| /linux-6.12.1/arch/x86/events/intel/ |
| D | bts.c | 378 unsigned int next_buf; in bts_buffer_reset() local
396 next_buf = buf->cur_buf + 1; in bts_buffer_reset()
397 if (next_buf >= buf->nr_bufs) in bts_buffer_reset()
398 next_buf = 0; in bts_buffer_reset()
399 next_phys = &buf->buf[next_buf]; in bts_buffer_reset()
424 buf->cur_buf = next_buf; in bts_buffer_reset()
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| /linux-6.12.1/drivers/net/arcnet/ |
| D | arcnet.c | 297 for (i = lp->next_buf; i != lp->first_free_buf; i = (i + 1) % 5) in release_arcbuf()
316 if (lp->next_buf >= 5) in get_arcbuf()
317 lp->next_buf -= 5; in get_arcbuf()
319 if (lp->next_buf == lp->first_free_buf) { in get_arcbuf()
322 buf = lp->buf_queue[lp->next_buf++]; in get_arcbuf()
323 lp->next_buf %= 5; in get_arcbuf()
330 for (i = lp->next_buf; i != lp->first_free_buf; i = (i + 1) % 5) in get_arcbuf()
562 lp->next_buf = lp->first_free_buf = 0; in arcnet_open()
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| D | arcdevice.h | 294 int next_buf, first_free_buf; member
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| /linux-6.12.1/drivers/gpu/drm/mxsfb/ |
| D | mxsfb_drv.c | 51 .next_buf = LCDC_V3_NEXT_BUF,
61 .next_buf = LCDC_V4_NEXT_BUF,
71 .next_buf = LCDC_V4_NEXT_BUF,
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| D | mxsfb_drv.h | 21 unsigned int next_buf; member
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| D | mxsfb_kms.c | 394 writel(dma_addr, mxsfb->base + mxsfb->devdata->next_buf); in mxsfb_crtc_atomic_enable()
548 writel(dma_addr, mxsfb->base + mxsfb->devdata->next_buf); in mxsfb_plane_primary_atomic_update()
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| /linux-6.12.1/drivers/media/platform/nxp/imx8-isi/ |
| D | imx8-isi-video.c | 496 struct mxc_isi_buffer *next_buf; in mxc_isi_video_frame_write_done() local
596 next_buf = list_first_entry_or_null(&video->out_pending, in mxc_isi_video_frame_write_done()
598 if (!next_buf) { in mxc_isi_video_frame_write_done()
599 next_buf = list_first_entry_or_null(&video->out_discard, in mxc_isi_video_frame_write_done()
603 if (!next_buf) { in mxc_isi_video_frame_write_done()
609 mxc_isi_channel_set_outbuf(pipe, next_buf->dma_addrs, buf_id); in mxc_isi_video_frame_write_done()
610 next_buf->id = buf_id; in mxc_isi_video_frame_write_done()
637 list_move_tail(&next_buf->list, &video->out_active); in mxc_isi_video_frame_write_done()
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| /linux-6.12.1/drivers/media/platform/marvell/ |
| D | mcam-core.h | 162 int next_buf; /* Next to consume (dev_lock) */ member
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| D | mcam-core.c | 241 cam->next_buf = -1; in mcam_reset_buffers()
451 int bufno = cam->next_buf; in mcam_frame_work()
455 if (++(cam->next_buf) >= cam->nbufs) in mcam_frame_work()
456 cam->next_buf = 0; in mcam_frame_work()
1689 cam->next_buf = frame; in mcam_frame_complete()
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| /linux-6.12.1/drivers/crypto/intel/ixp4xx/ |
| D | ixp4xx_crypto.c | 876 struct buffer_desc *next_buf; in chainup_buffers() local
882 next_buf = dma_pool_alloc(buffer_pool, flags, &next_buf_phys); in chainup_buffers()
883 if (!next_buf) { in chainup_buffers()
888 buf->next = next_buf; in chainup_buffers()
890 buf = next_buf; in chainup_buffers()
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| /linux-6.12.1/drivers/s390/cio/ |
| D | qdio.h | 318 #define next_buf(bufnr) add_buf(bufnr, 1) macro
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| D | qdio_main.c | 223 bufnr = next_buf(bufnr); in get_buf_states()
255 bufnr = next_buf(bufnr); in set_buf_states()
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| /linux-6.12.1/tools/perf/util/intel-pt-decoder/ |
| D | intel-pt-decoder.c | 238 const unsigned char *next_buf; member
668 if (!decoder->next_buf) in intel_pt_get_next_data()
671 decoder->buf = decoder->next_buf; in intel_pt_get_next_data()
673 decoder->next_buf = 0; in intel_pt_get_next_data()
703 decoder->next_buf = decoder->buf; in intel_pt_get_split_packet()
710 decoder->next_buf = decoder->buf + (ret - old_len); in intel_pt_get_split_packet()
1033 decoder->len < INTEL_PT_PKT_MAX_SZ && !decoder->next_buf) { in intel_pt_get_next_packet()
3862 decoder->next_buf = decoder->buf + rest_psb; in intel_pt_get_split_psb()
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| /linux-6.12.1/drivers/net/ethernet/intel/ice/ |
| D | ice_ddp.c | 1295 struct ice_buf *next_buf; in ice_is_last_download_buffer() local
1303 next_buf = ((struct ice_buf *)buf) + 1; in ice_is_last_download_buffer()
1305 return ice_is_buffer_metadata((struct ice_buf_hdr *)next_buf); in ice_is_last_download_buffer()
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| /linux-6.12.1/drivers/comedi/drivers/ |
| D | adl_pci9118.c | 390 unsigned int next_buf) in pci9118_ai_mode4_switch() argument
393 struct pci9118_dmabuf *dmabuf = &devpriv->dmabuf[next_buf]; in pci9118_ai_mode4_switch()
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