Searched refs:bchan (Results 1 – 7 of 7) sorted by relevance
| /linux-6.6.21/drivers/dma/qcom/ |
| D | bam_dma.c | 344 #define IS_BUSY(chan) (CIRC_SPACE(bchan->tail, bchan->head,\
464 static void bam_reset_channel(struct bam_chan *bchan) in bam_reset_channel() argument
466 struct bam_device *bdev = bchan->bdev; in bam_reset_channel()
468 lockdep_assert_held(&bchan->vc.lock); in bam_reset_channel()
471 writel_relaxed(1, bam_addr(bdev, bchan->id, BAM_P_RST)); in bam_reset_channel()
472 writel_relaxed(0, bam_addr(bdev, bchan->id, BAM_P_RST)); in bam_reset_channel()
478 bchan->initialized = 0; in bam_reset_channel()
488 static void bam_chan_init_hw(struct bam_chan *bchan, in bam_chan_init_hw() argument
491 struct bam_device *bdev = bchan->bdev; in bam_chan_init_hw()
495 bam_reset_channel(bchan); in bam_chan_init_hw()
[all …]
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| /linux-6.6.21/Documentation/devicetree/bindings/dma/ti/ |
| D | k3-bcdma.yaml | 71 bchan number of the locally triggered channel
86 ti,sci-rm-range-bchan:
140 ti,sci-rm-range-bchan: false
174 - ti,sci-rm-range-bchan
184 ti,sci-rm-range-bchan: false
231 ti,sci-rm-range-bchan = <0x20>; /* BLOCK_COPY_CHAN */
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| /linux-6.6.21/drivers/dma/ti/ |
| D | k3-udma.c | 287 struct udma_bchan *bchan; member
772 if (!uc->bchan && uc->config.ep_type != PSIL_EP_NATIVE) in udma_decrement_byte_counters()
791 if (!uc->bchan) { in udma_reset_counters()
1363 UDMA_RESERVE_RESOURCE(bchan);
1373 if (uc->bchan) { in bcdma_get_bchan()
1375 uc->id, uc->bchan->id); in bcdma_get_bchan()
1388 uc->bchan = __udma_reserve_bchan(ud, tpl, -1); in bcdma_get_bchan()
1389 if (IS_ERR(uc->bchan)) { in bcdma_get_bchan()
1390 ret = PTR_ERR(uc->bchan); in bcdma_get_bchan()
1391 uc->bchan = NULL; in bcdma_get_bchan()
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| /linux-6.6.21/drivers/isdn/mISDN/ |
| D | socket.c | 283 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()
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| /linux-6.6.21/arch/arm64/boot/dts/ti/ |
| D | k3-am62a-main.dtsi | 110 ti,sci-rm-range-bchan = <0x20>; /* BLOCK_COPY_CHAN */
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| D | k3-am62-main.dtsi | 129 ti,sci-rm-range-bchan = <0x20>; /* BLOCK_COPY_CHAN */
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| D | k3-am64-main.dtsi | 144 ti,sci-rm-range-bchan = <0x20>; /* BLOCK_COPY_CHAN */
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