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Searched refs:rchan (Results 1 – 25 of 35) sorted by relevance

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/linux-6.3-rc2/drivers/dma/sh/
A Drcar-dmac.c1085 rcar_dmac_chan_halt(rchan); in rcar_dmac_free_chan_resources()
1094 if (rchan->mid_rid >= 0) { in rcar_dmac_free_chan_resources()
1097 rchan->mid_rid = -EINVAL; in rcar_dmac_free_chan_resources()
1217 return rcar_dmac_chan_prep_sg(rchan, sgl, sg_len, rchan->map.addr, in rcar_dmac_prep_slave_sg()
1272 desc = rcar_dmac_chan_prep_sg(rchan, sgl, sg_len, rchan->map.addr, in rcar_dmac_prep_dma_cyclic()
1438 cyclic = rchan->desc.running ? rchan->desc.running->cyclic : false; in rcar_dmac_tx_status()
1461 list_splice_tail_init(&rchan->desc.pending, &rchan->desc.active); in rcar_dmac_issue_pending()
1770 rchan->mid_rid = -EINVAL; in rcar_dmac_chan_probe()
1783 if (rchan->irq < 0) in rcar_dmac_chan_probe()
1803 irqname, rchan); in rcar_dmac_chan_probe()
[all …]
/linux-6.3-rc2/include/linux/
A Drelay.h41 struct rchan *chan; /* associated channel */
59 struct rchan struct
156 struct rchan *relay_open(const char *base_filename,
162 extern int relay_late_setup_files(struct rchan *chan,
165 extern void relay_close(struct rchan *chan);
166 extern void relay_flush(struct rchan *chan);
167 extern void relay_subbufs_consumed(struct rchan *chan,
170 extern void relay_reset(struct rchan *chan);
189 static inline void relay_write(struct rchan *chan, in relay_write()
217 static inline void __relay_write(struct rchan *chan, in __relay_write()
[all …]
A Dblktrace_api.h18 struct rchan *rchan; member
/linux-6.3-rc2/drivers/net/wwan/t7xx/
A Dt7xx_port_trace.c55 struct rchan *relaych = port->log.relaych; in t7xx_trace_port_uninit()
66 struct rchan *relaych = port->log.relaych; in t7xx_trace_port_recv_skb()
78 struct rchan *relaych = port->log.relaych; in t7xx_port_trace_md_state_notify()
A Dt7xx_port.h129 struct rchan *relaych;
/linux-6.3-rc2/kernel/
A Drelay.c184 struct rchan *chan = container_of(kref, struct rchan, kref); in relay_destroy_channel()
195 struct rchan *chan = buf->chan; in relay_destroy_buf()
319 void relay_reset(struct rchan *chan) in relay_reset()
435 struct rchan *chan; in relay_prepare_cpu()
474 struct rchan *relay_open(const char *base_filename, in relay_open()
482 struct rchan *chan; in relay_open()
492 chan = kzalloc(sizeof(struct rchan), GFP_KERNEL); in relay_open()
567 int relay_late_setup_files(struct rchan *chan, in relay_late_setup_files()
726 void relay_subbufs_consumed(struct rchan *chan, in relay_subbufs_consumed()
752 void relay_close(struct rchan *chan) in relay_close()
[all …]
/linux-6.3-rc2/drivers/dma/ti/
A Dk3-udma-private.c111 XUDMA_GET_PUT_RESOURCE(rchan);
138 XUDMA_GET_RESOURCE_ID(rchan);
159 XUDMA_RT_IO_FUNCTIONS(rchan);
A Dk3-udma.c381 if (!uc->rchan) in udma_rchanrt_read()
388 if (!uc->rchan) in udma_rchanrt_write()
396 if (!uc->rchan) in udma_rchanrt_update_bits()
609 if (uc->rchan) in udma_is_chan_running()
732 if (uc->rchan) { in udma_reset_rings()
796 if (uc->rchan) { in udma_reset_counters()
1453 if (uc->rchan) { in udma_get_rchan()
1733 if (!uc->rchan) in udma_free_rx_resources()
1870 struct udma_rchan *rchan = uc->rchan; in udma_tisci_m2m_channel_config() local
2033 struct udma_rchan *rchan = uc->rchan; in udma_tisci_rx_channel_config() local
[all …]
A Dk3-udma.h155 u32 xudma_rchanrt_read(struct udma_rchan *rchan, int reg);
156 void xudma_rchanrt_write(struct udma_rchan *rchan, int reg, u32 val);
/linux-6.3-rc2/Documentation/devicetree/bindings/dma/ti/
A Dk3-udma.yaml95 ti,sci-rm-range-rchan:
97 Array of UDMA rchan resource subtypes for resource allocation for this
123 - ti,sci-rm-range-rchan
174 ti,sci-rm-range-rchan = <0x4>, /* RX_HCHAN */
A Dk3-pktdma.yaml81 ti,sci-rm-range-rchan:
113 - ti,sci-rm-range-rchan
159 ti,sci-rm-range-rchan = <0x29>, /* UNMAPPED_RX_CHAN */
A Dk3-bcdma.yaml107 ti,sci-rm-range-rchan:
126 - ti,sci-rm-range-rchan
204 ti,sci-rm-range-rchan = <0x21>; /* SPLIT_TR_RX_CHAN */
/linux-6.3-rc2/drivers/net/wwan/iosm/
A Diosm_ipc_trace.h38 struct rchan *ipc_rchan;
/linux-6.3-rc2/drivers/net/wireless/ath/ath11k/
A Dspectral.h30 struct rchan *rfs_scan; /* relay(fs) channel for spectral scan */
/linux-6.3-rc2/drivers/gpu/drm/i915/gt/uc/
A Dintel_guc_log.h63 struct rchan *channel;
/linux-6.3-rc2/drivers/net/wireless/ath/ath9k/
A Dcommon-spectral.h100 struct rchan *rfs_chan_spec_scan;
/linux-6.3-rc2/kernel/trace/
A Dblktrace.c92 if (!bt->rchan) in trace_note()
95 t = relay_reserve(bt->rchan, sizeof(*t) + len + cgid_len); in trace_note()
276 t = relay_reserve(bt->rchan, sizeof(*t) + pdu_len + cgid_len); in __blk_add_trace()
316 relay_close(bt->rchan); in blk_trace_free()
375 relay_flush(bt->rchan); in blk_trace_stop()
591 bt->rchan = relay_open("trace", dir, buts->buf_size, in do_blk_trace_setup()
593 if (!bt->rchan) in do_blk_trace_setup()
/linux-6.3-rc2/arch/arm64/boot/dts/ti/
A Dk3-j721s2-mcu-wakeup.dtsi244 ti,sci-rm-range-rchan = <0x0a>, /* RX_CHAN */
A Dk3-j784s4-mcu-wakeup.dtsi243 ti,sci-rm-range-rchan = <0x0a>, /* RX_CHAN */
A Dk3-am62a-main.dtsi111 ti,sci-rm-range-rchan = <0x21>; /* SPLIT_TR_RX_CHAN */
134 ti,sci-rm-range-rchan = <0x29>, /* UNMAPPED_RX_CHAN */
A Dk3-am62-main.dtsi112 ti,sci-rm-range-rchan = <0x21>; /* SPLIT_TR_RX_CHAN */
136 ti,sci-rm-range-rchan = <0x29>, /* UNMAPPED_RX_CHAN */
A Dk3-am65-mcu.dtsi224 ti,sci-rm-range-rchan = <0xb>, /* RX_HCHAN */
A Dk3-j7200-mcu-wakeup.dtsi206 ti,sci-rm-range-rchan = <0x0a>, /* RX_CHAN */
/linux-6.3-rc2/drivers/net/wireless/mediatek/mt76/mt7996/
A Dmt7996.h277 struct rchan *relay_fwlog;
/linux-6.3-rc2/drivers/net/wireless/mediatek/mt76/mt7915/
A Dmt7915.h358 struct rchan *relay_fwlog;

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