Searched refs:mhi_chan (Results 1 – 6 of 6) sorted by relevance
| /Linux-v5.15/drivers/bus/mhi/core/ |
| D | main.c | 131 struct mhi_chan *mhi_chan) in mhi_ring_chan_db() argument
133 struct mhi_ring *ring = &mhi_chan->tre_ring; in mhi_ring_chan_db()
145 mhi_chan->db_cfg.process_db(mhi_cntrl, &mhi_chan->db_cfg, in mhi_ring_chan_db()
275 struct mhi_chan *ul_chan, *dl_chan; in mhi_destroy_device()
336 struct mhi_chan *mhi_chan = (dir == DMA_TO_DEVICE) ? in mhi_get_free_desc_count() local
338 struct mhi_ring *tre_ring = &mhi_chan->tre_ring; in mhi_get_free_desc_count()
361 struct mhi_chan *mhi_chan; in mhi_create_devices() local
366 mhi_chan = mhi_cntrl->mhi_chan; in mhi_create_devices()
367 for (i = 0; i < mhi_cntrl->max_chan; i++, mhi_chan++) { in mhi_create_devices()
368 if (!mhi_chan->configured || mhi_chan->mhi_dev || in mhi_create_devices()
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| D | init.c | 264 struct mhi_chan *mhi_chan; in mhi_init_dev_ctxt() local
286 mhi_chan = mhi_cntrl->mhi_chan; in mhi_init_dev_ctxt()
288 for (i = 0; i < mhi_cntrl->max_chan; i++, chan_ctxt++, mhi_chan++) { in mhi_init_dev_ctxt()
290 if (mhi_chan->offload_ch) in mhi_init_dev_ctxt()
297 tmp |= (mhi_chan->db_cfg.brstmode << CHAN_CTX_BRSTMODE_SHIFT); in mhi_init_dev_ctxt()
299 tmp |= (mhi_chan->db_cfg.pollcfg << CHAN_CTX_POLLCFG_SHIFT); in mhi_init_dev_ctxt()
302 chan_ctxt->chtype = mhi_chan->type; in mhi_init_dev_ctxt()
303 chan_ctxt->erindex = mhi_chan->er_index; in mhi_init_dev_ctxt()
305 mhi_chan->ch_state = MHI_CH_STATE_DISABLED; in mhi_init_dev_ctxt()
306 mhi_chan->tre_ring.db_addr = (void __iomem *)&chan_ctxt->wp; in mhi_init_dev_ctxt()
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| D | debugfs.c | 84 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()
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| D | internal.h | 533 struct mhi_chan *mhi_chan; /* dedicated to channel */ member
552 struct mhi_chan { struct
634 int mhi_send_cmd(struct mhi_controller *mhi_cntrl, struct mhi_chan *mhi_chan,
673 struct mhi_chan *mhi_chan);
685 struct mhi_chan *mhi_chan);
687 struct mhi_chan *mhi_chan);
689 struct mhi_chan *mhi_chan);
691 struct mhi_chan *mhi_chan);
706 int mhi_gen_tre(struct mhi_controller *mhi_cntrl, struct mhi_chan *mhi_chan,
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| D | pm.c | 246 struct mhi_chan *mhi_chan; in mhi_pm_m0_transition() local
287 mhi_chan = mhi_cntrl->mhi_chan; in mhi_pm_m0_transition()
288 for (i = 0; i < mhi_cntrl->max_chan; i++, mhi_chan++) { in mhi_pm_m0_transition()
289 struct mhi_ring *tre_ring = &mhi_chan->tre_ring; in mhi_pm_m0_transition()
291 if (mhi_chan->db_cfg.reset_req) { in mhi_pm_m0_transition()
292 write_lock_irq(&mhi_chan->lock); in mhi_pm_m0_transition()
293 mhi_chan->db_cfg.db_mode = true; in mhi_pm_m0_transition()
294 write_unlock_irq(&mhi_chan->lock); in mhi_pm_m0_transition()
297 read_lock_irq(&mhi_chan->lock); in mhi_pm_m0_transition()
301 mhi_ring_chan_db(mhi_cntrl, mhi_chan); in mhi_pm_m0_transition()
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| /Linux-v5.15/include/linux/ |
| D | mhi.h | 20 struct mhi_chan;
394 struct mhi_chan *mhi_chan; member
475 struct mhi_chan *ul_chan;
476 struct mhi_chan *dl_chan;
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