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Searched refs:bufs (Results 1 – 82 of 82) sorted by relevance

/linux-4.1.27/drivers/staging/lustre/lustre/include/
Dlustre_cfg.h124 static inline void lustre_cfg_bufs_set(struct lustre_cfg_bufs *bufs, in lustre_cfg_bufs_set() argument
131 if (bufs == NULL) in lustre_cfg_bufs_set()
134 if (bufs->lcfg_bufcount <= index) in lustre_cfg_bufs_set()
135 bufs->lcfg_bufcount = index + 1; in lustre_cfg_bufs_set()
137 bufs->lcfg_buf[index] = buf; in lustre_cfg_bufs_set()
138 bufs->lcfg_buflen[index] = buflen; in lustre_cfg_bufs_set()
141 static inline void lustre_cfg_bufs_set_string(struct lustre_cfg_bufs *bufs, in lustre_cfg_bufs_set_string() argument
145 lustre_cfg_bufs_set(bufs, index, str, str ? strlen(str) + 1 : 0); in lustre_cfg_bufs_set_string()
148 static inline void lustre_cfg_bufs_reset(struct lustre_cfg_bufs *bufs, char *name) in lustre_cfg_bufs_reset() argument
150 memset((bufs), 0, sizeof(*bufs)); in lustre_cfg_bufs_reset()
[all …]
Dlustre_net.h2399 __u32 version, int opcode, char **bufs,
2403 char **bufs);
2406 int count, __u32 *lengths, char **bufs,
2575 char **bufs);
2577 __u32 *lens, char **bufs);
2579 char **bufs);
2581 __u32 *lens, char **bufs, int flags);
2584 char **bufs, int flags);
/linux-4.1.27/drivers/gpu/drm/
Ddrm_dma.c65 memset(&dev->dma->bufs[i], 0, sizeof(dev->dma->bufs[0])); in drm_legacy_dma_setup()
93 if (dma->bufs[i].seg_count) { in drm_legacy_dma_takedown()
97 dma->bufs[i].buf_count, in drm_legacy_dma_takedown()
98 dma->bufs[i].seg_count); in drm_legacy_dma_takedown()
99 for (j = 0; j < dma->bufs[i].seg_count; j++) { in drm_legacy_dma_takedown()
100 if (dma->bufs[i].seglist[j]) { in drm_legacy_dma_takedown()
101 drm_pci_free(dev, dma->bufs[i].seglist[j]); in drm_legacy_dma_takedown()
104 kfree(dma->bufs[i].seglist); in drm_legacy_dma_takedown()
106 if (dma->bufs[i].buf_count) { in drm_legacy_dma_takedown()
107 for (j = 0; j < dma->bufs[i].buf_count; j++) { in drm_legacy_dma_takedown()
[all …]
Ddrm_info.c133 if (dma->bufs[i].buf_count) { in drm_bufs_info()
134 seg_pages = dma->bufs[i].seg_count * (1 << dma->bufs[i].page_order); in drm_bufs_info()
137 dma->bufs[i].buf_size, in drm_bufs_info()
138 dma->bufs[i].buf_count, in drm_bufs_info()
140 dma->bufs[i].seg_count, in drm_bufs_info()
Ddrm_bufs.c664 entry = &dma->bufs[order]; in drm_legacy_addbufs_agp()
814 entry = &dma->bufs[order]; in drm_legacy_addbufs_pci()
1025 entry = &dma->bufs[order]; in drm_legacy_addbufs_sg()
1206 if (dma->bufs[i].buf_count) in drm_legacy_infobufs()
1214 if (dma->bufs[i].buf_count) { in drm_legacy_infobufs()
1217 struct drm_buf_entry *from = &dma->bufs[i]; in drm_legacy_infobufs()
1234 dma->bufs[i].buf_count, in drm_legacy_infobufs()
1235 dma->bufs[i].buf_size, in drm_legacy_infobufs()
1236 dma->bufs[i].low_mark, in drm_legacy_infobufs()
1237 dma->bufs[i].high_mark); in drm_legacy_infobufs()
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/linux-4.1.27/sound/core/oss/
Dio.c50 void **bufs = (void**)plugin->extra_data; in io_playback_transfer() local
51 if (snd_BUG_ON(!bufs)) in io_playback_transfer()
55 bufs[channel] = src_channels[channel].area.addr; in io_playback_transfer()
57 bufs[channel] = NULL; in io_playback_transfer()
59 return pcm_writev(plugin->plug, bufs, frames); in io_playback_transfer()
76 void **bufs = (void**)plugin->extra_data; in io_capture_transfer() local
77 if (snd_BUG_ON(!bufs)) in io_capture_transfer()
81 bufs[channel] = dst_channels[channel].area.addr; in io_capture_transfer()
83 bufs[channel] = NULL; in io_capture_transfer()
85 return pcm_readv(plugin->plug, bufs, frames); in io_capture_transfer()
Dpcm_plugin.h165 void **bufs, snd_pcm_uframes_t frames,
168 void **bufs, snd_pcm_uframes_t frames,
Dpcm_oss.c1258 snd_pcm_sframes_t snd_pcm_oss_writev3(struct snd_pcm_substream *substream, void **bufs, snd_pcm_ufr… in snd_pcm_oss_writev3() argument
1278 ret = snd_pcm_lib_writev(substream, (void __user **)bufs, frames); in snd_pcm_oss_writev3()
1281 ret = snd_pcm_lib_writev(substream, (void __user **)bufs, frames); in snd_pcm_oss_writev3()
1294 snd_pcm_sframes_t snd_pcm_oss_readv3(struct snd_pcm_substream *substream, void **bufs, snd_pcm_ufra… in snd_pcm_oss_readv3() argument
1318 ret = snd_pcm_lib_readv(substream, (void __user **)bufs, frames); in snd_pcm_oss_readv3()
1321 ret = snd_pcm_lib_readv(substream, (void __user **)bufs, frames); in snd_pcm_oss_readv3()
/linux-4.1.27/drivers/net/ethernet/cisco/enic/
Dvnic_wq.c37 wq->bufs[i] = kzalloc(VNIC_WQ_BUF_BLK_SZ(count), GFP_ATOMIC); in vnic_wq_alloc_bufs()
38 if (!wq->bufs[i]) in vnic_wq_alloc_bufs()
43 buf = wq->bufs[i]; in vnic_wq_alloc_bufs()
49 buf->next = wq->bufs[0]; in vnic_wq_alloc_bufs()
53 buf->next = wq->bufs[i + 1]; in vnic_wq_alloc_bufs()
63 wq->to_use = wq->to_clean = wq->bufs[0]; in vnic_wq_alloc_bufs()
78 if (wq->bufs[i]) { in vnic_wq_free()
79 kfree(wq->bufs[i]); in vnic_wq_free()
80 wq->bufs[i] = NULL; in vnic_wq_free()
135 &wq->bufs[fetch_index / VNIC_WQ_BUF_BLK_ENTRIES(count)] in vnic_wq_init_start()
[all …]
Dvnic_rq.c37 rq->bufs[i] = kzalloc(VNIC_RQ_BUF_BLK_SZ(count), GFP_ATOMIC); in vnic_rq_alloc_bufs()
38 if (!rq->bufs[i]) in vnic_rq_alloc_bufs()
43 buf = rq->bufs[i]; in vnic_rq_alloc_bufs()
49 buf->next = rq->bufs[0]; in vnic_rq_alloc_bufs()
52 buf->next = rq->bufs[i + 1]; in vnic_rq_alloc_bufs()
60 rq->to_use = rq->to_clean = rq->bufs[0]; in vnic_rq_alloc_bufs()
75 if (rq->bufs[i]) { in vnic_rq_free()
76 kfree(rq->bufs[i]); in vnic_rq_free()
77 rq->bufs[i] = NULL; in vnic_rq_free()
133 &rq->bufs[fetch_index / VNIC_RQ_BUF_BLK_ENTRIES(count)] in vnic_rq_init_start()
[all …]
Dvnic_wq.h85 struct vnic_wq_buf *bufs[VNIC_WQ_BUF_BLKS_MAX]; member
Dvnic_rq.h83 struct vnic_rq_buf *bufs[VNIC_RQ_BUF_BLKS_MAX]; member
/linux-4.1.27/drivers/scsi/fnic/
Dvnic_rq.c37 rq->bufs[i] = kzalloc(VNIC_RQ_BUF_BLK_SZ, GFP_ATOMIC); in vnic_rq_alloc_bufs()
38 if (!rq->bufs[i]) { in vnic_rq_alloc_bufs()
45 buf = rq->bufs[i]; in vnic_rq_alloc_bufs()
51 buf->next = rq->bufs[0]; in vnic_rq_alloc_bufs()
54 buf->next = rq->bufs[i + 1]; in vnic_rq_alloc_bufs()
62 rq->to_use = rq->to_clean = rq->bufs[0]; in vnic_rq_alloc_bufs()
78 kfree(rq->bufs[i]); in vnic_rq_free()
79 rq->bufs[i] = NULL; in vnic_rq_free()
133 &rq->bufs[fetch_index / VNIC_RQ_BUF_BLK_ENTRIES] in vnic_rq_init()
189 &rq->bufs[fetch_index / VNIC_RQ_BUF_BLK_ENTRIES] in vnic_rq_clean()
Dvnic_wq.c37 wq->bufs[i] = kzalloc(VNIC_WQ_BUF_BLK_SZ, GFP_ATOMIC); in vnic_wq_alloc_bufs()
38 if (!wq->bufs[i]) { in vnic_wq_alloc_bufs()
45 buf = wq->bufs[i]; in vnic_wq_alloc_bufs()
51 buf->next = wq->bufs[0]; in vnic_wq_alloc_bufs()
54 buf->next = wq->bufs[i + 1]; in vnic_wq_alloc_bufs()
62 wq->to_use = wq->to_clean = wq->bufs[0]; in vnic_wq_alloc_bufs()
77 kfree(wq->bufs[i]); in vnic_wq_free()
78 wq->bufs[i] = NULL; in vnic_wq_free()
176 wq->to_use = wq->to_clean = wq->bufs[0]; in vnic_wq_clean()
Dvnic_wq.h90 struct vnic_wq_buf *bufs[VNIC_WQ_BUF_BLKS_MAX]; member
Dvnic_rq.h97 struct vnic_rq_buf *bufs[VNIC_RQ_BUF_BLKS_MAX]; member
/linux-4.1.27/fs/
Dpipe.c245 int bufs = pipe->nrbufs; in pipe_read() local
246 if (bufs) { in pipe_read()
248 struct pipe_buffer *buf = pipe->bufs + curbuf; in pipe_read()
285 pipe->nrbufs = --bufs; in pipe_read()
292 if (bufs) /* More to do? */ in pipe_read()
364 struct pipe_buffer *buf = pipe->bufs + lastbuf; in pipe_write()
387 int bufs; in pipe_write() local
395 bufs = pipe->nrbufs; in pipe_write()
396 if (bufs < pipe->buffers) { in pipe_write()
397 int newbuf = (pipe->curbuf + bufs) & (pipe->buffers-1); in pipe_write()
[all …]
Dsplice.c207 struct pipe_buffer *buf = pipe->bufs + newbuf; in splice_to_pipe()
760 struct pipe_buffer *buf = pipe->bufs + pipe->curbuf; in splice_from_pipe_feed()
990 struct pipe_buffer *buf = pipe->bufs + idx; in iter_file_splice_write()
1024 struct pipe_buffer *buf = pipe->bufs + pipe->curbuf; in iter_file_splice_write()
1264 struct pipe_buffer *buf = pipe->bufs + i; in splice_direct_to_actor()
1850 ibuf = ipipe->bufs + ipipe->curbuf; in splice_pipe_to_pipe()
1852 obuf = opipe->bufs + nbuf; in splice_pipe_to_pipe()
1934 ibuf = ipipe->bufs + ((ipipe->curbuf + i) & (ipipe->buffers-1)); in link_pipe()
1943 obuf = opipe->bufs + nbuf; in link_pipe()
/linux-4.1.27/drivers/media/v4l2-core/
Dvideobuf-core.c204 if (NULL == q->bufs[i]) in videobuf_queue_is_busy()
206 if (q->bufs[i]->map) { in videobuf_queue_is_busy()
210 if (q->bufs[i]->state == VIDEOBUF_QUEUED) { in videobuf_queue_is_busy()
214 if (q->bufs[i]->state == VIDEOBUF_ACTIVE) { in videobuf_queue_is_busy()
246 if (q->bufs[i] && q->bufs[i]->map) { in __videobuf_free()
252 if (NULL == q->bufs[i]) in __videobuf_free()
254 q->ops->buf_release(q, q->bufs[i]); in __videobuf_free()
255 kfree(q->bufs[i]); in __videobuf_free()
256 q->bufs[i] = NULL; in __videobuf_free()
275 if (NULL == q->bufs[i]) in videobuf_queue_cancel()
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Dvideobuf-dma-sg.c409 if (NULL == q->bufs[i]) in videobuf_vm_close()
411 mem = q->bufs[i]->priv; in videobuf_vm_close()
417 if (q->bufs[i]->map != map) in videobuf_vm_close()
419 q->bufs[i]->map = NULL; in videobuf_vm_close()
420 q->bufs[i]->baddr = 0; in videobuf_vm_close()
421 q->ops->buf_release(q, q->bufs[i]); in videobuf_vm_close()
603 if (buf == q->bufs[first]) { in __videobuf_mmap_mapper()
604 size = PAGE_ALIGN(q->bufs[first]->bsize); in __videobuf_mmap_mapper()
626 if (NULL == q->bufs[i]) in __videobuf_mmap_mapper()
628 q->bufs[i]->map = map; in __videobuf_mmap_mapper()
[all …]
Dvideobuf-vmalloc.c85 if (NULL == q->bufs[i]) in videobuf_vm_close()
88 if (q->bufs[i]->map != map) in videobuf_vm_close()
91 mem = q->bufs[i]->priv; in videobuf_vm_close()
111 q->bufs[i]->map = NULL; in videobuf_vm_close()
112 q->bufs[i]->baddr = 0; in videobuf_vm_close()
Dvideobuf2-core.c294 vb = q->bufs[buffer]; in __setup_lengths()
315 vb = q->bufs[q->num_buffers - 1]; in __setup_offsets()
323 vb = q->bufs[buffer]; in __setup_offsets()
396 q->bufs[q->num_buffers + buffer] = vb; in __vb2_queue_alloc()
419 vb = q->bufs[buffer]; in __vb2_free_mem()
452 if (q->bufs[buffer] == NULL) in __vb2_queue_free()
454 if (q->bufs[buffer]->state == VB2_BUF_STATE_PREPARING) { in __vb2_queue_free()
463 struct vb2_buffer *vb = q->bufs[buffer]; in __vb2_queue_free()
498 struct vb2_buffer *vb = q->bufs[buffer]; in __vb2_queue_free()
537 kfree(q->bufs[buffer]); in __vb2_queue_free()
[all …]
Dvideobuf-dma-contig.c97 if (NULL == q->bufs[i]) in videobuf_vm_close()
100 if (q->bufs[i]->map != map) in videobuf_vm_close()
103 mem = q->bufs[i]->priv; in videobuf_vm_close()
123 q->bufs[i]->map = NULL; in videobuf_vm_close()
124 q->bufs[i]->baddr = 0; in videobuf_vm_close()
/linux-4.1.27/fs/afs/
Dnetdevices.c40 int afs_get_ipv4_interfaces(struct afs_interface *bufs, size_t maxbufs, in afs_get_ipv4_interfaces() argument
57 bufs[n].address.s_addr = ifa->ifa_address; in afs_get_ipv4_interfaces()
58 bufs[n].netmask.s_addr = ifa->ifa_mask; in afs_get_ipv4_interfaces()
59 bufs[n].mtu = dev->mtu; in afs_get_ipv4_interfaces()
/linux-4.1.27/fs/jbd/
Dcommit.c158 static void journal_do_submit_data(struct buffer_head **wbuf, int bufs, in journal_do_submit_data() argument
163 for (i = 0; i < bufs; i++) { in journal_do_submit_data()
189 int bufs = 0; in journal_submit_data_buffers() local
225 journal_do_submit_data(wbuf, bufs, write_op); in journal_submit_data_buffers()
226 bufs = 0; in journal_submit_data_buffers()
250 wbuf[bufs++] = bh; in journal_submit_data_buffers()
254 if (bufs == journal->j_wbufsize) { in journal_submit_data_buffers()
258 journal_do_submit_data(wbuf, bufs, write_op); in journal_submit_data_buffers()
259 bufs = 0; in journal_submit_data_buffers()
285 journal_do_submit_data(wbuf, bufs, write_op); in journal_submit_data_buffers()
[all …]
Drecovery.c76 struct buffer_head * bufs[MAXBUF]; in do_readahead() local
104 bufs[nbufs++] = bh; in do_readahead()
106 ll_rw_block(READ, nbufs, bufs); in do_readahead()
107 journal_brelse_array(bufs, nbufs); in do_readahead()
115 ll_rw_block(READ, nbufs, bufs); in do_readahead()
120 journal_brelse_array(bufs, nbufs); in do_readahead()
/linux-4.1.27/drivers/scsi/arm/
Dscsi.h29 int bufs = SCp->buffers_residual; in copy_SCp_to_sg() local
34 BUG_ON(bufs + 1 > max); in copy_SCp_to_sg()
38 if (bufs) { in copy_SCp_to_sg()
42 for_each_sg(sg_next(SCp->buffer), src_sg, bufs, i) in copy_SCp_to_sg()
47 return bufs + 1; in copy_SCp_to_sg()
Dpowertec.c140 int bufs, map_dir, dma_dir; in powertecscsi_dma_setup() local
142 bufs = copy_SCp_to_sg(&info->sg[0], SCp, NR_SG); in powertecscsi_dma_setup()
151 dma_map_sg(dev, info->sg, bufs, map_dir); in powertecscsi_dma_setup()
154 set_dma_sg(dmach, info->sg, bufs); in powertecscsi_dma_setup()
Dcumana_2.c168 int bufs, map_dir, dma_dir, alatch_dir; in cumanascsi_2_dma_setup() local
170 bufs = copy_SCp_to_sg(&info->sg[0], SCp, NR_SG); in cumanascsi_2_dma_setup()
181 dma_map_sg(dev, info->sg, bufs, map_dir); in cumanascsi_2_dma_setup()
184 set_dma_sg(dmach, info->sg, bufs); in cumanascsi_2_dma_setup()
Deesox.c167 int bufs, map_dir, dma_dir; in eesoxscsi_dma_setup() local
169 bufs = copy_SCp_to_sg(&info->sg[0], SCp, NR_SG); in eesoxscsi_dma_setup()
178 dma_map_sg(dev, info->sg, bufs, map_dir); in eesoxscsi_dma_setup()
181 set_dma_sg(dmach, info->sg, bufs); in eesoxscsi_dma_setup()
/linux-4.1.27/drivers/crypto/caam/
Dcaamrng.c76 struct buf_data bufs[2]; member
95 rng_unmap_buf(jrdev, &ctx->bufs[0]); in rng_unmap_ctx()
96 rng_unmap_buf(jrdev, &ctx->bufs[1]); in rng_unmap_ctx()
119 struct buf_data *bd = &ctx->bufs[!(to_current ^ ctx->current_buf)]; in submit_job()
138 struct buf_data *bd = &ctx->bufs[ctx->current_buf]; in caam_read()
220 struct buf_data *bd = &ctx->bufs[buf_id]; in rng_create_job_desc()
247 bd = &rng_ctx->bufs[i]; in caam_cleanup()
257 struct buf_data *bd = &ctx->bufs[buf_id]; in caam_init_buf()
/linux-4.1.27/drivers/staging/lustre/lustre/obdclass/
Dobd_mount.c79 struct lustre_cfg_bufs *bufs; in lustre_process_log() local
87 OBD_ALLOC_PTR(bufs); in lustre_process_log()
88 if (bufs == NULL) in lustre_process_log()
92 lustre_cfg_bufs_reset(bufs, mgc->obd_name); in lustre_process_log()
93 lustre_cfg_bufs_set_string(bufs, 1, logname); in lustre_process_log()
94 lustre_cfg_bufs_set(bufs, 2, cfg, sizeof(*cfg)); in lustre_process_log()
95 lustre_cfg_bufs_set(bufs, 3, &sb, sizeof(sb)); in lustre_process_log()
96 lcfg = lustre_cfg_new(LCFG_LOG_START, bufs); in lustre_process_log()
100 OBD_FREE_PTR(bufs); in lustre_process_log()
121 struct lustre_cfg_bufs bufs; in lustre_end_log() local
[all …]
Dobd_config.c991 struct lustre_cfg_bufs *bufs = NULL; in lustre_cfg_rename() local
1022 OBD_ALLOC_PTR(bufs); in lustre_cfg_rename()
1023 if (bufs == NULL) { in lustre_cfg_rename()
1028 lustre_cfg_bufs_reset(bufs, NULL); in lustre_cfg_rename()
1029 lustre_cfg_bufs_init(bufs, cfg); in lustre_cfg_rename()
1030 lustre_cfg_bufs_set_string(bufs, 1, new_param); in lustre_cfg_rename()
1032 new_cfg = lustre_cfg_new(cfg->lcfg_command, bufs); in lustre_cfg_rename()
1035 OBD_FREE_PTR(bufs); in lustre_cfg_rename()
1400 struct lustre_cfg_bufs bufs; in class_config_llog_handler() local
1489 lustre_cfg_bufs_init(&bufs, lcfg); in class_config_llog_handler()
[all …]
/linux-4.1.27/arch/mips/include/asm/octeon/
Dcvmx-wqe.h62 uint64_t bufs:8; member
193 uint64_t bufs:8;
221 uint64_t bufs:8; member
352 uint64_t bufs:8;
Dcvmx-helper-util.h156 number_buffers = work->word2.s.bufs; in cvmx_helper_free_packet_data()
/linux-4.1.27/drivers/net/ethernet/atheros/alx/
Dmain.c57 struct alx_buffer *txb = &alx->txq.bufs[entry]; in alx_free_txbuf()
84 cur_buf = &rxq->bufs[cur]; in alx_refill_rx_ring()
116 cur_buf = &rxq->bufs[cur]; in alx_refill_rx_ring()
153 skb = txq->bufs[sw_read_idx].skb; in alx_clean_tx_irq()
210 rxb = &rxq->bufs[rxq->read_idx]; in alx_clean_rx_irq()
391 if (!txq->bufs) in alx_free_txring_buf()
397 memset(txq->bufs, 0, alx->tx_ringsz * sizeof(struct alx_buffer)); in alx_free_txring_buf()
415 cur_buf = rxq->bufs + i; in alx_free_rxring_buf()
512 alx->txq.bufs = kcalloc(alx->tx_ringsz, in alx_alloc_descriptors()
515 if (!alx->txq.bufs) in alx_alloc_descriptors()
[all …]
Dalx.h59 struct alx_buffer *bufs; member
69 struct alx_buffer *bufs; member
/linux-4.1.27/fs/jbd2/
Dcommit.c377 int bufs; in jbd2_journal_commit_transaction() local
585 bufs = 0; in jbd2_journal_commit_transaction()
617 J_ASSERT (bufs == 0); in jbd2_journal_commit_transaction()
641 wbuf[bufs++] = descriptor; in jbd2_journal_commit_transaction()
679 jh, &wbuf[bufs], blocknr); in jbd2_journal_commit_transaction()
684 jbd2_file_log_bh(&io_bufs, wbuf[bufs]); in jbd2_journal_commit_transaction()
698 jbd2_block_tag_csum_set(journal, tag, wbuf[bufs], in jbd2_journal_commit_transaction()
702 bufs++; in jbd2_journal_commit_transaction()
714 if (bufs == journal->j_wbufsize || in jbd2_journal_commit_transaction()
718 jbd_debug(4, "JBD2: Submit %d IOs\n", bufs); in jbd2_journal_commit_transaction()
[all …]
Drecovery.c77 struct buffer_head * bufs[MAXBUF]; in do_readahead() local
105 bufs[nbufs++] = bh; in do_readahead()
107 ll_rw_block(READ, nbufs, bufs); in do_readahead()
108 journal_brelse_array(bufs, nbufs); in do_readahead()
116 ll_rw_block(READ, nbufs, bufs); in do_readahead()
121 journal_brelse_array(bufs, nbufs); in do_readahead()
/linux-4.1.27/tools/virtio/
Dvirtio_test.c154 bool delayed, int bufs) in run_test() argument
168 if (started < bufs) { in run_test()
190 assert(completed <= bufs); in run_test()
191 assert(started <= bufs); in run_test()
192 if (completed == bufs) in run_test()
/linux-4.1.27/sound/core/
Dpcm_compat.c406 u32 bufs; /* this is void **; */ member
422 void __user **bufs; in snd_pcm_ioctl_xfern_compat() local
432 if (get_user(buf, &data32->bufs) || in snd_pcm_ioctl_xfern_compat()
436 bufs = kmalloc(sizeof(void __user *) * ch, GFP_KERNEL); in snd_pcm_ioctl_xfern_compat()
437 if (bufs == NULL) in snd_pcm_ioctl_xfern_compat()
442 kfree(bufs); in snd_pcm_ioctl_xfern_compat()
445 bufs[i] = compat_ptr(ptr); in snd_pcm_ioctl_xfern_compat()
449 err = snd_pcm_lib_writev(substream, bufs, frames); in snd_pcm_ioctl_xfern_compat()
451 err = snd_pcm_lib_readv(substream, bufs, frames); in snd_pcm_ioctl_xfern_compat()
456 kfree(bufs); in snd_pcm_ioctl_xfern_compat()
Dpcm_lib.c2156 void __user **bufs = (void __user **)data; in snd_pcm_lib_writev_transfer() local
2162 for (c = 0; c < channels; ++c, ++bufs) { in snd_pcm_lib_writev_transfer()
2163 if (*bufs == NULL) { in snd_pcm_lib_writev_transfer()
2167 char __user *buf = *bufs + samples_to_bytes(runtime, off); in snd_pcm_lib_writev_transfer()
2175 for (c = 0; c < channels; ++c, ++bufs) { in snd_pcm_lib_writev_transfer()
2177 if (*bufs == NULL) { in snd_pcm_lib_writev_transfer()
2180 char __user *buf = *bufs + samples_to_bytes(runtime, off); in snd_pcm_lib_writev_transfer()
2190 void __user **bufs, in snd_pcm_lib_writev() argument
2205 return snd_pcm_lib_write1(substream, (unsigned long)bufs, frames, in snd_pcm_lib_writev()
2365 void __user **bufs = (void __user **)data; in snd_pcm_lib_readv_transfer() local
[all …]
Dpcm_native.c2851 void __user **bufs; in snd_pcm_playback_ioctl1() local
2862 bufs = memdup_user(xfern.bufs, in snd_pcm_playback_ioctl1()
2864 if (IS_ERR(bufs)) in snd_pcm_playback_ioctl1()
2865 return PTR_ERR(bufs); in snd_pcm_playback_ioctl1()
2866 result = snd_pcm_lib_writev(substream, bufs, xfern.frames); in snd_pcm_playback_ioctl1()
2867 kfree(bufs); in snd_pcm_playback_ioctl1()
2931 void *bufs; in snd_pcm_capture_ioctl1() local
2942 bufs = memdup_user(xfern.bufs, in snd_pcm_capture_ioctl1()
2944 if (IS_ERR(bufs)) in snd_pcm_capture_ioctl1()
2945 return PTR_ERR(bufs); in snd_pcm_capture_ioctl1()
[all …]
/linux-4.1.27/drivers/crypto/qat/qat_common/
Dqat_algs.c664 int i, bufs = 0, sg_nctr = 0; in qat_alg_sgl_to_bufl() local
689 bufl->bufers[bufs].addr = dma_map_single(dev, in qat_alg_sgl_to_bufl()
693 bufl->bufers[bufs].len = sg->length; in qat_alg_sgl_to_bufl()
694 if (unlikely(dma_mapping_error(dev, bufl->bufers[bufs].addr))) in qat_alg_sgl_to_bufl()
696 bufs++; in qat_alg_sgl_to_bufl()
699 bufl->bufers[bufs].addr = dma_map_single(dev, iv, ivlen, in qat_alg_sgl_to_bufl()
701 bufl->bufers[bufs].len = ivlen; in qat_alg_sgl_to_bufl()
702 if (unlikely(dma_mapping_error(dev, bufl->bufers[bufs].addr))) in qat_alg_sgl_to_bufl()
704 bufs++; in qat_alg_sgl_to_bufl()
708 int y = sg_nctr + bufs; in qat_alg_sgl_to_bufl()
[all …]
/linux-4.1.27/drivers/dma/
Ddmatest.c229 static void dmatest_init_srcs(u8 **bufs, unsigned int start, unsigned int len, in dmatest_init_srcs() argument
235 for (; (buf = *bufs); bufs++) { in dmatest_init_srcs()
247 static void dmatest_init_dsts(u8 **bufs, unsigned int start, unsigned int len, in dmatest_init_dsts() argument
253 for (; (buf = *bufs); bufs++) { in dmatest_init_dsts()
286 static unsigned int dmatest_verify(u8 **bufs, unsigned int start, in dmatest_verify() argument
297 for (; (buf = *bufs); bufs++) { in dmatest_verify()
/linux-4.1.27/drivers/media/usb/usbtv/
Dusbtv-video.c301 if (list_empty(&usbtv->bufs)) { in usbtv_image_chunk()
308 buf = list_first_entry(&usbtv->bufs, struct usbtv_buf, list); in usbtv_image_chunk()
422 while (!list_empty(&usbtv->bufs)) { in usbtv_stop()
423 struct usbtv_buf *buf = list_first_entry(&usbtv->bufs, in usbtv_stop()
627 list_add_tail(&buf->list, &usbtv->bufs); in usbtv_buf_queue()
674 INIT_LIST_HEAD(&usbtv->bufs); in usbtv_video_init()
Dusbtv.h82 struct list_head bufs; member
/linux-4.1.27/fs/fuse/
Ddev.c1381 struct pipe_buffer *bufs; in fuse_dev_splice_read() local
1387 bufs = kmalloc(pipe->buffers * sizeof(struct pipe_buffer), GFP_KERNEL); in fuse_dev_splice_read()
1388 if (!bufs) in fuse_dev_splice_read()
1392 cs.pipebufs = bufs; in fuse_dev_splice_read()
1415 struct pipe_buffer *buf = pipe->bufs + newbuf; in fuse_dev_splice_read()
1417 buf->page = bufs[page_nr].page; in fuse_dev_splice_read()
1418 buf->offset = bufs[page_nr].offset; in fuse_dev_splice_read()
1419 buf->len = bufs[page_nr].len; in fuse_dev_splice_read()
1446 page_cache_release(bufs[page_nr].page); in fuse_dev_splice_read()
1448 kfree(bufs); in fuse_dev_splice_read()
[all …]
/linux-4.1.27/drivers/media/pci/pt1/
Dva1j5jf8007t.c467 const u8 (*bufs)[2]; in va1j5jf8007t_prepare() local
477 bufs = va1j5jf8007t_20mhz_prepare_bufs; in va1j5jf8007t_prepare()
481 bufs = va1j5jf8007t_25mhz_prepare_bufs; in va1j5jf8007t_prepare()
494 memcpy(buf, bufs[i], sizeof(buf)); in va1j5jf8007t_prepare()
Dva1j5jf8007s.c648 const u8 (*bufs)[2]; in va1j5jf8007s_prepare_2() local
657 bufs = va1j5jf8007s_20mhz_prepare_bufs; in va1j5jf8007s_prepare_2()
661 bufs = va1j5jf8007s_25mhz_prepare_bufs; in va1j5jf8007s_prepare_2()
675 memcpy(buf, bufs[i], sizeof(buf)); in va1j5jf8007s_prepare_2()
Dpt1.c66 struct pt1_buffer bufs[PT1_NR_BUFS]; member
325 page = pt1->tables[pt1->table_index].bufs[pt1->buf_index].page; in pt1_thread()
392 pt1_cleanup_buffer(pt1, &table->bufs[i]); in pt1_cleanup_table()
410 ret = pt1_init_buffer(pt1, &table->bufs[i], &buf_pfn); in pt1_init_table()
424 pt1_cleanup_buffer(pt1, &table->bufs[i]); in pt1_init_table()
/linux-4.1.27/drivers/staging/octeon/
Dethernet-rx.c236 skb_in_hw = USE_SKBUFFS_IN_HW && work->word2.s.bufs == 1; in cvm_oct_napi_poll()
277 if (unlikely(work->word2.s.bufs == 0)) { in cvm_oct_napi_poll()
293 int segments = work->word2.s.bufs; in cvm_oct_napi_poll()
Dethernet.c200 int segments = work->word2.s.bufs; in cvm_oct_free_work()
Dethernet-tx.c617 work->word2.s.bufs = 1; in cvm_oct_xmit_pow()
/linux-4.1.27/include/linux/
Dpipe_fs_i.h59 struct pipe_buffer *bufs; member
/linux-4.1.27/drivers/media/platform/omap/
Domap_vout.c899 if (NULL == q->bufs[i]) in omap_vout_mmap()
901 if (V4L2_MEMORY_MMAP != q->bufs[i]->memory) in omap_vout_mmap()
903 if (q->bufs[i]->boff == (vma->vm_pgoff << PAGE_SHIFT)) in omap_vout_mmap()
921 q->bufs[i]->baddr = vma->vm_start; in omap_vout_mmap()
1505 if (q->bufs[0] && (V4L2_MEMORY_MMAP == q->bufs[0]->memory)) { in vidioc_reqbufs()
1520 } else if (q->bufs[0] && (V4L2_MEMORY_USERPTR == q->bufs[0]->memory)) { in vidioc_reqbufs()
1524 kfree(q->bufs[i]); in vidioc_reqbufs()
1525 q->bufs[i] = NULL; in vidioc_reqbufs()
1564 (q->bufs[buffer->index]->memory != buffer->memory)) { in vidioc_qbuf()
1594 vb = q->bufs[b->index]; in vidioc_dqbuf()
/linux-4.1.27/arch/mips/cavium-octeon/executive/
Dcvmx-helper-util.c101 cvmx_dprintf(" Buffers: %u\n", work->word2.s.bufs); in cvmx_helper_dump_packet()
103 if (work->word2.s.bufs == 0) { in cvmx_helper_dump_packet()
/linux-4.1.27/drivers/staging/lustre/lustre/ptlrpc/
Dpack_generic.c192 char **bufs) in lustre_init_msg_v2() argument
204 if (bufs == NULL) in lustre_init_msg_v2()
209 char *tmp = bufs[i]; in lustre_init_msg_v2()
216 int count, __u32 *lens, char **bufs) in lustre_pack_request_v2() argument
228 lustre_init_msg_v2(req->rq_reqmsg, count, lens, bufs); in lustre_pack_request_v2()
234 __u32 *lens, char **bufs) in lustre_pack_request() argument
247 return lustre_pack_request_v2(req, count, lens, bufs); in lustre_pack_request()
321 __u32 *lens, char **bufs, int flags) in lustre_pack_reply_v2() argument
353 lustre_init_msg_v2(rs->rs_msg, count, lens, bufs); in lustre_pack_reply_v2()
363 char **bufs, int flags) in lustre_pack_reply_flags() argument
[all …]
Dclient.c580 int count, __u32 *lengths, char **bufs, in __ptlrpc_request_bufs_pack() argument
597 lengths, bufs); in __ptlrpc_request_bufs_pack()
647 __u32 version, int opcode, char **bufs, in ptlrpc_request_bufs_pack() argument
655 bufs, ctx); in ptlrpc_request_bufs_pack()
819 int count, __u32 *lengths, char **bufs, in ptlrpc_prep_req_pool() argument
830 lengths, bufs, NULL); in ptlrpc_prep_req_pool()
844 __u32 *lengths, char **bufs) in ptlrpc_prep_req() argument
846 return ptlrpc_prep_req_pool(imp, version, opcode, count, lengths, bufs, in ptlrpc_prep_req()
Dimport.c639 char *bufs[] = { NULL, in ptlrpc_connect_import() local
704 imp->imp_connect_op, bufs, NULL); in ptlrpc_connect_import()
/linux-4.1.27/drivers/tty/
Dsynclink_gt.c329 char *bufs; /* virtual address of DMA buffer lists */ member
491 static int alloc_bufs(struct slgt_info *info, struct slgt_desc *bufs, int count);
492 static void free_bufs(struct slgt_info *info, struct slgt_desc *bufs, int count);
1861 struct slgt_desc *bufs = info->rbufs; in rx_async() local
1869 while(desc_complete(bufs[end])) { in rx_async()
1870 count = desc_count(bufs[end]) - info->rbuf_index; in rx_async()
1871 p = bufs[end].buf + info->rbuf_index; in rx_async()
3386 info->bufs = pci_zalloc_consistent(info->pdev, DESC_LIST_SIZE, in alloc_desc()
3388 if (info->bufs == NULL) in alloc_desc()
3391 info->rbufs = (struct slgt_desc*)info->bufs; in alloc_desc()
[all …]
Dmips_ejtag_fdc.c1252 const char *bufs[1] = { kgdbfdc_wbuf }; in kgdbfdc_push_one() local
1258 word = mips_ejtag_fdc_encode(bufs, &kgdbfdc_wbuflen, 1); in kgdbfdc_push_one()
/linux-4.1.27/drivers/virtio/
Dvirtio_ring.c627 u16 bufs; in virtqueue_enable_cb_delayed() local
638 bufs = (u16)(virtio16_to_cpu(_vq->vdev, vq->vring.avail->idx) - vq->last_used_idx) * 3 / 4; in virtqueue_enable_cb_delayed()
639 vring_used_event(&vq->vring) = cpu_to_virtio16(_vq->vdev, vq->last_used_idx + bufs); in virtqueue_enable_cb_delayed()
641 if (unlikely((u16)(virtio16_to_cpu(_vq->vdev, vq->vring.used->idx) - vq->last_used_idx) > bufs)) { in virtqueue_enable_cb_delayed()
/linux-4.1.27/drivers/s390/net/
Dqeth_core_main.c325 q->bufs[i].buffer = q->qdio_bufs[i]; in qeth_alloc_qdio_queue()
439 if (q->bufs[bidx]->next_pending != NULL) { in qeth_cleanup_handled_pending()
440 struct qeth_qdio_out_buffer *head = q->bufs[bidx]; in qeth_cleanup_handled_pending()
441 struct qeth_qdio_out_buffer *c = q->bufs[bidx]->next_pending; in qeth_cleanup_handled_pending()
466 if (forced_cleanup && (atomic_read(&(q->bufs[bidx]->state)) == in qeth_cleanup_handled_pending()
469 q->bufs[bidx]->aob = q->bufstates[bidx].aob; in qeth_cleanup_handled_pending()
1281 if (!q->bufs[j]) in qeth_clear_outq_buffers()
1284 qeth_clear_output_buffer(q, q->bufs[j], QETH_QDIO_BUF_EMPTY); in qeth_clear_outq_buffers()
1286 kmem_cache_free(qeth_qdio_outbuf_cache, q->bufs[j]); in qeth_clear_outq_buffers()
1287 q->bufs[j] = NULL; in qeth_clear_outq_buffers()
[all …]
Dqeth_core.h438 struct qeth_qdio_buffer bufs[QDIO_MAX_BUFFERS_PER_Q]; member
464 struct qeth_qdio_out_buffer *bufs[QDIO_MAX_BUFFERS_PER_Q]; member
Dqeth_l2_main.c445 &card->qdio.in_q->bufs[card->rx.b_index], in qeth_l2_process_inbound_buffer()
510 &card->qdio.in_q->bufs[card->rx.b_index] in qeth_l2_poll()
516 buffer = &card->qdio.in_q->bufs[card->rx.b_index]; in qeth_l2_poll()
538 ->bufs[card->rx.b_index] in qeth_l2_poll()
Dqeth_l3_main.c1972 &card->qdio.in_q->bufs[card->rx.b_index], in qeth_l3_process_inbound_buffer()
2047 &card->qdio.in_q->bufs[card->rx.b_index] in qeth_l3_poll()
2053 buffer = &card->qdio.in_q->bufs[card->rx.b_index]; in qeth_l3_poll()
2075 ->bufs[card->rx.b_index] in qeth_l3_poll()
/linux-4.1.27/drivers/scsi/csiostor/
Dcsio_wr.c119 struct csio_dma_buf *buf = &flq->un.fl.bufs[0]; in csio_wr_fill_fl()
279 flq->un.fl.bufs = kzalloc(flq->credits * in csio_wr_alloc_q()
282 if (!flq->un.fl.bufs) { in csio_wr_alloc_q()
1069 buf = &flq->un.fl.bufs[flq->cidx]; in csio_wr_process_fl()
1624 if (!q->un.fl.bufs) in csio_wrm_exit()
1627 buf = &q->un.fl.bufs[j]; in csio_wrm_exit()
1634 kfree(q->un.fl.bufs); in csio_wrm_exit()
Dcsio_wr.h374 struct csio_dma_buf *bufs; /* Free list buffer ptr array member
/linux-4.1.27/sound/oss/dmasound/
Ddmasound_core.c956 static int set_queue_frags(struct sound_queue *sq, int bufs, int size) in set_queue_frags() argument
971 if (bufs <= 0) in set_queue_frags()
973 if (bufs > sq->numBufs) /* the user is allowed say "don't care" with 0x7fff */ in set_queue_frags()
974 bufs = sq->numBufs ; in set_queue_frags()
982 sq->max_active = bufs ; in set_queue_frags()
/linux-4.1.27/include/drm/
Ddrm_legacy.h101 struct drm_buf_entry bufs[DRM_MAX_ORDER + 1]; /**< buffers, grouped by their size order */ member
/linux-4.1.27/include/media/
Dvideobuf-core.h147 struct videobuf_buffer *bufs[VIDEO_MAX_FRAME]; member
Dvideobuf2-core.h408 struct vb2_buffer *bufs[VIDEO_MAX_FRAME]; member
/linux-4.1.27/drivers/mtd/nand/
Dmxc_nand.c534 int bufs, i; in send_page_v1() local
537 bufs = 4; in send_page_v1()
539 bufs = 1; in send_page_v1()
541 for (i = 0; i < bufs; i++) { in send_page_v1()
/linux-4.1.27/drivers/staging/lustre/lustre/mgc/
Dmgc_request.c1120 struct lustre_cfg_bufs bufs; in mgc_apply_recover_logs() local
1239 lustre_cfg_bufs_reset(&bufs, obdname); in mgc_apply_recover_logs()
1284 lustre_cfg_bufs_set_string(&bufs, 1, params); in mgc_apply_recover_logs()
1287 lcfg = lustre_cfg_new(LCFG_PARAM, &bufs); in mgc_apply_recover_logs()
/linux-4.1.27/include/sound/
Dpcm.h1078 void __user **bufs, snd_pcm_uframes_t frames);
1080 void __user **bufs, snd_pcm_uframes_t frames);
/linux-4.1.27/drivers/staging/slicoss/
Dslicoss.c1858 ihcmd->u.slic_buffers.bufs[0].paddrl = SLIC_GET_ADDR_LOW(phys_addr); in slic_xmit_build_request()
1859 ihcmd->u.slic_buffers.bufs[0].paddrh = SLIC_GET_ADDR_HIGH(phys_addr); in slic_xmit_build_request()
1860 ihcmd->u.slic_buffers.bufs[0].length = skb->len; in slic_xmit_build_request()
1862 hcmd->cmdsize = (u32) ((((u64)&ihcmd->u.slic_buffers.bufs[1] - in slic_xmit_build_request()
1865 hcmd->cmdsize = (((u32)&ihcmd->u.slic_buffers.bufs[1] - in slic_xmit_build_request()
Dslichw.h279 struct slic_host64sg bufs[SLIC_MAX64_BCNT]; member
/linux-4.1.27/drivers/media/usb/dvb-usb/
Dcxusb.c291 u8 buf, bufs[] = { in cxusb_aver_power_ctrl() local
304 for (i = 0; i < sizeof(bufs)/sizeof(u8); i += 4/sizeof(u8)) { in cxusb_aver_power_ctrl()
306 bufs+i, 4, &buf, 1); in cxusb_aver_power_ctrl()
/linux-4.1.27/include/uapi/sound/
Dasound.h493 void __user * __user *bufs; member
/linux-4.1.27/drivers/media/platform/soc_camera/
Domap1_camera.c1416 struct omap1_cam_buf *buf = container_of(icd->vb_vidq.bufs[i], in omap1_cam_reqbufs()
Dpxa_camera.c1548 struct pxa_buffer *buf = container_of(icd->vb_vidq.bufs[i], in pxa_camera_reqbufs()