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Searched refs:mhi_chan (Results 1 – 6 of 6) sorted by relevance

/Linux-v5.10/drivers/bus/mhi/core/
Dmain.c108 struct mhi_chan *mhi_chan) in mhi_ring_chan_db() argument
110 struct mhi_ring *ring = &mhi_chan->tre_ring; in mhi_ring_chan_db()
115 mhi_chan->db_cfg.process_db(mhi_cntrl, &mhi_chan->db_cfg, in mhi_ring_chan_db()
278 struct mhi_chan *mhi_chan; in mhi_create_devices() local
283 mhi_chan = mhi_cntrl->mhi_chan; in mhi_create_devices()
284 for (i = 0; i < mhi_cntrl->max_chan; i++, mhi_chan++) { in mhi_create_devices()
285 if (!mhi_chan->configured || mhi_chan->mhi_dev || in mhi_create_devices()
286 !(mhi_chan->ee_mask & BIT(mhi_cntrl->ee))) in mhi_create_devices()
293 switch (mhi_chan->dir) { in mhi_create_devices()
295 mhi_dev->ul_chan = mhi_chan; in mhi_create_devices()
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Dinit.c248 struct mhi_chan *mhi_chan; in mhi_init_dev_ctxt() local
270 mhi_chan = mhi_cntrl->mhi_chan; in mhi_init_dev_ctxt()
272 for (i = 0; i < mhi_cntrl->max_chan; i++, chan_ctxt++, mhi_chan++) { in mhi_init_dev_ctxt()
274 if (mhi_chan->offload_ch) in mhi_init_dev_ctxt()
281 tmp |= (mhi_chan->db_cfg.brstmode << CHAN_CTX_BRSTMODE_SHIFT); in mhi_init_dev_ctxt()
283 tmp |= (mhi_chan->db_cfg.pollcfg << CHAN_CTX_POLLCFG_SHIFT); in mhi_init_dev_ctxt()
286 chan_ctxt->chtype = mhi_chan->type; in mhi_init_dev_ctxt()
287 chan_ctxt->erindex = mhi_chan->er_index; in mhi_init_dev_ctxt()
289 mhi_chan->ch_state = MHI_CH_STATE_DISABLED; in mhi_init_dev_ctxt()
290 mhi_chan->tre_ring.db_addr = (void __iomem *)&chan_ctxt->wp; in mhi_init_dev_ctxt()
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Ddebugfs.c84 struct mhi_chan *mhi_chan; in mhi_debugfs_channels_show() local
93 mhi_chan = mhi_cntrl->mhi_chan; in mhi_debugfs_channels_show()
95 for (i = 0; i < mhi_cntrl->max_chan; i++, chan_ctxt++, mhi_chan++) { in mhi_debugfs_channels_show()
96 struct mhi_ring *ring = &mhi_chan->tre_ring; in mhi_debugfs_channels_show()
98 if (mhi_chan->offload_ch) { in mhi_debugfs_channels_show()
100 mhi_chan->name, mhi_chan->chan); in mhi_debugfs_channels_show()
104 if (!mhi_chan->mhi_dev) in mhi_debugfs_channels_show()
109 mhi_chan->name, mhi_chan->chan, (chan_ctxt->chcfg & in mhi_debugfs_channels_show()
124 &mhi_chan->db_cfg.db_val); in mhi_debugfs_channels_show()
Dinternal.h519 struct mhi_chan *mhi_chan; /* dedicated to channel */ member
538 struct mhi_chan { struct
623 int mhi_send_cmd(struct mhi_controller *mhi_cntrl, struct mhi_chan *mhi_chan,
658 struct mhi_chan *mhi_chan);
670 struct mhi_chan *mhi_chan);
672 struct mhi_chan *mhi_chan);
674 struct mhi_chan *mhi_chan);
676 struct mhi_chan *mhi_chan);
711 int mhi_gen_tre(struct mhi_controller *mhi_cntrl, struct mhi_chan *mhi_chan,
Dpm.c247 struct mhi_chan *mhi_chan; in mhi_pm_m0_transition() local
288 mhi_chan = mhi_cntrl->mhi_chan; in mhi_pm_m0_transition()
289 for (i = 0; i < mhi_cntrl->max_chan; i++, mhi_chan++) { in mhi_pm_m0_transition()
290 struct mhi_ring *tre_ring = &mhi_chan->tre_ring; in mhi_pm_m0_transition()
292 if (mhi_chan->db_cfg.reset_req) { in mhi_pm_m0_transition()
293 write_lock_irq(&mhi_chan->lock); in mhi_pm_m0_transition()
294 mhi_chan->db_cfg.db_mode = true; in mhi_pm_m0_transition()
295 write_unlock_irq(&mhi_chan->lock); in mhi_pm_m0_transition()
298 read_lock_irq(&mhi_chan->lock); in mhi_pm_m0_transition()
302 mhi_ring_chan_db(mhi_cntrl, mhi_chan); in mhi_pm_m0_transition()
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/Linux-v5.10/include/linux/
Dmhi.h20 struct mhi_chan;
388 struct mhi_chan *mhi_chan; member
465 struct mhi_chan *ul_chan;
466 struct mhi_chan *dl_chan;