| /drivers/iio/potentiometer/ |
| D | mcp4531.c | 41 int avail[3]; member
81 [MCP453x_502] = { .wipers = 1, .avail = { 0, 1, 128 }, .kohms = 5, },
82 [MCP453x_103] = { .wipers = 1, .avail = { 0, 1, 128 }, .kohms = 10, },
83 [MCP453x_503] = { .wipers = 1, .avail = { 0, 1, 128 }, .kohms = 50, },
84 [MCP453x_104] = { .wipers = 1, .avail = { 0, 1, 128 }, .kohms = 100, },
85 [MCP454x_502] = { .wipers = 1, .avail = { 0, 1, 128 }, .kohms = 5, },
86 [MCP454x_103] = { .wipers = 1, .avail = { 0, 1, 128 }, .kohms = 10, },
87 [MCP454x_503] = { .wipers = 1, .avail = { 0, 1, 128 }, .kohms = 50, },
88 [MCP454x_104] = { .wipers = 1, .avail = { 0, 1, 128 }, .kohms = 100, },
89 [MCP455x_502] = { .wipers = 1, .avail = { 0, 1, 256 }, .kohms = 5, },
[all …]
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| /drivers/xen/xenbus/ |
| D | xenbus_comms.c | 122 unsigned int avail; in xb_write() local
137 dst = get_output_chunk(cons, prod, intf->req, &avail); in xb_write()
138 if (avail == 0) in xb_write()
140 if (avail > len) in xb_write()
141 avail = len; in xb_write()
143 memcpy(dst, data, avail); in xb_write()
144 data += avail; in xb_write()
145 len -= avail; in xb_write()
146 bytes += avail; in xb_write()
150 intf->req_prod += avail; in xb_write()
[all …]
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| /drivers/s390/cio/ |
| D | airq.c | 137 iv->avail = kmalloc(size, GFP_KERNEL); in airq_iv_create()
138 if (!iv->avail) in airq_iv_create()
140 memset(iv->avail, 0xff, size); in airq_iv_create()
167 kfree(iv->avail); in airq_iv_create()
185 kfree(iv->avail); in airq_iv_release()
203 if (!iv->avail || num == 0) in airq_iv_alloc()
206 bit = find_first_bit_inv(iv->avail, iv->bits); in airq_iv_alloc()
209 if (!test_bit_inv(bit + i, iv->avail)) in airq_iv_alloc()
214 clear_bit_inv(bit + i, iv->avail); in airq_iv_alloc()
219 bit = find_next_bit_inv(iv->avail, iv->bits, bit + i + 1); in airq_iv_alloc()
[all …]
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| /drivers/uwb/ |
| D | drp-avail.c | 61 void uwb_drp_available(struct uwb_rc *rc, struct uwb_mas_bm *avail) in uwb_drp_available() argument
63 bitmap_and(avail->bm, rc->drp_avail.global, rc->drp_avail.local, UWB_NUM_MAS); in uwb_drp_available()
64 bitmap_and(avail->bm, avail->bm, rc->drp_avail.pending, UWB_NUM_MAS); in uwb_drp_available()
76 struct uwb_mas_bm avail; in uwb_drp_avail_reserve_pending() local
78 uwb_drp_available(rc, &avail); in uwb_drp_avail_reserve_pending()
79 if (!bitmap_subset(mas->bm, avail.bm, UWB_NUM_MAS)) in uwb_drp_avail_reserve_pending()
119 struct uwb_mas_bm avail; in uwb_drp_avail_ie_update() local
121 bitmap_and(avail.bm, rc->drp_avail.global, rc->drp_avail.local, UWB_NUM_MAS); in uwb_drp_avail_ie_update()
125 uwb_mas_bm_copy_le(rc->drp_avail.ie.bmp, &avail); in uwb_drp_avail_ie_update()
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| /drivers/staging/fwserial/ |
| D | dma_fifo.c | 85 fifo->avail = size; in dma_fifo_alloc()
134 fifo->avail = fifo->size; in dma_fifo_reset()
157 if (n > fifo->avail) in dma_fifo_in()
158 n = fifo->avail; in dma_fifo_in()
168 fifo->avail < n, in dma_fifo_in()
170 fifo->in, fifo->out, fifo->done, n, fifo->avail)) in dma_fifo_in()
174 fifo->avail -= n; in dma_fifo_in()
177 fifo->done, n, fifo->avail); in dma_fifo_in()
226 fifo->out, fifo->done, n, len, fifo->avail); in dma_fifo_out_pend()
289 fifo->avail += pending->len; in dma_fifo_out_complete()
[all …]
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| D | dma_fifo.h | 57 int avail; /* # of unused bytes in fifo */ member
97 return fifo->size - fifo->avail; in dma_fifo_level()
109 return fifo->avail; in dma_fifo_avail()
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| /drivers/infiniband/hw/qib/ |
| D | qib_fs.c | 149 size_t avail; in dev_counters_read() local
152 avail = dd->f_read_cntrs(dd, *ppos, NULL, &counters); in dev_counters_read()
153 return simple_read_from_buffer(buf, count, ppos, counters, avail); in dev_counters_read()
161 size_t avail; in dev_names_read() local
164 avail = dd->f_read_cntrs(dd, *ppos, &names, NULL); in dev_names_read()
165 return simple_read_from_buffer(buf, count, ppos, names, avail); in dev_names_read()
183 size_t avail; in portnames_read() local
186 avail = dd->f_read_portcntrs(dd, *ppos, 0, &names, NULL); in portnames_read()
187 return simple_read_from_buffer(buf, count, ppos, names, avail); in portnames_read()
195 size_t avail; in portcntrs_1_read() local
[all …]
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| /drivers/rpmsg/ |
| D | qcom_glink_smem.c | 133 u32 avail; in glink_smem_tx_avail() local
139 avail = pipe->native.length - head + tail; in glink_smem_tx_avail()
141 avail = tail - head; in glink_smem_tx_avail()
143 if (avail < (FIFO_FULL_RESERVE + TX_BLOCKED_CMD_RESERVE)) in glink_smem_tx_avail()
144 avail = 0; in glink_smem_tx_avail()
146 avail -= FIFO_FULL_RESERVE + TX_BLOCKED_CMD_RESERVE; in glink_smem_tx_avail()
148 return avail; in glink_smem_tx_avail()
277 rx_pipe->native.avail = glink_smem_rx_avail; in qcom_glink_smem_register()
282 tx_pipe->native.avail = glink_smem_tx_avail; in qcom_glink_smem_register()
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| /drivers/net/ethernet/mellanox/mlx5/core/ |
| D | uar.c | 215 unsigned int *avail; in alloc_bfreg() local
241 avail = &up->fp_avail; in alloc_bfreg()
244 avail = &up->reg_avail; in alloc_bfreg()
248 (*avail)--; in alloc_bfreg()
249 if (!(*avail)) in alloc_bfreg()
300 unsigned int *avail; in mlx5_free_bfreg() local
316 avail = &up->fp_avail; in mlx5_free_bfreg()
319 avail = &up->reg_avail; in mlx5_free_bfreg()
323 (*avail)++; in mlx5_free_bfreg()
325 if (*avail == 1) in mlx5_free_bfreg()
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| /drivers/media/pci/ngene/ |
| D | ngene-dvb.c | 69 int left, avail; in ts_read() local
77 avail = dvb_ringbuffer_avail(&dev->tsin_rbuf); in ts_read()
78 if (avail > left) in ts_read()
79 avail = left; in ts_read()
80 dvb_ringbuffer_read_user(&dev->tsin_rbuf, buf, avail); in ts_read()
81 left -= avail; in ts_read()
82 buf += avail; in ts_read()
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| /drivers/misc/mic/vop/ |
| D | vop_debugfs.c | 141 struct vring_avail *avail; in vop_vdev_info_show() local
166 avail = vrh->vring.avail; in vop_vdev_info_show()
168 vringh16_to_cpu(vrh, avail->flags), in vop_vdev_info_show()
170 avail->idx) & (num - 1)); in vop_vdev_info_show()
172 vringh16_to_cpu(vrh, avail->flags), in vop_vdev_info_show()
173 vringh16_to_cpu(vrh, avail->idx)); in vop_vdev_info_show()
176 j, avail->ring[j]); in vop_vdev_info_show()
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| /drivers/block/ |
| D | ps3vram.c | 447 unsigned int offset, avail; in ps3vram_read() local
451 avail = priv->cache.page_size - offset; in ps3vram_read()
458 (unsigned int)from, cached, offset, avail, count); in ps3vram_read()
460 if (avail > count) in ps3vram_read()
461 avail = count; in ps3vram_read()
462 memcpy(buf, priv->xdr_buf + cached, avail); in ps3vram_read()
464 buf += avail; in ps3vram_read()
465 count -= avail; in ps3vram_read()
466 from += avail; in ps3vram_read()
488 unsigned int offset, avail; in ps3vram_write() local
[all …]
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| /drivers/gpu/drm/i915/gvt/ |
| D | aperture_gm.c | 241 unsigned long request, avail, max, taken; in alloc_resource() local
252 avail = max - taken; in alloc_resource()
255 if (request > avail) in alloc_resource()
263 avail = max - taken; in alloc_resource()
266 if (request > avail) in alloc_resource()
274 avail = max - taken; in alloc_resource()
277 if (request > avail) in alloc_resource()
290 BYTES_TO_MB(request), BYTES_TO_MB(avail), in alloc_resource()
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| /drivers/misc/ |
| D | cs5535-mfgpt.c | 39 DECLARE_BITMAP(avail, MFGPT_MAX_TIMERS);
175 t = find_first_bit(mfgpt->avail, max); in cs5535_mfgpt_alloc_timer()
180 if (!test_bit(timer_nr, mfgpt->avail)) in cs5535_mfgpt_alloc_timer()
186 __clear_bit(timer_nr, mfgpt->avail); in cs5535_mfgpt_alloc_timer()
196 __set_bit(timer_nr, mfgpt->avail); in cs5535_mfgpt_alloc_timer()
223 __set_bit(timer->nr, timer->chip->avail); in cs5535_mfgpt_free_timer()
310 __set_bit(i, mfgpt->avail); in scan_timers()
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| /drivers/vhost/ |
| D | vringh.c | 40 err = getu16(vrh, &avail_idx, &vrh->vring.avail->idx); in __vringh_get_head()
43 &vrh->vring.avail->idx); in __vringh_get_head()
55 err = getu16(vrh, &head, &vrh->vring.avail->ring[i]); in __vringh_get_head()
58 *last_avail_idx, &vrh->vring.avail->ring[i]); in __vringh_get_head()
467 err = getu16(vrh, &flags, &vrh->vring.avail->flags); in __vringh_need_notify()
470 &vrh->vring.avail->flags); in __vringh_need_notify()
503 u16 avail; in __vringh_notify_enable() local
525 if (getu16(vrh, &avail, &vrh->vring.avail->idx) != 0) { in __vringh_notify_enable()
527 &vrh->vring.avail->idx); in __vringh_notify_enable()
534 return avail == vrh->last_avail_idx; in __vringh_notify_enable()
[all …]
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| /drivers/staging/lustre/lustre/ldlm/ |
| D | ldlm_request.c | 101 int avail = LDLM_LOCKREQ_HANDLES; in ldlm_request_bufsize() local
104 avail -= LDLM_ENQUEUE_CANCEL_OFF; in ldlm_request_bufsize()
106 if (count > avail) in ldlm_request_bufsize()
107 avail = (count - avail) * sizeof(struct lustre_handle); in ldlm_request_bufsize()
109 avail = 0; in ldlm_request_bufsize()
111 return sizeof(struct ldlm_request) + avail; in ldlm_request_bufsize()
567 int avail; in ldlm_req_handles_avail() local
569 avail = min_t(int, LDLM_MAXREQSIZE, PAGE_SIZE - 512) - req_size; in ldlm_req_handles_avail()
570 if (likely(avail >= 0)) in ldlm_req_handles_avail()
571 avail /= (int)sizeof(struct lustre_handle); in ldlm_req_handles_avail()
[all …]
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| /drivers/dma/ |
| D | k3dma.c | 531 size_t len, avail, total = 0; in k3_dma_prep_slave_sg() local
542 avail = sg_dma_len(sg); in k3_dma_prep_slave_sg()
543 if (avail > DMA_MAX_SIZE) in k3_dma_prep_slave_sg()
544 num += DIV_ROUND_UP(avail, DMA_MAX_SIZE) - 1; in k3_dma_prep_slave_sg()
554 avail = sg_dma_len(sg); in k3_dma_prep_slave_sg()
555 total += avail; in k3_dma_prep_slave_sg()
558 len = min_t(size_t, avail, DMA_MAX_SIZE); in k3_dma_prep_slave_sg()
571 avail -= len; in k3_dma_prep_slave_sg()
572 } while (avail); in k3_dma_prep_slave_sg()
588 size_t len, avail, total = 0; in k3_dma_prep_dma_cyclic() local
[all …]
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| D | altera-msgdma.c | 398 size_t len, avail; in msgdma_prep_slave_sg() local
417 avail = sg_dma_len(sgl); in msgdma_prep_slave_sg()
425 len = min_t(size_t, avail, MSGDMA_MAX_TRANS_LEN); in msgdma_prep_slave_sg()
428 dma_src = sg_dma_address(sgl) + sg_dma_len(sgl) - avail; in msgdma_prep_slave_sg()
433 dma_dst = sg_dma_address(sgl) + sg_dma_len(sgl) - avail; in msgdma_prep_slave_sg()
437 avail -= len; in msgdma_prep_slave_sg()
445 if (avail == 0) { in msgdma_prep_slave_sg()
452 avail = sg_dma_len(sgl); in msgdma_prep_slave_sg()
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| /drivers/media/usb/go7007/ |
| D | snd-go7007.c | 51 int avail; member
83 gosnd->avail += frames; in parse_audio_stream_data()
96 if (gosnd->avail < runtime->period_size) { in parse_audio_stream_data()
100 gosnd->avail -= runtime->period_size; in parse_audio_stream_data()
179 gosnd->hw_ptr = gosnd->w_idx = gosnd->avail = 0; in go7007_snd_pcm_trigger()
242 gosnd->hw_ptr = gosnd->w_idx = gosnd->avail = 0; in go7007_snd_init()
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| /drivers/pci/ |
| D | bus.c | 166 struct resource *r, avail; in pci_bus_alloc_from_region() local
187 avail = *r; in pci_bus_alloc_from_region()
188 pci_clip_resource_to_region(bus, &avail, region); in pci_bus_alloc_from_region()
196 if (avail.start) in pci_bus_alloc_from_region()
197 min_used = avail.start; in pci_bus_alloc_from_region()
199 max = avail.end; in pci_bus_alloc_from_region()
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| /drivers/net/ethernet/chelsio/cxgb4vf/ |
| D | sge.c | 266 return fl->avail - fl->pend_cred <= s->fl_starve_thres; in fl_starving()
434 int avail = reclaimable(tq); in reclaim_completed_tx() local
436 if (avail) { in reclaim_completed_tx()
441 if (avail > MAX_TX_RECLAIM) in reclaim_completed_tx()
442 avail = MAX_TX_RECLAIM; in reclaim_completed_tx()
444 free_tx_desc(adapter, tq, avail, unmap); in reclaim_completed_tx()
445 tq->in_use -= avail; in reclaim_completed_tx()
486 fl->avail--; in free_rx_bufs()
514 fl->avail--; in unmap_rx_buf()
610 unsigned int cred = fl->avail; in refill_fl()
[all …]
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| /drivers/net/ethernet/chelsio/cxgb4/ |
| D | cxgb4_debugfs.c | 1633 loff_t avail = file_inode(file)->i_size; in flash_read() local
1638 if (pos >= avail) in flash_read()
1640 if (count > avail - pos) in flash_read()
1641 count = avail - pos; in flash_read()
2493 R("FL avail:", fl.avail); in sge_qinfo_show()
2623 loff_t avail = file_inode(file)->i_size; in mem_read() local
2631 if (pos >= avail) in mem_read()
2633 if (count > avail - pos) in mem_read()
2634 count = avail - pos; in mem_read()
2835 struct mem_desc avail[4]; in meminfo_show() local
[all …]
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| /drivers/remoteproc/ |
| D | remoteproc_core.c | 53 void *, int offset, int avail);
345 int offset, int avail) in rproc_handle_vdev() argument
353 + rsc->config_len > avail) { in rproc_handle_vdev()
451 int offset, int avail) in rproc_handle_trace() argument
458 if (sizeof(*rsc) > avail) { in rproc_handle_trace()
531 int offset, int avail) in rproc_handle_devmem() argument
541 if (sizeof(*rsc) > avail) { in rproc_handle_devmem()
603 int offset, int avail) in rproc_handle_carveout() argument
611 if (sizeof(*rsc) > avail) { in rproc_handle_carveout()
745 int avail = len - offset - sizeof(*hdr); in rproc_handle_resources() local
[all …]
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| /drivers/media/dvb-core/ |
| D | dvb_ringbuffer.c | 84 ssize_t avail; in dvb_ringbuffer_avail() local
90 avail = smp_load_acquire(&rbuf->pwrite) - rbuf->pread; in dvb_ringbuffer_avail()
91 if (avail < 0) in dvb_ringbuffer_avail()
92 avail += rbuf->size; in dvb_ringbuffer_avail()
93 return avail; in dvb_ringbuffer_avail()
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| /drivers/infiniband/sw/rdmavt/ |
| D | trace_tx.h | 104 __field(u32, avail)
124 __entry->avail = qp->s_avail;
147 __entry->avail,
|