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Searched refs:bchan (Results 1 – 8 of 8) sorted by relevance

/linux-6.15/drivers/dma/qcom/
H A Dbam_dma.c344 #define IS_BUSY(chan) (CIRC_SPACE(bchan->tail, bchan->head,\
528 bchan->head = 0; in bam_chan_init_hw()
529 bchan->tail = 0; in bam_chan_init_hw()
543 if (bchan->fifo_virt) in bam_alloc_chan()
785 bchan->paused = 1; in bam_pause()
811 bchan->paused = 0; in bam_resume()
1050 avail = CIRC_SPACE(bchan->tail, bchan->head, in bam_start_dma()
1127 if (!list_empty(&bchan->vc.desc_issued) && !IS_BUSY(bchan)) in dma_tasklet()
1148 if (vchan_issue_pending(&bchan->vc) && !IS_BUSY(bchan)) in bam_issue_pending()
1219 bchan->id = index; in bam_channel_init()
[all …]
/linux-6.15/Documentation/devicetree/bindings/dma/ti/
H A Dk3-bcdma.yaml72 bchan number of the locally triggered channel
87 ti,sci-rm-range-bchan:
141 ti,sci-rm-range-bchan: false
190 - const: bchan
193 - ti,sci-rm-range-bchan
205 ti,sci-rm-range-bchan: false
254 "ring", "tchan", "rchan", "bchan";
261 ti,sci-rm-range-bchan = <0x20>; /* BLOCK_COPY_CHAN */
/linux-6.15/drivers/dma/ti/
H A Dk3-udma.c791 if (!uc->bchan) { in udma_reset_counters()
1380 if (uc->bchan) { in bcdma_get_bchan()
1398 uc->bchan = NULL; in bcdma_get_bchan()
1561 if (uc->bchan) { in bcdma_put_bchan()
1563 uc->bchan->id); in bcdma_put_bchan()
1565 uc->bchan = NULL; in bcdma_put_bchan()
1612 if (!uc->bchan) in bcdma_free_bchan_resources()
1937 struct udma_bchan *bchan = uc->bchan; in bcdma_tisci_m2m_channel_config() local
2588 if (!uc->bchan) in bcdma_router_config()
5588 bchan->id = i; in udma_probe()
[all …]
/linux-6.15/drivers/isdn/mISDN/
H A Dsocket.c283 struct mISDNchannel *bchan, *next; in data_sock_ioctl_bound() local
297 list_for_each_entry_safe(bchan, next, in data_sock_ioctl_bound()
299 if (bchan->nr == cq.channel) { in data_sock_ioctl_bound()
300 err = bchan->ctrl(bchan, in data_sock_ioctl_bound()
/linux-6.15/arch/arm64/boot/dts/ti/
H A Dk3-am62p-j722s-common-main.dtsi108 "ring", "tchan", "rchan", "bchan";
114 ti,sci-rm-range-bchan = <0x20>; /* BLOCK_COPY_CHAN */
H A Dk3-am62-main.dtsi128 "ring", "tchan", "rchan", "bchan";
134 ti,sci-rm-range-bchan = <0x20>; /* BLOCK_COPY_CHAN */
H A Dk3-am62a-main.dtsi126 "ring", "tchan", "rchan", "bchan";
131 ti,sci-rm-range-bchan = <0x20>; /* BLOCK_COPY_CHAN */
H A Dk3-am64-main.dtsi148 "ring", "tchan", "rchan", "bchan";
154 ti,sci-rm-range-bchan = <0x20>; /* BLOCK_COPY_CHAN */