Home
last modified time | relevance | path

Searched refs:mite_chan (Results 1 – 5 of 5) sorted by relevance

/linux/drivers/comedi/drivers/
H A Dmite.c215 static u32 mite_device_bytes_transferred(struct mite_channel *mite_chan) in mite_device_bytes_transferred() argument
217 struct mite *mite = mite_chan->mite; in mite_device_bytes_transferred()
219 return readl(mite->mmio + MITE_DAR(mite_chan->channel)); in mite_device_bytes_transferred()
224 * @mite_chan: MITE dma channel.
226 u32 mite_bytes_in_transit(struct mite_channel *mite_chan) in mite_bytes_in_transit() argument
228 struct mite *mite = mite_chan->mite; in mite_bytes_in_transit()
230 return readl(mite->mmio + MITE_FCR(mite_chan->channel)) & 0xff; in mite_bytes_in_transit()
235 static u32 mite_bytes_written_to_memory_lb(struct mite_channel *mite_chan) in mite_bytes_written_to_memory_lb() argument
239 device_byte_count = mite_device_bytes_transferred(mite_chan); in mite_bytes_written_to_memory_lb()
240 return device_byte_count - mite_bytes_in_transit(mite_chan); in mite_bytes_written_to_memory_lb()
244 mite_bytes_written_to_memory_ub(struct mite_channel * mite_chan) mite_bytes_written_to_memory_ub() argument
253 mite_bytes_read_from_memory_lb(struct mite_channel * mite_chan) mite_bytes_read_from_memory_lb() argument
262 mite_bytes_read_from_memory_ub(struct mite_channel * mite_chan) mite_bytes_read_from_memory_ub() argument
270 mite_sync_input_dma(struct mite_channel * mite_chan,struct comedi_subdevice * s) mite_sync_input_dma() argument
302 mite_sync_output_dma(struct mite_channel * mite_chan,struct comedi_subdevice * s) mite_sync_output_dma() argument
351 mite_sync_dma(struct mite_channel * mite_chan,struct comedi_subdevice * s) mite_sync_dma() argument
360 mite_get_status(struct mite_channel * mite_chan) mite_get_status() argument
385 mite_ack_linkc(struct mite_channel * mite_chan,struct comedi_subdevice * s,bool sync) mite_ack_linkc() argument
414 mite_done(struct mite_channel * mite_chan) mite_done() argument
428 mite_dma_reset(struct mite_channel * mite_chan) mite_dma_reset() argument
438 mite_dma_arm(struct mite_channel * mite_chan) mite_dma_arm() argument
460 mite_dma_disarm(struct mite_channel * mite_chan) mite_dma_disarm() argument
475 mite_prep_dma(struct mite_channel * mite_chan,unsigned int num_device_bits,unsigned int num_memory_bits) mite_prep_dma() argument
572 struct mite_channel *mite_chan = NULL; mite_request_channel_in_range() local
611 mite_release_channel(struct mite_channel * mite_chan) mite_release_channel() argument
[all...]
H A Dmite.h54 u32 mite_bytes_in_transit(struct mite_channel *mite_chan);
56 void mite_sync_dma(struct mite_channel *mite_chan, struct comedi_subdevice *s);
57 void mite_ack_linkc(struct mite_channel *mite_chan, struct comedi_subdevice *s,
59 int mite_done(struct mite_channel *mite_chan);
61 void mite_dma_arm(struct mite_channel *mite_chan);
62 void mite_dma_disarm(struct mite_channel *mite_chan);
64 void mite_prep_dma(struct mite_channel *mite_chan,
73 void mite_release_channel(struct mite_channel *mite_chan);
H A Dni_tiocmd.c87 if (counter->mite_chan) in ni_tio_input_inttrig()
88 mite_dma_arm(counter->mite_chan); in ni_tio_input_inttrig()
113 counter->mite_chan->dir = COMEDI_INPUT; in ni_tio_input_cmd()
117 mite_prep_dma(counter->mite_chan, 32, 32); in ni_tio_input_cmd()
120 mite_prep_dma(counter->mite_chan, 16, 32); in ni_tio_input_cmd()
130 mite_dma_arm(counter->mite_chan); in ni_tio_input_cmd()
213 if (!counter->mite_chan) { in ni_tio_cmd()
339 if (counter->mite_chan) in ni_tio_cancel()
340 mite_dma_disarm(counter->mite_chan); in ni_tio_cancel()
372 if (!counter->mite_chan || in should_ack_gate()
487 ni_tio_set_mite_channel(struct ni_gpct * counter,struct mite_channel * mite_chan) ni_tio_set_mite_channel() argument
[all...]
H A Dni_660x.c342 struct mite_channel *mite_chan; in ni_660x_request_mite_channel() local
347 mite_chan = mite_request_channel(devpriv->mite, ring); in ni_660x_request_mite_channel()
348 if (!mite_chan) { in ni_660x_request_mite_channel()
354 mite_chan->dir = direction; in ni_660x_request_mite_channel()
355 ni_tio_set_mite_channel(counter, mite_chan); in ni_660x_request_mite_channel()
356 ni_660x_set_dma_channel(dev, mite_chan->channel, counter); in ni_660x_request_mite_channel()
368 if (counter->mite_chan) { in ni_660x_release_mite_channel()
369 struct mite_channel *mite_chan = counter->mite_chan; in ni_660x_release_mite_channel() local
371 ni_660x_unset_dma_channel(dev, mite_chan in ni_660x_release_mite_channel()
[all...]
H A Dni_tio.h98 struct mite_channel *mite_chan; member
99 spinlock_t lock; /* protects 'mite_chan' */
142 struct mite_channel *mite_chan);