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Searched refs:pchan (Results 1 – 18 of 18) sorted by relevance

/linux-6.3-rc2/drivers/mailbox/
A Dpcc.c233 struct pcc_chan_info *pchan; in pcc_mbox_irq() local
238 pchan = chan->con_priv; in pcc_mbox_irq()
253 val &= pchan->error.status_mask; in pcc_mbox_irq()
255 val &= ~pchan->error.status_mask; in pcc_mbox_irq()
283 struct pcc_chan_info *pchan; in pcc_mbox_request_channel() local
291 pchan = chan_info + subspace_id; in pcc_mbox_request_channel()
292 chan = pchan->chan.mchan; in pcc_mbox_request_channel()
311 if (pchan->plat_irq > 0) { in pcc_mbox_request_channel()
318 pchan->plat_irq); in pcc_mbox_request_channel()
324 return &pchan->chan; in pcc_mbox_request_channel()
[all …]
A Darm_mhu_db.c55 unsigned int pchan; member
68 if (chan_info && chan_info->pchan == pchan && in mhu_db_mbox_to_channel()
86 unsigned int pchan; in mhu_db_mbox_irq_to_pchan_num() local
88 for (pchan = 0; pchan < MHU_CHANS; pchan++) in mhu_db_mbox_irq_to_pchan_num()
89 if (mhu->mlink[pchan].irq == irq) in mhu_db_mbox_irq_to_pchan_num()
91 return pchan; in mhu_db_mbox_irq_to_pchan_num()
118 pchan, doorbell); in mhu_db_mbox_irq_to_channel()
201 pchan, doorbell); in mhu_db_mbox_xlate()
209 pchan, doorbell); in mhu_db_mbox_xlate()
230 chan_info->pchan = pchan; in mhu_db_mbox_xlate()
[all …]
/linux-6.3-rc2/drivers/dma/
A Dowl-dma.c487 return pchan; in owl_dma_get_pchan()
515 pchan->id); in owl_dma_terminate_pchan()
538 struct owl_dma_pchan *pchan = vchan->pchan; in owl_dma_start_next_txd() local
647 pchan->id); in owl_dma_interrupt()
705 if (vchan->pchan) in owl_dma_terminate_all()
778 pchan = vchan->pchan; in owl_dma_getbytes_chan()
781 if (!pchan || !txd) in owl_dma_getbytes_chan()
843 if (!pchan) in owl_dma_phy_alloc_and_start()
848 vchan->pchan = pchan; in owl_dma_phy_alloc_and_start()
859 if (!vchan->pchan) in owl_dma_issue_pending()
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A Dsun6i-dma.c263 pchan->idx, in sun6i_dma_dump_chan_regs()
441 if (!pchan) in sun6i_dma_start_desc()
468 writel(pchan->desc->p_lli, pchan->base + DMA_CHAN_LLI_ADDR); in sun6i_dma_start_desc()
490 if (pchan && pchan->done) { in sun6i_dma_tasklet()
496 pchan->idx); in sun6i_dma_tasklet()
569 pchan->done = pchan->desc; in sun6i_dma_interrupt()
872 if (pchan) { in sun6i_dma_pause()
895 if (pchan) { in sun6i_dma_resume()
925 if (pchan && pchan->desc) { in sun6i_dma_terminate_all()
935 if (pchan) { in sun6i_dma_terminate_all()
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A Dsun4i-dma.c249 pchan = &pchans[i]; in find_and_use_pchan()
250 pchan->vchan = vchan; in find_and_use_pchan()
256 return pchan; in find_and_use_pchan()
267 pchan->vchan = NULL; in release_pchan()
343 if (!pchan) in __execute_vchan_pending()
385 vchan->pchan = pchan; in __execute_vchan_pending()
891 struct sun4i_dma_pchan *pchan = vchan->pchan; in sun4i_dma_terminate_all() local
903 if (pchan) { in sun4i_dma_terminate_all()
915 vchan->pchan = NULL; in sun4i_dma_terminate_all()
968 struct sun4i_dma_pchan *pchan = vchan->pchan; in sun4i_dma_tx_status() local
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A Dtimb_dma.c685 struct timb_dma_platform_data_channel *pchan = in td_probe() local
689 if ((i % 2) == pchan->rx) { in td_probe()
702 td_chan->descs = pchan->descriptors; in td_probe()
703 td_chan->desc_elems = pchan->descriptor_elements; in td_probe()
704 td_chan->bytes_per_line = pchan->bytes_per_line; in td_probe()
705 td_chan->direction = pchan->rx ? DMA_DEV_TO_MEM : in td_probe()
710 (pchan->rx ? 0 : TIMBDMA_INSTANCE_TX_OFFSET); in td_probe()
A Dmmp_pdma.c239 static struct mmp_pdma_phy *lookup_phy(struct mmp_pdma_chan *pchan) in lookup_phy() argument
242 struct mmp_pdma_device *pdev = to_mmp_pdma_dev(pchan->chan.device); in lookup_phy()
261 phy->vchan = pchan; in lookup_phy()
273 static void mmp_pdma_free_phy(struct mmp_pdma_chan *pchan) in mmp_pdma_free_phy() argument
275 struct mmp_pdma_device *pdev = to_mmp_pdma_dev(pchan->chan.device); in mmp_pdma_free_phy()
279 if (!pchan->phy) in mmp_pdma_free_phy()
283 reg = DRCMR(pchan->drcmr); in mmp_pdma_free_phy()
284 writel(0, pchan->phy->base + reg); in mmp_pdma_free_phy()
287 pchan->phy->vchan = NULL; in mmp_pdma_free_phy()
288 pchan->phy = NULL; in mmp_pdma_free_phy()
A Dpxa_dma.c369 static struct pxad_phy *lookup_phy(struct pxad_chan *pchan) in lookup_phy() argument
372 struct pxad_device *pdev = to_pxad_dev(pchan->vc.chan.device); in lookup_phy()
385 for (prio = pchan->prio; prio >= PXAD_PRIO_HIGHEST; prio--) { in lookup_phy()
391 phy->vchan = pchan; in lookup_phy()
400 dev_dbg(&pchan->vc.chan.dev->device, in lookup_phy()
A Dpl330.c535 struct dma_pl330_chan *pchan; member
1559 pch = desc->pchan; in dma_pl330_rqcb()
2603 desc->pchan = pch; in pl330_get_desc()
2653 struct dma_pl330_chan *pch = desc->pchan; in get_burst_len()
/linux-6.3-rc2/drivers/w1/masters/
A Dds2482.c265 struct ds2482_w1_chan *pchan = data; in ds2482_w1_touch_bit() local
266 struct ds2482_data *pdev = pchan->pdev; in ds2482_w1_touch_bit()
274 ds2482_set_channel(pdev, pchan->channel); in ds2482_w1_touch_bit()
297 struct ds2482_w1_chan *pchan = data; in ds2482_w1_triplet() local
298 struct ds2482_data *pdev = pchan->pdev; in ds2482_w1_triplet()
306 ds2482_set_channel(pdev, pchan->channel); in ds2482_w1_triplet()
327 struct ds2482_w1_chan *pchan = data; in ds2482_w1_write_byte() local
328 struct ds2482_data *pdev = pchan->pdev; in ds2482_w1_write_byte()
351 struct ds2482_w1_chan *pchan = data; in ds2482_w1_read_byte() local
388 struct ds2482_w1_chan *pchan = data; in ds2482_w1_reset_bus() local
[all …]
/linux-6.3-rc2/drivers/gpu/drm/nouveau/
A Dnouveau_chan.c83 struct nouveau_channel *chan = *pchan; in nouveau_channel_del()
107 *pchan = NULL; in nouveau_channel_del()
168 nouveau_channel_del(pchan); in nouveau_channel_prep()
190 nouveau_channel_del(pchan); in nouveau_channel_prep()
240 nouveau_channel_del(pchan); in nouveau_channel_prep()
249 struct nouveau_channel **pchan) in nouveau_channel_ctor() argument
296 *pchan = chan; in nouveau_channel_ctor()
346 nouveau_channel_del(pchan); in nouveau_channel_ctor()
503 nouveau_channel_del(pchan); in nouveau_channel_new()
507 ret = nouveau_svmm_join((*pchan)->vmm->svmm, (*pchan)->inst); in nouveau_channel_new()
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/linux-6.3-rc2/drivers/iio/multiplexer/
A Diio-mux.c246 struct iio_chan_spec const *pchan = mux->parent->channel; in mux_configure_channel() local
253 chan->output = pchan->output; in mux_configure_channel()
263 if (iio_channel_has_info(pchan, IIO_CHAN_INFO_RAW)) in mux_configure_channel()
265 if (iio_channel_has_info(pchan, IIO_CHAN_INFO_SCALE)) in mux_configure_channel()
268 if (iio_channel_has_available(pchan, IIO_CHAN_INFO_RAW)) in mux_configure_channel()
294 if (!pchan->ext_info[i].write) in mux_configure_channel()
296 if (!pchan->ext_info[i].read) in mux_configure_channel()
304 pchan->ext_info[i].name); in mux_configure_channel()
309 pchan->ext_info[i].name); in mux_configure_channel()
/linux-6.3-rc2/drivers/firmware/
A Darm_scpi.c944 struct mbox_client *cl = &pchan->cl; in scpi_probe()
959 if (!pchan->rx_payload) { in scpi_probe()
963 pchan->tx_payload = pchan->rx_payload + (size >> 1); in scpi_probe()
972 INIT_LIST_HEAD(&pchan->rx_pending); in scpi_probe()
973 INIT_LIST_HEAD(&pchan->xfers_list); in scpi_probe()
974 spin_lock_init(&pchan->rx_lock); in scpi_probe()
975 mutex_init(&pchan->xfers_lock); in scpi_probe()
977 ret = scpi_alloc_xfer_list(dev, pchan); in scpi_probe()
979 pchan->chan = mbox_request_channel(cl, idx); in scpi_probe()
980 if (!IS_ERR(pchan->chan)) in scpi_probe()
[all …]
/linux-6.3-rc2/drivers/gpu/drm/nouveau/nvkm/engine/fifo/
A Dchan.c262 nvkm_chan_del(struct nvkm_chan **pchan) in nvkm_chan_del() argument
264 struct nvkm_chan *chan = *pchan; in nvkm_chan_del()
296 nvkm_chan_put(struct nvkm_chan **pchan, unsigned long irqflags) in nvkm_chan_put() argument
298 struct nvkm_chan *chan = *pchan; in nvkm_chan_put()
303 *pchan = NULL; in nvkm_chan_put()
349 struct nvkm_memory *userd, u64 ouserd, struct nvkm_chan **pchan) in nvkm_chan_new_() argument
371 if (!(chan = *pchan = kzalloc(sizeof(*chan), GFP_KERNEL))) in nvkm_chan_new_()
/linux-6.3-rc2/net/bluetooth/
A Dl2cap_sock.c1793 chan->chan_type = pchan->chan_type; in l2cap_sock_init()
1794 chan->imtu = pchan->imtu; in l2cap_sock_init()
1795 chan->omtu = pchan->omtu; in l2cap_sock_init()
1797 chan->mode = pchan->mode; in l2cap_sock_init()
1798 chan->fcs = pchan->fcs; in l2cap_sock_init()
1799 chan->max_tx = pchan->max_tx; in l2cap_sock_init()
1800 chan->tx_win = pchan->tx_win; in l2cap_sock_init()
1802 chan->sec_level = pchan->sec_level; in l2cap_sock_init()
1803 chan->flags = pchan->flags; in l2cap_sock_init()
1808 chan->scid = pchan->scid; in l2cap_sock_init()
[all …]
A Dl2cap_core.c4107 if (!pchan) { in l2cap_connect()
4137 chan = pchan->ops->new_connection(pchan); in l2cap_connect()
4199 l2cap_chan_put(pchan); in l2cap_connect()
5810 if (!pchan) { in l2cap_le_connect_req()
5840 chan = pchan->ops->new_connection(pchan); in l2cap_le_connect_req()
5883 l2cap_chan_put(pchan); in l2cap_le_connect_req()
6014 if (!pchan) { in l2cap_ecred_conn_req()
6050 chan = pchan->ops->new_connection(pchan); in l2cap_ecred_conn_req()
8213 while (pchan) { in l2cap_connect_cfm()
8221 chan = pchan->ops->new_connection(pchan); in l2cap_connect_cfm()
[all …]
A D6lowpan.c737 static inline struct l2cap_chan *chan_new_conn_cb(struct l2cap_chan *pchan) in chan_new_conn_cb() argument
745 chan->ops = pchan->ops; in chan_new_conn_cb()
747 BT_DBG("chan %p pchan %p", chan, pchan); in chan_new_conn_cb()
A Dsmp.c3230 static inline struct l2cap_chan *smp_new_conn_cb(struct l2cap_chan *pchan) in smp_new_conn_cb() argument
3234 BT_DBG("pchan %p", pchan); in smp_new_conn_cb()
3240 chan->chan_type = pchan->chan_type; in smp_new_conn_cb()
3242 chan->scid = pchan->scid; in smp_new_conn_cb()
3244 chan->imtu = pchan->imtu; in smp_new_conn_cb()
3245 chan->omtu = pchan->omtu; in smp_new_conn_cb()
3246 chan->mode = pchan->mode; in smp_new_conn_cb()

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