| /Linux-v5.10/drivers/dma/sh/ |
| D | rcar-dmac.c | 839 struct rcar_dmac_chan *rchan = to_rcar_dmac_chan(chan); in rcar_dmac_chan_pause() local
841 spin_lock_irqsave(&rchan->lock, flags); in rcar_dmac_chan_pause()
842 rcar_dmac_clear_chcr_de(rchan); in rcar_dmac_chan_pause()
843 spin_unlock_irqrestore(&rchan->lock, flags); in rcar_dmac_chan_pause()
1029 struct rcar_dmac_chan *rchan = to_rcar_dmac_chan(chan); in rcar_dmac_alloc_chan_resources() local
1032 INIT_LIST_HEAD(&rchan->desc.chunks_free); in rcar_dmac_alloc_chan_resources()
1033 INIT_LIST_HEAD(&rchan->desc.pages); in rcar_dmac_alloc_chan_resources()
1036 ret = rcar_dmac_xfer_chunk_alloc(rchan, GFP_KERNEL); in rcar_dmac_alloc_chan_resources()
1040 ret = rcar_dmac_desc_alloc(rchan, GFP_KERNEL); in rcar_dmac_alloc_chan_resources()
1049 struct rcar_dmac_chan *rchan = to_rcar_dmac_chan(chan); in rcar_dmac_free_chan_resources() local
[all …]
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| /Linux-v5.10/include/linux/ |
| D | relay.h | 41 struct rchan *chan; /* associated channel */
59 struct rchan struct
169 struct rchan *relay_open(const char *base_filename,
175 extern int relay_late_setup_files(struct rchan *chan,
178 extern void relay_close(struct rchan *chan);
179 extern void relay_flush(struct rchan *chan);
180 extern void relay_subbufs_consumed(struct rchan *chan,
183 extern void relay_reset(struct rchan *chan);
202 static inline void relay_write(struct rchan *chan, in relay_write()
230 static inline void __relay_write(struct rchan *chan, in __relay_write()
[all …]
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| D | blktrace_api.h | 17 struct rchan *rchan; member
|
| /Linux-v5.10/kernel/ |
| D | relay.c | 162 static struct rchan_buf *relay_create_buf(struct rchan *chan) in relay_create_buf()
199 struct rchan *chan = container_of(kref, struct rchan, kref); in relay_destroy_channel()
210 struct rchan *chan = buf->chan; in relay_destroy_buf()
388 void relay_reset(struct rchan *chan) in relay_reset()
416 static struct dentry *relay_create_buf_file(struct rchan *chan, in relay_create_buf_file()
445 static struct rchan_buf *relay_open_buf(struct rchan *chan, unsigned int cpu) in relay_open_buf()
502 static void setup_callbacks(struct rchan *chan, in setup_callbacks()
525 struct rchan *chan; in relay_prepare_cpu()
564 struct rchan *relay_open(const char *base_filename, in relay_open()
572 struct rchan *chan; in relay_open()
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| /Linux-v5.10/drivers/dma/ti/ |
| D | k3-udma.c | 222 struct udma_rchan *rchan; member
315 if (!uc->rchan) in udma_rchanrt_read()
317 return udma_read(uc->rchan->reg_rt, reg); in udma_rchanrt_read()
322 if (!uc->rchan) in udma_rchanrt_write()
324 udma_write(uc->rchan->reg_rt, reg, val); in udma_rchanrt_write()
330 if (!uc->rchan) in udma_rchanrt_update_bits()
332 udma_update_bits(uc->rchan->reg_rt, reg, mask, val); in udma_rchanrt_update_bits()
507 if (uc->rchan) in udma_is_chan_running()
630 if (uc->rchan) { in udma_reset_rings()
677 if (uc->rchan) { in udma_reset_counters()
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| D | k3-udma-private.c | 96 XUDMA_GET_PUT_RESOURCE(rchan);
117 XUDMA_GET_RESOURCE_ID(rchan);
138 XUDMA_RT_IO_FUNCTIONS(rchan);
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| D | k3-udma.h | 136 u32 xudma_rchanrt_read(struct udma_rchan *rchan, int reg);
137 void xudma_rchanrt_write(struct udma_rchan *rchan, int reg, u32 val);
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| /Linux-v5.10/drivers/net/wireless/ath/ath11k/ |
| D | spectral.h | 30 struct rchan *rfs_scan; /* relay(fs) channel for spectral scan */
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| /Linux-v5.10/drivers/gpu/drm/i915/gt/uc/ |
| D | intel_guc_log.h | 52 struct rchan *channel;
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| D | intel_guc_log.c | 366 struct rchan *guc_log_relay_chan; in guc_log_relay_create()
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| /Linux-v5.10/drivers/net/wireless/ath/ath9k/ |
| D | common-spectral.h | 100 struct rchan *rfs_chan_spec_scan;
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| D | common-spectral.c | 453 struct rchan *rc = spec_priv->rfs_chan_spec_scan; in ath_cmn_is_fft_buf_full()
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| /Linux-v5.10/kernel/trace/ |
| D | blktrace.c | 92 if (!bt->rchan) in trace_note()
95 t = relay_reserve(bt->rchan, sizeof(*t) + len + cgid_len); in trace_note()
274 t = relay_reserve(bt->rchan, sizeof(*t) + pdu_len + cgid_len); in __blk_add_trace()
316 relay_close(bt->rchan); in blk_trace_free()
557 bt->rchan = relay_open("trace", dir, buts->buf_size, in do_blk_trace_setup()
559 if (!bt->rchan) in do_blk_trace_setup()
690 relay_flush(bt->rchan); in __blk_trace_startstop()
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| /Linux-v5.10/arch/arm64/boot/dts/ti/ |
| D | k3-j7200-mcu-wakeup.dtsi | 148 ti,sci-rm-range-rchan = <0x0a>, /* RX_CHAN */
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| D | k3-am65-mcu.dtsi | 159 ti,sci-rm-range-rchan = <0xb>, /* RX_HCHAN */
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| D | k3-j721e-mcu-wakeup.dtsi | 291 ti,sci-rm-range-rchan = <0x0a>, /* RX_CHAN */
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| D | k3-j7200-main.dtsi | 148 ti,sci-rm-range-rchan = <0x0a>, /* RX_CHAN */
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| D | k3-am65-main.dtsi | 636 ti,sci-rm-range-rchan = <0xb>, /* RX_HCHAN */
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| D | k3-j721e-main.dtsi | 321 ti,sci-rm-range-rchan = <0x0a>, /* RX_CHAN */
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| /Linux-v5.10/drivers/net/wireless/ath/ath10k/ |
| D | core.h | 1215 struct rchan *rfs_chan_spec_scan;
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