Searched refs:bufs (Results 51 - 75 of 118) sorted by relevance

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/linux-master/fs/fuse/
H A Ddev.c1376 struct pipe_buffer *bufs; local
1383 bufs = kvmalloc_array(pipe->max_usage, sizeof(struct pipe_buffer),
1385 if (!bufs)
1389 cs.pipebufs = bufs;
1405 bufs[page_nr].ops = &nosteal_pipe_buf_ops;
1406 bufs[page_nr].flags = 0;
1407 ret = add_to_pipe(pipe, &bufs[page_nr++]);
1415 put_page(bufs[page_nr].page);
1417 kvfree(bufs);
2028 struct pipe_buffer *bufs; local
[all...]
/linux-master/drivers/net/ethernet/mscc/
H A Docelot_fdma.c160 rxb = &rx_ring->bufs[idx];
301 new_rxb = &rx_ring->bufs[rx_ring->next_to_alloc];
420 rxb = &rx_ring->bufs[idx];
506 buf = &tx_ring->bufs[ntc];
617 tx_buf = &tx_ring->bufs[tx_ring->next_to_use];
711 rxb = &rx_ring->bufs[idx];
734 txb = &tx_ring->bufs[idx];
/linux-master/drivers/dma/
H A Ddmatest.c343 static void dmatest_init_srcs(u8 **bufs, unsigned int start, unsigned int len, argument
349 for (; (buf = *bufs); bufs++) {
360 static void dmatest_init_dsts(u8 **bufs, unsigned int start, unsigned int len, argument
366 for (; (buf = *bufs); bufs++) {
399 static unsigned int dmatest_verify(u8 **bufs, unsigned int start, argument
410 for (; (buf = *bufs); bufs++) {
/linux-master/drivers/staging/octeon/
H A Dethernet-rx.c144 int segments = work->word2.s.bufs;
260 skb_in_hw = work->word2.s.bufs == 1;
307 if (unlikely(work->word2.s.bufs == 0)) {
/linux-master/drivers/staging/media/ipu3/
H A Dipu3-css.h99 struct list_head bufs; member in struct:imgu_css_queue
/linux-master/drivers/scsi/fnic/
H A Dvnic_rq.h85 struct vnic_rq_buf *bufs[VNIC_RQ_BUF_BLKS_MAX]; member in struct:vnic_rq
H A Dvnic_wq.h80 struct vnic_wq_buf *bufs[VNIC_WQ_BUF_BLKS_MAX]; member in struct:vnic_wq
/linux-master/drivers/net/ethernet/cisco/enic/
H A Dvnic_rq.h77 struct vnic_rq_buf *bufs[VNIC_RQ_BUF_BLKS_MAX]; member in struct:vnic_rq
H A Dvnic_wq.h72 struct vnic_wq_buf *bufs[VNIC_WQ_BUF_BLKS_MAX]; member in struct:vnic_wq
/linux-master/drivers/scsi/snic/
H A Dvnic_wq.h65 struct vnic_wq_buf *bufs[VNIC_WQ_BUF_BLKS_MAX]; member in struct:vnic_wq
/linux-master/drivers/scsi/arm/
H A Deesox.c168 int bufs, map_dir, dma_dir; local
170 bufs = copy_SCp_to_sg(&info->sg[0], SCp, NR_SG);
180 dma_map_sg(dev, info->sg, bufs, map_dir);
183 set_dma_sg(dmach, info->sg, bufs);
/linux-master/arch/x86/include/asm/xen/
H A Dhypercall.h495 domid_t dom, unsigned int nr_bufs, struct xen_dm_op_buf *bufs)
499 ret = _hypercall3(int, dm_op, dom, nr_bufs, bufs);
494 HYPERVISOR_dm_op( domid_t dom, unsigned int nr_bufs, struct xen_dm_op_buf *bufs) argument
/linux-master/drivers/net/ethernet/pensando/ionic/
H A Dionic_dev.h210 struct ionic_buf_info bufs[MAX_SKB_FRAGS + 1]; member in struct:ionic_tx_desc_info
215 struct ionic_buf_info bufs[IONIC_RX_MAX_FRAGS]; member in struct:ionic_rx_desc_info
/linux-master/include/sound/
H A Dpcm.h1178 void __user **bufs, snd_pcm_uframes_t frames)
1180 return __snd_pcm_lib_xfer(substream, (void *)bufs, false, frames, false);
1185 void __user **bufs, snd_pcm_uframes_t frames)
1187 return __snd_pcm_lib_xfer(substream, (void *)bufs, false, frames, false);
1206 void **bufs, snd_pcm_uframes_t frames)
1208 return __snd_pcm_lib_xfer(substream, bufs, false, frames, true);
1213 void **bufs, snd_pcm_uframes_t frames)
1215 return __snd_pcm_lib_xfer(substream, bufs, false, frames, true);
1177 snd_pcm_lib_writev(struct snd_pcm_substream *substream, void __user **bufs, snd_pcm_uframes_t frames) argument
1184 snd_pcm_lib_readv(struct snd_pcm_substream *substream, void __user **bufs, snd_pcm_uframes_t frames) argument
1205 snd_pcm_kernel_writev(struct snd_pcm_substream *substream, void **bufs, snd_pcm_uframes_t frames) argument
1212 snd_pcm_kernel_readv(struct snd_pcm_substream *substream, void **bufs, snd_pcm_uframes_t frames) argument
/linux-master/drivers/staging/media/rkvdec/
H A Drkvdec.c673 run->bufs.src = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx);
674 run->bufs.dst = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx);
677 src_req = run->bufs.src->vb2_buf.req_obj.req;
681 v4l2_m2m_buf_copy_metadata(run->bufs.src, run->bufs.dst, true);
686 struct media_request *src_req = run->bufs.src->vb2_buf.req_obj.req;
/linux-master/drivers/media/usb/usbtv/
H A Dusbtv-video.c420 if (list_empty(&usbtv->bufs)) {
427 buf = list_first_entry(&usbtv->bufs, struct usbtv_buf, list);
549 while (!list_empty(&usbtv->bufs)) {
550 struct usbtv_buf *buf = list_first_entry(&usbtv->bufs,
754 list_add_tail(&buf->list, &usbtv->bufs);
891 INIT_LIST_HEAD(&usbtv->bufs);
/linux-master/drivers/media/pci/intel/ipu3/
H A Dipu3-cio2.c563 b = q->bufs[q->bufs_first];
569 q->bufs[q->bufs_first] = NULL;
788 if (q->bufs[i]) {
790 vb2_buffer_done(&q->bufs[i]->vbb.vb2_buf,
792 q->bufs[i] = NULL;
823 q->bufs[i] = NULL;
941 if (!q->bufs[next]) {
942 q->bufs[next] = b;
1896 if (q->bufs[j])
1905 arrange(q->bufs, sizeo
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/linux-master/drivers/scsi/csiostor/
H A Dcsio_wr.c120 struct csio_dma_buf *buf = &flq->un.fl.bufs[0];
281 flq->un.fl.bufs = kcalloc(flq->credits,
284 if (!flq->un.fl.bufs) {
286 "Failed to allocate FL queue bufs"
1074 buf = &flq->un.fl.bufs[flq->cidx];
1698 if (!q->un.fl.bufs)
1701 buf = &q->un.fl.bufs[j];
1708 kfree(q->un.fl.bufs);
/linux-master/tools/testing/selftests/bpf/
H A Dxskxceiver.c276 void *bufs; local
279 bufs = mmap(NULL, umem_sz, PROT_READ | PROT_WRITE, mmap_flags, -1, 0);
280 if (bufs == MAP_FAILED)
285 munmap(bufs, umem_sz);
289 ret = xsk_configure_umem(ifobject, umem, bufs, umem_sz);
1620 void *bufs; local
1630 bufs = mmap(NULL, umem_sz, PROT_READ | PROT_WRITE, mmap_flags, -1, 0);
1631 if (bufs == MAP_FAILED)
1634 ret = xsk_configure_umem(ifobject, ifobject->umem, bufs, umem_sz);
2244 void *bufs; local
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/linux-master/block/
H A Dblk-throttle.c1497 char bufs[4][21] = { "max", "max", "max", "max" }; local
1524 snprintf(bufs[0], sizeof(bufs[0]), "%llu",
1527 snprintf(bufs[1], sizeof(bufs[1]), "%llu",
1530 snprintf(bufs[2], sizeof(bufs[2]), "%u",
1533 snprintf(bufs[3], sizeof(bufs[3]), "%u",
1550 dname, bufs[
[all...]
/linux-master/sound/oss/dmasound/
H A Ddmasound_core.c953 static int set_queue_frags(struct sound_queue *sq, int bufs, int size) argument
968 if (bufs <= 0)
970 if (bufs > sq->numBufs) /* the user is allowed say "don't care" with 0x7fff */
971 bufs = sq->numBufs ;
979 sq->max_active = bufs ;
/linux-master/drivers/media/pci/pt1/
H A Dpt1.c60 struct pt1_buffer bufs[PT1_NR_BUFS]; member in struct:pt1_table
508 page = pt1->tables[pt1->table_index].bufs[pt1->buf_index].page;
581 pt1_cleanup_buffer(pt1, &table->bufs[i]);
599 ret = pt1_init_buffer(pt1, &table->bufs[i], &buf_pfn);
613 pt1_cleanup_buffer(pt1, &table->bufs[i]);
1285 pt1->tables[i].bufs[j].page->upackets[PT1_NR_UPACKETS-1]
/linux-master/drivers/tty/
H A Dsynclink_gt.c297 char *bufs; /* virtual address of DMA buffer lists */ member in struct:slgt_info
1760 struct slgt_desc *bufs = info->rbufs; local
1768 while(desc_complete(bufs[end])) {
1769 count = desc_count(bufs[end]) - info->rbuf_index;
1770 p = bufs[end].buf + info->rbuf_index;
3264 info->bufs = dma_alloc_coherent(&info->pdev->dev, DESC_LIST_SIZE,
3266 if (info->bufs == NULL)
3269 info->rbufs = (struct slgt_desc*)info->bufs;
3270 info->tbufs = ((struct slgt_desc*)info->bufs) + info->rbuf_count;
3306 if (info->bufs !
3315 alloc_bufs(struct slgt_info *info, struct slgt_desc *bufs, int count) argument
3328 free_bufs(struct slgt_info *info, struct slgt_desc *bufs, int count) argument
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/linux-master/drivers/media/pci/cobalt/
H A Dcobalt-v4l2.c112 list_for_each_entry(cb, &s->bufs, list) {
134 list_add_tail(&cb->list, &s->bufs);
272 cb = list_first_entry(&s->bufs, struct cobalt_buffer, list);
367 list_for_each_entry(cb, &s->bufs, list) {
400 list_for_each_safe(p, safe, &s->bufs) {
1253 INIT_LIST_HEAD(&s->bufs);
/linux-master/sound/core/
H A Dpcm_native.c3224 void *bufs __free(kfree) = NULL;
3236 bufs = memdup_user(xfern.bufs, sizeof(void *) * runtime->channels);
3237 if (IS_ERR(bufs))
3238 return PTR_ERR(no_free_ptr(bufs));
3240 result = snd_pcm_lib_writev(substream, bufs, xfern.frames);
3242 result = snd_pcm_lib_readv(substream, bufs, xfern.frames);
3510 void __user **bufs __free(kfree) = NULL;
3529 bufs = kmalloc_array(to->nr_segs, sizeof(void *), GFP_KERNEL);
3530 if (bufs
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