie(struct b43_pio_txqueue *q, in generate_cookie() argument
51 cookie = (((u16)q->index + 1) << 12); in generate_cookie()
63 struct b43_pio_txqueue *q = NULL; in parse_cookie() local
68 q = pio->tx_queue_AC_BK; in parse_cookie()
71 q = pio->tx_queue_AC_BE; in parse_cookie()
74 q = pio->tx_queue_AC_VI; in parse_cookie()
77 q = pio->tx_queue_AC_VO; in parse_cookie()
80 q = pio->tx_queue_mcast; in parse_cookie()
83 if (B43_WARN_ON(!q)) in parse_cookie()
86 if (B43_WARN_ON(pack_index >= ARRAY_SIZE(q->packets))) in parse_cookie()
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| D | pio.h | 118 static inline u16 b43_piotx_read16(struct b43_pio_txqueue *q, u16 offset) in b43_piotx_read16() argument
120 return b43_read16(q->dev, q->mmio_base + offset); in b43_piotx_read16()
123 static inline u32 b43_piotx_read32(struct b43_pio_txqueue *q, u16 offset) in b43_piotx_read32() argument
125 return b43_read32(q->dev, q->mmio_base + offset); in b43_piotx_read32()
128 static inline void b43_piotx_write16(struct b43_pio_txqueue *q, in b43_piotx_write16() argument
131 b43_write16(q->dev, q->mmio_base + offset, value); in b43_piotx_write16()
134 static inline void b43_piotx_write32(struct b43_pio_txqueue *q, in b43_piotx_write32() argument
137 b43_write32(q->dev, q->mmio_base + offset, value); in b43_piotx_write32()
141 static inline u16 b43_piorx_read16(struct b43_pio_rxqueue *q, u16 offset) in b43_piorx_read16() argument
143 return b43_read16(q->dev, q->mmio_base + offset); in b43_piorx_read16()
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| /drivers/staging/otus/80211core/ |
| D | queue.c | 32 struct zsQueue* q; in zfQueueCreate() local
34 if ((q = (struct zsQueue*)zfwMemAllocate(dev, sizeof(struct zsQueue) in zfQueueCreate()
37 q->size = size; in zfQueueCreate()
38 q->sizeMask = size-1; in zfQueueCreate()
39 q->head = 0; in zfQueueCreate()
40 q->tail = 0; in zfQueueCreate()
42 return q; in zfQueueCreate()
45 void zfQueueDestroy(zdev_t* dev, struct zsQueue* q) in zfQueueDestroy() argument
47 u16_t size = sizeof(struct zsQueue) + (sizeof(struct zsQueueCell)*(q->size-1)); in zfQueueDestroy()
49 zfQueueFlush(dev, q); in zfQueueDestroy()
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| /drivers/net/cxgb3/ |
| D | sge.c | 154 static inline struct sge_qset *fl_to_qset(const struct sge_fl *q, int qidx) in fl_to_qset() argument
156 return container_of(q, struct sge_qset, fl[qidx]); in fl_to_qset()
159 static inline struct sge_qset *rspq_to_qset(const struct sge_rspq *q) in rspq_to_qset() argument
161 return container_of(q, struct sge_qset, rspq); in rspq_to_qset()
164 static inline struct sge_qset *txq_to_qset(const struct sge_txq *q, int qidx) in txq_to_qset() argument
166 return container_of(q, struct sge_qset, txq[qidx]); in txq_to_qset()
179 const struct sge_rspq *q, unsigned int credits) in refill_rspq() argument
183 V_RSPQ(q->cntxt_id) | V_CREDITS(credits)); in refill_rspq()
227 static inline void unmap_skb(struct sk_buff *skb, struct sge_txq *q, in unmap_skb() argument
231 struct tx_sw_desc *d = &q->sdesc[cidx]; in unmap_skb()
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| /drivers/net/chelsio/ |
| D | sge.c | 488 struct cmdQ *q = &sge->cmdQ[0]; in sched_skb() local
489 clear_bit(CMDQ_STAT_LAST_PKT_DB, &q->status); in sched_skb()
490 if (test_and_set_bit(CMDQ_STAT_RUNNING, &q->status) == 0) { in sched_skb()
491 set_bit(CMDQ_STAT_LAST_PKT_DB, &q->status); in sched_skb()
513 static void free_freelQ_buffers(struct pci_dev *pdev, struct freelQ *q) in free_freelQ_buffers() argument
515 unsigned int cidx = q->cidx; in free_freelQ_buffers()
517 while (q->credits--) { in free_freelQ_buffers()
518 struct freelQ_ce *ce = &q->centries[cidx]; in free_freelQ_buffers()
525 if (++cidx == q->size) in free_freelQ_buffers()
545 struct freelQ *q = &sge->freelQ[i]; in free_rx_resources() local
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| /drivers/scsi/arm/ |
| D | queue.c | 42 #define SET_MAGIC(q,m) ((q)->magic = (m)) argument
43 #define BAD_MAGIC(q,m) ((q)->magic != (m)) argument
45 #define SET_MAGIC(q,m) do { } while (0) argument
46 #define BAD_MAGIC(q,m) (0) argument
61 QE_t *q; in queue_initialise() local
73 queue->alloc = q = kmalloc(sizeof(QE_t) * nqueues, GFP_KERNEL); in queue_initialise()
74 if (q) { in queue_initialise()
75 for (; nqueues; q++, nqueues--) { in queue_initialise()
76 SET_MAGIC(q, QUEUE_MAGIC_FREE); in queue_initialise()
77 q->SCpnt = NULL; in queue_initialise()
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| /drivers/ieee1394/ |
| D | dv1394-private.h | 80 struct output_more_immediate { __le32 q[8]; }; member
81 struct output_more { __le32 q[4]; }; member
82 struct output_last { __le32 q[4]; }; member
83 struct input_more { __le32 q[4]; }; member
84 struct input_last { __le32 q[4]; }; member
94 …omi->q[0] = cpu_to_le32(0x02000000 | 8); /* OUTPUT_MORE_IMMEDIATE; 8 is the size of the IT header … in fill_output_more_immediate()
95 omi->q[1] = cpu_to_le32(0); in fill_output_more_immediate()
96 omi->q[2] = cpu_to_le32(0); in fill_output_more_immediate()
97 omi->q[3] = cpu_to_le32(0); in fill_output_more_immediate()
100 omi->q[4] = cpu_to_le32( (0x0 << 16) /* IEEE1394_SPEED_100 */ in fill_output_more_immediate()
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| /drivers/net/wireless/ath9k/ |
| D | mac.c | 43 u32 ath9k_hw_gettxbuf(struct ath_hal *ah, u32 q) in ath9k_hw_gettxbuf() argument
45 return REG_READ(ah, AR_QTXDP(q)); in ath9k_hw_gettxbuf()
48 bool ath9k_hw_puttxbuf(struct ath_hal *ah, u32 q, u32 txdp) in ath9k_hw_puttxbuf() argument
50 REG_WRITE(ah, AR_QTXDP(q), txdp); in ath9k_hw_puttxbuf()
55 bool ath9k_hw_txstart(struct ath_hal *ah, u32 q) in ath9k_hw_txstart() argument
57 DPRINTF(ah->ah_sc, ATH_DBG_QUEUE, "queue %u\n", q); in ath9k_hw_txstart()
59 REG_WRITE(ah, AR_Q_TXE, 1 << q); in ath9k_hw_txstart()
64 u32 ath9k_hw_numtxpending(struct ath_hal *ah, u32 q) in ath9k_hw_numtxpending() argument
68 npend = REG_READ(ah, AR_QSTS(q)) & AR_Q_STS_PEND_FR_CNT; in ath9k_hw_numtxpending()
71 if (REG_READ(ah, AR_Q_TXE) & (1 << q)) in ath9k_hw_numtxpending()
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| /drivers/net/wireless/iwlwifi/ |
| D | iwl-tx.c | 131 int index = txq->q.read_ptr; in iwl_hw_txq_free_tfd()
159 dev_kfree_skb(txq->txb[txq->q.read_ptr].skb[i - 1]); in iwl_hw_txq_free_tfd()
160 txq->txb[txq->q.read_ptr].skb[i - 1] = NULL; in iwl_hw_txq_free_tfd()
196 int txq_id = txq->q.id; in iwl_txq_update_write_ptr()
220 txq->q.write_ptr | (txq_id << 8)); in iwl_txq_update_write_ptr()
227 txq->q.write_ptr | (txq_id << 8)); in iwl_txq_update_write_ptr()
247 struct iwl_queue *q = &txq->q; in iwl_tx_queue_free() local
251 if (q->n_bd == 0) in iwl_tx_queue_free()
255 for (; q->write_ptr != q->read_ptr; in iwl_tx_queue_free()
256 q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd)) in iwl_tx_queue_free()
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| /drivers/media/video/cx23885/ |
| D | cx23885-vbi.c | 67 struct cx23885_dmaqueue *q, in cx23885_start_vbi_dma() argument
75 q->count = 1; in cx23885_start_vbi_dma()
90 struct cx23885_dmaqueue *q) in cx23885_restart_vbi_queue() argument
95 if (list_empty(&q->active)) in cx23885_restart_vbi_queue()
98 buf = list_entry(q->active.next, struct cx23885_buffer, vb.queue); in cx23885_restart_vbi_queue()
101 cx23885_start_vbi_dma(dev, q, buf); in cx23885_restart_vbi_queue()
102 list_for_each(item, &q->active) { in cx23885_restart_vbi_queue()
104 buf->count = q->count++; in cx23885_restart_vbi_queue()
106 mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT); in cx23885_restart_vbi_queue()
113 struct cx23885_dmaqueue *q = &dev->vbiq; in cx23885_vbi_timeout() local
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| /drivers/media/video/cx88/ |
| D | cx88-vbi.c | 51 struct cx88_dmaqueue *q, in cx8800_start_vbi_dma() argument
66 q->count = 1; in cx8800_start_vbi_dma()
99 struct cx88_dmaqueue *q) in cx8800_restart_vbi_queue() argument
103 if (list_empty(&q->active)) in cx8800_restart_vbi_queue()
106 buf = list_entry(q->active.next, struct cx88_buffer, vb.queue); in cx8800_restart_vbi_queue()
109 cx8800_start_vbi_dma(dev, q, buf); in cx8800_restart_vbi_queue()
110 list_for_each_entry(buf, &q->active, vb.queue) in cx8800_restart_vbi_queue()
111 buf->count = q->count++; in cx8800_restart_vbi_queue()
112 mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT); in cx8800_restart_vbi_queue()
120 struct cx88_dmaqueue *q = &dev->vbiq; in cx8800_vbi_timeout() local
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| /drivers/char/ |
| D | consolemap.c | 190 unsigned char *q; in set_inverse_transl() local
193 q = p->inverse_translations[i]; in set_inverse_transl()
195 if (!q) { in set_inverse_transl()
196 q = p->inverse_translations[i] = (unsigned char *) in set_inverse_transl()
198 if (!q) return; in set_inverse_transl()
200 memset(q, 0, MAX_GLYPH); in set_inverse_transl()
204 if (glyph >= 0 && glyph < MAX_GLYPH && q[glyph] < 32) { in set_inverse_transl()
206 q[glyph] = j; in set_inverse_transl()
216 u16 *q; in set_inverse_trans_unicode() local
219 q = p->inverse_trans_unicode; in set_inverse_trans_unicode()
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