| /linux-6.15/arch/x86/events/intel/ |
| H A D | bts.c | 388 unsigned int next_buf; in bts_buffer_reset() local
406 next_buf = buf->cur_buf + 1; in bts_buffer_reset()
407 if (next_buf >= buf->nr_bufs) in bts_buffer_reset()
408 next_buf = 0; in bts_buffer_reset()
409 next_phys = &buf->buf[next_buf]; in bts_buffer_reset()
434 buf->cur_buf = next_buf; in bts_buffer_reset()
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| /linux-6.15/drivers/media/platform/synopsys/hdmirx/ |
| H A D | snps_hdmirx.c | 110 struct hdmirx_buffer *next_buf; member
1496 if (stream->next_buf && stream->next_buf != stream->curr_buf) in return_all_buffers()
1499 stream->next_buf = NULL; in return_all_buffers()
1546 stream->next_buf = NULL; in hdmirx_start_streaming()
1699 stream->next_buf = NULL; in hdmirx_register_stream_vdev()
1945 if (stream->next_buf) { in dma_idle_int_handler()
1966 if (stream->next_buf) { in dma_idle_int_handler()
1968 stream->next_buf = NULL; in dma_idle_int_handler()
2004 if (!stream->next_buf) { in line_flag_int_handler()
2012 stream->next_buf = NULL; in line_flag_int_handler()
[all …]
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| /linux-6.15/drivers/net/arcnet/ |
| H A 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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| H A D | arcdevice.h | 294 int next_buf, first_free_buf; member
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| /linux-6.15/drivers/gpu/drm/mxsfb/ |
| H A D | mxsfb_drv.c | 52 .next_buf = LCDC_V3_NEXT_BUF,
62 .next_buf = LCDC_V4_NEXT_BUF,
72 .next_buf = LCDC_V4_NEXT_BUF,
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| H A D | mxsfb_drv.h | 21 unsigned int next_buf; member
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| H A 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-6.15/drivers/media/platform/nxp/imx8-isi/ |
| H A 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-6.15/drivers/media/platform/marvell/ |
| H A D | mcam-core.h | 162 int next_buf; /* Next to consume (dev_lock) */ member
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| H A 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()
1690 cam->next_buf = frame; in mcam_frame_complete()
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| /linux-6.15/drivers/crypto/intel/ixp4xx/ |
| H A D | ixp4xx_crypto.c | 879 struct buffer_desc *next_buf; in chainup_buffers() local
885 next_buf = dma_pool_alloc(buffer_pool, flags, &next_buf_phys); in chainup_buffers()
886 if (!next_buf) { in chainup_buffers()
891 buf->next = next_buf; in chainup_buffers()
893 buf = next_buf; in chainup_buffers()
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| /linux-6.15/drivers/s390/cio/ |
| H A D | qdio.h | 317 #define next_buf(bufnr) add_buf(bufnr, 1) macro
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| H A D | qdio_main.c | 221 bufnr = next_buf(bufnr); in get_buf_states()
253 bufnr = next_buf(bufnr); in set_buf_states()
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| /linux-6.15/tools/perf/util/intel-pt-decoder/ |
| H A 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-6.15/drivers/comedi/drivers/ |
| H A 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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