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Searched refs:pchan (Results 1 – 11 of 11) sorted by relevance

/linux/drivers/mailbox/
H A Dpcc.c237 static bool pcc_chan_plat_irq_can_be_shared(struct pcc_chan_info *pchan) in pcc_chan_plat_irq_can_be_shared() argument
239 return (pchan->plat_irq_flags & ACPI_PCCT_INTERRUPT_MODE) == in pcc_chan_plat_irq_can_be_shared()
243 static bool pcc_mbox_cmd_complete_check(struct pcc_chan_info *pchan) in pcc_mbox_cmd_complete_check() argument
248 ret = pcc_chan_reg_read(&pchan->cmd_complete, &val); in pcc_mbox_cmd_complete_check()
252 if (!pchan->cmd_complete.gas) in pcc_mbox_cmd_complete_check()
259 val &= pchan->cmd_complete.status_mask; in pcc_mbox_cmd_complete_check()
266 if (pchan->type == ACPI_PCCT_TYPE_EXT_PCC_SLAVE_SUBSPACE) in pcc_mbox_cmd_complete_check()
272 static void check_and_ack(struct pcc_chan_info *pchan, struct mbox_chan *chan) in check_and_ack() argument
276 if (pchan->type != ACPI_PCCT_TYPE_EXT_PCC_SLAVE_SUBSPACE) in check_and_ack()
282 if (pchan->chan.shmem == NULL) { in check_and_ack()
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H A Darm_mhu_db.c54 unsigned int pchan; member
59 mhu_db_mbox_to_channel(struct mbox_controller *mbox, unsigned int pchan, in mhu_db_mbox_to_channel() argument
67 if (chan_info && chan_info->pchan == pchan && in mhu_db_mbox_to_channel()
78 void __iomem *base = chan_info->mhu->mlink[chan_info->pchan].rx_reg; in mhu_db_mbox_clear_irq()
85 unsigned int pchan; in mhu_db_mbox_irq_to_pchan_num() local
87 for (pchan = 0; pchan < MHU_CHANS; pchan++) in mhu_db_mbox_irq_to_pchan_num()
88 if (mhu->mlink[pchan].irq == irq) in mhu_db_mbox_irq_to_pchan_num()
90 return pchan; in mhu_db_mbox_irq_to_pchan_num()
94 mhu_db_mbox_irq_to_channel(struct arm_mhu *mhu, unsigned int pchan) in mhu_db_mbox_irq_to_channel() argument
100 void __iomem *base = mhu->mlink[pchan].rx_reg; in mhu_db_mbox_irq_to_channel()
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/linux/drivers/w1/masters/
H A Dds2482.c263 struct ds2482_w1_chan *pchan = data; in ds2482_w1_touch_bit()
264 struct ds2482_data *pdev = pchan->pdev; in ds2482_w1_touch_bit()
272 ds2482_set_channel(pdev, pchan->channel); in ds2482_w1_touch_bit()
295 struct ds2482_w1_chan *pchan = data; in ds2482_w1_triplet()
296 struct ds2482_data *pdev = pchan->pdev; in ds2482_w1_triplet()
304 ds2482_set_channel(pdev, pchan->channel); in ds2482_w1_triplet()
325 struct ds2482_w1_chan *pchan = data; in ds2482_w1_write_byte()
326 struct ds2482_data *pdev = pchan->pdev; in ds2482_w1_write_byte()
333 ds2482_set_channel(pdev, pchan->channel); in ds2482_w1_write_byte()
349 struct ds2482_w1_chan *pchan in ds2482_w1_read_byte()
262 struct ds2482_w1_chan *pchan = data; ds2482_w1_touch_bit() local
294 struct ds2482_w1_chan *pchan = data; ds2482_w1_triplet() local
324 struct ds2482_w1_chan *pchan = data; ds2482_w1_write_byte() local
348 struct ds2482_w1_chan *pchan = data; ds2482_w1_read_byte() local
385 struct ds2482_w1_chan *pchan = data; ds2482_w1_reset_bus() local
417 struct ds2482_w1_chan *pchan = data; ds2482_w1_set_pullup() local
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/linux/drivers/gpu/drm/nouveau/
H A Dnouveau_chan.c89 nouveau_channel_del(struct nouveau_channel **pchan) in nouveau_channel_del() argument
91 struct nouveau_channel *chan = *pchan; in nouveau_channel_del()
114 *pchan = NULL; in nouveau_channel_del()
144 u32 size, struct nouveau_channel **pchan) in nouveau_channel_prep() argument
153 chan = *pchan = kzalloc(sizeof(*chan), GFP_KERNEL); in nouveau_channel_prep()
175 nouveau_channel_del(pchan); in nouveau_channel_prep()
196 nouveau_channel_del(pchan); in nouveau_channel_prep()
244 nouveau_channel_del(pchan); in nouveau_channel_prep()
253 struct nouveau_channel **pchan) in nouveau_channel_ctor() argument
296 *pchan in nouveau_channel_ctor()
492 nouveau_channel_new(struct nouveau_cli * cli,bool priv,u64 runm,u32 vram,u32 gart,struct nouveau_channel ** pchan) nouveau_channel_new() argument
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/linux/drivers/iio/multiplexer/
H A Diio-mux.c245 struct iio_chan_spec const *pchan = mux->parent->channel; in mux_configure_channel() local
263 if (!pchan->ext_info[i].write) in mux_configure_channel()
265 if (!pchan->ext_info[i].read) in mux_configure_channel()
273 pchan->ext_info[i].name); in mux_configure_channel()
278 pchan->ext_info[i].name); in mux_configure_channel()
298 struct iio_chan_spec const *pchan = mux->parent->channel; in mux_configure_channel()
303 chan->output = pchan->output; in mux_configure_channel()
313 if (iio_channel_has_info(pchan, IIO_CHAN_INFO_RAW)) in mux_configure_channel()
315 if (iio_channel_has_info(pchan, IIO_CHAN_INFO_SCALE)) in mux_configure_channel()
318 if (iio_channel_has_available(pchan, IIO_CHAN_INFO_RA in mux_configure_channel()
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/linux/drivers/gpu/drm/nouveau/nvkm/engine/fifo/
H A Dchan.c261 nvkm_chan_del(struct nvkm_chan **pchan) in nvkm_chan_del() argument
263 struct nvkm_chan *chan = *pchan; in nvkm_chan_del()
299 nvkm_chan_put(struct nvkm_chan **pchan, unsigned long irqflags) in nvkm_chan_put() argument
301 struct nvkm_chan *chan = *pchan; in nvkm_chan_put()
306 *pchan = NULL; in nvkm_chan_put()
352 struct nvkm_memory *userd, u64 ouserd, struct nvkm_chan **pchan) in nvkm_chan_new_() argument
374 if (!(chan = *pchan = kzalloc(sizeof(*chan), GFP_KERNEL))) in nvkm_chan_new_()
/linux/net/bluetooth/
H A Dl2cap_sock.c1805 struct l2cap_chan *pchan = l2cap_pi(parent)->chan; in l2cap_sock_init() local
1810 chan->chan_type = pchan->chan_type; in l2cap_sock_init()
1811 chan->imtu = pchan->imtu; in l2cap_sock_init()
1812 chan->omtu = pchan->omtu; in l2cap_sock_init()
1813 chan->conf_state = pchan->conf_state; in l2cap_sock_init()
1814 chan->mode = pchan->mode; in l2cap_sock_init()
1815 chan->fcs = pchan->fcs; in l2cap_sock_init()
1816 chan->max_tx = pchan->max_tx; in l2cap_sock_init()
1817 chan->tx_win = pchan->tx_win; in l2cap_sock_init()
1818 chan->tx_win_max = pchan->tx_win_max; in l2cap_sock_init()
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H A Dl2cap_core.c3939 struct l2cap_chan *chan = NULL, *pchan = NULL; in l2cap_connect() local
3948 pchan = l2cap_global_chan_by_psm(BT_LISTEN, psm, &conn->hcon->src, in l2cap_connect()
3950 if (!pchan) { in l2cap_connect()
3955 l2cap_chan_lock(pchan); in l2cap_connect()
3979 chan = pchan->ops->new_connection(pchan); in l2cap_connect()
4035 if (!pchan) in l2cap_connect()
4060 l2cap_chan_unlock(pchan); in l2cap_connect()
4061 l2cap_chan_put(pchan); in l2cap_connect()
4789 struct l2cap_chan *chan, *pchan; in l2cap_le_connect_req() local
4824 pchan = l2cap_global_chan_by_psm(BT_LISTEN, psm, &conn->hcon->src, in l2cap_le_connect_req()
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H 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()
H A Dsmp.c3236 static inline struct l2cap_chan *smp_new_conn_cb(struct l2cap_chan *pchan) in smp_new_conn_cb() argument
3240 BT_DBG("pchan %p", pchan); in smp_new_conn_cb()
3246 chan->chan_type = pchan->chan_type; in smp_new_conn_cb()
3248 chan->scid = pchan->scid; in smp_new_conn_cb()
3250 chan->imtu = pchan->imtu; in smp_new_conn_cb()
3251 chan->omtu = pchan->omtu; in smp_new_conn_cb()
3252 chan->mode = pchan->mode; in smp_new_conn_cb()
/linux/drivers/dma/
H A Dpl330.c541 struct dma_pl330_chan *pchan; member
1565 pch = desc->pchan; in dma_pl330_rqcb()
2618 desc->pchan = pch; in pl330_get_desc()
2668 struct dma_pl330_chan *pch = desc->pchan; in get_burst_len()